## Attachment 1: Air Emission Permit No. 03700011

- 012, Issued to FHR, Including Modeling Exhibit

Air permit No. 03700011

- 012 was issued to Flint Hills Resources, LP for their Pine Bend facility on March 17, 2015 and can also be found online: http://www.pca.state.mn.us/index.php/view

- document.html?gid=22570

.

# A Minn esot a Pol lut io n Con trol Agency

800-657-3864 | 651-282-5332 TT Y | www.pca.state.mn.us | Equal Oppo rtunit y Employer



## March 18, 2015

Mr

. Mark Manni nen Senior E nv Permittin g Enginee r Flint Hills Resou rces Pine B end L L C PO Box 64 596 St. P aul, MN 55164-0596

R E : Air Emissio n Permit No. 03700011-012

Dear Mr. M annin en:

The enclosed per mit
, Air Emiss ion Permit No. 03700011-012, authorizes cons tructio n and ope ratio n o f your facili ty locate d at 13775 Clar k Road
, Rosemount, Dakota County, Minnesota.

The amendmen t is effective from the issuance date of the am endmen t un til the expira tion date of the per mit

. Plea se read throug h the p erm it and revie w its cond itions and req uireme nts. Distr ibute th e per mit to staff mem bers responsible for ensuring compliance wi th th e condi tions and lim itatio ns in the per mit

. If app

ropri ate, post th e per mit at the facil ity.

We appreciate your coo peratio n and compliance w ith e nviro nmen tal laws. If you have questions ab out the per mit, please contac t me at 651-757-2404.
Sincerely,

Tarik Hanafy Engineer Air Qualit y Permits Section Indu stria l Division

TH :ss

Enclosure

cc: Michae l Krautkr emer, Flint Hills Reso urces Pine Be nd Refinery Greg Myers, Flint Hills Re sour ces P ine Ben d Refinery Brent Rohne, MP CA AQ F ile No. 106A

## AIR EMISSION PERMIT NO. 03700011-012 Major Amendment

IS ISSUED TO

Flint Hills Resources Pine Bend, LLC

FLINT HILLS RESOURCES PINE BEND REFINERY

13775 Clark Road Rosemount, Dakota County, Minnesota 55068

The emission units, control equipment and emission stacks at the stationary source authorized in this permit amendment are as described in the Permit Applications Table.

This permit amendment supersedes Air Emission Permit No. 03700011-011 and authorizes the Permittee to operate and construct the stationary source at the address listed above unless otherwise noted in Table A. The Permittee must comply with all the conditions of the permit. Any changes or modifications to the stationary source must be performed in compliance with Minn. R. 7007.1150 to 7007.1500. Any additions or changes to conditions incorporated into Minnesota's State Implementation Plan (SIP) under 40 C FR § 52.1220, designated "Title I: SIP for S0 2 

## " must go through the federal SIP approval process before becoming effective. Terms used in the permit are as defined in the state air pollution control rules unless the term is explicitly defined in the permit.

Unless otherwise indicated, all the Minnesota rules cited as the origin of the permit terms are incorporated into the SIP under 40 CFR § 52.1220 and as such as are enforceable by U.S. Environmental Protection Agency (EPA) Administrator or citizens under the Clean Air Act.

Permit Type: Federal Permit; Pt 70/Major for NSR; Title I SIP Conditions S0 2 

## ; NSR Authorization Operating Permit Issue Date: January 9, 2013 Major Amendment Issue Date: M arch 17, 2015 Expiration Date: January 9, 2018 - Title I Conditions do not expire. Each new or revised condition designated "Title I Condition: SIP for S0 2 

## " is not effective or enforceable until approved by EPA as a SIP revision under Title I of the Clean Air Act.

Don Smith, P.E., Manager Air Quality Permits Section Industrial Division

for John Line Stine Commissioner Minnesota Pollution Control Agency

TDD (for hearing and speech impaired only): (651) 282-5332 Printed on recycled paper containing at least 10% fibers from paper recycled by consumers

## Permit Applications Table

Permit Type Application Date Permit Action Total Facility Operating Permit - Reissuance (Original) Total Facility Operating Permit - Reissuance (Updated) Major Amendment Minor Amendment May 4, 2010 November 7, 2012 September 8, 2011 May 2, 2011 009

Major Amendment (Original) Major Amendment (Updated) Moderate Amendment (Original) Moderate Amendment (Updated) November, 19, 2012 February 12 and April 30, 2013 October 11, 2012 April 30, 2013 010

Moderate Amendment Minor Amendment Administrative Amendment November 25, 2013 December 23, 2013 January 31, 2014 011

Major Amendment (Original) Major Amendment (Updated) Major Amendment (Original) Major Amendment (Updated) April 7, 2014 November 12, 2014 April 22, 2014 December 5, 2014 012

TABLE OF CONTENTS

Notice to the Permittee

Permit Shield

Facility Description

Amendment Description

Table A: Limits and Other Requirements

Table B: Submittals

Table C: Compliance Schedule

Appendices Appendix A - Not Use d in this Permit Appendix B - Insignificant Activities and Likely Applicable Requirements Appendix C - Title I Conditions : Stack Parameters Relie d Upon in the Modeling to Demonstrate

Compliance with the National Ambient Air Quality Standards for Sulfur Dioxide (S0 2 

## ) Appendix D - Consent Decree Appendix E - Stack Parameters Relied Upon in the Mode ling to Demonstrate Compliance with the

National Ambient Air Quality Standards for Particulate Matter less than 10 microns (PM 1 0 

## ) Appendix F - Mr. Greg Nizich's e-mail EPA referred to MACT GGGGG NOCS Report dated 11/3/2006 Appendix G - FS009 PM, PM 1 0 

## , PM 2


## . 5 

## Calculations

## NOTICE TO THE PERMITTEE:

Your stationary source may be subject to the requirements of the Minnesota Pollution Control Agency’s (MPCA) solid waste, hazardous waste, and water quality programs. If you wish to obtain information on these programs, including information on obtaining any required permits, please contact the MPCA general information number at:

Metro Area 651

‐ 296

‐ 6300

Outside Metro Area 1

‐ 800

‐ 657

‐ 3864

TTY 651

‐ 282

‐ 5332

The rules governing these programs are contained in Minn. R. chs. 7000

‐ 7105. Written questions may be sent to: Minnesota Pollution Control Agency, 520 Lafayette Road North, St. Paul, Minnesota 55155

‐ 4194.

Questions about this air emission permit or about air quality requirements can also be directed to the telephone numbers and address listed above.

PERMIT SHIELD: Subject to the limitations in Minn. R. 7007.1800, compliance with the conditions of this permit shall be deemed compliance with the specific provision of the applicable requirement identified in the permit as the basis of each condition. Subject to the limitations of Minn. R. 7007.1800 and 7017.0100, subp. 2, notwithstanding the conditions of this permit specifying compliance practices for applicable requirements, any person (including the Permittee) may also use other credible evidence to establish compliance or noncompliance with applicable requirements.
FACILITY DESCRIPTION AND PERMIT ACTION 009 DESCRIPTION:
Flint Hills Resources Pine Bend LLC (FHR) owns and operates the Pine Bend Refinery (the Refinery) in the city of Rosemount, Dakota County, Minnesota. The petroleum refinery processes primarily heavy, sour crude oil from Western Canada, although it may also process oil from other parts of the world. Pipelines currently deliver all of the crude oil to the refinery, where FHR processes it to produce a wide variety of products. These products include unleaded gasoline, home heating oil, commercial and industrial heating oils, transportation fuels, jet fuels, petroleum coke, asphalt, and elemental sulfur. FHR distributes these products to customers in Minnesota and the surrounding Upper Midwest States via pipelines, trucks, barges and rails.
This permit action was the reissuance of the Title V operating permit. The permit also incorporated a major amendment to address sources of hydrogen sulfide (H 2 

## S) from the delayed coking process, a minor amendment for Wastewater Treatment Plant (WWTP) to enhance treatment capability of its wastewater streams ) and reopenings to address new permit limits based on performance tests for 19H

‐ 1 crude #1
vacuum heater (EU 026), 27H

‐ 1 hydrogen reformer (EU 052), vacuum pre
‐ strip heater (EU 016), 27H

‐ 102 heater (EU 051), 71B

‐ 8, steam boiler (EU 204), 33H

‐ 2 hydrogen reformer (EU 241), 38H

‐ 2 gasoil fractionators preheater (EU 104), 32H

‐ 5/6/7 heaters (EUs 073, 074 and 075) and 37H

‐ 1/2/6 37 unit heaters (EUs 093, 094 and 095). Additionally, new regulatory requirements that have been established through promulgation of new and modified regulations were incorporated as needed. Finally, various existing permit terms were clarified or corrected in this permit.

## PERMIT ACTION 010 DESCRIPTION:
This permit action was a combination of unrelated major and moderate amendments. The moderate amendment was for a propylene storage and distribution project. This allowed FHR to store and provide propylene to potential customers rather than use the product as blend stock for other petroleum products. The major amendment was a major Prevention of Significant Deterioration (PSD) amendment for improvements to the #3 Crude/Coker Units. This amendment was a major modification subject to PSD review for particulate matter (PM, PM 10 

## , and PM 2.5 

## ) and for greenhouse gas (GHG) emissions.
The #3 Crude Unit Improvements Project included upgrades to the #3 Crude Unit and provided additional cooling water capacity. The project upgraded the #6 Cooling Tower (EU 272), and constructed a new #7 Cooling Tower (EU 354) to provide additional cooling water capacity. FHR replaced the 25 Crude unit Charge Heater (25H1, EU 040) with a new heater (25H2, EU 353) equipped with ultra

‐ low Nitrogen Oxides burners (ULNB) and selective catalytic reduction (SCR) technology and improve heater efficiency via air preheat design, resulting in reduced actual nitrogen oxide (NO X 

## ) emissions. The #2 Crude Unit Charge Heater (11H6, EU 212) was also upgraded by installation of SCR technology and improved heater efficiency via air preheat design.
The #3 Coker Improvements Project included replacing two process heaters (23H1, 23H2; EU 034, EU 035) in the 23 Coker Unit with a single new process heater (23H3, EU 352). The new heater has ULNB and SCR, and takes advantage of energy efficient design. Installation of this new heater eliminates hydrogen sulfide (H 2 

## S) emissions that occur during infrequent, short

‐ term periods (approximately one day each calendar quarter) of heater decoking. An alternative permit scenario was submitted February 12, 2013 if 23H3 would not be installed and 23H1 and 23H2 would continue operating. H 2 

## S emissions during heater decoking would be mitigated in a different manner with this alternative scenario.
A third project included with the Crude and Coker Projects was to support SO 2 

## emissions reductions from fired heaters affected by and included within both the #3 Crude Unit and #3 Coker Unit Improvements Projects. Within the gas recovery system of the #3 Coker Unit, FHR proposed to complete physical changes to improve cooling and recovery of sulfur compounds that would directly reduce the sulfur content of produced refinery fuel gas that is routed to the 45 fuel gas system (one of two fuel gas systems in the refinery). The fuel gas sulfur control project would reduce SO 2 

## emissions at the combined fuel gas systems (GP 116 ‐ the 41 and 45 fuel gas systems).
This permit action also included reopenings for the 33H

‐ 32 33 Unit Fractionator Feed Heater (EU 085), 38H

‐ 2 38 Unit Gasoil Fractionator Pre

‐ Heater (EU 104) and 94H1 thermal oxidizer (EU 282). No additions or changes related to the facility’s SO 2 

## SIP were included with this permit action.3
PERMIT ACTION 011 DESCRIPTION:
This permit action was for a moderate, minor and administrative amendment. The moderate amendment installed three backup emergency generators (EU 355

‐ 357) for the Spring Lake Collection System (SLCS). The backup engines provide redundancy to the existing groundwater collection systems in case of loss of power. The engines provide backup AC power to pumps at Sumps 3, 7 and the Lift Station in the SLCS.
The minor amendment was for the addition of one or multiple temporary, portable thermal oxidizer(s) (EU 358) in support of the scheduled 2014 TK 002 maintenance turnaround. FHR’s Crude Tank #2 (TK 002) was scheduled to be taken offline for maintenance turnaround in 2014 which includes internal inspection of the tank as required by FHR’s Aboveground Storage Tank (AST) permit. This permit action also included an administrative amendment for a performance test extension for the Powerformer Reactor Heater (EU 073/074/075, SV 066).

## PERMIT ACTION 012 DESCRIPTION:
This permit action is a major amendment consisting of two unrelated projects. The first is for the construction of a natural gas based combined heat and power cogeneration facility, generating up to a net 49.9 megawatts (MW) of electricity to reduce electrical purchases from the grid and up to 290,000 lb/hr steam production, depending on operating configuration, and improve the efficiency of steam production at FHR.
The second involves investments by FHR to meet EPA’s Tier 3 gasoline sulfur standard which becomes effective in 2017. FHR plans to increase the amount of hydrotreating in the 33 and 38 Unit gas
‐ oil hydrotreaters (GOHTs) to remove sulfur from immediate fuel products. FHR will install a process to convert gas containing sulfur and nitrogen into a salable, non
‐ hazardous, aqueous liquid fertilizer, ammonium thiosulfate (ATS). FHR also proposes to use a more efficient amine solution in the existing amine treatment units. FHR plans a sour
‐ water skimmers and tanks improvements project to reduce potential process safety risks. This will improve FHR’s skimming and storage systems for sour water.

## Table A: Limits and Other Requirements

1 Total Facility A

‐ 1 2 GP 002 Cooling Towers (#1, #3, #4, #5, #6 and #7) and associated Heat Exchange Systems A

‐ 17 3 GP 003 ULSD Project CO Emissions A

‐ 20 4 GP 004 ULSD Project VOC Emissions A

‐ 21 5 GP 007 Tanks subject to NSPS UU (each tank) A

‐ 22 6 GP 009 Tanks subject to VOC Limit (CFP) A

‐ 24 7 GP 010 Tanks/Basins subject to NESHAP FF w/vapor recovery & control device A

‐ 26 8 GP 011 Diesel Engines with SIP Conditions and < 83.3 hr/mon A

‐ 28 9 GP 015 FCC Spent Catalyst Transfers A

‐ 30 10 GP 017 Loading Rack Activities in CFP group limit A

‐ 31 11 GP 019 External Floating Tanks NSPS Kb > 39,890 gals A

‐ 32 12 GP 023 NSPS K Tanks w/fixed roof > 40,000 gals without CVS/CD A

‐ 37 13 GP 024 NSPS Ka Tanks w/fixed roof > 40,000 gals A

‐ 38 14 GP 026 NSPS Kb Tanks w/fixed roof & CVS/CD 19,813

‐ 39,890 gals A

‐ 39 15 GP 032 NSPS K Tanks w/fixed roof & CVS/CD & > 40,000 gals A

‐ 42 16 GP 034 NSPS Kb Tanks w/fixed roof & CVS/CD > 39,890 gals A

‐ 43 17 GP 037 IFR tank/basin subject to NESHAPs FF following the requirements of Kb A

‐ 47 18 GP 039 NSPS Kb Tanks w/internal floating roof > 39,890 gals A

‐ 48 19 GP 042 MACT CC Group 1 Tank Requirements, satisfied by NSPS Kb A

‐ 53 20 GP 044 Tanks MN R 1969

‐ 73 and > 65,000 gals A

‐ 55 21 GP 045 Tanks MN R 1969

‐ 73 and 2,000 ‐ 65,000 gals A

‐ 56 22 GP 046 Tanks MN R post 1973 and > 40,000 gals A

‐ 57 23 GP 047 Tanks MN R post 1973 and 2,000 ‐ 40,000 gals A

‐ 59 24 GP 052 Tanks NSPS QQQ A

‐ 60 25 GP 053 EFR tank/basin subject to NESHAPs FF following the requirements of Kb A

‐ 61 26 GP 054 Storage Tank Heaters built before June 11, 1973 A

‐ 62 27 GP 055 Emission Units subject to Minn. R. built before June 11, 1973 A

‐ 63 28 GP 056 Storage Tank Heaters built after June 11, 1973 A

‐ 64 29 GP 057 Emission Units subject to Minn. R. built after June 11, 1973 A

‐ 65 30 GP 058 Equipment subject to both NESH FF controls and NSPS QQQ A

‐ 66 31 GP 059 Containers subject to NESH FF; w/vac trucks to haul NESH FF waste A

‐ 67 32 GP 060 Oil/water separators w/floating roof subject to NSPS QQQ and NESHAP FF A

‐ 69 33 GP 062 Oil/water separators w/fixed roof subject to NSPS QQQ and NESH FF w/CVS & control device A

‐ 71 34 GP 065 Treatment Processes to meet destruction req. NESH FF A

‐ 73 35 GP 067 All equipment included in individual drain system subject to NSPS QQQ or NESHAPs FF A

‐ 75 36 GP 068 Drains subject to NESH FF equipped with plugs A

‐ 77 37 GP 069 Drains subject to NESH FF and also subject to NSPS QQQ (water seal; lube oil or equivalent) A

‐ 79 38 GP 071 Drains subject to NSPS QQQ (sealed w/plug) A

‐ 81 39 GP 072 Drains subject to NSPS QQQ active (water seal, lube oil or equivalent) A

‐ 82 40 GP 075 Drains subject to NSPS QQQ inactive (equipped with plugs water seal or equivalent) A

‐ 83 41 GP 076 Junction Boxes subject to NESH FF when equipped with carbon canisters A

‐ 84 42 GP 077 Junction Boxes receiving Wastewater from NSPS QQQ units not subject to A

‐ 86

## NESHAPs FF 43 GP 079 Non

‐ contact Cooling Water Systems A

‐ 87 44 GP 080 Stormwater Sewers A

‐ 88 45 GP 081 Fugitive Compressors Exempt from LDAR Requirements A

‐ 89 46 GP 082 Fugitive Compressors LDAR Requirements A

‐ 90 47 GP 087 Fugitive LDAR All Equipment in VOC or HAP Service A

‐ 91 48 GP 088 Fugitive LDAR in Vacuum Service A

‐ 95 49 GP 089 Fugitive LDAR Emission Sources not in VOC or HAP Service A

‐ 96 50 GP 090 Fugitive LDAR Equipment Designated Non

‐ detectable emissions (NDE) A

‐ 97 51 GP 091 Fugitive LDAR Open

‐ ended Lines A

‐ 100 52 GP 093 Fugitive LDAR PSV to Atmosphere in Gas/Vapor Service A

‐ 102 53 GP 094 Fugitive LDAR PSV with Upstream Rupture Disks A

‐ 104 54 GP 095 Fugitive LDAR Pumps in Heavy Liquid Service A

‐ 105 55 GP 096 Fugitive LDAR Light Liquid Pumps A

‐ 107 56 GP 099 Fugitive LDAR Sample Stations A

‐ 109 57 GP 100 Fugitive LDAR Heavy Liquid Valves and PSVs (in LL/HL Service) A

‐ 111 58 GP 101 Fugitive LDAR Valves in Light Liquid Service A

‐ 113 59 GP 102 Units where carbon canisters may be used to meet NESHAP FF Requirements A

‐ 117 60 GP 104 Refinery Emergency Flares and Flare System (for Consent Decree Flare Policy) A

‐ 120 61 GP 106 Control Equipment Used to Meet Requirements of MACT CC A

‐ 123 62 GP 111 Fuel Gas Supply Systems A

‐ 124 63 GP 112 Sulfur Recovery Units A

‐ 126 64 GP 114 Fugitive LDAR Connectors, Misc. All FS numbers are included in this group A

‐ 128 65 GP 115 Sulfur Degassing System A

‐ 129 66 GP 116 Refinery Fuel Gas SO2 Emissions A

‐ 130 67 GP 117 Limit that Applies to Gas Oil HDS Heaters (EU084 and EU085) A

‐ 131 68 69 GP 118 Temporary Portable Coke Crushers GP 122 Liquid Butane Storage Facility A

‐ 132 A

‐ 133 70 71 72 73 74 75 GP 123 Equipment subject to NSPS NNN GP 124 Drains subject to NESH FF only and equipped w/water seal or equivalent GP 125 Drains Subject to NESH FF and NSPS QQQ sealed with plugs GP 126 Affected Sources at the refinery under MACT GGGGG GP 127 Stationary Diesels (Compression Ignition) Subject to MACT ZZZZ GP 128 Stationary Diesels (Spark Ignition 4SRB) Subject to MACT ZZZZ A

‐ 135 A

‐ 136 A

‐ 138 A

‐ 140 A

‐ 141 A

‐ 143 76 GP 131 Vapor Combustion Unit A

‐ 144 77 GP 132 Fugitive Equipment in Natural Gas (non

‐ VOC) Service A

‐ 147 78 GP 133 Emergency Propane Generators A

‐ 148 79 GP 134 Temporary TK002 Thermal Oxidizers A

‐ 150 80 GP 135 Combustion Turbine and Duct Burners A

‐ 153 81 GP 136 Sour Water Tanks A

‐ 161 82 SV 042 #5 SRU 26 Unit Stack A

‐ 162 83 SV 066 32H5 6 7 Stack A

‐ 168 84 SV 082 37H1 2 6 Stack A

‐ 170 85 SV 083 37H3 4 5 Stack A

‐ 172 86 SV 093 45H61 Stack A

‐ 175 87 SV 094 45H6 Stack A

‐ 181 88 SV 165 Hydrocracker Feed Heater and Reboiler A

‐ 187 89 EU 004 Truck Bottom Loading (gas, distillate) including the trucks A

‐ 189

## 90 EU 005 #1 Crude Heater atmospheric distillation A

‐ 191 91 EU 006 #1 Crude Heater crude preflash A

‐ 193 92 EU 016 Vacuum Pre

‐ Strip Heater A

‐ 195 93 EU 019 #2 Vac Heater A

‐ 197 94 EU 026 #1 Vac Heater A

‐ 200 95 EU 028 #1 Coker Heater A

‐ 202 96 EU 030 #2 Coker Heater A

‐ 204 97 EU 032 Steam/Air Heater Decoking ‐ 21H

‐ 1 A

‐ 206 98 EU 033 Steam/Air Heater Decoking ‐ 21H

‐ 2 A

‐ 207 99 EU 034 #3 Coker Heater A

‐ 208 100 EU 035 #3 Coker Heater A

‐ 210 101 EU 037 Steam/Air Heater Decoking 23H

‐ 1 A

‐ 213 102 EU 038 Steam/Air Heater Decoking 23H

‐ 2 A

‐ 214 103 EU 040 #3 Crude Unit Charge Heater A

‐ 215 104 EU 041 #3 Crude Unit Vac Pre

‐ Fractionator Heater A

‐ 218 105 EU 050 Distillate HDS Recycle Hydrogen Charge Heater A

‐ 221 106 EU 051 Distillate Hydrotreater Fractionator Heater A

‐ 223 107 EU 052 #2 H2 Plant Reformer Heater A

‐ 225 108 EU 053 Naphtha Hydrotreater Reactor Charge Heater A

‐ 228 109 EU 054 #6 HDS Reactor Charge Heater A

‐ 230 110 EU 055 #2 HDS Fractionation Heater (31H2) A

‐ 231 111 EU 056 HDS Heater (hot oil system) A

‐ 233 112 EU 057 Unisar Reactor Charge Heater A

‐ 235 113 EU 058 #5 HDS Charge Heater (naphtha) A

‐ 236 114 EU 059 #1 HDS Reactor Charge Heater A

‐ 237 115 EU 060 #1 HDS Fractionation Heater A

‐ 238 116 EU 061 #2 HDS Reactor Charge Heater A

‐ 239 117 EU 077 Powerformer Catalyst Regeneration A

‐ 240 118 EU 084 Gas Oil HDS Charge Heater A

‐ 242 119 EU 085 Gas Oil HDS Fractionation Charge Heater A

‐ 244 120 EU 099 Platformer Catalyst Regeneration Vent A

‐ 246 121 EU 102 Unit 38 Gasoil HDS A

‐ Train Heater A

‐ 248 122 EU 103 Unit 38 Gasoil HDS B

‐ Train Heater A

‐ 249 123 EU 104 Unit 38 Gasoil HDS Fractionation Charge Heater A

‐ 250 124 EU 126 Steam Boiler No. 6 at Boilerhouse A

‐ 252 125 EU 127 Plant Air Compressor Diesel Engine A

‐ 254 126 127 EU 204 Steam Boiler #8 EU 209 Track 8 Rail Loading A

‐ 255 A

‐ 258 128 EU 212 11H

‐ 6 A

‐ 259 129 EU 213 #3 H2 Heater A

‐ 267 130 EU 228 FCCU A

‐ 271 131 EU 241 #1 H2 Plant Reformer/Heater A

‐ 277 132 EU 254 Unit 94H3 Thermal Oxidizer Back

‐ up A

‐ 279 133 EU 276 Central Buffer Zone Offgas (86H41) A

‐ 280 134 EU 277 West Buffer Zone Offgas (88H2) A

‐ 281 135 EU 282 OSWTP ‐ Thermal Oxidizer A

‐ 282 136 EU 296 No. 4 Hydrogen Plant Reformer A

‐ 286 137 EU 312 No. 6 Cooling Tower Diesel Pump A

‐ 288

## 138 EU 313 Steam Boiler No. 9 A

‐ 290 139 EU 324 #3 Crude Unit Vacuum Heater A

‐ 293 140 EU 336 Coke Drum System E and F A

‐ 295 141 EU 352 23H3 Heater A

‐ 296 142 EU 353 25H2 Heater A

‐ 305 143 EU 361 ATS Process Unit A

‐ 313 144 CE 002 Flaring A

‐ 318 145 CE 003 Activated Carbon Adsorption A

‐ 321 146 CE 006 Electrostatic Precipitator ‐ Medium Efficiency A

‐ 324 147 CE 028 Direct Flame Afterburner w/Heat Exchanger A

‐ 326 148 CE 029 Direct Flame Afterburner A

‐ 329 149 150 151 CE 050 Flaring CE 056 Direct Flame Afterburner CE 057 Direct Flame Afterburner A

‐ 330 A

‐ 332 A

‐ 336 152 FS 001 Unburied Sewer Lines subject to NESHAP FF or NSPS QQQ A

‐ 340 153 FS 009 Coke Pile A

‐ 341 154 FS 027 15

‐ Coker Gasoline A

‐ 342 155 156 FS 045 23

‐ Delayed Coker & Gasoline Plant FS 136 25 Unit Drains Requiring Emission Controls A

‐ 343 A

‐ 344 157 MR 027 23H

‐ 2 O2 Analyzer A

‐ 345 158 MR 033 45 Drum Fuel Gas Combustion O2 Monitor at 25H3 A

‐ 346 159 MR 069 31H2 SO2 Analyzer A

‐ 347 160 MR 152 NOx Monitor at 25H4 A

‐ 348 161 MR 153 CO Monitor at 25H4 A

‐ 349 162 MR 154 O2 Monitor at 25H4 A

‐ 350 163 MR 156 41 Unit Fuel Gas Mix Drum Total Sulfur A

‐ 351 164 MR 161 45 Mix Drum Fuel Gas Combustion SO2 Monitor at 25H3 A

‐ 352 165 MR 162 45 SO2 Monitor at 29H1/2 A

‐ 353 166 MR 166 45 Mix Drum Fuel Gas Combustion O2 Monitor at 29H1/2 A

‐ 354 167 MR 167 27H

‐ 101 CO Monitor A

‐ 355 168 MR 168 27H

‐ 101 NOx Monitor A

‐ 356 169 MR 170 71B6 NOx Monitor A

‐ 357 170 MR 171 71B6 CO Monitor A

‐ 358 171 MR 179 29H

‐ 1/2 NOx Monitor A

‐ 359 172 MR 180 29H

‐ 1/2 CO Monitor A

‐ 360 173 MR 181 29H

‐ 1/2 O2 Monitor A

‐ 361 174 MR 182 27H

‐ 101 O2 Monitor A

‐ 362 175 MR 196 45 Unit Fuel Gas Mix Drum Total Sulfur A

‐ 363

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-1

Table A contains limits and other requirements with which your facility must comply. The limits are located in the first colum n of the table (What To do). The limits can be emission limits or operational limits. This column also contains the actions that y ou must take and the records you must keep to show that you are complying with the limits. The second column of Table A (Why to do it) lists the regulatory basis for these limits. Appendices included as conditions of your permit are listed in Table A under tota l facility requirements.

Subject Item: Total Facility

What to do Why to do it The Permittee is authorized to construct and modify equipment associated with the #3 Crude/Coker Improvements Permit and as described in Air Emission Permit No. 03700011-010. The Permittee must commence construction within 18 months of Stage 1 issuance of Air Emission Permit No. 03700011-010. This authorization to construct will expire February 27, 2015. 40 CFR Section 52.21(r)(2) and Minn. R. 7007.3000

The Permittee is authorized to construct the following equipment: EU359, EU360, FS139, SV189, CE078, CE079, MR202 - MR210. The construction authorization expires if construction does not commence within 18 months after receipt of such approval by Air Emissions Permit No. 03700011-012, if construction is discontinued for a period of 18 months or more, or if construction is not completed within a reasonable time. 40 CFR Section 52.21(r)(2) and Minn. R. 7007.3000

STATE IMPLEMENTATION PLAN (SIP) REQUIREMENTS hdr Sulfur Dioxide: less than or equal to 3770 tons/year using 365-day Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Refinery Fuel Oil Restrictions: The owner or operator shall not burn refinery nos. 3, 4 or 6 fuel oil at any Refinery location. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y CHANGES NOT REQUIRING A MODIFICATION OF THE SIP: The owner or operator is authorized to begin construction of the activities listed below at the Refinery without a modification of the SIP. The Permittee may conduct activities not listed below without a modification of the SIP, if the activities do not emit sulfur dioxide, do not affect the modeling parameters assumed in Appendix C, and do not affect the continuous emission monitors (CEMs) or continuous monitoring systems (CMSs) used to demonstrate compliance with SIP. The Permittee shall, however, obtain an air emission permit prior to commencing any new activity or facility modification if one is required by Minnesota statutes, Minnesota rules or federal statutes and regulations. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) A fter obtaining the appropriate air emission permit (if required) but prior to a modification of the SIP, the Permittee may begin construction of a new unit or modification to an existing unit. However, the Permittee shall not operate a new emission unit and shall not operate a modified unit in a manner contrary to the modeling parameters in Appendix C for that unit until the modification to the SIP is obtained and approved by EPA.

A . The Permittee may install and operate any new SO2 process and control equipment with a maximum potential SO2 emissions rate that does not exceed 2.28 lbs/hr, except as expressly allowed elsewhere in the permit. The Permittee may modify and operate any existing SO2 process or control equipment to increase the SO2 emission rate up to 2.28 lbs/hr over the modeled emission rate for that emission unit in Appendix C. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) B. The Permittee may physically and operationally modify process and control equipment if the modification do not increase the modeled sulfur dioxide emissions rate above the amount allowed in Appendix C, decrease the modeled stack emissions exit velocity, or decrease the modeled heat content of the stack exit emissions, at the emission source where the modification occurs and all other potentially affected emission points assumed in the modeling presented in A ppendix C. C. The Permittee may modify or replace and operate an existing sulfur dioxide emissions stack with a new stack if the height of the modified or replacement stack is not less than that of the stack assumed in the modeling presented in Appendix C, and if the exit diameter of the modified or replacement stack is not greater than that of the stack assumed in the modeling presented in Appendix C. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-2

(continued from above) D. The Permittee may install and operate new structures, or modify and operate existing structures if the new or modified structures do not increase the effective structural dimensions assumed in the modeling presented in Appendix C. E. The Permittee may replace and operate replacement SIP CEMs and CMSs covered by this permit or the Permittee may install and operate additional CEMs and CMSs, so long as the new or replacement SIP CEMs and CMSs are properly certified, comply with this permit and are operated and tested as required by this permit. (continued from below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) F. The Permittee may add additional CEMs or CMSs as needed to provide redundancy, providing the Permittee notifies the Commissioner in writing at least 30 days prior to conducting any CEM or CMS certification test. The Permittee may modify the fuel gas delivery system if the following conditions are met: 1) fuel gas flow and sulfur content must be continuously measured for all heaters, either by measuring the sulfur level in the main Refinery fuel gas system and feeding the heater directly from the system, or by separately monitoring the fuel gas to or sulfur dioxide emissions from the heater; and 2) any new fuel gas monitors added to the system must be certified within 60 days of startup, must meet 40 CFR pt. 60, A ppendix F QA/QC requirements, must have a QA/QC plan prepared and implemented within 60 days of startup, and operate in accordance with Minn. R. 7017.1090 within two quarters of startup. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) G. The boundaries of the Permittee owned property may be extended and existing fencing removed provided that the property excluded from the definition of ambient air, as shown in Appendix C, continues to meet the requirements in the permit. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Permittee Property and Access Restrictions: A . The Permittee shall prevent the general public access to Permittee-owned property in order to exclude the atmosphere above the property from the definition of ambient air subject to the sulfur dioxide NAAQS. B. Access Control The owner shall have enclosed the boundaries of the property with a continuous fence, excluding access points, and shall have installed gates at each access point. The Permittee shall therefore keep the gates closed unless: 1) a guard or other FHR employee or contractor patrols and monitors access at a gate or 2) authorized persons are entering or leaving the property through a gate. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) C. Inspection, Maintenance, and Repair The Permittee shall inspect the fencing and gates installed to ensure compliance with access control at least annually. The owner or operator shall maintain and repair the fencing and gates to maintain continuous compliance. The Permittee shall complete all repairs and maintenance to the fencing and gates as soon as possible, but no later than 30 days after the date the Permittee observes the need for repair or maintenance, or after the MPCA notifies the Permittee of the need for repair or maintenance. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

GENERAL MONITORING REQUIREMENTS FOR THE SIP EMISSION UNITS A . Accurate Measurements Required 1. The Permittee shall install, certify, calibrate, operate and maintain each SIP CEM and CMS, and shall conduct all non-continuous sampling and analysis as required by the permit to ensure accurate measurements of the parameters to be monitored. 2. The Permittee shall measure the stack sulfur dioxide concentration (ppm), stack velocity and stack temperature and compute the sulfur dioxide emission rate in lb/hr to determine compliance with the emission limitations listed for EU055 (31H-2), SV093 (SRU 3/4), SV042 (SRU 5), and SV019 (FCCU). The Permittee shall measure the Refinery fuel gas sulfur concentration and fuel gas flow rate to determine compliance with the emission limit for sulfur dioxide emissions from Refinery fuel gas combustion. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-3

B. Continuous Monitoring Requirements 1. General a) Compliance with Minnesota Rules and Federal Regulations. The Permittee shall meet the requirements of Minn. Rs. 7017.1002 to 7017.1020 and 40 CFR Section 60.13 with each CEM and CMS. If the requirements of Minn. Rs. 7017.1002 to 7017.1020 and 40 CFR Section 60.13 differ, the more stringent regulation shall apply. b) Continuous Operation of CMS and CEM Systems. The Permittee shall at all times properly operate and maintain each CMS and CEM system to provide continuous, accurate, real time monitoring data for the determination of compliance with the terms and requirements of SIP requirements. In those situations where a CMS or CEM system becomes incapable of meeting the requirement of providing continuous, accurate, real time monitoring data, the Permittee shall expeditiously replace or repair the CMS or CEM system and take all other measures as necessary to meet the requirement as soon as possible. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) 2. Monitor Certification a) Sulfur Dioxide CEMs. The Permittee shall certify each sulfur dioxide CEM as required by 40 CFR pt. 60, Appendix B, Performance Specification 2. b) Emission Rate CMSs. The Permittee shall certify each continuous monitoring system as required by 40 CFR pt. 60, Appendix B, Performance Specification 6, except that the Permittee need not meet calibration drift requirements for those flow monitors that are not designed for conducting calibration drift tests (pitot tube or venturi type). c) Total Reduced Sulfur CMSs for Fuel Gas Monitoring: The Permittee shall certify each total reduced sulfur CMS as required by 40 CFR pt. 60, Appendix B, by using the procedures specified in Performance Specification 5. d) All CEMs and CMS. All CEMs and CMS certification shall be conducted in compliance with Minn. Rs. 7017.1050 - 7017.1080. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) 3. Quality Assurance The Permittee shall conduct a quality assurance and quality control (QA/QC) program as required by 40 CFR pt. 60, Appendix F, to properly maintain and calibrate each CEM and CMS. The Permittee shall develop and follow the master QA/QC Plans for each CEM and CMS. 4. Monitoring System Uptime a) Mass Sulfur Dioxide CEM Systems. The Permittee shall operate and maintain each mass sulfur dioxide CEM system in accordance with Minn. R. 7017.1090 so that compliance with each emission limitation determined from real time certified CEM monitoring. b) Refinery Fuel Gas Sulfur Monitoring. The Permittee shall maintain an SO2 CEMS at a representative heater which combusts 45 unit mix drum fuel gas, or maintain a CEMS which measures total sulfur in the 45 unit mix drum fuel gas stream. The SO2 CEMS shall provide a continuous record of the sulfur dioxide content of the heater exhaust in ppm. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) The CEMS which measures total sulfur shall provide a continuous record of the total sulfur content of the fuel gas in ppm.

The Permittee shall maintain a CEMS which measures reduced sulfur in the 41 unit mix drum fuel gas stream. The CEMS shall provide a continuous record of the reduced sulfur content of the fuel gas in ppm. For heaters receiving commercial grade fuels directly that are neither inherently low in sulfur nor categorically exempt, contract guarantees for sulfur content and heat content shall be utilized for compliance demonstration purposes. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-4

(continued from above) c) Each CEM or CMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit startup, shutdown, or malfunction. This requirement to operate the monitor applies whether or not an emission limit applies during these periods. CEM or CMS downtime is unacceptable except for reasonable periods of monitor downtime due to the following causes: (1) damage to the CEM or CMS due to acts of God such as lightning strikes, tornadoes, or floods that render the CMS inoperative; (2) sudden and not reasonably preventable CEM or CMS breakdowns; (3) scheduled maintenance based on equipment manufacturer's recommended schedule which cannot be reasonably conducted when the emission unit is not operating; or (4) unavoidable CEM or CMS downtime to conduct required checks and audits. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

C. Non-Continuous Monitoring Requirements 1. The Permittee shall perform non-continuous monitoring as required by the permit ; 2. The Permittee shall conduct performance stack tests to determine compliance with the SIP emission limitations and fuel restrictions as required by the Commissioner pursuant to Minn. Rs.7017.2001 to 7017.2060. Stack tests can also be required by authorized EPA personnel. All performance tests shall be conducted in accordance with the requirements of Minn. Rs. 7017.2001 to 7017.2060. The Permittee shall submit to the MPCA performance stack test plans, protocols and schedules at least 15 days prior to the pretest meeting requirements listed below. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Recordkeeping Requirements: The Permittee is required to keep specified records so that EPA and the MPCA can evaluate the Permittee's compliance SIP requirements for the following. 1. the Permittee must keep records on maintenance of property access controls. 2. the Permittee must keep records on the Refinery control plans and compliance schedules. 3. the Permittee must keep records in the form and with the accessibility needed for EPA and MPCA staff inspection. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Recordkeeping for Property Boundary Fencing and Gates: The Permittee shall maintain records of each inspection of the fencing and gates as required . In addition, the Permittee shall maintain records of each maintenance activity and each repair activity as required. The Permittee shall retain each inspection, maintenance and repair record for a minimum of five years from the date the record was generated, despite any Permittee document retention policy to the contrary. These records shall be kept at the Refinery. 1. The inspection records shall include: the date of inspection; name of the person conducting the inspection; identification of each section of fence and each gate inspected; and identification of each location where repair or maintenance is required. The inspection report shall be certified as accurate in writing by the person conducting each inspection. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) 2. The maintenance and repair records shall include: the dates of the repairs or maintenance; a description of the repair and maintenance conducted; and the locations where they occurred. The maintenance and repair records shall be certified as accurate by the person(s) overseeing each maintenance or repair action. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Unless otherwise prohibited by a unit specific fuel restriction, any fuel gas combustion unit may burn refinery fuel gas not taken from the refinery fuel gas system provided that the Permittee install, operate, and maintain a hydrogen sulfide continuous emission monitoring system (CEMS) and flow meter at the fuel gas combustion unit in accordance with the requirements below whenever burning refinery fuel gas not taken directly from the refinery fuel gas system; or as an alternative, combustion units may burn refinery fuel gas not taken from the refinery fuel gas system if sulfur dioxide emissions are monitored under an EPA-approved A lternative Monitoring Plan (AMP), or are categorically exempt, or are inherently low in sulfur content in accordance with NSPS J (or Ja version) 40 CFR 60.104 and/or 60.105 (40 CFR 60.102a and/or 60.107a). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-5

RECORDKEEPING REQUIREMENTS FOR SIP The Permittee shall maintain for the Refinery a copy of the records required pursuant to the SIP. Records shall be retained at the Refinery.

1. Permanent Records The Permittee shall permanently maintain the following information together with all amendments, revisions, and modifications to this information. a) Design, Construction and Operation Information. The Permittee shall maintain information on the design, construction and operation of each emission facility, emission source, fuel system, stack, structures pertinent to modeling for downwash in Appendix C, and any other information required to conduct sulfur dioxide ambient air quality modeling of emissions from the Refinery. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) These records shall also include all information required to demonstrate that the equipment identified in Appendix C is installed as described in that Appendix C. Where an activity has been undertaken for changes not requiring a SIP modification, the records shall include a description of each activity and all information required to demonstrate that the activity complies with each applicable requirement pursuant to changes not requiring a SIP modification. The records shall also identify and provide information on the design, construction and operation of each modification or new installation at the Refinery as required by the SIP. b) Information on Sulfur Dioxide Emission Limits, Operational Requirements, and Modeling Parameters. The Permittee shall maintain records at the Refinery. These records include all applicable SIP requirements. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) 2. Non-Permanent Records The Permittee shall retain the information identified below for a minimum of five years following the date on which the information was obtained, despite any document retention policy to the contrary. This retention period shall be automatically extended upon the Commissioner's written request. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) a) Monitoring, Testing, and Other Records. The Permittee shall maintain records of all measurements, including: all continuous monitoring system and continuous monitoring device measurements; all performance stack testing measurements and operating conditions during the performance stack tests; all continuous monitoring system performance evaluations; all continuous monitoring system or monitoring device calibration checks; all adjustments and maintenance performed on these systems or devices; and all other information required or applicable to verify compliance with the SIP. The Permittee shall prepare and maintain records of the one-hour averages for stack sulfur dioxide concentration (ppm); stack diameter, stack velocity and stack temperature; and the sulfur dioxide emission rate in lb/hr to determine compliance with refinery fuel gas SIP emission limitations listed in this Permit. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) The Permittee shall prepare and maintain records of the one-hour averages of the refinery fuel gas sulfur concentration and fuel gas flow rate to determine compliance with the refinery fuel gas SIP emission limit. Using the one-hour averages, FHR shall calculate the three-hour, twenty four-hour, and annual rolling averages corresponding to the SIP emission limits referenced in the permit. b) Sulfur Dioxide Emissions, Fuel Records and Operations Records. The Permittee shall maintain records to demonstrate compliance with the sulfur dioxide emissions limitations, and fuel use and quality restrictions and operational requirements. These records shall be designed, and the information shall be maintained in a form suitable for the Commissioner to quickly determine compliance with each of the emission limitations, fuel restrictions, and operational requirements of the SIP. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-6

(continued from above) c) Startup, Shutdown, Bypass, and Breakdown Records. The Permittee shall maintain records for each startup, shutdown, bypass and breakdown for each piece of process equipment, control equipment, fuel supply system, emission stack, monitoring system and any other piece of equipment as applicable. These records shall include the date and time of the start and stop of each event. d) Excess Emissions, Exceedances of Fuel Usage and Quality Restrictions and Non-Compliance with Operational Requirements Records. The Permittee shall maintain a record of each exceedance of an emission limitation, fuel use restriction and fuel quality requirement, and operational requirement at the Refinery for each emission point and fuel system subject to the emission limitations, fuel restrictions, and operational requirements of the SIP. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) The record shall include for each period of exceedance a description of the exceedance, its cause, the magnitude of the exceedance, and the date and time of commencement and cessation of the exceedance. e) Operations Records for CEMs and CMSs. The Permittee shall maintain an operations record for each CEM and CMS used to establish compliance with the terms and conditions of this Order. The operations record shall specify each date and time the CEM or CMS was inoperative and the nature of the CEM or CMS repairs or adjustments. The operations record shall include for each calendar quarter, the percent of time the CEM or CMS was operating and the percent of time the CEM or CMS was not operating. The Permittee shall also record for each calendar quarter, the amount of time the process associated with the CEM or CMS was operated. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) C. Record Maintenance The Permittee shall maintain all required documents, records, reports and plans in a format suitable for determination of FHR's compliance with SIP requirements by EPA or MPCA staff. The Permittee shall maintain the information in a form that is easily accessible for inspection by EPA or MPCA staff, and that is available for inspection at all reasonable times. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

REPORTING REQUIREMENTS FOR SIP A . Notifications for SIP Requirements 1. Notification of Process or Control Equipment Shutdown: The Permittee shall notify the Commissioner of shutdown of any control equipment or process equipment governed SIP in accordance with Minn. R. 7019.1000, subp 3. 2. Notification of Process or Control Equipment Breakdown: The Permitt shall notify the Commissioner of breakdowns of control equipment or process equipment governed SIP in accordance with Minn. R. 7019.1000, subp. 2. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) 3. Notification of CEM or CMS Breakdown: The Permittee shall notify the Commissioner of a breakdown or malfunction of any CEM or CMS used to demonstrate compliance with the terms and conditions of this Permit in the next air quality quarterly report (NSPS excess emissions and 1989 Stipulation Agreement quarterly report) following the breakdown or malfunction. The Permittee shall include the information identified in Minn. R. 7017.1110, subp. 2(B). (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) 4. Notification of CEM or CMS Certification Test and Quality Assurance Audit Test: The Permittee shall notify the Commissioner in writing at least 30 days prior to conducting any CEM or CMS certification test for any CEM or CMS required to be certified pursuant to SIP requirements. The Permittee may request a pretest meeting with the MPCA staff by making the request at least seven days prior to conducting any CEM or CMS certification test for the CEMs or CMS required pursuant to the SIP requirements. The Permittee shall notify the Commissioner in writing at least seven days prior to conducting calendar quarter quality assurance audit test procedures for those CEMs or CMSs required. Exceptions to these deadlines may be approved by MPCA on a case-by-case basis. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-7

(continued from above) 5. Notification of Performance Tests: The Permittee shall notify the Commissioner of its intent to conduct performance stack tests required pursuant to this Order not less than 30 days prior to conducting each performance stack test as required by Minn. R. 7017.2030. The Permittee may request a pretest meeting with the MPCA staff by making the request at least seven days prior to conducting a performance stack test. The test date is subject to the Commissioner's approval and shall be approved by the Commissioner at least 15 days before the planned test date. Exceptions to these deadlines may be approved by MPCA on a case-by-case basis. 6. Notification of Regularly Scheduled Turnaround on any Tail Gas Treating (TGTU) Unit: The Permittee shall notify the Commissioner in writing 30 days prior to performing regularly scheduled turnaround (scheduled unit shutdown for maintenance) on any TGTU Unit. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

B. Quarterly Reports The Permittee shall submit to the Commissioner each calendar quarter, a report that contains the following information: sulfur dioxide emissions, refinery fuel gas sulfur content or equivalent stack gas SO2 concentration (in a form that allows direct comparison with the requirements of the SO2 SIP); a record of each steam-air decoke event; a record of each startup, shutdown, bypass and breakdown of process and control equipment that results in a deviation from the requirements of the SO2 SIP; a summary record of excess sulfur dioxide emissions, exceedances of fuel usage and quality requirements and noncompliance with operational requirements, or the Permittee shall state if no exceedances or noncompliance conditions occurred in the quarter; a summary of CEM and CMS operation records including the amount of time the process equipment was operated; (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) and, any quality assurance test results that do not meet the requirements of 40 CFR pt. 60, Appendix F (2010). Quarterly reports shall be postmarked within 30 days following the end of each calendar quarter. Upon written notification by the Commissioner, the Permittee may cease including sulfur dioxide emissions, fuel usage and quality, records of data used in calculating, and calculations of sulfur dioxide emissions, and fuel usage and quality in the quarterly reports. However, the Permittee shall submit this data within 30 days of receipt of a written request by the Commissioner. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) C. Performance Stack Tests Reports The Permittee shall submit to the Commissioner, reports of each performance stack test conducted pursuant to this order. Performance stack test reports shall be postmarked no later than 45 days following completion of the performance stack test, unless otherwise approved by the MPCA.

D. CEM Certification Test Results The Permittee shall submit to the Commissioner, the results of each CEM certification test required pursuant to the SIP. Certification test reports shall be postmarked no later than 45 days after the CEM certification test date, unless otherwise approved by the MPCA.

E. CEM and CMS Audit Test Results The Permittee shall submit to the Commissioner, the results of quarterly cylinder gas audits and annual relative accuracy tests. Submitted results of quarterly audits and annual relative accuracy tests shall be included in the quarterly report for the quarter in which they were conducted. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

GENERAL CONDITIONS FOR SIP REQUIREMENTS

A . Before the Permittee begins operation of new or modified equipment not specifically allowed by the SIP and which results in additional sulfur dioxide emissions, or changes to sulfur dioxide emission patterns assumed in the modeling presented in Appendix C, the Permittee shall obtain a modification to this Permit; B. The SIP is meant to delineate Minnesota's strategy for attainment in the Pine Bend area from the present into the future, and is not an admission that the restrictions in 40 CFR Sections 52.24 (a) and (b) (1991) previously applied or currently apply to the Pine Bend area. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-8

(continued from above) C. This permit does not relieve FHR of the obligation in undertaking all actions required by the SIP provisions, to comply with all applicable local, State and Federal laws and regulations, including, but not limited to, federal new source performance standards, and laws and regulations related to occupational safety and health. In the event there is a conflict in applicable federal or state of local laws or regulations, the more stringent of the conflicting provisions shall apply. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) D. The MPCA, EPA or their authorized representatives shall have authority to enter all property of the Permittee in Rosemount, Minnesota, at all reasonable times for the purposes of inspecting records, operating logs and contracts related to the Permittee's compliance with SIP Conditions; reviewing the progress of the Permittee in implementing of the SIP Conditions; conducting such tests as the EPA or MPCA deem necessary to determine compliance with SIP; and verifying the data submitted to the EPA and MPCA by the Permittee. The Permittee shall honor all reasonable requests for such access by the EPA or MPCA staff, conditioned only upon presentation of proper credentials. This section does not limit any other right of entry and inspection held by the EPA and MPCA pursuant to applicable federal or state laws, rules or permits. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) E. The Title I SIP Conditions in this Permit shall be binding upon the Permittee and its respective officers, employees, successors and assigns. FHR shall provide a copy of this Permit to any successor in interest prior to transfer of that interest, and shall simultaneously inform the MPCA that this notice has been given. Should the Permittee sell or otherwise convey or assign any of its right, title or interest in the Refinery, such conveyance shall not release the Permittee from any obligation imposed SIP Conditions, unless the party to whom the right, title or interest has been transferred or assigned agrees in writing to fulfill the obligations of this Permit and the MPCA finds that the new owner has the ability to fulfill the obligations of this Permit, and approves such transfer or assignment. (continued below) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

(continued from above) F. The SIP mandates actions and establishes limits necessary to attain, maintain and verify compliance with the federal sulfur dioxide NAAQS by FHR. To the extent that any federal or state statute, rule, permit, order, stipulation agreement, consent decree or schedule of compliance now in force or subsequently issued imposes limits and requires actions additional to or more stringent than those required in the Permit, FHR shall also comply with the requirements of the federal or state statute, rule, permit, order, stipulation agreement, consent decree or schedule of compliance. G. Once US EPA approves this Permit as part of the Minnesota SIP, this Permit shall supersedes the requirements of all previous SIP revisions, as they apply to FHR. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SOURCE-SPECIFIC REQUIREMENTS hdr Permit Appendices: This permit contains appendices as listed in the permit Table of Contents. The Permittee shall comply with all requirements contained in the appendices. Notwithstanding the previous paragraph, SO2 modeling parameters in Appendix C are included in the appendices for reference only and compliance with these parameters is achieved through meeting the above SIP requirements listed in subject item "Total Facility" of this permit. Notwithstanding the previous paragraph, PM10 modeling parameters in Appendix E are included in the appendices for reference only. Minn. Stat. Section 116.07, subds. 4a & 9; Minn. R. 7007.0100, subp. 7(A), 7(L), & 7(M); Minn. R. 7007.0800, subps. 1, 2 & 4; Minn. R. 7009.0010-7009.0080

List of Insignificant Activities Required to be Listed: Appendix B includes activities and sources at the facility that have been determined to be insignificant activities under Minn. R. 7007.1300. This list is subject to change. Minn. R. 7007.0800, subp. 2; Minn. R. 7007.1300

Recordkeeping for Non-Contact Cooling Water: Maintain plans and specifications showing non-contact cooling water does not contact hydrocarbons or oily water and is not recirculated through a cooling tower if excluding cooling water system from 40 CFR pt. 60, subp. QQQ requirements. 40 CFR Section 60.692-1(d)(2-4); Minn. R. 7011.1435. C

Fuel Restriction: The Permittee shall not combust refinery fuel oil in any process heater or boiler located at the refinery. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 MINNESOTA AMBIENT AIR QUALITY STANDARD (MAAQS) REQUIREMENTS FOR HYDROGEN SULFIDE (H2S) hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-9

MAAQS Compliance: by June 1, 2014, the Permittee shall complete engineering study for steam-air heater decoking and coker drum depressurization vent mitigation measures. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080 MAAQS Compliance: The Permittee shall maintain or support ambient air H2S or TRS monitoring near the facility to demonstrate compliance with the H2S MAAQS. Investigate and report any potential deviations from the H2S standard along with any needed changes to the H2S Management plan in the quarterly report that is due 3 months after receipt of qualified data. If the Permittee elects to discontinue ambient air monitoring for H2S, the Permittee shall submit a dispersion model that demonstrates compliance with the MAAQS. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080

MAAQS Compliance: As soon as possible following good project management guidelines to ensure safe and reliable operation but no later than December 31, 2015, contingent upon timely receipt of any required environmental permits or SIP orders, the Permittee shall complete construction and commence operation of measures to mitigate the potential H2S impacts to the ambient air of steam-air decoking of coker heaters and coker drum depressurization vents. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080

MAAQS Compliance: No later than 9 months following completion of coker H2S mitigation measures, the Permittee shall submit to the MPCA a final report that summarizes the actions taken to mitigate coker H2S sources and provides a review of the pre and post project ambient monitoring results. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080

OPERATIONAL REQUIREMENTS hdr The Permittee shall comply with National Primary and Secondary Ambient Air Quality Standards, 40 CFR pt. 50, and the Minnesota Ambient Air Quality Standards, Minn. R. 7009.0010 to 7009.0080. Compliance shall be demonstrated upon written request by the MPCA. 40 CFR pt. 50; Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080 Comply with Fugitive Emission Control Plan: The Permittee shall follow the actions and recordkeeping specified in the control plan. The plan may be amended by the Permittee with the Commissioner's approval. If the Commissioner determines the Permittee is out of compliance with Minn. R. 7011.0150 or the fugitive control plan, then the Permittee may be required to amend the control plan and/or to install and operate particulate matter ambient monitors as requested by the Commissioner. This requirement applies to the paved roads at the ATS Storage Terminal only and is effective on startup of the ATS Storage Terminal. Minn. Stat. Section 116.07, subd. 4a; Minn. R. 7007.0100; Minn. R. 7007.0800, subp. 2; Minn. R. 7011.0150; Minn. R. 7009.0020

Circumvention: Do not install or use a device or means that conceals or dilutes emissions, which would otherwise violate a federal or state air pollution control rule, without reducing the total amount of pollutant emitted. Minn. R. 7011.0020

A ir Pollution Control Equipment: Operate all pollution control equipment whenever the corresponding process equipment and emission units are operated, unless otherwise noted in this permit. Minn. R. 7007.0800, subp. 2; Minn. R. 7007.0800, subp. 16(J)

Operation and Maintenance Plan: Retain at the stationary source an operation and maintenance plan for all air pollution control equipment. At a minimum, the O & M plan shall identify all air pollution control equipment and control practices and shall include a preventative maintenance program for the equipment and practices, a description of (the minimum but not necessarily the only) corrective actions to be taken to restore the equipment and practices to proper operation to meet applicable permit conditions, a description of the employee training program for proper operation and maintenance of the control equipment and practices, and the records kept to demonstrate plan implementation. The O & M plan may be maintained electronically as part of a task and procedure management system. O & M plans developed pursuant to MACT requirements satisfy this requirement for those units. Minn. R. 7007.0800, subps. 14 and 16(J)

Operation Changes: In any shutdown, breakdown, or deviation the Permittee shall immediately take all practical steps to modify operations to reduce the emission of any regulated air pollutant. The Commissioner may require feasible and practical modifications in the operation to reduce emissions of air pollutants. No emissions units that have an unreasonable shutdown or breakdown frequency of process or control equipment shall be permitted to operate. Minn. R. 7019.1000, subp. 4

Fugitive Emissions: Do not cause or permit the handling, use, transporting, or storage of any material in a manner which may allow avoidable amounts of particulate matter to become airborne. Comply with all other requirements listed in Minn. R. 7011.0150. Minn. R. 7011.0150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-10

Noise: The Permittee shall comply with the noise standards set forth in Minn. R. 7030.0010 to 7030.0080 at all times during the operation of any emission units. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. Minn. R. 7030.0010 - 7030.0080

Inspections: The Permittee shall comply with the inspection procedures and requirements as found in Minn. R. 7007.0800, subp. 9(A). Minn. R. 7007.0800, subp. 9(A)

The Permittee shall comply with the General Conditions listed in Minn. R. 7007.0800, subp. 16. Minn. R. 7007.0800, subp. 16

Malfunction: Any sudden, infrequent, and not reasonably preventable failure of air pollution control equipment, process equipment, or a process to operate in a normal or usual manner. Failures that are caused in part by poor maintenance or careless operation are not malfunctions. 40 CFR Section 60.2

Operation requirement for NSPS Sources: at all times, including periods of startup, shutdown, and malfunction, owners shall maintain and operate any affected facility in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information, which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the source. 40 CFR Section 60.11(d)

Operation requirement for NESHAP FF Sources: at all times, including startup, shutdown, and malfunction, maintain and operate the source, including associated equipment for air pollution control, in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Administrator which may include, but is not limited to, monitoring results, review of operating and maintenance procedures, and inspection of the source. 40 CFR Section 61.12(c)

A ir Pollution Control Equipment: The following control equipment downtime of CE 004, CE 005, CE 012, CE 019, CE 068, CE 015, CE 035, CE 036, CE 037, CE 038, CE 039, CE 040, CE 041, CE 042, CE 043, CE 044, CE 045 and CE 055 is not itself a deviation during downtime if the applicable permit limit requirement is met. The Permittee shall keep a record of the duration of downtime. Minn. R. 7007.0800, subp 2; Minn. R. 7007.0800, subp. 16(J)

PERFORMANCE TESTING hdr Performance Testing: Conduct all performance tests in accordance with Minn. R. ch. 7017 unless otherwise noted in Tables A, B, and/or C. Minn. R. ch. 7017

Performance Test Notifications and Submittals: Performance Tests are due as outlined in Tables A and B of the permit. See Table B for additional testing requirements. Performance Test Notification (written): due 30 days before each Performance Test Performance Test Plan: due 30 days before each Performance Test Performance Test Pre-test Meeting: due 7 days before each Performance Test Performance Test Report: due 45 days after each Performance Test Performance Test Report - Microfiche Copy: due 105 days after each Performance Test The Notification, Test Plan, and Test Report may be submitted in alternative format as allowed by Minn. R. 7017.2018. Minn. Rs. 7017.2030, subp. 1-4, 7017.2018 and Minn. R. 7017.2035, subp. 1-2

Limits set as a result of a performance test (conducted before or after permit issuance) apply until superseded as specified by Minn. R. 7017.2025 following written approval of a subsequent performance test on the same unit. Minn. R. 7017.2025

Opacity Performance Testing: As provided in Minn. R. 7017.2020, subp. 2, the Permittee may conduct performance testing required by this permit as included in an approved performance test plan. The Permittee shall be certified in Method 9. The number of tests shall be determined by the Permittee and MPCA. Minn. R. ch. 7017

Visible Emission Monitoring: The Permittee shall submit to the MPCA a 30-day notification if the Permittee has to perform a Method 9 test based on periodic visible emission monitoring unless more immediate testing is required by this permit. The Method 9 test shall be conducted for a minimum of 1-hour. Minn. R. 7007.0800, subp. 6

MONITORING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-11

The Permittee is authorized to install a CEM on any emission unit subject to this permit, and, once certified, utilize that CEM to demonstrate compliance with any applicable limit. Once the CEM is installed and certified, any duty limits established pursuant to stack tests utilized to demonstrate compliance with a relevant limit shall no longer apply. For any such CEM, the Permittee shall follow the CEM requirements at Minn. Rs. 7017.1010, 7017.1090 and 7017.1160, and shall submit an administrative permit amendment to incorporate such requirements for the particular emission unit where the CEM is being utilized. Minn. R. 7017.1006

Operation of Monitoring Equipment: Unless otherwise noted in Tables A, B, and/or C, monitoring a process or control equipment connected to that process is not necessary during periods when the process is shutdown, or during checks of the monitoring systems, such as calibration checks and zero and span adjustments. If monitoring records are required, they should reflect any such periods of process shutdown or checks of the monitoring system. Minn. R. 7007.0800, subp. 4(D)

RECORDKEEPING hdr Recordkeeping: Retain all records at the stationary source for a period of five (5) years from the date of monitoring, sample, measurement, or report. Records which must be retained at this location include all calibration and maintenance records, all original recordings for continuous monitoring instrumentation, and copies of all reports required by the permit. Records must conform to the requirements listed in Minn. R. 7007.0800, subp. 5(A). The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.0800, subp. 5(C)

When the Permittee determines that no permit amendment or notification is required prior to making a change, the Permittee must retain records of all calculations required under Minn. R. 7007.1200. For expiring permits, these records shall be kept for a period of five years from the date the change was made or until permit reissuance, whichever is longer. For nonexpiring permits, these records shall be kept for a period of five years from the date that the change was made. The records shall be kept at the stationary source for the current calendar year of operation and may be kept at the stationary source or office of the stationary source for all other years. The records may be maintained in either electronic or paper format. Minn. R. 7007.1200, subp. 4

Recordkeeping: Maintain records describing any insignificant modifications (as required by Minn. R. 7007.1250, subp. 3) or changes contravening permit terms (as required by Minn. R. 7007.1350, subp. 2), including records of the emissions resulting from those changes. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.0800, subp. 5(B)

REPORTING/SUBMITTALS hdr Excess Emissions/Downtime Reports (EERs): due 30 days after end of each calendar quarter following Initial Startup of the Monitor. (Submit Deviations Reporting Form DRF-1, as amended). The EER shall indicate all periods of monitor bypass and all periods of exceedances of a limit including exceedances allowed by an applicable standard, i.e. during start-up, shutdown, and malfunctions. The EER must be submitted even if there were no excess emissions, downtime or bypasses during the quarter (where applicable). Minn. R. 7017.1110, subps. 1 and 2

Shutdown Notifications: Notify the Commissioner at least 24 hours in advance of a planned shutdown of any control equipment or process equipment if the shutdown would cause any increase in the emissions of any regulated air pollutant. If the owner or operator does not have advance knowledge of the shutdown, notification shall be made to the Commissioner as soon as possible after the shutdown. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 3.

A t the time of notification, the owner or operator shall inform the Commissioner of the cause of the shutdown and the estimated duration. The owner or operator shall notify the Commissioner when the shutdown is over. Minn. R. 7019.1000, subp. 3

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-12

Breakdown Notifications: Notify the Commissioner within 24 hours of a breakdown of more than one hour duration of any control equipment or process equipment if the breakdown causes any increase in the emissions of any regulated air pollutant. The 24-hour time period starts when the breakdown was discovered or reasonably should have been discovered by the owner or operator. However, notification is not required in the circumstances outlined in Items A, B and C of Minn. R. 7019.1000, subp. 2.

A t the time of notification or as soon as possible thereafter, the owner or operator shall inform the Commissioner of the cause of the breakdown and the estimated duration. The owner or operator shall notify the Commissioner when the breakdown is over. Minn. R. 7019.1000, subp. 2

Notification of Deviations Endangering Human Health or the Environment: As soon as possible after discovery, notify the Commissioner or the state duty officer, either orally or by facsimile, of any deviation from permit conditions which could endanger human health or the environment. Minn. R. 7019.1000, subp. 1

Notification of Deviations Endangering Human Health or the Environment Report: Within 2 working days of discovery, notify the Commissioner in writing of any deviation from permit conditions which could endanger human health or the environment. Include the following information in this written description: 1. the cause of the deviation; 2. the exact dates of the period of the deviation, if the deviation has been corrected ; 3. whether or not the deviation has been corrected; 4. the anticipated time by which the deviation is expected to be corrected, if not yet corrected; and 5. steps taken or planned to reduce, eliminate, and prevent reoccurrence of the deviation. Minn. R. 7019.1000, subp. 1

Fugitive Emissions Control Plan: The Permittee shall submit a fugitive emissions control plan for the paved roads at the ATS Storage Terminal location within 60 days of the date of permit no. 03700011-012 issuance for review and approval by the Commissioner. The plan will become effective on startup of the ATS Storage Terminal. The plan shall identify all road fugitive emission sources, primary and contingent control measures and record keeping. The Permittee shall follow the actions and record keeping specified in the control plan. The plan may be amended by the Permittee with the Commissioner's approval. If the Commissioner determines the Permittee is out of compliance with Minn. R. 7011.0150 or the fugitive emission control plan, then the Permittee may be required to amend the control plan and/or to install and operate particulate matter ambient monitors. Minn. Stat. Section 116.07, subd. 4a; Minn. R. 7007.0100; Minn. R. 7007.0800, subp. 2; Minn. R. 7011.0150; Minn. R. 7009.0020

A pplication for Permit Amendment: If a permit amendment is needed, submit an application in accordance with the requirements of Minn. Rs. 7007.1150 to 7007.1500. Submittal dates vary, depending on the type of amendment needed. Minn. R. 7007.1150 - 7007.1500

Extension Requests: The Permittee may apply for an Administrative Amendment extend a deadline in a permit by no more than 120 days, provided that the agency may only extend a deadline established by an applicable requirement described in Minn. R. 7007.0100, subp. 7, items A to K, if the agency has been delegated authority to make such extensions by the administrator. Notwithstanding the previous sentence, the agency may do an administrative amendment to extend a testing deadline in a permit up to 365 days if the agency finds that the extension is needed to allow the permittee to test at worst case conditions as required by Minn. R. 7017.2025, subp. 2. Minn. R. 7007.1400, subp. 1(H)

Emission Inventory Report: due on or before April 1 of each calendar year following permit issuance. Submit the report on a form approved by the Commissioner. Minn. R. 7019.3000 - 7019.3100

Permits: All prior Air Quality Emission Permits are rescinded and replaced by the Title V permit upon issuance. Minn. R. 7007.1800 A(1) through (2)

Emission Fees: due 30 days after receipt of an MPCA bill. Minn. R. 7002.0005 - 7002.0095 Risk Management Plan: The Permittee is required to submit a Risk Management Plan (RMP) under the federal rule, 40 CFR pt. 68. Each owner or operator of a stationary source, at which a regulated substance is present above a threshold quantity in a process, shall design and implement an accidental release prevention program. An initial RMP must be submitted no later than the latest of the following dates: (1) June 21, 1999; (2) Three years after the date on which a regulated substance is first listed under 40 CFR Section 68.130; or (3) The date on which a regulated substance is first present above a threshold quantity in a process. A full update and resubmission of the RMP is required at least once every five years. The five-year anniversary date is reset whenever your facility fully updates and resubmits their RMP. Risk Management Plan: 40 CFR pt. 68

NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS UNDER PART 63 hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-13

The Permittee shall comply with the requirements of National Emission Standards for Hazardous Air Pollutants for Industrial, Commercial, and Institutional Boilers and Process Heaters, 40 CFR pt. 63, subp. DDDDD, if applicable, as specified under 40 CFR Section 63.7490, by the applicable deadlines as specified under 40 CFR Section 63.7495. Compliance date for existing sources is January 31, 2016 or as subsequently modified by applicable regulatory amendment or judicial order. 40 CFR pt. 63, subp. DDDDD

Equipment subject to National Emission Standards for Hazardous Air Pollutants for Site Remediation, 40 CFR pt. 63, subp. GGGGG following 40 CFR pt. 61, subp. FF for compliance is required to follow the general provisions of 40 CFR pt. 61, subp. A , not 40 CFR pt. 63, subp. A. Such equipment is therefore exempt from Startup, Shutdown and Malfunction plans and related documentation and reporting requirements. (See 10/31/2006 email from Mr. Greg Nizich USEPA referenced in MACT GGGGG NOCS report dated 11/3/2006.) 40 CFR pt. 63, subp. GGGGG

When transferring remediation material off-site you must transfer to a facility that meets the requirements in 40 CFR Section 63.7936(b). 40 CFR Section 63.7936 (a) and (b)

Each shipment of remediation material that is being transferred off-site must include a notice with each shipment that states the remediation material contains organic HAP that are to be treated according to the provisions of this subpart. Receiving facility must have submitted to the EPA a written certification that the facility will manage remediation material according to the requirements of 40 CFR Sections 63.7885 through 63.7957. 40 CFR Section 63.7936 (b)(3)

For changes that do not require a permit amendment but are subject to section 112(j) of the Clean Air Act: 1. The Permittee shall submit a Part 1 MACT application within 30 days of startup of any 112(j) affected source. The application shall meet the requirements of 40 CFR Section 63.53(a). 2. The Permittee shall submit a Part 2 MACT application within 90 days of startup of any 112(j) affected source. The application shall meet the requirements of 40 CFR Section 63.53(b). The definition of a 112(j) affected source is found at 40 CFR Section 63.51. As of permit issuance, 112(j) affected sources include the following: a. brick and structural clay products manufacturing; and b. clay ceramics manufacturing. 40 CFR Section 63.52(b)(1) and 63.52(e)(1)

NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS UNDER PART 61 hdr

Benzene Waste Streams: The Permittee shall control benzene waste streams per 40 CFR pt. 61, subp. FF standards and install, operate, and maintain a treatment process to remove or destroy benzene to less than 10 ppmw. 40 CFR Section 61.342(c); 40 CFR Section 61.348(b)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) The Permittee must determine flow-weighted annual average benzene concentration in the stream by collecting samples and analyzing waste streams or utilizing knowledge of the waste per 40 CFR Section 61.355(c). 40 CFR Section 61.355(c); 40 CFR Section 61.356(b); Minn. R. 7011.9930(E)

Records: The Permittee shall maintain records for NESHAP, Subpart FF equipment. 40 CFR Section 61.342(g); 40 CFR Section 61.356; Minn. R. 7011.9930(E) Under 40 CFR pt. 61, subp. FF, the affected source is the entire facility. The Permittee may modify equipment within the facility and add/remove/modify control equipment without additional prior approval consistent with 40 CFR pt. 61, subp. FF. Note, Subpart FF does not require that all benzene waste streams be controlled as long as they are accounted for properly under the rule. 40 CFR Section 61.05; 40 CFR Section 61.15

NESHAP, Subpart FF Quarterly Reports: The Permittee shall prepare and submit quarterly NESHAP inspection and certification report due 30 days after end of each calendar quarter. 40 CFR Section 61.357; 40 CFR Section 63.655; Minn. R. 7011.7280; Minn. R. 7011.9930(E)

NESHAP, Subpart FF Annual Corrective Report- due by April 7th of each year. 40 CFR Section 61.357(d)(8); Minn. R 7011.7280; Minn. R. 7011.9930(E) Notification: The Permittee shall notify the Administrator within 30 days of a change in the information submitted in the initial notification of applicability of 40 CFR pt. 61, subp. FF if change would affect determination of applicability. 40 CFR Section 61.10(a) to 61.10(d)

The owner or operator shall notify the Administrator of intent to conduct a required performance test at least 30 days before the performance test is scheduled. 40 CFR Section 61.13(c)

A final determination to deny any request for a waiver will be in writing and will set forth the specific grounds on which the denial is based. The final determination will be made within 60 days after presentation of additional information or argument; or within 60 days after the final date specified for the presentation if no presentation is made. 40 CFR Section 60.11(e)(6); 40 CFR Section 60.11(e)(7); 40 CFR Section 60.11(e)(8); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-14

Unless otherwise specified in an applicable subpart, samples shall be analyzed and emissions determined within 30 days after each emission test has been completed. The owner or operator shall report the determinations of the emission test to the A dministrator by a registered letter sent before the close of business on the 31st day following the completion of the emission test. 40 CFR Section 61.13(f)

Leaks into Cooling Towers: The Permittee shall follow the requirements set forth in Paragraphs 69 (b) and 74 (e) of the Consent Decree between FHR, EPA and MPCA (United States and State of Minnesota v. Koch Petroleum Group, L.P. (now Flint Hills Resources LP), Civil Action No. 00-2756, United States District Court for the District of Minnesota), as amended and as applicable to the Pine Bend refinery, for addressing any benzene associated with leaks of process fluids into cooling tower systems for the purpose of compliance with the Benzene Waste NESHAP. Consequently, the point of waste generation under 40 CFR Section 61.341 of any cooling tower subject to these requirements shall be the point where the water is blown down to a sewer drain or other wastewater conveyance. See Appendix D. 40 CFR pt. 61, subp. FF

DETERMINING IF A PROJECT/MODIFICATION IS SUBJECT TO NEW SOURCE REVIEW (NSR) hdr

These requirements apply if a reasonable possibility (RP) as defined in 40 CFR Section 52.21(r)(6)(vi) exists that a proposed project, analyzed using the actual-to-projected-actual (ATPA) test (either by itself or as part of the hybrid test at Section 52.21(a)(2)(iv)(f)) and found to not be part of a major modification, may result in a significant emissions increase (SEI). If the ATPA test is not used for the project, or if there is no RP that the proposed project could result in a SEI, these requirements do not apply to that project. The Permittee is only subject to the Preconstruction Documentation requirement for a project where a RP occurs only within the meaning of Section 52.2(r)(6)(vi)(a). Even though a particular modification is not subject to NSR, or where there isn't a RP that a proposed project could result in a SEI, a permit amendment, recordkeeping, or notification may still be required by Minn. R. 7007.1150 - 7007.1500. Title I Condition: 40 CFR Section 52.21(r)(6); Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 2

Preconstruction Documentation -- Before beginning actual construction on a project, the Permittee shall document the following information: 1. A description of the project 2. Identification of the emission unit(s) whose emissions of an NSR pollutant could be affected 3. The potential emissions of any existing or new emission units affected by the project. 4. A description of the applicability test used to determine that the project is not a major modification for any regulated NSR pollutant, including the baseline actual emissions, the projected actual emissions, the amount of emissions excluded due to increases not associated with the modification and that the unit(s) could have accommodated during the baseline period, an explanation of why the amounts were excluded, and any creditable contemporaneous increases and decreases that were considered in the determination.

The Permittee shall maintain records of this documentation. Title I Condition: 40 CFR Section 52.21(r)(6); Minn. R. 7007.3000; Minn. R. 7007.0800, subps. 4 & 5

The Permittee shall monitor the actual emissions of any regulated NSR pollutant that could increase as a result of the project and that were analyzed using the A TPA test, and the potential emissions of any regulated NSR pollutant that could increase as a result of the project and that were analyzed using potential emissions in the hybrid test. The Permittee shall calculate and maintain a record of the sum of the actual and potential (if the hybrid test was used in the analysis) emissions of the regulated pollutant, in tons per year on a calendar year basis, for a period of 5 years following resumption of regular operations after the change, or for a period of 10 years following resumption of regular operations after the change if the project increases the design capacity of or potential to emit of any unit associated with the project. Title I Condition: 40 CFR Section 52.21(r)(6); Minn. R. 7007.3000; Minn. R. 7007.0800, subps. 4 & 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-15

The Permittee must submit a report to the Agency if the annual summed (actual, plus potential if used in hybrid test) emissions differ from the preconstruction projection and exceed the baseline actual emissions by a significant amount as listed at 40 CFR Section 52.21(b)(23). Such report shall be submitted to the A gency within 60 days after the end of the year in which the exceedances occur. The report shall contain: a. The name and ID number of the facility, and the name and telephone number of the facility contact person b. The annual emissions (actual, plus potential if any part of the project was analyzed using the hybrid test) for each pollutant for which the preconstruction projection and significant emissions increase are exceeded. c. Any other information, such as an explanation as to why the summed emissions differ from the preconstruction projection. Title I Condition: 40 CFR Section 52.21(r)(6); Minn. R. 7007.3000; Minn. R. 7007.0800, subps. 4 & 5

EMISSION LIMITS (PORTABLE DIESEL ENGINES) hdr (Portable Diesel Engines) Power output from portable diesel engines: less than or equal to 6.3696 MMhp-hr per year using a 12-month rolling sum from the sum of all non-exempt portable diesels. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 0.50 lbs/million Btu heat input using 3-hour Rolling Average (Compliance with the fuel sulfur content standard will demonstrate compliance with this requirement). (Portable Diesel Engines) Minn. R. 7011.2300, subp. 2

Opacity: less than or equal to 20 percent opacity once operating temperatures have been attained. (visible air contaminants) (Portable Diesel Engines) Minn. R. 7011.2300, subp. 1

OTHER LIMITS AND REQUIREMENTS (PORTABLE DIESEL ENGINES) hdr (Portable Diesel Engines) Diesel Engines Allowed: The Permittee may bring new portable diesels on-site, remove existing portable diesels, and modify existing portable diesels without applying for a permit amendment. (Limit for NOx Emissions) Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

(Portable Diesel Engines) If and where the Permittee utilizes portable diesel engines according to the definition of nonroad engine per 40 CFR Section 89.2, and chooses not to track such engines against the 6.3696 MMhp-hr limit then: The Permittee shall keep records for each nonroad engine that will include: 1) Date that the nonroad engine is brought onsite. 2) Date that the nonroad engine is taken offsite and/or moved to a different location. 3) Identification number. 4) Rated capacity of the nonroad engine. 5) The model year and date of manufacture (as defined by the applicable nonroad engine rule). 6) Which nonroad provision that the nonroad engine is certified under. 7) Rental company information. 8) Function of the nonroad engine. While on site, each engine shall be labeled in such way that it can be determined that it is a nonroad engine and not one of the permitted engines covered by this air permit. Minn. R. 7007.0800, subps. 4 and 5

(Portable Diesel Engines) Unless tracked against the 6.3696 MMhp-hr limit, the Permittee shall not have nonroad engines in one location for more than 12 consecutive months. Any engine, or engines, that replaces an engine at a location and that is intended to perform the same or similar function as the engine it replaced will be included in calculating the consecutive time period. 40 CFR Section 1068.30, "Nonroad engines", (2)(iii)

(Portable Diesel Engines) For a nonroad engine that is excluded from any requirements of 40 CFR pt.1068 because it is a stationary engine, the Permittee may not move it or install it in any mobile equipment, except as allowed by the provisions of 40 CFR pt. 1068. The Permittee may not circumvent or attempt to circumvent the residence-time requirements of paragraph (2)(iii) of the nonroad engine definition in 40 CFR Section 1068.30. 40 CFR Section 1068.101(b)(3)

(Portable Diesel Engines) Definition of Mobile Source, Construction and Maintenance Activities: Diesel engines used to power a mobile source or used for construction or maintenance or repair activities are exempt from the 6.3696 MMhp-hr limit and the nonroad engine requirements of this permit and air permitting amendments. (continued below) Minn. R. 7007.1150(B)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-16

(continued from above) (Portable Diesel Engines) Mobile Source - includes cranes, fork trucks, man lifts, trucks, back hoes, and front end loaders. A diesel located on a mobile source for which the primary activity of the engine is to power equipment other than the mobile source is not covered by this exemption.
Maintenance or Repair Activity - includes welders, light plant sandblasters, waterblasters (used to clean heat exchanger bundles), and generators/compressors that are used to operate tools to perform maintenance or repairs. Construction Activity - diesel driven units used temporarily to construct or modify refinery equipment and structures. Diesel driven units that are hooked up to the refinery equipment in order to aid or direct the refinery process, even if it temporary action due to equipment malfunction, are not covered by this exemption. Minn. R. 7007.1150(B)

RECORDKEEPING AND REPORTING REQUIREMENTS (PORTABLE DIESEL ENGINES) hdr

(Portable Diesel Engines) Recordkeeping: The Permittee shall calculate and record the monthly and the 12-month rolling sum of the total power output from portable diesel engines (MMhp-hr/month and MMhp-hr/yr) by the 28th day of each month for the period with the preceding month. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

(Portable Diesel Engines) Recordkeeping: Calculate and record the monthly hours of operation in hours per month. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

(Portable Diesel Engines) Report: due 30 days after end of each calendar quarter following permit issuance if there are any exceedances of MMhp-hr per month and per year. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-17

Subject Item: GP 002 Cooling Towers (#1, #3, #4, #5, #6 and #7) and associated Heat Exchange Systems
Associated Items: EU 268 No 1 Cooling Tower - zFugitive EU 269 No 3 Cooling Tower - zFugitive EU 270 No 4 Cooling Tower - zFugitive EU 271 No 5 Cooling Tower - zFugitive EU 272 No 6 Cooling Tower - zFugitive EU 354 No 7 Cooling Tower - zFugitive

What to do Why to do it EMISSION LIMITS hdr Total Particulate Matter: less than or equal to 5.5 tons/year using 365-day Rolling Sum for EU 269. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 PM < 10 micron: less than or equal to 2.4 tons/year using 365-day Rolling Sum for EU 269. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Total Particulate Matter: less than or equal to 4.3 tons/year using 365-day Rolling Sum for EU 270. This limit becomes effective upon startup of EU 296. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 PM < 10 micron: less than or equal to 1.9 tons/year using 365-day Rolling Sum for EU 270. This limit becomes effective upon startup of EU 296. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Total Particulate Matter: less than or equal to 4.3 tons/year using 365-day Rolling Sum for EU 271. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 PM < 10 micron: less than or equal to 1.9 tons/year using 365-day Rolling Sum for EU 271. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Total Particulate Matter: less than or equal to 5.7 tons/year using 365-day Rolling Sum for EU 272. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 PM < 10 micron: less than or equal to 2.5 tons/year using 365-day Rolling Sum for EU 272. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Volatile Organic Compounds: less than or equal to 11.96 tons/year using 365-day Rolling Sum for EU 272, if modified as part of the #3 Crude/Coker Improvements permit. This limit is effective upon startup of EU 272 following modifications made as part of the #3 Crude/Coker Improvements permit. Minn. R. 7007.0800, subp. 2

Volatile Organic Compounds: less than or equal to 7.36 tons/year using 365-day Rolling Sum for EU 354, upon startup. Minn. R. 7007.0800, subp. 2

RECORDKEEPING AND REPORTING REQUIREMENTS hdr PM and PM10 Emission Calculations: For EU268, EU269, EU270, EU271 and EU272, the Permittee shall use the following to calculate PM and PM10 emissions, unless an alternative calculation method is proposed by the Permittee and approved by the MPCA in accordance with Minn. R. 7019.3100: PM Emissions (tons/day) = [PRR x D x TDS x 60 min/hr x 8.3 lb/gal x (1 part /1,000,000 parts) x (24 hr/day)]/ (2000 lb/ton) where PRR = Average daily pump recirculation rate (gallons/minute) D = Drift specification in percent drift (maximum of 0.001%) TDS = Total dissolved solids concentration in cooling water in parts per million PM10 Emissions (tons/day) = PM Emissions (tons/day) x 0.47 Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

PM and PM10 Recordkeeping: For EU 268, EU 269, EU 270, EU 271 and EU 272, the Permittee shall calculate and record the daily and 365-day rolling sum PM/PM10 emissions from each cooling tower. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

For heat exchange systems submit Periodic Reports that include the information found in 40 CFR Section 63.655(g)(9)(i) through (vi). 40 CFR Section 63.655(g)(9); Minn. R. 7011.7280(A)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-18

The owner operator of a heat exchange system shall comply with recordkeeping requirements of paragraphs (i)(4)(i) through (vi) of 40 CFR Section 63.655. 40 CFR Section 63.655; Minn. R. 7011.7280(A)

The Permittee shall determine compliance with the VOC limits for EU272 and EU354 if actual emissions, as calculated using the "Air Stripping Method (Modified El Paso Method) for Determination of Volatile Organic Compound Emissions from Water Sources (January 2003)", and calculation basis from MACT CC and length of time to repair from the time of sampling, are at or below these limits. Specifically, FHR shall apply the emission rate (calculated from the sampling results and cooling tower recirculation rate) from the time sampled until the next sample that changes the Modified El Paso based emission rate. Samples shall be taken at least monthly, but may be taken more frequently at the discretion of FHR. Minn. R. 7007.0800, subps. 2 and 4

Recordkeeping: The Permittee shall calculate and record the daily and 365-day Rolling Sum of VOC emissions at EU272 and EU354 by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. These records shall be maintained for at least five (5) years. This requirement is effective for EU272 upon startup following the modifications made as part of the #3 Crude/Coker Improvements permit and for EU354 upon startup. Minn. R. 7007.0800, subp. 5

Reporting: The Permittee shall report, in its Quarterly Air Quality and Excess Emissions Report, the rolling 365-day average of VOC emissions at EU272 and EU354, for each day in the reporting period. This requirement is effective for EU272 upon startup following modifications made as part of the #3 Crude/Coker Improvements permit and for EU354 upon startup. Minn. R. 7007.0800, subp. 6

OTHER REQUIREMENTS hdr The Permittee shall analyze cooling tower water for chromium if requested by the A dministrator or the MPCA. 40 CFR Section 63.404; Minn. R. 7011.7160

The Permittee shall retain copy of Initial Notification and Notification of Compliance status on-site for a minimum of 5 years. 40 CFR Section 63.10; 40 CFR Section 63.405; 40 CFR Section 63.406; 40 CFR Section 63.9; Minn. R. 7011.7160; Minn. R. 7011.7280 Perform monthly monitoring to identify leaks of total strippable volatile organic compound (VOC) from each heat exchange system subject to the requirements of 40 CFR Section 63.654 according to the procedures in 63.654 (c)(1) and (2). 40 CFR Section 63.654(c)

If a leak is detected, the owner or operator must repair the leak to reduce the measured concentration to below the applicable action level as soon as practicable, but no later than 45 days after identifying the leak, except as specified in 40 CFR Section 63.645 (e) and (f). Alternatively the leaking exchanger may be isolated, bypassed, or otherwise removed from service until it is otherwise repaired. 40 CFR Section 63.654(d), (d)(1)-(5)

If a leak is detected when monitoring a cooling tower return line, additional monitoring may be conducted to identify leaks of total strippable VOC emissions using Modified El Paso Method from each heat exchanger or group of heat exchangers in organic HAP service associated with the heat exchange system for which the leak was detected. If the additional monitoring shows that the total strippable VOC concentration in the stripped air at the heat exchanger exit line for each heat exchanger in organic HAP service is less than 6.2 ppmv for existing sources or less than 3.1 ppmv for new sources, the heat exchange system is excluded from repair requirements. 40 CFR Section 63.654(e)

Delay of Repair: a leaking heat exchanger may be placed on delay of repair within 45 days of leak identification if the repair is technically infeasible without a shutdown and the total strippable VOC concentration (as methane) is initially and remains less than 62 ppmv for all monthly monitoring periods during the delay of repair. Repair must be conducted during the next scheduled shutdown of the heat exchange system and within 30 days of the monitoring event in which the leak was 62 ppmv or greater total strippable VOC (as methane). 40 CFR Section 63.654(f)(1)

Delay of Repair: a leaking heat exchanger may be placed on delay of repair within 45 days of leak identification if the necessary equipment, parts, or personnel are not available and the total strippable VOC concentration (as methane) is initially and remains less than 62 ppmv for all monthly monitoring periods during the delay of repair. Repair must occur within 120 calendar days of being placed on Delay of Repair and within 30 days of a monitoring event in which the leak was 62 ppmv or greater total strippable VOC (as methane). 40 CFR Section 63.654(f)(1)

For heat exchange systems placed on Delay of Repair: Record: the reasons for delaying repair, a schedule for completing the repair as soon as practical, the date and concentration of the leak as first identified and the results of all subsequent monthly monitoring events during the delay of repair and an estimate of the potential emissions from the leaking heat exchange system or heat exchanger per 40 CFR Section 63.654(g)(4)(i) and (g)(4)(ii). 40 CFR Section 63.654(f)(2)

Submit a Notification of Compliance Status report per the requirements specified in 40 CFR Section 63.655(f). 40 CFR Section 63.655(f)(1) & (g)(9)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-19

The point of waste generation under 40 CFR Section 61.431 of any of the FHR cooling tower systems affected by the Consent Decree shall be considered to the point where the water is blown down to the sewer drain or other wastewater conveyance. For the avoidance of doubt, this means that so long as the facility is complying with the monitoring and repair requirements of subparagraph (b), cooling tower water combined with process fluids that have leaked into the cooling tower system shall not be considered a waste stream until after such water has been blown down to a wastewater conveyance. (Reference 2001 Consent Decree 69(b)). CAAA of 1990; Minn. R. 7007.0800, subp. 2

Recordkeeping for EU 272 and EU 354 BACT Limits: The Permittee shall maintain cooling tower drift eliminators in accordance with good operation and maintenance practices. The cooling towers shall be inspected from safely accessible external access points not less than semiannually to inspect the drift eliminators that are visible to determine if the drift eliminators are in good working order. A complete inspection of all cooling tower drift eliminators shall be completed during scheduled internal maintenance downtime events. Limit is effective upon startup of the cooling towers following modifications made as part of the #3 Crude/Coker Improvements permit. This limit shall not apply to EU 272 if the modifications to EU 272 are not completed. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

BACT LIMITS FOR NO. 6 and NO. 7 COOLING TOWERS hdr Design liquid drift rate shall be specified to meet 0.0005% drift. This limit is applicable to all Cooling Tower No. 7 (EU 354) cells and existing cells of Cooling Tower No. 6 (EU 272). Limit is effective upon startup of the cooling towers following modifications made as part of the #3 Crude/Coker Improvements permit. This limit shall not apply to EU 272 if the modifications to EU 272 are not completed. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Design liquid drift rate shall be specified to meet 0.0050% drift. This limit is applicable to new "helper cells" of Cooling Tower No. 6 (EU 272). Limit is effective upon startup of the cooling tower following modifications made as part of the #3 Crude/Coker Improvements permit. This limit shall not apply if the modifications to EU 272 are not completed. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

NESHAP Q REQUIREMENTS FOR COOLING TOWER NO. 7 (Applicable to EU354) hdr

The Notification of Compliance Status must: i) Be signed by a responsible official who also certifies the accuracy of the report; ii) Certify that source has complied with Section 63.402 of this subpart; and iii) Include the information required in paragraph (a)(1)(iv) of this section. iv) Include the following statement: "I certify that no chromium-based water treatment chemicals have been introduced since (the initial compliance date) into any IPCT located within the facility for any purpose. 40 CFR Section 63.405(b)(2)

Upon initial startup, no chromium-based water treatment chemicals shall be used in the cooling tower. 40 CFR Sections 63.6(b)(2), 63.402 and 63.403(c)

The Permittee shall maintain files of all information required by this part recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks or on microfiche. 40 CFR Sections 63.10(b) and 63.404

To demonstrate continuing compliance with 40 CFR Section 63.402, the Permittee shall maintain copies of the initial notification and the notification of compliance status as required by 40 CFR Section 63.405 for a period of at least 5 years onsite. This requirement is applicable to EU354. 40 CFR Section 63.406

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-20

Subject Item: GP 003 ULSD Project CO Emissions
Associated Items: EU 294 Hydrocracker Feed Heater - Process Heater EU 295 Hydrocracker Reboiler - Boiler EU 296 No. 4 Hydrogen Plant Reformer - Refining Equipment SV 167 Hydrogen Plant PSA Feed Bypass SV 168 Hydrogen Plant PSA Purge Bypass

What to do Why to do it EMISSION LIMIT hdr Carbon Monoxide: less than or equal to 66.1 tons/year using 365-day Rolling Sum (EU 294, EU 295 and EU 296) Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 MONITORING REQUIREMENTS hdr CO Analyzer: The Permittee shall install, calibrate, maintain and operate an analyzer to continuously monitor the CO concentration in the Pressure Swing A dsorption (PSA) feed stream. Minn. R. 7007.0800, subp. 4

Flow Meter: The Permittee shall install, calibrate, maintain and operate one or more flow meter (s) to continuously measure the flow (s) of the "hot" and "cold" vents (upstream and downstream) of the PSA system upon startup of EU 296. Minn. R. 7007.0800, subp. 4

Bypass Valve Status Monitor: The Permittee shall install, calibrate, maintain and operate monitors to determine bypass valve status and continuously determine whether the bypass valves are open or closed. Minn. R. 7007.0800, subp. 4

Monitoring Equipment Calibration: Calibrate and/or maintain CO analyzer, flow meters and bypass valve according to manufacturer specifications. Maintain documentation showing that the calibrations and/or maintenance has been completed. Minn. R. 7007.0800, subp. 4(D)

RECORDKEEPING REQUIREMENTS hdr CO Calculations and Recordkeeping: The Permittee shall calculate and record the daily and 365-day rolling sum CO emissions from the listed emissions units above. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

CO Calculations: When a bypass valve is open, the flow meter shall be used to monitor the flow to the PSA unit and the CO analyzer shall be used to monitor the CO concentration in the PSA feed stream. Minn. R. 7007.0800, subp. 5

Recordkeeping: The Permittee shall record the daily and the 365-day rolling sum of CO emissions from the PSA bypass vents. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-21

Subject Item: GP 004 ULSD Project VOC Emissions
Associated Items: EU 294 Hydrocracker Feed Heater - Process Heater EU 295 Hydrocracker Reboiler - Boiler EU 296 No. 4 Hydrogen Plant Reformer - Refining Equipment FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions TK 522 Heavy Naphtha TK 523 Heavy Naphtha

What to do Why to do it EMISSION LIMIT hdr Volatile Organic Compounds: less than or equal to 25.7 tons/year using 12-month Rolling Sum (EU 294, EU 295, EU 296, FS 133, FS 134, TK 943, TK 944, and TK 945) Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING REQUIREMENT hdr VOC Calculations and Recordkeeping: By the 28th day of each month, the Permittee shall sum and record VOC emissions from the listed emission units for each preceding month and for the previous 12 months (12-month rolling sum). Emissions shall be calculated using the most current AP-42 emission factor for uncontrolled combustion of natural gas unless a different emission factor is developed by the Permittee and approved by the MPCA in accordance with Minn. Rs. 7019.3040 to 7019.3100. Fugitive emissions will be determined on a semi-annual basis after all required monitoring is completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-22

Subject Item: GP 007 Tanks subject to NSPS UU (each tank)
Associated Items: TK 019 Asphalt TK 029 Asphalt TK 037 Asphalt TK 039 Asphalt TK 411 Asphalt TK 412 Asphalt TK 414 Asphalt TK 415 Asphalt TK 416 Asphalt TK 417 Asphalt TK 418 Asphalt TK 423 Asphalt TK 424 Asphalt

What to do Why to do it STANDARDS hdr
A fter the compliance dates specified in paragraph (h) of this section (8/18/98), a Group 1 or Group 2 storage vessel that is part of an existing source and is also subject to the provisions of 40 CFR pt. 60, subp. Kb is required to comply only with the requirements of 40 CFR pt. 60, subp. Kb. 40 CFR Section 63, subp. CC 40 CFR Section 63.640(n)(1), NSPS Kb Overlap

Standards for these tanks only apply while they are storing asphalt. 40 CFR Section 60.11(d); 40 CFR Section 60.470(a); Minn. R. 7011.0950 Opacity: Within 60 days after achieving the maximum production rate at which the affected facility will be operated, but not later than 180 days after initial startup of such facility, no owner or operator subject to the provisions of this subpart shall cause to be discharged into the atmosphere from any asphalt storage tank exhaust gases with opacity greater than 0 percent, except for one consecutive 15-minute period in any 24-hour period when the transfer lines are being blown for clearing. The control device shall not be bypassed during this 15-minute period.
The Permittee is allowed to undertake preventative maintenance on tank demister control equipment while tank is in service. This is not considered a deviation as long as the opacity standard is met. Limit does not apply during periods of startup, shutdown, and malfunction. 40 CFR Section 60.11(c); 40 CFR Section 60.472(c); Minn. R. 7011.0950

PERFORMANCE TEST REQUIREMENTS hdr In conducting performance tests required in 40 CFR Section 60.8(b), the owner shall use as reference methods and procedures the test methods in Appendix A of this part or other methods and procedures so specified in the section, except as provided in 40 CFR Section 60.8(b). 40 CFR Section 60.474(b)

Method 9 and the procedures in 40 CFR Section 60.11 shall be used to determine opacity. 40 CFR Section 60.474(c)(5)

RECORDKEEPING AND REPORTING REQUIREMENTS hdr
A n owner or operator subject to the provisions of this subpart and using a control device not mentioned in 40 CFR Section 60.473(a) and (b) shall provide to the A dministrator information describing the operation of the control device and the process parameter(s) which would indicate proper operation and maintenance of the device. The Administrator may require continuous monitoring and will determine the process parameters to be monitored. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 60.473(c)

The industry is exempted from the quarterly reports required under 40 CFR Section 60.7(c). The owner/operator is required to record and report the operating temperature of the control device during the performance test and, as required by 40 CFR Section 60.7(d), maintain a file of the temperature monitoring results for at least two years. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 60.473(d)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-23

Report: May apply to change opacity standard. 40 CFR Section 60.11(e)(6)-(8); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-24

Subject Item: GP 009 Tanks subject to VOC Limit (CFP)
Associated Items: TK 001 Organic Liquid TK 002 Organic Liquid TK 003 Organic Liquid TK 004 Organic Liquid TK 005 Organic Liquid TK 006 Organic Liquid TK 007 Organic Liquid TK 010 Organic Liquid TK 011 Organic Liquid TK 012 Organic Liquid TK 013 Organic Liquid TK 014 Organic Liquid TK 015 Organic Liquid TK 016 Organic Liquid TK 017 Organic Liquid TK 018 Organic Liquid TK 019 Asphalt TK 021 Organic Liquid TK 022 Organic Liquid TK 023 Organic Liquid TK 024 Organic Liquid TK 025 Organic Liquid TK 026 Organic Liquid TK 027 Organic Liquid TK 028 Organic Liquid TK 029 Asphalt TK 030 Organic Liquid TK 031 Organic Liquid TK 033 Organic Liquid TK 035 Organic Liquid TK 037 Asphalt TK 038 Organic Liquid TK 039 Asphalt TK 046 Organic Liquid TK 047 Organic Liquid TK 048 Organic Liquid TK 049 Organic Liquid TK 061 Organic Liquid TK 062 Organic Liquid TK 063 Organic Liquid TK 064 Organic Liquid @ 94 Unit
TK 065 Ethanol TK 066 Organic Liquid TK 067 Organic Liquid TK 068 Organic Liquid

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-25

Associated Items: TK 080 Organic Liquid TK 081 Organic Liquid TK 082 Organic Liquid TK 083 Organic Liquid TK 084 Organic Liquid TK 085 Organic Liquid TK 086 Organic Liquid TK 087 Organic Liquid TK 088 Organic Liquid TK 130 Organic Liquid TK 131 Organic Liquid TK 132 Organic Liquid TK 133 Organic Liquid TK 134 Organic Liquid TK 150 Organic Liquid TK 151 Organic Liquid TK 152 Organic Liquid TK 153 Organic Liquid TK 154 Organic Liquid TK 160 Organic Liquid TK 161 Organic Liquid TK 200 Organic Liquid@ 103 Unit TK 201 Organic Liquid @ 103 Unit TK 205 Organic Liquid @ 94 Unit TK 206 Organic Liquid @ 94 Unit TK 336 Organic Liquid Storage Tank TK 411 Asphalt TK 412 Asphalt TK 414 Asphalt TK 415 Asphalt TK 416 Asphalt TK 417 Asphalt TK 418 Asphalt TK 423 Asphalt TK 424 Asphalt

What to do Why to do it EMISSION LIMIT hdr Volatile Organic Compounds: less than or equal to 411 tons/year using 12-month Rolling Sum all the tanks listed above. (Netting Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING REQUIREMENTS hdr Recordkeeping: The Permittee shall record product throughput in barrels (bbl). The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 4

Recordkeeping: The Permittee shall record the total VOC emissions from listed tanks in tons/yr as a 12-month rolling average. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-26

Subject Item: GP 010 Tanks/Basins subject to NESHAP FF w/vapor recovery & control device
Associated Items: EU 178 OSWTP - API Oil/Water Separator Fore Bay (94B1A & 94B1B) - Separation Equipment EU 182 OSWTP - Sludge Basin 2A - Refining Equipment EU 183 OSWTP - Equalization Basin 2B - Refining Equipment EU 184 OSWTP - Equalization Basin 2C - Refining Equipment EU 185 OSWTP-Enhanced Biological Treatm ent Basin 94B3C - Refining Equipment
EU 186 OSWTP - DAF Tank (old) - Refining Equipment
EU 187 OSWTP - DAF Tank (new) - Refining Equipment EU 188 OSWTP - DAF Rapid Mix Tank (old) - Mixing Equipment EU 189 OSWTP - DAF Rapid Mix Tank (new) - Mixing Equipment
EU 190 OSWTP - DAF Floc T ank (old) - Refining Equipment
EU 191 OSWTP - DAF Floc T ank (new) - Refining Equipment EU 218 Old Oil/Water Separator at Ol d Bottom Loading Rack - Loading-Unloading Equipment EU 222 11V-45 Sludge Recycle Tanks - Refining Equipment EU 223 14V-22 Slop Drum - Refining Equipment EU 278 OSWTP-API Oil/Water Separator Exit Bay (94B1A & 94B1B) - Separation Equipment EU 280 OSWTP-Enhanced Biological Treatm ent Basin 94B3A - Refining Equipment EU 281 OSWTP-Enhanced Biological Treatm ent Basin 94B3B - Refining Equipment EU 289 Air Saturation Drum 94V22 - Separation Equipment EU 290 94V-25D Wemco D Cell - Refining Equipment EU 291 94V-25E Wemco E Cell - Refining Equipment EU 292 94V-25F Wemco F Cell - Refining Equipment EU 293 Air Saturation Drum 94V5 - Separation Equipment EU 314 Oily Sludge Storage Vessel - Material Handling Equipment
EU 327 OSWTP- Dissolved Nitr ogen Floatation Unit - Dissolver EU 345 Desalter Brine API 94ME259A - Refining Equipment EU 346 Desalter Brine API 94ME259B - Refining Equipment TK 336 Organic Liquid Storage Tank TK 524 Wastewater Storage Tank 102TK12

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

A ll equipment that contains waste subject to NESHAP FF standards: The cover and all openings (e.g., access hatches, sampling ports, and gauge wells) shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv above background, as determined initially and thereafter at least once per year by the methods specified in 40 CFR Section 61.355(h).

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.343(a)(1)(i); 40 CFR Section 61.343(a)(1)(i)(B); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Install, operate, and maintain a fixed-roof and closed-vent system that routes all organic vapors vented from the tank to a control device.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.343(a)(1); 40 CFR Section 61.343(a)(1)(i); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-27

Measuring: The Permittee shall test equipment for compliance with no detectable emissions in accordance with the following requirements: (1) Monitoring shall comply with Method 21 from appendix A of 40 CFR part 60. (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.343(a)(1)(i)-(i)(A); 40 CFR Section 61.355(h); 40 CFR Section 61.355(h)(1)-(4); 40 CFR Section 61.355(h)(4)(i)-(ii); 40 CFR Section 61.355(h)(5)-(7); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) (4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.343(a)(1); 40 CFR Section 61.355(h); 40 CFR Section 61.355(h)(1)-(4); 40 CFR Section 61.355(h)(4)(i)-(ii); 40 CFR Section 61.355(h)(5)-(7); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Visual Inspections: Each fixed-roof, seal, access door, and all other openings shall be checked by visual inspection initially and quarterly thereafter to ensure that no cracks or gaps occur and that access doors and other openings are closed and gasketed properly. 40 CFR Section 61.343(c); 40 CFR Section 61.356(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Except as provided in 40 CFR Section 61.350, repair any problems found during NESHAP visual inspections per the repair deadlines for the applicable tank type in GP 039, GP 019, GP 034 and GP 026. 40 CFR Section 61.351; 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Delay of repair of facilities or units that are subject to the provisions of this subpart will be allowed: (1) If the repair is technically impossible without a complete or partial facility or unit shutdown. (2) Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a)-(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Section 61.343 through 40 CFR Section 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-28

Subject Item: GP 011 Diesel Engines with SIP Conditions and <83.3 hr/mon
Associated Items: EU 007 Emergency generator @ #1,2 crude units - Reciprocating IC Engine EU 024 Emergency Generator @ FCC - Reciprocating IC Engine EU 036 Emergency Generator @ #3 Coker - Reciprocating IC Engine EU 042 Emergency Generator @ #3 Crude Unit - Reciprocating IC Engine EU 100 Emergency Generator at Pla tformer - Reciprocating IC Engine EU 128 Diesel for Standby Circ Pump at #3 C ooling Tower (S end) - Reciprocating IC Engine EU 129 Diesel for Standby Circ Pump at #3 C ooling Tower (N end) - Reciprocating IC Engine EU 130 Diesel for Standby Circ Pump at #4 Cooling Tower - Reciprocating IC Engine EU 131 Diesel for Fire Water Pump at #4 Cooling Tower - Reciprocating IC Engine EU 132 Diesel for Standby Circ Pump at #5 Cooling Tower - Reciprocating IC Engine EU 198 Diesel for Fire Water Pump at Lagoon - Reciprocating IC Engine EU 199 Diesel for Fire Water Pump at St orm/Water Basin - Reciprocating IC Engine EU 312 No. 6 Cooling Tower Diesel Pump - Reciprocating IC Engine

What to do Why to do it EMISSION LIMITS (APPLIES TO EACH UNIT) hdr Sulfur Dioxide: less than or equal to 0.50 lbs/million Btu heat input using 3-hour Rolling Average . (Compliance with the fuel sulfur content standard will demonstrate compliance with this requirement) Minn. R. 7011.2300, subp. 2

Opacity: less than or equal to 20 percent opacity once operating temperatures have been attained. (visible air contaminants) Minn. R. 7011.2300, subp. 1

SO2 STATE IMPLEMENTATION PLAN (SIP) LIMITS (APPLIES AS LISTED) hdr Sulfur Dioxide: less than or equal to 0.002 lbs/hour using 3-hour Rolling Average . This limit applies to EU131. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.002 lbs/hour using 24-hour Rolling Average . This limit applies to EU131. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.009 tons/year using 12-month Rolling A verage . This limit applies to EU131. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.002 lbs/hour using 1-Hour Rolling Average . This limit applies to EU131. The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 0.004 lbs/hour using 3-hour Rolling Average . This limit applies to EU129. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.004 lbs/hour using 24-hour Rolling Average . This limit applies to EU129. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.02 tons/year using 12-month Rolling Average . This limit applies to EU129. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.004 lbs/hour using 1-Hour Rolling Average . This limit applies to EU129. The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 0.016 lbs/hour using 3-hour Rolling Average . This limit applies to EU312. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.016 lbs/hour using 24-hour Rolling Average . This limit applies to EU312. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.07 tons/year using 12-month Rolling Average . This limit applies to EU312. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.016 lbs/hour using 1-Hour Rolling Average . This limit applies to EU312. The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 0.008 lbs/hour using 3-hour Rolling Average . This limit applies individually to EU007, EU024, EU036, EU042, EU100, EU128, EU130, EU132, EU198 and EU199. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-29

Sulfur Dioxide: less than or equal to 0.008 lbs/hour using 24-hour Rolling Average . This limit applies individually to EU007, EU024, EU036, EU042, EU100, EU128, EU130, EU132, EU198 and EU199. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur Dioxide: less than or equal to 0.04 tons/year using 12-month Rolling Average . This limit applies individually to EU007, EU024, EU036, EU042, EU100, EU128, EU130, EU132, EU198 and EU199. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur Dioxide: less than or equal to 0.008 lbs/hour using 1-Hour Rolling Average . This limit applies individually to EU007, EU024, EU036, EU042, EU100, EU128, EU130, EU132, EU198 and EU199. The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean A ir Act. Minn. R. 7009.0080

OTHER LIMITS AND REQUIREMENTS (APPLIES TO EACH UNIT) hdr Operating Hours: less than or equal to 1,000 hours/year using 12-month Rolling Sum Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Content of Fuel: less than or equal to 0.0015 percent by weight of diesel fuel. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Fuel Restriction: Authorized to burn diesel fuel only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Total power output from GP011 diesel engines: less than or equal to 0.23 MMhp-hr per month using a 12-month rolling average. (Netting Limit for NOx) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING REQUIREMENTS (APPLIES TO EACH UNIT) hdr Recordkeeping of Hours of Operation: By the 28th day of each month, record the hours of operation for each engine for the previous month. Sum the hours of operation for the previous 12 months and record the 12-month rolling sum for the period ending with the preceding month. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Diesel Fuel Certification:The Permittee shall retain records demonstrating sulfur content is less than 0.0015 percent by weight. Certificates of Analysis retained onsite demonstrating generally that all FHR diesel meets the federal ULSD standard satisfies this requirement. The records may be maintained in either electronic or paper format, unless it is expressly prohibited Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7007.0800, subp. 5

Recordkeeping for NOx Netting Limit: The Permittee shall calculate and record the monthly and the 12-month rolling average of the total power output from GP 011 engines (MMhp-hr/month) by the 28th day of each The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 SIP RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

REPORTING REQUIREMENTS (SEE TABLE B) hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-30

Subject Item: GP 015 FCC Catalyst Transfers
Associated Items: EU 230 FCC Fresh Catalyst Transfer to Hopper - Material Handling Equipment EU 231 FCC Spent Catalyst Transfer to Hopper - Material Handling Equipment EU 232 FCC Spent Catalyst Transfer to Hopper - Material Handling Equipment

What to do Why to do it EMISSION LIMITS hdr Total Particulate Matter: less than or equal to 0.30 grains/dry standard cubic foot of exhaust gas unless required to further reduce emissions to comply with the less stringent limit of either Minn. R. 7011.0730 or Minn. R. 7011. 0735. Minn. R. 7011.0710, subp. 1(A)

Opacity: less than or equal to 20 percent opacity except for one six-minute period per hour of not more than 60 percent opacity. This emission limit applies to each emission unit in this group. Minn. R. 7011.0710, subp. 1(B)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-31

Subject Item: GP 017 Loading Rack Activities in CFP group limit
Associated Items: EU 004 Truck Bottom Loading (gas, distillate) including the trucks - Loading-Unloading Equipment EU 205 Asphalt & Heavy Fuel Oil Truck Loading - Loading-Unloading Equipment EU 207 Barge Loading/Unloading Heavy Pr oduct (N side) - Barge Loading Equipment EU 208 Barge Loading/Unloading Heavy Pr oduct (S side) - Barge Loading Equipment EU 209 Track 8 Rail Loading - Loading-Unloading Equipment EU 216 Tracks 1-7 Rail Loading Excluding Sulfur, spent acid loading - Loading-Unloading Equipment

What to do Why to do it EMISSION LIMIT hdr Volatile Organic Compounds: less than or equal to 100 tons/year using 365-day Rolling Sum . Applies to the group of emission units listed above. (Netting Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING REQUIREMENT hdr VOC Recordkeeping and Calculations: The Permittee shall calculate and record the VOC emissions from the listed units above for each day and the previous 365 days (365-day rolling average). The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-32

Subject Item: GP 019 External Floating Tanks NSPS Kb > 39,890 gals
Associated Items: TK 001 Organic Liquid TK 002 Organic Liquid TK 003 Organic Liquid TK 004 Organic Liquid TK 005 Organic Liquid TK 006 Organic Liquid TK 007 Organic Liquid TK 061 Organic Liquid TK 062 Organic Liquid TK 063 Organic Liquid TK 064 Organic Liquid @ 94 Unit TK 066 Organic Liquid TK 068 Organic Liquid TK 080 Organic Liquid TK 083 Organic Liquid TK 087 Organic Liquid TK 088 Organic Liquid TK 150 Organic Liquid TK 151 Organic Liquid TK 152 Organic Liquid TK 160 Organic Liquid
TK 586 Sour Water
TK 587 Sour Water
TK 588 Sour Water

What to do Why to do it Maintain records of current applicability of NSPS, Subpart Kb control requirements and NESHAP, Subpart FF control requirements for each tank on-site. Records may be electronic. 40 CFR Section 60.112b(a); 40 CFR Section 61.342(c)(1)(ii)

If storing VOL with max TVP equal to or greater than 0.75 psia and less than 11.1 psia, comply with the requirements listed within this group. 40 CFR Section 60.112b(a)

If storing benzene waste as defined in 40 CFR Section 61.341 and either not exempting that waste from control under 40 CFR Section 61.342, or classifying the waste as controlled, comply with the requirements listed within this group regardless of vapor pressure. 40 CFR Section 61.342(c)(1)(ii); 40 CFR Section 63.647(a); Minn. R. 7011.9930(E)

Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks. 40 CFR Section 61.342(c)(1)(ii); 40 CFR Section 61.351(a); Minn. R. 7011.1520, subp. C; Minn. R. 7011.9930(E)

A n external floating roof. An external floating roof means a pontoon-type or double-deck type cover that rests on the liquid surface in a vessel with no fixed roof. Each external floating roof must meet the following specifications: (i) Each external floating roof shall be equipped with a closure device between the wall of the storage vessel and the roof edge. The closure device is to consist of two seals, one above the other. The lower seal is referred to as the primary seal, and the upper seal is referred to as the secondary seal. (A) The primary seal shall be either a mechanical shoe seal or a liquid-mounted seal. Except as provided in 60 CFR Section 113b(b)(4), the seal shall completely cover the annular space between the edge of the floating roof and tank wall. (continued below) 40 CFR Section 60.112b(a)(2)(i)-(iii); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-33

(continued from above) (B) The secondary seal shall completely cover the annular space between the external floating roof and the wall of the storage vessel in a continuous fashion except as allowed in 40 CFR Section 113b(b)(4). (continued below) 40 CFR Section 60.112b(a)(2)(i)-(iii); Minn. R. 7011.1520(C)

(continued from above) (ii) Except for automatic bleeder vents and rim space vents, each opening in a noncontact external floating roof shall provide a projection below the liquid surface. Except for automatic bleeder vents, rim space vents, roof drains, and leg sleeves, each opening in the roof is to be equipped with a gasketed cover, seal, or lid that is to be maintained in a closed position at all times (i.e., no visible gap) except when the device is in actual use. Automatic bleeder vents are to be closed at all times when the roof is floating except when the roof is being floated off or is being landed on the roof leg supports. Rim vents are to be set to open when the roof is being floated off the roof legs supports or at the manufacturer's recommended setting. A utomatic bleeder vents and rim space vents are to be gasketed. (continued below) 40 CFR Section 60.112b(a)(2)(i)-(iii); Minn. R. 7011.1520(C)

(continued from above) Each emergency roof drain is to be provided with a slotted membrane fabric cover that covers at least 90 percent of the area of the opening. (iii) The roof shall be floating on the liquid at all times (i.e., off the roof leg supports) except during initial fill until the roof is lifted off leg supports and when the tank is completely emptied and subsequently refilled. The process of filling, emptying, or refilling when the roof is resting on the leg supports shall be continuous and shall be accomplished as rapidly as possible.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected within the time frame specified by regulation. 40 CFR Section 60.112b(a)(2)(i)-(iii); Minn. R. 7011.1520(C)

Make necessary repairs or empty the storage vessel within 45 days of identification in any inspection for seals not meeting the requirements listed in 40 CFR Section 60.113(b)(4) (i) and (ii). (i) The accumulated area of gaps between the tank wall and the mechanical shoe or liquid-mounted primary seal shall not exceed 212 cm2 per meter of tank diameter, and the width of any portion of any gap shall not exceed 3.81 cm. (A) One end of the mechanical shoe is to extend into the stored liquid, and the other end is to extend a minimum vertical distance of 61 cm above the stored liquid surface. (B) There are to be no holes, tears, or other openings in the shoe, seal fabric, or seal envelope. (ii) The secondary seal is to meet the following requirements: (continued below) 40 CFR Section 60.113b(b)(4)(i)(A)-(B); 40 CFR Section 60.113b(b)(4)(ii)(A)-(C); Minn. R. 7011.1520(C)

(continued from above) (A) The secondary seal is to be installed above the primary seal so that it completely covers the space between the roof edge and the tank wall except as provided in 40 CFR Section 60.113(b)(b)(2)(iii). (B) The accumulated area of gaps between the tank wall and the secondary seal shall not exceed 21.2 cm2 per meter of tank diameter, and the width of any portion of any gap shall not exceed 1.27 cm. (C) There are to be no holes, tears, or other openings in the seal or seal fabric.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected within the time frame specified by regulation. 40 CFR Section 60.113b(b)(4)(i)(A)-(B); 40 CFR Section 60.113b(b)(4)(ii)(A)-(C); Minn. R. 7011.1520(C)

Determine the gap areas and maximum gap widths, between the primary seal and the wall of the storage vessel and between the secondary seal and the wall of the storage vessel according to the following frequency. (i) Measurements of gaps between the tank wall and the primary seal (seal gaps) shall be performed during the hydrostatic testing of the vessel or within 60 days of the initial fill with VOL and at least once every 5 years thereafter. (continued below) 40 CFR Section 60.113(b)(b)(1)(i)-(iii); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-34

(continued from above) (ii) Measurements of gaps between the tank wall and the secondary seal shall be performed within 60 days of the initial fill with VOL and at least once per year thereafter. (iii) If any source ceases to store VOL for a period of 1 year or more, subsequent introduction of VOL into the vessel shall be considered an initial fill for the purposes of 40 CFR Section 60.113(b)(b)(1)(i) and (b)(1)(ii). 40 CFR Section 60.113(b)(b)(1)(i)-(iii); Minn. R. 7011.1520(C)

Determine gap widths and areas in the primary and secondary seals individually by the following procedures: (i) Measure seal gaps, if any, at one or more floating roof levels when the roof is floating off the roof leg supports. (ii) Measure seal gaps around the entire circumference of the tank in each place where a 0.32-cm diameter uniform probe passes freely (without forcing or binding against seal) between the seal and the wall of the storage vessel and measure the circumferential distance of each such location. (iii) The total surface area of each gap described in 40 CFR Section 60.113b(b)(2)(ii) shall be determined by using probes of various widths to measure accurately the actual distance from the tank wall to the seal and multiplying each such width by its respective circumferential distance. 40 CFR Section 60.113b(b)(2)(i)-(iii); Minn. R. 7011.1520(C)

A dd the gap surface area of each gap location for the primary seal and the secondary seal individually and divide the sum for each seal by the nominal diameter of the tank and compare each ratio to the respective standards in 40 CFR Section 60.113b(b)(4). 40 CFR Section 60.113b(b)(3); Minn. R. 7011.1520(C)

Visually inspect the external floating roof, the primary seal, secondary seal, and fittings each time the vessel is emptied and degassed. (i) If the external floating roof has defects, the primary seal has holes, tears, or other openings in the seal or the seal fabric, or the secondary seal has holes, tears, or other openings in the seal or the seal fabric, the owner or operator shall repair the items as necessary so that none of the conditions specified in this paragraph exist before filling or refilling the storage vessel with VOL.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected within the time frame specified by regulation. (continued below) 40 CFR Section 60.113b(b)(6); 40 CFR Section 60.113b(b)(6)(i)-(ii); Minn. R. 7011.1520(C)

(continued from above) (ii) For all the inspections required by 40 CFR Section 60.113b(b)(6), the owner or operator shall notify the Administrator in writing at least 30 days prior to the filling or refilling of each storage vessel to afford the Administrator the opportunity to inspect the storage vessel prior to refilling. If the inspection required by 40 CFR Section 60.113b(b)(6) is not planned and the owner or operator could not have known about the inspection 30 days in advance of refilling the tank, the owner or operator shall notify the Administrator at least 7 days prior to the refilling of the storage vessel. Notification shall be made by telephone immediately followed by written documentation demonstrating why the inspection was unplanned. Alternatively, this notification including the written documentation may be made in writing and sent by express mail so that it is received by the Administrator at least 7 days prior to the refilling. 40 CFR Section 60.113b(b)(6); 40 CFR Section 60.113b(b)(6)(i)-(ii); Minn. R. 7011.1520(C)

If the owner or operator determines that it is unsafe to perform the seal gap measurements required in 40 CFR Section 60.113b(b) of subpart Kb or to inspect the vessel to determine compliance with 40 CFR Section 60.113b(a) of subpart Kb because the roof appears to be structurally unsound and poses an imminent danger to inspecting personnel, the owner or operator shall comply with the requirements in either 40 CFR Section 63.120(b)(7)(i) or 40 CFR Section 63.120(b)(7)(ii) of subpart G. 40 CFR Section 63.640(n)(8)(ii); Minn. R. 7011.1520(C)

The sliding cover shall be in place over the slotted guidepole opening through the floating roof at all times except when the sliding cover must be removed for access. If the control technology used includes a guidepole float, the float shall be floating within the guidepole at all times except when it must be removed for access to the stored liquid or when the tank is empty.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected within the time frame specified by regulation. STERP Agreement March 2001 Slotted Guidepoles

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-35

Visually inspect the deck fitting for the slotted guidepole deck fitting at least once every 10 years and each time the vessel is emptied and degassed. If the slotted guidepole deck fitting or control devices have defects, or if a gap of > 1/8" exists between any gasket required for control of the slotted guidepole deck fitting and any surface it is intended to seal, such items shall be repaired before filling or refilling the storage vessel with regulated material. Tanks taken out of hydrocarbon service, for any reason, do not have to have any controls in place during the time they are out of service.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected within the time frame specified by regulation. STERP Agreement March 2001 Slotted Guidepoles

If the tank is in service, all slotted guidepole deck fitting or control device defects or gaps >1/8" on gaskets or seals required for control must be repaired within 45 days of inspection. If necessary, the owner or operator may utilize up to two extensions of up to 30 additional calendar days each. Pursuant to 40 CFR Section 63.640 (n)(8)(iii), the owner or operator is not required to provide a request for the extension to the Administrator. STERP Agreement March 2001 Slotted Guidepoles; 40 CFR Section 63.640(n)

Double wiper seals are approved control technology for slotted ladders under FHR's Storage Tank Emission Partnership Agreement for new and existing tanks. May 24, 2004, letter from James K. Jackson, U.S. EPA

The owner or operator of each storage vessel as specified in 40 CFR Section 60.110b(a) shall keep readily accessible records showing the dimension of the storage vessel and an analysis showing the capacity of the storage vessel. 40 CFR Section 60.116b(b); Minn. R. 7011.1520(C)

Except as provided in 40 CFR Section 60.116b(f) and (g), the owner or operator of each storage vessel either with a design capacity greater than or equal to 151 m3 storing a liquid with a maximum true vapor pressure greater than or equal to 3.5 kPa or with a design capacity greater than or equal to 75 m3 but less than 151 m3 storing a liquid with a maximum true vapor pressure greater than or equal to 15.0 kPa shall maintain a record of the VOL stored, the period of storage, and the maximum true vapor pressure of that VOL during the respective storage period. 40 CFR Section 60.116b(c); Minn. R. 7011.1520(C)

A vailable data on the storage temperature may be used to determine the maximum true vapor pressure as determined below. (1) For vessels operated above or below ambient temperatures, the maximum true vapor pressure is calculated based upon the highest expected calendar-month average of the storage temperature. For vessels operated at ambient temperatures, the maximum true vapor pressure is calculated based upon the maximum local monthly average ambient temperature as reported by the National Weather Service

. (continued below) 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

(continued from above) For crude oil or refined petroleum products the vapor pressure may be obtained by the following: (i) Available data on the Reid vapor pressure and the maximum expected storage temperature based on the highest expected calendar-month average temperature of the stored product may be used to determine the maximum true vapor pressure from nomographs contained in API Bulletin 2517 (incorporated by reference 40 CFR Section 60.17), unless the Administrator specifically requests that the liquid be sampled, the actual storage temperature determined, and the Reid vapor pressure determined from the sample(s). (ii) The true vapor pressure of each type of crude oil with a Reid vapor pressure less than 13.8 kPa or with physical properties that preclude determination by the recommended method is to be determined from available data and recorded if the estimated maximum true vapor pressure is greater than 3.5 kPa. (continued below) 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

(continued from above) For other liquids, the vapor pressure: (i) May be obtained from standard reference texts, or (ii) Determined by ASTM D2879-83, 96, or 97 (incorporated by reference see 40 CFR Section 60.17); or (iii) Measured by an appropriate method approved by the Administrator; or (iv) Calculated by an appropriate method approved by the Administrator. 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-36

Keep a record of each gap measurement performed as required by 40 CFR Section 60.113b(b). Each record shall identify the storage vessel in which the measurement was performed and shall contain: (i) The date of measurement. (ii) The raw data obtained in the measurement. (iii) The calculations described in 40 CFR Sections 60.113b (b)(2) and (b)(3). 40 CFR Section 60.115b; 40 CFR Section 60.115b(b)(3)(i)-(iii); Minn. R. 7011.1520(C)

If a failure that is detected during inspections required in paragraph (b)(1) of 40 CFR Section 60.113b(b) cannot be repaired within 45 days and if the vessel cannot be emptied within 45 days, the owner or operator may utilize up to two extensions of up to 30 additional calendar days each. Pursuant to 40 CFR Section 63.640(n)(8)(iii), the owner or operator is not required to provide a request for the extension to the Administrator. 40 CFR Section 60.113b(b)(4)(iii); 40 CFR Section 60.19(b); 40 CFR Section 60.19(c); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y); 40 CFR Section 63.640(n)(8)(iii); Minn. R. 7011.1520(C)

Notify the Administrator 30 days in advance of any gap measurements required by 40 CFR Section 60.113b(b)(1) to afford the Administrator the opportunity to have an observer present. 40 CFR Section 60.113b(b)(5); 40 CFR Section 60.19(b); 40 CFR Section 60.19(c); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y); Minn. R. 7011.1520(C) Furnish the Administrator with a report that describes the control equipment and certifies that the control equipment meets the specifications of 40 CFR Section 60.112b(a)(2) and 40 CFR Sections 60.113b(b)(2), (b)(3), and (b)(4). This report shall be an attachment to the notification required by 40 CFR Section 60.7(a)(3). 40 CFR Section 60.115b(b)(1); Minn. R. 7011.1520(C)

Within 60 days of performing the seal gap measurements required by 40 CFR Section 60.113(b)(1) furnish the Administrator with a report that contains: (i) The date of measurement. (ii) The raw data obtained in the measurement. (iii) The calculations described in 40 CFR Section 60.113b (b)(2) and (b)(3). 40 CFR Section 60.115b(b)(2)(i)-(iii); 40 CFR Section 60.19(b); 40 CFR Section 60.19(c); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y); Minn. R. 7011.1520(C)

A fter each seal gap measurement that detects gaps exceeding the limitations specified by 40 CFR Section 60.113b(b)(4), submit a report to the Administrator within 30 days of the inspection. The report will identify the vessel and contain the information specified in 40 CFR Section 60.115(b)(2) and the date the vessel was emptied or the repairs made and date of repair. 40 CFR Section 60.115b(b)(4); 40 CFR Section 60.19(b); 40 CFR Section 60.19(c); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y); Minn. R. 7011.1520(C)

The owner or operator shall keep copies of all records required by this section, except for the record required by 40 CFR Section 60.116b(b) for at least 2 years. The record required by 40 CFR Section 60.116(b)(b) will be kept for the life of the
source. 40 CFR Section 60.116b(a); Minn. R. 7011.1520(C)

The owner or operator of each vessel storing a waste mixture of indeterminate or variable composition shall be subject to the following requirements. (1) Prior to the initial filling of the vessel, the highest maximum true vapor pressure for the range of anticipated liquid compositions to be stored will be determined using the methods described in 40 CFR Section 60.116b(e). (2) For vessels in which the vapor pressure of the anticipated liquid composition is above the cutoff for monitoring but below the cutoff for controls as defined in 40 CFR Section 60.112b(a), an initial physical test of the vapor pressure is required; and a physical test at least once every 6 months thereafter is required as determined by the following methods: (i) ASTM D2879-83, 96, or 97 (incorporated by reference, see 40 CFR Section 60.17); or (ii) ASTM D323-82 or 94 (incorporated by reference, see 40 CFR Section 60.17); or (iii) As measured by an appropriate method as approved by the Administrator. 40 CFR Section 60.116b(f); 40 CFR Section 60.116b(f)(1); 40 CFR Section 60.116b(f)(2)(i)-(iii); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-37

Subject Item: GP 023 NSPS K Tanks w/ fixed roof > 40,000 gals without CVS/CD
Associated Items: TK 500 Cooling Water @ 21 Unit

What to do Why to do it May not store benzene waste as defined in 40 CFR Section 61.341 UNLESS that waste is exempted from control under 40 CFR Section 61.342. 40 CFR Section 61.342(c)(1)(ii); Minn. R. 7011.1520(A) May not store a material that is >4% organic HAPs (annual average) per Table 1 of 40 CFR pt. 63, subp. CC AND has an annual true vapor pressure >8.3kPA. 40 CFR Section 63.641 Defn-Group 1 storage vessel; Minn. R. 7011.1520(A) The owner or operator of any storage vessel to which this subpart applies shall store petroleum liquids as follows: (1) If the true vapor pressure of the petroleum liquid, as stored, is equal to or greater than 78 mm Hg (1.5 psia) but not greater than 570 mm Hg (11.1 psia), the storage vessel shall be equipped with a floating roof, a vapor recovery system, or their equivalents. (2) If the true vapor pressure of the petroleum liquid as stored is greater than 570 mm Hg (11.1 psia), the storage vessel shall be equipped with a vapor recovery system or its equivalent. 40 CFR Section 60.112(a)(1)-(2); Minn. R. 7011.1520(A)

Except as provided in paragraph (d) of 40 CFR Section 60.113, the owner or operator shall maintain a record of the petroleum liquid stored, the period of storage, and the maximum true vapor pressure of that liquid during the respective storage period. 40 CFR Section 60.113(a); Minn. R. 7011.1520(A)

A vailable data on the typical Reid vapor pressure and the maximum expected storage temperature of the stored product may be used to determine the maximum true vapor pressure from nomographs contained in API Bulletin 2517, unless the A dministrator specifically requests that the liquid be sampled, the actual storage temperature determined, and the Reid vapor pressure determined from the sample(s). 40 CFR Section 60.113(b); Minn. R. 7011.1520(A)

The true vapor pressure of each type of crude oil with a Reid vapor pressure less than 13.8 kPa (2.0 psia) or whose physical properties preclude determination by the recommended method is to be determined from available data and recorded if the estimated true vapor pressure is greater than 6.9 kPa (1.0 psia). 40 CFR Section 60.113(c); Minn. R. 7011.1520(A)

The following are exempt from the requirements of 40 CFR Section 60.113: (1) Each owner or operator of each affected facility which stores petroleum liquids with a Reid vapor pressure of less than 6.9 kPa (1.0 psia) provided the maximum true vapor pressure does not exceed 6.9 kPa (1.0 psia). (2) Each owner or operator of each affected facility equipped with a vapor recovery and return or disposal system in accordance with the requirements of 40 CFR Section 60.112. 40 CFR Section 60.113(d); Minn. R. 7011.1520(A)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-38

Subject Item: GP 024 NSPS Ka Tanks w/fixed roof > 40,000 gals
Associated Items: TK 502 Jet Water @ 23 Unit
TK 505 Sulfur

What to do Why to do it May not store benzene waste as defined in 40 CFR Section 61.341 UNLESS that waste is exempted from control under 40 CFR Section 61.342. 40 CFR Section 61.342(c)(1)(ii); Minn. R. 7011.1520(B) May not store a material that is >4% organic HAPs (annual average) per Table 1 of 40 CFR pt. 63, subp. CC AND has an annual true vapor pressure >8.3kPA. 40 CFR Section 63.641 Defn-Group 1 storage vessel; Minn. R. 7011.1520(B) If a storage vessel contains a petroleum liquid which, as stored, has a true vapor pressure equal to or greater than 10.3 Kpa (1.5 psia) but not greater than 76.6 kPa (11.1 psia) the storage vessel shall be equipped with an external floating roof per 40 CFR Section 60.112a(a)(1)(i)-(iv), internal floating roof per 40 CFR Section 60.112a(a)(2), a vapor recovery system per 40 CFR Section 60.112a(a)(3) or a system equivalent to those described in paragraphs (a)(1), (a)(2) or (a)(3) of 40 CFR Section 60.112a as provided in 40 CFR Section 60.114a. 40 CFR Section 60.112a(a); 40 CFR Section 60.112(a)(a)(4)

Except as provided in 40 CFR Section 60.115a(d), the owner or operator subject to this subpart shall maintain a record of the petroleum liquid stored, the period of storage, and the maximum true vapor pressure of that liquid during the respective storage period. 40 CFR Section 60.115a(a); Minn. R. 7011.1520(B)

A vailable data on the typical Reid vapor pressure and the maximum expected storage temperature of the stored product may be used to determine the maximum true vapor pressure from nomographs contained in API Bulletin 2517, unless the A dministrator specifically requests that the liquid be sampled, the actual storage temperature determined, and the Reid vapor pressure determined from the sample(s). 40 CFR Section 60.115a(b); Minn. R. 7011.1520(B)

The true vapor pressure of each type of crude oil with a Reid vapor pressure less than 13.8 kPa (2.0 psia) or whose physical properties preclude determination by the recommended method is to be determined from available data and recorded if the estimated true vapor pressure is greater than 6.9 kPa (1.0 psia). 40 CFR Section 60.115a(c); Minn. R. 7011.1520(B)

The following are exempt from the requirements of 40 CFR Section 60.115a: (1) Each owner or operator of each storage vessel storing a petroleum liquid with a Reid vapor pressure of less than 6.9 kPa (1.0 psia) provided the maximum true vapor pressure does not exceed 6.9 kPa (1.0 psia). (2) The owner or operator of each storage vessel equipped with a vapor recovery and return or disposal system in accordance with the requirements of 40 CFR Section 60.112a(a)(3) and (b), or a closed vent system and control device meeting the specifications of 40 CFR Section 65.42(b)(4), (b)(5), or (c). 40 CFR Section 60.115a(d)(1)-(2); Minn. R. 7011.1520(B)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-39

Subject Item: GP 026 NSPS Kb Tanks w/fixed roof & CVS/CD 19,813-39,890 gals
Associated Items: TK 200 Organic Liquid@ 103 Unit TK 201 Organic Liquid @ 103 Unit TK 303 Chemical/Additive Storage Tank TK 373 Chemical/Additive Storage Tank @ 45 Unit TK 514 Chemical/Additive Storage Tank @ 26 Unit

What to do Why to do it Maintain records of current applicability of NSPS, Subpart Kb control requirements and NESHAP, Subpart FF control requirements for each tank on-site. Records may be electronic. 40 CFR Section 60.112b(a); 40 CFR Section 61.342(c)(1)(ii)

If storing VOL with max TVP greater than 4.0 psia, comply with requirements listed within this group. 40 CFR Section 60.112b(a)

If storing benzene waste as defined in 40 CFR Section 61.341 and either not exempting that waste from control under 40 CFR Section 61.342 or classifying the waste as controlled, comply with the requirements listed within this group regardless of the vapor pressure. 40 CFR Section 61.342(c)(1)(ii); 40 CFR Section 63.647(a); Minn. R. 7011.9930(E)

Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit fully satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks. 40 CFR Section 61.342(c)(1)(ii); 40 CFR Section 61.351(a); Minn. R. 7011.1520, subp. C; Minn. R. 7011.9930(E)

Frac tanks are exempt from NSPS, subp. Kb. September 2, 2004, Letter to FHR from Mr. George T. Czerniak, Chief, Air Enforcement and Compliance A ssurance Branch, U. S. EPA. (i) The closed vent system shall be designed to collect all VOC vapors and gases discharged from the storage vessel and operated with no detectable emissions as indicated by an instrument reading of less than 500 ppm above background and visual inspections, as determined in 40 CFR pt. 60, subpart VVa, 40 CFR Section 60.485a(b). (ii) The control device shall be designed and operated to reduce inlet VOC emissions by 95 percent or greater. If a flare is used as the control device, it shall meet the specifications described in the general control device requirements 40 CFR Section 60.18 of the General Provisions. 40 CFR Section 60.112b(a)(3)(i)-(ii); 40 CFR Section 112b(b)(1); Minn. R. 7011.1520(C); 40 CFR pt. 60, subp. VVa

The owner or operator of each source that is equipped with a closed vent system and control device as required in 40 CFR Section 60.112b (a)(3) or (b)(2) (other than a flare) is exempt from 40 CFR Section 60.8 of the General Provisions. 40 CFR Section 60.113b(c); Minn. R. 7011.1520(C)

Submit for approval by the Administrator as an attachment to the notification required by 40 CFR Section 60.7(a)(1) or, if the facility is exempt from 40 CFR Section 60.7(a)(1), as an attachment to the notification required by 40 CFR Section 60.7(a)(2), an operating plan containing the information listed below. (continued below) 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

(continued from above) i) Documentation demonstrating that the control device will achieve the required control efficiency during maximum loading conditions. This documentation is to include a description of the gas stream which enters the control device, including flow and VOC content under varying liquid level conditions (dynamic and static) and manufacturer's design specifications for the control device. If the control device or the closed vent capture system receives vapors, gases, or liquids other than fuels from sources that are not designated sources under this subpart, the efficiency demonstration is to include consideration of all vapors, gases, and liquids received by the closed vent capture system and control device. If an enclosed combustion device with a minimum residence time of 0.75 sec and a minimum temperature of 816 °C is used to meet the 95% requirement, documentation that those conditions will exist is sufficient to meet the requirements of this paragraph. 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

(continued from above) (ii) A description of the parameter or parameters to be monitored to ensure that the control device will be operated in conformance with its design and an explanation of the criteria used for selection of that parameter (or parameters). 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

Operate the closed vent system and control device and monitor the parameters of the closed vent system and control device in accordance with the operating plan submitted to the Administrator in accordance with 40 CFR Section 60.113b(c)(1), unless the plan was modified by the Admininstrator during the review process. In this case, the modified plan applies. 40 CFR Section 60.113b(c)(2); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-40

The owner or operator of each source that is equipped with a closed vent system and a flare to meet the requirements in 40 CFR Section 60.112b (a)(3) or (b)(2) shall meet the requirements as specified in the general control device requirements, 40 CFR Section 60.18 (e) and (f). 40 CFR Section 60.113b(d); Minn. R. 7011.1520(C)

The owner or operator of each storage vessel as specified in 40 CFR Section 60.112b(a) shall keep records and furnish reports as required by 40 CFR Section 60.115b(c). The owner or operator shall keep copies of all reports and records required by 40 CFR Section 60.115b, except for the record required by 40 CFR Section 60.115b(c)(1), for at least 2 years. The record required by 40 CFR Section 60.115b(c)(1) will be kept for the life of the control equipment. 40 CFR Section 60.115b; Minn. R. 7011.1520(C)

The owner or operator shall keep the following records. (1) A copy of the operating plan. (2) A record of the measured values of the parameters monitored in accordance with 40 CFR Section 60.113b(c)(2). 40 CFR Section 60.115b; 40 CFR Section 60.115b(c)(1) and (2); Minn. R. 7011.1520(C)

A fter installing a closed vent system and flare to comply with 40 CFR Section 60.112b, the owner or operator shall meet the following requirements. (1) A report containing the measurements required by 40 CFR Section 60.18(f) (1), (2), (3), (4), (5), and (6) shall be furnished to the Administrator as required by 40 CFR Section 60.8 of the General Provisions. This report shall be submitted within 6 months of the initial start-up date. (2) Records shall be kept of all periods of operation during which the flare pilot flame is absent. (3) Semiannual reports of all periods recorded under 40 CFR Section 60.115b(d)(2) in which the pilot flame was absent shall be furnished to the Administrator. 49 CFR Section 60.115b(d)(1)-(3); Minn. R. 7011.1520(C)

The owner or operator shall keep copies of all records required by 40 CFR Section 60.116b except for the record required by 40 CFR Section 60.116b(b), for at least 2 years. The record required by 40 CFR Section 60.116b(b) will be kept for the life of the source. 40 CFR Section 60.116b(a); Minn. R. 7011.1520(C)

The owner or operator of each storage vessel as specified in 40 CFR Section 60.110b(a) shall keep readily accessible records showing the dimension of the storage vessel and an analysis showing the capacity of the storage vessel. 40 CFR Section 60.116b(b); Minn. R. 7011.1520(C)

A vailable data on the storage temperature may be used to determine the maximum true vapor pressure as determined below. (1) For vessels operated above or below ambient temperatures, the maximum true vapor pressure is calculated based upon the highest expected calendar-month average of the storage temperature. For vessels operated at ambient temperatures, the maximum true vapor pressure is calculated based upon the maximum local monthly average ambient temperature as reported by the National Weather Service

. (continued below) 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

(continued from above) (2) For crude oil or refined petroleum products the vapor pressure may be obtained by the following: (i) Available data on the Reid vapor pressure and the maximum expected storage temperature based on the highest expected calendar-month average temperature of the stored product may be used to determine the maximum true vapor pressure from nomographs contained in API Bulletin 2517 (incorporated by reference, see 40 CFR Section 60.17), unless the Administrator specifically requests that the liquid be sampled, the actual storage temperature determined, and the Reid vapor pressure determined from the sample(s). (ii) The true vapor pressure of each type of crude oil with a Reid vapor pressure less than 13.8 kPa or with physical properties that preclude determination by the recommended method is to be determined from available data and recorded if the estimated maximum true vapor pressure is greater than 3.5 kPa. (continued below) 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-41

(continued from above) (3) For other liquids, the vapor pressure: (i) May be obtained from standard reference texts, or (ii) Determined by ASTM D2879-83, 96, or 97 (incorporated by reference, see 40 CFR Section 60.17); or (iii) Measured by an appropriate method approved by the Administrator; or (iv) Calculated by an appropriate method approved by the Administrator. 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

The owner or operator of each vessel storing a waste mixture of indeterminate or variable composition shall be subject to the following requirements. (1) Prior to the initial filling of the vessel, the highest maximum true vapor pressure for the range of anticipated liquid compositions to be stored will be determined using the methods described in 40 CFR Section 60.116b(e). (2) For vessels in which the vapor pressure of the anticipated liquid composition is above the cutoff for monitoring but below the cutoff for controls as defined in 40 CFR Section 60.112b(a), an initial physical test of the vapor pressure is required; and a physical test at least once every 6 months thereafter is required as determined by the following methods: (i) ASTM D2879-83, 96, or 97 (incorporated by reference, see 40 CFR Section 60.17); or (ii) ASTM D323-82 or 94 (incorporated by reference, see 40 CFR Section 60.17); or (iii) As measured by an appropriate method as approved by the Administrator 40 CFR Section 60.116b(f); 40 CFR Section 60.116b(f)(1); 40 CFR Section 60.116b(f)(2)(i)-(iii); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-42

Subject Item: GP 032 NSPS K Tanks w/fixed roof & CVS/CD & > 40,000 gals
Associated Items: TK 367 Non-Phen Water @ 45 Unit TK 368 Non-Phen Water @ 45 Unit

What to do Why to do it If storing a petroleum liquid, and if the true vapor pressure of the petroleum liquid, as stored, is equal to or greater than 78 mm Hg (1.5 psia) but not greater than 570 mm Hg (11.1 psia) the storage vessel shall be equipped with a floating roof, a vapor recovery system or their equivalents. 40 CFR Section 60.112(a); 40 CFR Section 60.112(a)(1); Minn. R. 7011.1520(A)

If storing a petroleum liquid, and if the true vapor pressure of the petroleum liquid, as stored, is greater than 570 mm Hg (11.1psia), the storage vessel shall be equipped with a vapor recovery system or its equivalent. 40 CFR Section 60.112(a); 40 CFR Section 60.112(a)(2); Minn. R. 7011.1520(A)

May not store a material that is >4% organic HAPs (annual average) per Table 1 of 40 CFR pt. 63, subp. CC AND has an annual average true vapor pressure >8.3kPa. 40 CFR Section 63.641 Defn-Group 1 storage vessel; Minn. R. 7011.1520(A)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-43

Subject Item: GP 034 NSPS Kb Tanks w/fixed roof & CVS/CD > 39,890 gals
Associated Items: TK 019 Asphalt TK 021 Organic Liquid TK 022 Organic Liquid TK 029 Asphalt TK 030 Organic Liquid TK 031 Organic Liquid TK 033 Organic Liquid TK 035 Organic Liquid TK 037 Asphalt TK 038 Organic Liquid TK 039 Asphalt TK 046 Organic Liquid TK 047 Organic Liquid TK 081 Organic Liquid TK 130 Organic Liquid TK 131 Organic Liquid TK 132 Organic Liquid TK 133 Organic Liquid TK 134 Organic Liquid TK 153 Organic Liquid TK 154 Organic Liquid TK 336 Organic Liquid Storage Tank TK 411 Asphalt TK 412 Asphalt TK 414 Asphalt TK 415 Asphalt TK 416 Asphalt TK 417 Asphalt TK 418 Asphalt TK 423 Asphalt TK 424 Asphalt TK 515 Sour Water Tank @ 26 Unit TK 516 Stripped Sour Water @ 26 Unit TK 526 Sulfur Storage Tank TK 528 Chemical/Additive Storage Tank 35TK4 TK 573 Chemical/Additive Storage Tank 102TK15 TK 574 Spent Sulfuric Acid Storage Tank 35TK5

What to do Why to do it Maintain records of current applicability of NSPS, Subpart Kb control requirements and NESHAP, Subpart FF control requirements for each tank on-site. Records may be electronic. 40 CFR Section 60.112b(a)-(b); 40 CFR Section 61.342(c)(1)(ii)

If storing VOL with max TVP greater than 0.75 psia, comply with requirements listed within this group. 40 CFR Section 60.112b(a)

If storing benzene waste as defined in 40 CFR Section 61.341 and either not exempting that waste from control under 40 CFR Section 61.342 or classifying the waste as controlled, comply with the requirements listed within this group regardless of vapor pressure. 40 CFR Section 61.342(c)(1)(ii); 40 CFR Section 63.647(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-44

Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit fully satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks. 40 CFR Section 61.342(c)(1)(ii); 40 CFR Section 61.351(a); Minn. R. 7011.1520(C); Minn. R. 7011.9930(E)

(i) The closed vent system shall be designed to collect all VOC vapors and gases discharged from the storage vessel and operated with no detectable emissions as indicated by an instrument reading of less than 500 ppm above background and visual inspections, as determined in 40 CFR pt. 60, subpart VVa, 40 CFR Section 60.485a(b). (ii) The control device shall be designed and operated to reduce inlet VOC emissions by 95 percent or greater. If a flare is used as the control device, it shall meet the specifications described in the general control device requirements 40 CFR Section 60.18 of the General Provisions. 40 CFR Section 60.112b(a)(3)(i)-(ii); 40 CFR Section 112b(b)(1); Minn. R. 7011.1520(C); 40 CFR pt. 60, subp. VVa

The owner or operator of each source that is equipped with a closed vent system and control device as required in 40 CFR Section 60.112b (a)(3) or (b)(2) (other than a flare) is exempt from 40 CFR Section 60.8 of the General Provisions. 40 CFR Section 60.113b(c); Minn. R. 7011.1520(C)

Submit for approval by the Administrator as an attachment to the notification required by 40 CFR Section 60.7(a)(1) or, if the facility is exempt from 40 CFR Section 60.7(a)(1), as an attachment to the notification required by 40 CFR Section 60.7(a)(2), an operating plan containing the information listed below. (continued below) 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

(continued from above) (i) Documentation demonstrating that the control device will achieve the required control efficiency during maximum loading conditions. This documentation is to include a description of the gas stream which enters the control device, including flow and VOC content under varying liquid level conditions (dynamic and static) and manufacturer's design specifications for the control device. If the control device or the closed vent capture system receives vapors, gases, or liquids other than fuels from sources that are not designated sources under this subpart, the efficiency demonstration is to include consideration of all vapors, gases, and liquids received by the closed vent capture system and control device. (continued below) 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

(continued from above) If an enclosed combustion device with a minimum residence time of 0.75 seconds and a minimum temperature of 816 °C is used to meet the 95 percent requirement, documentation that those conditions will exist is sufficient to meet the requirements of this paragraph. (ii) A description of the parameter or parameters to be monitored to ensure that the control device will be operated in conformance with its design and an explanation of the criteria used for selection of that parameter (or parameters). 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

Operate the closed vent system and control device and monitor the parameters of the closed vent system and control device in accordance with the operating plan submitted to the Administrator in accordance with 40 CFR Section 60.113b(c)(1), unless the plan was modified by the Administrator during the review process. In this case, the modified plan applies. 40 CFR Section 60.113b(c)(2); Minn. R. 7011.1520(C)

The owner or operator of each source that is equipped with a closed vent system and a flare to meet the requirements in 40 CFR Section 60.112b (a)(3) or (b)(2) shall meet the requirements as specified in the general control device requirements, 40 CFR Section 60.18 (e) and (f). 40 CFR Section 60.113b(d); Minn. R. 7011.1520(C)

The owner or operator of each storage vessel as specified in 40 CFR Section 60.112b(a) shall keep records and furnish reports as required by 40 CFR Section 60.115b(c). The owner or operator shall keep copies of all reports and records required by 40 CFR Section 60.115b, except for the record required by 40 CFR Section 60.115b(c)(1), for at least 2 years. The record required by 40 CFR Section 60.115b(c)(1) will be kept for the life of the control equipment. 40 CFR Section 60.115b; Minn. R. 7011.1520(C)

The owner or operator shall keep the following records. (1) A copy of the operating plan. (2) A record of the measured values of the parameters monitored in accordance with 40 CFR Section 60.113b(c)(2). 40 CFR Section 60.115b(c)(1)-(2); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-45

A fter installing a closed vent system and flare to comply with 40 CFR Section 60.112b, the owner or operator shall meet the following requirements. (1) A report containing the measurements required by 40 CFR Section 60.18(f) (1), (2), (3), (4), (5), and (6) shall be furnished to the Administrator as required by 40 CFR Section 60.8 of the General Provisions. This report shall be submitted within 6 months of the initial start-up date. (2) Records shall be kept of all periods of operation during which the flare pilot flame is absent. (3) Semiannual reports of all periods recorded under 40 CFR Section 60.115b(d)(2) in which the pilot flame was absent shall be furnished to the Administrator. 49 CFR Section 60.115b(d)(1)-(3); Minn. R. 7011.1520(C)

The owner or operator shall keep copies of all records required by 40 CFR Section 60.116b except for the record required by 40 CFR Section 60.116b(b), for at least 2 years. The record required by 40 CFR Section 60.116b(b) will be kept for the life of the source. 40 CFR Section 60.116b(a); Minn. R. 7011.1520(C)

The owner or operator of each storage vessel as specified in 40 CFR Section 60.110b(a) shall keep readily accessible records showing the dimension of the storage vessel and an analysis showing the capacity of the storage vessel. 40 CFR Section 60.116b(b); Minn. R. 7011.1520(C)

A vailable data on the storage temperature may be used to determine the maximum true vapor pressure as determined below. (1) For vessels operated above or below ambient temperatures, the maximum true vapor pressure is calculated based upon the highest expected calendar-month average of the storage temperature. For vessels operated at ambient temperatures, the maximum true vapor pressure is calculated based upon the maximum local monthly average ambient temperature as reported by the National Weather Service

. (continued below) 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

(continued from above) (2) For crude oil or refined petroleum products the vapor pressure may be obtained by the following: (i) Available data on the Reid vapor pressure and the maximum expected storage temperature based on the highest expected calendar-month average temperature of the stored product may be used to determine the maximum true vapor pressure from nomographs contained in API Bulletin 2517 (incorporated by reference, see 40 CFR Section 60.17), unless the Administrator specifically requests that the liquid be sampled, the actual storage temperature determined, and the Reid vapor pressure determined from the sample(s). (ii) The true vapor pressure of each type of crude oil with a Reid vapor pressure less than 13.8 kPa or with physical properties that preclude determination by the recommended method is to be determined from available data and recorded if the estimated maximum true vapor pressure is greater than 3.5 kPa. (continued below) 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

(continued from above) (3) For other liquids, the vapor pressure: (i) May be obtained from standard reference texts, or (ii) Determined by ASTM D2879-83, 96, or 97 (incorporated by reference, see 40 CFR Section 60.17); or (iii) Measured by an appropriate method approved by the Administrator; or (iv) Calculated by an appropriate method approved by the Administrator. 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-46

The owner or operator of each vessel storing a waste mixture of indeterminate or variable composition shall be subject to the following requirements. (1) Prior to the initial filling of the vessel, the highest maximum true vapor pressure for the range of anticipated liquid compositions to be stored will be determined using the methods described in 40 CFR Section 60.116b(e). (2) For vessels in which the vapor pressure of the anticipated liquid composition is above the cutoff for monitoring but below the cutoff for controls as defined in 40 CFR Section 60.112b(a), an initial physical test of the vapor pressure is required; and a physical test at least once every 6 months thereafter is required as determined by the following methods: (i) ASTM D2879-83, 96, or 97 (incorporated by reference, see 40 CFR Section 60.17); or (ii) ASTM D323-82 or 94 (incorporated by reference, see 40 CFR Section 60.17); or (iii) As measured by an appropriate method as approved by the Administrator 40 CFR Section 60.116b(f); 40 CFR Section 60.116b(f)(1); 40 CFR Section 60.116b(f)(2)(i)-(iii); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-47

Subject Item: GP 037 IFR tank/basin subject to NESHAPs FF following the requirements of Kb
Associated Items: TK 205 Organic Liquid @ 94 Unit TK 206 Organic Liquid @ 94 Unit

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

A s an alternative to the standards for tanks specified in 40 CFR Section 61.343; an owner or operator may elect to comply with one of the following: (1) A fixed roof and internal floating roof meeting the requirements in 40 CFR Section 60.112b(a)(1); (2) An external floating roof meeting the requirements of 40 CFR Section 60.112b (a)(2); or (3) An alternative means of emission limitation as described in 40 CFR Section 60.114b. If an owner or operator elects to comply with the provisions of this section, then the owner or operator is exempt from the provisions of 40 CFR Section 61.343 of this subpart applicable to the same facilities. 40 CFR Section 61.351(a); 40 CFR Section 61.351(a)(1); 40 CFR Section 61.351(b); 40 CFR Section 61.356(k); 40 CFR Section 61.357(f); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit fully satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks. 40 CFR Section 61.351(a)(1); 40 CFR Section 63.640(o)(1); 40 CFR Section 63.647(a)

Comply with requirements of GP 039 (NSPS, Subpart Kb for Internal Floating Roof Tanks) 40 CFR Section 61.351(a); 40 CFR Section 61.351(a)(1); 40 CFR Section 61.351(b); 40 CFR Section 61.356(k); 40 CFR Section 61.357(f); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-48

Subject Item: GP 039 NSPS Kb Tanks w/internal floating roof > 39,890 gals
Associated Items: TK 010 Organic Liquid TK 011 Organic Liquid TK 012 Organic Liquid TK 013 Organic Liquid TK 014 Organic Liquid TK 015 Organic Liquid TK 016 Organic Liquid TK 017 Organic Liquid TK 018 Organic Liquid TK 023 Organic Liquid TK 024 Organic Liquid TK 025 Organic Liquid TK 026 Organic Liquid TK 027 Organic Liquid TK 028 Organic Liquid TK 048 Organic Liquid TK 049 Organic Liquid
TK 065 Ethanol TK 067 Organic Liquid TK 082 Organic Liquid TK 084 Organic Liquid TK 085 Organic Liquid TK 086 Organic Liquid TK 161 Organic Liquid TK 205 Organic Liquid @ 94 Unit TK 206 Organic Liquid @ 94 Unit TK 522 Heavy Naphtha TK 523 Heavy Naphtha

What to do Why to do it Maintain records of current applicability of NSPS, Subpart Kb control requirements and NESHAP, Subpart FF control requirements for each tank on-site. Records may be electronic. 40 CFR Section 60.112b(a); 40 CFR Section 61.342(c)(1)(ii)

If storing VOL with max TVP equal to or greater than 0.75 psia and less than 11.1 psia, comply with the requirements listed within this group. 40 CFR Section 60.112b(a)

If storing benzene waste as defined in 40 CFR Section 61.341 and either not exempting that waste from control under 40 CFR Section 61.342, or classifying the waste as controlled, comply with the requirements listed within this group regardless of vapor pressure. 40 CFR Section 61.342(c)(1)(ii); 40 CFR Section 63.647(a); Minn. R. 7011.9930(E)

Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit fully satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks. 40 CFR Section 61.342(c)(1)(ii); 40 CFR Section 61.351(a); Minn. R. 7011.1520, subp. C; Minn. R. 7011.9930(E)

The internal floating roof shall rest or float on the liquid surface (but not necessarily in complete contact with it) inside a storage vessel that has a fixed roof. The internal floating roof shall be floating on the liquid surface at all times, except during initial fill and during those intervals when the storage vessel is completely emptied or subsequently emptied and refilled. When the roof is resting on the leg supports, the process of filling, emptying, or refilling shall be continuous and shall be accomplished as rapidly as possible. 40 CFR Section 60.112b(a)(1)(i); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-49

Each internal floating roof shall be equipped with one of the following closure devices between the wall of the storage vessel and the edge of the internal floating roof: (A) A foam- or liquid-filled seal mounted in contact with the liquid (liquid-mounted seal). A liquid-mounted seal means a foam- or liquid-filled seal mounted in contact with the liquid between the wall of the storage vessel and the floating roof continuously around the circumference of the tank. (B) Two seals mounted one above the other so that each forms a continuous closure that completely covers the space between the wall of the storage vessel and the edge of the internal floating roof. The lower seal may be vapor-mounted, but both must be continuous. (continued below) 40 CFR Section 60.112b(a)(1)(ii)(A)-(C); Minn. R. 7011.1520(C)

(continued from above) (C) A mechanical shoe seal. A mechanical shoe seal is a metal sheet held vertically against the wall of the storage vessel by springs or weighted levers and is connected by braces to the floating roof. A flexible coated fabric (envelope) spans the annular space between the metal sheet and the floating roof.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.112b(b)(1)(ii)(A)-(C); Minn. R. 7011.1520(C)

Each opening in a noncontact internal floating roof except for automatic bleeder vents (vacuum breaker vents) and the rim space vents is to provide a projection below the liquid surface.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.112b(a)(1)(iii); Minn. R. 7011.1520(C)

Each opening in the internal floating roof except for leg sleeves, automatic bleeder vents, rim space vents, column wells, ladder wells, sample wells, and stub drains is to be equipped with a cover or lid which is to be maintained in a closed position at all times (i.e., no visible gap) except when the device is in actual use. The cover or lid shall be equipped with a gasket. Covers on each access hatch and automatic gauge float well shall be bolted except when they are in use.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.112b(a)(1)(iv); Minn. R. 7011.1520(C)

A utomatic bleeder vents shall be equipped with a gasket and are to be closed at all times when the roof is floating except when the roof is being floated off or is being landed on the roof leg supports.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.112b(a)(1)(v); Minn. R. 7011.1520(C)

Rim space vents shall be equipped with a gasket and are to be set to open only when the internal floating roof is not floating or at the manufacturer's recommended setting.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.112b(a)(1)(vi); Minn. R. 7011.1520(C)

Each penetration of the internal floating roof for the purpose of sampling shall be a sample well. The sample well shall have a slit fabric cover that covers at least 90 percent of the opening.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.112b(a)(1)(vii); Minn. R. 7011.1520(C)

Each penetration of the internal floating roof that allows for passage of a column supporting the fixed roof shall have a flexible fabric sleeve seal or a gasketed sliding cover.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.112b(a)(1)(viii); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-50

Each penetration of the internal floating roof that allows for passage of a ladder shall have a gasketed sliding cover.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.112b(a)(1)(ix); Minn. R. 7011.1520(C)

Visually inspect the internal floating roof, the primary seal, and the secondary seal (if one is in service), prior to filling the storage vessel with VOL. If there are holes, tears, or other openings in the primary seal, the secondary seal, or the seal fabric or defects in the internal floating roof, or both, the owner or operator shall repair the items before filling the storage vessel.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.113b(a)(1); Minn. R. 7011.1520(C)

For vessels equipped with a liquid-mounted or mechanical shoe primary seal, visually inspect the internal floating roof and the primary seal or the secondary seal (if one is in service) through manholes and roof hatches on the fixed roof at least once every 12 months after initial fill. If the internal floating roof is not resting on the surface of the VOL inside the storage vessel, or there is liquid accumulated on the roof, or the seal is detached, or there are holes or tears in the seal fabric, the owner or operator shall repair the items or empty and remove the storage vessel from service within 45 days. If a failure that is detected during inspections required in this paragraph cannot be repaired within 45 days and if the vessel cannot be emptied within 45 days, the owner or operator may utilize up to two extensions of up to 30 additional calendar days each. (continued below) 40 CFR Section 60.113b(a)(2); 40 CFR Section 60.113b(a)(3)(ii); 40 CFR Section 63.640(n)(8)(iii); Minn. R. 7011.1520(C)

(continued from above) Pursuant to 40 CFR Section 63.640 (n)(8)(iii), the owner or operator is not required to provide a request for the extension to the Administrator. Such a request for an extension must document that alternate storage capacity is unavailable and specify a schedule of actions the company will take that will assure that the control equipment will be repaired or the vessel will be emptied as soon as possible. 40 CFR Section 60.113b(a)(2); 40 CFR Section 60.113b(a)(3)(ii); Minn. R. 7011.1520(C)

For vessels equipped with a double seal system as specified in 40 CFR Section 60.112b(a)(1)(ii)(B) i) visually inspect the vessel as specified in 40 CFR 60.113(b)(a)(4) at least every 5 years; or ii) visually inspect the vessel as specified in 40 CFR Section 60. 113(b)(a)(2). 40 CFR Section 60.113b(a)(3)(i)-(ii); 40 CFR Section 60.113b(a)(4); Minn. R. 7011.1520(C)

Visually inspect the internal floating roof, the primary seal, the secondary seal (if one is in service), gaskets, slotted membranes and sleeve seals (if any) each time the storage vessel is emptied and degassed. If the internal floating roof has defects, the primary seal has holes, tears, or other openings in the seal or the seal fabric, or the secondary seal has holes, tears, or other openings in the seal or the seal fabric, or the gaskets no longer close off the liquid surfaces from the atmosphere, or the slotted membrane has more than 10 percent open area, the owner or operator shall repair the items as necessary so that none of the conditions specified in this paragraph exist before refilling the storage vessel with VOL.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. (continued below) 40 CFR Section 60.113b(a)(4); Minn. R. 7011.1520(C)

(continued from above) In no event shall inspections conducted in accordance with this provision occur at intervals greater than 10 years in the case of vessels conducting the annual visual inspection as required by 40 CFR Section 60.113b(a)(2) and (a)(3)(ii) and at intervals no greater than 5 years in the case of vessels specified in 40 CFR Section 60.113b(a)(3)(ii). 40 CFR Section 60.113b(a)(4); Minn. R. 7011.1520(C)

The sliding cover shall be in place over the slotted guidepole opening through the floating roof at all times except when the sliding cover must be removed for access. If the control technology used includes a guidepole float, the float shall be floating within the guidepole at all times except when it must be removed for access to the stored liquid or when the tank is empty.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. STERP Agreement March 2001 Slotted Guidepoles

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-51

Visually inspect the deck fitting for the slotted guidepole deck fitting at least once every 10 years and each time the vessel is emptied and degassed. If the slotted guidepole deck fitting or control devices have defects, or if a gap of > 1/8" exists between any gasket required for control of the slotted guidepole deck fitting and any surface it is intended to seal, such items shall be repaired before filling or refilling the storage vessel with regulated material. Tanks taken out of hydrocarbon service, for any reason, do not have to have any controls in place during the time they are out of service.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. STERP Agreement March 2001 Slotted Guidepoles

If the tank is in service, all slotted guidepole deck fitting or control device defects or gaps >1/8" on gaskets or seals required for control must be repaired within 45 days of inspection. If necessary, the owner or operator may utilize up to two extensions of up to 30 additional calendar days each. Pursuant to 40 CFR Section 63.640 (n)(8)(iii), the owner or operator is not required to provide a request for the extension to the Administrator. STERP Agreement March 2001 Slotted Guidepoles

Double wiper seals are approved control technology for slotted ladders under FHR's Storage Tank Emission Partnership Agreement. May 24, 2004, Letter from James K. Jackson, U. S. EPA The owner or operator of each storage vessel as specified in 40 CFR Section 60.112b(a) shall keep records and furnish reports as required by 40 CFR Section 60.115b(a). The owner or operator shall keep copies of all reports and records required by this section for at least 2 years. 40 CFR Section 60.115b; Minn. R. 7011.1520(C)

Furnish the Administrator with a report that describes the control equipment and certifies that the control equipment meets the specifications of 40 CFR Section 60.112b(a)(1) and 40 CFR Section 60.113b(a)(1). This report shall be an attachment to the notification required by 40 CFR Section 60.7(a)(3). 40 CFR Section 60.115b(a)(1); Minn. R. 7011.1520(C)

The owner or operator shall keep copies of all records required by this section, except for the record required by 40 CFR Section 60.116b(b) for at least 2 years. The record required by 40 CFR Section 60.116b(b) will be kept for the life of the
source. 40 CFR Section 60.116b(a); Minn. R. 7011.1520(C)

The owner or operator of each storage vessel as specified in 40 CFR Section 60.110b(a) shall keep readily accessible records showing the dimension of the storage vessel and an analysis showing the capacity of the storage vessel. 40 CFR Section 60.116b(b); Minn. R. 7011.1520(C)

Except as provided in 40 CFR Section 60.116b(f) and (g), the owner or operator of each storage vessel either with a design capacity greater than or equal to 151 m3 storing a liquid with a maximum true vapor pressure greater than or equal to 3.5 kPa or with a design capacity greater than or equal to 75 m3 but less than 151 m3 storing a liquid with a maximum true vapor pressure greater than or equal to 15.0 kPa shall maintain a record of the VOL stored, the period of storage, and the maximum true vapor pressure of that VOL during the respective storage period. 40 CFR Section 60.116b(c); Minn. R. 7011.1520(C)

Keep a record of each inspection performed as required by 40 CFR Section 60.113b (a)(1), (a)(2), (a)(3), and (a)(4). Each record shall identify the storage vessel on which the inspection was performed and shall contain the date the vessel was inspected and the observed condition of each component of the control equipment (seals, internal floating roof, and fittings). 40 CFR Section 60.115b(a)(2); Minn. R. 7011.1520(C)

Notify the Administrator in writing at least 30 days prior to the filling or refilling of each storage vessel for which an inspection is required by 40 CFR Section 60.113b(a)(1) and (a)(4) to afford the Administrator the opportunity to have an observer present. If the inspection required by 40 CFR Section 60.113b(a)(4) is not planned and the owner or operator could not have known about the inspection 30 days in advance or refilling the tank, the owner or operator shall notify the A dministrator at least 7 days prior to the refilling of the storage vessel. Notification shall be made by telephone immediately followed by written documentation demonstrating why the inspection was unplanned. Alternatively, this notification including the written documentation may be made in writing and sent by express mail so that it is received by the Administrator at least 7 days prior to the refilling. 40 CFR Section 60.113b(a)(5); 40 CFR Section 60.19(b)-(c); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-52

If any of the conditions described in 40 CFR Section 60.113b(a)(2) are detected during the annual visual inspection required by 40 CFR Section 60.113b(a)(2), a report shall be furnished to the Administrator within 30 days of the inspection. Each report shall identify the storage vessel, the nature of the defects, and the date the storage vessel was emptied or the nature of and date the repair was made.

A fter each inspection required by 40 CFR Section 60.113b(a)(3) that finds holes or tears in the seal or seal fabric, or defects in the internal floating roof, or other control equipment defects listed in 40 CFR 60.113b(a)(3)(ii), a report shall be furnished to the Administrator within 30 days of the inspection. The report shall identify the storage vessel and the reason it did not meet the specifications of 40 CFR Section 61.112b(a)(1) or 40 CFR Section 60.113b(a)(3) and list each repair made. 40 CFR Section 60.115b(a)(3)-(4) 40 CFR Section 60.19(b)-(c); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y); Minn. R. 7011.1520(C)

A vailable data on the storage temperature may be used to determine the maximum true vapor pressure as determined below. (1) For vessels operated above or below ambient temperatures, the maximum true vapor pressure is calculated based upon the highest expected calendar-month average of the storage temperature. For vessels operated at ambient temperatures, the maximum true vapor pressure is calculated based upon the maximum local monthly average ambient temperature as reported by the National Weather Service

. (continued below) 40 CFR Section 60.116b(e)1; 40 CFR Section 60.116b(e)(2)(i-ii); 40 CFR Section 60.116b(3)(i-iv); Minn. R. 7011.1520(C)

(continued from above) 2) For crude oil or refined petroleum products the vapor pressure may be obtained by the following: (i) Available data on the Reid vapor pressure and the maximum expected storage temperature based on the highest expected calendar-month average temperature of the stored product may be used to determine the maximum true vapor pressure from monographs contained in API Bulletin 2517 (incorporated by reference, see 40 CFR Section 60.17), unless the Administrator specifically requests that the liquid be sampled, the actual storage temperature determined, and the Reid vapor pressure determined from the sample(s). (continued below) 40 CFR Section 60.116b(e)1; 40 CFR Section 60.116b(e)(2)(i-ii); 40 CFR Section 60.116b(3)(i-iv); Minn. R. 7011.1520(C)

(continued from above) (ii) The true vapor pressure of each type of crude oil with a Reid vapor pressure less than 13.8 kPa or with physical properties that preclude determination by the recommended method is to be determined from available data and recorded if the estimated maximum true vapor pressure is greater than 3.5 kPa. (3) For other liquids, the vapor pressure: (i) May be obtained from standard reference texts, or (ii) Determined by ASTM D2879-83, 96, or 97 (incorporated by reference, see 40 CFR Section 60.17); or (iii) Measured by an appropriate method approved by the Administrator; or (iv) Calculated by an appropriate method approved by the Administrator. 40 CFR Section 60.116b(e)1; 40 CFR Section 60.116b(e)(2)(i-ii); 40 CFR Section 60.116b(3)(i-iv); Minn. R. 7011.1520(C)

The owner or operator of each vessel storing a waste mixture of indeterminate or variable composition shall be subject to the following requirements. (1) Prior to the initial filling of the vessel, the highest maximum true vapor pressure for the range of anticipated liquid compositions to be stored will be determined using the methods described in 40 CFR Section 60.116b(e). (2) For vessels in which the vapor pressure of the anticipated liquid composition is above the cutoff for monitoring but below the cutoff for controls as defined in 40 CFR Section 60.112b(a), an initial physical test of the vapor pressure is required; and a physical test at least once every 6 months thereafter is required as determined by the following methods: (i) ASTM D2879-83, 96, or 97 (incorporated by reference, see 40 CFR Section 60.17); or (ii) ASTM D323-82 or 94 (incorporated by reference, see 40 CFR Section 60.17); or (iii) As measured by an appropriate method as approved by the Administrator. 40 CFR Section 60.116(f)(1); 40 CFR Section 60.116b(f)(2)(i-iii); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-53

Subject Item: GP 042 MACT CC Group 1 Tank Requirements, satisfied by NSPS Kb
Associated Items: TK 001 Organic Liquid TK 002 Organic Liquid TK 003 Organic Liquid TK 004 Organic Liquid TK 005 Organic Liquid TK 006 Organic Liquid TK 007 Organic Liquid TK 010 Organic Liquid TK 011 Organic Liquid TK 012 Organic Liquid TK 013 Organic Liquid TK 014 Organic Liquid TK 015 Organic Liquid TK 016 Organic Liquid TK 017 Organic Liquid TK 018 Organic Liquid TK 024 Organic Liquid TK 025 Organic Liquid TK 026 Organic Liquid TK 027 Organic Liquid TK 028 Organic Liquid TK 061 Organic Liquid TK 062 Organic Liquid TK 063 Organic Liquid TK 064 Organic Liquid @ 94 Unit
TK 065 Ethanol TK 066 Organic Liquid TK 067 Organic Liquid TK 080 Organic Liquid TK 082 Organic Liquid TK 083 Organic Liquid TK 084 Organic Liquid TK 085 Organic Liquid TK 086 Organic Liquid TK 087 Organic Liquid TK 088 Organic Liquid TK 150 Organic Liquid TK 151 Organic Liquid TK 152 Organic Liquid TK 160 Organic Liquid TK 161 Organic Liquid TK 205 Organic Liquid @ 94 Unit TK 206 Organic Liquid @ 94 Unit TK 367 Non-Phen Water @ 45 Unit TK 368 Non-Phen Water @ 45 Unit

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-54

Associated Items: TK 515 Sour Water Tank @ 26 Unit TK 522 Heavy Naphtha TK 523 Heavy Naphtha
TK 586 Sour Water
TK 587 Sour Water
TK 588 Sour Water

What to do Why to do it Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit fully satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks. 40 CFR Section 63.640(n)(1); Minn. R. 7011.7280; Minn. R. 7019.0100, subp. 2(A) to 7019.0100, subp. 2(D)

If storing HAP (per the MACT requirement) comply with the requirements listed under GP 019 for EFR tanks, GP 039 for IFR tanks, GP 034 for FR tanks except comply with GP 122 for TK 517 and associated equipment. 40 CFR Section 63.640(a)(2); 40 CFR Section 63.640(c)(2)

A t all times, including periods of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.6(e)(1)(i)-(iii); Minn. R. 7011.7280; Minn. R. 7017.2015, subp. 2(A) to 7017.2015, subp. 2(B) Correct malfunctions as soon as practicable in accordance with the startup, shutdown, and malfunction plan. 40 CFR Section 63.6(e)(1)(ii); 40 CFR Section 63.6(e)(1)(iii); Minn. R. 7011.7280 Record occurrence of startup, shutdown, and malfunction of process equipment or of malfunction or maintenance of air pollution control equipment. Document conformance with or deviation from startup/shutdown/malfunction plan (SSMP). 40 CFR pt. 63, subp. CC. Table 6; 40 CFR Section 63.10(b)(2)(i)-(v); 40 CFR Section 63.6(e)(3)(iii)-(iv); Minn. R. 7011.7280 Maintain up-to-date SSMP. 40 CFR Section 63.6(e)(1)(iii); 40 CFR Section 63.6(e)(2); 40 CFR Section 63.6(e)(3)(i)-(ii); 40 CFR Section 63.6(e)(3)(v)-(vii); Minn. R. 7011.7280 If a malfunction occurs that was not addressed in the SSMP, revise the SSMP within 45 days after the event. 40 CFR Section 63.6(e)(3)(viii); Minn. R. 7011.7280

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-55

Subject Item: GP 044 Tanks MN R 1969-73 and > 65,000 gals
Associated Items: TK 039 Asphalt TK 085 Organic Liquid TK 086 Organic Liquid TK 411 Asphalt TK 412 Asphalt TK 414 Asphalt

What to do Why to do it For tanks storing petroleum liquids listed in Minn. R. 7011.1500, subp. 8, the Permittee shall comply with the following requirements: (1) If the true vapor pressure of the petroleum liquid, as stored, is equal to or greater than 128 mm Hg (2.5 psia) but not greater than 642 mm Hg (12.5 psia) the storage vessel shall be equipped with a floating roof, a vapor recovery system or their equivalents. (2) If the true vapor pressure of the petroleum liquid, as stored, is greater than 642 mm Hg (12.5 psia), the storage vessel shall be equipped with a vapor recovery system or its equivalent. Minn. R. 7011.1505, subp. 2C(1)-(2)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-56

Subject Item: GP 045 Tanks MN R 1969-73 and > 2,000-65,000 gals
Associated Items: TK 201 Organic Liquid @ 103 Unit

What to do Why to do it For tanks storing petroleum liquids listed in Minn. R. 7011.1500, subp. 8, the Permittee shall equip the storage vessel (as defined in Minn. R. 7011.1500, subp. 10) with a permanent submerged fill pipe or comply with the following requirements: (1) If the true vapor pressure of the petroleum liquid, as stored, is equal to or greater than 78 mm Hg (1.5 psia) but not greater than 570 mm Hg (11.1 psia), the storage vessel shall be equipped with a floating roof, a vapor recovery system, or their equivalents. (2) If the true vapor pressure of the petroleum liquid as stored is greater than 570 mm Hg (11.1 psia), the storage vessel shall be equipped with a vapor recovery system or its equivalent. Minn. R. 7011.1505, subp. 2(B); Minn. R. 7011.1500, subp. 10

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-57

Subject Item: GP 046 Tanks MN R post 1973 and > 40,000 gals
Associated Items: TK 006 Organic Liquid TK 007 Organic Liquid TK 049 Organic Liquid TK 066 Organic Liquid TK 067 Organic Liquid TK 068 Organic Liquid TK 087 Organic Liquid TK 088 Organic Liquid TK 130 Organic Liquid TK 131 Organic Liquid TK 132 Organic Liquid TK 133 Organic Liquid TK 134 Organic Liquid TK 150 Organic Liquid TK 151 Organic Liquid TK 152 Organic Liquid TK 153 Organic Liquid TK 154 Organic Liquid TK 160 Organic Liquid TK 161 Organic Liquid TK 205 Organic Liquid @ 94 Unit TK 206 Organic Liquid @ 94 Unit TK 300 Water/Process Mixture Storage Tank @ 21 Unit TK 367 Non-Phen Water @ 45 Unit TK 368 Non-Phen Water @ 45 Unit TK 415 Asphalt TK 416 Asphalt TK 417 Asphalt TK 418 Asphalt TK 423 Asphalt TK 424 Asphalt TK 500 Cooling Water @ 21 Unit TK 502 Jet Water @ 23 Unit
TK 505 Sulfur TK 515 Sour Water Tank @ 26 Unit TK 516 Stripped Sour Water @ 26 Unit TK 517 Organic Liquid Storage Tank TK 522 Heavy Naphtha TK 523 Heavy Naphtha TK 526 Sulfur Storage Tank TK 574 Spent Sulfuric Acid Storage Tank 35TK5
TK 586 Sour Water
TK 587 Sour Water
TK 588 Sour Water

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-58

What to do Why to do it The requirements in this GP 046 only apply to tanks storing petroleum liquids as defined in Minn. R. 7011.1500, subp. 8. Minn. R. 7011.1500, subps. 8 and 11

For tanks storing petroleum liquids listed in Minn. R. 7011.1500, subp. 8, the Permittee shall comply with the following requirements: (1) If the true vapor pressure of the petroleum liquid, as stored, is equal to or greater than 78 mm Hg (1.5 psia) but not greater than 570 mm Hg (11.1 psia) the storage vessel shall be equipped with a floating roof, a vapor recovery system or their equivalents. (2) If the true vapor pressure of the petroleum liquid, as stored, is greater than 570 mm Hg (11.1psia), the storage vessel shall be equipped with a vapor recovery system or its equivalent. Minn. R. 7011.1510, subp. 3(C)(1)-(2)

Records: The owner or operator shall each storage tank: maintain a file of each type of petroleum liquid stored, of the typical Reid vapor pressure of each type of petroleum liquid stored, of the dates of storage and withdrawals, and of the date on which the storage vessel is empty; Minn. R. 7011.1510, subp. 1(A)

Records: The owner or operator shall for each storage tank: Determine and record the average monthly storage temperature and true vapor pressure of the petroleum liquid stored at such temperature if: (1) the petroleum liquid has a true vapor pressure, as stored, greater than 26 mm Hg (0.5 psia) but less than 78 mm Hg (1.5 psia) and is stored in a storage vessel other than one equipped with a floating roof, a vapor recovery system or their equivalents; or (2) the petroleum liquid has a true vapor pressure, as stored, greater than 470 mm Hg (9.1 psia) and is stored in a storage vessel other than one equipped with a vapor recovery system or its equivalent. Minn. R. 7011.1510, subp. 1(B)(1)-(2)

Calculation: The average monthly storage temperature is an arithmetic average calculated for each calendar month, or portion thereof if storage is for less than a month, from bulk liquid storage temperatures determined at least once every seven days. Minn. R. 7011.1510, subp. 2

Vapor pressure determination. The true vapor pressure shall be determined by the procedure in American Petroleum Institute Bulletin 2517. This procedure is dependent upon determination of the storage temperature and the Reid vapor pressure, which requires sampling of the petroleum liquids in the storage vessels. Unless the Agency or the Commissioner requires in specific cases that the stored petroleum liquid be sampled, the true vapor pressure may be determined by using the average monthly storage temperature and the typical Reid vapor pressure. For those liquids for which certified specifications limiting the Reid vapor pressure exist, that Reid vapor pressure may be used. For other liquids, supporting analytical data must be made available on request of the Agency or the Commissioner when typical Reid vapor pressure is used. Minn. R. 7011.1510, subp. 3

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-59

Subject Item: GP 047 Tanks MN R post 1973 and >2,000 - 40,000 gals
Associated Items: TK 373 Chemical/Additive Storage Tank @ 45 Unit TK 501 Water/Process Mixture Storage Tank TK 514 Chemical/Additive Storage Tank @ 26 Unit

What to do Why to do it For tanks storing petroleum liquids listed in Minn. R. 7011.1500, subp. 8, the Permittee shall equip the storage vessel (as defined in Minn. R. 7011.1500, subp. 10) with a permanent submerged fill pipe or comply with the following requirements: (1) If the true vapor pressure of the petroleum liquid, as stored, is equal to or greater than 78 mm Hg (1.5 psia) but not greater than 570 mm Hg (11.1 psia), the storage vessel shall be equipped with a floating roof, a vapor recovery system, or their equivalents. (2) If the true vapor pressure of the petroleum liquid as stored is greater than 570 mm Hg (11.1 psia), the storage vessel shall be equipped with a vapor recovery system or its equivalent. Minn. R. 7011.1505, subp. 3(B); Minn. R. 7011.1505, subp. 3(C)(1)-(2); Minn. R. 7011.1500, subp. 10

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-60

Subject Item: GP 052 Tanks NSPS QQQ
Associated Items: TK 063 Organic Liquid TK 064 Organic Liquid @ 94 Unit TK 205 Organic Liquid @ 94 Unit TK 206 Organic Liquid @ 94 Unit

What to do Why to do it Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). [Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit fully satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks.] 40 CFR Section 60.11(d); 40 CFR Section 60.690-60.699; 40 CFR Section 63.640(o)(1); Minn. R. 7011.1435, subp. C

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-61

Subject Item: GP 053 EFR tank/basin subject to NESHAPs FF following the requirements of Kb
Associated Items: EU 200 OSWTP-Equalization Ba sin 7A - Refining Equipment EU 201 OSWTP-Equalization Ba sin 7B - Refining Equipment EU 347 Equalization Basin 94V49 - Above Ground Storage Tank TK 063 Organic Liquid TK 064 Organic Liquid @ 94 Unit

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

A s an alternative to the standards for tanks specified in 40 CFR Section 61.343; an owner or operator may elect to comply with one of the following: (1) A fixed roof and internal floating roof meeting the requirements in 40 CFR Section 60.112b(a)(1); (2) An external floating roof meeting the requirements of 40 CFR Section 60.112b (a)(2); or (3) An alternative means of emission limitation as described in 40 CFR Section 60.114b. If an owner or operator elects to comply with the provisions of this section, then the owner or operator is exempt from the provisions of 40 CFR Section 61.343 of this subpart applicable to the same facilities. 40 CFR Section 61.351(a); 40 CFR Section 61.351(a)(1); 40 CFR Section 61.351(b); 40 CFR Section 61.356(k); 40 CFR Section 61.357(f); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit fully satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks. 40 CFR Section 61.351(a)(1); 40 CFR Section 63.640(o)(1); 40 CFR Section 63.647(a)

Comply with requirements of GP 019 (NSPS, subp. Kb for External Floating Roof Tanks) 40 CFR Section 61.351(a); 40 CFR Section 61.351(a)(1); 40 CFR Section 61.351(b); 40 CFR Section 61.356(k); 40 CFR Section 61.357(f); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-62

Subject Item: GP 054 Storage Tank Heaters built before June 11, 1973
Associated Items: EU 144 Tank 19 Heater - Process Heater
EU 145 Tank 39 Heater - Process Heater
EU 146 Tank 39 Heater - Process Heater
EU 157 Tank 411 Heater - Process Heater
EU 158 Tank 411 Heater - Process Heater
EU 159 Tank 412 Heater - Process Heater
EU 160 Tank 412 Heater - Process Heater
EU 163 Tank 414 Heater - Process Heater
EU 164 Tank 414 Heater - Process Heater
EU 165 Tank 415 Heater - Process Heater
EU 166 Tank 416 Heater - Process Heater
EU 167 Tank 416 Heater - Process Heater

What to do Why to do it EMISSION LIMITS (LIMITS APPLY TO EACH UNIT.) hdr Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes complaince with this limit. Minn. R. 7011.1405, subp. 2

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn natural gas only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Recordkeeping: Record and maintain records of type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-63

Subject Item: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
Associated Items: EU 054 #6 HDS Reactor Charge Heater - Process Heater EU 056 HDS Heater (hot oil system) - Process Heater EU 057 Unisar Reactor Charge Heater - Process Heater EU 058 #5 HDS Charge Heater (naphtha) - Process Heater EU 059 #1 HDS Reactor Charge Heater - Process Heater
EU 060 #1 HDS Fractionation H eater - Fractionation Equipment EU 061 #2 HDS Reactor Charge Heater - Process Heater EU 076 Powerformer Regenerator Gas Heater - Process Heater EU 240 H2 Plant Vaporizer Heater - Process Heater
EU 241 #1 H2 Plant Reformer/Heater - Process Heater

What to do Why to do it EMISSION LIMITS (LIMITS APPLY TO EACH UNIT.) hdr Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (most stringent limit, meets limit set by Minn. R. 7011.1405, subp. 2) 40 CFR Section 60.104(a)(1); Minn. R. 7011.1490, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 2

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-64

Subject Item: GP 056 Storage Tank Heaters built after June 11, 1973
Associated Items: EU 149 Asphalt Line Heater - Process Heater
EU 168 Tank 417 Heater - Process Heater
EU 169 Tank 418 Heater - Process Heater
EU 170 Tank 423 Heater - Process Heater
EU 171 Tank 423 Heater - Process Heater
EU 172 Tank 424 Heater - Process Heater
EU 173 Tank 424 Heater - Process Heater EU 274 Asphalt tk Heater for tk 415 - Process Heater EU 275 Asphalt tk Heater for tk 418 - Process Heater

What to do Why to do it EMISSION LIMITS (LIMITS APPLY TO EACH UNIT.) hdr Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn natural gas only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Recordkeeping: Record and maintain records of type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-65

Subject Item: GP 057 Emission Units subject to Minn. R. built after June 11, 1973
Associated Items: EU 055 #2 HDS Fractionation Heater (31H2) - Fractionation Equipment EU 093 Naphtha Hydrotreater Charge Heater - Process Heater EU 094 Naphtha Hydotreater Stripper Reboiler - Boiler EU 095 Platformer Charge Heater (Gr ouped with EU 095/096/097) - Process Heater EU 096 Platformer #1 Interheater(Grouped with EU 095/096/097) - Process Heater EU 097 Platformer #2 Interheater(Grouped with EU 095/096/097) - Process Heater
EU 098 Platformer Stabilizer Reboiler Heater - Process Heater EU 099 Platformer Catalyst Regeneration Vent - Regenerator
EU 102 Unit 38 Gasoil HDS A-Train Heater - Process Heater
EU 103 Unit 38 Gasoil HDS B-Train Heater - Process Heater EU 104 Unit 38 Gasoil HDS Fractionation Charge Heater - Process Heater EU 209 Track 8 Rail Loading - Loading-Unloading Equipment MR 186 HCL adsorber inlet temperature indicator (37TC1150A)

What to do Why to do it EU055 is subject to GP057 conditions upon completion of the Merox Incinerator (EU245) shutdown project and EU055 resumes normal operation combusting the full Merox offgas stream. Prior to this, EU055 is subject to GP055 conditions. Minn. R. 7007.0800, subp. 2

EMISSION LIMITS (LIMITS APPLY TO EACH UNIT.) hdr Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (most stringent limit, meets limit set by Minn. R. 7011.1410, subp. 3) 40 CFR Section 60.104(a)(1); Minn. R. 7011.1490, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-66

Subject Item: GP 058 Equipment subject to both NESH FF controls and NSPS QQQ
Associated Items: EU 178 OSWTP - API Oil/Water Separator Fore Bay (94B1A & 94B1B) - Separation Equipment EU 278 OSWTP-API Oil/Water Separator Exit Bay (94B1A & 94B1B) - Separation Equipment EU 279 OSWTP-API Oil/Water Separator Mi d Bay 94B1A & 94B1B - Separation Equipment EU 283 94S-2A/D Slop Oil Sump at API Oil/Water Separator - Separation Equipment EU 284 Phase Separator at Alt Wast e Handling Site - Separation Equipment
EU 315 Vac Trucks at FHR - Other Emission Unit TK 063 Organic Liquid TK 064 Organic Liquid @ 94 Unit TK 205 Organic Liquid @ 94 Unit TK 206 Organic Liquid @ 94 Unit

What to do Why to do it Subject to 40 CFR pt. 61, subps. A and FF requirements. Compliance with 40 CFR pt. 61, subp. FF and 40 CFR pt. 61, subp. A requirements as listed in this permit fully satisfies 40 CFR pt. 60, subps. A and QQQ, 40 CFR pt. 63, subps. A and CC requirements. 40 CFR Section 60.690-60.699; 40 CFR Section 60.692-3(a)(4)-(5); 40 CFR Section 60.692-3(b); 40 CFR Section 60.692-3(c)(2); 40 CFR Section 60.692-3(d)-(e); 40 CFR Section 60.692-5(a); 40 CFR Section 63.640(o)(1)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-67

Subject Item: GP 059 Containers subject to NESH FF; w/vac trucks to haul NESH FF waste
Associated Items: EU 284 Phase Separator at Alt Wast e Handling Site - Separation Equipment
EU 315 Vac Trucks at FHR - Other Emission Unit EU 345 Desalter Brine API 94ME259A - Refining Equipment EU 346 Desalter Brine API 94ME259B - Refining Equipment

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

The owner or operator shall install, operate, and maintain a cover on each container used to handle, transfer, or store waste in accordance with the following requirements: each opening shall be maintained in a closed, sealed position (e.g., covered by a lid that is gasketed and latched) at all times that waste is in the container except when it is necessary to use the opening for waste loading, removal, inspection, or sampling. 40 CFR Section 61.345(a)(1); 40 CFR Section 61.345(a)(1)(ii); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

When a waste is transferred into a container by pumping, the owner or operator shall perform the transfer using a submerged fill pipe. The submerged fill pipe outlet shall extend to within two fill pipe diameters of the bottom of the container while the container is being loaded. During loading of the waste, the cover shall remain in place and all openings shall be maintained in a closed, sealed position except for those openings required for the submerged fill pipe, those openings required for venting of the container to prevent physical damage or permanent deformation of the container or cover, and any openings complying with 40 CFR Section 60.345(a)(4) of this section. 40 CFR Section 61.345(a)(2); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

Treatment of a waste in a container, including aeration, thermal or other treatment, must be performed by the owner or operator in a manner such that while the waste is being treated the container meets the standards specified in 40 CFR Section 61.345(a)(3)(i) through (iii) of this section, except for covers and closed-vent systems that meet the requirements in 40 CFR Section 61.345(a)(4) of this section. 40 CFR Section 61.345(a)(3)

The owner or operator transferring the waste offsite to another facility where the waste is treated shall: (1) Comply with the NESHAP FF standards for each waste management unit that receives or manages the waste prior to shipment of the waste offsite. (2) Include with each offsite waste shipment a notice stating that the waste contains benzene which is required to be managed and treated. 40 CFR Section 61.342(f); 40 CFR Section 61.342(f)(2); 40 CFR Section 61.355(k)(2)(iii); 40 CFR Section 61.356(c); Minn. R. 7011.9930(E)

A n owner or operator shall test equipment for compliance with no detectable emissions as required in accordance with the following requirements: (1) Monitoring shall comply with Method 21 from appendix A of 40 CFR pt. 60; (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) 4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-68

Delayed Repairs: Delay of repair of facilities or units that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a)-(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Repairs: when a broken seal or gasket or other problem is identified, first efforts at repair shall be made as soon as practicable, but not later than 15 calendar days after identification. 40 CFR Section 61.345(c); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

The cover and all openings (e.g., bungs, hatches, and sampling ports) shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv initially and annually by Method 21 monitoring.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.354(a)(1)(i)

Quarterly Inspection: Each cover and all openings shall be visually inspected quarterly to ensure that they are closed and gasketed properly. 40 CFR 61.345(b); 40 CFR Section 61.356 (g) 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-69

Subject Item: GP 060 Oil/water separators w/floating roof subject to NSPS QQQ and NESHAP FF
Associated Items: EU 279 OSWTP-API Oil/Water Separator Mi d Bay 94B1A & 94B1B - Separation Equipment

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Oil-water separator must have external floating roof meeting the specifications: Each floating roof shall be equipped with a closure device between the wall of the separator and the roof edge. The closure device is to consist of a primary seal and a secondary seal. (i) The primary seal shall be a liquid-mounted seal or a mechanical shoe seal. (A) A liquid-mounted seal means a foam- or liquid-filled seal mounted in contact with the liquid between the wall of the separator and the floating roof. A mechanical shoe seal means a metal sheet held vertically against the wall of the separator by springs or weighted levers and is connected by braces to the floating roof. A flexible coated fabric (envelope) spans the annular space between the metal sheet and the floating roof. (B) The gap width between the primary seal and the separator wall shall not exceed 3.8 cm (1.5 in.) at any point. (continued below) 40 CFR Section 60.693-2(a)(1); 40 CFR Section 60.693-2(d); 40 CFR Section 61.352(a); 40 CFR Section 61.352(a)(1); 40 CFR Section 61.352(c); 40 CFR Section 61.356(l); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

(continued from above) C) The total gap area between the primary seal and the separator wall shall not exceed 67 cm2/m (3.2 in.2/ft) of separator wall perimeter. (ii) The secondary seal shall be above the primary seal and cover the annular space between the floating roof and the wall of the separator. (A) The gap width between the secondary seal and the separator wall shall not exceed 1.3 cm (0.5 in.) at any point. (B) The total gap area between the secondary seal and the separator wall shall not exceed 6.7 cm2/m (0.32 in.2/ft) of separator wall perimeter. (iii) The maximum gap width and total gap area shall be determined by the methods and procedures specified in 40 CFR Section 60.696(d).

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.693-2(a)(1); 40 CFR Section 60.693-2(d); 40 CFR Section 61.352(a); 40 CFR Section 61.352(a)(1); 40 CFR Section 61.352(c); 40 CFR Section 61.356(l); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

Repair: The owner or operator shall make necessary repairs within 30 calendar days of identification of seals not meeting the requirements or roof openings not meeting requirements unless delay of repair provisions are invoked. 40 CFR Section 60.693-2(a)(1)(iv); 40 CFR Section 60.693-2(a)(5)(ii)

Each opening in the roof shall be equipped with a gasketed cover, seal, or lid, which shall be maintained in a closed position at all times, except during inspection and maintenance. 40 CFR Section 60.693-2(a)(2)

The roof shall be floating on the liquid (i.e., off the roof supports) at all times except during abnormal conditions (i.e., low flow rate). 40 CFR Section 60.693-2(a)(3)

Monitor: Measurement of primary seal gaps shall be performed within 60 calendar days after initial installation of the floating roof and introduction of refinery wastewater and once every 5 years thereafter. 40 CFR Section 60.693-2(a)(1)(iii)(A); 40 CFR Section 60.696(d)(1)(i)-(iii); 40 CFR Section 60.696(d)(2)(i); 40 CFR Section 60.696(d)(2)(ii) Monitor: Measurement of secondary seal gaps shall be performed within 60 calendar days of initial introduction of refinery wastewater and once every year thereafter. 40 CFR Section 60.693-2(a)(1)(iii)(B); 40 CFR Section 60.696(d)(1)(i)-(iii); 40 CFR Section 60.696(d)(2)(ii)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-70

The maximum gap widths and maximum gap areas between the primary seal and the separator wall and between the secondary seal and the separator wall shall be determined individually within 60 calendar days of the initial installation of the floating roof and introduction of refinery wastewater or 60 calendar days after the equipment is placed back into service using the following procedure when the separator is filled to the design operating level and when the roof is floating off the roof supports. (i) Measure seal gaps around the entire perimeter of the separator in each place where a 0.32 cm (0.125 in.) diameter uniform probe passes freely (without forcing or binding against seal) between the seal and the wall of the separator and measure the gap width and perimetrical distance of each such location. (continued below) 40 CFR Section 60.696(d)(1); 40 CFR Section 60.696(d)(1)(i)-(ii)

(continued from above) (ii) The total surface area of each gap shall be determined by using probes of various widths to measure accurately the actual distance from the wall to the seal and multiplying each such width by its respective perimetrical distance. (iii) Add the gap surface area of each gap location for the primary seal and the secondary seal individually, divide the sum for each seal by the nominal perimeter of the separator basin and compare each to the maximum gap area as specified in 40 CFR Section 60.6932.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.696(d)(1); 40 CFR Section 60.696(d)(1)(i)-(ii)

The floating roof may be equipped with one or more emergency roof drains for removal of stormwater. Each emergency roof drain shall be fitted with a slotted membrane fabric cover that covers at least 90 percent of the drain opening area or a flexible fabric sleeve seal. 40 CFR Section 60.693-2(a)(4)

A ccess doors and other openings shall be visually inspected initially and semiannually thereafter to ensure that there is a tight fit around the edges and to identify other problems that could result in VOC emissions. 40 CFR Section 60.693-2(a)(5)(i)

(a) Delay of repair of facilities or units that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. (b) Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a)-(b); 40 CFR Section 60.692-6

Records required for visual inspections: The date, location, and corrective action for each visual inspection during which there is not a tight fit or there is a broken seal or gasket on an access door or other opening or other problem is identified that could result in benzene emissions. 40 CFR Section 61.356(l)(1)

Record secondary seal measurements, location, date and corrective actions, if any, annually. 40 CFR Section 61.356(l)(2)

Record primary seal measurements, location, date and corrective actions, if any, every 5 years. Maintain records for at least 10 years. 40 CFR Section 61.356(l)(2)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-71

Subject Item: GP 062 Oil/water separators w/fixed roof subject to NSPS QQQ and NESH FF w/CVS & control device
Associated Items: EU 177 OSWTP - Trash Rack & Diversi on Box (94ME16A) - Refining Equipment EU 178 OSWTP - API Oil/Water Separator Fore Bay (94B1A & 94B1B) - Separation Equipment EU 278 OSWTP-API Oil/Water Separator Exit Bay (94B1A & 94B1B) - Separation Equipment EU 283 94S-2A/D Slop Oil Sump at API Oil/Water Separator - Separation Equipment EU 290 94V-25D Wemco D Cell - Refining Equipment EU 291 94V-25E Wemco E Cell - Refining Equipment EU 292 94V-25F Wemco F Cell - Refining Equipment EU 345 Desalter Brine API 94ME259A - Refining Equipment EU 346 Desalter Brine API 94ME259B - Refining Equipment

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

The owner or operator shall install, operate, and maintain a fixed-roof and closed-vent system that routes all organic vapors vented from the oil-water separator to a control device.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.347(a)(1); 40 CFR Section 61.352 (b); 40 CFR Section 63.654(a); 40 CFR Sections 60.692-3(a), 60.692-3(b); Minn. R. 7011.9930(E)

Each opening shall be maintained in a closed, sealed position (e.g., covered by a lid that is gasketed and latched) at all times that waste is in the oil-water separator except when it is necessary to use the opening for waste sampling or removal, or for equipment inspection, maintenance, or repair. 40 CFR Section 61.347(a)(1)(i), 40 CFR Section 61.347(a)(1)(i)(A), 40 CFR Section 61.347(a)(1)(i)(B)

The cover and all openings (e.g., access hatches, sampling ports, and gauge wells shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv initially and annually by Method 21 monitoring.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.347(a)(1)(i)(A)

A n owner or operator shall test equipment for compliance with no detectable emissions as required in accordance with the following requirements: (1) Monitoring shall comply with Method 21 from Appendix A of 40 CFR pt. 60; (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

(continued from above) 4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-72

Delayed Repairs: Delay of repair of facilities or units that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a)-(b); 40 CFR Section 63.655(a); 40 CFR Section 60.692-6; Minn. R. 7011.9930(E)

Repairs: when a broken seal or gasket or other problem is identified, first efforts at repair shall be made as soon as practicable, but not later than 15 calendar days after identification unless qualifying for delay or repair. 40 CFR Section 61.347(c); 40 CFR Section 63.655(a); 40 CFR Section 60.692-3(a)(5); Minn. R. 7011.9930(E)

Quarterly Inspection: Each cover, seal and access hatch and all other openings shall be visually inspected quarterly to ensure that no cracks or gaps occur between the cover and oil-water separator wall and that access hatches and other openings are closed and gasketed properly. 40 CFR Section 61.347(b); 40 CFR Section 61.356 (g) 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); 40 CFR Section 60.692-3(a)(4); Minn. R. 7011.9930(E) Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR Section 60.697(c); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 60.697(c); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Maintain records of the following: (1) The date, location, and corrective action for each visual inspection required by 40 CFR Section 60.693-2(a)(5), during which a broken seal, gap, or other problem is identified that could result in benzene emissions. (2) Results of the seal gap measurements required by 40 CFR Section 60.693-2(a). 40 CFR Section 61.356(l); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-73

Subject Item: GP 065 Treatment Processes to meet destruction req. NESH FF
Associated Items: EU 182 OSWTP - Sludge Basin 2A - Refining Equipment EU 183 OSWTP - Equalization Basin 2B - Refining Equipment EU 184 OSWTP - Equalization Basin 2C - Refining Equipment EU 185 OSWTP-Enhanced Biological Treatm ent Basin 94B3C - Refining Equipment
EU 186 OSWTP - DAF Tank (old) - Refining Equipment
EU 187 OSWTP - DAF Tank (new) - Refining Equipment EU 188 OSWTP - DAF Rapid Mix Tank (old) - Mixing Equipment EU 189 OSWTP - DAF Rapid Mix Tank (new) - Mixing Equipment
EU 190 OSWTP - DAF Floc T ank (old) - Refining Equipment
EU 191 OSWTP - DAF Floc T ank (new) - Refining Equipment EU 200 OSWTP-Equalization Ba sin 7A - Refining Equipment EU 201 OSWTP-Equalization Ba sin 7B - Refining Equipment EU 280 OSWTP-Enhanced Biological Treatm ent Basin 94B3A - Refining Equipment EU 281 OSWTP-Enhanced Biological Treatm ent Basin 94B3B - Refining Equipment EU 289 Air Saturation Drum 94V22 - Separation Equipment EU 293 Air Saturation Drum 94V5 - Separation Equipment
EU 327 OSWTP- Dissolved Nitr ogen Floatation Unit - Dissolver EU 347 Equalization Basin 94V49 - Above Ground Storage Tank

What to do Why to do it Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Control benzene waste streams per 40 CFR pt. 61, subp. FF standards and install, operate and maintain a treatment process to remove or destroy benzene to less than 10 ppmw. 40 CFR Section 61.348(a); 40 CFR Section 61.348(a)(5); 40 CFR Section 61.348(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Each treatment process shall be designed and operated in accordance with the appropriate waste management standards. 40 CFR Section 61.348(a)(2)

The owner or operator of a treatment process or wastewater treatment system unit that is used to comply with the provisions of this section shall monitor the unit in accordance with the applicable requirements in 40 CFR Section 61.354. 40 CFR Section 61.348(g); 40 CFR Section 61.355(a); 40 CFR Section 61.354(b)(2); 40 CFR Section 61.355(g); 40 CFR Section 61.356(b)(6); 40 CFR Section 61.356(i)(4); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) A ll openings (e.g., access doors, hatches, etc) shall be sealed (e.g., gasketed, latched, etc.) and kept closed at all times when waste is being treated, except during inspection and maintenance.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.348(e); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Conduct initial and quarterly visual inspections on each seal, access door, and all other openings to ensure that no cracks or gaps occur and that openings are closed and gasketed properly. 40 CFR Section 61.348(e)(1)

Monitoring: Each applicable potential leak point must be monitored using Method 21 on an annual basis. 40 CFR Section 61.348(a)(2)

Repairs: when a broken seal or gasket or other problem is identified, first efforts at repair shall be made as soon as practicable, but not later than 15 calendar days after identification. 40 CFR Section 61.345(c); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-74

A n owner or operator shall test equipment for compliance with no detectable emissions as required in accordance with the following requirements: (1) Annual monitoring shall comply with Method 21 from Appendix A of 40 CFR pt. 60; (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) 4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Delayed Repairs: Delay of repair of facilities or units that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a)-(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-75

Subject Item: GP 067 All equipment included in individual drain system subject to NSPS QQQ or NESHAPs FF
Associated Items: EU 316 FHR Lab Inside - Other Emission Unit
EU 317 FHR Lab Outdoors - Other Emission Unit FS 001 Unburied Sewer Lines subject to NESHAP FF or NSPS QQQ - Material Handling/Transfer/Storage FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions FS 130 Carbon Canisters & Associated Piping - Process Emissions FS 132 SVE Thermal Oxidizer(86 UNIT3 and 88 UNIT2) - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-76

Associated Items: FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Drains in active service subject to 40 CFR pt. 60, subp. QQQ shall be equipped with water seal/lube oil or equivalent controls. 40 CFR pt. 60, QQQ drains out of active service may be equipped with water seal/lube oil or equivalent controls, or be equipped with a tightly sealed cap or plug. A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 60.692-2(a)(1); 40 CFR Section 60.692-2(a)(3); 40 CFR Section 60.692-2(a)(4); Minn. R. 7011.1435(C)

Drains subject to 40 CFR pt. 61, subp. FF control shall be equipped with water/lube oil seal or equivalent controls or a tightly sealed cap or plug. A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.346(b)(1) 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

For drains subject only to 40 CFR pt. 61, subp. FF control requirements, comply with GP 120 for water/lube oil seal or equivalent seal drains and GP 068 for capped/plugged drains. 40 CFR Section 61.346; Minn. R. 7011.9930(E)

For drains subject only to 40 CFR pt. 60, subp. QQQ requirements, comply with GP 072 for water/lube oil seal or equivalent seal drains, GP 071 for capped/plugged drains that are used infrequently, and GP 075 for inactive capped/plugged drains. 40 CFR Section 60.692-2; Minn. R. 7011.1435(C)

For drains subject to both 40 CFR pt. 61, subp. FF and 40 CFR pt. 60, subp. QQQ control requirements, comply with GP 069 for water/lube oil seal or equivalent seal drains and GP 121 for capped/plugged drains. 40 CFR Section 61.346; 40 CFR Section 60.692-2; Minn. R. 7011.9930(E); Minn. R. 7011.1435(C)

For unburied sewer lines subject to 40 CFR pt. 61, subp. FF or 40 CFR pt. 60, subp. QQQ, comply with FS 001. 40 CFR Section 61.346; 40 CFR Section 60.692-2; Minn. R. 7011.9930(E); Minn. R. 7011.1435(C) For junction boxes subject to 40 CFR pt. 61, subp. FF control requirements, comply with GP 076. 40 CFR Section 61.346; Minn. R. 7011.9930(E)

For junction boxes subject to 40 CFR pt. 60, subp. QQQ requirements, comply with GP 077. 40 CFR Section 60.692-2; Minn. R. 7011.1435(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-77

Subject Item: GP 068 Drains subject to NESH FF equipped with plugs
Associated Items: EU 316 FHR Lab Inside - Other Emission Unit FS 006 Bottom Loading - Material Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions
FS 048 25-Crude Unit - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Quarterly NESHAP visual inspection: Each drain using tightly fitting cap or plug for control shall be checked by visual or physical inspection initially and quarterly to ensure caps or plugs are in place and properly installed. 40 CFR Section 61.346(b)(4)(ii); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-78

Repairs: when a broken seal or gasket or other problem is identified, first efforts at repair shall be made as soon as practicable, but not later than 15 calendar days after identification. 40 CFR Section 61.346(b)(5); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Delayed Repairs: Delay of repair of facilities or units that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-79

Subject Item: GP 069 Drains subject to NESH FF and also subject to NSPS QQQ (water seal; lube oil or equivalent)
Associated Items: FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Monthly inspection: Visually inspect water sealed/ lube oil or equivalent sealed drains in active service. Inspect monthly for indications of low liquid levels, cracks, gaps, or leaks that could result in VOC emissions or in lieu of inspection, add water/ lube oil or equivalent to the cup. EPA approval of alternate monitoring plan dated 4/29/04. (2001 EPA Consent Decree, as amended) CAAA of 1990; 40 CFR Section 61.346(b)(4); 40 CFR Section .692-2(a)(2); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E); Minn. R. 7011.1435(C)

For drains with a water seal/ lube oil or equivalent seal at the junction box, flush liquid to the affected junction box via any listed drain cup to verify a water seal/ lube oil or equivalent seal. EPA approval of alternate monitoring plan dated 4/29/04. (2001 EPA Consent Decree, as amended) CAAA of 1990; 40 CFR Section 61.346(b)(4); 40 CFR Section 0.692-2(a)(2); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E); Minn. R. 7011.1435(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-80

Repairs: Whenever low liquid levels are identified, water, lube oil, or equivalent shall be added or first efforts at repair shall be made within 24 hours of detection unless qualifying for delay of repair. 40 CFR Section 61.346(b)(5); 40 CFR Section 60.692-2; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Delay of repair will be allowed if the repair is technically impossible without a complete or partial refinery or process unit shutdown. Repair shall occur before the end of the next refinery or process unit shutdown. 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR 60.692-6; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 60.697(b)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-81

Subject Item: GP 071 Drains subject to NSPS QQQ (sealed w/plug)
Associated Items: FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions

What to do Why to do it Each drain must be tightly capped when not in use. May use capped/plugged drains for 40 CFR pt. 60, subp, QQQ compliance if drains are used infrequently; otherwise water/lube oil or equivalent seal drains are required. (EPA ADI 0400030 & 0400031) 40 CFR Section 60.692-2(a)(4); Minn. R. 7011.1435(C)

Inspect: Conduct semi-annual visually inspection of capped or plugged drains. Inspect to ensure caps or plugs are in place and properly installed. 40 CFR Section 60.692-2(a)(4); Minn. R. 7011.1435(C)

Repair: Delay of repair of facilities that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial refinery or process unit shutdown. Repair of such equipment shall occur before the end of the next refinery or process unit shutdown. 40 CFR Section 60.692-6(a); 40 CFR Section 60.692-6(b); Minn. R. 7011.1435(C)

Repairs: Whenever missing or improperly installed caps or plugs are identified, first efforts at repair shall be made as soon as practicable but not later than 24 hours after detection unless qualifying for delay of repair. 40 CFR Section 60.692-2(a)(5); Minn. R. 7011.1435(C)

Record: For individual drain systems, the location, date, and corrective action shall be recorded for each drain when a drain cap or plug is missing or improperly installed, or other problem is identified that could result in VOC emissions, as determined during the periodic visual or physical inspection. 40 CFR Section 60.697(b)(1); Minn. R. 7011.1435(C)

Record: A copy of the design specifications for all equipment shall be kept for the life of the source in a readily accessible location. The following information pertaining to the design specifications shall be kept. (i) Detailed schematics, and piping and instrumentation diagrams and (ii) The dates and descriptions of any changes in the design specifications. 40 CFR Section 60.697(f)(1)-(2); 40 CFR Section 60.697(f)(2)(i)-(ii); Minn. R. 7011.1435(C)

Recordkeeping: (1) If an emission point cannot be repaired or corrected without a process unit shutdown, the expected date of a successful repair shall be recorded. (2) The reason for the delay shall be recorded if an emission point or equipment problem is not repaired or corrected in the specified amount of time; (3) The signature of the owner or operator (or designee) whose decision it was that repair could not be effected without refinery or process shutdown shall be recorded. (4) The date of successful repair or corrective action shall be recorded. 40 CFR Section 60.697(e)(1)-(4)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-82

Subject Item: GP 072 Drains subject to NSPS QQQ active (water seal, lube oil or equivalent)
Associated Items: FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions

What to do Why to do it For drains with a water seal/lube oil or equivalent seal at the junction box, flush liquid to the affected junction box via any listed drain cup to verify a water seal/lube oil or equivalent seal. (EPA Approval of Alternate Monitoring Plan dated 4/29/2004). 40 CFR Section 60.692-2(a)(2); 40 CFR Section 60.692-2(a)(5); Minn. R. 7011.1435(C)

Monthly Inspections: Visually inspect water sealed/lube oil or equivalent sealed drains in active service. Inspect monthly for indications of low liquid levels, cracks, gaps, or leaks that could result in VOC emissions or in lieu of inspection, add water/lube oil or equivalent to the cup. (EPA Approval of Alternate Monitoring Plan dated 4/29/2004). 40 CFR Section 60.692-2(a)(2); Minn. R. 7011.1435(C); Alternative Monitoring Plan for individual drains systems and junction boxes approved by EPA Region V (George T. Czerniak) 4/29/04

Repair: Delay of repair of facilities that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial refinery or process unit shutdown. Repair of such equipment shall occur before the end of the next refinery or process unit shutdown. 40 CFR Section 60.692-6(a); 40 CFR Section 60.692-6(b); Minn. R. 7011.1435(C)

Repairs: Whenever low liquid levels are identified, liquid shall be added or first efforts at repair shall be made as soon as practicable, but not later than 24 hours after detection. 40 CFR Section 60.692-2(a)(5); Minn. R. 7011.1435(C)

Records: For individual drain systems; the location, date, and corrective action shall be recorded for each drain when the water seal/lube oil or equivalent seal is dry or otherwise breached, when a drain cap or plug is missing or improperly installed, or other problem is identified that could result in VOC emissions, as determined during the initial and periodic visual or physical inspection. 40 CFR Section 60.697(b)(1); Minn. R. 7011.1435(C)

Record: (1) A copy of the design specifications for all equipment used to comply with the provisions of this subpart shall be kept for the life of the source in a readily accessible location. (2) The following information pertaining to the design specifications shall be kept. (i) Detailed schematics, and piping and instrumentation diagrams. (ii) The dates and descriptions of any changes in the design specifications. 40 CFR Section 60.697(f)(1)-(2); 40 CFR Section 60.697(f)(2)(i)-(ii); Minn. R. 7011.1435(C)

In lieu of using water to seal the water sealed drains referenced in GP 072, clean (new) lube oil may be utilized for repair to ensure an emission seal remains in place. 40 CFR Section 60.692-2(a)(1)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-83

Subject Item: GP 075 Drains subject to NSPS QQQ inactive (equipped with plugs water seal or equivalent)
Associated Items: FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions

What to do Why to do it Inspect: Each drain out of active service shall be checked by visual or physical inspection initially and weekly thereafter for indications of low water levels or other problems that could result in VOC emissions. In lieu of inspection, add water/ lube oil or equivalent to the cup. Or alternatively, install a tightly sealed cap or plug over a drain that is out of active service and conduct inspections initially and semiannually to ensure caps or plugs are in place and properly installed. (EPA A pproval of Alternate Monitoring Plan dated 4/29/2004). 40 CFR Section 60.692-2(a)(2)- (a)(4); Minn. R. 7011.1435(C)

For drains with a water seal/ lube oil or equivalent seal at the junction box, flush liquid to the affected junction box via any listed drain cup to verify a water seal/ lube oil or equivalent seal. (EPA Approval of Alternate Monitoring Plan dated 4/29/2004). 40 CFR Section 60.692-2(a)(2); 40 CFR Section 60.692-2(a)(5); Minn. R. 7011.1435(C)

Repair: Delay of repair of facilities that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial refinery or process unit shutdown. Repair of such equipment shall occur before the end of the next refinery or process unit shutdown. 40 CFR Section 60.692-6(a); 40 CFR Section 60.692-6(b); Minn. R. 7011.1435(C)

Record: (1) A copy of the design specifications for all equipment used to comply with the provisions of this subpart shall be kept for the life of the source in a readily accessible location. (2) The following information pertaining to the design specifications shall be kept. (i) Detailed schematics, and piping and instrumentation diagrams. (ii) The dates and descriptions of any changes in the design specifications. 40 CFR Section 60.697(f)(1)-(2); 40 CFR Section 60.697(f)(2)(i)-(ii); Minn. R. 7011.1435(C)

Record: For individual drain systems, the location, date, and corrective action shall be recorded for each drain when a drain cap or plug is missing or improperly installed, or other problem is identified that could result in VOC emissions, as determined during the periodic visual or physical inspection. 40 CFR Section 60.697(b)(1); Minn. R. 7011.1435(C)

Repair: Whenever low liquid levels or missing or improperly installed caps or plugs are identified, water, lube oil or equivalent shall be added or first efforts at repair shall be made as soon as practicable, but not later than 24 hours after detection, unless qualifying for delay of repair. 40 CFR Section 60.692-2(a)(5); Minn. R. 7011.1435(C)

If an owner or operator elects to install a tightly sealed cap or plug over a drain that is out of active service, the owner or operator shall keep for the life of a facility in a readily accessible location, plans or specifications which indicate the location of such drains. 40 CFR Section 60.697(g); Minn. R. 7011.1435(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-84

Subject Item: GP 076 Junction Boxes subject to NESH FF when equipped with carbon canisters
Associated Items: EU 317 FHR Lab Outdoors - Other Emission Unit
FS 018 11-1 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it A ll equipment that contains waste subject to NESHAP FF standards must maintain openings (e.g. hatches, covers, lids, etc.) in a closed, sealed position.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.346(a)(1)(i); 40 CFR Section 61.346(a)(1)(i)(B); 40 CFR Section 63.655(a); Minn. R. 7011.9930, subp. E

Standard: Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Install, operate and maintain a cover and closed vent system that routes all organic vapors vented from the waste management until to a control device or junction box vent pipe meets requirements in 40 CFR Section 61.346(b)(2).

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.346(a)(1); 40 CFR Section 61.346(a)(1)(i); 40 CFR Section 63.655(a); 40 CFR Section 61.346(b)(2); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-85

The cover and all openings (e.g., access hatches, sampling ports) shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv above background, initially and annual by Method 21.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.346(a)(1)(i); 40 CFR Section 61.349(a)(1)(i); 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

A n owner or operator shall test equipment for compliance with no detectable emissions as required in accordance with the following requirements: (1) Monitoring shall comply with Method 21 from appendix A of 40 CFR pt. 60; (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.346(a)(1)(i)&(i)(A); 40 CFR Section 61.355(h); 40 CFR Section 61.355 (h)(1)-(4); 40 CFR Section 61.355(h)(4)(i)-(ii); 40 CFR Section 61.355(h)(5)-(7); 40 CFR Section61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) (4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.346(a)(1); 40 CFR Section 61.355(h); 40 CFR Section 61.355 (h)(1)-(4); 40 CFR Section 61.355(h)(4)(i)-(ii); 40 CFR Section 61.355(h)(5)-(7); 40 CFR Section61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Quarterly NESHAP visual inspection: Each cover seal, access hatch and all other openings shall be checked by visual inspection initially and quarterly to ensure that no cracks or gaps occur and that access hatches and other openings are closed and gasketed properly. For junction boxes complying with 40 CFR Section 61.346(b), each junction box shall be visually inspected initially and quarterly to ensure that the cover is in place and ensure that the cover has a tight seal around the edge. 40 CFR Section 61.346(a)(2); 40 CFR Section 61.346(b)(4)(iii); 40 CFR Section 61.356(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Delayed Repairs: Delay of repair of facilities or units that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Repairs: when a broken seal or gasket or other problem is identified, first efforts at repair shall be made as soon as practicable, but not later than 15 calendar days after identification. 40 CFR Section 61.346(a)(3); 40 CFR Section 61.346(b)(5); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Records: An owner or operator shall maintain a record for each visual inspection that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR Section 60.697(d); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) Records: An owner or operator shall maintain a record for each test of no detectable emissions. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. 40 CFR Section 61.356(g)-(h); 40 CFR Section 60.697(d); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-86

Subject Item: GP 077 Junction Boxes receiving Wastewater from NSPS QQQ Units not subject to NESHAPs FF
Associated Items: FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions

What to do Why to do it Junction box covers shall have a tight seal around the edge and shall be kept in place at all times, except during inspection and maintenance. 40 CFR Section 60.692-2(b)(2); Minn. R. 7011.1435(C)

Junction boxes shall be equipped with a cover and may have an open vent pipe. The vent pipe shall be at least 90 cm (3 ft) in length and shall not exceed 10.2 cm (4 in) in diameter. 40 CFR Section 60.692-2(b)(1); Minn. R. 7011.1435(C)

Junction boxes shall be visually inspected initially and semiannually thereafter to ensure that the cover is in place and to ensure that the cover has a tight seal around the edge. 40 CFR Section 60.692-2(b)(3); Minn. R. 7011.1435(C)

Delayed Repairs: Delay of repair of facilities that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial refinery or process unit shutdown. Repair of such equipment shall occur before the end of the next refinery or process unit shutdown. 40 CFR Section 60.692-6(a); 40 CFR Section 60.692-6(b); Minn. R. 7011.1435(C)

Repair junction boxes: If a broken seal or gap is identified, first effort at repair shall be made as soon as practicable, but not later than 15 calendar days after the broken seal or gap is identified unless qualifying for delay of repair. 40 CFR Section 60.692-2(b)(4); Minn. R. 7011.1435(C)

Record information from drain inspections. Minn. R. 7011.1435(C) Record: For junction boxes; the location, date, and corrective action shall be recorded for inspections when a broken seal, gap, or other problem is identified that could result in VOC emissions. 40 CFR Section 60.697(b)(2); Minn. R. 7011.1435(C)

Recordkeeping: (1) A copy of the design specifications for all equipment used to comply with the provisions of this subpart shall be kept for the life of the source in a readily accessible location. (2) The following information pertaining to the design specifications shall be kept. (i) Detailed schematics, and piping and instrumentation diagrams. (ii) The dates and descriptions of any changes in the design specifications. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 60.697(f)(1)-(2); 40 CFR Section 60.697(f)(2)(i)-(ii); Minn. R. 7011.1435(C)

Recordkeeping: (1) If an emission point cannot be repaired or corrected without a process unit shutdown, the expected date of a successful repair shall be recorded. (2) The reason for the delay shall be recorded if an emission point or equipment problem is not repaired or corrected in the specified amount of time; (3) The signature of the owner or operator (or designee) whose decision it was that repair could not be effected without refinery or process shutdown shall be recorded. (4) The date of successful repair or corrective action shall be recorded. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 60.697(e)(1)-(4); Minn. R. 7011.1435(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-87

Subject Item: GP 079 Non-contact Cooling Water Systems
Associated Items: EU 319 Non Contact Cooling Water Systems - Cooler

What to do Why to do it Record: For non-contact cooling water systems subject to the exclusion, an owner or operator shall keep for the life of the facility in a readily accessible location, plans or specifications which demonstrate that the cooling water does not contact hydrocarbons or oily wastewater and is not recirculated through a cooling tower. 40 CFR Section 60.697(j); Minn. R. 7011.1435(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-88

Subject Item: GP 080 Stormwater Sewers
Associated Items: EU 320 Storm Sewers - Other Emission Unit

What to do Why to do it Record: For stormwater sewer systems subject to the exclusion in 40 CFR Section 60.692-1(d)(1), an owner or operator shall keep for the life of the facility in a readily accessible location, plans or specifications which demonstrate that ancillary equipment does not come in contact with or store oily wastewater. 40 CFR Section 60.697(h); Minn. R. 7011.1435(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-89

Subject Item: GP 081 Fugitive Compressors Exempt from LDAR Requirements
Associated Items: FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions

What to do Why to do it Compressors in hydrogen service are exempt from LDAR monitoring and repair requirements, if an owner or operator demonstrates that a compressor is in hydrogen service. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.593a(b)(1); Minn. R. 7007.0800, subp. 2 When an owner or operator and the Administrator do not agree on whether a piece of equipment is in hydrogen service, the procedures in paragraph 40 CFR Section 60.593a(b)(2) shall be used to resolve the disagreement. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.593a(b)(2); Minn. R. 7007.0800, subp. 2 Each compressor is presumed not to be in hydrogen service unless an owner or operator demonstrates that the piece of equipment is in hydrogen service. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC; 40 CFR Section 60.593a(b)(2); Minn. R. 7007.0800, subp. 2 For a piece of equipment to be considered in hydrogen service, it must be determined that the percentage hydrogen content can be reasonably expected always to exceed 50 percent by volume. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.593a(b)(2); Minn. R. 7007.0800, subp. 2 For purposes of determining the percentage hydrogen content in the process fluid that is contained in or contacts a compressor, the owner or operator shall use either procedures that conform to those specified in 40 CFR Section 60.593a(b)(2) or engineering judgment provided the engineering judgment demonstrates that the content clearly exceeds 50 percent by volume. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.593a(b)(2); Minn. R. 7007.0800, subp. 2 Components that are integral to the compressor, are considered part of the compressor, and thus exempt from LDAR monitoring and repair requirements if the compressor is in hydrogen service. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.593a(b)(2); Minn. R. 7007.0800, subp. 2 A ny existing reciprocating compressors are exempt from seal requirements, which is, paragraphs (a) through (e) and (h) of 40 CFR Section 60.482-3a. Provided the owner or operator demonstrates that recasting the distance piece or replacing the compressor are the only options available to bring the compressor into compliance. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-3a(j); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-90

Subject Item: GP 082 Fugitive Compressors LDAR Requirements
Associated Items: FS 006 Bottom Loading - Material Handling/Transfer/Storage
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions FS 075 35 Alkylation - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions
FS 128 88-Butane - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it Each compressor that is not exempt from LDAR requirements in GP 081, Fugitive Compressors Exempt from LDAR Requirements must meet the requirements in GP 090, Fugitive LDAR Equipment Designated Non-detectable. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 If leak repair requires the shutdown of a compressor and no permanent spare is available, then criteria for partial unit shutdown is met, and delay of repair is allowed. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-9a(a); Minn. R. 7007.0800, subp. 2 Include in the semi-annual LDAR Report: Number of compressors for which leaks were detected. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.487a(c)(2)(v); Minn. R. 7007.0800 Include in the semi-annual LDAR Report: Number of compressors for which leaks were not repaired within 15 calendar days or put on the delay of repair list. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.487a(c)(2)(vi); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-91

Subject Item: GP 087 Fugitive LDAR All Equipment in VOC or HAP Service
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-92

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 137 RGP Transfer - Process Emissions FS 138 RGP Loading Rack - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it Regulated equipment in VOC or organic HAP service (>10 wt% VOC per 40 CFR Section 60.481a or >5 wt% organic HAPs listed in Table 1 of 40 CFR pt. 63, subp. CC) must comply with the leak detection and repair (LDAR) provisions of this permit. Compliance with these provisions constitutes full and complete compliance with otherwise applicable requirements of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J, and V; 40 CFR pt. 63, subps. A and CC; the LDAR provisions of the 2001 Consent Order (U.S. v. Koch Petroleum Group, Court file No. 00-CCU-2756, U.S. Dist of MN); Clean Fuels Permit 106A-92-I/O-32; and related Minnesota rules. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J, and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2

LDAR programs shall be implemented refinery-wide, including all components within all contiguous areas that are owned and maintained by the refinery. As referenced in this Section, "components" shall mean applicable regulated equipment as defined in 40 CFR pt. 60, subp. GGGa, and 40 CFR pt. 63, subp. CC, except that components located outside of process unit boundaries shall not be excluded from applicability by using the definition of "process unit". 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.481a; Minn. R. 7007.0800, subp. 2

The owner or operator shall have the option of monitoring all components within a process unit within 30 days after the startup of the process unit after the turnaround without having the results of the monitoring used in the leak rate determination. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 The owner or operator shall calculate percent leaking valves on a process unit by process unit basis. This rate is used to determine monitoring frequency for units utilizing skip monitoring frequencies. Storage tanks are considered separate process units under the consolidated LDAR program implemented consistent with the Consent Decree, the Clean Fuels permit, and state/federal regulations. The leak rates for components in these groups are calculated separately and are not included in the leak rates calculated for other process units. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.483-1a; 40 CFR Section 60.483-2a; Minn. R. 7007.0800, subp. 2

When a leak is detected, repair as soon as practicable. Make first attempt at repair no later than 5 days after the leak is detected. Make final repair and monitoring as soon as practical but no later than 15 calendar days after it is detected unless delay of repair provisions are invoked. First attempts at repair include, but are not limited to, the best practices described under 40 CFR Section 60.482-7a(e). 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Sections 60.482-2a(c); 60.482-3a(g); 60.482-7a(d); 60.482-8a(c); 60.482-10a(g); 60.482-11a(d); Minn. R. 7007.0800, subp. 2 Delay of repair allowed. Repair must typically be completed before the end of the next process unit shutdown and the following criteria must be met: Delay of repair of equipment will be allowed for equipment which is isolated from the process and which does not remain in VOC service. Delay of repair beyond a process unit shutdown will be allowed for a valve, if valve assembly replacement is necessary during the process unit shutdown, valve assembly supplies have been depleted, and valve assembly supplies had been sufficiently stocked before the supplies were depleted. Delay of repair beyond the next process unit shutdown will not be allowed unless the next process unit shutdown occurs sooner than 6 months after the first process unit shutdown. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC; 40 CFR Section 60.482-9a; Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-93

Tag leaking equipment. (1) A weatherproof and readily visible identification, marked with the equipment identification number, shall be attached to the leaking equipment. (2) The identification on non-valve equipment may be removed after it has been repaired. The identification on a valve may be removed after it has been monitored for 2 successive months as specified in 40 CFR Section 60.482-7a(c) and no leak has been detected during those 2 months. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(b); Minn. R. 7007.0800, subp. 2

Record date, tag number, and leak data when a leak is detected. When each leak is detected as specified in 40 CFR Section 60.482-2a, 40 CFR Section 60.482-3a, 40 CFR Section 60.482-7a, 40 CFR Section 60.482-8a, 40 CFR Section 60.482-11a, 40 CFR Section 60.483-2a, the following information shall be recorded in a log and shall be kept for 2 years in a readily accessible location: (1) The instrument and operator identification numbers and the equipment identification number, except when indications of liquids dripping from a pump are designated as a leak. (2) The date the leak was detected and the dates of each attempt to repair the leak. (3) Repair methods applied in each attempt to repair the leak. (4) Maximum instrument reading measured by Method 21 of appendix A-7 of this part at the time the leak is successfully repaired or determined to be nonrepairable, except when a pump is repaired by eliminating indications of liquids dripping. (continued below) 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(c); Minn. R. 7007.0800, subp. 2

(continued from above) (5) "Repair delayed" and the reason for the delay if a leak is not repaired within 15 calendar days after discovery of the leak. (6) The signature of the owner or operator (or designate) whose decision it was that repair could not be effected without a process shutdown. (7) The expected date of successful repair of the leak if a leak is not repaired within 15 days. (8) Dates of process shutdowns that occur while the equipment is unrepaired. (9) The date of successful repair of the leak.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(c); Minn. R. 7007.0800, subp. 2

Document applicability determination for all LDAR equipment. The owner or operator shall demonstrate that a piece of equipment is in light liquid service by showing that all the following conditions apply: (1) The vapor pressure of one or more of the organic components is greater than 0.3 kPa at 20 Celsius, Standard reference texts or ASTM D-2879 (incorporated by reference -- see 40 CFR Section 60.17) shall be used to determine the vapor pressures. (2) The total concentration of the pure organic components having a vapor pressure greater than 0.3 kPa at 20 Celsius is equal to or greater than 20 percent by weight. (3) The fluid is a liquid at operating conditions. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.485a(e); Minn. R. 7007.0800, subp. 2

Document applicability determination for all LDAR equipment. Include (1) the dates of each required initial compliance test as required in 40 CFR Section 60.482-2a(e), 40 CFR Section 60.482-3a(i), 40 CFR Section 60.482-4a, and 40 CFR Section 60.482-7a(f); (2) The background level measured during each compliance test; and (3) The maximum instrument reading measured at the equipment during each compliance test. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(e)(4); Minn. R. 7007.0800, subp. 2

Report: Provide a listing of those units that became subject to more frequent monitoring for valves during the reporting interval. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.487a; Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-94

Submit semi-annual LDAR Report to the Administrator beginning six months after the initial startup date and due 30 days after reporting period thereafter. All semi-annual reports to the Administrator shall include the following information, summarized from the information in 40 CFR Section 60.486a: (1) Process unit identification. (2) For each month during the semi-annual reporting period: (i) Number of valves for which leaks were detected as described in 40 CFR Section 60.482-7a(b) or 40 CFR Section 60.483-2a; (ii) Number of valves for which leaks were not repaired as required in 40 CFR Section 60.482-7a(d)(1); (iii) Number of pumps for which leaks were detected as described in 40 CFR Sections 60.482-2a(b), (d)(4)(ii)(A) or (B), or (d)(5)(iii) (iv) Number of pumps for which leaks were not repaired as required in 40 CFR Section 60.482-2a(c)(1) and 40 CFR Section 60.482-2a(d)(6); (v) Number of compressors for which leaks were detected as described in 40 CFR Section 60.482-3a(f); 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.487a(c); Minn. R. 7007.0800, subp. 2

(continued from above) (vi) Number of compressors for which leaks were not repaired as required in 40 CFR Section 60.482-3a(g)(1); and (ix) The facts that explain each delay of repair and, where appropriate, why a process unit shutdown was technically infeasible. (3) Dates of process unit shutdowns which occurred within the semi-annual reporting period. (4) Revisions to items reported in the initial report.

A lso include frequency of monitoring for process units utilizing skip period monitoring. Include the results of all performance tests in accordance with 40 CFR Section 60.8 of the General Provisions. The provisions of 40 CFR Section 60.8(d) do not apply to affected facilities subject to the provisions of this subpart except that an owner or operator must notify the Administrator of the schedule for the initial performance tests at least 30 days before the initial performance tests. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.487a(c); Minn. R. 7007.0800, subp. 2

Storage tanks are considered separate process units under the consolidated LDAR program implemented consistent with the Consent Decree, the Clean Fuels permit, and state/federal regulations. Any storage tank system components must either be included in these FSs or others as referenced in 40 CFR Section 60.482-1a(g). 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.481a; 40 CFR Section 60.482-1a(g); 40 CFR Section 60.591a; Minn. R. 7007.0800, subp. 2 Monitoring to verify repair on delay-of-repair equipment must occur within 15 days after startup of the process unit. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-9a(a); Minn. R. 7007.0800, subp. 2 Use calibration gases and follow test methods and procedures as referenced in 40 CFR Section 60.458a(b) 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.485a(b); Minn. R. 7007.0800, subp. 2 Comply with recordkeeping requirements for equipment calibrations and monitoring events as referenced in 40 CFR Section 60.486a(a)(3) (i.e. instrument, equipment, operator, date, and reading), 40 CFR Section 60.486a(c) (i.e. equipment, operator, date of leak and repair, repair method, max reading, reason for delay, signature, date of repair and unit shutdown), 40 CFR Section 60.486(e)(7) (i.e. weekly visual pump inspection) , 40 CFR Section 60.486a(e)(10) (i.e. releases from PSVs), and 40 CFR Section 60.486(e)(8) (i.e. instrument calibrations) The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Sections 60.486a(a)(3); 60.486a(c); 60.486a(e)(8); 60.486a(c)(4); 60.486a(e)(7); 60.486a(e)(10); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-95

Subject Item: GP 088 Fugitive LDAR in Vacuum Service
Associated Items: FS 006 Bottom Loading - Material Handling/Transfer/Storage
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions
FS 048 25-Crude Unit - Process Emissions

What to do Why to do it A list of identification numbers for equipment in vacuum service shall be recorded in a log or database that is kept in a readily accessible location. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(e)(5); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-96

Subject Item: GP 089 Fugitive LDAR Emission Sources not in VOC or HAP Service

What to do Why to do it Information and data used to demonstrate that a piece of equipment is not in VOC service shall be recorded in a log or database that is kept in a readily accessible location. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(i)(3); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-97

Subject Item: GP 090 Fugitive LDAR Equipment Designated Non-detectable emissions (NDE)
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-98

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 137 RGP Transfer - Process Emissions FS 138 RGP Loading Rack - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it If an instrument reading of 500 ppm or greater is measured, a leak is detected. If a leak is detected, then follow the repair requirements in GP 087. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-2a(e); 40 CFR Section 60.482-3a(i); 40 CFR Section 60.482-7a(f); Minn. R. 7007.0800, subp. 2 Pumps designated for no detectable emissions must meet specifications: Any pump that is designated for no detectable emission is exempt from barrier system requirements if the pump: (1) Has no externally actuated shaft penetrating the pump housing. (2) Is demonstrated to be operating with no detectable emissions as indicated by an instrument reading of less than 500 ppm above background as measured by Method 21.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-2a(e); Minn. R. 7007.0800, subp. 2

Compressors designated for no detectable emissions must meet specifications. The compressor must be demonstrated to be operating with no detectable emissions, as indicated by an instrument reading of less than 500 ppm above background, as measured by Method 21. A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-3a(i); Minn. R. 7007.0800, subp. 2

Valves designated for no detectable emissions must meet specifications: The valve must: (1) Have no external actuating mechanism in contact with the process fluid. (2) Be operated with emissions less than 500 ppm above background as determined by Method 21.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-7a(f); Minn. R. 7007.0800, subp. 2

Measure for detectable emissions using Method 21. Test for compliance with 40 CFR Section 60.482-7a(f)(2) initially upon designation, annually, and at other times requested by the Administrator. The owner or operator shall determine compliance with the no detectable emission standards in 40 CFR Section 60.482-2a(e), 40 CFR Section 60.482-3a(i), 40 CFR Section 60.482-4a, 40 CFR Section 60.482-7a(f), and 40 CFR Section 60.482-10a(e) as follows: (1) The requirements of 40 CFR Section 60.482-7a(b) shall apply. (2) Method 21 shall be used to determine the background level. All potential leak interfaces shall be traversed as close to the interface as possible. The arithmetic difference between the maximum concentration indicates by the instrument and the background level is compared with 500 ppm for determining compliance. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.485a(c); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-99

Measure for detectable emissions upon Administrator's request. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-2a(e); 40 CFR Section 60.482-3a(i); 40 CFR Section 60.482-7a(f); Minn. R. 7007.0800, subp. 2 Document applicability determination for all LDAR equipment in light liquid service. Include a list of identification numbers for equipment that are designated for no detectable emissions. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(e)(2); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-100

Subject Item: GP 091 Fugitive LDAR Open-ended Lines
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-101

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 137 RGP Transfer - Process Emissions FS 138 RGP Loading Rack - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it With the exception of asphalt lines, open-ended lines must be sealed by a cap, blind flange, plug or second valve at all times except during operations requiring flow through the line. Open-ended valves or lines containing materials which would autocatalytically polymerize or would present an explosion, serious overpressure, or other safety hazard if capped or equipped with a double block and bleed system as specified in paragraphs (a) through (c) of this section are exempt from the requirements of paragraphs (a) through (c) of this section. (a)(1) Each open-ended valve or line shall be equipped with a cap, blind flange, plug, or a second valve, except as provided in 40 CFR Section 60.482-1a(c), 40 CFR Section 60.482-6a(d), and 40 CFR Section 60.482-6a(e)

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by permit. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-6a; 40 CFR Section 60.593a(f); Minn. R. 7007.0800, subp. 2

(2) The cap, blind flange, or second valve shall seal the open end at all times except during operations requiring fluid flow through the open-ended valve or line. (b) Each open-ended valve or line equipped with a second valve shall be operated in a manner such that the valve on the process fluid end is closed before the second valve is closed. (c) When a double block-and-bleed system is being used, the bleed valve or line may remain open during operations that require venting the line between the block valves but shall comply with paragraph (a) of this section at all other times.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by permit. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-6a; Minn. R. 7007.0800, subp. 2

A leak is detected if an open-ended line is found and not immediately repaired. If a leak is detected, then follow the repair requirements in GP 087.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by permit. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2

FHR's consolidated LDAR program establishes a compliance plan which sets 5- and 15-day repair deadlines for open-ended lines and allows delay of repair for any open-ended lines that would otherwise require significant process changes or a shutdown to fix. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CGR Section 60.593a(f); Minn. R. 7007.0800, subp. 2 Replace or correct remaining open-ended lines in the 23 coker identified in the January 6, 2006, correspondence from FHR to MPCA to ensure compliance with 40 CFR Section 60.482-6a by the end of the next turnaround involving replacement of the #3 coke drums, anticipated to occur in Fall 2013. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-6a; Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-102

Subject Item: GP 093 Fugitive LDAR PSV to Atmosphere in Gas/Vapor Service
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-103

Associated Items: FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 137 RGP Transfer - Process Emissions FS 138 RGP Loading Rack - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it A fter each pressure release, the pressure relief device shall be returned to a condition of no detectable emissions, as indicated by an instrument reading of less than 500 ppm above background, as soon as practicable, but no later than 5 calendar days after the pressure release, except as provided in 40 CFR Section 60.482-9a. No later than 5 calendar days after the pressure release, the pressure relief device shall be monitored to confirm the conditions of no detectable emissions, as indicated by an instrument reading of less than 500 ppm above background, using Method 21 per the requirements stated in GP 090. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-4a(b); Minn. R. 7007.0800, subp. 2

Document applicability determination for all LDAR pressure relief devices. Include a list of equipment identification numbers for pressure relief devices subject to LDAR provisions. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(e)(4); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-104

Subject Item: GP 094 Fugitive LDAR PSV with Upstream Rupture Disks
Associated Items: FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment

What to do Why to do it Per 40 CFR Section 60.482-4a(d)(2) after each pressure release, a new rupture disk shall be installed upstream of the pressure relief device as soon as practicable, but no later than 5 calendar days after each pressure release, except as provided in 40 CFR Section 60.482-9a. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-4a(d)(2); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-105

Subject Item: GP 095 Fugitive LDAR Pumps In Heavy Liquid Service
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-106

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it If an instrument reading of 1,000 ppm or greater is measured, a leak is detected. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 If evidence of a potential leak is found by visual, audible, olfactory, or any other detection method at pumps, valves, and connectors in heavy liquid service and pressure relief devices in light liquid or heavy liquid service, the owner or operator shall follow either one of the following procedures: (1) The owner or operator shall monitor the equipment within 5 days by the method specified in 40 CFR Section 60.485a(b) and shall comply with the requirements of paragraphs (b) through (d) of this section. (2) The owner or operator shall eliminate the visual, audible, olfactory, or other indication of a potential leak within 5 calendar days of detection. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-8a(a); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-107

Subject Item: GP 096 Fugitive LDAR Light Liquid Pumps
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-108

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 137 RGP Transfer - Process Emissions FS 138 RGP Loading Rack - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it Monitor pumps for leaks using Method 21. If an instrument reading of 1000 ppm or greater is measured, a leak is detected. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-2a; Minn. R. 7007.0800, subp. 2 Weekly visually inspect pumps for indications of liquids dripping from the pump seal. If there are indications of liquids dripping from the pump seal, either: (i) Monitor the pump within 5 days using Method 21 to determine whether a leak is detected, or (ii) Designate the visual indications of liquids dripping as a leak, and repair the leak using either the procedures in 40 CFR Section 60.482-2a(c) or by eliminating the visual indications of liquids dripping. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-2a(b)(2); Minn. R. 7007.0800, subp. 2

Reciprocating pumps in light liquid service are exempt from LDAR monitoring and repair requirements if recasting the distance piece or replacing the reciprocating pump is required to meet the standards. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 Monitor unsafe-to-monitor pumps per the written inspection plan. No plan is required if no components are on the unsafe-to-monitor list. Plan must require monitoring of the pump as frequently as practicable during safe-to-monitor times but not more frequently than the periodic monitoring schedule otherwise applicable, and repair of the pump if a leak is detected. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.485a(f); 40 CFR Section 60.482-2a(g)(2); Minn. R. 7007.0800, subp. 2 Delay of repair allowed. Repair must typically be completed before the end of the next process unit shutdown and the following criteria must be met: (1) Repair requires the use of dual mechanical seal system that includes a barrier fluid system, and (2) Repair is completed as soon as practicable, but not later than 6 months after the leak was detected. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-9a(d); Minn. R. 7007.0800, subp. 2

A pump that begins operation in light liquid service after the initial startup date for the process unit must be monitored for the first time within 30 days after the end of its startup period, except for a pump that replaces a leaking pump. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-2a(a)(1); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-109

Subject Item: GP 099 Fugitive LDAR Sample Stations
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-110

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 137 RGP Transfer - Process Emissions FS 138 RGP Loading Rack - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it Sampling systems, as defined in 40 CFR Section 60.481a, except in situ sampling systems and sampling systems without purges, in VOC or HAP service shall be equipped with a closed-purged, closed-loop, or a closed-vent system. Each closed-purge, closed-loop, or closed-vent system shall comply with one of the following requirements: (1) Gases displaced during filling of the sample container are not required to be collected or captured. (2) Containers that are part of a closed-purge system must be covered or closed when not being filled or emptied. (3) Gases remaining in the tubing or piping between the closed-purge system valve(s) and sample container valve(s) after the valves are closed and the sample container is disconnected are not required to be collected or captured. (4) Each closed-purge, closed-loop, or closed-vent system shall be designed and operated to: (continued below) 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-5a; Minn. R. 7007.0800, subp. 2

(continued from above) (i) Return the purged process fluid directly to the process line. (ii) Collect and recycle the purged process fluid to a process. (iii) Capture and transport all the purged process fluid to a control device that complies with the requirements of 40 CFR Section 60.482-10a. (iv) Collect, store, and transport the purged process fluid to any of the following systems or facilities: (A) A waste management unit as defined in 40 CFR Section 63.111, if the waste management unit is subject to and operated in compliance with the provisions of 40 CFR pt. 63, subpart G, applicable to Group 1 wastewater streams; (continued below) 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-5a; Minn. R. 7007.0800, subp. 2

(continued from above) (B) A treatment, storage, or disposal facility subject to regulation under 40 CFR pts. 262, 264, 265, or 266; (C) A facility permitted, licensed, or registered by a state to manage municipal or industrial solid waste, if the process fluids are not hazardous waste as defined in 40 CFR part 261; (D) A waste management unit subject to and operated in compliance with the treatment requirements of 40 CFR Section 61.348(a), provided all waste management units that collect, store, or transport the purged process fluid to the treatment unit are subject to and operated in compliance with the management requirements of 40 CFR Sections 61.343 through 40 CFR 61.347; or (E) A device used to burn off-specification used oil for energy recovery in accordance with 40 CFR pt. 279, subp. G, provided the purged process fluid is not hazardous waste as defined in 40 CFR pt. 261. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-5a; Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-111

Subject Item: GP 100 Fugitive LDAR Heavy Liquid Valves and PSVs (in LL/HL Service)
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-112

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it If evidence of a potential leak is found by visual, audible, olfactory, or any other detection method at pumps, valves, and connectors in heavy liquid service and pressure relief devices in light liquid or heavy liquid service, the owner or operator shall follow either one of the following procedures: (1) The owner or operator shall monitor the equipment within 5 days by the method specified in 40 CFR Section 60.485a(b) and if an instrument reading of 500 ppm or greater is measured, a leak is detected. If a leak is detected, then follow the repair requirements in GP087 (2) The owner or operator shall eliminate the visual, audible, olfactory, or other indication of a potential leak within 5 calendar days of detection. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-8a(a); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-113

Subject Item: GP 101 Fugitive LDAR Valves in Light Liquid Service
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-114

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 137 RGP Transfer - Process Emissions FS 138 RGP Loading Rack - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it If an instrument reading of 500 ppm or greater is measured, a leak is detected. If a leak is detected, then follow the repair requirements in GP 087. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-7a(b); Minn. R. 7007.0800, subp. 2 Sustainable skip period monitoring: At process units that have less than 2 percent leaking valves for 2 consecutive months, owner or operator shall monitor each valve once every calendar quarter, beginning with the next quarter. 40 CFR pt. 70 (consolidated LDAR requirements based on the Consent Decree, various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 Sustainable skip period monitoring: At process units that have less than or equal to 1 percent leaking valves for 2 consecutive quarters, owner or operator may elect to monitor each valve once every 2 calendar quarters. 40 CFR pt. 70 (consolidated LDAR requirements based on the Consent Decree, various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 Sustainable skip period monitoring: At process units that have less than or equal to 0.5 percent leaking valves for 3 consecutive calendar semi-annual periods, owner or operator may elect to monitor each valve once every 4 calendar quarters. 40 CFR pt. 70 (consolidated LDAR requirements based on the Consent Decree, various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 Sustainable skip period monitoring: At process units on a calendar quarterly, semiannual, or annual monitoring schedule that have greater than or equal to 2 percent leaking valves in any single detection period, the owner or operator shall monitor each valve no less than every month, but can once again elect to advance to less frequent monitoring pursuant to the schedule above. 40 CFR pt. 70 (consolidated LDAR requirements based on the Consent Decree, various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 Sustainable skip period monitoring: At process units on a calendar semi-annual or annual monitoring schedule that have greater than or equal to 1 percent but less than 2 percent leaking valves in any single detection period, the owner or operator shall monitor each valve no less than every calendar quarter, but can again elect to advance to less frequent monitoring pursuant to the schedule above. 40 CFR pt. 70 (consolidated LDAR requirements based on the Consent Decree, various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 Sustainable skip period monitoring: At process units on a calendar annual monitoring schedule that have greater than or equal to 0.5 percent but less than 1 percent leaking valves in any single detection period, the owner or operator shall monitor each valve no less than semi-annually, but can again elect to advance to less frequent monitoring pursuant to the schedule above. 40 CFR pt. 70 (consolidated LDAR requirements based on the Consent Decree, various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 Monitor difficult-to-monitor valves once per calendar year using Method 21. A valve may be designated as difficult-to-monitor if the owner or operator of the valve demonstrates that the valve cannot be monitored without elevating the monitoring personnel more than 2 meters above a support surface. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-7a(h); Minn. R. 7007.0800, subp. 2 Document applicability determination for all LDAR difficult-to-monitor valves. Document the following information: A list of identification numbers for valves that are designated as difficult-to-monitor, an explanation for each valve stating why the valve is difficult-to-monitor. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(f)(2); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-115

Monitor unsafe-to-monitor valves per the written inspection plan. No plan is required if no components are on the unsafe-to-monitor list. Any valve that is designated, as described in 40 CFR Section 60.486a(f)(1) as an unsafe-to-monitor valve is exempt from routine monitoring requirements if: (1) The owner or operator of the valve demonstrates that the valve is unsafe to monitor because monitoring personnel would be exposed to an immediate danger as a consequence of routine monitoring and (2) The owner or operator of the valve adheres to a written plan that requires monitoring of the valve as frequently as practicable during safe-to-monitor times, if any. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-7a(g); Minn. R. 7007.0800, subp. 2

Document applicability determination for all LDAR difficult-to-monitor and unsafe-to monitor valves. Document the following information: A list of identification numbers for valves that are designated as unsafe-to-monitor, and explanation for each valve stating why the valve is unsafe-to-monitor, and the plan for monitoring each valve. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.486a(f)(1); Minn. R. 7007.0800, subp. 2 Report: Provide a listing of those units that became subject to more frequent monitoring for valves during the reporting interval. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC) 40 CFR Section 60.487a; Minn. R. 7007.0800, subp. 2 The owner or operator shall designate each process unit as either quarterly monitoring or part of the sustainable skip program. It is allowed to switch between quarterly monitoring and the sustainable skip period program provided that process units monitored in the skip period alternative method may not revert to quarterly monitoring if the most recent monitoring period demonstrates that more than 2% of the valves found leaking under the internal leak definition. Pursuant to 40 CFR Section 60.488(d), the Administrator shall be notified of the switch in monitoring frequency option 90 days prior to implementing the provision. Quarterly monitoring must be followed unit-wide if selected, and must continue unless the sustainable skip monitoring is selected and implemented for that unit. Quarterly frequency does not take into account valve leak rate. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2

The percent of valves leaking shall be determined using the following equation: %VL= (VL/ VT) * 100

Where: %VL= Percent leaking valves. VL= Number of valves found leaking.

VT= The sum of the total number of valves monitored. (2) The total number of valves monitored shall include difficult-to-monitor and unsafe-to-monitor valves only during the monitoring period in which those valves are monitored. (3) The number of valves leaking shall include valves for which repair has been delayed. (continued below) 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.485a(h); Minn. R. 7007.0800, subp. 2

(continued from above) (4) Any new valve that is not monitored within 30 days of being placed in service shall be included in the number of valves leaking and the total number of valves monitored for the monitoring period in which the valve is placed in service. (5) If the process unit has been subdivided in accordance with 40 CFR Section 60.482-7a(c)(1)(ii), the sum of valves found leaking during a monitoring period includes all subgroups. (6) The total number of valves monitored does not include a valve monitored to verify repair. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.485a(h); Minn. R. 7007.0800, subp. 2

Valves on the delay of repair list that are determined to be leaking greater than 50,000 ppmv will undertake one heroic repair attempt (i.e. drill and tap, wire wrap, etc.) within 45-days of detection unless there is a safety or environmental concern posed by repairing the leak in this matter. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-116

Valves on the delay of repair list shall continue to be monitored in the same frequency as the process unit. If a leak reaches 50,000 ppm, and cannot be reduced to less than 50,000 ppm, one heroic repair attempt (i.e. drill and tap, wire wrap, etc.) will be attempted within 45-days unless there is a safety or environmental concern posed by repairing the leak in this matter. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 If valve is on the delay of repair list for longer than 36 months, then one heroic repair (i.e. drill and tap, wire wrap. etc.) will be attempted unless there is a safety or environmental concern posed by repairing the leak in this matter. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 If a valve underwent a legitimate repair attempt during a process unit shutdown, and if the repair attempt is unsuccessful and continues to leak after the startup of the process unit, then the leak is considered a new leak with regards to the repair timeline. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 If evidence of a potential leak is found by visual, audible, olfactory, or any other detection method at pumps, valves, and connectors in heavy liquid service and pressure relief devices in light liquid or heavy liquid service, the owner or operator shall follow either one of the following procedures: (1) The owner or operator shall monitor the equipment within 5 days by the method specified in 40 CFR Section 60.485a(b) and if an instrument reading of 500 ppm or greater is measured, a leak is detected. If a leak is detected, then follow the repair requirements in GP 087. (2) The owner or operator shall eliminate the visual, audible, olfactory, or other indication of a potential leak within 5 calendar days of detection. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2

A valve (not replacing a leaking valve) that begins operation in gas/vapor service or light liquid service after the initial startup date for the process unit must be monitored according to paragraphs (a)(2)(i) or (ii). (i) The valve must be monitored for the first time within 30 days after the end of its startup period to ensure proper installation. (ii) If the existing valves in the process unit are monitored in accordance with 40 CFR Section 60.483-1a or 40 CFR Section 60.483-2a, count the new valve as leaking when calculating the percentage of valves leaking as described in 40 CFR Section 60.483-2a(b)(5). If less than 2.0 percent of the valves are leaking for that process unit, the valve must be monitored for the first time during the next scheduled monitoring event for existing valves in the process unit or within 90 days, whichever comes first. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-7a(a)(2); Minn. R. 7007.0800, subp. 2

A ny valve for which a leak is not detected for 2 successive months may be monitored quarterly, beginning with the next calendar quarter (consistent with the unit monitoring schedule), until a leak is detected. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-7a(c); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-117

Subject Item: GP 102 Units where carbon canisters may be used to meet NESHAP FF Requirements
Associated Items: FS 001 Unburied Sewer Lines subject to NESHAP FF or NSPS QQQ - Material Handling/Transfer/Storage FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-118

Associated Items: FS 106 71 Process Steam Boilers - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 130 Carbon Canisters & Associated Piping - Process Emissions FS 132 SVE Thermal Oxidizer(86 UNIT3 and 88 UNIT2) - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it The owner or operator shall install, operate, and maintain on each drain system opening a cover and closed-vent system that routes all organic vapors vented from the drain system to a control device. Each opening shall be maintained in a closed, sealed position (e.g., covered by a lid that is gasketed and latched) at all times that waste is in the drain system except when it is necessary to use the opening for waste sampling or removal, or for equipment inspection, maintenance, or repair.

A depature from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR 61.346(a)(1)(i); 40 CFR Section 61.346(a)(1)(i)(B); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Control device and closed vent system must be operated at all times when waste is in the waste management unit vented to the control device except when maintenance or repair of the waste management unit cannot be completed without a shutdown of the control device or during maintenance/change out of the carbon canisters. 40 CFR Section 61.349(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Carbon canister control device system shall recover or control the organic emissions vented to it with an efficiency of 95 weight percent or greater, or shall recover or control the benzene emissions vented to it with an efficiency of 98 weight percent or greater. 40 CFR Section 61.349(a)(2); 40 CFR Section 61.349(a)(2)(ii); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

A t all times, including periods of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Administrator which may include, but is not limited to, monitoring results, review of operating and maintenance procedures and inspection of the source. 40 CFR Section 61.12(c); Minn. R. 7011.9900

Closed vent system and control device shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv initially and annually by Method 21 monitoring.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.346(a)(1)(i); 40 CFR 61.349(a)(1)(i); 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Measure VOC or benzene concentration at outlet of 1st carbon canister in carbon adsorption system when the source is connected to the carbon canister, and during periods of normal operation in accordance with the frequency specified in 40 CFR Section 61.354(d). (2001 EPA Consent Decree as amended) CAAA of 1990; Minn. R. 7007.0800, subp. 2; 40 CFR Section 61.349(h); 40 CFR Section 61.354(d); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Compliance demo: Replace existing primary carbon container with fresh carbon container within 24 hours for a 2-canister system when carbon breakthrough is detected. (2001 EPA Consent Decree as amended) CAAA of 1990; 40 CFR Section 61.354(d); Minn. R. 7007.0800, subp. 2

Install primary and secondary carbon canisters and operate them in series. (2001 EPA Consent Decree as amended) CAAA of 1990; Minn. R. 7007.0800, subp. 2

Breakthrough shall be defined as a condition where the outlet of the primary canister is >100 ppmv VOC or >20 ppmv benzene, and the primary canister is providing a reduction of < 95% VOC or < 98% benzene. (2001 EPA Consent Decree as amended) CAAA of 1990; 40 CFR Section 61.354(d); Minn. R. 7007.0800, subp. 2

Record date of carbon containers change-outs. 40 CFR Section 61.356(j)(10)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-119

If using PID for Method 21 measurement, then follow manufacturer calibration procedures. (2001 EPA Consent Decree as amended) CAAA of 1990; Minn. R. 7007.0800, subp. 2

Conduct initial and quarterly visually inspections of the closed vent system and control devices. The visual inspection shall include inspection of ductwork and piping and connections to covers and control devices for evidence of visible defects such as holes in ductwork or piping and loose connections. 40 CFR Section 61.346(a)(2); 40 CFR Section 61.349(f); 40 CFR Section 61.357(d)(8); 40 CFR 63.655(a); Minn. R. 7011.9930(E)

For conservation vents located on closed vent systems in FHR's WWTP, follow the A lternative Monitoring Plan pursuant to EPA correspondence dated 1/1/2005 which requires quarterly visual inspection and semi-annual Method 21 NDE monitoring of these components. If a defect or leak is identified, follow the repair requirements listed in this group (GP 102). (EPA ADI Z050006) Minn. R. 7007.0800, subp. 2

Repair defects or other problems found during visual inspections or detectable emissions identified via Method 21 NDE monitoring. A first effort to repair must be made within 5 calendar days and final repair shall be completed within 15 calendar days of the initial inspection date unless qualifying for delay of repair 40 CFR Section 61.349(g); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Per 40 CFR Section 61.356, maintain required records for NESHAP, Subpart FF equipment. 40 CFR Section 61.356; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Car seal or lock and key any bypass line that could divert stream away from carbon canister except during maintenance of carbon canister system or other safety reason. 40 CFR Section 61.349(a)(1)(ii)(B)

Demonstrate that each control device achieves the appropriate conditions specified in paragraph 40 CFR Section 61.349(a)(2)(ii) by using engineering calculations in accordance with requirements specified in 40 CFR Section 61.356(f) 40 CFR Section 61.349(c)

Owners or operators using a closed-vent system that contains any bypass line that could divert a vent stream from a control device shall do the following: (1) Visually inspect the bypass line valve at least once every month, checking the position of the valve and the condition of the car-seal or closure mechanism required under 40 CFR Section 61.349(a)(1)(ii) to ensure that the valve is maintained in the closed position and the vent stream is not diverted through the bypass line. 40 CFR Section 61.354(f); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

(continued from above) A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-120

Subject Item: GP 104 Refinery Emergency Flares and Flare System (for Consent Decree Flare Policy)
Associated Items: CE 022 Flaring CE 023 Flaring CE 024 Flaring CE 025 Flaring
EU 301 84ME23 E. Flare - zControl
EU 302 84ME24 W. Flare - zControl
EU 303 84ME27 U. Flare - zControl
EU 304 84ME3 N. Flare - zControl

What to do Why to do it Opacity: less than or equal to 0 percent opacity from flares except a total 5 minutes in any 2 consecutive hours; limit does not apply during the periods of startup, shutdown, or malfunction. 40 CFR Section 60.11(c); 40 CFR Section 60.18(c); 40 CFR Section 60.482-10a(d); 40 CFR Section 60.485a(g); 40 CFR Section 60.692-5(c); 40 CFR Section 61.349(a)(2)(iii) & (d); 40 CFR Section 63.11(b)(4); Minn. R. 7011.7280; Minn. R. 7011.9930(E) Operation Limit: Flares must meet maximum velocity and minimum heat content requirements. 40 CFR Section 60.18; 40 CFR Section 60.482-10a(d); 40 CFR Section 60.485a(g); 40 CFR Section 60.692-5(c); 40 CFR Section 61.349(a)(2)(iii); 40 CFR Section 61.349(d); Minn. R. 7011.9930(E) Control device and closed vent system: shall be operated at all times when waste is placed in the waste management unit vented to the control device except when maintenance or repair of the waste management unit cannot be completed without a shutdown of the control device. 40 CFR Section 61.349(b); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

A ll flares must be steam-assisted, air-assisted, or non-assisted. 40 CFR Section 60.18(c)(3); 40 CFR Section 60.692-5(c); 40 CFR Section 63.11(b)(2); Minn. R. 7011.7280 Hydrocarbon Flare Systems: The refinery flare system and associated controls, which include flare gas recovery compressors, shall be designed, maintained, and operated in accordance with a refinery flare policy for the control of refinery gases from unplanned and infrequent events (i.e., malfunctions) in a safe manner and to ensure that gases resulting from refinery operations, including gases from scheduled startups and shutdowns of refinery process units, shall not be flared except during unplanned and infrequent events. Title I Condition: 40 CFR Section 50.4, SO2 SIP; TItle I Condition: 40 CFR pt. 52, subp. Y

The associated items of GP 104 may not receive gases from Refinery operations unless the gases are from pressure relief, are from upsets of Refinery process equipment, or are required for equipment maintenance which includes startup and shutdown. Compliance with this requirement is shown by complying with the Hydrocarbon Flare Systems requirement above. Title I Condition: 40 CFR Section 50.4, SO2 SIP; TItle I Condition: 40 CFR pt. 52, subp. Y

Fuel Restriction: The Permittee shall use only commercial natural gas or nitrogen for purge system and commercial natural gas at the pilot flame in all flares. Title I Condition: 40 CFR Section 50.4, SO2 SIP; TItle I Condition: 40 CFR pt. 52, subp. Y Flares shall be operated with pilot flame present at all times when emissions may be vented to them. 40 CFR Section 60.18; 40 CFR Section 60.482-10a(d); 40 CFR Section 60.485a(g); 40 CFR Section 60.692-5(c); 40 CFR Section 61.12(a); 40 CFR Section 61.349(a)(2)(iii); 40 CFR Section 61.354(c)(3); 40 CFR Section 63.11(b)(3) &(5); Minn. R. 7011.7280 Operate the flare system in conformance with the Flare Policy. Operation of the flare system in conformance with the Flare Policy constitutes good air pollution control practices pursuant to 40 CFR Section 60.11(d) and ensures that Hydrocarbon Flaring is not subject to the emission limitation monitoring, or other requirements for refinery fuel gas found in 40 CFR Sections 60.100-60.109. (2001 EPA Consent Decree as amended) CAAA of 1990; Minn. R. 7007.0800, subp. 2; 40 CFR Section 60.105(a)(4); Minn. R. 7011.1435(A)

Conduct performance test if requested by Administrator per section 114 of the Clean Air Act, as amended. 40 CFR Section 61.13

Monitor existence of flare pilot flame with thermocouple or equivalent device to detect the presence of a flame. 40 CFR Section 60.482-10a(d); 40 CFR Section 60.485a(g); 40 CFR Section 60.692-5(c); 40 CFR Section 63.11; 40 CFR 60.18(f); Minn. R. 7011.7280; Minn. R. 7017.1010, subp. 1(A) to 7017.1010, subp. 1(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-121

Closed vent system and control device shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv initially and annually by Method 21 monitoring.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.346(a)(1)(i); 40 CFR 61.349(a)(1)(i); 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

A n owner or operator shall test equipment for compliance with no detectable emissions as required in accordance with the following requirements: (1) Monitoring shall comply with Method 21 from appendix A of 40 CFR pt. 60; (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) (4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Each closed-vent system and control device shall be visually inspected initially and quarterly. The visual inspection shall include inspection of ductwork and piping and connections to covers and control devices for evidence of visible defects such as holes in ductwork or piping and loose connections. 40 CFR Section 61.349(f); 40 CFR Section 61.356(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930, subp. E; 40 CFR Section 61.356(h); 40 CFR Section 3.655(a); Minn. R. 7011.9930(E); 40 CFR Section 60.482-10a (f)(1)(ii), (g), (g)(1), (g)(2), (k)(5) For each control device, maintain documentation that includes the following information regarding the control device operation: (1) Dates of startup and shutdown of the closed-vent system and control device; (2) A description of the operating parameter (or parameters) to be monitored to ensure that the control device will be operated in conformance with these standards and the control device's design specifications and an explanation of the criteria used for selection of that parameter (or parameters). This documentation shall be kept for the life of the control device; and (3) Periods when the closed-vent system and control device are not operated as designed including all periods and the duration when: A ny valve car-seal or closure mechanism is broken or the by-pass line valve position has changed and The flow monitoring devices indicate that vapors are not routed to the control device as required. 40 CFR Section 61.356(j); 40 CFR Section 61.356(j)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930, subp. E

(a) Delay of repair of facilities or units will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. (b) Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

If visible defects are observed during an inspection, or if other problems are identified, or if detectable emissions are measured, a first effort to repair the closed-vent system and control device shall be made as soon as practicable but no later than 5 calendar days after detection. Repair shall be completed no later than 15 calendar days after the emissions are detected or the visible defect is observed. 40 CFR Section 61.349(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Retain at the source and make available, upon request, for inspection by the A dministrator, for a minimum of 2 years, records of emission test results and other data needed to determine emissions. 40 CFR Section 61.13(g); 40 CFR Section 61.356; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-122

The owner or operator of a control device that is used to comply with the provisions of this section shall monitor the control device in accordance with 40 CFR Section 61.354(c). 40 CFR Section 61.349(h); 40 CFR Section 61.354(c); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Submit Quarterly Air Quality and Excess Emissions Report. Cover letter, certification, and summary of exceedances shall be submitted in hardcopy or electronic format; all other information may be submitted electronically. 40 CFR Section 60.18(c)(1); 40 CFR Section 60.18(c)(2); 40 CFR Section 60.4(a); 40 CFR Section 60.4(b)(Y); 40 CFR Section 60.952-5(c); Minn. R. 7007.0500, subp. 3 Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Section 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

Maintain continuous records of the flare pilot flame monitoring and records of all periods during which the pilot flame is absent. 40 CFR Section 61.356(i)(7); Minn. R. 7011.9930(E)

Maintain and implement a written flare management plan that includes the information in 40 CFR Section 60.103a(a)(1) through (a) (7) by November 11, 2015. Plan must be submitted to the Administrator and EPA. 40 CFR Section 60.103a(a)(1) through (7) & (b)(1) through (3)

Conduct a root cause analysis and corrective action analysis for the conditions given in 40 CFR Section 60.103a(1) through (3) after November 11, 2015 for this part. 40 CFR Section 60.103a(c)(1) through (3)

Implement corrective actions identified within the timeframes given after November 11, 2015. 40 CFR Section 60.103a(e)(1) through (3)

Determine the total reduced sulfur concentration of flare gas for applicable flares by one of the methods provided by November 11, 2015. 40 CFR Section 60.107a(e)(1) through (3)

Install, operate, calibrate and maintain a CPMS to measure and record the flow rate of gas discharged to the flare by November 11, 2015. 40 CFR Section 60.107a(f)(1) through (2)

Flares that can be classified as emergency, secondary, or are equipped with flare gas recovery to capture all flows except those resulting from startup, shutdown or malfunction, (less than five reportable events in any 365 consecutive calendar days) may use the alternative methods to sulfur and flow monitoring requirements by November 11, 2015. 40 CFR Section 60.107a(g)(1) through (7)

Maintain Records and report as given per the relevant flare requirements of 40 CFR Section 60.108a(c) after November 11, 2015 40 CFR Section 60.108a(c)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-123

Subject Item: GP 106 Control Equipment Used to Meet Requirements of MACT CC
Associated Items: CE 002 Flaring CE 003 Activated Carbon Adsorption CE 048 Other (Flare Gas Recovery Sys) CE 050 Flaring
EU 055 #2 HDS Fractionation Heater (31H2) - Fractionation Equipment MR 189 Temperature Indicator for 101H1

What to do Why to do it EU 055 is subject to GP106 conditions upon completion of the Merox Incinerator (EU 245) shutdown project and EU 055 resumes normal operation combusting the full Merox offgas stream. Prior to this, EU 055 is subject to GP 055 conditions. CE 013 will be subject to GP 106 conditions up until completion of the Merox Incinerator (EU 245) shutdown project and normal operation of EU055 combusting the full Merox offgas stream. Afterward CE 013 will no longer be subject to GP1 06 conditions. Minn. R. 7007.0800, subp. 2

Conduct performance test if requested by Administrator per section 114 of the Clean Air Act, as amended. 40 CFR Section 63.7(a)(3); 40 CFR Section 63.7(d); 40 CFR Section 63.7(e)(1); 40 CFR Section 63.7(e)(2); 40 CFR Section 63.7(e)(4); Minn. R. 7011.7280; Minn. R. 7017.2015, subp. 3(A) Operate vapor processing system in a manner not to exceed operating parameter value. 40 CFR Section 63.6(f)(1); 40 CFR Section 63.644(e); Minn. R. 7011.7280 Correct malfunctions as soon as practicable in accordance with the startup, shutdown, and malfunction plan (SSMP). 40 CFR Section 63.6(e)(1)(ii); 40 CFR Section 63.6(e)(1)(iii); Minn. R. 7011.7280 Record occurrence of startup, shutdown, and malfunction of process equipment or of malfunction or maintenance of air pollution control equipment. Document conformance with or deviation from SSMP. 40 CFR pt. 63, subp. CC. Table 6; 40 CFR Section 63.10(b)(2)(i)-(v); 40 CFR Section 63.6(e)(3)(iii)-(iv); Minn. R. 7011.7280 Maintain up-to-date SSMP. 40 CFR Section 63.6(e)(1)(iii); 40 CFR Section 63.6(e)(2); 40 CFR Section 63.6(e)(3)(i)-(ii); 40 CFR Section 63.6(e)(3)(v)-(vii); Minn. R. 7011.7280 If a malfunction occurs that was not addressed in the SSMP, revise the SSMP within 45 days after the event. 40 CFR Section 63.6(e)(3)(viii); Minn. R. 7011.7280

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-124

Subject Item: GP 111 Fuel Gas Supply Systems
Associated Items: EU 256 Fuel Gas Supply System (41 unit) Monitori ng Point for FG H2S and sulfur - Refining Equipment EU 263 Fuel Gas Supply System (45 unit) Monitori ng Point for FG H2S and sulfur - Refining Equipment
MR 075 41V33 Fuel Gas Mix Drum H2S MR 076 41V-33 Fuel Gas Mix Drum Refinery Flow Meter
MR 080 45V-39 Fuel Gas Mix Drum H2S
MR 088 45V-39 Fuel Gas Mix Drum Flow Meter

What to do Why to do it EMISSION LIMITS hdr Hydrogen Sulfide: less than or equal to 90 parts per million using 365-day Rolling A verage by volume in refinery fuel gas measured at the 41 Unit refinery gas mix drum and at the 45 Unit refinery gas mix drum. Existing continuous monitoring systems and best engineering judgment shall be used to estimate hydrogen sulfide concentration to quantify emissions for purposes of compliance with the fuel gas concentration limits. (Limit for SO2) Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. Limit applies to each system. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.105(e)(3)(ii); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A) Hydrogen Sulfide: less than or equal to 0.186 grains/dry standard cubic foot using 1-Hour Average (300 ppm). This is a state-only requirement and, pursuant to Minn. R. 7007.1750, it is not enforceable by the EPA administrator or citizens under the Clean Air Act. Limit applies to each system. Minn. R. 7009.0080

RECORDKEEPING REQUIREMENTS (APPLIES TO 41 Unit and 45 Unit) hdr Recordkeeping of Fuel Gas Flow Rate for SO2 limit: The Permittee shall record the hourly average fuel gas flow rate. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Recordkeeping: The Permittee shall record and maintain the hourly, daily, and 365-day rolling average H2S concentration at the 41 Unit refinery fuel gas mix drum and at the 45 Unit refinery fuel gas mix drum. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 5

Recordkeeping of the High Heating Value (HHV) for SO2 limit: The Permittee shall calculate and record daily the average HHV in BTU/SCF per mix drum. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Conduct Root Cause Failure Analysis (RCFA): The Permittee shall comply with the RCFA requirements as required by 2000 Global Consent Decree. Minn. R. 7007.0800, subp. 2

CEMS REQUIREMENTS FOR H2S hdr H2S CEMS Emissions Monitoring: The Permittee shall install, operate and use a hydrogen sulfide (H2S) CEMS to measure H2S emissions from the 41 Unit refinery fuel gas mix drum and the 45 Unit refinery fuel gas mix drum. 40 CFR pt. 60, subps. J & Ja; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

H2S Content in Refinery Gas: The Permittee shall calibrate, operate and maintain a CEMS to determine the H2S content of the refinery gas. The CEMS shall provide a continuous record of H2S in ppm. 40 CFR Section 60.105(a)(4); 40 CFR Section 60.107a(a)(2); Minn. R. 7017.1006

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps 1,2 &3

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-125

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail, or hand-delivered document. Minn. R. 7017.1180, subp. 1

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7017.1130

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate and maintain CMS that record the fuel flowrate for each fuel combustion devices with flowmeters. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-126

Subject Item: GP 112 Sulfur Recovery Units
Associated Items: EU 045 #5 Sulfur Recovery Unit (SRU) - Sulfur Recovery Unit EU 111 #3 Sulfur Recovery Unit (SRU) - Sulfur Recovery Unit EU 112 #4 Sulfur Recovery Unit (SRU) - Sulfur Recovery Unit MR 036 TGTU2 SO2 Analyzer - 26H21 MR 037 TGTU2 O2 Analyzer - 26H21
MR 082 45H-6 SO2 MR 084 TGTU1 SO2 Analyzer - 45H61 MR 114 TGTU2 CO Analyzer MR 139 45 CO ppm
SV 042 #5 SRU 26 Unit Stack
SV 093 45H61 Stack
SV 094 45H6 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 428 tons/year using 365-day Rolling Sum . Emissions from acid gas flaring incidents are not included in the calculations of emissions against the caps. Effective 10/2/04 and for the first 365 days after this date, SO2 emissions in tons/year are limited as determined by the following equation: E = 428[0.15 + 0.85(D/365)] where E = SO2 emissions in total tons since 10/2/04 D = number of days since 10/2/04 Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Carbon Monoxide: less than or equal to 608 tons/year using 365-day Rolling Sum . Emissions from acid gas flaring incidents are not included in the calculations of emissions against the caps. Effective 10/2/04 and for the first 365 days after this date, CO emissions in tons/year are limited as determined by the following equation: E = 608[0.15 + 0.85(D/365)] where E = CO emissions in total tons since 10/2/04 D = number of days since 10/2/04 Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

RECORDKEEPING REQUIREMENT hdr SO2 and CO Recordkeeping: The Permittee shall record the hourly, daily, and 365-day rolling average emission rate of SO2 and CO for No. 3, 4 and 5 sulfur recovery units and tail gas treatment units. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 5

CEM REQUIREMENTS FOR CO (SEE ADDITIONAL CEM REQUIREMENTS UNDER SV 042, SV 093 and SV 094) hdr

Emissions Monitoring: The Permittee shall calibrate, operate and maintain CO continuous emissions monitoring system (CEMS). Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

CO Emissions Measuring: The Permittee shall use a CO CEMS to measure sulfur recovery units (No. 3, 4 and 5) emissions from SV 042 and SV 093. Minn. R. 7017.1006

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps. 1, 2 & 3

REQUIREMENTS FOR NATIONAL EMISSION STANDARDS FOR HAZARDOUS A IR POLLUTANTS FOR PETROLEUM REFINERIES: CATALYTIC CRACKING UNITS, CATALYTIC REFORMING UNITS, AND SULFUR RECOVERY UNITS (40 CFR pt. 63, subp. UUU) hdr

The Permittee shall meet the requirements for bypass lines set forth in 40 CFR Section 63.1569. 40 CFR Section 63.1569(a) & (c)

Comply with the provisions of the Alternative Work Practice Plans for Bypass Lines and Sulfur Pits - Alternative Work Practice Plans approved by EPA on 5/27/2005 and 11/10/2008 or as subsequently approved. 40 CFR Section 63.1569(a)(2)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-127

Prepare and implement an operation, maintenance, and monitoring plan according to the requirements in 40 CFR Section 63.1574(f) and operate at all times according to the procedures in the plan. 40 CFR Section 63.1568(a)(3); 40 CFR Section 63.1574(f)

A t all times, including periods of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.6(e)(1)(i)- (iii); Minn. R. 7011.7280; Minn. R. 7017.2015, subp. 2A-B

Correct malfunctions as soon as practicable in accordance with the startup, shutdown, and malfunction plan. 40 CFR Section 63.6(e)(1)(ii); 40 CFR Section 63.6(e)(1)(iii); Minn. R. 7011.7280 Record occurrence of startup, shutdown, and malfunction of process equipment or of malfunction or maintenance of air pollution control equipment. Document conformance with or deviation from startup/shutdown/malfunction plan. 40 CFR Section 63.1570 (d); 40 CFR Section 63.10(b)(2)(i)-(v); 40 CFR Section 63.6(e)(3)(iii)- (iv); Minn. R. 7011.7280 Maintain up-to-date startup, shutdown, malfunction plan (SSMP). 40 CFR Section 63.6(e)(1)(iii); 40 CFR Section 63.6(e)(2); 40 CFR Section 63.6(e)(3)(i)-(ii); 40 CFR Section 63.6(e)(3)(v)-(vii); Minn. R. 7011.7280 If a malfunction occurs that was not addressed in the startup, shutdown, and malfunction plan (SSMP), revise the SSMP within 45 days after the event. 40 CFR Section 63.6(e)(3)(viii); Minn. R. 7011.7280

REPORTING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-128

Subject Item: GP 114 Fugitive LDAR Connectors, Misc. All FS numbers are included in this group.

What to do Why to do it If an instrument reading of 500 ppm or greater is measured, a leak is detected. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 Except for connectors in heavy liquid service, the owner or operator shall implement a program to monitor all applicable accessible connectors of 2.0 inches nominal diameter or greater once every four years, with a portion of that facility-wide monitoring to occur annually. This program does not apply to inaccessible or unsafe to monitor connectors, as defined in 40 CFR Section 63.174. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); Minn. R. 7007.0800, subp. 2 If evidence of a potential leak is found by visual, audible, olfactory, or any other detection method at pumps, valves, and connectors in heavy liquid service and pressure relief devices in light liquid or heavy liquid service, the owner or operator shall follow either one of the following procedures: (1) The owner or operator shall monitor the equipment within 5 days by the method specified in 40 CFR Section 60.485a(b) and shall comply with the requirements of paragraphs (b) through (d) of this section. (2) The owner or operator shall eliminate the visual, audible, olfactory, or other indication of a potential leak within 5 calendar days of detection. (continued below) 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-8a; Minn. R. 7007.0800, subp. 2

(continued from above) (b) The Company is required to meet a 500 ppm leak definition as noted in condition 1 for this group. (c)(1) When a leak is detected, it shall be repaired as soon as practicable, but not later than 15 calendar days after it is detected, except as provided in 40 CFR Section 60.482-9a. (2) The first attempt at repair shall be made no later than 5 calendar days after each leak is detected. (d) First attempts at repair include, but are not limited to, the best practices described under 40 CFR Sections 60.482-2a(c)(2) and 60.482-7a(e). 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-8a; Minn. R. 7007.0800, subp. 2

Connectors in gas/vapor or light liquid service are exempt from the requirements in 40 CFR Section 60.482-11a, provided the owner or operator complies with 40 CFR Section 60.482-8a for all connectors, not just those in heavy liquid service. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.593A(g); Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-129

Subject Item: GP 115 Sulfur Degassing System
Associated Items: EU 217 Sulfur Loading - Loading-Unloading Equipment
TK 505 Sulfur TK 526 Sulfur Storage Tank

What to do Why to do it EMISSION LIMIT hdr Hydrogen Sulfide: less than or equal to 10 tons/year using 12-month Rolling Sum Title I Condition: To avoid classification as a modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING REQUIREMENT hdr Hydrogen Sulfide: The Permittee shall calculate and record the 12-month rolling sum H2S emissions for the listed units using engineering calculations based on degas operational parameters and annual product sulfur sampling to support these calculations. The records may be maintained in either electronic or paper format, unless electronic or paper record is expressly prohibited. Title I Condition: To avoid classification as a modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-130

Subject Item: GP 116 Refinery Fuel Gas SO2 Emissions
Associated Items: MR 033 45 Drum Fuel Gas Combustion O2 Monitor at 25H3
MR 156 41 Unit Fuel Gas Mix Drum Total Sulfur
MR 161 45 Mix Drum Fuel Gas Combustion SO2 Monitor at 25H3
MR 162 45 SO2 Monitor at 29H1/2
MR 166 45 Mix Drum Fuel Gas Combustion O2 Monitor at 29H1/2
MR 196 45 Unit Fuel Gas Mix Drum Total Sulfur

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 638 tons/year using 365-day Rolling Sum from all refinery fuel gas. This limit expires upon startup of the modified EU 212, new EU 352 or new EU 353, as part of the #3 Crude/Coker Improvements permit, whichever is first. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Sulfur Dioxide: less than or equal to 270 tons/year using 365-day Rolling Sum from all refinery fuel gas combustion. Effective upon startup of the modified 11H6 furnace, new 25H2 furnace or new 23H3 furnace, as part of the #3 Crude/Coker Improvements permit, whichever is first. For the first 364 days after the reduced limit becomes effective, SO2 emissions are limited as determined by the following equation: E=270 x [0.15 + 0.85(D/365)] where E=emissions in total tons D=number of days after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

CMS REQUIREMENT FOR THE 41 UNIT FUEL GAS MIX DRUM hdr Install, operate, and maintain a Total Sulfur CEMS on the 41 unit refinery fuel gas mix drum in accordance with 40 CFR pt. 60, Appendix B and Appendix F. Install, operate, and maintain flow meters on each refinery fuel gas mix drum or each combustion device firing fuel gas from the 41 unit refinery fuel gas mix drum. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 4 Daily Recordkeeping for 41 Unit: The Permittee shall maintain daily records of all monitoring data and calculations of SO2 to show continuous compliance with the applicable emission limits. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 4 CMS REQUIREMENT FOR THE 45 UNIT FUEL GAS MIX DRUM hdr Install, operate, and maintain SO2 and O2 CEMS on two heaters firing refinery fuel gas in accordance with 40 CFR pts. 60, Appendix B and Appendix F, and comply with the requirements of MR 033, MR 161, MR 162, and MR 166. Alternative to the SO2 and O2 CEMS, install, operate and maintain a total sulfur CEMS on the 45 unit refinery fuel gas mix drum in accordance with 40 CFR pt. 60, Appendix B and A ppendix F, and comply with the requirements of MR 196. Install, operate, and maintain flow meters on each refinery fuel gas mix drum or each combustion device firing fuel gas from the 45 unit refinery fuel gas mix drum. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 4

Daily Recordkeeping for 45 Unit: The Permittee shall maintain daily records of all monitoring data and calculations of SO2 to show continuous compliance with the applicable emission limits. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 4 Recordkeeping for SO2 limit based on a 365-day Rolling Sum: The Permittee shall calculate and record the rolling sum each calendar day based on data from the refinery fuel gas flow meters and either the total sulfur CEMS or the SO2 CEMS and O2 CEMS. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21; Minn. R. 7007.3000 SEE MRs 156, 162, 166 AND 196 FOR MONITORING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-131

Subject Item: GP 117 Limit that Applies to Gas Oil HDS Heaters (EU084 and EU085)
Associated Items: EU 084 Gas Oil HDS Charge Heater - Process Heater EU 085 Gas Oil HDS Fractionation Charge Heater - Process Heater

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than 167.6 tons/year using 365-day Rolling Sum from both EU 084 and EU 085. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING AND REPORTING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions in tons/year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 5

A LL OTHER REQUIREMENTS ARE LISTED UNDER EU 084 AND EU 085 hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-132

Subject Item: GP 118 Temporary Portable Coke Crushers
Associated Items: EU 325 Temporary Coke Crusher #1 - Crusher EU 326 Temporary Coke Crusher #2 - Crusher

What to do Why to do it EMISSION LIMITS hdr Operating Hours: less than or equal to 4,380 hours/year using 12-month Rolling Sum . This limit applies individually to each associated item. Minn. R. 7007.0800, subp. 2

Total Particulate Matter: less than or equal to 38.59 lbs/hour using 1-Hour Average . This limit applies to EU 325. PTE of EU 325 is 3.00 lb/hr based on emission factors from AIRS, March 1990, EPA 450/4-90-003. Compliance is inherent to the design of the equipment. Based on published emission factors and the maximum design of the equipment, emissions will be well below the industrial process equipment rule. Minn. R. 7011.0715, subp. 1(A)

Total Particulate Matter: less than or equal to 36.11 lbs/hour using 1-Hour Average . This limit applies to EU 326. PTE of EU 326 is 2.00 lb/hr based on emission factors from AIRS, March 1990, EPA 450/4-90-003. Compliance is inherent to the design of the equipment. Based on published emission factors and the maximum design of the equipment, emissions will be well below the industrial process equipment rule. Minn. R. 7011.0715, subp. 1(A)

Opacity: less than or equal to 20 percent opacity . This limit applies individually to each associated item. Minn. R. 7011.0715, subp. 1(B)

RECORDKEEPING REQUIREMENT hdr Recordkeeping: Monthly records of hours of operation for the month and 12-month rolling sum by the 28th of the month for the previous month. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-133

Subject Item: GP 122 Liquid Butane Storage Facility
Associated Items: CE 026 Direct Flame Afterburner CE 069 Refrigerated Condenser TK 517 Organic Liquid Storage Tank

What to do Why to do it (i) The closed vent system shall be designed to collect all VOC vapors and gases discharged from the storage vessel and operated with no detectable emissions as indicated by an instrument reading of less than 500 ppm above background and visual inspections, as determined in 40 CFR pt. 60, subp. VVa, 40 CFR Section 60.485a(b). A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. (ii) The control device shall be designed and operated to reduce inlet VOC emissions by 95 percent or greater. If a flare is used as the control device, it shall meet the specifications described in the general control device requirements 40 CFR Section 60.18 of the General Provisions. 40 CFR Section 60.112b(a)(3)(i)-(ii); 40 CFR Section 112b(b)(1); Minn. R. 7011.1520(C); 40 CFR pt. 60, subp. VVa

The owner or operator of each source that is equipped with a closed vent system and control device as required in 40 CFR Section 60.112b (a)(3) or (b)(2) (other than a flare) is exempt from 40 CFR Section 60.8 of the General Provisions. 40 CFR Section 60.113b(c); Minn. R. 7011.1520(C)

Submit for approval by the Administrator as an attachment to the notification required by 40 CFR Section 60.7(a)(1) or, if the facility is exempt from 40 CFR Section 60.7(a)(1), as an attachment to the notification required by 40 CFR Section 60.7(a)(2), an operating plan containing the information listed below. (continued below) 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

(continued from above) i) Documentation demonstrating that the control device will achieve the required control efficiency during maximum loading conditions. This documentation is to include a description of the gas stream which enters the control device, including flow and VOC content under varying liquid level conditions (dynamic and static) and manufacturer's design specifications for the control device. If the control device or the closed vent capture system receives vapors, gases, or liquids other than fuels from sources that are not designated sources under this subpart, the efficiency demonstration is to include consideration of all vapors, gases, and liquids received by the closed vent capture system and control device. (continued below) 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

(continued from above) If an enclosed combustion device with a minimum residence time of 0.75 seconds and a minimum temperature of 816 °C is used to meet the 95 percent requirement, documentation that those conditions will exist is sufficient to meet the requirements of this paragraph. (ii) A description of the parameter or parameters to be monitored to ensure that the control device will be operated in conformance with its design and an explanation of the criteria used for selection of that parameter (or parameters). 40 CFR Section 60.113b(c)(1)(i)-(ii); Minn. R. 7011.1520(C)

Operate the closed vent system and control device and monitor the parameters of the closed vent system and control device in accordance with the operating plan submitted to the Administrator in accordance with 40 CFR Section 60.113b(c)(1), unless the plan was modified by the Administrator during the review process. In this case, the modified plan applies. 40 CFR Section 60.113b(c)(2); Minn. R. 7011.1520(C)

Monitor presence of the flame and record data in a data acquisition system. In the event that the data acquisition system is down due to maintenance or malfunction, daily operator rounds to monitor the presence of the flame will be conducted to ensure a flame is present. FHR NSPS Kb Operating Plan for Liquid Butane Storage Facility Minn. R. 7007.0800, subp. 2

The owner or operator of each storage vessel as specified in 40 CFR Section 60.112b(a) shall keep records and furnish reports as required by 40 CFR Section 60.115b(c). The owner or operator shall keep copies of all reports and records required by 40 CFR Section 60.115b, except for the record required by 40 CFR Section 60.115b(c)(1), for at least 2 years. The record required by 40 CFR Section 60.115b(c)(1) will be kept for the life of the control equipment. 40 CFR Section 60.115b; Minn. R. 7011.1520(C)

The owner or operator shall keep the following records. (1) A copy of the operating plan. (2) A record of the measured values of the parameters monitored in accordance with 40 CFR Section 60.113b(c)(2). 40 CFR Section 60.115b(c)(1)-(2); Minn. R. 7011.1520(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-134

The owner or operator shall keep copies of all records required by 40 CFR Section 60.116b except for the record required by 40 CFR Section 60.116b(b), for at least 2 years. The record required by 40 CFR Section 60.116b(b) will be kept for the life of the source. 40 CFR Section 60.116b(a); Minn. R. 7011.1520(C)

The owner or operator of each storage vessel as specified in 40 CFR Section 60.110b(a) shall keep readily accessible records showing the dimension of the storage vessel and an analysis showing the capacity of the storage vessel. 40 CFR Section 60.116b(b); Minn. R. 7011.1520(C)

A vailable data on the storage temperature may be used to determine the maximum true vapor pressure as determined below. (1) For vessels operated above or below ambient temperatures, the maximum true vapor pressure is calculated based upon the highest expected calendar-month average of the storage temperature. For vessels operated at ambient temperatures, the maximum true vapor pressure is calculated based upon the maximum local monthly average ambient temperature as reported by the National Weather Service

. 2) For crude oil or refined petroleum products the vapor pressure may be obtained by the following: (continued below) 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

(continued from above) (i) Available data on the Reid vapor pressure and the maximum expected storage temperature based on the highest expected calendar-month average temperature of the stored product may be used to determine the maximum true vapor pressure from nomographs contained in API Bulletin 2517 (incorporated by reference, see 40 CFR Section 60.17), unless the Administrator specifically requests that the liquid be sampled, the actual storage temperature determined, and the Reid vapor pressure determined from the sample(s). (ii) The true vapor pressure of each type of crude oil with a Reid vapor pressure less than 13.8 kPa or with physical properties that preclude determination by the recommended method is to be determined from available data and recorded if the estimated maximum true vapor pressure is greater than 3.5 kPa. (continued below) 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); Minn. R. 7011.1520(C)

(continued from above) (3) For other liquids, the vapor pressure: (i) May be obtained from standard reference texts, or (ii) Determined by ASTM D2879-83, 96, or 97 (incorporated by reference, see 40 CFR Section 60.17); or (iii) Measured by an appropriate method approved by the Administrator; or (iv) Calculated by an appropriate method approved by the Administrator. 40 CFR Section 60.116b(e)(1); 40 CFR Section 60.116b(e)(2)(i)-(ii); 40 CFR Section 60.116b(e)(3)(i)-(iv); Minn. R. 7011.1520(C)

Subject to 40 CFR pt. 60, subps. Kb and A (general provisions). Compliance with 40 CFR pt. 60, subps. Kb and A as listed in this permit fully satisfies the requirements of 40 CFR pt. 63, subps. A and CC, 40 CFR pt. 60, subps. K, Ka, and QQQ, 40 CFR pt. 61, subps. A and FF, as applicable, for these tanks. 40 CFR Section 63.640(n)(1); Minn. R. 7011.7280; Minn. R. 7019.0100, subp. 2

A t all times, including period of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.6(e)(1)(i)-(iii); Minn. R. 7011.7280; Minn. R. 7017.2015, subp. 2(A and B)

Correct malfunctions as soon as practicable in accordance with the startup, shutdown, and malfunction plan (SSMP). 40 CFR Section 63.6(e)(1)(ii); 40 CFR Section 63.6(e)(1)(iii); Minn. R. 7011.7280 Record occurrence of startup, shutdown, and malfunction of process equipment or of malfunction or maintenance of air pollution control equipment. Document conformance with or deviation from SSMP. 40 CFR pt. 63, subp. CC. Table 6; 40 CFR Section 63.10(b)(2)(i)-(v); 40 CFR Section 63.6(e)(3)(iii)-(iv); Minn. R. 7011.7280 Maintain up-to-date SSMP. 40 CFR Section 63.6(e)(1)(iii); 40 CFR Section 63.6(e)(2); 40 CFR Section 63.6(e)(3)(i)-(ii); 40 CFR Section 63.6(e)(3)(v)-(vii); Minn. R. 7011.7280 If a malfunction occurs that was not addressed in the SSMP, revise the SSMP within 45 days after the event. 40 CFR Section 63.6(e)(3)(viii); Minn. R. 7011.7280

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-135

Subject Item: GP 123 Equipment subject to NSPS NNN
Associated Items: EU 328 Poly Unit De-Propanizer - Other Emission Unit EU 329 Sat Gas De-Propanizer - Other Emission Unit EU 330 Alky Unit De-Propanizer - Separation Equipment

What to do Why to do it Emission Standard: Reduce emissions of TOC (less methane and ethane) by 98 weight percent, or to a TOC (less methane and ethane) concentration of 20 ppmv, on a dry basis corrected to 3 percent oxygen, whichever is less stringent. If a boiler or process heater is used to comply with this paragraph, then the vent stream shall be introduced into the flame zone of the boiler or process heater. 40 CFR Section 60.662(a)

MONITORING REQUIREMENT hdr Monitoring of emissions and operations: Follow monitoring requirements of 40 CFR pt. 60, subp. RRR as alternative means of demonstrating compliance with 40 CFR pt. 60, subp. NNN in accordance with Alternative Monitoring Plan (AMP) approval. USEPA approved the AMP dated December 21, 2009). 1. Any potential bypass lines must be car sealed/lock and key; 2. Visually inspect monthly any car seals that have been installed; 3. Introduce vent stream into boiler/process heater with the primary fuel. 40 CFR Section 60.703(c)(1)(i-ii); 40 CFR Section 60.663(b)(2); 40 CFR Section 60.663(c)(1-3)

RECORDKEEPING REQUIREMENTS hdr In such cases, the owner or operator shall keep up-to-date, readily accessible records of all monthly visual inspections of the seals as well as readily accessible records of all periods and the duration when the seal mechanism is broken, the bypass line valve position has changed, the serial number of the broken car-seal has changed, or when the key for a lock-and-key type configuration has been checked out. 40 CFR Section 60.705(d)(1-2); 40 CFR Section 60.665(d)

Must maintain on file a schematic diagram of the affected vent streams, collection system(s), fuel system(s), control device(s), and bypass system(s) as part of the initial report. This schematic diagram must be retained for the life of the system. 40 CFR Section 60.705(s)

REPORTING REQUIREMENTS hdr
A ll periods and duration recorded under 40 CFR Section 60.705(d) when the vent stream is diverted from the control device to the atmosphere. 40 CFR Section 60.705(l)(2) and (7); 40 CFR Section 60.665(l) Flare requirements (control device) for instances in which gas is disposed of within flare system. 40 CFR Section 60.18

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-136

Subject Item: GP 124 Drains subject to NESH FF only and equipped w/water seal or equivalent
Associated Items: EU 316 FHR Lab Inside - Other Emission Unit FS 006 Bottom Loading - Material Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Monthly inspection: Visually inspect water sealed/ lube oil or equivalent sealed drains in active service. Inspect monthly for indications of low liquid levels, cracks, gaps, or leaks that could result in VOC emissions or in lieu of inspection, add water/ lube oil or equivalent to the cup. (EPA approval of alternate monitoring plan dated 4/29/04). (2001 Consent Order 71(a)). CAAA of 1990; 40 CFR Section 61.346(b)(4); 40 CFR Section 0.692-2(a)(2); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

For drains with a water seal/ lube oil or equivalent seal at the junction box, flush liquid to the affected junction box via any listed drain cup to verify a water seal/ lube oil or equivalent seal. (2001 Consent Order 71(a)). CAAA of 1990; 40 CFR Section 61.346(b)(4); 40 CFR Section 0.692-2(a)(2); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-137

Conduct monthly visual inspection of water/lube/equivalent seal drains for indication of low liquid levels or other conditions that would reduce effectiveness. (2001 Consent Order 71(a)). CAAA of 1990; 40 CFR Section 61.346(b)(4); 40 CFR Section 0.692-2(a)(2); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Repairs: Whenever low liquid levels are identified, water, lube oil, or equivalent shall be added or first efforts at repair shall be made within 24 hours of detection unless qualifying for delay of repair. 40 CFR Section 61.346(b)(5); 40 CFR Section 60.692-2; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Delay of repair will be allowed if the repair is technically impossible without a complete or partial refinery or process unit shutdown. Repair shall occur before the end of the next refinery or process unit shutdown. 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR 60.692-6; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 60.697(b)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-138

Subject Item: GP 125 Drains subject to NESH FF and NSPS QQQ sealed with plugs
Associated Items: FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

What to do Why to do it Standard: Maintain compliance with design, equipment, work practice, operational standards. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Each drain must be tightly capped when not in use. May use capped/plugged drains for 40 CFR pt. 60, subp. QQQ compliance if drains are used infrequently or are inactive; otherwise water/lube oil or equivalent seal drains are required. (EPA A DI 0400030 & 0400031) 40 CFR Section 60.692-2(a)(3); 40 CFR Section 60.692-2(a)(4); Minn. R. 7011.1435(C)

Quarterly visual inspection: Each drain using tightly fitting cap or plug for control shall be checked by visual or physical inspection initially and quarterly to ensure caps or plugs are in place and properly installed. 40 CFR Section 61.346(b)(4)(ii); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a) Minn. R. 7011.9930, subp. E; 40 CFR Section 60.692-2(a)(4); Minn. R. 7011.1435(C) Repairs: Whenever missing or improperly installed caps or plugs are identified, first efforts at repair shall be made as soon as practicable, but not later than 24 hours after detection, unless qualifying for delay of repair. 40 CFR Section 61.346(b)(5); 40 CFR Section 60.692-2; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-139

Repair: Delay of repair of facilities that are subject to the provisions of this subpart will be allowed if the repair is technically impossible without a complete or partial refinery or process unit shutdown. Repair of such equipment shall occur before the end of the next refinery or process unit shutdown. 40 CFR Section 60.692-6(a); 40 CFR Section 60.692-6(b); Minn. R. 7011.1435(C)

Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 60.697(b)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-140

Subject Item: GP 126 Affected Sources at the refinery under MACT GGGGG
Associated Items: CE 028 Direct Flame Afterburner w/Heat Exchanger
CE 029 Direct Flame Afterburner
CE 056 Direct Flame Afterburner
CE 057 Direct Flame Afterburner CE 070 Activated Carbon Adsorption EU 292 94V-25F Wemco F Cell - Refining Equipment EU 331 Containers/Vac Trucks/Frac Tanks used for managi ng remediation wastes - Ma terial Handling Equipment EU 332 Transfer Systems Associated with Rem ediation Systems - Material Handling Equipment
EU 333 1st & A Groundwater Remediation Knockout Pot 86V22 - Refining Equipment SV 177 Process Vents Associated with Spring Lake Remediation System
SV 178 Process Vents Associated with Soil Extraction Units 86H41 & 88H2 SV 179 Process Vents Associated with Misc. Remediation Systems

What to do Why to do it Comply with the applicable emissions limitations and work practice standards for NESHAP, Subpart FF controlled equipment under 40 CFR pt. 61, except during periods of start up, shutdown, and malfunction. The NESHAP, Subpart FF 2Mg uncontrolled exemption does not apply for remediation material management under 40 CFR pt. 63, subp. GGGGG. 40 CFR Section 63.7885 (b)(3), 40 CFR Section 63.7886(b)(3), 40 CFR Section 63.7935(a)

A t all times, including periods of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.6(e)(1)(i)- (iii); 40 CFR Section 63.7935(b), Minn. R. 7011.7280; Minn.R. 7017.2015, subp. 2(A and B)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-141

Subject Item: GP 127 Stationary Diesels (Compression Ignition) Subject to MACT ZZZZ
Associated Items: EU 007 Emergency generator @ #1,2 crude units - Reciprocating IC Engine EU 024 Emergency Generator @ FCC - Reciprocating IC Engine EU 036 Emergency Generator @ #3 Coker - Reciprocating IC Engine EU 042 Emergency Generator @ #3 Crude Unit - Reciprocating IC Engine EU 100 Emergency Generator at Pla tformer - Reciprocating IC Engine EU 127 Plant Air Compressor Diesel Engine - Reciprocating IC Engine EU 128 Diesel for Standby Circ Pump at #3 C ooling Tower (S end) - Reciprocating IC Engine EU 129 Diesel for Standby Circ Pump at #3 C ooling Tower (N end) - Reciprocating IC Engine EU 130 Diesel for Standby Circ Pump at #4 Cooling Tower - Reciprocating IC Engine EU 132 Diesel for Standby Circ Pump at #5 Cooling Tower - Reciprocating IC Engine EU 198 Diesel for Fire Water Pump at Lagoon - Reciprocating IC Engine EU 199 Diesel for Fire Water Pump at St orm/Water Basin - Reciprocating IC Engine

What to do Why to do it National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines (RICE) Requirements, 40 CFR pt. 63, subp. ZZZZ - The following requirements are not effective until May 3, 2013. hdr

A ny diesels in GP 127 deemed existing nonemergency stationary CI RICE greater than 500 HP: 1. Comply with the applicable portions of 40 CFR pt. 63, subp. ZZZZ, Table 2b (applicability depends on whether or not an oxidation catalyst is used). 2. Comply with the applicable portions of 40 CFR pt. 63, subp. ZZZZ, Table 2c 40 CFR Section 63.6600; 40 CFR pt. 63, subp. ZZZZ, Table 2b, 2c; Minn. R. 7011.8150

A ny diesel engine in GP 127 deemed existing nonemergency stationary CI RICE less than 500 HP must comply with the applicable portions of 40 CFR pt. 63, subp. ZZZZ, Table 2c. 40 CFR Section 63.6602; 40 CFR pt. 63, subp. ZZZZ, Table 2c; Minn. R. 7011.8150

(a) The Permittee must be in compliance with the applicable emission limitations and operating limitations at all times; and (b) At all times, the Permittee must operate and maintain the generator and any associated air pollution control equipment and monitoring equipment in a manner consistent with safety and good air pollution control practices for minimizing emissions. The general duty to minimize emissions does not require you to make any further efforts to reduce emissions if levels required by the standard have been achieved. Determination of whether such O&M procedures are being used will be based on information available to the Administrator, which may include, but is not limited to, monitoring results, review of O&M procedures, review of O&M records, and inspection of the source. 40 CFR Section 63.6604; 40 CFR Section 80.510(b); Minn. R. 7011.8150

Initial performance test: (Where required) due 180 days after 05/03/2013, according to the requirements of Table 4 and 5 (that apply) of 40 CFR pt. 63, subp. ZZZZ, and 40 CFR Section 63.6620(d)-(g). During the initial performance test, the Permittee must establish each applicable operating limitation in Table 2b of 40 CFR pt. 63, subp. ZZZZ. 40 CFR Section 63.6612; Minn. R. 7011.8150

Subsequent Performance Tests: (Where required) Conduct subsequent performance tests semiannually (After you have demonstrated compliance for two consecutive tests, you may reduce the frequency of subsequent performance tests to annually. If the results of any subsequent annual performance test indicate the stationary RICE is not in compliance with the CO or formaldehyde emission limitation, or you deviate from any of your operating limitations, you must resume semiannual performance tests.) 40 CFR Section 63.6615; 40 CFR Section 63.6620, Table 3; Minn. R. 7011.8150

If the facility owns or operates non-operational stationary RICE that is subject to performance testing, the facility does not need to start up the engine solely to conduct the performance test. Owners and operators of a non-operational engine can conduct the performance test when the engine is started up again. 40 CFR Section 63.6620; Minn. R. 7011.8150

Monitoring, Installation, Collection, Operation, Maintenance Requirements: By the compliance date of 5/3/2013, each diesel shall comply with the appropriate monitoring, installation, collection, operation, and maintenance requirements for the given size and operational characteristic (emergency/nonemergency) as outlined in 40 CFR Section 63.6625 and 40 CFR Section 63.8(c) through (d). 40 CFR Section 63.6625; 40 CFR pt. 63, subp. ZZZZ, Table 5; 40 CFR Section 63.8; Minn. R. 7011.8150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-142

Beginning 5/3/2013, monitor and collect data according to the following: Except for monitor malfunctions, associated repairs, and required quality assurance or control activities (including, as applicable, calibration checks and required zero and span adjustments), you must monitor continuously at all times that the stationary RICE is operating. You may not use data recorded during monitoring malfunctions, associated repairs, and required quality assurance or control activities in data average and calculations used to report emission or operating levels. You must, however, use all the valid data collected during all other periods. 40 CFR Section 63.6635; Minn. R. 7011.8150

Continuous compliance demonstration: Beginning May 3, 2013, demonstrate compliance with each emission limitation and operating limitation that apply from 40 CFR pt. 63, subp. ZZZZ, Tables 2a, 2b, 2c, 2d according to applicable methods specified within Table 6. 40 CFR Section 63.6640(a); Minn. R. 7011.8150

Continuous compliance demonstration (limit deviations): Report instances in which emission limitation and operating limitations that apply from 40 CFR pt. 63, subp. ZZZZ, Tables 2a, 2b, 2c, 2d were not met, in accordance with 40 CFR Section 63.6650. If the facility changes the catalyst, the facility must reestablish the values of the operating parameters measured during the initial performance test. When the facility reestablishes the values of the operating parameters, the facility must also conduct a performance test to demonstrate that the facility is meeting the required emission limitation applicable to the stationary RICE. 40 CFR Section 63.6640(b); Minn. R. 7011.8150

Continuous compliance demonstration (emergency RICE): If the facility owns or operates an emergency stationary RICE with a site rating of more than 500 brake HP located at a major source of HAP emissions that was installed prior to June 12, 2006, the facility must operate the engine according to the conditions described in 40 CFR Section 63.6640(f)(2)(i) through (iii). If the facility does not operate the engine according to the requirements in 40 CFR Section 63.6640 (f)(2)(i) through (iii), the engine will not be considered an emergency engine under this subpart and will need to meet all requirements for non-emergency engines. (continued below) 40 CFR Section 63.6640(f); Minn. R. 7011.8150

(continued from above) (i) There is no time limit on the use of emergency stationary RICE in emergency situations. (ii) You may operate your emergency stationary RICE for the purpose of maintenance checks and readiness testing, provided that the tests are recommended by the manufacturer, the vendor, or the insurance company associated with the engine. Required testing of such units should be minimized, but there is no time limit on the use of emergency stationary RICE in emergency situations and for routine testing and maintenance. (iii) You may operate your emergency stationary RICE for an additional 50 hours per year in non-emergency situations. The 50 hours per year for non-emergency situations cannot be used for peak shaving or to generate income for a facility to supply power to an electric grid or otherwise supply power as part of a financial arrangement with another entity. 40 CFR Section 63.6640(f); Minn. R. 7011.8150

By the compliance date of May 3, 2013, the Permittee must meet the requirements for continuous emission limitations, operating limitations, work practices and management practices as outlined in 40 CFR pt. 63, subp. ZZZZ, Table 6. 40 CFR Section 63.6640; 40 CFR pt. 63, subp. ZZZZ, Table 6; Minn. R. 7011.8150

Notifications: Submit all applicable notifications as listed in 40 CFR Section 63.6645(a) according to applicable status of the RICE. 40 CFR Section 63.6645; Minn. R. 7011.8150

Notification Submittals: Submit a Notification of Intent to conduct a performance test and site-specific performance evaluation test plan at least 60 days before the performance test is scheduled to begin as required in 40 CFR Section 63.7(b)(1) or as required by delegated authority (MPCA). 40 CFR Section 63.6645(a); 40 CFR Section 63.6645(g); 40 CFR Section 63.7(b); 40 CFR Section 63.8(e)(2), 40 CFR Section 63.9(e); Minn. R. 7011.8150 Reporting: By the compliance date of May 3, 2013, the Permittee must meet the requirements for reports as outlined in applicable portions of 40 CFR pt. 63, subp. ZZZZ, Table 7. 40 CFR Section 63.6650, Table 7; Minn. R. 7011.8150

General Recordkeeping Requirements: The owner or operator shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63, subp. ZZZZ, recorded in a form suitable and readily available for expeditious inspection and review including all information required by 40 CFR Section 63.10(b). The files shall be kept for at least five (5) years following the date of each occurrence, measurement, maintenance, corrective action, report or record. 40 CFR Section 63.6655; 40 CFR Section 63.6660; 40 CFR Section 63.10(b); Minn. R. 7011.8150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-143

Subject Item: GP 128 Stationary Diesels (Spark Ignition 4SRB) Subject to MACT ZZZZ
Associated Items: EU 338 Octane Comparator at Knock Engi ne Building (52ME2B) - Refining Equipment EU 339 Octane Comparator at Knock Engi ne Building (52ME91) - Refining Equipment EU 340 Octane Comparator at Knock Engi ne Building (52ME92) - Refining Equipment EU 341 Octane Comparator at Knock Engi ne Building (52ME2A) - Refining Equipment EU 342 Octane Comparator at Knock Engi ne Building (52ME65B) - Refining Equipment EU 343 Octane Comparator at Knock Engi ne Building (52ME93) - Refining Equipment EU 344 Octane Comparator at Knock Engi ne Building (52ME65A) - Refining Equipment

What to do Why to do it National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines (RICE) Requirements, 40 CFR pt. 63, subp. ZZZZ - The following requirements are not effective until May 3, 2013. hdr

A t all times, including periods of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.8(c); 40 CFR Section 63.6(e)(1); 40 CFR Section 63.6605; Minn. R. 7011.8150

By the compliance date of May 3, 2013, the Permittee must comply with the requirements for existing SI Stationary RICE as outlined in 40 CFR pt. 63, subp. ZZZZ, Table 2c. 40 CFR Sections 63.6600, 63.6602, and 63.6640. 40 CFR pt. 63, Table 2c; Minn. R. 7011.8150

By the compliance date of May 3, 2013, the Permittee has the option of utilizing an oil analysis program rather than following the requirements in 40 CFR pt. 63, subp. ZZZZ, Table 2c or 2d. 40 CFR Section 63.6625(j); Minn. R. 7011.8150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-144

Subject Item: GP 131 RGP Vapor Combustion Unit
Associated Items: CE 071 Flaring EU 350 RGP Railcar Loading Rack - Loading-Unloading Equipment EU 351 RGP Vapor Combustion Unit - Other Combustion SV 182 RGP Vapor Combustion Stack

What to do Why to do it A . EMISSION LIMITS hdr Maintain a pilot flame at all times that emissions may be vented to the VCU (EU 351). 40 CFR Sections 60.18 and 60.482-10a(d); Minn. R. 7011.0075 Hydrogen Sulfide: less than or equal to 162 parts per million using 3-hour Rolling A verage , determined hourly. The combustion in a flare of process upset gases or fuel gas that is released to the flare as a result of relief valve leakage or other emergency malfunctions is exempt from this limit. 40 CFR Section 60.103a(h)

Opacity: less than or equal to 0 percent opacity except for periods not to exceed a total of 5 minutes during any two consecutive hours; limit does not apply during periods of startup, shutdown or malfunction. 40 CFR Sections 60.18(c) and 60.482-10a(d)

Operation Limit: Flares must meet maximum velocity and minimum heat content requirements. 40 CFR Sections 60.18(c) and 60.482-10a(d)

A ll flares must be steam-assisted, air-assisted, or non-assisted. 40 CFR Sections 60.18(c) and 60.482-10a(d) Temperature measurements shall be maintained at temperatures indicating presence of a pilot flame (i.e. above ambient) at all times that emissions may be vented to the VCU (EU 351). 40 CFR Sections 60.18 and 64.3(a)(2); Minn. R. 7017.0200, Minn. R. 7011.0075, Minn. R. 7011.0080

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot (230 mg/dscm) H2S content in the fuel. This limit does not apply during periods of startup, shutdown, or malfunction. Compliance with the flare H2S standard in 40 CFR pt. 60, subp. Ja demonstrates compliance with this limit. Minn. R. 7011.1410, subp. 2

B. MONITORING REQUIREMENTS hdr Monitor and record temperature at least once every 15 minutes indicating presence or absence of a flame at all times that emissions may be vented to the VCU (EU 351). 40 CFR Sections 60.18 and 64.3(b)(4)(ii); Minn. R. 7017.0200, Minn. R. 7011.0080

Combustion of streams in the VCU that are exempt from CEMS monitoring without exemption application: Streams combusted in the RGP VCU are exempt from CEMS requirements if streams are exempt per 40 CFR Section 60.102a(g)(1)(iii) describing exempt emissions including tank degassing and cleaning, exempt per 40 CFR Section 60.103a(h) describing exempt flaring including gases from process upsets, relief valve leakage, or emergency relief streams meeting one of the following requirements: (i) Pilot gas for heaters and flares. (ii) Fuel gas streams that meet a commercial-grade product specification for sulfur content of 30 ppmv or less. In the case of a liquefied petroleum gas (LPG) product specification in the pressurized liquid state, the gas phase sulfur content should be evaluated assuming complete vaporization of the LPG and sulfur containing-compounds at the product specification concentration. (continued below) 40 CFR Section 60.107a(a)(3)

(continued from above) (iii) Fuel gas streams produced in process units that are intolerant to sulfur contamination, such as fuel gas streams produced in the hydrogen plant, catalytic reforming unit, isomerization unit and HF alkylation process units. 40 CFR Section 60.107a(a)(3) (continued)

Combustion of streams in the VCU that are exempt from CEMS monitoring requiring with an exemption application: The Permittee may also demonstrate that the stream to the RGP VCU is low-sulfur and exempt from CEMS monitoring requirements by applying for an exemption in accord with procedures in 40 CFR Section 60.107a(b). The effective date of the exemption is the date of the submission of the required information. No further action is required unless refinery operating conditions change in such a way that affects the exempt fuel gas stream/system (e.g., the stream composition changes). If such a change occurs, the Permittee shall follow the procedures in 40 CFR Section 60.107a(b)(3). 40 CFR Section 60.107a(b)

A lternative to low sulfur exemption: As an alternative to the planned low sulfur monitoring compliance demonstration requirements, the Permittee may demonstrate compliance with the limits in 40 CFR Section 60.103a(h) with a H2S CEMS meeting the requirements of 40 CFR Section 60.107a(a). 40 CFR Section 60.107a(a)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-145

Flow Monitoring: The Permittee shall install, operate, calibrate, and maintain a CPMS to measure and record the flow rate of gas discharged to the flare in accordance with manufacturer's specifications and 40 CFR Section 60.107a(f)(1). A visual inspection shall be performed at least quarterly of all components of the monitor for physical and operational integrity and all electrical connections for oxidation and galvanic corrosion if the flow monitor is not equipped with a redundant flow sensor. The flow meter shall be calibrated in accordance with the manufacturer's procedures and specifications biennially (every two years) or at the frequency specified by the manufacturer. 40 CFR Section 60.107a(f)

Check daily, or as required by the manufacturing specification, monitoring equipment that is related to maintaining VCU control efficiency, for example: pressure gauges, chart recorders, temperature indicators and recorders. 40 CFR Section 64.3; Minn. R. 7017.0200, Minn. R. 7011.0075

Inspect monthly, or as required by the manufacturing specification, components that are subject to wear or plugging that are related to maintaining VCU control efficiency, for example: bearings, belts, hoses, fans, nozzles, orifices and ducts. 40 CFR Section 64.3; Minn. R. 7017.0200, Minn. R. 7011.0075

Inspect quarterly, or as required by the manufacturing specification, components that are not subject to wear including structural components, housings, ducts and hoods that are related to the VCU control device (CE 071). 40 CFR Section 64.3; Minn. R. 7017.0200, Minn. R. 7011.0075

Thoroughly inspect the VCU (EU 351) at least annually, or as required by the manufacturing specification (this often requires shutting down temporarily). 40 CFR Section 64.3; Minn. R. 7017.0200, Minn. R. 7011.0075 Calibrate once every calendar year, or as required by the manufacturing specification, all monitoring equipment that is related to maintaining control efficiency. 40 CFR Section 64.3; Minn. R. 7017.0200, Minn. R. 7011.0075

The Permittee shall calculate valid 1-hour averages for the flare flow CPMS. 40 CFR Section 60.13(h) C. OTHER LIMITS AND REQUIREMENTS hdr RCFA and Corrective Action Requirements: The Permittee shall conduct a root cause analysis of any emission limit exceedance or process startup, shutdown, upset or malfunction that exceeds permitted SO2 emissions by 227 kilograms (kg) (500 lb) in any 24-hour period, or any discharge to the flare in excess of 14,160 standard cubic meters (m3) (500,000 standard cubic feet (scf)) above the baseline flow in any 24-hour period. Engineering calculations shall be used to calculate the SO2 emissions in the event of a discharge that may trigger a root cause analysis. For any root cause analysis performed, the Permittee shall record the identification of the affected facility, the date and duration of the discharge, the results of the root cause analysis and the action taken as a result of the root cause analysis. (continued below) 40 CFR Sections 60.103a(c-e) and 60.107a(e)(4)

(continued from above) A ll corrective action(s) must be implemented within 45 days of the discharge for which the root cause and corrective action analyses were required or as soon thereafter as practicable. If the Permittee concludes that corrective action should not be conducted, the Permittee shall record and explain the basis for that conclusion no later than 45 days following the discharge as specified in 40 CFR Section 60.108a(c)(6)(ix). For corrective actions that cannot be fully implemented within 45 days following the discharge for which the root cause and corrective action analyses were required, the Permittee shall develop an implementation schedule to complete the corrective action(s) as soon as practicable. (continued below) 40 CFR Sections 60.103a(c-e) and 60.107a(e)(4) (continued)

(continued from above) No later than 45 days following the discharge for which a root cause and corrective action analyses were required, the Permittee shall record the corrective action(s) completed date, and, for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates as specified in 40 CFR Section 60.108a(c)(6)(x). 40 CFR Sections 60.103a(c-e) and 60.107a(e)(4) (continued)

The Permittee shall maintain an inventory of spare parts for the control equipment that are subject to frequent replacement, as required by the manufacturing specification or documented in maintenance records. Minn. R. 7011.0075

The Permittee shall train staff on the operation and monitoring of control equipment and troubleshooting, and train and require staff to respond to indications of malfunctioning equipment, including alarms and other indicators of abnormal operation. Minn. R. 7011.0075

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-146

Flare Management Plan: The Permittee shall develop, implement, and submit a written flare management plan following the requirements of 40 CFR Section 60.103a(a-b) immediately upon startup of the VCU (EU 351) except as otherwise allowed by 40 CFR Section 60.103a(a-b). The flare management plan should be updated periodically for changes such as new connections to the flare or with the installation of a flare gas recovery system but the plan must be resubmitted only if the Permittee adds or revises baseline flow rates, installs a flare gas recovery system, or adopts the alternative monitoring methods of 40 CFR Section 60.107a(g) for flares with water seals. 40 CFR Section 60.103a(a-b)

D. PERFORMANCE TESTING hdr Flare Initial Performance Test: Within 60 days after achieving 10,000 barrels per calendar day of propylene railcar loading, but not later than 180 days after initial startup of such facility, the Permittee shall conduct any required performance testing. Due to inherently low sulfur content of this fuel stream, the Permittee plans to satisfy the performance test requirement for 40 CFR Section 60.8 for the flare H2S limit by applying for an exemption from monitoring and testing by applying in accord with procedures in 40 CFR Section 60.107a(b). 40 CFR Sections 60.8, 60.18, and 60.104a(a)

E. REPORTING REQUIREMENTS hdr Temperatures outside of a range indicating the presence of a flame during times when emissions are vented to the VCU shall be reported in semiannual deviation reports. Minn. R. 7011.0075, subp. 5; Minn. R. 7007.0800, subp. 6(A)(2)

F. RECORDKEEPING REQUIREMENTS hdr Recordkeeping for Flare Management Plan: The Permittee shall maintain a copy of the flare management plan. 40 CFR Section 60.108a(c)(1)

Recordkeeping for streams utilizing the low sulfur monitoring exemption: For each fuel gas stream to which one of the exemptions listed in 40 CFR Section 60.107a(a)(3) applies, records of the specific exemption determined to apply for each fuel stream. If the Permittee applies for the exemption described in 40 CFR Section 60.107a(a)(3)(iv), the Permittee must keep a copy of the application as well as the letter from the Administrator granting approval of the application. 40 CFR Section 60.108a(c)(5)

RCFA and Corrective Action Recordkeeping: The Permittee shall maintain records of required root cause analyses and corrective actions as required per 40 CFR Section 60.108a(c)(6). 40 CFR Section 60.108a(c)(6)

Maintain records of monitoring inspections with dates and any corrective actions. Minn. R. 7011.0075 Maintain records of parts replaced, repaired or modified for the previous five years. Minn. R. 7011.0075

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-147

Subject Item: GP 132 Fugitive Equipment in Natural Gas (non-VOC) Service
Associated Items: FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 139 CHP Equipment in Natural Gas Service - Process Emissions

What to do Why to do it EMISSION LIMIT (See compliance demonstration requirements contained in the referenced subject groups listed below.) hdr

For new fugitive equipment in natural gas service added to FS 045 and FS 048 authorized by the #3 Crude/Coker Improvements Permit, and FS 139, comply with the LDAR requirements in GP 087, GP 090, GP 091, GP 093, GP 101 and GP 114. (BACT Limit) Title I Condition: 40 CFR Section 52.21(j) & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-148

Subject Item: GP 133 Emergency Propane Generators
Associated Items: CE 075 Catalytic Converter EU 355 Sump 3 Emergency Generator - Reciprocating IC Engine EU 356 Sump 7 Emergency Generator - Reciprocating IC Engine EU 357 Lift Station Emergency Gener ator - Reciprocating IC Engine SV 185 Sump 3 Emergency Generator Exhaust Stack SV 186 Sump 7 Emergency Generator Exhaust Stack SV 187 LS Emergency Generator Exhaust Stack

What to do Why to do it A . LIMITS APPLY TO EACH EMERGENCY ENGINE LISTED IN GP 133 (UNLESS SPECIFICALLY NOTED) hdr

Carbon Monoxide: less than or equal to 519 grams/kilowatt-hour . This limit is applicable to EU355 and EU356. Compliance with this emission limit is demonstrated by purchasing an engine that is certified by the manufacturer to meet this limit. 40 CFR Sections 60.4243(a), 60.4233(c) and 60.4231(c); 40 CFR Section 90.103 Table 1; 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 HC + NOx: less than or equal to 13.4 grams/kilowatt-hour. This limit is applicable to EU355 and EU356. Compliance with this emission limit is demonstrated by purchasing an engine that is certified by the manufacturer to meet this limit. 40 CFR Sections 60.4243(a), 60.4233(c) and 60.4231(c); 40 CFR Section 90.103 Table 1; 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 Carbon Monoxide: less than or equal to 4.4 grams/kilowatt-hour for transient testing. This limit is applicable to EU357. Compliance with this emission limit is demonstrated by purchasing an engine that is certified by the manufacturer to meet this limit. 40 CFR Sections 60.4243(a), 60.4233(c) and 60.4231(c); 40 CFR Section 1048.101 Table 1; 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 HC + NOx: less than or equal to 2.7 grams/kilowatt-hour for transient testing. This limit is applicable to EU357. Compliance with this emission limit is demonstrated by purchasing an engine that is certified by the manufacturer to meet this limit. 40 CFR Sections 60.4243(a), 60.4233(c) and 60.4231(c); 40 CFR Section 1048.101 Table 1; 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 Carbon Monoxide: less than or equal to 6.5 grams/kilowatt-hour for field testing. This limit is applicable to EU357. Compliance with this emission limit is demonstrated by purchasing an engine that is certified by the manufacturer to meet this limit. 40 CFR Sections 60.4243(a), 60.4233(c) and 60.4231(c); 40 CFR Section 1048.101 Table 3; 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 HC + NOx: less than or equal to 3.8 grams/kilowatt-hour for field testing. This limit is applicable to EU357. Compliance with this emission limit is demonstrated by purchasing an engine that is certified by the manufacturer to meet this limit. 40 CFR Sections 60.4243(a), 60.4233(c) and 60.4231(c); 40 CFR Section 1048.101 Table 3; 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 Sulfur Dioxide: less than or equal to 0.50 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with this limit can be demonstrated by firing strictly commercial-grade propane. Minn. R. 7011.2300, subp. 2

Opacity: less than or equal to 20 percent opacity once operating temperatures have been attained. Compliance with this limit can be demonstrated by firing strictly commercial-grade propane. Minn. R. 7011.2300, subp. 1

B. OTHER LIMITS AND REQUIREMENTS hdr
The Permittee shall maintain documentation onsite that each unit listed in this group is an emergency generator by design that qualifies under the U.S. EPA memorandum entitled "Calculating Potential to Emit (PTE) for Emergency Generators" dated September 6, 1995, limiting operation to 500 hours per year using a 12-Month Rolling Sum for each individual emergency generator in GP133. Minn. R. 7007.0800, subps. 4 and 5

Fuel Restriction: Authorized to burn commercial-grade propane only. Minn. R. 7005.0100, subp. 35a The Permittee shall purchase engines that are certified to the emission standards in 40 CFR Section 60.4231(a) through (c), as applicable, for the same engine class and maximum engine power. In addition, the Permittee shall keep records of conducted maintenance to demonstrate compliance and meet the requirements as specified in 40 CFR pt. 1068, subparts A through D as applicable. If the Permittee adjusts the engine settings according to and consistent with the manufacturer's instructions, the stationary SI internal combustion engine (ICE) will not be considered out of compliance. 40 CFR Section 60.4243(a)(1); 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-149

Operation of Emergency Stationary ICE: 1) There is no time limit on the use of emergency stationary ICE in emergency situations. 2) The Permittee may operate the emergency stationary ICE for any combination of the purposes specified in paragraphs (d)(2)(i) through (iii) of this section for a maximum of 100 hours per calendar year. Any operation for non-emergency situations as allowed by paragraph (d)(3) of this section counts as part of the 100 hours per calendar year allowed by this paragraph (d)(2). (continued below) 40 CFR Section 60.4243(d)(1-3); 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150

(continued from above) 2i) Emergency stationary ICE may be operated for maintenance checks and readiness testing, provided that the tests are recommended by federal, state or local government, the manufacturer, the vendor, the regional transmission organization or equivalent balancing authority and transmission operator, or the insurance company associated with the engine. The Permittee may petition the A dministrator for approval of additional hours to be used for maintenance checks and readiness testing, but a petition is not required if the Permittee maintains records indicating that federal, state, or local standards require maintenance and testing of emergency ICE beyond 100 hours per calendar year. 2iii) Emergency stationary ICE may be operated for periods where there is a deviation of voltage or frequency of 5 percent or greater below standard voltage or frequency. (continued below) 40 CFR Section 60.4243(d)(1-3); 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150

(continued from above) 3) Emergency stationary ICE may be operated for up to 50 hours per calendar year in non-emergency situations. The 50 hours of operation in non-emergency situations are counted as part of the 100 hours per calendar year for maintenance and testing and emergency demand response provided in paragraph (d)(2) of this section. Except as provided in paragraph (d)(3)(i) of this section, the 50 hours per year for non-emergency situations cannot be used for peak shaving or non-emergency demand response, or to generate income for a facility to an electric grid or otherwise supply power as part of a financial agreement with another entity. 40 CFR Section 60.4243(d)(1-3); 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150

C. MONITORING AND RECORDKEEPING REQUIREMENTS hdr Monitoring - Hours of Operation: The Permittee shall install non-resettable hour meters prior to startup of EU355, EU356 and EU357. 40 CFR Section 60.4237; 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 The Permittee shall keep records of the hours of operation of EU355, EU356 and EU357 that is recorded through the non-resettable hour meters. The Permittee shall document how many hours are spent for emergency operation, including what classified the operation as emergency and how many hours are spent for non-emergency operation. This documentation shall be completed by the 28th day of each month for the preceding month. 40 CFR Section 60.4245(b); 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150

The Permittee shall keep records of conducted maintenance on each engine in GP133. This documentation shall be completed by the 28th day of each month for the preceding month. 40 CFR Sections 60.4243(a)(1) and 60.4245(a)(2); 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 The Permittee shall keep documentation from the manufacturer that each engine in GP133 is certified to meet the emission standards and information as required in 40 CFR parts 90, 1048, 1054 and 1060, as applicable. 40 CFR Section 60.4245(a)(3); 40 CFR Section 63.6590(c)(4); Minn. R. 7011.2310; Minn. R. 7011.8150 D. NESHAP SUBP. ZZZZ REQUIREMENT hdr The Permittee shall meet the requirements of 40 CFR pt. 63, subp. ZZZZ by meeting the requirements of 40 CFR pt. 60, subp. JJJJ, as a new or reconstructed spark ignition 4 stroke rich burn (4SRB) stationary RICE with a site rating of less than or equal to 500 brake HP located at a major source of HAP emissions. 40 CFR Section 63.6590(c)(4); Minn. R. 7011.8150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-150

Subject Item: GP 134 Temporary TK002 Thermal Oxidizers
Associated Items: CE 076 Thermal Oxidizer CE 077 Gas Scrubber (General, Not Classified) EU 358 Temporary Portable Therma l Oxidizer(s) - Other Combustion MR 201 Temporary TK2 SO2 CEM SV 188 Temporary Portable TO Stack

What to do Why to do it A . EMISSION LIMITS (LIMITS EXPIRE AT COMPLETION OF 2014 TK002 TURNAROUND) hdr

Sulfur Dioxide: less than or equal to 20 parts per million using 3-hour Rolling A verage (dry basis, corrected to 0 percent excess air, determined hourly). Limit applies to each portable thermal oxidizer in EU358 in this group and is effective when specified by 40 CFR Section 60.102a(a). Limit does not apply during periods of startup, shutdown and malfunction. 40 CFR Section 60.102a(g)(1)(i)

Sulfur Dioxide: less than or equal to 8.0 parts per million using 365-day Rolling A verage (dry basis, corrected to 0 percent excess air, determined daily). Limit applies to each portable thermal oxidizer in EU358 in this group and is effective when specified by 40 CFR Section 60.102a(a). Limit does not apply during periods of startup, shutdown and malfunction. 40 CFR Section 60.102a(g)(1)(i)

Opacity: less than or equal to 20 percent opacity . Limit applies to each portable thermal oxidizer in EU358 in this group. Minn. R. 7011.0110

B. OTHER REQUIREMENTS (THESE EXPIRE AT COMPLETION OF 2014 TK002 TURNAROUND) hdr

Heat Input: less than or equal to 40.0 million Btu/hour from the temporary, portable thermal oxidizer(s). The Permittee may operate one thermal oxidizer with a maximum heat input of 40.0 mmBtu/hr, or multiple thermal oxidizers that combine for up to 40.0 mmBtu/hr heat input. In no case shall the total heat input capacity of the equipment exceed 40.0 mmBtu/hr. Minn. R. 7007.0800, subp. 2

When operated as a BWON control device per 40 CFR Section 61.349, the closed-vent system shall: i) Be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv above background, as determined initially and thereafter at least once per year by the methods specified in 40 CFR Section 61.355(h). ii) Vent systems that contain any bypass line that could divert the vent stream away from a control device used to comply with the provisions of this subpart shall install, maintain, and operate according to the manufacturer's specifications a flow indicator that provides a record of vent stream flow away from the control device at least once every 15 minutes, except as provided in paragraph (a)(1)(ii)(B) of this section. (A) The flow indicator shall be installed at the entrance to any bypass line that could divert the vent stream away from the control device to the atmosphere. (continued below) 40 CFR Section 61.349(a)(1)

(continued from above) (B) Where the bypass line valve is secured in the closed position with a car-seal or lock-and-key type configuration, a flow indicator is not required. iii) All gauging and sampling devices shall be gas-tight except when gauging or sampling is taking place. iv) For each closed-vent system complying with paragraph (a) of this section, one or more devices which vent directly to the atmosphere may be used on the closed-vent system provided each device remains in a closed, sealed position during normal operations except when the device needs to open to prevent physical damage or permanent deformation of the closed-vent system resulting from malfunction of the unit in accordance with good engineering and safety practices for handling flammable, explosive, or other hazardous materials. 40 CFR Section 61.349(a)(1)

When operated as a BWON control device per 40 CFR Section 61.349, the Permittee shall provide a minimum residence time of 0.5 seconds at a minimum temperature of 1400 deg F as monitored in accordance with 40 CFR Section 61.354(c). 40 CFR Sections 61.349(a)(2)(i)(C) and 61.354(c)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-151

Upon startup of EU358 as a BWON control device, each closed-vent system and control device shall be visually inspected initially and quarterly thereafter. The visual inspection shall include inspection of ductwork and piping and connections to covers and control devices for evidence of visible defects such as holes in ductwork or piping and loose connections. Except as provided in 40 CFR Section 61.350 of this subpart, if visible defects are observed during an inspection, or if other problems are identified, or if detectable emissions are measured, a first effort to repair the closed-vent system and control device shall be made as soon as practicable but no later than 5 calendar days after detection. Repair shall be completed no later than 15 calendar days after the emissions are detected or the visible defect is observed. 40 CFR Section 61.349(f) and (g)

When operated as a BWON control device per 40 CFR Section 61.349, the Permittee shall submit quarterly reports including the following information and as required by the NESHAP FF requirements in the Total Facility section of this permit: 1) Total annual benzene quantity from facility waste determined in accordance with 40 CFR Section 61.355(a). 2) A table identifying each waste stream and whether or not the waste stream will be controlled for benzene emissions in accordance with the requirements of this subpart. 3) For each waste stream identified as not being controlled for benzene emissions in accordance with the requirements of this subpart the following information shall be added to the table: i) Whether or not the water content of the waste stream is greater than 10 percent; ii) Whether or not the waste stream is a process wastewater stream, product tank drawdown, or landfill leachate; iii) Annual waste quantity for the waste stream; (continued below) 40 CFR Section 61.357

(continued from above) iv) Range of benzene concentrations for the waste stream; v) Annual average flow-weighted benzene concentration for the waste stream; and vi) Annual benzene quantity for the waste stream. 4) The information required in paragraphs (a)(1), (2), and (3) of this section should represent the waste stream characteristics based on current configuration and operating conditions. The Permittee only needs to list in the report those waste streams that contact materials containing benzene. The report does not need to include a description of the controls to be installed to comply with the standard or other information required in 40 CFR Section 61.10(a). 40 CFR Section 61.357

C. MONITORING REQUIREMENTS (THESE EXPIRE AT COMPLETION OF 2014 TK002 TURNAROUND) hdr

The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration (dry basis, 0-percent excess air) of SO2 emissions into the atmosphere. The monitor must include an O2 monitor for correcting the data for excess air. Monitoring for each EU may be performed at only one representative location if each EU has a common source of fuel gas. As an alternative to a CEMS, the Permittee shall demonstrate compliance through following the monitoring and recordkeeping requirements of an EPA approved Alternative Monitoring Plan (AMP). This requirement applies to each EU in this group. 40 CFR Sections 60.13 and 60.107a(a)(1)

D. REPORTING AND RECORDKEEPING REQUIREMENTS (THESE EXPIRE AT COMPLETION OF 2014 TK002 TURNAROUND, ALSO SEE TABLE B) hdr

SO2 CEMS: The Permittee shall maintain records of the calculated SO2 emissions of hourly averages of SO2 emissions in the units and basis of the emission limit and shall report any excess emissions in the facility's Quarterly Air Quality and Excess Emissions Report. Alternatively, the Permittee shall follow the reporting and recordkeeping requirements of an EPA approved Alternative Monitoring Plan (AMP). 40 CFR Sections 60.13 and 60.108a; Minn. R. 7017.1110

The Permittee shall comply with the applicable fuel gas combustion device SO2 Root Cause Analysis in 40 CFR Section 60.103a and the recordkeeping requirements and reporting procedures of 40 CFR Section 60.108a for any discharges of SO2 in any 24 hour period that are greater than 500 lbs SO2 in excess of the allowable limit(s). 40 CFR Sections 60.103a and 60.108a

E. PERFORMANCE TESTING (THESE EXPIRE AT COMPLETION OF 2014 TK002 TURNAROUND) hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-152

Initial Performance Test: due 60 days after achieving maximum capacity rate at which the affected facility will be operated, but not later than 180 days after initial startup of such facility, the Permittee shall conduct performance test(s) for SO2 emissions. Performance tests shall be performed following the methods specified in 40 CFR Section 60.104a unless otherwise approved in accord with 40 CFR Section 60.8. If a performance test waiver is granted pursuant to 40 CFR Section 60.8, the Permittee shall meet any conditions of that waiver in lieu of performance test requirements. 40 CFR Sections 60.8 and 60.104a; Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-153

Subject Item: GP 135 Combustion Turbine and Duct Burners
Associated Items: CE 078 Catalytic Oxidizer CE 079 SCR (Selective Catalytic Reduction)
EU 359 Combustion Turbine - Turbine
EU 360 Duct Burners - Duct Burner FS 139 CHP Equipment in Natural Gas Service - Process Emissions
MR 202 75 Unit NOx
MR 203 75 Unit CO
MR 204 75 Unit O2
MR 205 75 Unit Stack Flow
MR 206 Combustion Turbine Fuel Flow Meter
MR 207 Duct Burners Fuel Flow Meter MR 208 CHP Facility Electricity Generation 1 MR 209 CHP Facility Electricity Generation 2 MR 210 CHP Facility Steam Delivery
MR 216 Ambient Air Monitor
SV 189 HRSG Stack

What to do Why to do it A . EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 27.7 tons/year using 365-day Rolling Sum . For the first 364 days after initial certification of the NOx CEMS, NOx emissions are limited as determined by the following equation: E = 27.7 x [0.15 + 0.85(D/365)] where E = NOx emissions in total tons D = number of days after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000

Nitrogen Oxides: less than or equal to 25 parts per million using 30-day Rolling A verage at 15 percent O2 or 150 ng/J of useful output (1.2 lb/MWh). when EU359 is operating at 75% load or greater and at temperatures greater than 0 degrees F. For purposes of determining compliance with the NOx limits on a ppm basis, the procedures specified in 40 CFR pt. 60, subp. KKKK shall be used. The Permittee shall calculate a new 30-day average for each unit operating day which is the average of all hourly NOx emissions rates for the preceding 30 unit operating days in which a valid NOx emission rate is obtained for at least 75 percent of all operating hours. For operating periods during which the two different limits apply, the allowable emission rate is the average of the applicable limit during each hour. The higher limit applies for the hour if any point in the hour, the unit was subject to the higher limit. 40 CFR Sections 60.4320(a), 60.4380(b)(1) and 60.4380(b)(3) and 40 CFR pt. 60, subp. KKKK, Table 1

Nitrogen Oxides: less than or equal to 96 parts per million using 30-day Rolling A verage at 15 percent O2 or 590 ng/J of useful output (4.7 lb/MWh) when EU359 is operating at less than 75% load or less than 0 degrees F. For purposes of determining compliance with the NOx limits on a ppm basis, the procedures specified in 40 CFR pt. 60, subp. KKKK shall be used. The Permittee shall calculate a new 30-day average for each unit operating day which is the average of all hourly NOx emissions rates for the preceding 30 unit operating days in which a valid NOx emission rate is obtained for at least 75 percent of all operating hours. For operating periods during which the two different limits apply, the allowable emission rate is the average of the applicable limit during each hour. The higher limit applies for the hour if any point in the hour, the unit was subject to the higher limit. 40 CFR Section 60.4320(a), 60.4380(b)(1) and 60.4380(b)(3) and 40 CFR pt. 60, subp. KKKK, Table1

Carbon Monoxide: less than or equal to 66.9 tons/year using 365-day Rolling Sum . For the first 364 days after initial certification of the CO CEMS, CO emissions are limited as determined by the following equation: E = 66.9 x [0.15 + 0.85(D/365)] where E = CO emissions in total tons D = number of days after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-154

Volatile Organic Compounds: less than or equal to 28.0 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000 PM < 10 micron: less than or equal to 0.0057 lbs/million Btu heat input using 3-hour A verage as demonstrated by the performance test requirements set forth below in Section G of the Subject Item (GP135). (BACT Limit) Title I Condition: 40 CFR Section 52.21(j) and Minn. R. 7007.3000

PM < 10 micron: less than or equal to 3.8 lbs/hour using 3-hour Average measured as filterable and condensable PM using Method 5 and 201A for filterable PM and Method 202 for condensable PM as demonstrated by the performance test requirements set forth below in Section G of the Subject Item (GP135). (BACT Limit) Title I Condition: 40 CFR Section 52.21(j) and Minn. R. 7007.3000

PM < 2.5 micron: less than or equal to 0.0057 lbs/million Btu heat input using 3-hour Average as demonstrated by the performance test requirements set forth below in Section G of the Subject Item (GP135). (BACT Limit) Title I Condition: 40 CFR Section 52.21(j) and Minn. R. 7007.3000

PM < 2.5 micron: less than or equal to 3.8 lbs/hour using 3-hour Average measured as filterable and condensable PM using Method 5 and 201A for filterable PM and Method 202 for condensable PM as demonstrated by the performance test requirements set forth below in Section G of the Subject Item (GP135). (BACT Limit) Title I Condition: 40 CFR Section 52.21(j) and Minn. R. 7007.3000

Carbon Dioxide Equivalent: less than or equal to 1000 lbs/megawatt-hour using 12-month Rolling Average gross output, where gross output is determined by the following equation: Pgross = (Pect + Pest) / 0.95 + 0.75 * Pt where Pect = electric output of combustion turbine in MWh Pest = electric output of steam turbine in MWh Pt = useful thermal energy output in MWh The first full compliance period will be 365 days after initial startup of EU359 and EU360. (BACT Limit) Title I Condition: 40 CFR Section 52.21(j) and Minn. R. 7007.3000

Sulfur Dioxide: less than or equal to 110 nanograms/joule heat input (0.90 lb/MWh) gross output or the Permittee must not burn any fuel in EU359 which contains total potential sulfur emissions in excess of 26 ng SO2/J (0.060 lb SO2/MMBtu) heat input. 40 CFR Section 60.4330(a)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . The PTE of this source is 0.0014 lb/mmBtu. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.1 lbs/million Btu heat input using 3-hour Rolling Average (0.18 grams per million cal). The PTE of this source is 0.0057 lb/mmBtu. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(C)(1)

Opacity: less than or equal to 20 percent opacity except for one six-minute period per hour of not more than 27 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(C)(2)

B. OTHER LIMITS AND REQUIREMENTS hdr Use methods in 40 CFR pt. 98, subp. C including flow monitoring of fuel usage and fuel gas analysis. Calculate emissions following procedures specified in 40 CFR pt. 98, subp. C with a conversion from metric tons to short tons. The Permittee shall calculate and record the monthly and 12-month Rolling Sum of CO2e emissions and gross output by the 28th day of each month for the 12-month Rolling Sum periods ending on the last day of the preceding month. Title I Condition: 40 CFR Section 52.21 and Minn. R. 7007.3000; 40 CFR pt. 98, subp. C

Fuel Restriction: Authorized to burn pipeline natural gas as defined in 40 CFR Section 72.2 only. (BACT Limit) Title I Condition: 40 CFR Section 52.21 and Minn. R. 7007.3000 Fuel Flowrate: The Permittee shall calibrate, operate and maintain a continuous monitoring system (CMS) that records the fuel flowrate to EU359 and EU360. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000 Recordkeeping for NOx Emissions: The Permittee shall calculate and record the daily and 365-day Rolling Sum of NOx emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000 Recordkeeping for CO Emissions: The Permittee shall calculate and record the daily and 365-day Rolling Sum of CO emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-155

Compliance with the CO limit indicated by the CO CEMS demonstrates compliance with the VOC limit. The Permittee shall record and compare CO CEMS emissions data during VOC performance testing of GP135, with results of the VOC testing. This compliance demonstration method shall be valid only if testing demonstrates that VOC emissions comply with the applicable VOC limit at the same time that CO emissions (measured by the CO CEMS) comply with the applicable CO limit, and the CO CEMS certification testing has been satisfactorily completed. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000

Recordkeeping: The Permittee shall maintain records verifying use of pipeline natural gas as defined in 40 CFR Section 72.2. Normal business records may be utilized for this purpose. Title I Condition: 40 CFR Section 52.21 and Minn. R. 7007.3000; 40 CFR Section 72.2

The Permittee must comply with the Initial Notification requirements set forth in 40 CFR Section 63.6145 but need not comply with any other requirements of 40 CFR pt. 63, subp. YYYY until EPA takes final action to require compliance and publishes a document in the Federal Register. 40 CFR Section 63.6095(d); Minn. R. 7011.8120

C. CEMS REQUIREMENTS FOR CO AND NOx hdr The Permittee shall install, calibrate, operate and maintain NOx and O2 CEMS in accordance with 40 CFR pt. 60, Appendix B and Appendix F. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000; 40 CFR Section 60.4340(b)(1) The Permittee shall install, operate, and maintain CO and O2 CEMS in accordance with 40 CFR pt. 60, Appendix B and Appendix F. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000 Emissions Monitoring: The Permittee shall calibrate, operate and maintain a NOx continuous emissions monitoring system (CEMS). CAAA of 1990; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4 Emissions Monitoring: The Permittee shall calibrate, operate and maintain a CO continuous emissions monitoring system (CEMS). Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

CO and NOx Emissions Measuring: The Permittee shall use a CO CEMS and NOx CEMS to measure CO and NOx emissions from SV 189. Minn. R. 7017.1006

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps. 1, 2 & 3

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. CAAA of 1990; 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. CAAA of 1990; 40 CFR pt. 60, Appendix B and A ppendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2; Minn. R. 7017.1002, subp 10(A)-(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-156

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

D. CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

E. O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

F. MONITORING REQUIREMENTS hdr Each NOx diluent CEMS must be installed and certified according to Performance Specification 2 (PS 2) in 40 CFR pt. 60, Appendix B, except the 7-day calibration drift is based on unit operating days, not calendar days. With state approval, Procedure 1 in 40 CFR pt. 60, Appendix F is not required. Alternatively, a NOx diluent CEMS that is installed and certified according to 40 CFR pt. 75, Appendix A is acceptable for use. The relative accuracy test audit (RATA) of the CEMS shall be performed on a lb/mmBtu basis. 40 CFR Section 60.4345(a)

A s specified in 40 CFR Section 60.13(e)(2), during each full unit operating hour, both the NOx monitor and the diluent monitor must complete a minimum of one cycle of operation (sampling, analyzing and data recording) for each 15-minute quadrant of the hour, to validate the hour. For partial unit operating hours, at least one valid data point must be obtained with each monitor for each quadrant of the hour in which the unit operates. For unit operating hours in which required quality assurance and maintenance activities are performed on the CEMS, a minimum of two valid data points (one in each of two quadrants) are required for each monitor to validate the NOx emission rate for the hour. 40 CFR Section 60.4345(b)

Each fuel flowmeter shall be installed, calibrated, maintained and operated according to the manufacturer's instructions. Alternatively, with state approval, fuel flowmeters that meet the installation, certification and quality assurance requirements of 40 CFR pt. 75, Appendix D are acceptable for use. 40 CFR Section 60.4345(c)

Each watt meter, steam flow meter and each pressure or temperature measurement device shall be installed, calibrated, maintained and operated according to the manufacturer's instructions. 40 CFR Section 60.4345(d)

The Permittee shall develop and keep on-site a quality assurance (QA) plan for all of the continuous monitoring equipment described in 40 CFR Section 60.4345(a), (c) and (d). For the CEMS and fuel flow meters, the Permittee may, with state approval, satisfy the requirements of 40 CFR Section 60.4345(e) by implementing the QA program and plan described in section 1 of 40 CFR pt. 75, Appendix B. 40 CFR Section 60.4345(e)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-157

For combined cycle and combined heat and power units with heat recovery, use the calculated hourly average emission rates from 40 CFR Section 60.4350(f) to assess excess emissions on a 30 unit operating day rolling average basis, as described in 40 CFR Section 60.4380(b)(1). 40 CFR Section 60.4350(h)

The Permittee must monitor the total sulfur content of the fuel being fired in EU359, except as provided in 40 CFR Section 60.4365. The sulfur content of the fuel must be determined using total sulfur methods described in 40 CFR Section 60.4415. A lternatively, if the total sulfur content of the gaseous fuel during the most recent performance test was less than half the applicable limit, ASTM D4084, D4810, D5504 or D6228, or Gas Processors Association Standard 2377 (all of which are incorporated by reference, see 40 CFR Section 60.17), which measure the major sulfur compounds, may be used. 40 CFR Section 60.4360

The Permittee may elect not to monitor the total sulfur content of the fuel combusted in EU359, if the fuel is demonstrated not to exceed potential sulfur emissions of 26 ng SO2/J (0.060 lb SO2/mmBtu) heat input for units located in continental areas and 180 ng SO2/J (0.42 lb SO2/mmBtu) heat input for units located in noncontinental areas or a continental area that the Administrator determines does not have access to natural gas and that the removal of sulfur compounds would cause more environmental harm than benefit. The Permittee must use one of the following sources of information to make the required demonstration: (continued below) 40 CFR Section 60.4365

(continued from above) (a) The fuel quality characteristics in a current, valid purchase contract, tariff sheet or transportation contract for the fuel, specifying that the maximum total sulfur content for oil use in continental areas is 0.05 weight percent (500 ppmw) or less and 0.4 weight percent (4000 ppmw) or less for noncontinental areas, the total sulfur content for natural gas use in continental areas is 20 grains of sulfur or less per 100 standard cubic feet and 140 grains of sulfur or less per 100 standard cubic feet for noncontinental areas, has potential sulfur emissions of less than 26 ng SO2/J (0.060 lb SO2/mmBtu) heat input for continental areas and has potential sulfur emissions of less than 180 ng SO2/J (0.42 lb SO2/mmBtu) heat input for noncontinental areas; or (continued below) 40 CFR Section 60.4365(a)

(continued from above) (b) Representative fuel sampling data which show that the sulfur content of the fuel does not exceed 26 ng SO2/J (0.060 lb SO2/MMBtu) heat input for continental areas or 180 ng SO2/J (0.42 lb SO2/MMBtu) heat input for noncontinental areas. At a minimum, the amount of fuel sampling data specified in section 2.3.1.4 or 2.3.2.4 of appendix D to part 75 of this chapter is required. 40 CFR Section 60.4365(b)

The Permittee shall install, calibrate and maintain an ambient temperature monitor per manufacturer's instruction. Alternatively, the Permittee may rely on National Weather Service temperature data from Minneapolis St. Paul International Airport to determine applicable NOx concentration requirement under 40 CFR pt. 60, subp. KKKK Table 1. 40 CFR pt. 60, subp. KKKK Table 1

A ll continuous monitoring systems (CMS) required under 40 CFR pt. 60, subp. KKKK shall be subject to the provisions of this section upon promulgation of performance specifications for CMS under 40 CFR pt. 60, Appendix B and, if the CMS is used to demonstrate compliance with emission limits on a continuous basis, 40 CFR pt. 60, Appendix F, unless otherwise specified in an applicable subpart or by the Administrator. 40 CFR Section 60.13(a); Minn. R. 7017.1010

A ll continuous monitoring systems and monitoring devices shall be installed and operational prior to conducting performance tests under 40 CFR Section 60.8. Verification of operational status shall, as a minimum, include completion of the manufacturer's written requirements or recommendations for installation, operation and calibration of the device. 40 CFR Section 60.13(b); Minn. R. 7017.1010

Except as provided in 40 CFR Section 60.13(c)(1), the Permittee shall furnish the A dministrator within 60 days of completion two or, upon request, more copies of a written report of the results of the performance evaluation. 40 CFR Section 60.13(c)(2); Minn. R. 7017.1010

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-158

The Permittee must check the zero (or low level value between 0 and 20% of span value) and span (50 to 100% of span value) calibration drifts at least once daily in accordance with a written procedure. The zero and span must, as a minimum, be adjusted whenever either the 24-hour zero drift or the 24-hour span drift exceeds two times the limit of the applicable performance specification in 40 CFR pt. 60, A ppendix B. The system must allow the amount of excess zero and span drift to be recorded and quantified whenever specified. The Permittee must automatically, intrinsic to the opacity monitor, check the zero and upscale (span) calibration drifts at least once daily. For a particular COMS, the acceptable range of zero and upscale calibration materials is as defined in the applicable versions of PS-1 in 40 CFR pt. 60, Appendix B. (continued below) 40 CFR Section 60.13(d)(1); Minn. R. 7017.1010

(continued from above) For a COMS, the optical surfaces, exposed to the effluent gases, must be cleaned before performing the zero and upscale drift adjustments, except for systems using automatic zero adjustments. The optical surfaces must be cleaned when the cumulative automatic zero compensation exceeds 4% opacity. 40 CFR Section 60.13(d)(1); Minn. R. 7017.1010

Except for system breakdowns, repairs, calibration checks and zero and span adjustments required under 40 CFR Section 60.13(d), all continuous monitoring systems shall be in continuous operation and shall meet minimum frequency of operation requirements as follows:

A ll CMS referenced by 40 CFR Section 60.13(c) for measuring emissions, except opacity, shall complete a minimum of one cycle of operation (sampling, analyzing and data recording) for each successive 15-minute period. 40 CFR Section 60.13(e); Minn. R. 7017.1010

A ll continuous monitoring systems or monitoring devices shall be installed such that representative measurements of emissions or process parameters from the affected facility are obtained. Additional procedures for location of continuous monitoring systems contained in the applicable Performance Specifications of 40 CFR pt. 60, Appendix B shall be used. 40 CFR Section 60.13(f); Minn. R. 7017.1010

i) Except as provided under 40 CFR Section 60.13(h)(2)(iii), for a full operating hour (any clock hour with 60 minutes of unit operation), at least four valid data points are required to calculate the hourly average, i.e. one data point in each of the 15-minute quadrants of the hour. ii) Except as provided under 40 CFR Section 60.13(h)(2)(iii), for a partial operating hour (any clock hour with less than 60 minutes of unit operation), at least one valid data point in each 15-minute quadrant of the hour in which the unit operates is required to calculate the hourly average. iii) For any operating hour in which required maintenance or quality assurance activities are performed: A ) If the unit operates in two or more quadrants of the hour, a minimum of two valid data points, separated by at least 15 minutes, is required to calculate the hourly average, or B) If the unit operates in only one quadrant of the hour, at least one valid data point is required to calculate the hourly average. 40 CFR Section 60.13(h)(2)(i)-(iii); Minn. R. 7017.1010

iv) If a daily calibration error check is failed during any operating hour, all data for that hour shall be invalidated, unless a subsequent calibration error test is passed in the same hour and the requirements of 40 CFR Section 60.13(h)(2)(iii) are met, based solely on valid data recorded after the successful calibration. v) For each full or partial operating hour, all valid data points shall be used to calculate the hourly average. vi) Except as provided under 40 CFR Section 60.13(h)(2)(vii), data recorded during periods of continuous monitoring system breakdown, repair, calibration checks and zero and span adjustments shall not be included in the data averages computed under this paragraph. vii) Permittees complying with the requirements of 40 CFR Section 60.7(f)(1) or (2) must include any data recorded during periods of monitor breakdown or malfunction in the data averages. 40 CFR Section 60.13(h)(2)(iv)-(vii); Minn. R. 7017.1010

viii) When specified in an applicable subpart, hourly averages for certain partial operating hours shall not be computed or included in the emission averages (e.g. hours with < 30 minutes of unit operation under 40 CFR Section 60.47b(d)). ix) Either arithmetic or integrated averaging of all data may be used to calculate the hourly averages. The data may be recorded in reduced or nonreduced form (e.g. ppm pollutant and percent O2 or ng/J of pollutant). 40 CFR Section 60.13(h)(2)(viii)-(ix); Minn. R. 7017.1010

A ll excess emissions shall be converted into units of the standard using the applicable conversion procedures specified in the applicable subpart. After conversion into units of the standard, the data may be rounded to the same number of significant digits used in the applicable subpart to specify the emission limit. 40 CFR Section 60.13(h)(3); Minn. R. 7017.1010

G. PERFORMANCE TESTING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-159

Initial Performance Test: due 180 days after Initial Startup to measure VOC emissions. The performance test shall establish a lb/mmBtu emission factor for VOC to calculate annual emissions for emissions inventory purposes. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Methods 18, 25A or 320, or other method approved by MPCA in the performance test plan approval. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000; Minn. R. 7017.2020, subp. 1

Initial Performance Test: due 180 days after Initial Startup to measure PM10 emissions. The test shall occur at or near maximum heat input and load conditions, consisting of at least 3 test runs each with a duration of at least 60 minutes. The number and duration of the test runs may be extended at the Permittee's discretion to a maximum of 6 test runs and 240 minutes per run to account for variability in test results from low PM concentrations in exhaust gas stream. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Methods 5 and 202, Methods 201A and 202, or other method approved by MPCA in the performance test plan approval. Title I Condition: 40 CFR Section 52.21 and Minn. R. 7007.3000; Minn. R. 7017.2020, subp. 1

Initial Performance Test: due 180 days after Initial Startup to measure PM2.5 emissions. The test shall occur at or near maximum heat input and load conditions, consisting of at least 3 test runs each with a duration of at least 60 minutes. The number and duration of the test runs may be extended at the Permittee's discretion to a maximum of 6 test runs and 240 minutes per run to account for variability in test results from low PM concentrations in exhaust gas stream. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Methods 5 and 202, Methods 201A and 202, or other method approved by MPCA in the performance test plan approval. Title I Condition: 40 CFR Section 52.21 and Minn. R. 7007.3000; Minn. R. 7017.2020, subp. 1

Initial Performance Test: due 180 days after Initial Startup to measure NOx emissions. If a NOx-diluent CEMS is installed and certified under 40 CFR Section 60.4345, the initial performance test required under 40 CFR Section 60.8 may be performed in an alternative manner as described in 40 CFR Section 60.4405. The performance test shall be conducted at worst case conditions as defined at Minn. R. 7017.2005, subp. 8, using EPA Reference Method 7E, or other method approved by MPCA in the performance test plan approval. 40 CFR Section 60.8(a); Minn. R. 7017.2020, subp. 1

The initial performance test required under 40 CFR Section 60.8 may be performed in the following alternative manner: a) Perform a minimum of nine RATA reference method runs, with a minimum time per run of 21 minutes, at a single load level, within plus or minus 25% of 100% peak load. The ambient temperature must be greater than 0 deg F during the RATA runs. b) For each RATA run, concurrently measure the heat input to the unit using a fuel flow meter (or flow meters) and measure the electrical and thermal output from the unit. c) Use the test data both to demonstrate compliance with the applicable NOx emission limit under 40 CFR Section 60.4320 and to provide the required reference method data for the RATA of the CEMS described under 40 CFR Section 60.4335. d) Compliance with the applicable emission limit in 40 CFR Section 60.4320 is achieved if the arithmetic average of all of the NOx emission rates for the RATA runs, expressed in ppm or lb/MWh, does not exceed the emission limit. 40 CFR Section 60.4405

H. REPORTING REQUIREMENTS hdr The Permittee must submit reports of excess emissions and monitor downtime, in accordance with 40 CFR Section 60.7(c). Excess emissions must be reported for all periods of unit operation, including start-up, shutdown and malfunction. 40 CFR Section 60.4375

The Permittee shall submit a notification of any physical or operational change to EU359 or EU360 which increases emission rate: due 60 days (or as soon as practical) before the change is commenced. 40 CFR Section 60.7(a)(4); Minn. R. 7019.0100, subp. 1

The Permittee shall maintain records of the occurrence and duration of any startup, shutdown or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system (CMS) or monitoring device is inoperative. 40 CFR Section 60.7(b); Minn. R. 7019.0100, subp. 1

The Permittee shall submit excess emissions and monitoring systems performance report and/or summary form to the Administrator semiannually, except when: more frequent reporting is required by an applicable subpart; or the Administrator on a case-by-case basis, determines that more frequent reporting is necessary. All reports shall be postmarked by the 30th day following the end of each six-month period and shall include the information in 40 CFR Section 60.7(c)(1) through (4). 40 CFR Section 60.7(c); 40 CFR Section 60.4395; Minn. R. 7019.0100, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-160

The summary report form shall contain the information in figure 1 of 40 CFR Section 60.7. One summary report form shall be submitted for each pollutant monitored at each affected facility. If the total duration of excess emissions is less than 1% of the total operating time and CMS downtime is less than 5% of the total operating time, only the summary report form shall be submitted. If the total duration of excess emissions is 1% or greater of the total operating time or CMS downtime is 5% or greater of the total operating time, the summary report form and the excess emission report described in 40 CFR Section 60.7(c) shall both be submitted. 40 CFR Section 60.7(d); Minn. R. 7019.0100, subp. 1

The Permittee shall maintain a file of all measurements, including continuous monitoring system, monitoring device and performance testing measurements; all continuous monitoring system performance evaluations; all continuous monitoring system or monitoring device calibration checks; adjustments and maintenance performed on these systems or devices; and all other information required by 40 CFR pt. 60 recorded in a permanent form suitable for inspection. The file shall be retained for at least two years following the date of such measurements, maintenance, reports and records except as described in paragraphs (1) and (2) of 40 CFR Section 60.7(f). 40 CFR Section 60.7(f); Minn. R. 7019.0100, subp. 1

If notification substantially similar to that in 40 CFR Section 60.7(a) is required by any other State or local agency, sending the Administrator a copy of that notification will satisfy the requirements of 40 CFR Section 60.7(a). 40 CFR Section 60.7(g); Minn. R. 7019.0100, subp. 1

Individual subparts of 40 CFR pt. 60 may include specific provisions which clarify or make inapplicable the provisions set forth in this section. 40 CFR Section 60.7(h); Minn. R. 7019.0100, subp. 1

A t all times, including periods of startup, shutdown and malfunction, the Permittee shall, to the extent possible, maintain and operate any affected facility including associated air pollution control equipment in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Administrator which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures and inspection of the source. 40 CFR Section 60.11(d); Minn. R. 7017.2015

For the purpose of submitting compliance certifications or establishing whether or not a person has violated or is in violation of any standard in this part, nothing in this part shall preclude the use, including the exclusive use, of any credible evidence or information, relevant to whether a source would have been in compliance with applicable requirements if the appropriate performance or compliance test or procedure had been performed. 40 CFR Section 60.11(g); Minn. R. 7017.2015

Unless the Permittee has requested and received prior permission from the A dministrator to submit less than the information in 40 CFR Section 63.5(d), the notification must include the information required on the application for approval of construction as specified in 40 CFR Section 63.5(d)(1)(i). 40 CFR Section 63.9(b)(5)(iii); Minn. R. 7019.0100

The Permittee shall maintain files of all information required by this part recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks or on microfiche. 40 CFR Section 63.10(b); Minn. R. 7019.0100

The Permittee must submit all of the notifications in 40 CFR Sections 63.7(b) and (c), 63.8(e), 63.8(f)(4) and 63.9(b) and (h) that apply by the dates specified. 40 CFR Section 63.6145(a); Minn. R. 7011.8120

A s specified in 40 CFR Section 63.9(b), the Permittee must submit an Initial Notification not later than 120 days after becoming subject to 40 CFR pt. 63, subp. YYYY. 40 CFR Section 63.6145(c); Minn. R. 7011.8120

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-161

Subject Item: GP 136 Sour Water Tanks
Associated Items: TK 586 Sour Water
TK 587 Sour Water
TK 588 Sour Water

What to do Why to do it EMISSION LIMITS hdr Volatile Organic Compounds: less than or equal to 28.0 tons/year using 12-month Rolling Sum effective upon startup of TK586, TK587 or 588, whichever is first, as part of the Tier 3 Clean Fuels Projects permit.
For the first 11 months after the limit is effective, VOC emissions are limited as determined by the following equation: E = 28.0 x [0.15 + 0.85(M/12)] where E = emissions in tons M = number of months after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000

CALCULATIONS AND RECORDKEEPING hdr Emissions at these tanks shall be calculated both for normal operations with the floating roof and for planned maintenance and cleaning activities when the floating roof is not resting on the liquid surface. If a carbon adsorption system is used to control VOC emissions during periods of planned maintenance or cleaning activities and if the Permittee complies with the carbon system breakthrough demonstration requirements in GP102, then actual emissions calculated during these periods for purposes of compliance with the limit above shall be reduced to reflect a level of control consistent with 40 CFR pt. 61, subp. FF, although these tank controls are not required by 40 CFR pt. 61, subp. FF. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000

Recordkeeping: The Permittee shall calculate and record the 12-month Rolling Sum of VOC emissions by the 28th day of each month for the preceding month. Unless a different emission factor is developed by the Permittee and approved by the MPCA in accordance with Minn. R. 7019.3040 - 7019-3100, emissions shall be calculated as follows: 1) During normal operation with the floating roof and during planned standing idle and filling/refilling activities when the roof is not resting on the liquid surface, emissions shall be calculated using the equations in EPA AP-42, Chapter 7, November 2006. (continued below) Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000

(continued from above) 2) During planned tank degassing activities when the roof is not resting on the liquid surface, emissions shall be calculated using the equations in the American Petroleum Institute (API) Technical Report 2568, Evaporative Loss from the Cleaning of Storage Tanks, November 2007. If a carbon system is used for emissions control and the Permittee demonstrates compliance with the carbon system breakthrough requirements in GP102, then the calculated emissions shall be reduced to a level of control consistent with 40 CFR pt. 61, subp. FF. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 and Minn. R. 7007.3000

REPORTING REQUIREMENTS (See Table B) hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-162

Subject Item: SV 042 #5 SRU 26 Unit Stack
Associated Items: EU 045 #5 Sulfur Recovery Unit (SRU) - Sulfur Recovery Unit EU 047 SRU 5 Sulfur Pit - Sulfur Recovery Unit EU 235 26H21 Standby Incinerator for TGTU #2 By passes & SRU5 Sulfur Degassing - Incinerator EU 236 26H40 TGTU #2 - Refining Equipment
EU 237 26H41 TGTU #2 Incinerator - Incinerator GP 112 Sulfur Recovery Units MR 036 TGTU2 SO2 Analyzer - 26H21 MR 037 TGTU2 O2 Analyzer - 26H21
MR 040 Flow for Meter TGTU2 - 26H21
MR 041 26H-21 Fuel Gas Flow MR 042 EMRC Temperature Thermocouple for TGTU2 MR 114 TGTU2 CO Analyzer

What to do Why to do it Requirements from 40 CFR pt. 60, subp. Ja become effective upon startup of EU361. Minn. R. 7007.0800, subp. 2

EMISSION LIMITS AND OPERATING REQUIREMENTS hdr Sulfur Dioxide: less than or equal to 170.8 lbs/hour using 3-hour Rolling Average . The Permittee shall use CEMS to monitor the sulfur dioxide emissions in order to calculate pounds of sulfur dioxide per hour (lb/hr). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur Dioxide: less than or equal to 93.6 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 409.8 tons/year using 12-month Rolling A verage Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 250 parts per million by volume (dry, 0% oxygen), using 12-hour Rolling Average. Limit does not apply during periods of startup, shutdown, or malfunction. Applicability of NSPS subp. J and Minn. R. 7011.1435 expires after startup of EU361. 40 CFR Section 63.1568(a)(1); 40 CFR Section 63.1568(c)(1); Minn. R. 7011.7280

Sulfur Dioxide: less than or equal to 170.8 lbs/hour using 1-Hour Average . This is a state-only requirement and pursuant to the Minn. R. 7007.1750, it is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 250 parts per million by volume (dry basis) at zero percent excess air, using 12-hour Rolling Average. 40 CFR Section 60.102a(f)(1)(i)

Nitrogen Oxides: less than or equal to 9.70 lbs/hour using 365-day Rolling Average for SV 042 (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 50 parts per million using 24-hour Rolling A verage by volume dry corrected to 7 percent oxygen for SV 042. The limit does not apply during periods of startup or shutdown. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Carbon Monoxide: less than or equal to 121.0 tons/year using 365-day Rolling Sum . Emissions from acid gas flaring incidents are not included in the calculation of emissions against this limit. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit applies only to fuel gas combusted in the SRU/TGTU, not to SRU process/waste gases per EPA guidance. This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Opacity: less than or equal to 20 percent opacity Minn. R. 7011.0715, subp. 1(B) Periods of maintenance of the sulfur pit, during which the emission limits in 40 CFR Section 60.102a(f)(1) shall not apply, shall not exceed 240 hours per year. The Permittee must document the time periods during which the sulfur pit vents were not controlled and measures taken to minimize emissions during these periods. Examples of these measures include not adding fresh sulfur or shutting off vent fans. 40 CFR Section 60.102a(f)(3)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-163

A ll corrective action(s) must be implemented within 45 days of the discharge for which the root cause and corrective action analyses were required or as soon thereafter as practicable. If the Permittee concludes that corrective action should not be conducted, the Permittee shall record and explain the basis for that conclusion no later than 45 days following the discharge as specified in 40 CFR Section 60.108a(c)(6)(ix). 40 CFR Section 60.103a(e)(1)

For corrective actions that cannot be fully implemented within 45 days following the discharge for which the root cause and corrective action analyses were required, the Permittee shall develop an implementation schedule to complete the corrective action(s) as soon as practicable. 40 CFR Section 60.103a(e)(2)

MONITORING REQUIREMENTS hdr The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration (dry basis, 0% excess air) of any SO2 emissions into the atmosphere. The monitor shall include an oxygen monitor for correcting the data for excess air. i) The span values for this monitor are two times the applicable SO2 emission limit and between 10 and 25% O2 inclusive. ii) The Permittee shall install, operate and maintain each SO2 CEMS according to Performance Specification 2 of 40 CFR pt. 60, appendix B. 40 CFR Section 60.106a(a)(1)(i)-(ii)

iii) The Permittee shall conduct performance evaluations of each SO2 monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 2 of 40 CFR pt. 60, appendix B. The Permittee shall use Method 6 or 6C of appendix A-4 and Method 3 or 3A of appendix A-2 to 40 CFR pt. 60 for conducting the relative accuracy evaluations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 6. 40 CFR Section 60.106a(a)(1)(iii)

CALCULATIONS AND RECORDKEEPING REQUIREMENTS hdr SIP SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SIP SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

BACT NOx Emission Calculations and Recordkeeping: The Permittee shall calculate and record the SV 042 24-hour rolling average NOx emissions in ppmvd, and the SV 042 365-day rolling average NOx emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

CO Emission Calculation and Recordkeeping: The Permittee shall maintain record and calculate the 365-day rolling sum CO emissions of total stack emissions in tons/year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Concentration Recordkeeping for NSPS Limit: The Permittee shall record on an hourly average of SO2 in ppm (dry, 0% oxygen). The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.107

The Permittee shall conduct a root cause analysis and a corrective action analysis each time the SO2 emissions are more than 227 kg (500 lb) greater than the amount that would have been emitted if the SO2 or reduced sulfur concentration was equal to the applicable emissions limit in 40 CFR Section 60.102a(f)(1) during one or more consecutive periods of excess emissions or any 24-hour period, whichever is shorter. 40 CFR Section 60.103a(c)(3)

No later than 45 days following the discharge for which a root cause and corrective action analyses were required, the Permittee shall record the corrective action(s) completed to date, and for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates as specified in 40 CFR Section 60.108a(c)(6)(x). 40 CFR Section 60.103a(e)(3)

The Permittee shall comply with the notification, recordkeeping and reporting requirements in 40 CFR Section 60.7. 40 CFR Section 60.108a(a)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-164

The Permittee shall notify the Administrator of the specific monitoring provisions of 40 CFR Sections 60.105a, 60.106a and 60.107a with which the Permittee intends to comply. The Permittee shall submit to the Administrator documentation showing that the process heater meets the definition of a co-fired process heater in 40 CFR Section 60.101a. Notifications required by this paragraph shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). 40 CFR Section 60.108a(b)

The Permittee shall maintain the following records: Records of discharges greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant in any 24-hour period as required by 40 CFR Section 60.103a(c). The following information shall be recorded no later than 45 days following the end of a discharge exceeding the thresholds: i) A description of the discharge. ii) The date and time the discharge was first identified and the duration of the discharge. iii) The measured or calculated cumulative quantity of gas discharged over the discharge duration. If the discharge duration exceeds 24 hours, record the discharge quantity for each 24-hour period. vi) For each discharge greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant, either the measured concentration of reduced sulfur or SO2 discharged to the atmosphere. (continued below) 40 CFR Section 60.108a(c)(6)

(continued from above) vii) For each discharge greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant, the cumulative quantity of H2S and SO2 released into the atmosphere. viii) The steps that the Permittee took to limit the emissions during the discharge. ix) The root cause analysis and corrective action analysis conducted as required in 40 CFR Section 60.103a(d), including an identification of the affected facility, the date and duration of the discharge, a statement noting whether the discharge resulted from the same root cause(s) identified in a previous analysis and either a description of the recommended corrective action(s) or an explanation of why corrective action is not necessary under 40 CFR Section 60.103a(e). (continued below) 40 CFR Section 60.108a(c)(6)

(continued from above) x) For any corrective action analysis for which corrective actions are required in 40 CFR Section 60.103a(e), a description of the corrective action(s) completed within the first 45 days following the discharge and, for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates. 40 CFR Section 60.108a(c)(6)

The Permittee shall submit and excess emissions report for all periods of excess emissions according to the requirements of 40 CFR Section 60.7(c) except that the report shall contain the information specified in 40 CFR Section 60.108a(d)(1) - (7). 1) The date that the exceedance occurred; 2) An explanation of the exceedance; 3) Whether the exceedance was concurrent with a startup, shutdown or malfunction of an affected facility or control system; and 4) A description of the actions taken, if any. 5) The information described in 40 CFR Section 60.108a(c)(6) for all discharges listed in 40 CFR Section 60.108a(c)(6). (continued below) 40 CFR Section 60.108a(d)

(continued from above) 6) For any periods for which monitoring data are not available, any changes made in operation of the emission control system during the period of data unavailability which could affect the ability of the system to meet the applicable emission limit. Operations of the control system and affected facility during periods of data unavailability are to be compared with operation of the control system and affected facility before and following the period of data unavailability. 7) A written statement, signed by a responsible official, certifying the accuracy and completeness of the information contained in the report. 40 CFR Section 60.108a(d)

OTHER REQUIREMENTS hdr The Permittee may use SV 042 during periods when tail gas from SRU 5 (EU 045) is bypassing the Tail Gas Recovery Unit #2 (TGTU #2, EU 236 and EU 237). The Permittee shall not shut down the TGTU #2 except as necessary for maintenance or repair. The Permittee shall not bypass the TGTU #2 with tail gas from SRU 5 except: 1) during periods of startup, shutdown, or breakdown (as governed by 40 CFR pt. 60, subp. A) of SRU 5, the TGTU #2 or TGTU #2 incinerator (EU 237), or 2) to prevent a breakdown of the TGTU #2. Sulfur degassing gas may be combusted in the SRU 5 startup incinerator and omitted from SV 042. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-165

Monitoring SO2 concentration: The Permittee shall monitor and record the total SRU SO2 emissions (including sulfur degassing and bypasses) at stack ppm (at 0% oxygen). (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 4; Minn. R. 7011.1435

Conduct Root Cause Failure Analysis (RCFA): The Permittee shall comply with the RCFA as required by 2000 Global Consent Decree. Minn. R. 7007.0800, subp. 2

CEM REQUIREMENTS (SO2, NOx, and CO) hdr SO2 Emissions Monitoring: The Permittee shall calibrate, operate and maintain SO2 Continuous Emissions Monitoring System (CEMS). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; CAAA of 1990; 40 CFR Section 63.1568(b)(1); Minn. R. 7017.1006 NOx Emissions Monitoring: The Permittee shall calibrate, operate and maintain NOx Continuous Emissions Monitoring System (CEMS). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.1006 CO Emissions Monitoring: The Permittee shall calibrate, operate and maintain CO Continuous Emissions Monitoring System (CEMS). Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.1006 CEMS QA/QC: The Permittee of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, A ppendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C, and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

QA Plan: Develop and implement a written quality assurance plan that covers the CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR 60, App. F, section 3. The plan shall include or reference the manufacturer's spare parts list for the monitor and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The Permittee must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

O2 MONITOR REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-166

QA Plan: Develop and implement a written quality assurance plan that covers the O2 monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for the monitor and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

PERFORMANCE TESTING REQUIREMENTS hdr Initial Performance Test: due 180 days after Initial Startup of EU361 to demonstrate initial compliance with each applicable emissions limit in 40 CFR Section 60.102a. The notification requirements of 40 CFR Section 60.8(d) apply to the initial performance test and subsequent performance tests. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified in 40 CFR Section 60.104a, except as provided in 40 CFR Section 60.8(b). 40 CFR Section 60.104a(a) and (c); 40 CFR Section 60.8; Minn. R. 7017.2020, subp. 1

The Permittee shall determine compliance with the SO2 emissions limits using the following methods and procedures: 1) Method 1 of 40 CFR pt. 60, Appendix A-1 for sample and velocity traverses. 2) Method 2 of 40 CFR pt. 60, Appendix A-1 for velocity and volumetric flow rate. 3) Method 3, 3A or 3B of 40 CFR pt. 60, Appendix A-2 for gas analysis. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 3B of 40 CFR pt. 60, Appendix A-2. 4) Method 6, 6A or 6C of 40 CFR pt. 60, Appendix A-4 to determine the SO2 concentration. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 6 or 6A of 40 CFR pt. 60, Appendix A-4. (continued below) 40 CFR Section 60.104a(h)(1)-(5)

(continued from above) 5) Method 15 or 15A of 40 CFR pt. 60, Appendix A-5 or Method 16 of 40 CFR pt. 60, Appendix A-6 to determine the reduced sulfur compounds and H2S concentrations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 15A of 40 CFR pt. 60, Appendix A-5. i) Each run consists of 16 samples taken over a minimum of 3 hours. ii) The Permittee shall calculate the average H2S concentration after correcting for moisture and O2 as the arithmetic average of the H2S concentration for each sample during the run (ppmv, dry basis, corrected to 0% excess air). iii) The Permittee shall calculate the SO2 equivalent for each run after correcting for moisture and O2 as the arithmetic average of the SO2 equivalent of reduced sulfur compounds for each sample during the run (ppmv, dry basis, corrected to 0% excess air). (continued below) 40 CFR Section 60.104a(h)(1)-(5)

(continued from above) iv) The Permittee shall use Equation 8 of 40 CFR Section 60.104a(h) to adjust pollutant concentrations to 0% O2 or 0% excess air. 40 CFR Section 60.104a(h)(1)-(5)

REPORTING REQUIREMENTS hdr The Permittee shall conduct a root cause analysis and corrective action analysis as soon as possible, but no later than 45 days after a discharge exceeding 500 lb greater than the permit limit. 40 CFR Section 60.103a(d)

If a single continuous discharge exceeds 500 lb greater than the permit limit for 2 or more consecutive 24-hour periods, a single root cause analysis and corrective action analysis may be conducted. 40 CFR Section 60.103a(d)(1)

Excess emissions reports required for all 12-hour periods during which the average concentration of SO2 as measured by the SO2 continuous monitoring system required under 40 CFR Section 60.106a(a)(1) exceeds the applicable emission limit (dry basis, 0% excess air). 40 CFR Section 60.106a(b)(1)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-167

The Permittee shall maintain records of the occurrence and duration of any startup, shutdown or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system (CMS) or monitoring device is inoperative. 40 CFR Section 60.7(b); Minn. R. 7019.0100

The Permittee shall submit excess emissions and monitoring systems performance report and/or summary form to the Administrator semiannually, except when: more frequent reporting is required by an applicable subpart; or the Administrator on a case-by-case basis, determines that more frequent reporting is necessary. All reports shall be postmarked by the 30th day following the end of each six-month period and include the information in 40 CFR Section 60.7(c)(1) through (4). 40 CFR Section 60.7(c); Minn. R. 7019.0100

The summary report form shall contain the information in figure 1 of 40 CFR Section 60.7. One summary report form shall be submitted for each pollutant monitored at each affected facility. If the total duration of excess emissions is less than 1% of the total operating time and CMS downtime is less than 5% of the total operating time, only the summary report form shall be submitted If the total duration of excess emissions is 1% or greater of the total operating time or CMS downtime is 5% or greater of the total operating time, the summary report form and the excess emission report described in 40 CFR Section 60.7(c) shall both be submitted. 40 CFR Section 60.7(d); Minn. R. 7019.0100

The Permittee shall maintain a file of all measurements, including continuous monitoring system (CMS), monitoring device and performance testing measurements; all CMS performance evaluations; all CMS or monitoring device calibration checks; adjustments and maintenance performed on these systems or devices; and all other information required by 40 CFR pt. 60 recorded in a permanent form suitable for inspection. The file shall be retained for at least two years following the date of such measurements, maintenance, reports and records, except as follows: 40 CFR Section 60.7(f); Minn. R. 7019.0100

A n automated CEMS records and reduces the measured data to the form of the pollutant emission standard through the use of a computerized data acquisition system. In lieu of maintaining a file of all CEMS subhourly measurements as required under 40 CFR Section 60.7(f), the Permittee shall retain the most recent consecutive three averaging periods of subhourly measurements and a file that contains a hard copy of the data acquisition system algorithm used to reduce the measured data into the reportable form of the standard. 40 CFR Section 60.7(f)(1); Minn. R. 7019.0100

In lieu of maintaining a file of all CEMS subhourly measurements as required under 40 CFR Section 60.7(f), the Permittee shall retain all subhourly measurements for the most recent reporting period. The subhourly measurements shall be retained for 120 days from the date of the most recent summary or excess emission report submitted to the Administrator. 40 CFR Section 60.7(f)(2); Minn. R. 7019.0100

If notification substantially similar to that in 40 CFR Section 60.7(a) is required by any other State or local agency, sending the Administrator a copy of that notification will satisfy the requirements of 40 CFR Section 60.7(a). 40 CFR Section 60.7(g); Minn. R. 7019.0100

Individual subparts of 40 CFR pt. 60 may include specific provisions which clarify or make inapplicable the provisions set forth in this section. 40 CFR Section 60.7(h); Minn. R. 7019.0100

A t all times, including periods of startup, shutdown and malfunction, the Permittee shall, to the extent possible, maintain and operate any affected facility including associated air pollution control equipment in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Administrator which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures and inspection of the source. 40 CFR Section 60.11(d); Minn. R. 7017.2015

For the purpose of submitting compliance certifications or establishing whether or not a person has violated or is in violation of any standard in this part, nothing in this part shall preclude the use, including the exclusive use, of any credible evidence or information, relevant to whether a source would have been in compliance with applicable requirements if the appropriate performance or compliance test or procedure had been performed. 40 CFR Section 60.11(g); Minn. R. 7017.2015

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-168

Subject Item: SV 066 32H5 6 7 Stack
Associated Items: EU 073 Powerformer Reactor Charge Heater (Grouped with EU 073/074/075) - Process Heater EU 074 Powerformer Reactor #1 Reheat Heater(Grouped with EU 073/074/075) - Process Heater EU 075 Powerformer Reactor #2 Reheat Heater( (Grouped with EU 073/074/075) - Process Heater MR 064 32H5,6,7 O2 Analyzer for NOx
MR 125 32H-5 Fuel Gas Flowmeter
MR 126 32H-6 Fuel Gas Flowmeter
MR 127 32H-7 Fuel Gas Flowmeter

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 6.8 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.8 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 16.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.8 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Nitrogen Oxides: less than or equal to 29.6 tons/year using 365-day Rolling Sum (EU 073, EU 074 and EU 075) Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended). Although, the limit applies to each heater, compliance demonstration will be determined at the stack level. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2

Carbon Monoxide: less than or equal to 23.7 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (Limit applies to each unit) 40 CFR Section 60.104(a)(1); Minn. R. 7011.1490, subp. 2; (most stringent; meet limits set by Minn. R. 7011.1410, subp. 3) Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average (limit applies to each unit). Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average , except for one six-minute period per hour of not more than 60 percent opacity (limit applies to each unit). Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Heat Input: less than or equal to 117.6 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher heat input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx and CO. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Recordkeeping: Record and maintain records of each fuel combusted in each unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-169

Monitoring for NOx and CO emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent performance test correlation to determine NOx and CO lb/MMBtu emissions on an hourly basis. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 4

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 3-hour (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 3-hour period. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5

NOx and CO Calculations and Recordkeeping: The Permittee shall calculate and record daily and 365-day rolling sum NOx and CO emissions from EU 073, EU 074 and EU 075. NOx emissions shall be calculated using 0.045 lb/mmBtu, unless a different emission factor is developed by the Permittee and approved by the MPCA in accordance with Minn. Rs. 7019.3040 to 7019.3100. CO emissions shall be based on fuel combustion rate and lb/MMBtu emissions. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 5

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5 SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly averages of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, it is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall operate, and maintain continuous monitoring system (CMS) that record the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr QA Plan Firebox O2: The Permittee shall operate, and maintain a CMS that records the O2 in the common convection section at 32H-5/6/7. Minn. R. 7007.0800, subp. 4

Monitor QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure analyzer reliability, including but not limited to annual calibrations. Minn. R. 7007.0800, subp. 4

PERFORMANCE TEST REQUIREMENTS hdr Performance Test: due before end of each 36 months starting 03/03/2014 for NOx emissions. Testing conducted during the two months prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required by: 1) this permit, 2) by the most recently approved Performance Test Frequency Plan, or 3) if specified within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date does not satisfy this test due date requirement and will be considered an additional test. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due before end of each 36 months starting 03/03/2014 for CO emissions. Testing conducted during the two months prior to the performance test due date satisfies the performance test due date, and will not reset the test due date for future testing as required by: 1) this permit, 2) by the most recently approved Performance Test Frequency Plan, or 3) if specified within a Notice of Compliance letter. Testing conducted more than two months prior to the performance test due date does not satisfy this test due date requirement and will be considered an additional test. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-170

Subject Item: SV 082 37H1 2 6 Stack
Associated Items: EU 093 Naphtha Hydrotreater Charge Heater - Process Heater EU 094 Naphtha Hydotreater Stripper Reboiler - Boiler
EU 098 Platformer Stabilizer Reboiler Heater - Process Heater
MR 133 37H-1 Fuel Gas Flowmeter
MR 134 37H-2 Fuel Gas Flowmeter
MR 138 37H6 Fuel Gas Flowmeter MR 169 37H1 2 6 O2 Analyzer for NOx

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 17.7 tons/year using 365-day Rolling Sum effective upon startup of EU 324 (25H-4). Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 6.9 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.9 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 24.3 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.9 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery fuel gas and natural gas only. Minn. R. 7007.0800, subp. 2 Heat Input: less than or equal to 65.5 million Btu/hour using 8-hour Block Average for NOx emissions based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher heat input unless a performance test is conducted at a higher rate and MPCA staff determine compliance at that rate for the emission unit. Minn. R. 7017.2025, subp. 3

Daily Recordkeeping: Record and maintain records of the type and amount of each fuel combusted in each heater on a daily basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENT hdr Monitoring for NOx Emissions: The Permittee shall continuously monitor fuel combustion rate. The Permittee shall use the most recent performance test to demonstrate compliance with the lb/MMBtu and tons/year emission limits. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING hdr NOx Calculations and Recordkeeping: The Permittee shall calculate and record daily and 365-day rolling sum NOx emissions from EU 093, EU 094 and EU 098. NOx emissions based on fuel combustion rate and lb/MMBtu emissions. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly averages of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-171

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall operate, and maintain a continuous monitoring system (CMS) at each fuel combustion device that records the fuel flow rate. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

PERFORMANCE TESTING REQUIREMENT hdr Performance Test: due before end of each 60 months starting 06/19/2012 to measure NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-172

Subject Item: SV 083 37H3 4 5 Stack
Associated Items: EU 095 Platformer Charge Heater (Gr ouped with EU 095/096/097) - Process Heater EU 096 Platformer #1 Interheater(Grouped with EU 095/096/097) - Process Heater EU 097 Platformer #2 Interheater(Grouped with EU 095/096/097) - Process Heater MR 130 37H-3/4/5 NOx Analyzer MR 131 37H-3/4/5 CO Analyzer
MR 132 37 O2 Percent
MR 135 37H4 Fuel Gas Flowmeter
MR 136 37H5 Fuel Gas Flowmeter
MR 137 37H3 Fuel Gas Flowmeter

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Carbon Monoxide: less than or equal to 50 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 30.1 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 30.1 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 105.6 tons/year using 12-month Rolling A verage Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 30.1 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.8(c); Minn. R. 7011.1435

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE of each heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60 percent opacity. (Limit applies to each unit). Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery fuel gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.0800, subp. 5

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CEM REQUIREMENTS FOR NOx hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-173

Emissions Monitoring: The Permittee shall calibrate, operate and maintain NOx continuous emissions monitoring system (CEMS). Title I Condition: CAAA of 1990; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4 Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps 1,2 & 3

CEM REQUIREMENTS FOR CO hdr Emissions Monitoring: The Permittee shall calibrate, operate and maintain CO continuous emissions monitoring system (CEMS). Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4 Emissions Measuring: The Permittee shall use a CO CEMS to measure CO emissions from SV 083. Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps 1, 2 & 3

REQUIREMENTS FOR ALL CEMS hdr CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix. F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-174

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-175

Subject Item: SV 093 45H61 Stack
Associated Items: EU 111 #3 Sulfur Recovery Unit (SRU) - Sulfur Recovery Unit EU 112 #4 Sulfur Recovery Unit (SRU) - Sulfur Recovery Unit EU 113 SRU 3 Sulfur Pit - Sulfur Recovery Unit EU 114 SRU 4 Sulfur Pit - Sulfur Recovery Unit EU 260 Incinerator for SRU4 Bypasses of TGTU1 SRU3 /4 Sulfur Degassing SW TK Purge Gassing - Incinerator GP 112 Sulfur Recovery Units MR 078 EMRC Temperature Thermocouple for TGTU1 MR 083 TGTU1 O2 Analyzer - 45H61 MR 084 TGTU1 SO2 Analyzer - 45H61
MR 087 45H61 Fuel Gas Flow
MR 090 Flow Meter for TGTU1 MR 139 45 CO ppm

What to do Why to do it Requirements from 40 CFR pt. 60, subp. Ja become effective upon startup of EU361. Minn. R. 7007.0800, subp. 2

EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 149.0 lbs/hour using 3-hour Rolling Average . The company shall use CEMS to monitor the sulfur dioxide emissions in order to calculate pounds of sulfur dioxide per hour (lb/hr). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur Dioxide: less than or equal to 86.5 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 324.3 tons/year using 12-month Rolling A verage Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 250 parts per million by volume (dry, 0% oxygen), using 12-hour Rolling Average. Limit does not apply during periods of startup, shutdown, or malfunction. Applicability of NSPS subp. J and Minn. R. 7011.1435 expires after startup of EU361. 40 CFR Sections 60.8(c), 60.104 and 60.105; 40 CFR Section 63.1568(a)(1); 40 CFR Section 63.1568(c)(1); Minn. R. 7011.1435(A); Minn. R. 7011.7280

Sulfur Dioxide: less than or equal to 200 parts per million (dry, at 0% oxygen) using 12-hour Rolling Average when SRU #3 and SRU #4 operate together or when only SRU #4 operates. This limit was consolidated based on previous limits. While the limit is a LAER limit, the Permittee will comply with the requirements listed in 40 CFR pt. 60, subp. J (or Ja when applicable) for these units (monitoring, recordkeeping and reporting). Title I Condition: 40 CFR pt. 51, Appendix S

Sulfur Dioxide: less than or equal to 149.0 lbs/hour using 1-Hour Average . This is a state-only requirement and it is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 250 parts per million by volume (dry basis) at zero percent excess air, using 12-hour Rolling Average. 40 CFR Section 60.102a(f)(1)(i)

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Opacity: less than or equal to 20 percent opacity Minn. R. 7011.0715, subp. 1(B) Periods of maintenance of the sulfur pit, during which the emission limits in 40 CFR Section 60.102a(f)(1) shall not apply, shall not exceed 240 hours per year. The Permittee must document the time periods during which the sulfur pit vents were not controlled and measures taken to minimize emissions during these periods. Examples of these measures include not adding fresh sulfur or shutting off vent fans. 40 CFR Section 60.102a(f)(3)

A ll corrective action(s) must be implemented within 45 days of the discharge for which the root cause and corrective action analyses were required or as soon thereafter as practicable. If the Permittee concludes that corrective action should not be conducted, the Permittee shall record and explain the basis for that conclusion no later than 45 days following the discharge as specified in 40 CFR Section 60.108a(c)(6)(ix). 40 CFR Section 60.103a(e)(1)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-176

For corrective actions that cannot be fully implemented within 45 days following the discharge for which the root cause and corrective action analyses were required, the Permittee shall develop an implementation schedule to complete the corrective action(s) as soon as practicable. 40 CFR Section 60.103a(e)(2)

MONITORING REQUIREMENTS hdr The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration (dry basis, 0% excess air) of any SO2 emissions into the atmosphere. The monitor shall include an oxygen monitor for correcting the data for excess air. i) The span values for this monitor are two times the applicable SO2 emission limit and between 10 and 25% O2 inclusive. ii) The Permittee shall install, operate and maintain each SO2 CEMS according to Performance Specification 2 of 40 CFR pt. 60, appendix B. 40 CFR Section 60.106a(a)(1)(i)-(ii)

iii) The Permittee shall conduct performance evaluations of each SO2 monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 2 of 40 CFR pt. 60, appendix B. The Permittee shall use Method 6 or 6C of appendix A-4 and Method 3 or 3A of appendix A-2 to 40 CFR pt. 60 for conducting the relative accuracy evaluations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 6. 40 CFR Section 60.106a(a)(1)(iii)

RECORDKEEPING REQUIREMENTS hdr LAER SO2 Concentration Recordkeeping: The Permittee shall record on an hourly average of SO2 in ppm (dry, 0% oxygen). The records may be maintained in either electronic or paper format unless it is expressly prohibited. Title I Condition: 40 CFR pt. 51, Appendix S

SIP SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

Total SO2 Emissions Recordkeeping: The Permittee shall calculate and record the total SO2 emissions (including sulfur degassing and bypasses) at stack in ppm (at 0% oxygen). The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5; Minn. R. 7011.1435(A)

SIP SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

The Permittee shall conduct a root cause analysis and a corrective action analysis each time the SO2 emissions are more than 227 kg (500 lb) greater than the amount that would have been emitted if the SO2 or reduced sulfur concentration was equal to the applicable emissions limit in 40 CFR Section 60.102a(f)(1) during one or more consecutive periods of excess emissions or any 24-hour period, whichever is shorter. 40 CFR Section 60.103a(c)(3)

No later than 45 days following the discharge for which a root cause and corrective action analyses were required, the Permittee shall record the corrective action(s) completed to date, and for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates as specified in 40 CFR Section 60.108a(c)(6)(x). 40 CFR Section 60.103a(e)(3)

The Permittee shall comply with the notification, recordkeeping and reporting requirements in 40 CFR Section 60.7. 40 CFR Section 60.108a(a)

The Permittee shall notify the Administrator of the specific monitoring provisions of 40 CFR Sections 60.105a, 60.106a and 60.107a with which the Permittee intends to comply. The Permittee shall submit to the Administrator documentation showing that the process heater meets the definition of a co-fired process heater in 40 CFR Section 60.101a. Notifications required by this paragraph shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). 40 CFR Section 60.108a(b)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-177

The Permittee shall maintain the following records: Records of discharges greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant in any 24-hour period as required by 40 CFR Section 60.103a(c). The following information shall be recorded no later than 45 days following the end of a discharge exceeding the thresholds: i) A description of the discharge. ii) The date and time the discharge was first identified and the duration of the discharge. iii) The measured or calculated cumulative quantity of gas discharged over the discharge duration. If the discharge duration exceeds 24 hours, record the discharge quantity for each 24-hour period. vi) For each discharge greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant, either the measured concentration of reduced sulfur or SO2 discharged to the atmosphere. (continued below) 40 CFR Section 60.108a(c)(6)

(continued from above) vii) For each discharge greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant, the cumulative quantity of H2S and SO2 released into the atmosphere. viii) The steps that the Permittee took to limit the emissions during the discharge. ix) The root cause analysis and corrective action analysis conducted as required in 40 CFR Section 60.103a(d), including an identification of the affected facility, the date and duration of the discharge, a statement noting whether the discharge resulted from the same root cause(s) identified in a previous analysis and either a description of the recommended corrective action(s) or an explanation of why corrective action is not necessary under 40 CFR Section 60.103a(e). (continued below) 40 CFR Section 60.108a(c)(6)

(continued from above) x) For any corrective action analysis for which corrective actions are required in 40 CFR Section 60.103a(e), a description of the corrective action(s) completed within the first 45 days following the discharge and, for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates. 40 CFR Section 60.108a(c)(6)

The Permittee shall submit and excess emissions report for all periods of excess emissions according to the requirements of 40 CFR Section 60.7(c) except that the report shall contain the information specified in 40 CFR Section 60.108a(d)(1) - (7). 1) The date that the exceedance occurred; 2) An explanation of the exceedance; 3) Whether the exceedance was concurrent with a startup, shutdown or malfunction of an affected facility or control system; and 4) A description of the actions taken, if any. 5) The information described in 40 CFR Section 60.108a(d)(6) for all discharges listed in 40 CFR Section 60.108a(c)(6). (continued below) 40 CFR Section 60.108a(d)

(continued from above) 6) For any periods for which monitoring data are not available, any changes made in operation of the emission control system during the period of data unavailability which could affect the ability of the system to meet the applicable emission limit. Operations of the control system and affected facility during periods of data unavailability are to be compared with operation of the control system and affected facility before and following the period of data unavailability. 7) A written statement, signed by a responsible official, certifying the accuracy and completeness of the information contained in the report. 40 CFR Section 60.108a(d)

CEM REQUIREMENTS FOR SO2 AND CO hdr SO2 Monitoring: The Permittee shall calibrate, operate and maintain SO2 Continuous Emissions Monitoring System (CEMS). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: CAAA of 1990; 40 CFR Section 63.1568(b)(1); Minn. R. 7017.1006 CO Emissions Monitoring: The Permittee shall calibrate, operate and maintain CO Continuous Emissions Monitoring System (CEMS). 40 CFR Section 63.1568(b)(1); Minn. R. 7017.1006

SO2 Emissions Measuring: The Permittee shall use a SO2 CEMS to measure SO2 emissions from SV 093. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition CAAA of 1990; 40 CFR Section 63.1568(b)(1); Minn. R. 7017.1006 CO Emissions Measuring: The Permittee shall use a CO CEMS to measure CO emissions from SV 093. 40 CFR Section 63.1568(b)(1); Minn. R. 7017.1006

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-178

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

OTHER REQUIREMENTS hdr The Permittee shall not emit SRU 3 (EU 111) tail gas at SV 094 unless tail gas from SRU 3 is bypassing the SCOT/TGTU #1 Unit (EU 261 and EU 262). The Permittee may use SV 093 during periods when tail gas from SRU 4 (EU 112) is bypassing the SCOT Unit/TGTU #1. The Permittee shall not shut down the SCOT Unit except as necessary for maintenance or repair. The Permittee shall not bypass the SCOT Unit with tailgas from SRU 3 (EU 111) or SRU 4 (EU 112) except: (1) during periods of startup, shutdown, or breakdown of SRU 3, SRU 4, the SCOT/TGTU #1 Unit, or SCOT incinerator (EU 262); or (2) to prevent a breakdown of the SCOT Unit. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur degassing gas may be combusted in the SRU 4 (EU 112) startup/bypass incinerator and emitted from SV 094 during instances of startup, shutdown, or malfunction. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Conduct Root Cause Failure Analysis (RCFA): The Permittee shall comply with the RCFA as required by 2000 Global Consent Decree. Minn. R. 7007.0800, subp. 2

O2 MONITOR REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-179

QA Plan: Develop and implement a written quality assurance plan that covers the O2 monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for the monitor and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

PERFORMANCE TESTING REQUIREMENTS hdr Initial Performance Test: due 180 days after Initial Startup to demonstrate initial compliance with each applicable emissions limit in 40 CFR Section 60.102a. The notification requirements of 40 CFR Section 60.8(d) apply to the initial performance test and subsequent performance tests. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified in 40 CFR Section 60.104a, except as provided in 40 CFR Section 60.8(b). 40 CFR Section 60.104a(a) and (c); 40 CFR Section 60.8; Minn. R. 7017.2020, subp. 1

The Permittee shall determine compliance with the SO2 emissions limits using the following methods and procedures: 1) Method 1 of 40 CFR pt. 60, Appendix A-1 for sample and velocity traverses. 2) Method 2 of 40 CFR pt. 60, Appendix A-1 for velocity and volumetric flow rate. 3) Method 3, 3A or 3B of 40 CFR pt. 60, Appendix A-2 for gas analysis. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 3B of 40 CFR pt. 60, Appendix A-2. 4) Method 6, 6A or 6C of 40 CFR pt. 60, Appendix A-4 to determine the SO2 concentration. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 6 or 6A of 40 CFR pt. 60, Appendix A-4. (continued below) 40 CFR Section 60.104a(h)(1)-(5)

(continued from above) 5) Method 15 or 15A of 40 CFR pt. 60, Appendix A-5 or Method 16 of 40 CFR pt. 60, Appendix A-6 to determine the reduced sulfur compounds and H2S concentrations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 15A of 40 CFR pt. 60, Appendix A-5. i) Each run consists of 16 samples taken over a minimum of 3 hours. ii) The Permittee shall calculate the average H2S concentration after correcting for moisture and O2 as the arithmetic average of the H2S concentration for each sample during the run (ppmv, dry basis, corrected to 0% excess air). iii) The Permittee shall calculate the SO2 equivalent for each run after correcting for moisture and O2 as the arithmetic average of the SO2 equivalent of reduced sulfur compounds for each sample during the run (ppmv, dry basis, corrected to 0% excess air). (continued below) 40 CFR Section 60.104a(h)(1)-(5)

(continued from above) iv) The Permittee shall use Equation 8 of 40 CFR Section 60.104a(h) to adjust pollutant concentrations to 0% O2 or 0% excess air. 40 CFR Section 60.104a(h)(1)-(5)

REPORTING REQUIREMENTS hdr The Permittee shall conduct a root cause analysis and corrective action analysis as soon as possible, but no later than 45 days after a discharge exceeding 500 lb greater than the permit limit. 40 CFR Section 60.103a(d)

If a single continuous discharge exceeds 500 lb greater than the permit limit for 2 or more consecutive 24-hour periods, a single root cause analysis and corrective action analysis may be conducted. 40 CFR Section 60.103a(d)(1)

Excess emissions reports required for all 12-hour periods during which the average concentration of SO2 as measured by the SO2 continuous monitoring system required under 40 CFR Section 60.106a(a)(1) exceeds the applicable emission limit (dry basis, 0% excess air). 40 CFR Section 60.106a(b)(1)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-180

The Permittee shall maintain records of the occurrence and duration of any startup, shutdown or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system (CMS) or monitoring device is inoperative. 40 CFR Section 60.7(b); Minn. R. 7019.0100

The Permittee shall submit excess emissions and monitoring systems performance report and/or summary form to the Administrator semiannually, except when: more frequent reporting is required by an applicable subpart; or the Administrator on a case-by-case basis, determines that more frequent reporting is necessary. All reports shall be postmarked by the 30th day following the end of each six-month period and include the information in 40 CFR Section 60.7(c)(1) through (4). 40 CFR Section 60.7(c); Minn. R. 7019.0100

The summary report form shall contain the information in figure 1 of 40 CFR Section 60.7. One summary report form shall be submitted for each pollutant monitored at each affected facility. If the total duration of excess emissions is less than 1% of the total operating time and CMS downtime is less than 5% of the total operating time, only the summary report form shall be submitted If the total duration of excess emissions is 1% or greater of the total operating time or CMS downtime is 5% or greater of the total operating time, the summary report form and the excess emission report described in 40 CFR Section 60.7(c) shall both be submitted. 40 CFR Section 60.7(d); Minn. R. 7019.0100

The Permittee shall maintain a file of all measurements, including continuous monitoring system (CMS), monitoring device and performance testing measurements; all CMS performance evaluations; all CMS or monitoring device calibration checks; adjustments and maintenance performed on these systems or devices; and all other information required by 40 CFR pt. 60 recorded in a permanent form suitable for inspection. The file shall be retained for at least two years following the date of such measurements, maintenance, reports and records, except as follows: 40 CFR Section 60.7(f); Minn. R. 7019.0100

A n automated CEMS records and reduces the measured data to the form of the pollutant emission standard through the use of a computerized data acquisition system. In lieu of maintaining a file of all CEMS subhourly measurements as required under 40 CFR Section 60.7(f), the Permittee shall retain the most recent consecutive three averaging periods of subhourly measurements and a file that contains a hard copy of the data acquisition system algorithm used to reduce the measured data into the reportable form of the standard. 40 CFR Section 60.7(f)(1); Minn. R. 7019.0100

In lieu of maintaining a file of all CEMS subhourly measurements as required under 40 CFR Section 60.7(f), the Permittee shall retain all subhourly measurements for the most recent reporting period. The subhourly measurements shall be retained for 120 days from the date of the most recent summary or excess emission report submitted to the Administrator. 40 CFR Section 60.7(f)(2); Minn. R. 7019.0100

If notification substantially similar to that in 40 CFR Section 60.7(a) is required by any other State or local agency, sending the Administrator a copy of that notification will satisfy the requirements of 40 CFR Section 60.7(a). 40 CFR Section 60.7(g); Minn. R. 7019.0100

Individual subparts of 40 CFR pt. 60 may include specific provisions which clarify or make inapplicable the provisions set forth in this section. 40 CFR Section 60.7(h); Minn. R. 7019.0100

A t all times, including periods of startup, shutdown and malfunction, the Permittee shall, to the extent possible, maintain and operate any affected facility including associated air pollution control equipment in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Administrator which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures and inspection of the source. 40 CFR Section 60.11(d); Minn. R. 7017.2015

For the purpose of submitting compliance certifications or establishing whether or not a person has violated or is in violation of any standard in this part, nothing in this part shall preclude the use, including the exclusive use, of any credible evidence or information, relevant to whether a source would have been in compliance with applicable requirements if the appropriate performance or compliance test or procedure had been performed. 40 CFR Section 60.11(g); Minn. R. 7017.2015

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-181

Subject Item: SV 094 45H6 Stack
Associated Items: EU 111 #3 Sulfur Recovery Unit (SRU) - Sulfur Recovery Unit EU 113 SRU 3 Sulfur Pit - Sulfur Recovery Unit EU 260 Incinerator for SRU4 Bypasses of TGTU1 SRU3 /4 Sulfur Degassing SW TK Purge Gassing - Incinerator GP 112 Sulfur Recovery Units MR 079 45H6 Stack Temp
MR 081 45H-6 O2
MR 082 45H-6 SO2
MR 089 45H6 Stack Flow

What to do Why to do it Requirements from 40 CFR pt. 60, subp. Ja become effective upon startup of EU361. hdr

EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 1.6 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.6 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 4.5 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.6 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 250 parts per million by volume (dry, 0% oxygen), using 12-hour Rolling Average. Limit does not apply during periods of startup, shutdown or malfunction. Applicability of NSPS subp. J and Minn. R. 7011.1435 expires after startup of EU361. 40 CFR Section 63.1568(a)(1); 40 CFR Section 63.1568(c)(1); Minn. R. 7011.7280

Sulfur Dioxide: less than or equal to 250 parts per million by volume (dry basis) at zero percent excess air, using 12-hour Rolling Average. 40 CFR Section 60.102a(f)(1)(i)

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (Supplemental Fuel Gas) (230 mg/dscm [162ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; 40 CFR Section 60.104(a)(1); Minn. R. 7011.1410, subp. 2 Opacity: less than or equal to 20 percent opacity Minn. R. 7011.0715, subp. 1(B) Periods of maintenance of the sulfur pit, during which the emission limits in 40 CFR Section 60.102a(f)(1) shall not apply, shall not exceed 240 hours per year. The Permittee must document the time periods during which the sulfur pit vents were not controlled and measures taken to minimize emissions during these periods. Examples of these measures include not adding fresh sulfur or shutting off vent fans. 40 CFR Section 60.102a(f)(3)

A ll corrective action(s) must be implemented within 45 days of the discharge for which the root cause and corrective action analyses were required or as soon thereafter as practicable. If the Permittee concludes that corrective action should not be conducted, the Permittee shall record and explain the basis for that conclusion no later than 45 days following the discharge as specified in 40 CFR Section 60.108a(c)(6)(ix). 40 CFR Section 60.103a(e)(1)

For corrective actions that cannot be fully implemented within 45 days following the discharge for which the root cause and corrective action analyses were required, the Permittee shall develop an implementation schedule to complete the corrective action(s) as soon as practicable. 40 CFR Section 60.103a(e)(2)

MONITORING REQUIREMENTS hdr The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration (dry basis, 0% excess air) of any SO2 emissions into the atmosphere. The monitor shall include an oxygen monitor for correcting the data for excess air. i) The span values for this monitor are two times the applicable SO2 emission limit and between 10 and 25% O2 inclusive. ii) The Permittee shall install, operate and maintain each SO2 CEMS according to Performance Specification 2 of 40 CFR pt. 60, appendix B. 40 CFR Section 60.106a(a)(1)(i)-(ii)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-182

iii) The Permittee shall conduct performance evaluations of each SO2 monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 2 of 40 CFR pt. 60, appendix B. The Permittee shall use Method 6 or 6C of appendix A-4 and Method 3 or 3A of appendix A-2 to 40 CFR pt. 60 for conducting the relative accuracy evaluations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 6. 40 CFR Section 60.106a(a)(1)(iii)

RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Total SO2 Emissions Recordkeeping: The Permittee shall calculate and record the total SO2 emissions (including sulfur degassing and bypasses) at the stack in ppm (at 0% oxygen). The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5; Minn. R. 7011.1435.A.

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

The Permittee shall conduct a root cause analysis and a corrective action analysis each time the SO2 emissions are more than 227 kg (500 lb) greater than the amount that would have been emitted if the SO2 or reduced sulfur concentration was equal to the applicable emissions limit in 40 CFR Section 60.102a(f)(1) during one or more consecutive periods of excess emissions or any 24-hour period, whichever is shorter. 40 CFR Section 60.103a(c)(3)

No later than 45 days following the discharge for which a root cause and corrective action analyses were required, the Permittee shall record the corrective action(s) completed to date, and for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates as specified in 40 CFR Section 60.108a(c)(6)(x). 40 CFR Section 60.103a(e)(3)

The Permittee shall comply with the notification, recordkeeping and reporting requirements in 40 CFR Section 60.7. 40 CFR Section 60.108a(a)

The Permittee shall notify the Administrator of the specific monitoring provisions of 40 CFR Sections 60.105a, 60.106a and 60.107a with which the Permittee intends to comply. The Permittee shall submit to the Administrator documentation showing that the process heater meets the definition of a co-fired process heater in 40 CFR Section 60.101a. Notifications required by this paragraph shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). 40 CFR Section 60.108a(b)

The Permittee shall maintain the following records: Records of discharges greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant in any 24-hour period as required by 40 CFR Section 60.103a(c). The following information shall be recorded no later than 45 days following the end of a discharge exceeding the thresholds: i) A description of the discharge. ii) The date and time the discharge was first identified and the duration of the discharge. iii) The measured or calculated cumulative quantity of gas discharged over the discharge duration. If the discharge duration exceeds 24 hours, record the discharge quantity for each 24-hour period. vi) For each discharge greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant, either the measured concentration of reduced sulfur or SO2 discharged to the atmosphere. (continued below) 40 CFR Section 60.108a(c)(6)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-183

(continued from above) vii) For each discharge greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant, the cumulative quantity of H2S and SO2 released into the atmosphere. viii) The steps that the Permittee took to limit the emissions during the discharge. ix) The root cause analysis and corrective action analysis conducted as required in 40 CFR Section 60.103a(d), including an identification of the affected facility, the date and duration of the discharge, a statement noting whether the discharge resulted from the same root cause(s) identified in a previous analysis and either a description of the recommended corrective action(s) or an explanation of why corrective action is not necessary under 40 CFR Section 60.103a(e). (continued below) 40 CFR Section 60.108a(c)(6)

(continued from above) x) For any corrective action analysis for which corrective actions are required in 40 CFR Section 60.103a(e), a description of the corrective action(s) completed within the first 45 days following the discharge and, for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates. 40 CFR Section 60.108a(c)(6)

The Permittee shall submit and excess emissions report for all periods of excess emissions according to the requirements of 40 CFR Section 60.7(c) except that the report shall contain the information specified in 40 CFR Section 60.108a(d)(1) - (7). 1) The date that the exceedance occurred; 2) An explanation of the exceedance; 3) Whether the exceedance was concurrent with a startup, shutdown or malfunction of an affected facility or control system; and 4) A description of the actions taken, if any. 5) The information described in 40 CFR Section 60.108a(c)(6) for all discharges listed in 40 CFR Section 60.108a(c)(6). (continued below) 40 CFR Section 60.108a(d)

(continued from above) 6) For any periods for which monitoring data are not available, any changes made in operation of the emission control system during the period of data unavailability which could affect the ability of the system to meet the applicable emission limit. Operations of the control system and affected facility during periods of data unavailability are to be compared with operation of the control system and affected facility before and following the period of data unavailability. 7) A written statement, signed by a responsible official, certifying the accuracy and completeness of the information contained in the report. 40 CFR Section 60.108a(d)

CEM REQUIREMENTS FOR SO2 hdr SO2 Emissions Monitoring: The Permittee shall calibrate, operate and maintain SO2 Continuous Emissions Monitoring System (CEMS). 40 CFR Section 63.1568(b)(1); 40 CFR Section 60.105; Minn. R. 7017.1006; Minn. R. 7011.1435 SO2 Emissions Measuring: The Permittee shall use a SO2 CEMS to measure SO2 emissions from SV 094. 40 CFR Section 63.1568(b)(1); 40 CFR Section 60.105; Minn. R. 7017.1006; Minn. R. 7011.1435 CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate and maintain the CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-184

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format unless it is expressly prohibited. Minn. R. 7017.1130

OTHER REQUIREMENTS hdr Conduct Root Cause Failure Analysis (RCFA): The Permittee shall comply with the RCFA as required by 2000 Global Consent Decree. Minn. R. 7007.0800, subp. 2

Monitoring SRU 3 SO2 concentration: The Permittee shall monitor and record the total SRU 3 SO2 emissions (including sulfur degassing and bypasses) at stack ppm (at 0% oxygen). CAAA of 1990; Minn. R. 7007.0800, subp. 5; Minn. R. 7011.1435

O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for the monitor and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

PERFORMANCE TESTING REQUIREMENTS hdr Initial Performance Test: due 180 days after Initial Startup to demonstrate initial compliance with each applicable emissions limit in 40 CFR Section 60.102a. The notification requirements of 40 CFR Section 60.8(d) apply to the initial performance test and subsequent performance tests. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified in 40 CFR Section 60.104a, except as provided in 40 CFR Section 60.8(b). 40 CFR Section 60.104a(a) and (c); 40 CFR Section 60.8; Minn. R. 7017.2020, subp. 1

The Permittee shall determine compliance with the SO2 emissions limits using the following methods and procedures: 1) Method 1 of 40 CFR pt. 60, Appendix A-1 for sample and velocity traverses. 2) Method 2 of 40 CFR pt. 60, Appendix A-1 for velocity and volumetric flow rate. 3) Method 3, 3A or 3B of 40 CFR pt. 60, Appendix A-2 for gas analysis. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 3B of 40 CFR pt. 60, Appendix A-2. 4) Method 6, 6A or 6C of 40 CFR pt. 60, Appendix A-4 to determine the SO2 concentration. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 6 or 6A of 40 CFR pt. 60, Appendix A-4. (continued below) 40 CFR Section 60.104a(h)(1)-(5)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-185

(continued from above) 5) Method 15 or 15A of 40 CFR pt. 60, Appendix A-5 or Method 16 of 40 CFR pt. 60, Appendix A-6 to determine the reduced sulfur compounds and H2S concentrations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 15A of 40 CFR pt. 60, Appendix A-5. i) Each run consists of 16 samples taken over a minimum of 3 hours. ii) The Permittee shall calculate the average H2S concentration after correcting for moisture and O2 as the arithmetic average of the H2S concentration for each sample during the run (ppmv, dry basis, corrected to 0% excess air). iii) The Permittee shall calculate the SO2 equivalent for each run after correcting for moisture and O2 as the arithmetic average of the SO2 equivalent of reduced sulfur compounds for each sample during the run (ppmv, dry basis, corrected to 0% excess air). (continued below) 40 CFR Section 60.104a(h)(1)-(5)

(continued from above) iv) The Permittee shall use Equation 8 of 40 CFR Section 60.104a(h) to adjust pollutant concentrations to 0% O2 or 0% excess air. 40 CFR Section 60.104a(h)(1)-(5)

REPORTING REQUIREMENTS hdr The Permittee shall conduct a root cause analysis and corrective action analysis as soon as possible, but no later than 45 days after a discharge exceeding 500 lb greater than the permit limit. 40 CFR Section 60.103a(d)

If a single continuous discharge exceeds 500 lb greater than the permit limit for 2 or more consecutive 24-hour periods, a single root cause analysis and corrective action analysis may be conducted. 40 CFR Section 60.103a(d)(1)

Excess emissions reports required for all 12-hour periods during which the average concentration of SO2 as measured by the SO2 continuous monitoring system required under 40 CFR Section 60.106a(a)(1) exceeds the applicable emission limit (dry basis, 0% excess air). 40 CFR Section 60.106a(b)(1)

The Permittee shall maintain records of the occurrence and duration of any startup, shutdown or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system (CMS) or monitoring device is inoperative. 40 CFR Section 60.7(b); Minn. R. 7019.0100

The Permittee shall submit excess emissions and monitoring systems performance report and/or summary form to the Administrator semiannually, except when: more frequent reporting is required by an applicable subpart; or the Administrator on a case-by-case basis, determines that more frequent reporting is necessary. All reports shall be postmarked by the 30th day following the end of each six-month period and include the information in 40 CFR Section 60.7(c)(1) through (4). 40 CFR Section 60.7(c); Minn. R. 7019.0100

The summary report form shall contain the information in figure 1 of 40 CFR Section 60.7. One summary report form shall be submitted for each pollutant monitored at each affected facility. If the total duration of excess emissions is less than 1% of the total operating time and CMS downtime is less than 5% of the total operating time, only the summary report form shall be submitted If the total duration of excess emissions is 1% or greater of the total operating time or CMS downtime is 5% or greater of the total operating time, the summary report form and the excess emission report described in 40 CFR Section 60.7(c) shall both be submitted. 40 CFR Section 60.7(d); Minn. R. 7019.0100

The Permittee shall maintain a file of all measurements, including continuous monitoring system (CMS), monitoring device and performance testing measurements; all CMS performance evaluations; all CMS or monitoring device calibration checks; adjustments and maintenance performed on these systems or devices; and all other information required by 40 CFR pt. 60 recorded in a permanent form suitable for inspection. The file shall be retained for at least two years following the date of such measurements, maintenance, reports and records, except as follows: 40 CFR Section 60.7(f); Minn. R. 7019.0100

A n automated CEMS records and reduces the measured data to the form of the pollutant emission standard through the use of a computerized data acquisition system. In lieu of maintaining a file of all CEMS subhourly measurements as required under 40 CFR Section 60.7(f), the Permittee shall retain the most recent consecutive three averaging periods of subhourly measurements and a file that contains a hard copy of the data acquisition system algorithm used to reduce the measured data into the reportable form of the standard. 40 CFR Section 60.7(f)(1); Minn. R. 7019.0100

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-186

In lieu of maintaining a file of all CEMS subhourly measurements as required under 40 CFR Section 60.7(f), the Permittee shall retain all subhourly measurements for the most recent reporting period. The subhourly measurements shall be retained for 120 days from the date of the most recent summary or excess emission report submitted to the Administrator. 40 CFR Section 60.7(f)(2); Minn. R. 7019.0100

If notification substantially similar to that in 40 CFR Section 60.7(a) is required by any other State or local agency, sending the Administrator a copy of that notification will satisfy the requirements of 40 CFR Section 60.7(a). 40 CFR Section 60.7(g); Minn. R. 7019.0100

Individual subparts of 40 CFR pt. 60 may include specific provisions which clarify or make inapplicable the provisions set forth in this section. 40 CFR Section 60.7(h); Minn. R. 7019.0100

A t all times, including periods of startup, shutdown and malfunction, the Permittee shall, to the extent possible, maintain and operate any affected facility including associated air pollution control equipment in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Administrator which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures and inspection of the source. 40 CFR Section 60.11(d); Minn. R. 7017.2015

For the purpose of submitting compliance certifications or establishing whether or not a person has violated or is in violation of any standard in this part, nothing in this part shall preclude the use, including the exclusive use, of any credible evidence or information, relevant to whether a source would have been in compliance with applicable requirements if the appropriate performance or compliance test or procedure had been performed. 40 CFR Section 60.11(g); Minn. R. 7017.2015

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-187

Subject Item: SV 165 Hydrocracker Feed Heater and Reboiler
Associated Items: EU 294 Hydrocracker Feed Heater - Process Heater EU 295 Hydrocracker Reboiler - Boiler
MR 166 45 Mix Drum Fuel Gas Combustion O2 Monitor at 29H1/2
MR 179 29H-1/2 NOx Monitor
MR 180 29H-1/2 CO Monitor
MR 181 29H-1/2 O2 Monitor

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 46.5 tons/year using 365-day Rolling Sum (based on maximum duty of 141 mmBtu/hr on EU 294 and 100 mmbtu/hr on EU 295). Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Emissions Monitoring: The owner or operator shall use a NOx CEMS to measure NOx emissions from SV 165. Monitoring requirements are located under the subject item MR 179. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Average (230 mg/dscm [162 ppm]). This limit applies to the hydrogen sulfide content of fuel gas burned in the units. Existing continuous H2S monitoring systems on the existing refinery gas mix drums will be used to demonstrate compliance with this limit. This limit applies individually to EU 294 and EU 295. (This limit is most stringent, meets the limit set by Minn. R. 7011.1410, subp. 3(A)). 40 CFR Section 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Sulfur Dioxide: less than or equal to 17.0 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 17.0 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 59.5 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 17.0 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . The total emissions of sulfur dioxide from all existing and new fuel gas combustion devices and indirect heating equipment shall be divided by the total heat input of all such devices and equipment to determine compliance with this part; provided that no owner or operator shall cause to be discharged from any one unit of new indirect heating equipment any gases which contain sulfur dioxide in excess of 3.0 pounds per million Btu heat input. This limit applies individually to EU 294 and EU 295. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.0074 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. This limit applies individually to EU 294 and EU 295. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60% opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. This limit applies individually to EU 294 and EU 295. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subps. 4 and 5

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Recordkeeping: The Permittee shall record the daily and 365-day rolling sum NOx emissions from EU 294 and EU 295 using the NOx The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-188

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-189

Subject Item: EU 004 Truck Bottom Loading (gas, distillate) includi ng the trucks - Loading-Unloading Equipment
Associated Items: CE 003 Activated Carbon Adsorption CE 050 Flaring CE 058 Other (CVS) GP 017 Loading Rack Activities in CFP group limit MR 004 VOC Monitor at Bottom Loading Unit
SV 003 BT Load VRU Stack SV 159 Stack Vent at the Enclosed Flare at Bottom Loading

What to do Why to do it EMISSION LIMITS hdr Volatile Organic Compounds: less than or equal to 10 milligrams/liter of total organic compounds per liter gasoline loaded. 40 CFR Section 63.422(b); Minn. R. 7011.7180

Total VOC concentration: equal to 2350 parts per million by volume (ppmv) using a 6-hour Average at the vapor recovery unit outlet which demonstrate compliance with the emission standard at 40 CFR Section 63.422(b). 40 CFR Section 63.422(b); Minn. R. 7011.7180

Volatile Organic Compounds: less than or equal to 50.2 tons/year using 12-month Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR 52.21& Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit applies to the hydrogen sulfide content of fuel gases burned in the enclosed flare. 40 CFR 60.104(a)(1); Minn. R. 7011.1435(A)

Opacity: less than or equal to 20 percent opacity Minn. R. 7011.0110; Minn. R. 7011.0120 RECORDKEEPING AND CALCULATION REQUIREMENTS hdr Calculation of VOC Emissions from the Loading Rack: By the 28th day of each month, the Permittee shall calculate and record VOC emissions from the loading rack for the previous month using the following equation: VOC Emissions = Q x 42 gal/bbl x LL x (1-CE/100) x (1 ton/2000 lbs) where: Q = product throughput (thousand barrels per month) LL = 12.46 x S x P x M/T = factor for barge loading of distillate and all truck and rail loading (AP-42, 5th Edition) (continued below) Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

(continued from above) where: S = saturation factor 0.6 for Tank Trucks - Submerged Loading, dedicated normal service (AP-42 factor) P = true vapor pressure of product loaded, psia M = molecular weight of vapors, lb/lb-mol T = temperature of product loaded, degree R CE = control efficiency of control equipment (98.2 % for the VRU [CE 003] or 97.2% for the enclosed flare [CE 050]) The Permittee shall use the most recent AP-42 emission factors to calculate emissions. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Recordkeeping of VOC Emissions from the Loading Rack: By the 28th day of each month, the Permittee shall record the following: Total VOC emissions from the loading rack for the previous month; and The 12-month rolling sum of VOC emissions from the loading rack for the previous 12-month period. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

CAM AND POLLUTION CONTROL EQUIPMENT REQUIREMENTS hdr The Permittee shall operate and maintain the enclosed flare (CE 050) during loading any time that the vapor recovery unit (CE 003) is not being operated to control emissions from the Bottom Loading Rack (EU 004). Minn. R. 7007.0800, subps. 2 and 14

See Monitoring Requirements for CAM and Pollution Control Equipment under CE 003 and CE 050. Minn. R. 7007.0800, subp. 4

PERFORMANCE TEST REQUIREMENT hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-190

Performance Test: due before end of each 60 months starting 03/27/2013 for VOCs in lbs/hr and milligrams of total organic compounds per liter gasoline loaded. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-191

Subject Item: EU 005 #1 Crude Heater atmospheric distillation - Distillation Equipment
Associated Items: MR 009 11H1 Fuel Gas Flowmeter
SV 004 11H1 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 6.8 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.8 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 16.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.8 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Nitrogen Oxides: less than or equal to 23.6 tons/year using 365-day Rolling Sum (Netting Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.105(e)(3)(ii); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A) Hydrogen Sulfide: less than or equal to 0.186 grains/dry standard cubic foot using 1-Hour Average (300 ppm). This is a state-only requirement and it is not enforceable by the EPA Administrator and citizens under the Clean Air Act Minn. R. 7009.0080

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

RECORDKEEPING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping Associated with Netting Limit: The Permittee shall calculate and record daily and 365-day rolling sum NOx emissions from EU 005. The Permittee shall use 0.045 lb/mmBtu as the emission factor to calculate NOx emissions. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

PERFORMANCE TEST REQUIREMENT hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-192

Performance Test: due before end of each 60 months starting 06/27/2013 to measure NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

REPORTING REQUIREMENT hdr Report: due before end of each quarter starting 02/01/2006 if there are any exceedances. (For netting limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-193

Subject Item: EU 006 #1 Crude Heater crude preflash - Process Heater
Associated Items: MR 105 11H2 Fuel Gas Flowmeter
SV 005 11H2 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Sulfur Dioxide: less than or equal to 2.4 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.4 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.7 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.4 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230mg/dscm [162ppm). This limit does not apply during periods of startup, shutdown or malfunction. 40 CFR 60.104(a); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(B)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1405, subp. 2

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.0800, subp. 5

Fuel Usage: less than or equal to 57 million Btu/hour using 8-hour Block Average based on the higher heating value of fuel burned. Downtime of 15 or more minutes is not to be included as operating time. The unit may not be operated at a higher heat input unless a performance test is conducted at a higher rate and MPCA staff determine compliance at that rate for the emission unit. Minn. R. 7017.2025

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENT hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-194

Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that record the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 11/17/2012 to measure NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Title I Condition: CAAA of 1990; Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-195

Subject Item: EU 016 Vacuum Pre-Strip Heater - Process Heater
Associated Items: MR 010 12H4 Firebox O2
MR 011 12H4 Fuel Gas Flowmeter
SV 015 12H4 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 6.3 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.3 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 15.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.3 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Nitrogen Oxides: less than or equal to 27.2 tons/year using 365-day Rolling Sum (Netting Limit for Nox) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (Most stringent; meet the limit set by Minn. R. 7011.1410, subp. 3). 40 CFR Section 60.104(a)(1); 40 CFR Section 60.105(e)(3)(ii); 40 CFR Section 60.8(c); Minn. R. 7011.1435 A

Hydrogen Sulfide: less than or equal to 0.186 grains/dry standard cubic foot using 1-Hour Average (300 pppm). This is a state-only requirement and is not enforceable by the EPA Administrator and citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Emission Correlation Factor Threshold: less than or equal to 137.9 million Btu/hour on an instantaneous basis. Emission correlation factor threshold is calculated using the higher heating value (HHV) of fuel burned. The emission correlation factor threshold (ECFT) may not be operated at a higher heat input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. The ECFT is for calculating NOx and CO emissions from this unit. NOx and CO emissions from operations at or below the ECFT are calculated using factors measured during the most recent emissions factor performance test. NOx and CO emissions from operations above the ECFT are calculated using the emission factor in AP-42 chapter 1.4 table 1.4-1 for large wall-fired pre-NSPS boilers (corrected to the HHV for fuel type). (continued below) Minn. R. 7017.2025, subp. 3

(continued from above) The Permittee may also use other factors after receipt of written MPCA approval from the MPCA Emission Inventory program for use of such factors. The emission factor threshold applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-196

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENT hdr Monitoring for NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine NOx lb/MMBtu emissions on an hourly basis. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 4

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 60 months starting 11/02/2011 to measure NOx emissions from SV 015. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that record the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr Firebox O2: The Permittee shall operate, and maintain a CMS that records the firebox O2. Minn. R. 7007.0800, subp. 4

Monitor QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure analyzer reliability, including but not limited to annual calibrations. Minn. R. 7007.0800, subp. 4

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record daily and 365-day rolling average NOx emissions from EU 016. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly averages of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-197

Subject Item: EU 019 #2 Vac Heater - Process Heater
Associated Items: MR 013 16H1 O2 Monitor
MR 014 16H1 CO Monitor
MR 015 16H1 NOx Monitor
MR 016 16H1 Fuel Gas Flowmeter
SV 017 16H1 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 10.0 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 10.0 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 23.7 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 10.0 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 15.3 tons/year using 365-day Rolling Sum (Netting Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 46.7 tons/year using 365-day Rolling Sum (Netting Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (Most stringent limit, meets limit set by Minn. R. 7011.1410, subp. 3) 40 CFR Section 60.104(a)(1); 40 CFR Section 60.105(e)(3)(ii); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A)

Hydrogen Sulfide: less than or equal to 0.186 grains/dry standard cubic foot using 1-Hour Average (300 ppm). This is a state-only requirement and it is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subps. 4 and 5

RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculation and Recordkeeping for Netting Limit: The Permittee shall calculate and record daily and 365-day rolling sum SO2 emissions from EU 019. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly averages of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-198

CEMS REQUIREMENTS FOR CO AND NOx hdr Emissions Monitoring: The Permittee shall calibrate, operate and maintain NOx CEMS Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4 Emissions Monitoring: The Permittee shall calibrate, operate and maintain CO CEMS Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

NOx Emissions Measuring: The Permittee shall use a NOx CEMS to measure NOx emissions from SV 017. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.1006 CO Emissions Measuring: The Permittee shall use a CO CEMS to measure CO emissions from SV 017. Minn. R. 7017.1006

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS Minn. R. 7017.1160, subps. 1,2 and 3

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-199

QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

REPORTING REQUIREMENT hdr Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of the SO2 or NOx limit. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-200

Subject Item: EU 026 #1 Vac Heater - Process Heater
Associated Items: MR 026 19H1 Fuel Gas Meter
SV 025 19H1 Stack

What to do Why to do it A . EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 7.3 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than 7.3 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 17.3 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 7.3 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Nitrogen Oxides: less than or equal to 28.7 tons/year using 365-day Rolling Sum (Netting Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.105(e)(3)(ii); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A) Hydrogen Sulfide: less than or equal to 0.186 grains/dry standard cubic foot using 1-Hour Average (300 ppm). This is a state-only requirement and pursuant to the Minn. R. 7007.1750, it is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

B. OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Heat Input: less than or equal to 135.1 million Btu/hour using 8-hour Block Average For NOx emissions based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not to be included as operating time. The unit may not be operated at a higher heat input unless a performance test is conducted at a higher rate and MPCA staff determine compliance at that rate for the emission unit. Minn. R. 7017.2025, subp. 3

Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

C. RECORDKEEPING REQUIREMENTS hdr SO2 Emissions Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emissions Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-201

NOx Emission Calculation and Recordkeeping for Netting Limit: The Permittee shall calculate and record daily and 365-day rolling sum NOx emissions from EU 026. NOx emissions shall be calculated using 0.045 lbs/mmBtu. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

D. PERFORMANCE TEST REQUIREMENTS hdr Performance Test: due before end of each 60 months starting 03/22/2012 to measure NOx emissions from SV 019. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

E. CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

E. REPORTING REQUIREMENT hdr Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of the SO2 or NOx limit. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-202

Subject Item: EU 028 #1 Coker Heater - Process Heater
Associated Items: MR 108 21H-1 West Fuel Gas Flowmeter
MR 109 21H-1 East Fuel Gas Flowmeter
SV 027 21H1S Stack
SV 028 21H1N Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 5.6 lbs/hour using 3-hour Rolling Average (most stringent; meets the limit set by Minn. R. 7011.1410, subp. 3 A). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.6 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 13.2 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.6 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Emission Factor Threshold: less than or equal to 106.5 million Btu/hour on an instantaneous basis. Emission factor threshold is calculated using the higher heating value (HHV) of fuel burned. The emission factor threshold (EFT) may not be operated a higher heat input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. The EFT is for calculating NOx and CO emissions from this unit. NOx and CO emissions from operations at or below the EFT are calculated using factors measured during the most recent emissions factor performance test. NOx and CO emissions from operations above the EFT are calculated using the emission factor in AP-42 chapter 1.4 table 1.4-1 for large wall-fired pre-NSPS boilers (corrected to the HHV for fuel type). The Permittee may also use other factors after receipt of written MPCA approval from the MPCA Emission Inventory program for use of such factors. (continued below) Minn. R. 7007.0800, subp. 2

(continued from above) This emission factor threshold applies unless the Permittee installs and certifies CEMS to directly measure NOx and CO. Minn. R. 7007.0800, subp. 2

Recordkeeping of Heat Input: When the unit is operating the Permittee shall record heat input at intervals no greater than 15 minutes. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

RECORDKEEPING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-203

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due 3,652 days after 12/04/2013 to measure NOx from SV 027/028. This is the emissions factor performance test for determining the NOx emission factor and the EFT. The EFT is calculated as 110% of the average mmBtu/hr operating rate of all test runs. The next performance test required under this condition must be completed by 12/04/2023 to retain use of stack test-based factor. Minn. R. 7017.2020, subp. 1

Performance Test: due 3,652 days after 12/04/2013 to measure CO emissions from SV 027/028. This is the emissions factor performance test for determining the CO emission factor and the EFT. The EFT is calculated as 110% of the average mmBtu/hr operating rate of all test runs. The next performance test required under this condition must be completed by 12/04/2023 to retain use of stack test-based factor. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-204

Subject Item: EU 030 #2 Coker Heater - Process Heater
Associated Items: MR 110 21H-2 West Fuel Gas Flowmeter
MR 111 21H-2 East Fuel Gas Flowmeter
SV 029 21H2S Stack
SV 030 21H2N Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 5.6 lbs/hour using 3-hour Rolling Average (most stringent; meets the limit set by Minn. R. 7011.1410, subp. 3 A). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.6 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 13.2 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.6 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Emission Factor Threshold: less than or equal to 124.4 million Btu/hour on an instantaneous basis. Emission factor threshold is calculated using the higher heating value (HHV) of fuel burned. The emission factor threshold (EFT) may not be operated at a higher heat input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. The EFT is for calculating NOx and CO emissions from this unit. NOx and CO emissions from operations at or below the EFT are calculated using factors measured during the most recent emissions factor performance test. NOx and CO emissions from operations above the EFT are calculated using the emission factor in AP-42 chapter 1.4 table 1.4-1 for large wall-fired pre-NSPS boilers (corrected to the HHV for fuel type). The Permittee may also use other factors after receipt of written MPCA approval from the MPCA Emission Inventory program for use of such factors (continued below) Minn. R. 7007.0800, subp. 2

(continued from above) This emission factor threshold applies unless the Permittee installs and certifies CEMS to directly measure NOx and CO. Minn. R. 7007.0800, subp. 2

Recordkeeping of Heat Input: When the unit is operating the Permittee shall record heat input at intervals no greater than 15 minutes. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

RECORDKEEPING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-205

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due 3,652 days after 12/03/2013 to measure CO emissions from SV 029/030. This is the emissions factor performance test for determining the CO emission factor and the EFT. The EFT is calculated as 110% of the average mmBtu/hr operating rate of all test runs. The next performance test required under this condition must be completed by 12/03/2023 to retain use of stack test-based factor. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due 3,652 days after 12/03/2013 to measure NOx from SV 029/030. This is the emissions factor performance test for determining the NOx emission factor and the EFT. The EFT is calculated as 110% of the average mmBtu/hr operating rate of all test runs. The next performance test required under this condition must be completed by 12/03/2023 to retain use of stack test-based factor. Minn. R. 7017.2020, subp. 1

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-206

Subject Item: EU 032 Steam/Air Heater Decoking - 21H-1 - Process Heater
Associated Items: CE 007 Gas Scrubber (General, Not Classified)
SV 031 21H1 Decoke Pit Stack

What to do Why to do it EMISSION AND OPERATIONAL LIMITS hdr Sulfur Dioxide: less than or equal to 8.0 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 8.0 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.73 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 8.0 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Decoking shall occur in one of the three following scenarios for any 1-, 3- or 24-hour period: 1. EU 032 (21H1) only, or; 2. EU 033 (21H2) only, or; 3. EU 037 (23H1) and EU 038 (23H2) may be steam air decoked simultaneously but not during steam air decoking of EU 032 or EU 033. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Operating Hours: less than or equal to 432 hours/year using 12-month Rolling Sum for steam-air decoking operation. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Recordkeeping: The Permittee shall monitor the start and stop times for heater decoking and compute the hours of heater decoking operations. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-207

Subject Item: EU 033 Steam/Air Heater Decoking - 21H-2 - Process Heater
Associated Items: CE 007 Gas Scrubber (General, Not Classified)
SV 031 21H1 Decoke Pit Stack

What to do Why to do it EMISSION AND OPERATIONAL LIMITS hdr Sulfur Dioxide: less than or equal to 8.0 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 8.0 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.73 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 8.0 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Decoking shall occur in one of the three following scenarios for any 1-, 3- or 24-hour period: 1. EU 032 (21H1) only, or; 2. EU 033 (21H2) only, or; 3. EU 037 (23H1) and EU 038 (23H2) may be steam air decoked simultaneously but not during steam air decoking of EU 032 or EU 033. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Operating Hours: less than or equal to 432 hours/year using 12-month Rolling Sum for steam-air decoking operation. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Recordkeeping: The Permittee shall monitor the start and stop times for heater decoking and compute the hours of heater decoking operations. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-208

Subject Item: EU 034 #3 Coker Heater - Process Heater
Associated Items: MR 112 23H-1 South Fuel Gas Flowmeter
MR 113 23H-1 North Fuel Gas Flowmeter
SV 032 23H1 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 12.7 lbs/hour using 3-hour Rolling Average (most stringent; meets the limit set by Minn. R. 7011.1410, subp. 3 (A)). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 12.7 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 44.6 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 12.7 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Emission Factor Threshold: less than or equal to 135.8 million Btu/hour on an instantaneous basis. Emission factor threshold is calculated using the higher heating value (HHV) of fuel burned. The emission factor threshold (EFT) may not be used at a higher heat input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. The EFT is for calculating NOx and CO emissions from this unit. NOx and CO emissions from operations at or below the EFT are calculated using factors measured during the most recent emissions factor performance test. NOx and CO emissions from operations above the EFT are calculated using the emission factor in AP-42 chapter 1.4 table 1.4-1 for large wall-fired pre-NSPS boilers (corrected to the HHV for fuel type). The Permittee may also use other factors after receipt of written MPCA approval from the MPCA Emission Inventory program for use of such factors. (continued below) Minn. R. 7007.0800, subp. 2

(continued from above) This emission factor threshold applies unless the Permittee installs and certifies CEMS to directly measure NOx and CO. Minn. R. 7007.0800, subp. 2

Recordkeeping of Heat Input: When the unit is operating the Permittee shall record heat input at intervals no greater than 15 minutes. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

RECORDKEEPING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-209

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due 3,652 days after 12/05/2013 to measure NOx emissions from SV 032. This is the emissions factor performance test for determining the NOx emission factors and the EFT. The EFT is calculated as 110% of the average mmBtu/hr operating rate of all test runs. The next performance test required under this condition must be completed by 12/05/2023 to retain use of stack test-based factors. Minn. R. 7017.2020, subp. 1

Performance Test: due 3,652 days after 12/05/2013 to measure CO emissions from SV 032. This is the emissions factor performance test for determining the CO emission factors and the EFT. The EFT is calculated as 110% of the average mmBtu/hr operating rate of all test runs. The next performance test required under this condition must be completed by 12/05/2023 to retain use of stack test-based factors. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of the SO2 limits. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y SHUTDOWN REQUIREMENTS hdr The Permittee shall permanently shutdown EU 034 within 180 days after EU 352 begins normal operation. The conditions in the permit applicable to this emission unit and associated items remain effective until shutdown of the unit occurs. Minn. R. 7007.0800, subp. 2

The Permittee shall submit a written notification to the MPCA of permanent shutdown of EU 034. The notification shall be postmarked within 30 days of permanent shutdown. Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-210

Subject Item: EU 035 #3 Coker Heater - Process Heater
Associated Items: MR 027 23H-2 O2 Analyzer MR 028 23H-2 Fuel Gas Flow Meter pass 1 MR 029 23H-2 Fuel Gas Flow Meter pass 2 MR 030 23H-2 Fuel Gas Flow Meter pass 3 MR 031 23H-2 Fuel Gas Flow Meter pass 4
SV 033 23H2 Stack

What to do Why to do it POLLUTANT LIMITS hdr Nitrogen Oxides: less than or equal to 0.12 lbs/million Btu heat input using 365-day Rolling Average (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Carbon Monoxide: less than or equal to 0.10 lbs/million Btu heat input using 1-Hour A verage (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (Most stringent limit, meets limit set by Minn. R. 7011.1410, subp. 3) 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Sulfur Dioxide: less than or equal to 9.4 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 9.4 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 13.4 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 9.4 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.0800, subps. 4 and 5

Heat Input: less than or equal to 108.4 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher heat input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx and CO. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-211

Monitoring for NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine NOx lb/MMBtu emissions on an hourly basis. Title I Condition: 40 CFR Section 52.21(j)(3)

Monitoring for CO emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine CO lb/MMBtu emissions on an hourly basis. Title I Condition: 40 CFR Section 52.21(j)(3)

PERFORMANCE TEST REQUIREMENTS hdr Performance Test: due before end of each 60 months starting 11/21/2013 to measure NOx emissions from SV 033 for verifying the NOx/O2 emissions correlations. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due before end of each 60 months starting 11/21/2013 to measure CO emissions from SV 033 for verifying the CO/O2 emissions correlations

. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

RECORDKEEPING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 365-day average (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 365-day period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

CO Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 1-hour average (arithmetic mean) lb/MMBtu for CO emissions. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that record the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. This condition expires upon certification of the CEMS. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-212

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 SHUTDOWN REQUIREMENTS hdr The Permittee shall permanently shutdown EU 035 within 180 days after EU 352 begins normal operation. The conditions in the permit applicable to this emission unit and associated items remain effective until shutdown of the unit occurs. Minn. R. 7007.0800, subp. 2

The Permittee shall submit a written notification to the MPCA of permanent shutdown of EU 035. The notification shall be postmarked within 30 days of permanent shutdown. Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-213

Subject Item: EU 037 Steam/Air Heater Decoking 23H-1 - Process Heater
Associated Items: CE 030 Gas Scrubber (General, Not Classified)
SV 035 P20 Decoke Pit Stack

What to do Why to do it EMISSION AND OPERATIONAL LIMITS hdr Sulfur Dioxide: less than or equal to 20.2 lbs/hour using 3-hour Rolling Average . This limit applies to EU 037 and EU 038. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 20.2 lbs/hour using 24-hour Rolling Average . This limit applies to EU 037 and EU 038. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 4.36 tons/year using 12-month Rolling Average . This limit applies to EU 037 and EU 038. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 20.2 lbs/hour using 1-Hour Rolling Average . This limit applies to EU 037 and EU 038. The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean A ir Act. Minn. R. 7009.0080

Decoking shall occur in one of the three following scenarios for any 1-, 3- or 24-hour period: 1. EU 032 (21H1) only, or; 2. EU 033 (21H2) only, or; 3. EU 037 (23H1) and EU 038 (23H2) may be steam air decoked simultaneously but not during steam air decoking of EU 032 or EU 033. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Operating Hours: less than or equal to 432 hours/year using 12-month Rolling Sum for steam-air decoking operation. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Recordkeeping: The Permittee shall monitor the start and stop times for heater decoking and compute the hours of heater decoking operations. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7007.0800, subp. 5

SHUTDOWN REQUIREMENTS hdr The Permittee shall permanently shutdown EU 037 within 180 days after EU 352 begins normal operation. The conditions in the permit applicable to this emission unit and associated items remain effective until shutdown of the unit occurs. Minn. R. 7007.0800, subp. 2

The Permittee shall submit a written notification to the MPCA of permanent shutdown of EU 037. The notification shall be postmarked within 30 days of permanent shutdown. Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-214

Subject Item: EU 038 Steam/Air Heater Decoking 23H-2 - Process Heater
Associated Items: CE 030 Gas Scrubber (General, Not Classified)
SV 036 25V53 Deaerator Vent Stack

What to do Why to do it EMISSION AND OPERATIONAL LIMITS hdr Decoking shall occur in one of the three following scenarios for any 1-, 3- or 24-hour period: 1. EU 032 (21H1) only, or; 2. EU 033 (21H2) only, or; 3. EU 037 (23H1) and EU 038 (23H2) may be steam air decoked simultaneously but not during steam air decoking of EU 032 or EU 033. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Operating Hours: less than or equal to 432 hours/year using 12-month Rolling Sum for steam-air decoking operation. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y RECORDKEEPING REQUIREMENT hdr Recordkeeping: The Permittee shall monitor the start and stop times for heater decoking and compute the hours of heater decoking operations. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7007.0800, subp. 5

SHUTDOWN REQUIREMENTS hdr The Permittee shall permanently shutdown EU 038 within 180 days after EU 352 begins normal operation. The conditions in the permit applicable to this emission unit and associated items remain effective until shutdown of the unit occurs. Minn. R. 7007.0800, subp. 2

The Permittee shall submit a written notification to the MPCA of permanent shutdown of EU 038. The notification shall be postmarked within 30 days of permanent shutdown. Minn. R. 7007.0800, subp. 2

SEE EU 037 FOR SO2 SIP LIMITS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-215

Subject Item: EU 040 #3 Crude Unit Charge Heater - Process Heater
Associated Items: MR 032 25H-1 or 25H-2 O2 Analyzer
MR 034 25H-1 Fuel Gas Flow Meter
MR 150 NOx Monitor at 25H1 or 25H2
MR 151 CO Monitor at 25H1 or 25H2
SV 037 25H1 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Nitrogen Oxides: less than or equal to 0.12 lbs/million Btu heat input using 365-day Rolling Average . This limit is less stringent than the effective Consent Decree limit of 0.045 lb/mmBtu NOx. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Carbon Monoxide: less than or equal to 0.10 lbs/million Btu heat input using 1-Hour A verage (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Carbon Monoxide: less than or equal to 11.1 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 19.5 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 19.5 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 54.3 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 19.5 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr Monitoring for NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine NOx lb/MMBtu emissions on an hourly basis until the NOx CEMS is certified. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

Monitoring for CO emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine CO lb/MMBtu emissions on an hourly basis until the CO CEMS is certified. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

E. RECORDKEEPING AND REPORTING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-216

NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 365-day average (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 365-day period until the NOx CEMS is certified. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

CO Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 1-hour average (arithmetic mean) lb/MMBtu for CO emissions until the CO CEMS is certified. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CEM REQUIREMENTS FOR CO and NOx hdr Emissions Monitoring for NOx: The Permittee shall install, operate and use a nitrogen oxides (NOx) CEM to measure NOx emissions from SV 037. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

Emission Monitoring for CO: The Permittee shall install, operate and use CO CEM to measure CO from SV 037 Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2; Minn. R. 7017.1002, subp. 10. A.-C

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-217

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

SHUTDOWN REQUIREMENTS hdr The Permittee shall permanently shutdown EU 040 within 180 days after EU 353 begins normal operation. The conditions in the permit applicable to EU 040 and associated items remains effective until shutdown of the unit occurs. Minn. R. 7007.0800, subp. 2

The Permittee shall submit a written notification to the MPCA of permanent shutdown of EU 040. The notification shall be postmarked within 30 days of permanent shutdown. Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-218

Subject Item: EU 041 #3 Crude Unit Vac Pre-Fractionator Heater - Process Heater
Associated Items: MR 033 45 Drum Fuel Gas Combustion O2 Monitor at 25H3
MR 035 25H-3 Fuel Gas Flow Meter
MR 148 NOx Monitor at 25H3
MR 149 CO Monitor at 25H3
MR 161 45 Mix Drum Fuel Gas Combustion SO2 Monitor at 25H3
SV 038 25H3 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Nitrogen Oxides: less than or equal to 0.12 lbs/million Btu heat input using 365-day Rolling Average . This limit is less stringent than the effective Consent Decree limit of 0.045 lb/mmBtu NOx. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Carbon Monoxide: less than or equal to 0.10 lbs/million Btu heat input using 1-Hour A verage (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Carbon Monoxide: less than or equal to 9.9 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 17.5 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 17.5 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 48.8 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 17.5 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.0800, subp. 5

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 365-day average (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 365-day period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

CO Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 1-hour average (arithmetic mean) lb/MMBtu of CO until the CO CEMS is certified. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-219

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 CEM REQUIREMENTS FOR CO AND NOx hdr Emissions Monitoring: The Permittee shall install, operate and use a nitrogen oxides (NOx) CEM to measure NOx emissions from SV 038. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; R. 7017.1006; Minn. R. 7007.0800, subp. 4

Emission Monitoring for CO: The Permittee shall install, operate and use CO CEM to measure CO from SV 037 Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7017.1130

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-220

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-221

Subject Item: EU 050 Distillate HDS Recycle Hydrogen Charge Heater - Process Heater
Associated Items: MR 051 27H-101 Natural Gas Supply Flow Meter MR 052 27H-101 Fuel Gas Supply Flow Meter 2 MR 057 27H-101 Fuel Gas Supply Flow Meter 1
MR 167 27H-101 CO Monitor
MR 168 27H-101 NOx Monitor
MR 182 27H-101 O2 Monitor
SV 044 27H101 Stack

What to do Why to do it EMISSION LIMITS hdr Carbon Monoxide: less than or equal to 3.7 tons/year using 365-day Rolling Sum Title I Condition: To avoid classifcation as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 4.80 lbs/hour using 24-hour Rolling Average (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 0.080 lbs/million Btu heat input using 24-hour Rolling Average (BACT Limit). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm[162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1490, subp. 2 [most stringent, meets limit set by Minn. R. 7011.1410, subp. 3] Sulfur Dioxide: less than or equal to 6.5 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.5 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 22.7 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.5 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction and hydrogen sulfide requirements constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subps. 5

MONITORING REQUIREMENT hdr Monitoring for NOx emissions associated with the BACT limit: Install, operate, and maintain NOx and O2 CEMS in accordance with 40 CFR pt. 60, Appendix B and A ppendix F. See MR 167 for additional monitoring requirements, Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

Monitoring of CO emissions: Install, operate, and maintain CO and O2 CEMs in accordance with 40 CFR pt. 60, Appendix B and Appendix F. See MR 168 for additional monitoring requirements. Title I Condition: To avoid classifcation as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.1006 RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping associated with the BACT limit: The Permittee shall calculate and record the 24-hour (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 24-hour period. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-222

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. (reporting associated with the BACT limit). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-223

Subject Item: EU 051 Distillate Hydrotreater Fractntr Htr - Distillation Equipment
Associated Items: MR 047 27H-102 O2 Analyzer MR 053 27H-102 Fuel Gas Supply Flow Meter MR 056 27H-102 Natural Gas Supply Flow Meter
SV 045 27H102 Stack

What to do Why to do it EMISSION LIMITS hdr Carbon Monoxide: less than or equal to 3.7 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 4.80 lbs/hour using 24-hour Rolling Average (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 0.080 lbs/million Btu heat input using 24-hour Rolling Average (BACT Limit). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Sulfur Dioxide: less than or equal to 7.3 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 7.3 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 25.7 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 7.3 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Heat Input: less than or equal to 76.1 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx and CO. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr Monitoring for NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine NOx lb/MMBtu emissions on an hourly basis. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-224

Monitoring for CO emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine CO lb/MMBtu emissions on an hourly basis. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.1006

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 24-hour (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 24-hour period. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 60 months starting 01/31/2012 to measure NOx emissions from SV 045. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due before end of each 60 months starting 01/31/2012 to measure CO emissions from SV 045. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-225

Subject Item: EU 052 #2 H2 Plant Reformer Heater - Process Heater
Associated Items: MR 045 27H-1 O2 Analyzer MR 049 27H-1 Fuel Gas Supply Flow Meter MR 054 27H-1 PSA Gas Supply Flow Meter MR 055 27H-1 Natural Gas Supply Flow Meter
SV 046 27H1 Stack

What to do Why to do it EMISSION LIMITS hdr Total Particulate Matter: less than or equal to 2.09 lbs/hour using 365-day Rolling A verage (limit is most stringent, meets the limit set by: Minn. R. 7011.1410, subp. 3(B)). Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 PM < 10 micron: less than or equal to 6.0 lbs/hour using 365-day Rolling Average Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 47.5 lbs/hour using 24-hour Rolling Average (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 0.10 lbs/million Btu heat input using 24-hour Rolling Average (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Carbon Monoxide: less than or equal to 14.4 lbs/hour using 365-day Rolling A verage Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (limit is most stringent, meets the limit set by: Minn. R. 7011.1410, subp. 3(B)). 40 CFR Section 60.104(a)(1); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A)

Sulfur Dioxide: less than or equal to 61.7 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 61.7 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 216.3 tons/year using 12-month Rolling A verage Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 61.7 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Heat Input: less than or equal to 800 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. he records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-226

Fuel Restriction: Authorized to burn purge gas, refinery fuel gas and natural gas only. Minn. R. 7007.0800, subp. 2

Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr Monitoring for BACT NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation to determine NOx lb/MMBtu emissions on an hourly basis. Title I Condition: 40 CFR Section 52.21(j)(3)

Monitoring for CO emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation to determine CO lb/MMBtu emissions on an hourly basis. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING REQUIREMENTS hdr BACT NOx Emission Recordkeeping: The Permittee shall maintain records of the calculated NOx emissions hourly average of NOx emissions in lb/hr based on the most recent performance test. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 and Minn. R. 7007.3000

CO Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated CO emissions hourly average of CO emissions in lb/hr based on the most recent performance test. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

BACT NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 24-hour average lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 24-hour period based on the most recent performance test. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM/PM10 Emission Calculations and Recordkeeping: The Permittee shall calculate and record the daily and 365-day rolling average PM/PM10 emissions based on the most recent performance test. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

REPORTING REQUIREMENTS hdr Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of NOx emission limits. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of CO and PM/PM10 emission limit. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 60 months starting 03/04/2010 to measure PM emissions from SV 046. The performance test under this condition must be completed by 03/04/2015. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due before end of each 60 months starting 03/04/2010 to measure PM10 emissions from SV 046. The performance test under this condition must be completed by 03/04/2015. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-227

Performance Test: due before end of each 60 months starting 01/25/2012 to measure NOx emissions from SV 046. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due before end of each 60 months starting 01/25/2012 to measure CO emissions from SV 046. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-228

Subject Item: EU 053 Naphtha Hydrotreater Reactor Chg Htr - Reactor
Associated Items: MR 061 28H-1 O2 Analyzer MR 062 28H-1 Fuel Gas Supply Flow Meter MR 063 28H-1 Natural Gas Supply Flow Meter
SV 047 28H1 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 3.0 lbs/hour using 24-hour Rolling Average (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 0.14 lbs/million Btu heat input using 24-hour Rolling Average when heater is firing less than or equal to 90% of maximum rating. The limit does not apply during startup or shutdown (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Nitrogen Oxides: less than or equal to 0.10 lbs/million Btu heat input using 24-hour Rolling Average when heater is firing greater than 90% of maximum rating. The limit does not apply during startup or shutdown (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2; Minn. R. 7011.1435(A)

Sulfur Dioxide: less than or equal to 2.6 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.6 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 9.2 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.6 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Heat Input: less than or equal to 34.0 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-229

Monitoring for NOx emissions associated with the BACT limit: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine NOx lb/MMBtu emissions on an hourly basis. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping associated with the BACT limit: The Permittee shall calculate and record the 24-hour (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 24-hour period. Performance test results shall be used for calculating emissions. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3); Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. (reporting associated with the BACT limit). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 11/16/2013 to measure NOx emissions from SV 047. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due before end of each 36 months starting 11/16/2013 to measure CO emissions from SV 047. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-230

Subject Item: EU 054 #6 HDS Reactor Charge Heater - Process Heater
Associated Items: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
MR 116 31H1 Fuel Gas Flowmeter
SV 048 31H1 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 1.0 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.0 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.3 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.0 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-231

Subject Item: EU 055 #2 HDS Fractionation Heater (31H2) - Fractionation Equipment
Associated Items: GP 057 Emission Units subject to Minn. R. built after June 11, 1973 GP 106 Control Equipment Used to Meet Requirements of MACT CC MR 069 31H2 SO2 Analyzer
MR 117 31H2 Fuel Gas Flowmeter
MR 184 31H2 Flow Meter for Exhaust Gases
SV 049 31H2 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 66.4 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 66.4 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 290.8 tons/year using 365-day Rolling Average . This limit is effective upon the date of SIP approval. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 66.4 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

The Permittee shall comply with either the emission limit in paragraph (i) or the fuel gas concentration limit in paragraph (ii) of 40 CFR Section 60.102a(g)(1). 40 CFR Section 60.102a(g)(1)

Sulfur Dioxide: less than or equal to 20 parts per million using 3-hour Rolling A verage (by volume ppmv, dry basis, corrected to 0 percent excess air, determined hourly) and, 40 CFR Section 60.102a(g)(1)(i)

Sulfur Dioxide: less than or equal to 8.0 parts per million using 365-day Rolling A verage (by volume ppmv, dry basis, corrected to 0 percent excess air, determined daily) or; 40 CFR Section 60.102a(g)(1)(i)

Hydrogen Sulfide: less than or equal to 162 parts per million using 3-hour Rolling A verage (by volume ppmv, determined hourly) and, 40 CFR Section 60.102a(g)(1)(ii)

Hydrogen Sulfide: less than or equal to 60 parts per million using 365-day Rolling A verage (by volume ppmv, determined daily). 40 CFR Section 60.102a(g)(1)(ii)

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity , except for one six-minute period per hour of not more than 60 percent opacity. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS hdr The Permittee shall conduct a root cause analysis of any emission limit exceedance or process startup, shutdown, upset, or malfunction that causes a discharge to the atmosphere in excess of 227 kilograms per day (kg/day) (500 lb per day (lb/day)) in excess of permitted levels of SO2. For any root cause analysis performed, the Permittee shall record the identification of the affected facility, the date and duration of the discharge, the results of the root cause analysis, and the action taken as a result of the root cause analysis. 40 CFR Section 60.103a(b)

RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly averages of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Record and maintain records of excess emissions greater than 500 lb/day SO2. 40 CFR Section 60.108a(c)(6)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-232

MONITORING REQUIREMENTS hdr SO2 Emissions Monitoring: The Permittee shall calibrate, operate and maintain SO2 Continuous Emissions Monitoring System (CEMS). See additional CEMS requirements under MR 069. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: CAAA of 1990; Minn. R. 7017.1006 SO2 Emissions Measuring: The Permittee shall use a sulfur dioxide CEMS to measure sulfur dioxide emissions from SV049. Minn. R. 7017.1006

PERFORMANCE TEST REQUIREMENT hdr Due to the inherently low levels of H2S present in the Merox Treatment Unit offgas stream, EU 055 is exempt from H2S monitoring of the Merox Treating Unit offgas stream per EPA Region V letter of approval dated 11/15/2010. 40 CFR Section 60.107a(b)

REPORTING REQUIREMENTS (SEE TABLE B) hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-233

Subject Item: EU 056 HDS Heater (hot oil system) - Process Heater
Associated Items: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
MR 123 31H4 Fuel Gas Flowmeter
SV 050 31H4 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Sulfur Dioxide: less than or equal to 3.0 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 3.0 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 7.1 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 3.0 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes complaince with this limit. Minn. R. 7011.1405, subp. 2

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.0800, subp. 5

Heat Input: less than or equal to 43.1 lbs/million Btu heat input using 8-hour Block A verage based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-234

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 02/05/2014 to measure NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Title I Condition: CAAA of 1990; Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-235

Subject Item: EU 057 Unisar Reactor Charge Heater - Process Heater
Associated Items: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
MR 122 31H-5 Fuel Gas Flowmeter
SV 051 31H5 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 0.4 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.4 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.4 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-236

Subject Item: EU 058 #5 HDS Charge Heater (naphtha) - Process Heater
Associated Items: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
MR 118 31H7 Fuel Gas Flowmeter
SV 052 31H7 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 6.8 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(B)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 2

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-237

Subject Item: EU 059 #1 HDS Reactor Charge Heater - Process Heater
Associated Items: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
MR 119 31H8 Fuel Gas Flowmeter
SV 053 31H8 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 1.6 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.6 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 3.9 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.6 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-238

Subject Item: EU 060 #1 HDS Fractionation Heater - Fractionation Equipment
Associated Items: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
MR 120 31H9 Fuel Gas Flowmeter
SV 054 31H9 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 2.1 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.1 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.1 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(B)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 2

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-239

Subject Item: EU 061 #2 HDS Reactor Charge Heater - Process Heater
Associated Items: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
MR 121 31H10 Fuel Gas Flowmeter
SV 055 31H10 Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 1.3 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.3 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 3.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 1.3 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

RECORDKEEPING REQUIREMENTS hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-240

Subject Item: EU 077 Powerformer Catalyst Regeneration - Refining Equipment
Associated Items: CE 022 Flaring CE 023 Flaring CE 024 Flaring CE 025 Flaring CE 066 Packed-Gas Adsorption Column MR 185 HCL adsorber inlet temperature indicator (32TI01110) SV 068 Powerform Cat Reg Stack

What to do Why to do it NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR PETROLEUM REFINERIES: CATALYTIC CRACKING UNITS, CATALYTIC REFORMING UNITS, AND SULFUR RECOVERY UNITS hdr

Prepare and implement an operation, maintenance, and monitoring plan according to the requirements in 40 CFR Section 63.1574(f) and operate at all times according to the procedures in the plan. 40 CFR Section 63.1566(a)(5); 40 CFR Section 63.1567(a)(3)

A t all times, including periods of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.6(e)(1)(i)-(iii); Minn. R. 7011.7280; Minn. R. 7017.2015, subp. A and B

Correct malfunctions as soon as practicable in accordance with the startup, shutdown, and malfunction plan (SSMP). 40 CFR Section 63.6(e)(1)(ii); 40 CFR Section 63.6(e)(1)(iii); Minn. R. 7011.7280 Record occurrence of startup, shutdown, and malfunction of process equipment or malfunction or maintenance of air pollution control equipment. Document conformance with or deviation from SSMP 40 CFR pt. 63, subp. CC, Table 6; 40 CFR Section 63.10(b)(2)(i)-(v); 40 CFR Section 63.6(e)(3)(iii)-(iv); Minn. R. 7011.7280 Maintain up-to-date startup, shutdown, malfunction plan (SSMP). 40 CFR Section 63.6(e)(1)(iii); 40 CFR Section 63.6(e)(2); 40 CFR Section 63.6(e)(3)(i)-(ii); 40 CFR Section 63.6(e)(3)(v)-(vii); Minn. R. 7011.7280 If a malfunction occurs that was not addressed in the SSMP, revise the SSMP within 45 days after the event. 40 CFR Section 63.6(e)(3)(viii); Minn. R. 7011.7280

Vent emissions to a flare that meets the requirements for control devices in 40 CFR Section 63.11(b). Visible emissions from a flare must not exceed a total of 5 minutes during any 2-hour operating period for this source. Note: Vent gas routed to the flare system normally is recovered by flare gas recovery and returned to the refinery fuel gas system. These flare control requirements do not apply to recovered flare gas. 40 CFR Section 63.1566(a)(1)(i); Table 15, option 1 or 2; 40 CFR Section 63.1566 (c)

For combustion control, the flare pilot light must be present at all times and the flare must be operating (in a ready status) at all times that emissions may be vented to it from this source. 40 CFR Section 63.1566(a)(2)

The Permittee must install and operate a monitoring device such as a thermocouple, an ultraviolet beam sensor, or infrared sensor to continuously detect the presence of a pilot flame. 40 CFR Section 63.1566(b)(1)

When emissions are routed to a flare for control, collect flare monitoring data according to 40 CFR Section 63.1572 and record each 1-hour period whether the monitor was continuously operating and the pilot light was contrinuously present during each 1-hour period. 40 CFR Section 63.1566(c)

Reduce uncontrolled emissions of hydrogen chloride by 97 percent by weight or to a concentration of 10 ppmv (dry basis), corrected to 3 percent oxygen. 40 CFR Section 63.1567(a)(1); 40 CFR Section 63.1567(c) Fixed bed gas-solid adsorption system: The daily average temperature of the gas entering or exiting the adsorption system must not exceed the limit established during the performance test; and the HCl concentration in the adsorption system exhaust gas must not exceed the limit established during the performance test. Collect the hourly and daily average temperature monitoring data according to 40 CFR Section 63.1572 during regeneration. 40 CFR Section 63.1567(a)(2); 40 CFR Section 63.1567(c); 40 CFR Section 63.1572;

Continuous Compliance: Average daily temperature must be less than 370 degrees F and measured at the adsorber inlet. 40 CFR Section 63.1567(c); 40 CFR Section 63.1572

Continuous Compliance for HCl concentration: Measure and record the concentration of the HCl weekly or during each regeneration cycle, whichever is less frequent. HCl must be <10 ppm. 40 CFR Section 63.1567(c)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-241

Fixed-bed gas-solid adsorption system: Must have a continuous parameter monitoring system to measure and record the temperature of the gas entering or exiting the adsorption system during coke burn-off and catalyst rejuvenation; and colormetric tube sampling system to measure the gaseous HCl concentration in the adsorption system exhaust and at a point within the adsorbent bed not to exceed 90 percent of the total length of the absorbent bed during coke burn-off and catalyst rejuvenation. The colormetric tube sampling system must meet the requirements of Table 41 of 40 CFR pt. 63, subp. CC. 40 CFR Section 63.1567(b)(1)

The compliance report must include a statement that there were no deviations from any emission limitation or work practice standards during the reporting period or the information in 40 CFR Section 63.1575 (d) or (e) if applicable The Permittee may submit reports required by other regulations in place of or as part of the compliance report if the report contains the required information. 40 CFR Section 63.1575

Meet the requirements for bypass lines set forth in 40 CFR Section 63.1569. 40 CFR Section 63.1569(a) and (c) EMISSION LIMITS (FOR EU076 and EU077) hdr Sulfur Dioxide: less than or equal to 0.4 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.4 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.9 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.4 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

RECORDKEEPING REQUIREMENTS (FOR EU076 and EU077) hdr SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-242

Subject Item: EU 084 Gas Oil HDS Charge Heater - Process Heater
Associated Items: GP 117 Limit that Applies to Gas Oil HDS Heaters (EU084 and EU085)
MR 066 33H31 Firebox O2
MR 068 33H31 Fuel Gas Flow
SV 074 33H31 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Nitrogen Oxides: less than or equal to 22.8 tons/year using 365-day Rolling Sum Title Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 13.4 lbs/hour using 3-hour Rolling Average Compliance with the fuel restriction constitutes compliance with this limit. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 13.4 lbs/hour using 24-hour Rolling Average Compliance with the fuel restriction constitutes compliance with this limit. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 10.7 lbs/hour using 12-month Rolling Average Compliance with the fuel restriction constitutes compliance with this limit. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 13.4 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (most stringent limit) 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average ; except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Heat Input: less than or equal to 118.0 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr Monitoring for NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on the performance test results to determine NOx lb/MMBtu emissions on an hourly basis. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 4

RECORDKEEPING AND REPORTING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-243

Recordkeeping: The Permittee shall calculate and record the hourly, daily, and 365-day rolling sum emission rate of nitrogen oxides. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 5

NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 3-hour (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 3-hour period. (2001 EPA Consent Decree, as amended). The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly averages of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emissions Calculations and Recordkeeping for SIP Limits: The Permittee shall maintain records of the calculated SO2 emissions in lb/hr and tons/year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. (2001 EPA Consent Decree, as amended). Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 02/09/2013 to measure NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr Firebox O2: The Permittee shall operate, and maintain a CMS that records the firebox O2 at 33H31. Minn. R. 7007.0800, subp. 4

Monitor QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure analyzer reliability, including but not limited to annual calibrations. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-244

Subject Item: EU 085 Gas Oil HDS Fractionation Charge Heater - Process Heater
Associated Items: GP 117 Limit that Applies to Gas Oil HDS Heaters (EU084 and EU085)
MR 065 33H32 Firebox O2
MR 067 33H32 Fuel Gas Flow
SV 075 33H32 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Nitrogen Oxides: less than or equal to 25.4 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 9.9 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 9.9 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 34.8 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 9.9 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Carbon Monoxide: less than or equal to 0.040 lbs/million Btu heat input using 365-day Rolling Average Minn. R. 7007.0800, subp. 2

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm[162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (most stringent limit) 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average , except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Heat Input: less than or equal to 107.8 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr Monitoring for NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on performance test results to determine NOx lb/MMBtu emissions on an hourly basis. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 4

RECORDKEEPING AND REPORTING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-245

NOx Emission Calculation and Recordkeeping: On an hourly basis, the Permittee shall calculate and record the 3-hour (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 3-hour period. (2001 EPA Consent Decree, as amended) The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5

Recordkeeping: The Permittee shall calculate and record the hourly, daily, and 365-day rolling sum emission rate of NOx. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 5

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly averages of total SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total SO2 in tons per year. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CO Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 3-hour (arithmetic mean) lb/MMBtu of CO using all of the 1-hour averages obtained during the previous 3-hour period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's); if there are any exceedances. (2001 EPA Consent Decree, as amended). Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 02/06/2013 for NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr Firebox O2: The Permittee shall operate, and maintain a CMS that records the firebox O2 at 33H32. Minn. R. 7007.0800, subp. 4

Monitor QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure analyzer reliability, including but not limited to annual calibrations. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-246

Subject Item: EU 099 Platformer Catalyst Regeneration Vent - Regenerator
Associated Items: CE 022 Flaring CE 023 Flaring CE 024 Flaring CE 025 Flaring CE 067 Packed-Gas Adsorption Column GP 057 Emission Units subject to Minn. R. built after June 11, 1973 MR 186 HCL adsorber inlet temperature indicator (37TC1150A) SV 084 Plat Cat Reg Stack

What to do Why to do it NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR PETROLEUM REFINERIES: CATALYTIC CRACKING UNITS, CATALYTIC REFORMING UNITS, AND SULFUR RECOVERY UNITS hdr

Prepare and implement an operation, maintenance, and monitoring plan according to the requirements in 40 CFR Section 63.1574(f) and operate at all times according to the procedures in the plan. 40 CFR Section 63.1566(a)(5); 40 CFR Section 63.1567(a)(3); Minn. R. 7011.7280

A t all times, including periods of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.6(e)(1)(i)-(iii); Minn. R. 7011.7280; Minn. R. 7017.2015, subps. A and B

Correct malfunctions as soon as practicable in accordance with the startup, shutdown, and malfunction plan (SSMP). 40 CFR Section 63.6(e)(1)(ii); 40 CFR Section 63.6(e)(1)(iii); Minn. R. 7011.7280 Record occurrence of startup, shutdown, and malfunction of process equipment or malfunction or maintenance of air pollution control equipment. Document conformance with or deviation from SSMP. 40 CFR pt. 63, subp. CC, Table 6; 40 CFR Section 63.10(b)(2)(i)-(v); 40 CFR Section 63.6(e)(3)(iii)-(iv); Minn. R. 7011.7280 Maintain up-to-date SSMP. 40 CFR Section 63.6(e)(1)(iii); 40 CFR Section 63.6(e)(2); 40 CFR Section 63.6(e)(3)(i)-(ii); 40 CFR Section 63.6(e)(3)(v)-(vii); Minn. R. 7011.7280 If a malfunction occurs that was not addressed in the SSMP, revise the SSMP within 45 days after the event. 40 CFR Section 63.6(e)(3)(viii); Minn. R. 7011.7280

Reduce uncontrolled emissions of total organic compounds (TOC) or nonmethane TOC from your process vent by 98% by weight using a control device or to a concentration of 20 ppmv (dry basis as hexane), corrected to 3% oxygen, whichever is less stringent. If you vent emissions to a boiler or process heater to comply with the percent reduction or concentration emission limitation, the vent stream must be introduced into the flame zone, or any other location that achieves the percent reduction or concentration standard. Or as an alternate control method, Vent emissions to a flare that meets the requirements for control devices in 40 CFR Section 63.11(b). Visible emissions from a flare must not exceed a total of 5 minutes during any 2 hour operating period for this source. Note: Vent gas routed to the flare system normally is recovered by flare gas recovery and returned to the refinery fuel gas system. These flare control requirements do not apply to recovered flare gas. 40 CFR Section 63.1566(a)(1); 40 CFR Section 63.1566(c); Minn. R. 7011.7280

For combustion control, the flare pilot light must be present at all times and the flare must be operating (in a ready status) at all times that emissions may be vented to it from this source. 40 CFR Section 63.1566(a)(2); Minn. R. 7011.7280

The Permittee must install and operate a monitoring device such as a thermocouple, an ultraviolet beam sensor, or infrared sensor to continuously detect the presence of a pilot flame. 40 CFR Section 63.1566(b)(1); Minn. R. 7011.7280

When emissions are routed to a flare for control, collect flare monitoring data according to 40 CFR Section 63.1572 and record each 1-hour period whether the monitor was continuously operating and the pilot light was continuously present during each 1-hour period. 40 CFR Section 63.1566(c); Minn. R. 7011.7280

Reduce uncontrolled emissions of hydrogen chloride by 97 percent by weight or to a concentration of 10 ppmv (dry basis), corrected to 3 percent oxygen 40 CFR Section 63.1567(a)(1); 40 CFR Section 63.1567(c); Minn. R. 7011.7280 Fixed bed gas-solid adsorption system: The daily average temperature of the gas entering or exiting the adsorption system must not exceed the limit established during the performance test; and the HCl concentration in the adsorption system exhaust gas must not exceed the limit established during the performance test. Collect the hourly and daily average temperature monitoring data according to 40 CFR Section 63.1572 during regeneration. 40 CFR Section 63.1567(a)(2); 40 CFR Section 63.1567(c); 40 CFR Section 63.1572; Minn. R. 7011.7280

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-247

Continuous Compliance: Average daily temperature must be less than 370 degrees F and measured at the adsorber inlet. 40 CFR Section 63.1567(c); 40 CFR Section 63.1572; Minn. R. 7011.7280 Continuous Compliance for HCl concentration: Measure and record the concentration of the HCl weekly or during each regeneration cycle, whichever is less frequent. HCl must be <10 ppm. 40 CFR Section 63.1567(c); Minn. R. 7011.7280

Fixed-bed gas-solid adsorption system: Must have a continuous parameter monitoring system to measure and record the temperature of the gas entering or exiting the adsorption system during coke burn-off and catalyst rejuvenation; and colormetric tube sampling system to measure the gaseous HCl concentration in the adsorption system exhaust and at a point within the adsorbent bed not to exceed 90 percent of the total length of the absorbent bed during coke burn-off and catalyst rejuvenation. The colormetric tube sampling system must meet the requirements of Table 41 of 40 CFR pt. 63, subp. CC. 40 CFR Section 63.1567(b)(1); Minn. R. 7011.7280

The compliance report must include a statement that there were no deviations from any emission limitation or work practice standards during the reporting period or the information in 40 CFR Section 63.1575 (d) or (e) if applicable the Permittee may submit reports required by other regulations in place of or as part of the compliance report if the report contains the required information. 40 CFR Section 63.1575; Minn. R. 7011.7280

Meet the requirements for bypass lines set forth in 40 CFR Section 63.1569. 40 CFR Section 63.1569(a) and (c); Minn. R. 7011.7280

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-248

Subject Item: EU 102 Unit 38 Gasoil HDS A-Train Heater - Process Heater
Associated Items: GP 057 Emission Units subject to Minn. R. built after June 11, 1973
MR 074 38H1A Fuel Gas Flow
SV 087 38H1A Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.12 lbs/million Btu heat input using 3-hour A verage (BACT LIMIT) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 10.3 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

OTHER LIMITS AND REQUIREMENTS hdr Oxygen: less than or equal to 5.49 percent using 3-hour Rolling Average (Wet) excluding periods of startup and shutdown. Minn. R. 7017.2025

Heat Input: less than or equal to 30.7 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 04/09/2014 to measure NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.2020, subp. 1

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-249

Subject Item: EU 103 Unit 38 Gasoil HDS B-Train Heater - Process Heater
Associated Items: GP 057 Emission Units subject to Minn. R. built after June 11, 1973
MR 072 38H1B Fuel Gas Flow
SV 088 38H1B Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.12 lbs/million Btu heat input using 3-hour Rolling Average (BACT LIMIT) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 10.3 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 2.9 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

OTHER LIMITS AND REQUIREMENTS hdr Oxygen: less than or equal to 4.90 percent using 3-hour Rolling Average (Wet) excluding periods of startup and shutdown. Minn. R. 7017.2025

Heat Input: less than or equal to 28.9 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 04/10/2014 to measure NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000: Minn. R. 7017.2020, subp. 1

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-250

Subject Item: EU 104 Unit 38 Gasoil HDS Fractionation Charge Heater - Process Heater
Associated Items: GP 057 Emission Units subject to Minn. R. built after June 11, 1973
MR 073 38H2 Fuel Gas Flow
SV 089 38H2 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Nitrogen Oxides: less than or equal to 12.2 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 4.8 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 4.8 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 16.8 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 4.8 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (most stringent, meets the limit set by Minn. R. 7011.1410, subp. 3(A)) 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction and H2S requirements constitutes compliance with this limit. Minn. R. 7011.1405, subp. 2

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.0800, subps. 5

Calculations and Recordkeeping for NOx Emissions: The Permittee shall calculate and record the hourly, daily, and 365-day rolling sum emission rate of nitrogen oxides. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 5

Heat Input: less than or equal to 56.0 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-251

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 02/05/2013 for NOx emissions. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-252

Subject Item: EU 126 Steam Boiler No. 6 at Boilerhouse - Boiler
Associated Items: MR 170 71B6 NOx Monitor
MR 171 71B6 CO Monitor
MR 172 71B6 O2 Monitor
SV 164 71B6 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Nitrogen Oxides: less than or equal to 0.20 lbs/million Btu heat input using 30-day Rolling Average (expressed as NO2), if the unit is a high heat release rate unit. A "high heat release rate" is defined as a heat release rate greater than 70,000 Btu/hour-cubic foot. The 30-day rolling average emission rate is calculated as the average of all hourly emissions data recorded by the monitoring 40 CFR Section 60.44b(a); Minn. R. 7011.0565

Nitrogen Oxides: less than or equal to 0.10 lbs/million Btu heat input using 30-day Rolling Average (expressed as NO2), if the unit is a low heat release rate unit. A "low heat release rate" is defined as a heat release rate of 70,000 Btu/hr-cubic foot or less. The 30-day rolling average emission rate is calculated as the average of all hourly emissions data recorded by the monitoring system during the 30 day period. A new 30 day rolling average emission rate is calculated each steam generating unit operating day. 40 CFR Section 60.44b(a); Minn. R. 7011.0565

Hydrogen Sulfide: less than or equal to 90 parts per million using 365-day Rolling A verage by volume. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 2 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit applies to the hydrogen sulfide content of fuel gas burned in the units. Existing continuous H2S monitoring systems on the existing refinery gas mix drums will be used to demonstrate compliance with this limit. (most stringent limit for H2S) 40 CFR Section 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Sulfur Dioxide: less than or equal to 5.1 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.1 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 12.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.1 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 0.20 lbs/million Btu heat input using 30-day Rolling Average . This limit applies at all times, including periods of startup, shutdown, and malfunction. Compliance with the fuel restriction requirement constitutes compliance with this limit. 40 CFR Section 60.42b(k)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.030 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. This limit is more stringent than Minn. R. 7011.1410, subp.3(B)(1). 40 CFR Section 60.43b(h)(1); Minn. R. 7011.1410, subp. 3(B)(1)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)(2)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery fuel gas and natural gas only. Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-253

Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

CEM REQUIREMENTS FOR NOx (see also MR 170) hdr Emissions Monitoring: The Permittee shall use a nitrogen oxides (NOx) CEMS to measure NOx emissions from EU 126. Specifications for the operation of the monitoring equipment are in 40 CFR Section 60.48b(c), (d), (e), (f), and Appendix B. 40 CFR Section 60.48b; Minn. R. 7017.1006

Installation of CEMS: The Permittee shall install and operate a NOx CEMS. The installation and operation of the CEMS will meet the performance requirements as specified in 40 CFR Section 60.46b. Minn. R. 7017.1006

Records of Startup, Shutdown, or Malfunction: Any owner or operator subject to the provisions of 40 CFR pt. 60, subp. Db, shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. 40 CFR Section 60.7(b)

RECORDKEEPING AND REPORTING REQUIREMENTS hdr Maintain records of the following information: (1) Calendar date. (2) The average hourly nitrogen oxides emission rates (expressed as NO2) (ng/J or lb/million Btu heat input) measured or predicted. (3) The 30-day average nitrogen oxides emission rates (lb/mmBtu heat input) calculated at the end of each steam generating unit operating day from the measured or predicted hourly nitrogen oxide emission rates for the preceding 30 steam generating unit operating days. (4) Identification of the steam generating unit operating days when the calculated 30-day average nitrogen oxides emission rates are in excess of the nitrogen oxides emissions standards under 40 CFR Section 60.44b, with the reasons for such excess emissions as well as a description of corrective actions taken. (continued below) 40 CFR Section 60.49b(g)

(continued from above) (5) Identification of the steam generating unit operating days for which pollutant data have not been obtained, including reasons for not obtaining sufficient data and a description of corrective actions taken. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.49b(g)

The owner or operator of an affected facility may submit electronic quarterly reports for NOx in lieu of submitting the written reports. The format of each quarterly electronic report shall be coordinated with the MPCA. The electronic report(s) shall be submitted no later than 30 days after the end of the calendar quarter and shall be accompanied by a certification statement from the owner or operator, indicating whether compliance with the applicable emission standards and minimum data requirements of 40 CFR pt. 60, subp. Db was achieved during the reporting period. Before submitting reports in the electronic format, the owner or operator shall coordinate with the MPCA to obtain their agreement to submit reports in this alternative format. 40 CFR Section 60.49b(v); Minn. R. 7011.0565

The Permittee shall record and maintain records of the amounts of each fuel combusted during each day and calculate the annual capacity factor individually for each fuel combusted for the reporting period. The annual capacity factor is determined on a 12-month rolling average basis with a new annual capacity factor calculated at the end of each calendar month. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 60.49b(d); Minn. R. 7011.0565

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-254

Subject Item: EU 127 Plant Air Compressor Diesel Engine - Reciprocating IC Engine
Associated Items: GP 127 Stationary Diesels (Compre ssion Ignition) Subject to MACT ZZZZ
SV 097 71C11 Diesel Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 17.4 lbs/hour using 24-hour Rolling Average (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 0.008 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.008 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.04 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 0.008 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 0.50 lbs/million Btu heat input using 3-hour Rolling Average (Compliance with the fuel sulfur content standard set forth below will demonstrate compliance with this requirement.) Minn. R. 7011.2300, subp. 2

Opacity: less than or equal to 20 percent opacity once operating temperatures have been attained. (visible air contaminants) Minn. R. 7011.2300, subp. 1

OTHER LIMITS AND REQUIREMENTS hdr Operating Hours: less than or equal to 2,500 hours/year using 12-month Rolling Sum Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Content of Fuel: less than or equal to 0.0015 percent by weight of diesel fuel. Certificate of Analysis retained onsite to meet ULSD standard satisfies this requirement. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

RECORDKEEPING REQUIREMENTS hdr Emission Calculation and Recordkeeping for NOx BACT Limit: The Permittee shall calculate and record the 1-hour average (arithmetic mean) in 24-hour period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Recordkeeping of Hours of Operation for SO2 SIP Limit: By the 28th day of each month, the Permittee shall record and sum the hours of operation for EU 127 for each month and for the previous 12 months and record the 12-month rolling sum. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Diesel Fuel Certification: The Permittee shall retain written documentation of each shipment of diesel fuel oil received for the diesel engine. The Permittee shall retain records demonstrating sulfur contents is less than 0.0015 percent by weight. Certificates of Analysis retained onsite to meet demonstrating generally that all FHR diesel meets the federal ULSD standard satisfies this requirement. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7007.0800, subp. 5

REPORTING REQUIREMENTS hdr Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of NOx lb/hr limit. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of diesel hours of operation. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-255

Subject Item: EU 204 Steam Boiler #8 - Boiler
Associated Items: MR 093 71B8 O2 Analyzer to Monitor NOx Emissions MR 094 71B8 Natural Gas Supply Flow Meter
SV 132 71B8 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than 39.9 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21& Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 0.20 lbs/million Btu heat input using 30-day Rolling Average including periods of startup, shutdown or malfunction. 40 CFR Section 60.40b; 40 CFR Section 60.44b; Minn. R. 7011.0565 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average . Limit does not apply during startup, shutdown, or malfunction. (most stringent, meets limit set by Minn. R. 7011.1410, subp. 3(A)) 40 CFR Section 60.40b(c); 40 CFR Section 104(a)(1); 40 CFR Section 60.8(c); Minn. R. 7011.0565

Total Particulate Matter: less than or equal to 0.030 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. This limit is more stringent than Minn. R. 7011.1410, subp. 3(B)(1). 40 CFR Section 60.43b(h)(1); Minn. R. 7011.1410, subp. 3(B)(1)

Sulfur Dioxide: less than or equal to 14.3 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 14.3 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 50.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 14.3 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average ; except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn natural gas only. Minn. R. 7007.0800, subp. 2 Heat Input: less than or equal to 158.5 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENT hdr Monitoring for NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2 and use the most recent correlation based on performance test results to determine NOx lb/mmBtu emissions. 40 CFR Section 60.13; 40 CFR Section 60.46b; 40 CFR Section 60.49b; Minn. R. 7011.0565; Minn. R. 7017.1010, subp. 1 RECORDKEEPING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-256

NOx Recordkeeping: The Permittee shall calculate and record daily and 365-day rolling sum NOx emissions in tons/yr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major source under 40 CFR Section 52.21 & Minn. R. 7007.3000

Recordkeeping: The Permittee shall record daily total amounts of each fuel combusted in the unit. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.48b; 40 CFR Section 60.49b; Minn. R. 7011.0565

Recordkeeping of the Annual Capacity Factor: The Permittee shall record and maintain records of the amounts of each fuel combusted during each day and calculate the annual capacity factor individually for natural gas for the reporting period. The annual capacity factor is determined on a 12-month rolling average basis with a new annual capacity factor calculated at the end of each calendar month. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.49b(d); Minn. R. 7011.0565

NOx Recordkeeping: The Permittee shall calculate and record the daily and 30-day rolling average NOx emissions in lb/MMBtu. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.13(i); 40 CFR Section 60.46b; 40 CFR Section 60.49b; Minn. R. 7011.0565

Recordkeeping: The Permittee shall record average hourly NOx emissions in lb/MMBtu for each steam operating day. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.13(i); 40 CFR Section 60.46b; 40 CFR Section 60.49b; Minn. R. 7011.0565

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

REPORTING REQUIREMENTS hdr Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of NOx emission limits. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's). Cover letter certification, and summary of exceedances shall be submitted in hardcopy or electronic format; all other information may be submitted electronically. The report shall be certified per Minn. R. 7007.0500, subp. 3. 40 CFR Section 60.19; 40 CFR Section 60.4; 40 CFR Section 60.49; Minn. R. 7007.0500, subp. 3; Minn. R. 7011.0565

PERFORMANCE TEST REQUIREMENTS hdr Performance Test: due before end of each 60 months starting 05/20/2012 to measure NOx emissions from SV 132. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due before end of each 60 months starting 05/20/2012 to determine emission factor for CO. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-257

QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-258

Subject Item: EU 209 Track 8 Rail Loading - Loading-Unloading Equipment
Associated Items: CE 002 Flaring GP 017 Loading Rack Activities in CFP group limit GP 057 Emission Units subject to Minn. R. built after June 11, 1973 MR 001 Pilot indicator for ZTOF at rail loading MR 189 Temperature Indicator for 101H1
SV 001 RR Load to Stack

What to do Why to do it SEE CAM AND POLLUTION CONTROL EQUIPMENT REQUIREMENTS UNDER CE 002 hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-259

Subject Item: EU 212 11H-6 - Refining Equipment
Associated Items: CE 074 SCR (Selective Catalytic Reduction)
MR 005 11H-6 CO Monitor
MR 006 11H6 NOx Monitor
MR 007 O2 Monitor for 11H6
MR 008 11H6 Fuel Gas Flowmeter MR 198 11H6 Stack Temperature
SV 131 11H6 Stack

What to do Why to do it A . EMISSION LIMITS hdr Carbon Dioxide Equivalent: less than or equal to 219,660 tons/year using 365-day Rolling Sum . For the first 364 days after start-up following modifications to the heater made as part of the #3 Crude/Coker Improvements permit, CO2e emissions are limited as determined by the following equation: E=219,660 x [0.15 + 0.85(D/365)] where E=emissions in total tons D=number of days after limit is effective (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Carbon Dioxide Equivalent: less than or equal to 124.3 lbs/million Btu heat input using 12-month Rolling Average . This limit is effective following modifications to EU212 as part of the #3 Crude/Coker Improvements permit. Compliance with this limit can be demonstrated by firing strictly natural gas or by quantifying the average lb/mmBtu of the gaseous fuels fired over the operating period. Minn. R. 7007.0800, subp. 2

Total Particulate Matter: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour Average measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 212 following modifications made as part of the #3 Crude/Coker Improvements permit. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 10 micron: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour A verage measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 212 following modifications made as part of the #3 Crude/Coker Improvements permit. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 2.5 micron: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour Average measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 212 following modifications made as part of the #3 Crude/Coker Improvements permit. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Sulfur Dioxide: less than or equal to 25.2 tons/year using 365-day Rolling Sum (Netting Limit). (most stringent, meets the limit set by Minn. R. 7011.1410, subp. 3(A)) Title I Condition: 40 CFR Section 52.21 & Minn R. 7007.3000

Sulfur Dioxide: less than or equal to 16.5 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 16.5 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 39.0 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 16.5 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Nitrogen Oxides: less than or equal to 76.9 tons/year using 365-day Rolling Sum . This limit expires upon startup of EU212 following modifications made as part of the #3 Crude/Coker Improvements permit. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21& Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-260

Nitrogen Oxides: less than or equal to 16.5 tons/year using 365-day Rolling Sum . This limit is effective upon startup of EU212 following modifications made as part of the #3 Crude/Coker Improvements permit. For the first 364 days after start-up following modifications to the heater, NOx emissions are limited as determined by the following equation: E=16.5 x [0.15 + 0.85(D/365)] where E=emissions in total tons D=number of days after the limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Nitrogen Oxides: less than or equal to 60 parts per million using 30-day Rolling A verage (dry basis, corrected to 0 percent excess air) determined daily; or 40 CFR Section 60.102a(g)(2)(ii)(A)

Nitrogen Oxides: less than or equal to 0.060 lbs/million Btu heat input using 30-day Rolling Average based on higher heating value (HHV), determined daily. This and the preceding NOx limit from 40 CFR pt. 60, subp. Ja are effective after start up following modifications to the heater made as part of the #3 Crude/Coker Improvements Permit. 40 CFR Section 60.102a(g)(2)(ii)(B)

Carbon Monoxide: less than or equal to 10.0 tons/year using 365-day Rolling Sum , effective upon startup of EU212 following modifications made as part of the #3 Crude/Coker Improvements permit. For the first 364 days after start-up following modifications to the heater, CO emissions are limited as determined by the following equation: E=10.0 x [0.15 + 0.85(D/365)] where E=emissions in total tons D=number of days after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit does not apply during periods of startup, shutdown, or malfunction. (most stringent, meets the limit set by Minn. R. 7011.1410, subp. 3). This limit expires upon startup of EU212 following modifications made as part of the #3 Crude/Coker Improvements permit. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.105(e)(3)(ii); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A)

Hydrogen Sulfide: less than or equal to 0.186 grains/dry standard cubic foot using 1-Hour Average (300 ppm). This is a state-only requirement and it is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Hydrogen Sulfide: less than or equal to 162 parts per million using 3-hour Rolling A verage , determined hourly. This limit does not apply during periods of startup, shutdown or malfunction. Limit is effective upon startup of EU212 following modifications made as part of the #3 Crude/Coker Improvements permit; and, 40 CFR Sections 60.8(c) and 60.102a(g)(1)(ii)

Hydrogen Sulfide: less than or equal to 60 parts per million using 365-day Rolling A verage , determined daily. This limit does not apply during periods of startup, shutdown or malfunction. Limit is effective upon startup of EU212 following modifications made as part of the #3 Crude/Coker Improvements permit. 40 CFR Sections 60.8(c) and 60.102a(g)(1)(ii)

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.0075 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average ; except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Stack Temperature: less than 350 degrees F using 365-day Rolling Average basis, excluding hourly periods of startup, shutdown, and low firing rates less than 246 mmBtu/hr HHV input (< 60% of maximum design capacity). This limit is effective upon startup of EU 212 following modifications made as part of the #3 Crude/Coker Improvements permit. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

B. OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-261

Recordkeeping: The Permittee shall calculate and record the daily and 365-day Rolling Sum of NOx emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Recordkeeping: The Permittee shall calculate and record the daily and 365-day Rolling Sum of CO emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. This recordkeeping is effective upon startup of EU 212 following modifications made as part of the #3 Crude/Coker Improvements permit. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Emission Calculation and Recordkeeping: The Permittee shall calculate and record daily and 365-day rolling sum SO2 emissions from EU 212. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21(j)(3) & Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Use methods in 40 CFR pt. 98, subp. C including flow monitoring of fuel usage and fuel gas analysis. Calculate emissions following procedures specified in 40 CFR pt. 98, subp. C with a conversion from metric tons to short tons. The Permittee shall calculate and record the daily and 365-day Rolling Sum of CO2e emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. This calculation and recordkeeping of daily and 365-day Rolling Sum of CO2e emissions in short tons is effective upon startup of EU 212 following modifications made as part of the #3 Crude/Coker Improvements permit. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; 40 CFR pt. 98, subp. C

The Permittee shall conduct tune-ups in accordance with 40 CFR pt. 63, subp. DDDDD. Actions taken during each tune-up (burner inspection and cleaning, flame inspection and optimization, air-to-fuel ratio, CO optimization) will follow the schedule specified in Subpart DDDDD. The Permittee shall maintain records of annual heater tuning performed for compliance and may utilize normal business records for this purpose. This requirement is effective upon startup of EU 212 following modifications made as part of the #3 Crude/Coker Improvements permit. (BACT Limit) The initial tune-up shall be performed within 365 days of the effective date of this requirement. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; 40 CFR Section 63.7540(a)(10)(i-vi) & (12)

Recordkeeping: The Permittee shall record and maintain records of each fuel combusted in the unit on a monthly basis. For lbs CO2e/mmBtu heat input, use fuel gas analysis to calculate, record, and maintain the CO2e emissions value on a monthly average and 12-month rolling average basis, unless natural gas is fired strictly during the 12-month period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

RCFA and Corrective Action Requirements: The Permittee shall conduct a root cause analysis of any emission limit exceedance or process startup, shutdown, upset or malfunction that exceeds permitted SO2 emissions by 227 kilograms (kg) (500 lb) in any 24-hour period. For any root cause analysis performed, the Permittee shall record the identification of the affected facility, the date and duration of the discharge, the results of the root cause analysis and the action taken as a result of the root cause analysis.

A ll corrective action(s) must be implemented within 45 days of the discharge for which the root cause and corrective action analyses were required or as soon thereafter as practicable. If the Permittee concludes that corrective action should not be conducted, the Permittee shall record and explain the basis for that conclusion no later than 45 days following the discharge as specified in 40 CFR Section 60.108a(c)(6)(ix). (continued below) 40 CFR Section 60.103a(c-e)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-262

(continued from above) For corrective actions that cannot be fully implemented within 45 days following the discharge for which the root cause and corrective action analyses were required, the Permittee shall develop an implementation schedule to complete the corrective action(s) as soon as practicable. No later than 45 days following the discharge for which a root cause and corrective action analyses were required, the Permittee shall record the corrective action(s) completed date, and, for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates as specified in 40 CFR Section 60.108a(c)(6)(x). This requirement is effective upon startup of EU212 following modifications made as part of the #3 Crude/Coker Improvements permit. 40 CFR Section 60.103a(c-e)

C. CEMS REQUIREMENTS FOR CO AND NOx hdr Emissions Monitoring: The Permittee shall calibrate, operate and maintain a NOx continuous emissions monitoring system (CEMS). CAAA of 1990; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4 Emissions Monitoring: The Permittee shall calibrate, operate and maintain a CO continuous emissions monitoring system (CEMS). Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

CO and NOx Emissions Measuring: The Permittee shall use a CO CEMS and NOx CEMS to measure CO and NOx emissions from SV 131. Minn. R. 7017.1006

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps. 1, 2 & 3

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. CAAA of 1990; 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. CAAA of 1990; 40 CFR pt. 60, Appendix B and A ppendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2; Minn. R. 7017.1002, subp 10(A)-(C)

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

D. CMS REQUIREMENT hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-263

Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

E. O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

F. H2S MONITOR REQUIREMENTS (SEE GP 111) hdr G. REPORTING REQUIREMENTS hdr Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of SO2 limit. Minn. R. 7017.1110, subps. 1 and 2

The Permittee shall maintain records of the occurrence and duration of any startup, shutdown or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system (CMS) or monitoring device is inoperative. 40 CFR Section 60.7(b)

The Permittee shall submit excess emissions and monitoring systems performance report and/or summary form to the Administrator semiannually, except when: more frequent reporting is required by an applicable subpart; or the Administrator on a case-by-case basis, determines that more frequent reporting is necessary. All reports shall be postmarked by the 30th day following the end of each six-month period and include the information in 40 CFR Section 60.7(c)(1) through (4). 40 CFR Section 60.7(c)

The summary report form shall contain the information in figure 1 of 40 CFR Section 60.7. One summary report form shall be submitted for each pollutant monitored at each affected facility. If the total duration of excess emissions is less than 1% of the total operating time and CMS downtime is less than 5% of the total operating time, only the summary report form shall be submitted If the total duration of excess emissions is 1% or greater of the total operating time or CMS downtime is 5% or greater of the total operating time, the summary report form and the excess emission report described in 40 CFR Section 60.7(c) shall both be submitted. 40 CFR Section 60.7(d)

H. PERFORMANCE TESTING hdr Initial Performance Test: due 180 days after Initial Startup following modifications to the furnace as part of the #3 Crude/Coker Improvements permit for PM emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c); Minn. R. 7017.2020, subp. 1

Initial Performance Test: due 180 days after Initial Startup following modifications to the furnace as part of the #3 Crude/Coker Improvements permit for PM10 emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c); Minn. R. 7017.2020, subp. 1

Initial Performance Test: due 180 days after Initial Startup following modifications to the furnace as part of the #3 Crude/Coker Improvements permit for PM2.5 emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c);Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-264

The Permittee shall conduct an initial compliance performance demonstration for the NOx limits in 40 CFR Section 60.102a(g)(2)(ii) following approved methods in A ppendix A. The Permittee shall determine initial compliance with the NOx limits in 40 CFR Section 60.102a(g)(2)(ii) according to the following test methods and procedures: 1) Method 1 of Appendix A-1 to pt. 60 for sample and velocity traverses; 2) Method 2 of Appendix A-1 to pt. 60 for velocity and volumetric flow rate; 3) Method 3, 3A or 3B of Appendix A-2 to pt. 60 for gas analysis. The method A NSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60; (continued below) 40 CFR Section 60.104a(i)(1-8)

(continued from above) 5) Method 7, 7A, 7C, 7D or 7E of Appendix A-4 to pt. 60 for moisture content and for the concentration of NOx calculated as NO2; the duration of each test run must be no less than 4 hours. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" is an acceptable alternative to EPA Method 7 or 7C of A ppendix A-4 to pt. 60. 7) The Permittee that elects to demonstrate continuous compliance with a maximum excess O2 limit shall determine heat input in mmBtu/hr during each performance test run by measuring fuel gas flow rate and heating value content. 8) The Permittee shall use Equation 8 of this section to adjust pollutant concentrations to 0% O2 or 0% excess air. 40 CFR Section 60.104a(i)(1-8)

The Permittee shall determine compliance with the applicable H2S emissions limit in 40 CFR Section 60.103a(g)(1)(ii) according to the following test methods and procedures: 1) Method 1 of Appendix A-1 to pt. 60 for sample and velocity traverses; 2) Method 2 of Appendix A-1 to pt. 60 for velocity and volumetric flow rate; 3) Method 3, 3A or 3B of Appendix A-2 to pt. 60 for gas analysis. The method A NSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60; 4)(iv) If monitoring is conducted at a single point in a common source of fuel gas as allowed under 40 CFR Section 60.107a(a)(2)(iv), only one performance test is required. That is, performance tests are not required when a new affected fuel gas combustion device or flare is added to a common source of fuel gas that previously demonstrated compliance. 40 CFR Section 60.104a(j)(1-4)

I. MONITORING REQUIREMENTS hdr The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration by volume (dry basis) of H2S in the fuel gases before being burned in any fuel gas combustion device or flare. i) Install, operate and maintain each H2S monitor according to Performance Specification 7 of Appendix B to pt. 60. The span value is 300 ppmv H2S. ii) Conduct performance evaluations for each H2S monitor according to the requirements of 40 CFR Section 60.13(c) and Performance Specification 7 of A ppendix B to pt. 60. Use Method 11, 15 or 15A of Appendix A-5 to pt. 60 or Method 16 of Appendix A-6 to pt. 60 for conducting the relative accuracy evaluations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses" is an acceptable alternative to EPA Method 15A of Appendix A-5 to pt. 60. iii) Comply with the applicable quality assurance procedures in Appendix F to pt. 60 for each H2S monitor. (continued below) 40 CFR Section 60.107a(a)(2)

(continued from above) iv) Fuel gas combustion devices having a common source of fuel gas may be monitored at only one location, if monitoring at this location accurately represents the concentration of H2S in the fuel gas being burned in the respective fuel gas combustion devices. 40 CFR Section 60.107a(a)(2)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-265

The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration (dry basis, 0 percent excess air) of NOx emissions into the atmosphere according to the requirements below. The monitor must include an O2 monitor for correcting the data for excess air. 1) Except as provided in paragraph (c)(6), the Permittee shall install, operate and maintain each NOx monitor according to Performance Specification 2 of Appendix B to pt. 60. The span value of this NOx monitor must be between 2 and 3 times the applicable emissions limit, inclusive. 2)The Permittee shall conduct performance evaluations of each NOx monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 2 of Appendix B to pt. 60. The Permittee shall use Methods 7, 7A, 7C, 7D or 7E of Appendix A-4 to pt. 60 for conducting the relative accuracy evaluations. (continued below) 40 CFR Section 60.107a(c)

(continued from above) 2 (cont'd) The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60

. 3) The Permittee shall install, operate and maintain each O2 monitor according to Performance Specification 3 of Appendix B to pt. 60. The span value of this O2 monitor must be selected between 10 and 25 percent, inclusive. 4)The Permittee shall conduct performance evaluations of each O2 monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 3 of Appendix B to pt. 60. Method 3, 3A or 3B of Appendix A-2 to pt. 60 shall be used for conducting the relative accuracy evaluations. The method A NSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses", is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60. (continued below) 40 CFR Section 60.107a(c)

(continued from above) 5) The Permittee shall comply with the quality assurance requirements in Procedure 1 of Appendix F to pt. 60 for each NOx and O2 monitor, including quarterly accuracy demonstrations for NOx monitors, annual accuracy determinations for O2 monitors and daily calibration drift tests. 40 CFR Section 60.107a(c)

Except as provided in paragraph (d)(8), the Permittee shall install, operate and maintain each NOx monitor according to the requirements in paragraphs (c)(1) through (5). The monitor must include an O2 monitor for correcting the data for excess air. Except as provided in paragraph (d)(3) the Permittee shall sample and analyze each fuel stream fed to the process heater using methods and equations in section 12.3.2 of EPA Method 19 of Appendix A-7 to pt. 60 to determine the F factor on a dry basis. If a single fuel gas system provides fuel gas to several process heaters, the F factor may be determined at a single location in the fuel gas system provided it is representative of the fuel gas fed to the affected process heater(s). 40 CFR Section 60.107a(d)(1-2)

A s an alternative to paragraph (d)(2), the Permittee shall install, operate and maintain a gas composition analyzer and determine the average F factor of the fuel gas using the factors in Table 1 and Equation 10 of this section. If a single fuel gas system provides fuel gas to several process heaters, the F factor may be determined at a single location in the fuel gas system provided it is representative of the fuel gas fed to the affected process heater(s). The Permittee shall determine the HHV of each fuel fed to the process heater using any of the applicable methods included in paragraphs (d)(7)(i)-(ix). If a common fuel supply system provides fuel gas to several heaters the HHV of the fuel in each fuel supply system may be determined at a single location in the fuel supply system provided it is representative of the fuel gas fed to the affected process heater(s). The HHV of each fuel must be determined no less frequently than once per day except as provided in paragraph (d)(7)(x). 40 CFR Section 60.107a(d)(3) and (7)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-266

Excess Emissions: Excess emissions are defined as specified in paragraphs (i)(1) through (5) of this section. Determine a rolling 3-hour or a rolling daily average as the arithmetic average of the applicable 1-hour averages. Determine a rolling 30-day or a rolling 365-day average as the arithmetic average of the applicable daily averages. For H2S limits in Section 60.102a(g)(1)(ii), each rolling 3-hour period during which the average H2S concentration as measured by the CMS required under paragraph (a)(2) exceeds 162 ppmv and each rolling 365-day period during which the average H2S concentration as measured by the CMS required under paragraph (a)(2) exceeds 60 ppmv. Each rolling 30-day period during which the average NOx concentration as measured by the NOx CMS required under paragraph (c) or (d) exceeds: ii) for a forced draft process heater, 60 ppmv and, if monitored, 0.060 lb/mmBtu iv) the site-specific limit determined by the Administrator under Section 60.102a(i). 40 CFR Section 60.107a(i)(1)(ii) and (3)

Each day during which the concentration of NOx as measured by the NOx CMS required under paragraph (d) exceeds the daily average emissions limit calculated using Equation 3 in Section 60.102a(g)(2)(iii)(B) or Equation 4 in Section 60.102a(g)(2)(iv)(B). Each day during which the concentration of O2 as measured by the O2 CMS required under paragraph (c)(6) exceeds the O2 operating limit or operating curve determined during the most recent biennial performance test. 40 CFR Section 60.107a(i)(4-5)

Stack Temperature Monitoring for SV 131 BACT Limit: Upon startup of EU 212 following modifications made as part of the #3 Crude/Coker Improvements permit, the Permittee shall monitor stack temperature by doing all of the following: 1) Continuously monitor the stack exit temperature; 2) Consider a stack exit temperature above 350 degrees F on a 24-hour average basis, excluding hourly periods of startup, shutdown and low firing rates less than 246 mmBtu/hr HHV input (< 60% of maximum design capacity), as an excursion that requires corrective action; (continued below) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

(continued from above) 3) Upon detecting a stack exit temperature above 350 degrees F on a 24-hour average basis, FHR shall restore operation of the heater to its normal or usual manner of operation as expeditiously as practicable in accordance with good air pollution control practices for minimizing the period of any excursion and taking any necessary corrective actions to restore normal operation. Such actions may include heater adjustments or equipment maintenance; 4) Keep records of the continuous stack temperature measurements for at least five years and report excursions and a summary of response actions in FHR's Quarterly A ir Quality and Excess Emissions Report. (continued below) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

(continued from above) Excursions are events that require a response. Excursions are not violations and FHR shall not be considered out of compliance with the limit unless the stack exit temperature is above 350 degrees F on a 365-day rolling average basis, excluding hourly periods of startup, shutdown and low firing rates less than 246 mmBtu/hr HHV input (< 60% of maximum design capacity). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-267

Subject Item: EU 213 #3 H2 Heater - Process Heater
Associated Items: MR 043 27H-501 NOx Analyzer MR 044 27H-501 CO Analyzer MR 048 27H501 Firebox O2 Analyzer MR 050 27H-501 Natural Gas Supply Flow Meter MR 058 27H501 PSA Purge Gas Flow
MR 115 Natural Gas Flowmeter to Pilots
SV 136 27H501 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 19.95 lbs/hour using 30-day Rolling Average . This limit applies at all times. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 0.036 lbs/million Btu heat input using 30-day Rolling Average . This limit does not apply during periods of startup, shutdown, or during periods when the PSA purge gas is not available. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Nitrogen Oxides: less than or equal to 0.042 lbs/million Btu heat input using 24-hour Block Average . This limit does not apply during periods of startup, shutdown, or during periods when the PSA purge gas is not available. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 10 micron: less than or equal to 3.13 lbs/hour using 30-day Rolling Average Title I Condition: To avoid classification as a major modification for NOx, 40 CFR Section 52.21& Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 4.54 lbs/hour using 30-day Rolling Average (most stringent limit, meets the limit set by Minn. R. 7011.1410, subp, 3) Title I Condition: To avoid classification as a major modification, 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 36.6 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 36.6 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 128.4 tons/year using 12-month Rolling A verage Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 36.6 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm). This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A)

Sulfur Dioxide: less than 1.75 lbs/million Btu heat input using 3-hour Rolling A verage . Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity using 6-minute Average ; except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn PSA purge gas, refinery fuel gas and natural gas only. Minn. R. 7007.0800, subp. 2

Heat Input: less than or equal to 449.5 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. Minn. R. 7017.2025, subp. 3

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-268

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr Weekly Measurement of PSA Purge Gas: The Permittee shall measure higher heating value (HHV) of PSA purge gas during the initial testing schedule. If the standard deviation in HHV content is less than 10% after 3 months of sampling, the Permittee shall go to monthly sampling. Title Condition: 40 CFR Section 52.21(j)(3) & Minn. R. 7007.3000

Monthly Measurement of PSA Purge Gas: The Permittee shall measure higher heating value (HHV) of PSA purge gas. If the standard deviation in HHV content is less than 10% after 3 months of weekly sampling and if the standard deviation in HHV content is less than 10% after 12 months of monthly sampling, go to semi-annual sampling. Title Condition: 40 CFR Section 52.21(j)(3) & Minn. R. 7007.3000

Every Six (6) months Measurement of PSA Purge Gas: The Permittee shall measure higher heating value (HHV) of PSA purge gas during the final testing schedule. After 12 months of monthly sampling, if the standard deviation in HHV content is less than 10%, the Permittee shall use semi-annual sampling thereafter. Title Condition: 40 CFR Section 52.21(j)(3) & Minn. R. 7007.3000

RECORDKEEPING REQUIREMENTS hdr NOx Emission Recordkeeping: The Permittee shall maintain records of the calculated NOx emissions hourly average of NOx emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 24-hour average lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 24-hour period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM10 Emission Calculation and Recordkeeping: The Permittee shall calculate and record daily PM10 emissions in lb/hr using performance test results. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Emission Calculation and Recordkeeping: The Permittee shall calculate and record daily SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CEMS REQUIREMENTS FOR NOX AND CO hdr Emissions Monitoring: The Permittee shall calibrate, operate and maintain a NOx continuous emissions monitoring system (CEMS). CAAA of 1990; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4 Emissions Monitoring: The Permittee shall calibrate, operate and maintain a CO continuous emissions monitoring system (CEMS). Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

CO and NOx Emissions Measuring: The Permittee shall use a CO CEMS and NOx CEMS to measure CO and NOx emissions from SV 136. Minn. R. 7017.1006

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps. 1,2 & 3

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-269

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2; Minn. R. 7017.1002, subp. 10(A)-(C)

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7007.1130

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 60 months starting 01/17/2012 for PM10 emissions. The next performance test required under this condition is to be completed by 01/17/2017. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

O2 MONITOR REQUIREMENTS hdr Firebox O2: The Permittee shall operate and maintain a CMS that records the firebox O2 at 27H501. Alternatively, FHR may install, certify, and operate a stack O2 CEMS in accordance with all requirements under MN Rules and Appendix B and Appendix F of 40 CFR pt. 60. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The Permittee shall follow manufacturer's recommendations for preventative maintenance and periodic monitoring to ensure analyzer reliability including but not limited to annual calibrations. Minn. R. 7007.0800, subp. 4

REPORTING REQUIREMENTS hdr Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of NOx emission limits. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of PM10 emission limit. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-270

CMS QA/QC: The Permittee shall follow manufacturer's recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-271

Subject Item: EU 228 FCCU - Refining Equipment
Associated Items: CE 004 Direct Flame Afterburner w/Heat Exchanger CE 005 Direct Flame Afterburner w/Heat Exchanger CE 006 Electrostatic Precip itator - Medium Efficiency CE 068 Selective Noncatalytic Reduction for NOX MR 017 17ME-187 FCC Common Stack Opacity Analyzer MR 018 FCC Common Stack NOx Analyzer MR 019 FCC Common Stack SO2 Analyzer MR 021 FCC CO(%) in Flue Gas Monitor
MR 022 17H-2 Fuel Gas Flow Meter
MR 023 17H-4 Fuel Gas Flow Meter
MR 024 EMRC Flow for 17ME-187 MR 025 EMRC Temperature Thermocouple for 17ME-187 MR 106 FCC O2 Dry Percent
MR 107 FCC CO Low MR 183 NH3 Slip CMS
SV 019 FCC Main Stack

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 182.6 lbs/hour using 1-Hour Average . This is a state-only requirement and, pursuant to Minn. R. 7007.1750, it is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. Stat. Section 116.07, subds. 4a & 9; Minn. R. 7007.0100, subps. 7(A), 7(L), & 7(M); Minn. R. 7007.0800, subps. 1, 2 & 4; Minn. R. 7009.0010-7009.0080; SO2 MAAQS Sulfur Dioxide: less than or equal to 182.6 lbs/hour using 3-hour Rolling Average . The Permittee shall use CEMS to monitor the sulfur dioxide emissions in order to calculate pounds of sulfur dioxide per hour (lb/hr). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur Dioxide: less than or equal to 182.6 lbs/hour using 24-hour Rolling Average . The Permittee shall use CEMS to monitor the sulfur dioxide emissions in order to calculate pounds of sulfur dioxide per hour (lb/hr). Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur Dioxide: less than or equal to 800 tons/year using 12-month Rolling Average (This requirement is met by complying with the more stringent requirement of 800 tons/year using a 365-day rolling average.) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur Dioxide: less than or equal to 800 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Dioxide: less than or equal to 25 parts per million by volume (at 0% oxygen) using 365-day Rolling Average. This limit was effective on December 31, 2003, with the initial calculation for compliance with the 365-day limit to be performed on December 30, 2004. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2

Sulfur Dioxide: less than or equal to 50 parts per million by volume (at 0% oxygen) using 7-day Rolling Average. This limit does not apply during periods of startup, shutdown, or malfunction. This limit replaces the requirement for daily samples for feed sulfur analysis to the FCCU or calculation of pounds of SO2 per 1000 pounds of coke burned. The compliance option under 40 CFR Section 60.104(b) may be changed at any time as long as the switch is carried out in accordance with 40 CFR Section 60.108(e) including required notification under 40 CFR Section 60.107(e) and beginning daily compliance tests under 40 CFR Section 60.106 at least 7 days prior to the change. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; 40 CFR Section 60.104(b)(1); Minn. R. 7007.0800, subp. 2

Total Particulate Matter: less than or equal to 1.0 lbs/1000 lbs as demonstrated through stack test weighted average PM results relative to 40 CFR pt. 60, subp. J calculated coke burn-off in the catalyst regenerator during the test period. This limit does not apply during periods of startup, shutdown, or malfunction. Compliance with the most recent stack test for PM constitutes compliance with this limit. 40 CFR Section 60.102(a)(1); 40 CFR Section 60.8(c); 40 CFR Section 63.1564(a)(1); 40 CFR Section 63.1564(c)(1); Minn. R. 7011.1410, subp. 1(A)

Total Particulate Matter: less than or equal to 169 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-272

PM < 10 micron: less than or equal to 142 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Carbon Monoxide: less than or equal to 60 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Carbon Monoxide: less than or equal to 500 parts per million by volume (dry basis) using a 1-hour Average. This limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.103; 40 CFR Section 60.105; 40 CFR Section 60.8; Minn. R. 7011.1435; 40 CFR Section 63.1565(a)(1); 40 CFR Section 63.1565(c)(1) Nitrogen Oxides: less than or equal to 500 tons/year using 365-day Rolling Sum . This is a state only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 4410.4300, subp. 15. A., To avoid exceeding the mandatory Environmental Assessment Worksheet Category for air emissions Nitrogen Oxides: less than or equal to 450 parts per million using 24-hour Rolling A verage (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 859 lbs/hour using 24-hour Rolling Average (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 692 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Nitrogen Oxides: less than or equal to 27.5 parts per million using 365-day Rolling A verage (operating day), by dry volume (at 0% oxygen). (2001 EPA Consen t Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit applies to the H2S content of fuel gas burned in Boiler 17H-2 (CE-004) and Boiler 17H-4 (CE 005) and does not apply during periods of startup, shutdown, or malfunction. Existing continuous H2S monitoring systems on the existing refinery fuel gas mix drums will be used to demonstrate compliance with this limit for refinery gas combusted in the boilers. 40 CFR 60.104(a)(1); Minn. R. 7011.1490, subp. 2

Opacity: less than or equal to 30 percent opacity , except for one six-minute average opacity reading in any one hour period. Limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.102; 40 CFR Section 60.105; 40 CFR Section 60.11; Minn. R. 7011.1410; Minn. R. 7011.1435; 40 CFR Section 63.1564(a)(1); 40 CFR Section 63.1564(c)(1) CEM REQUIREMENTS FOR SO2 hdr SO2 Emissions Monitoring: The Permittee shall calibrate, operate and maintain SO2 Continuous Emissions Monitoring System (CEMS). (2001 EPA Consent Decree, as amended) Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: CAAA of 1990; Minn. R. 7017.1006 SO2 Emissions Measuring: The Permittee shall use a sulfur dioxide CEMS to measure sulfur dioxide emissions from SV 019. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7017.1006

SO2 Emissions Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of the following:

1. The Permittee shall use the SO2 CEMS to calculate and record each 1-hour average concentration (dry, 0% oxygen, ppmv of SO2 from the FCCU); 2. The Permittee shall calculate and record the 7-day average (arithmetic mean) concentration of SO2 using all of the 1-hour average concentration values obtained during the previous seven successive 24-hour periods; and 3. The Permittee shall calculate and record the 365-day average (arithmetic mean) concentration of SO2 using all of the 1-hour average concentration values obtained during the previous 365-day period. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7017.1006

COMS REQUIREMENTS hdr Continuous Opacity Monitoring System (COMS): The Permittee shall calibrate, operate and maintain a continuous monitoring system for the measurement of opacity. 40 CFR Section 60.105(a); 40 CFR Section 63.1564(b)(1); Minn. R. 7011.1435(A); Minn. R. 7017.1010, subp. 1(A)-(C); Minn. R. 7011.1420, subp. 1(A)(1) Emissions Monitoring: The owner or operator shall use a COMS to measure opacity emissions from SV 019. 40 CFR Section 63.1564(b)(1); Minn. R. 7017.1006; 40 CFR Section 64.6(c); 40 CFR Section 64.7(b); Minn. R. 7017.0200

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-273

QA Plan Required: Develop and implement a written quality assurance plan that covers each COMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain the written procedures listed in Minn. R. 7017.1210, subp. 1. The plan shall include or reference the manufacturer's spare parts list for each COMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. 40 CFR Section 64.6(c); Minn. R. 7017.1210

Continuous Operation: COMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A COMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subp. 1; 40 CFR Section 60.13(e); 40 CFR Section 64.6(c); 40 CFR Section 64.7(c); Minn. R. 7017.0200

COMS Daily Calibration Drift (CD) Check: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) opacity at least once daily. The COMS must be adjusted whenever the calibration drift (CD) exceeds twice the specification of PS-1 of 40 CFR pt. 60, Appendix B. 40 CFR Section 60.13(d); 40 CFR Section 64.6(c); Minn. R. 7017.1210, subp 2

COMS Calibration Error Audit: due before end of each half-year starting 03/25/2008 Conduct three point calibration error audits at least 3 months apart but no greater than 8 months apart. Filter values used shall be determined in accordance with 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix B; Minn. R. 7017.1210, subp. 3; 40 CFR Section 64.6(c)

A ll COMS shall complete a minimum of one cycle of sampling and analyzing for each successive 10-second period and one cycle of data for each successive 6-minute period. Minn. R. 7017.1200, subp. 1, 2 & 3; 40 CFR Section 60.13(e)(1); 40 CFR Section 60.13(h)

Recordkeeping: The owner or operator must retain records of all COMS monitoring data and supporting information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 64.9(b); Minn. R. 7017.0200; Minn. R. 7017.1130

CEM REQUIREMENTS FOR CO hdr Continuous Emission Monitoring System (CEMS): The Permittee shall calibrate, operate and maintain a continuous emissions monitoring system for the measurement of CO emissions from SV 019. 40 CFR Section 63.1565(b)(1); Minn. R. 7017.1006

CO Calculations and Recordkeeping: The Permittee shall maintain records of the calculated CO emissions in pounds per hour (lb/hr). The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7017.1006

CO Recordkeeping: The Permittee shall maintain records of the calculated hourly average of CO in ppm, on a dry basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.105(a)(2); 40 CFR Section 63.1565(c)(1); Minn. R. 7011.1435

CMS REQUIREMENTS FOR CO hdr Continuous Monitoring System (CMS): The Permittee shall calibrate, operate and maintain a CMS for the measurement of CO emissions from the FCC Regenerator. 40 CFR Section 63.1565(b)(1); Minn. R. 7017.1006

FCC Regenerator Monitoring: The Permittee shall monitor the CO in FCC flue gas at outlet of the FCC Regenerator whenever the FCC CO boilers are bypassed. 40 CFR Section 63.1565(b)(1); Minn. R. 7017.1006

CMS QA/QC: Twice a week, the Permittee shall validate and, if necessary, calibrate CO flue gas analyzer installed at the outlet duct of the FCC Regenerator. 40 CFR Section 63.1565(b)(1); Minn. R. 7017.1006

CMS QA/QC: On an annual basis, the Permittee shall conduct a simple test to compare data from the flue gas analyzer whenever a relative accuracy test is conducted on the CO CEMS on the ESP stack. The test shall consist of an instrumental (analyzer) method or and Orsat test depending on the concentration of CO. 40 CFR Section 63.1565(b)(1); Minn. R. 7017.1006

CEM REQUIREMENTS FOR NOX hdr Continuous Emission Monitoring System (CEMS): The Permittee shall calibrate, operate and maintain a continuous monitoring system for the measurement of nitrogen oxide (NOx). Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2

NOx Emissions Measuring: The Permittee shall use NOx CEMS to measure nitrogen oxide emissions from SV 019. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-274

NOx Emissions Calculation and Recordkeeping for BACT Limit: The Permittee shall use the NOx CEMS to calculate and record NOx emissions from SV 019 in units of parts per million (ppm) and in units of pounds of NOx per hour (lb/hr). The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

NOx Emissions Recordkeeping: The Permittee shall record the daily and 365-day rolling average of NOx emissions for EU 228. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

GENERAL REQUIREMENTS FOR ALL CEMS hdr CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C, and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. Minn. R. 7007.1130

PERFORMANCE TESTING REQUIREMENTS hdr Performance Test: due before end of each 60 months starting 11/03/2011 to measure PM emissions. The next performance test is due by 11/03/2016. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

Performance Test: due before end of each 36 months starting 11/03/2011 to measure PM10 emissions. The next performance test is due by 11/03/2014. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-275

FCCU ESP (CE 006) Particulate Matter: FHR uses de-SOx catalyst at the FCCU. During PM10 stack testing at the FCCU (EU 228), which will occur at the intervals specified by MPCA guidance, FHR will apply de-SOx catalyst at an annualized average rate representative of normal operating conditions. FHR shall include the operating parameters used during normal operating conditions of the de-SOx catalyst system with all submitted PM10 performance test plans. Minn. R. 7007.0800, subp. 4

OTHER REQUIREMENTS hdr Conduct Root Cause Failure Analysis (RCFA): The Permittee shall comply with the RCFA as required by 2000 Global Consent Decree. Minn. R. 7007.0800, subp. 2

Monitoring FCC for ppm SO2 limit: If the Permittee is complying with FCC 50 ppmv SO2 limit, when FCC SO2 or O2 emissions data is not obtained because of CMS system breakdowns, repairs, calibration checks and zero and span adjustments, the Permittee shall obtain emissions data via alternate means to provide a minimum of 18 hours per day in at least 22 out of 30 rolling successive calendar days: i) The test methods as described in 40 CFR Section 60.106(k); ii) A spare continuous monitoring system; or iii) Other monitoring systems as approved by the MPCA. 40 CFR Section 60.105(a)(13); 40 CFR Section 60.106; Minn. R. 7011.1435

Monitoring FCC SO2 concentration: If the Permittee is complying with FCC SO2 concentration limit of 50 ppmv (dry, 0% oxygen), the Permittee shall monitor SO2 emissions in ppmvd SO2 (dry, 0% oxygen). (2001 EPA Consent Decree, as amended) CAAA of 1990; Minn. R. 7007.0800, subp. 5; Minn. R. 7011.1435

Testing to Change Compliance Option: If the Permittee is changing FCC SO2 compliance option, the Permittee shall begin conducting daily tests as specified under 40 CFR Section 60.108(d) immediately upon electing to become subject to a different provision of 40 CFR Section 60.104(b). 40 CFR Section 60.108; Minn. R. 7011.1425; Minn. R. 7011.1430; Minn. R. 7011.1435

PM10 Calculations and Recordkeeping: The Permittee shall calculate and record the 365-day rolling sum PM10 emissions using the most recent stack test emission factor until an MPCA approved ammonia slip versus PM10 correlation using the ammonia CMS in accordance with Minn. Rs. 7019.3040 to 7019.3100 is approved. The records may be maintained in either electronic or paper format, unless electronic or paper reports are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 5

The Permittee shall be allowed to propose an ammonia CMS correlation to quantify PM10 emissions in lieu of using a stack test emission factor. Minn. R. 7007.0800, subp. 2

A ir Pollution Control Equipment: Downtime of CE 004, CE 005, and/or CE 068 is not itself a deviation if the applicable permit limit requirement is met. Minn. R. 7007.0800, subp. 2; Minn. R. 7007.0800, subp. 16(J) O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

BYPASS MONITORING FOR PM EMISSIONS hdr CO Bypassed Emissions Recordkeeping: The Permittee shall record that the FCCU emissions exceed 1.0 lbs PM/1000 lb coke burn, when the FCCU CO boilers are bypassed. The records may be maintained in either electronic or paper format, unless electronic or paper reports are expressly prohibited. A lternative Monitoring Plan to Comply with 40 CFR Section 60.13

CO Bypassed Emissions Report: The Permittee shall submit a report to the MPCA, that the FCCU emission exceed 1.0 lbs PM/1000 lbs coke burn, that emissions are approximately 3 lbs PM/1000 lbs coke burn and that emissions exceed 30% opacity, when the FCCU CO boilers are bypassed. A lternative Monitoring Plan to Comply with 40 CFR Section 60.13

NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-276

The Permittee shall prepare and implement an operation, maintenance, and monitoring (OM&M) plan according to the requirements in 40 CFR Section 63.1574(f) and operate at all times according to the procedures in the plan. 40 CFR Section 63.1565(a); 40 CFR Section 63.1574(f); 40 CFR Section 63.1569(a); 40 CFR Section 63.1564(a)(3) A MMONIA SLIP MONITOR REQUIREMENTS hdr Stack Ammonia: When utilizing the approved ammonia slip correlation for compliance demonstration, the Permittee shall operate and maintain CMS that records the ammonia slip in the FCCU stack (SV 019). Minn. R. 7007.0800, subp. 4

Monitor QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure analyzer reliability. Minn. R. 7007.0800, subp. 4

SEE COMPLIANCE ASSURANCE MONITORING REQUIREMENTS UNDER CE006 hdr

STARTUP, SHUTDOWN, AND MALFUNCTION PLAN (SSMP) REQUIREMENTS hdr
A t all times, including period of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.6(e)(1)(i)-(iii); Minn. R. 7011.7280; Minn. R. 7017.2015, subp. 2(A)-(B)

Correct malfunctions as soon as practicable in accordance with the SSMP. 40 CFR Section 63.6(e)(1)(ii); 40 CFR Section 63.6(e)(1)(iii); Minn. R. 7011.7280 Record occurrence of startup, shutdown, and malfunction of process equipment or of malfunction or maintenance of air pollution control equipment. Document conformance with or deviation from SSMP. 40 CFR Section 63.1570(d); 40 CFR Section 63.10(b)(2)(i)-(v); 40 CFR Section 63.6(e)(3)(iii)-(iv); Minn R. 7011.7280 Maintain up-to-date SSMP. 40 CFR Section 63.1570(d); 40 CFR Section 63.6(e)(1)(iii); 40 CFR Section 63.6(e)(2); 40 CFR Section 63.6(e)(3)(i)-(ii); 40 CFR Section 63.6(e)(3)(v)-(vii); Minn. R. 7011.7280 If a malfunction occurs that was not addressed in the SSMP, revise the SSMP within 45 days after the event. 40 CFR Section 63.6(e)(3)(viii); Minn. R. 7011.7280 Meet the requirements for bypass lines set forth in 40 CFR Section 63.1569. 40 CFR Section 63.1569(a) & (c)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-277

Subject Item: EU 241 #1 H2 Plant Reformer/Heater - Process Heater
Associated Items: GP 055 Emission Units subject to Minn. R. built before June 11, 1973
MR 129 33H2 Fuel Gas Flowmeter SV 073 33H1 2 Stack (33H4)

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 0.045 lbs/million Btu heat input using 3-hour Rolling Average (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 2 Sulfur Dioxide: less than or equal to 14.1 lbs/hour using 3-hour Rolling Average . This limit is applicable to EU240 and EU241. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 14.1 lbs/hour using 24-hour Rolling Average . This limit is applicable to EU240 and EU241. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 49.4 tons/year using 12-month Rolling Average . This limit is applicable to EU240 and EU241. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 14.1 lbs/hour using 1-Hour Rolling Average . This limit is applicable to EU240 and EU241. The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean A ir Act. Minn. R. 7009.0080

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(A)

Opacity: less than or equal to 20 percent opacity using 6-minute Average except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1405, subp. 3(B)

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average Minn. R. 7011.1405, subp. 2

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Heat Input: less than or equal to 121.1 million Btu/hour using 8-hour Block Average based on the higher heating value (HHV) of fuel burned. Downtime of 15 or more minutes is not included as operating time. The unit may not be operated at a higher input rate unless a performance test is conducted at a higher rate and the Permittee receives written verification of the test results from the MPCA. This limit applies unless the Permittee installs and certifies CEMS to directly measure NOx. Minn. R. 7017.2025, subp. 3

Recordkeeping of Heat Input: The Permittee shall calculate the average heat input for each 8-hour block by dividing the total heat input by the total operating time in each 8-hour block. Downtime of 15 or more minutes is not to be included as operating time. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

MONITORING REQUIREMENTS hdr Monitoring for NOx emissions: The Permittee shall continuously monitor fuel combustion rate and stack O2. The Permittee shall use the most recent correlation based on the performance test results to determine NOx lb/MMBtu emissions on an hourly basis. (2001 EPA Consent Decree, as amended) Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 4

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Emission Calculation and Recordkeeping: The Permittee shall calculate and record the 3-hour (arithmetic mean) lb/MMBtu of NOx using all of the 1-hour averages obtained during the previous 3-hour period. (2001 EPA Consent Decree, as amended). The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-278

Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. (2001 EPA Consent Decree, as amended). Title I Condition: CAAA of 1990; Minn. R. 7007.0800, subp. 5

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

PERFORMANCE TEST REQUIREMENT hdr Performance Test: due before end of each 36 months starting 11/09/2014 to measure NOx emissions from SV 073. For additional applicable performance test requirements see "General Performance Test Requirements" in Table A, subject item "Total Facility". Minn. R. 7017.2020, subp. 1

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENTS hdr Firebox O2: The Permittee shall operate and maintain a CMS that records the firebox O2. Minn. R. 7007.0800, subp. 4

Monitor QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure analyzer reliability, including but not limited to annual calibrations. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-279

Subject Item: EU 254 Unit 94H3-Thermal Oxidizer Back-up - Other Combustion
Associated Items: CE 029 Direct Flame Afterburner
CE 051 Other MR 144 94H3 SO2 Analyzer
SV 146 94H3 Stack

What to do Why to do it LIMIT APPLIES TO THE OSWTP DURING OPERATION OF EITHER EU 254 OR EU 282). EU 282 IS THE PRIMARY OSWTP OXIDIZER; EU 254 IS THE BACKUP.)
SEE ALL REQUIREMENTS UNDER EU 282. Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-280

Subject Item: EU 276 Central Buffer Zone Offgas (86H41) - Refining Equipment
Associated Items: CE 057 Direct Flame Afterburner
MR 002 Natural Gas Flow to 86H41 MR 099 SVE System: Temperature Monitor for Central Buffer at 86H41
SV 143 86H41 Stack

What to do Why to do it EMISSION LIMIT hdr Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average . Limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A)

SEE POLLUTION CONTROL EQUIPMENT AND CAM REQUIREMENTS UNDER CE 057. hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-281

Subject Item: EU 277 West Buffer Zone Offgas (88H2) - Refining Equipment
Associated Items: CE 033 Other (88H2)
CE 056 Direct Flame Afterburner MR 100 SVE System: Temperature Monitor for West Buffer (88H2)
MR 140 Natural Gas 88H-2 SVE Oxidizer
SV 142 88H2 Stack

What to do Why to do it EMISSION LIMIT hdr Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average . Limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A)

SEE POLLUTION CONTROL EQUIPMENT AND CAM REQUIREMENTS UNDER CE 056. hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-282

Subject Item: EU 282 OSWTP - Thermal Oxidizer - Other Combustion
Associated Items: CE 028 Direct Flame Afterburner w/Heat Exchanger
CE 029 Direct Flame Afterburner
CE 051 Other
MR 101 94H1 & 94H3 Natural Gas Flow MR 102 94H-1 Thermocouple for Fire Box Temperature MR 103 Temperature Monitor (Stack) for 94H-3 Thermal Oxidizer MR 104 94H1 SO2 Analyzer MR 144 94H3 SO2 Analyzer
MR 145 Flow Meter for 94H1 Exhaust Gases
MR 146 Flow Meter for 94H3 Exhaust Gases
SV 125 94H1 Stack
SV 146 94H3 Stack

What to do Why to do it EMISSION LIMITS (LIMITS APPLY TO THE OSWTP DURING OPERATION OF EITHER EU 254 OR EU 282). EU 282 IS THE PRIMARY OSWTP OXIDIZER; EU 254 IS THE BACKUP.) Except when switching WWTP gases from one oxidizer to the other, only one oxidizer may combust gases from OSWTP equipment at a time. The other oxidizer may be fired concurrently with natural gas for standby purposes. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Sulfur Dioxide: less than or equal to 50.71 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 50.71 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 39.4 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 50.71 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Operational Restriction: The Permittee shall only operate one oxidizer at a time. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 38.0 tons/year using 365-day Rolling Sum for emissions from the combustion of waste gas. This limit shall be effective upon the completion of initial certification of the SO2 CEMS. For the first 365 days after initial certification of the SO2 CEMS, SO2 emissions in tons/year are limited as determined by the following equation: E = 38.0 [0.15 + 0.85(D/365)] where E = SO2 emissions in total tons since startup D = number of day after startup Title I Condition: Limit to avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Volatile Organic Compounds: less than or equal to 3.42 lbs/hour using 365-day Rolling Average . This limit includes VOC emissions from the API separator, basins 7A and 7B, and the thermal oxidizers. (Netting Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm[162 ppm]). This limit applies to the H2S content of fuel gas burned in CE 028 and CE 029 and does not apply during periods of startup, shutdown, upset and malfunction provided that during such periods good air pollution control practices are implemented. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.105(e)(3)(ii); 40 CFR Section 60.8(c); Minn. R. 7011.1420, subp. 2; Minn. R. 7011.1435(A)

Opacity: less than or equal to 20 percent opacity Minn. R. 7011.0110; Minn. R. 7011.0120 Fuel Usage: less than or equal to 625 million cubic feet/year using 365-day Rolling Sum of natural gas consumption. Title I Condition: Limit to avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Fuel Restriction: The Permittee shall burn natural gas in conjunction with oxidation of gases from OSWTP equipment. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-283

RECORDKEEPING AND CALCULATIONS REQUIREMENTS hdr Hourly SO2 Emissions: The Permittee shall use the SO2 CEMS and the stack gas flow meters to calculate and record each 1-hour average SO2 lb/hr emission rate from EU 282 OR EU 254. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Daily SO2 Emissions: The Permittee shall calculate and record daily and a 365-day rolling average of the SO2 emissions from EU 282 OR EU 254 for the previous 365-day period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Monthly SO2 Emissions: The Permittee shall calculate and record the monthly and 12-month rolling average SO2 emissions from EU 282 OR EU 254. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

Fuel Usage Recordkeeping: The Permittee shall calculate and record daily and 365-day rolling sum of the total natural gas consumption from EU 282 OR EU 254 for the previous 365-day period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

VOC Recordkeeping Associated with Netting Limit: The Permittee shall record the daily VOC emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

OTHER REQUIREMENT hdr Conduct Root Cause Failure Analysis (RCFA): The Permittee shall comply with the RCFA as required by 2000 Global Consent Decree. Minn. R. 7007.0800, subp. 2

Control device and closed vent system must be operated at all times when waste is in the waste management unit vented to the control device. 40 CFR Section 61.349(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

The control device shall be designed and operated in accordance with the following conditions: (i) An enclosed combustion device (e.g., a vapor incinerator, boiler, or process heater) shall meet one of the following conditions: (A) Reduce the organic emissions vented to it by 95 weight percent or greater; (B) Achieve a total organic compound concentration of 20 ppmv (as the sum of the concentrations for individual compounds using Method 18) on a dry basis corrected to 3 percent oxygen; or (C) Provide a minimum residence time of 0.5 seconds at a minimum temperature of 760 °C (1,400 °F). If a boiler or process heater issued as the control device, then the vent stream shall be introduced into the flame zone of the boiler or process heater. 40 CFR Section 61.349(a)(2); 40 CFR 60.692-5(a); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

If visible defects are observed during an inspection, or if other problems are identified, or if detectable emissions are measured, a first effort to repair the closed-vent system and control device shall be made as soon as practicable but no later than 5 calendar days after detection. Repair shall be completed no later than 15 calendar days after the emissions are detected or the visible defect is observed. 40 CFR Section 61.349(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

a) Delay of repair of facilities or units will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. (b) Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR 60.692-6; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-284

MONITORING REQUIREMENTS hdr Closed vent system and control device shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv initially and annually by Method 21 monitoring. Closed vent systems and control devices subject to NSPS QQQ (e.g. the oil-water separator closed vent system piping to the thermal oxidizers and the thermal oxidizer control devices) shall be monitored semi-annually.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.349(a)(1)(i); 40 CFR 60.692-5(e)(1).

A n owner or operator shall test equipment for compliance with no detectable emissions as required in accordance with the following requirements: (1) Monitoring shall comply with Method 21 from appendix A of 40 CFR pt. 60; (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR 60.696(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) 4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR 60.696(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Each closed-vent system and control device shall be visually inspected quarterly. The visual inspection shall include inspection of ductwork and piping and connections to covers and control devices for evidence of visible defects such as holes in ductwork or piping and loose connections. 40 CFR Section 61.349(f); 40 CFR Section 61.356(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Vent systems that contain any bypass line that could divert the vent stream away from a control device shall install, maintain, and operate according to the manufacturer's specifications a flow indicator that provides a record of vent stream flow away from the control device at least once every 15 minutes OR ensure the bypass line valve is closed by securing with a car-seal or lock-and-key type device. Exception is for a vent to atmosphere that remains in a closed, sealed position during normal operations except when the device needs to open to prevent physical damage or permanent deformation of the closed-vent system resulting from malfunction of the unit in accordance with good engineering and safety practices for handling flammable, explosive, or other hazardous materials. 40 CFR Section 61.349(a)(1); 40 CFR Section 61.355(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Owners or operators using a closed-vent system that contains any bypass line that could divert a vent stream from a control device shall do the following: (1) Visually inspect the bypass line valve at least once every month, checking the position of the valve and the condition of the car-seal or closure mechanism required under 40 CFR Section 61.349(a)(1)(ii) to ensure that the valve is maintained in the closed position and the vent stream is not diverted through the bypass line. (2) Visually inspect the readings from each flow monitoring device required by 40 CFR Section 61.349(a)(1)(ii) at least once each operating day to check that vapors are being routed to the control device as required. 40 CFR Section 61.354(f); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-285

Install, calibrate, maintain, and operate according to the manufacturer's specifications a device to continuously monitor the control device operation as specified below, unless alternative monitoring procedures or requirements are approved. Inspect at least once each operating day the data recorded by the monitoring equipment to ensure that the control device is operating properly. (1) For a thermal vapor incinerator, a temperature monitoring device equipped with a continuous recorder. The device shall have an accuracy of ±1 percent of the temperature being monitored in °C or ±0.5 °C, whichever is greater. The temperature sensor shall be installed at a representative location in the combustion chamber. 40 CFR Section 61.349(h); 40 CFR Section 61.354(c); 40 CFR Section 61.354(c)(1); 40 CFR 60.695(a)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

CEM REQUIREMENTS FOR SO2 hdr SO2 Emissions: The Permittee shall use the combination of the stack flow meter(s) and SO2 CEMS to measure SO2 emissions from SV 125 or SV 146. 40 CFR Section 60.105(a)(4); Minn. R. 7007.0800, subp. 4 CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 3

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F, Section 4.1; 40 CFR 60.13(d)(1); Minn. R. 7017.1170, subp. 3

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C, and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix. F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

Records of Startup, Shutdown or Malfunction: Any owner or operator subject to the provisions of NSPS shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a which a continuous monitoring system or monitoring device is inoperative. 40 CFR Section 60.7(b)

SEE POLLUTION CONTROL EQUIPMENT AND CAM REQUIREMENTS UNDER CE 028. hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-286

Subject Item: EU 296 No. 4 Hydrogen Plant Reformer - Refining Equipment
Associated Items: GP 003 ULSD Project CO Emissions GP 004 ULSD Project VOC Emissions SV 166 New Hydrogen Plant Reformer Furnace

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 157.7 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 2 Sulfur Dioxide: less than or equal to 69.4 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 69.4 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 243.3 tons/year using 12-month Rolling A verage Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 69.4 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . The total emissions of sulfur dioxide from all existing and new fuel gas combustion devices and indirect heating equipment shall be divided by the total heat input of all such devices and equipment to determine compliance with this part; provided that no owner or operator shall cause to be discharged from any one unit of new indirect heating equipment any gases which contain sulfur dioxide in excess of 3.0 pounds per million Btu heat input. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60% opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Burn refinery fuel gas, natural gas or PSA purge gas only in the unit. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21& Minn. R. 7007.3000 Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 2

CEM REQUIREMENTS FOR NOx hdr Emissions Monitoring: The Permittee shall use a nitrogen oxides (NOx) CEMS to measure NOx emissions from SV 166. Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 5

CMS Quality Control (QC) Program: The Permittee shall development and implement a CEMS QC program and keep records of such procedures of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F shall be used to determine out-of-control periods for CEMS. 40 CFR Section 63.8(d)

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-287

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C, and D of Minn. R. 7017.1090, subp. 2 Minn. R. 7017.1090, subps. 1 and 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Calculation and Recordkeeping: The Permittee shall calculate and record the daily and 365-day rolling sum NOx emissions from EU 296 and EU 295. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-288

Subject Item: EU 312 No. 6 Cooling Tower Diesel Pump - Reciprocating IC Engine
Associated Items: GP 011 Diesel Engines with SIP Conditions and <83.3 hr/mon MR 187 Catalyst Inlet temperature for #6 CT Diesel Pump (81TI8210) MR 188 Catalyst Bed Differential Pressure for #6 CT Diesel Pump (81PDT8211) SV 171 No. 6 Cooling Tower Diesel Pump

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 0.50 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the fuel sulfur content standard set forth below will demonstrate compliance with this requirement. Minn. R. 7011.2300, subp. 2

Opacity: less than or equal to 20 percent opacity once operating temperatures have been attained. (visible air contaminants) Minn. R. 7011.2300, subp. 1

OTHER LIMITS AND REQUIREMENTS hdr Operating Hours: less than or equal to 1,000 hours/year using 12-month Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Sulfur Content of Fuel: less than or equal to 0.050 percent by weight of diesel fuel. Certificate of Analysis retained onsite demonstrating generally that all FHR diesel meets the federal ULSD standard satisfies this requirement. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 RECORDKEEPING RQUIREMENTS hdr Diesel Fuel Certification: The Permittee shall retain records demonstrating sulfur contents is less than 0.050 percent by weight. Certificates of Analysis retained onsite demonstrating generally that all FHR diesel meets the federal ULSD standard satisfies this requirement. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited Minn. R. 7007.0800, subp. 5

Recordkeeping of Hours of Operation: By the 28th day of each month, the Permittee shall record the hours of operation and 12-month rolling sum for the previous month. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS hdr Emissions Limitations: Reduce CO emissions by 70 percent or more. 40 CFR Section 63.6600(d); 40 CFR pt. 63, subp. ZZZZ,Tables 2c and 5b; 40 CFR Section 63.6640(a); 40 CFR pt. 63, subp. ZZZZ, Tables 2a and 3a; Minn. R. 7011.8150 Operating Limitations: Maintain the catalyst so that the pressure drop across the catalyst does not change by more than 2 inches of water at 100 percent load (plus or minus 10 percent load) from the pressure drop across the catalyst that was measured during the initial performance test. 40 CFR Section 63.6600(d); 40 CFR pt. 63, subp. ZZZZ, Tables 1a and 2b; 40 CFR Section 63.6630(b); Minn. R. 7011.8150

Operating Limitations: Maintain the temperature of the stationary RICE exhaust so that the catalyst inlet temperature is greater than or equal to 450 degrees F and less than or equal to 1350 degrees F. 40 CFR Section 63.6600(d); Tables 1b and 2b; 40 CFR Section 63.6630(b); Minn. R. 7011.8150

Diesel Fuel Requirements: Sulfur content 500 ppm maximum and Cetane index or aromatic content as follows: (I) a minimum cetane index of 40 or (ii) a maximum aromatic content of 35 volume percent. Compliance with this requirement can be demonstrated by retaining FHR Certificate of Analysis generally demonstrating that diesel fuel produced by FHR meets this requirement. 40 CFR Section 63.6604; 40 CFR Section 80.510(b); Minn. R. 7011.8150

Conduct performance tests annually. If the results of any subsequent annual performance test indicate the stationary RICE is not in compliance with the CO emission limitation, or the Permittee deviates from any of the operating limitations, the Permittee must resume semiannual performance tests. 40 CFR Section 63.6615; 40 CFR pt. 63, subp. ZZZZ, Table 3.1 Footnote 1; Minn. R. 7011.8150

Performance Tests: Measure the O2 at the inlet and outlet of the control device and measure the CO at the inlet and the outlet of the control device using portable CO and O2 analyzers: following the methods listed in Table 4. 40 CFR Section 63.6620; Table 4.1(i) and (ii); Footnote a

Operation and maintenance of continuous monitoring systems: Maintain and operate each CMS/CPMS as specified in 40 CFR Section 63.6(e)(1); Must keep the necessary parts for routine repairs of the CMS equipment readily available. 40 CFR Section 63.8(c)(1)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-289

Monitoring Requirements: Maintain a site-specific monitoring plan that addresses the monitoring system design, data collection and the quality assurance and quality control elements as outlined in 40 CFR Section 63.6625 (b)(1)(i) through (v) and in 40 CFR Section 63.8 (d). The applicable date for the requirement to prepare a site-specific monitoring plan was September 6, 2011, and completed by FHR. 40 CFR Section 63.6625(b); 40 CFR pt. 63, subp. ZZZZ, Table 5; 40 CFR Section 63.8; Minn. R. 7011.8150

Monitoring Requirements: The CPMS must collect data at least once every 15 minutes. 40 CFR Section 63.6625(b)(3); 40 CFR Section 63.6635 Monitoring Requirements: For a CPMS for measuring temperature range, the temperature sensor must have a minimum tolerance (maximum inaccuracy) of 5 degrees F or 1 percent of the measurement range, whichever is larger. 40 CFR Section 63.6625(b)(4)

Conduct the CPMS equipment performance evaluation, system accuracy audits, or other audit procedures specified in the site-specific monitoring plan at least annually. 40 CFR Section 63.6625(b)(5) and (6)

Collect the catalyst inlet temperature data and reduce data to 4 hour rolling averages and maintain the 4 hour rolling averages within the operating limitations for the catalyst inlet temperature. 40 CFR Section 63.6640(a); 40 CFR pt. 63, subp. ZZZZ, Table 6.1; Minn. R. 7011.8150

Measure the pressure drop across the catalyst at least once per month and demonstrate that the pressure drop across the catalyst is within the operating limitation established during the performance test. 40 CFR Section 63.6640 (a); 40 CFR pt. 63, subp. ZZZZ, Table 6.1; Minn. R. 7011.8150

If the Permittee changes the catalyst, the facility must reestablish the values of the operating parameters measured during the initial performance test. When the facility reestablishes the values of the operating parameters, the facility must also conduct a performance test to demonstrate that the facility is meeting the required emission limitation applicable to the stationary RICE. 40 CFR Section 63.6640(b); Minn. R. 7011.8150

Install closed crankcase ventilation system or open crankcase filtration emission control system to filter oil mist, particulates and metals. Must follow manufacturer's instructions for maintenance of the appropriate crankcase. 40 CFR Section 63.6625(g); Minn. R. 7011.8150

Minimize the engine's time spent at idle during startup and minimize the engine's startup time to a period needed for appropriate and safe loading of the engine, not to exceed 30 minutes, after which the emission standards applicable to all times other than startup apply. 40 CFR Section 63.6625(h); Minn. R. 7011.8150

Notification Submittals: Submit a Notification of Intent to conduct a performance test and site-specific performance evaluation test plan at least 60 days before the performance test is scheduled to begin as required in 40 CFR Section 63.7(b)(1) or as required by delegated authority (MPCA). 40 CFR Section 63.6645(a); 40 CFR Section 63.6645 (g); 40 CFR Section 63.7 (b); 40 CFR Section 63.8(e)(2), 40 CFR Section 63.9(e); Minn. R. 7011.8150 Compliance report must contain all the information as described in 40 CFR Section 63.6650(c) through (e) as applicable. Report each instance in which the Permittee did not meet the requirements of the general provisions in 40 CFR pt. 63, subp. ZZZZ, Table 8 that applies. 40 CFR Section 63.6650(c) through (e); 40 CFR pt. 63. subp. ZZZZ, Table 7.1. 40 CFR Section 63.6640 (e); Minn. R. 7011.8150

Submit performance test results within 60 days following the completion of the performance test, or sooner, if required by delegated authority. 40 CFR Section 63.10(d)(2)

General Recordkeeping Requirements: The owner or operator shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 subp. ZZZZ, recorded in a form suitable and readily available for expeditious inspection and review including all information required by 40 CFR Section 63.10(b). The files shall be kept for at least five (5) years following the date of each occurrence, measurement, maintenance, corrective action, report or record. 40 CFR Section 63.6655; 40 CFR Section 63.10(b); Minn. R. 7011.8150

A t all times, including periods of startup, shutdown, and malfunction, operate and maintain equipment and associated air pollution control equipment, in a manner consistent with good air pollution control practices for minimizing emissions. 40 CFR Section 63.8 (c); 40 CFR Section 63.6 (e) (1); 40 CFR Section 63.6605; Minn. R. 7011.8150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-290

Subject Item: EU 313 Steam Boiler No. 9 - Boiler
Associated Items: SV 173 Boiler No. 9 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 46.3 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 2 Nitrogen Oxides: less than or equal to 0.20 lbs/million Btu heat input using 30-day Rolling Average (expressed as NO2), if the unit is a high heat release rate unit. A "high heat release rate" is defined as a heat release rate greater than 70,000 Btu/hour-cubic foot. 40 CFR Section 60.44b(a)

Nitrogen Oxides: less than or equal to 0.10 lbs/million Btu heat input using 30-day Rolling Average (expressed as NO2), if the unit is a low heat release rate unit. A "low heat release rate" is defined as a heat release rate of 70,000 Btu/hr-cubic foot or less. The 30-day rolling average emission rate is calculated as the average of all hourly emissions data recorded by the monitoring system during the 30 day period. A new 30 day rolling average emission rate is calculated each steam generating unit operating day. 40 CFR Section 60.44b(a)

Hydrogen Sulfide: less than or equal to 90 parts per million using 365-day Rolling A verage by volume. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7007.0800, subp. 2 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm[162 ppm]). This limit applies to the hydrogen sulfide content of fuel gas burned in the units. Existing continuous H2S monitoring systems on the existing refinery gas mix drums will be used to demonstrate compliance with this limit. 40 CFR Section 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Sulfur Dioxide: less than or equal to 9.9 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 9.9 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 23.5 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 9.9 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . The total emissions of sulfur dioxide from all existing and new fuel gas combustion devices and indirect heating equipment shall be divided by the total heat input of all such devices and equipment to determine compliance with this part; provided that no owner or operator shall cause to be discharged from any one unit of new indirect heating equipment any gases which contain sulfur dioxide in excess of 3.0 pounds per million Btu heat input. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.030 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lb/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. This limit is more stringent than Minn. R. 7011.1410, subp. 3(B)(1). 40 CFR Section 60.43b(h)(1); Minn. R. 7011.1410, subp. 3(B)(1)

Opacity: less than or equal to 20 percent opacity ; except for one six-minute period per hour of not more than 60% opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)(2)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Burn refinery fuel gas or natural gas only in the unit. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Recordkeeping: Record and maintain records of each type of fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 2

CEM REQUIREMENTS FOR NOx hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-291

Emissions Monitoring: The Permittee shall use a nitrogen oxides (NOx) CEMS to measure NOx emissions from SV 173. Specifications for the operation of the monitoring equipment are in 40 CFR Section 60.48b(c), (d), (e), (f), and Appendix B. 40 CFR Section 60.48b; Minn. R. 7017.1006

The Permittee shall operate a NOx CEMS. The operation of the CEMs will meet the performance requirements as specified in 40 CFR Section 60.46b. Minn. R. 7017.1006

Records of Startup, Shutdown, or Malfunction: Any owner or operator subject to the provisions of 40 CFR pt. 60, subp. Db, shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. 40 CFR Section 60.7(b)

CMS Quality Control (QC) Program: The Permittee shall development and implement a CEMS QC program and keep records of such procedures of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F shall be used to determine out-of-control periods for CEMS. 40 CFR Section 63.8(d)

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C, and D of Minn. R. 7017.1090, subp. 2. 40 CFR Section 63.8(c)(1); 40 CFR Section 60.13(e); Minn. R. 7017.1090, subps. 1 and 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

RECORDKEEPING AND REPORTING REQUIREMENTS hdr NOx Calculation and Recordkeeping: The Permittee shall calculate and record the daily NOx emissions and 365-day rolling sum of NOx emissions. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-292

Maintain records of the following information: (1) Calendar date. (2) The average hourly nitrogen oxides emission rates (expressed as NO2) (ng/J or lb/million Btu heat input) measured or predicted. (3) The 30-day average nitrogen oxides emission rates (lb/mmBtu heat input) calculated at the end of each steam generating unit operating day from the measured or predicted hourly nitrogen oxide emission rates for the preceding 30 steam generating unit operating days. (4) Identification of the steam generating unit operating days when the calculated 30-day average nitrogen oxides emission rates are in excess of the nitrogen oxides emissions standards under Section 60.44b, with the reasons for such excess emissions as well as a description of corrective actions taken. (5) Identification of the steam generating unit operating days for which pollutant data have not been obtained, including reasons for not obtaining sufficient data and a description of corrective actions taken. 40 CFR Section 60.49b(g)

The owner or operator of an affected facility may submit electronic quarterly reports for NOx in lieu of submitting the written reports. The format of each quarterly electronic report shall be coordinated with the MPCA. The electronic report(s) shall be submitted no later than 30 days after the end of the calendar quarter and shall be accompanied by a certification statement from the owner or operator, indicating whether compliance with the applicable emission standards and minimum data requirements of 40 CFR pt. 60, subp. Db was achieved during the reporting period. Before submitting reports in the electronic format, the owner or operator shall coordinate with the MPCA to obtain their agreement to submit reports in this alternative format. 40 CFR Section 60.49b(v)

The Permittee shall record and maintain records of the amounts of each fuel combusted during each day and calculate the annual capacity factor individually for each fuel combusted for the reporting period. The annual capacity factor is determined on a 12-month rolling average basis with a new annual capacity factor calculated at the end of each calendar month. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.49b(d)

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-293

Subject Item: EU 324 #3 Crude Unit Vacuum Heater - Process Heater
Associated Items: MR 152 NOx Monitor at 25H4
MR 153 CO Monitor at 25H4
MR 154 O2 Monitor at 25H4
MR 155 Fuel Gas Flow Meter at 25H4
SV 176 25H4 Stack

What to do Why to do it EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 32.1 tons/year using 365-day Rolling Sum Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Carbon Monoxide: less than or equal to 7.1 tons/year using 365-day Rolling Sum . Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit applies to the H2S content of the fuel gas burned in the unit. Compliance determined with the H2S monitor at the 45 unit refinery fuel gas mix drum (see GP 111). 40 CFR 60.104(a)(1); Minn. R. 7011.1410, subp. 2

Sulfur Dioxide: less than or equal to 12.6 lbs/hour using 3-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 12.6 lbs/hour using 24-hour Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 44.1 tons/year using 12-month Rolling Average Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 12.6 lbs/hour using 1-Hour Rolling Average . The 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and, pursuant to Minn. R. 7007.1750, is not enforceable by the EPA administrator or citizens under the Clean Air Act. Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . Compliance with the hydrogen sulfide limit constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A); Minn. R. 7011.1420, subp. 2(B)

Total Particulate Matter: less than or equal to 0.40 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.00745 lbs/million Btu heat imput based on the AP-42 emission factor for natural gas. Compliance with the fuel restriction constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)(1)

Opacity: less than or equal to 20 percent using 6-minute Average exept for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)(2)

OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery fuel gas and natural gas only. Minn. R. 7007.0800, subp. 2 CONTINUOUS EMISSION MONITORING SYSTEMS (CEMS) hdr Install, operate, and maintain NOx, CO, and O2 CEMS in accordance with 40 CFR pt. 60, Appendix B and Appendix F. See additional CEMS requirements under MR 152, 153, and 154. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn R. 7017.1006 RECORDKEEPING REQUIREMENTS hdr Daily Recordkeeping: The Permittee shall maintain daily records of all monitoring data and calculations for nitrogen oxides, carbon monoxide, oxygen, and type and amount of each fuel combusted to show continuous compliance with the applicable emission limits. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. The calculation and recordkeeping requirements associated with the 1-hr emission limitations for fuel gas combustion sources is a state-only requirement and is not enforceable by the EPA administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-294

SO2 Emission Calculations and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of total stack SO2 emissions in tons/year. The records may be maintained in either electronic or paper format unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

CMS REQUIREMENTS hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain a continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability including, but not limited to, annual calibrations of fuel gas flow meters. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-295

Subject Item: EU 336 Coke Drum System E and F - Coke Handling Equipment

What to do Why to do it A . OPERATIONAL STANDARDS hdr Pressure: less than or equal to 2.0 psi (gauge) using 365-day Rolling Average, effective upon initial startup of the new 25H2 (EU 353) furnace or new 23H3 (EU 352) furnace, whichever is first, as part of the #3 Crude/Coker Improvements permit. The first full compliance period will be 365 days after initial startup of EU 353 or EU 352, whichever is first, as part of the #3 Crude/Coker Improvements permit. The coke drums at the 23 Unit shall be managed in an enclosed blowdown system and the uncondensed vapor must either be recovered (e.g., sent to the delayed coking unit fractionators) or vented to the fuel gas system, a fuel gas combustion device or a flare, until the coke drum pressure reaches 2.0 psig or less. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Pressure: less than or equal to 5.0 psi (gauge) prior to discharging the coke drum steam exhaust to the atmosphere. This limit is effective upon initial startup of the new 25H2 (EU353) furnace or new 23H3 (EU352) furnace, whichever is first, as part of the #3 Crude/Coker Improvements permit. Until the coke drum pressure reaches 5.0 psig, the coke drum steam exhaust must be managed in an enclosed blowdown system and the uncondensed vapor must either be recovered (e.g., sent to the delayed coking unit fractionators) or vented to the fuel gas system, a fuel gas combustion device or a flare. 40 CFR Section 60.103a(i)

B. RECORDKEEPING AND REPORTING REQUIREMENTS hdr Recordkeeping: The Permittee shall calculate and record the pressure reading to which the coke drum is depressured prior to opening the coke drum steam exhaust to the atmosphere. If more than one monitor is used to measure pressure for compliance, the value shall be based on the median of readings taken from the multiple monitors. The average of the pressure readings for each 365-day Rolling A verage shall be calculated from the reading for each coke drum depressuring event, as provided above, and recorded by the 28th day of each month for the 365-day Rolling Average periods ending on the last day of the preceding month. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Monitoring Equipment: The Permittee shall install and maintain a pressure monitor or multiple monitors on each coke drum to conduct pressure monitoring required by this permit. The monitoring equipment must be installed, in use, and properly maintained. Minn. R. 7007.0800, subp. 4

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-296

Subject Item: EU 352 23H3 Heater - Process Heater
Associated Items: CE 072 SCR (Selective Catalytic Reduction)
MR 191 23H-3 O2 Monitor
MR 192 23H-3 NOx Monitor
MR 193 23H-3 CO Monitor
MR 194 23H-3 Fuel Flowmeter MR 199 23H3 Stack Temperature
SV 183 23H3 #3 Coker Heater Stack

What to do Why to do it A . EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 11.0 tons/year using 365-day Rolling Sum . For the first 364 days after initial certification of the NOx CEMS, NOx emissions are limited as determined by the following equation: E=11.0 x [0.15 + 0.85(D/365)] where E=NOx emissions in total tons D=number of days after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Nitrogen Oxides: less than or equal to 40 parts per million using 30-day Rolling A verage (dry basis, corrected to 0 percent excess air) determined daily; or 40 CFR Section 60.102a(g)(2)(i)(A)

Nitrogen Oxides: less than or equal to 0.040 lbs/million Btu heat input using 30-day Rolling Average based on higher heating value (HHV), determined daily. 40 CFR Section 60.102a(g)(2)(i)(B)

Carbon Dioxide Equivalent: less than or equal to 135,795 tons/year using 365-day Rolling Sum . For the first 364 days after initial start-up of the heater, CO2e emissions are limited as determined by the following equation: E=135,795 x [0.15 + 0.85(D/365)] where E=emissions in total tons D=number of days after limit is effective (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Carbon Dioxide Equivalent: less than or equal to 117.4 lbs/million Btu heat input using 12-month Rolling Average . Compliance with this limit can be demonstrated by firing strictly natural gas or by quantifying the average lb/mmBtu of the gaseous fuels fired over the operating period. Minn. R. 7007.0800, subp. 2

Total Particulate Matter: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour Average measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 352. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 10 micron: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour A verage measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 352. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 2.5 micron: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour Average measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 352. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Hydrogen Sulfide: less than or equal to 162 parts per million using 3-hour Rolling A verage , determined hourly. This limit does not apply during periods of startup, shutdown or malfunction; and, 40 CFR Sections 60.8(c) and 60.102a(g)(1)(ii)

Hydrogen Sulfide: less than or equal to 60 parts per million using 365-day Rolling A verage , determined daily. This limit does not apply during periods of startup, shutdown or malfunction. 40 CFR Sections 60.8(c) and 60.102a(g)(1)(ii)

Hydrogen Sulfide: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average (230 mg/dscm [162 ppm]). This limit applies to the hydrogen sulfide content of fuel gas burned in EU 352. Existing continuous H2S monitoring systems (MR 075 and MR 080) on the refinery gas mix drums will be used to demonstrate compliance with this limit. Minn. R. 7011.1410, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-297

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . The total emissions of sulfur dioxide from all existing and new fuel gas combustion devices and indirect heating equipment shall be divided by the total heat input of all such devices and equipment to determine compliance with this part; provided that no owner or operator shall cause to be discharged from any one unit of new indirect heating equipment any gases which contain sulfur dioxide in excess of 3.0 lbs/million Btu heat input. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Sulfur Dioxide: less than or equal to 2.28 lbs/hour using 1-Hour Average , effective upon initial start-up of EU352. Title I Condition: To avoid modification to SIP for SO2 NAAQS; 40 CFR pt. 50, 40 CFR pt. 52, subp. Y, MN SIP Total Particulate Matter: less than or equal to 0.4 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.0075 lbs/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Stack Temperature: less than 350 degrees F using 365-day Rolling Average basis, excluding hourly periods of startup, shutdown, and low firing rates less than 158 mmBtu/hr HHV input (< 60% of maximum design capacity). (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

B. OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn refinery fuel gas and natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: The Permittee shall calculate and record the hourly SO2 emissions from refinery fuel gas and natural gas combustion by the 28th day of each month for the hourly periods ending on the last day of the preceding month. This requirement applies for hourly periods when any amount of refinery fuel gas is combusted. For hourly periods when only natural gas is fired, combustion of natural gas only shall constitute compliance with this requirement. Title I Condition: To avoid modification to SIP for SO2 NAAQS; 40 CFR pt. 50, 40 CFR pt. 52, subp. Y, MN SIP

Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Fuel Flowrate: The Permittee shall calibrate, operate and maintain a continuous monitoring system (CMS) that records the fuel flowrate. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Recordkeeping: The Permittee shall calculate and record the daily and 365-day Rolling Sum of NOx emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Use methods in 40 CFR pt. 98, subp. C including flow monitoring of fuel usage and fuel gas analysis. Calculate emissions following procedures specified in 40 CFR pt. 98, subp. C with a conversion from metric tons to short tons. The Permittee shall calculate and record the daily and 365-day Rolling Sum of CO2e emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; 40 CFR pt. 98, subp. C

The Permittee shall conduct tune-ups in accordance with 40 CFR pt. 63, subp. DDDDD. Actions taken during each tune-up (burner inspection and cleaning, flame inspection and optimization, air-to-fuel ratio, CO optimization) will follow the schedule specified in Subpart DDDDD. The Permittee shall maintain records of annual heater tuning performed for compliance and may utilize normal business records for this purpose. This requirement is effective upon startup. (BACT Limit) The initial tune-up shall be performed within 365 days of startup. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; 40 CFR Section 63.7540(a)(10)(i-vi) & (12)

Recordkeeping: The Permittee shall record and maintain records of each fuel combusted in the unit on a monthly basis. For lbs CO2e/mmBtu heat input, use fuel gas analysis to calculate, record, and maintain the CO2e emissions value on a monthly average and 12-month rolling average basis, unless natural gas is fired strictly during the 12-month period. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-298

RCFA and Corrective Action Requirements: The Permittee shall conduct a root cause analysis of any emission limit exceedance or process startup, shutdown, upset or malfunction that exceeds permitted SO2 emissions by 227 kilograms (kg) (500 lb) in any 24-hour period. For any root cause analysis performed, the Permittee shall record the identification of the affected facility, the date and duration of the discharge, the results of the root cause analysis and the action taken as a result of the root cause analysis.

A ll corrective action(s) must be implemented within 45 days of the discharge for which the root cause and corrective action analyses were required or as soon thereafter as practicable. If the Permittee concludes that corrective action should not be conducted, the Permittee shall record and explain the basis for that conclusion no later than 45 days following the discharge as specified in 40 CFR Section 60.108a(c)(6)(ix). (continued below) 40 CFR Section 60.103a(c-e)

(continued from above) For corrective actions that cannot be fully implemented within 45 days following the discharge for which the root cause and corrective action analyses were required, the Permittee shall develop an implementation schedule to complete the corrective action(s) as soon as practicable. No later than 45 days following the discharge for which a root cause and corrective action analyses were required, the Permittee shall record the corrective action(s) completed date, and, for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates as specified in 40 CFR Section 60.108a(c)(6)(x). 40 CFR Section 60.103a(c-e)

C. CEMS REQUIREMENTS FOR CO AND NOx hdr The Permittee shall install, operate and maintain NOx and O2 CEMS in accordance with 40 CFR pt. 60, Appendix B and Appendix F. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Emissions Monitoring: The Permittee shall calibrate, operate and maintain a NOx continuous emissions monitoring system (CEMS). CAAA of 1990; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4 Emissions Monitoring: The Permittee shall calibrate, operate and maintain a CO continuous emissions monitoring system (CEMS). Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

CO and NOx Emissions Measuring: The Permittee shall use a CO CEMS and NOx CEMS to measure CO and NOx emissions from SV 183. Minn. R. 7017.1006

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps. 1, 2 & 3

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. CAAA of 1990; 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. CAAA of 1990; 40 CFR pt. 60, Appendix B and A ppendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2; Minn. R. 7017.1002, subp 10(A)-(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-299

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

D. CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

E. O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

F. H2S MONITOR REQUIREMENTS (SEE GP 111) hdr
G. PERFORMANCE TESTING hdr Initial Performance Test: due 180 days after Initial Startup for PM emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 and Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c); Minn. R. 7017.2020, subp. 1 Initial Performance Test: due 180 days after Initial Startup for PM10 emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c); Minn. R. 7017.2020, subp. 1 Initial Performance Test: due 180 days after Initial Startup for PM2.5 emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c); Minn. R. 7017.2020, subp 1 The Permittee shall conduct an initial compliance performance demonstration for the NOx limits in 40 CFR Section 60.102a(g)(2)(ii) following approved methods in A ppendix A. The Permittee shall determine initial compliance with the NOx limits in 40 CFR Section 60.102a(g)(2)(ii) according to the following test methods and procedures: 1) Method 1 of Appendix A-1 to pt. 60 for sample and velocity traverses; 2) Method 2 of Appendix A-1 to pt. 60 for velocity and volumetric flow rate; 3) Method 3, 3A or 3B of Appendix A-2 to pt. 60 for gas analysis. The method A NSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60; (continued below) 40 CFR Section 60.104a(i)(1-8)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-300

(continued from above) 5) Method 7, 7A, 7C, 7D or 7E of Appendix A-4 to pt. 60 for moisture content and for the concentration of NOx calculated as NO2; the duration of each test run must be no less than 4 hours. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" is an acceptable alternative to EPA Method 7 or 7C of A ppendix A-4 to pt. 60. 7) The Permittee that elects to demonstrate continuous compliance with a maximum excess O2 limit shall determine heat input in mmBtu/hr during each performance test run by measuring fuel gas flow rate and heating value content. 8) The Permittee shall use Equation 8 of this section to adjust pollutant concentrations to 0% O2 or 0% excess air. 40 CFR Section 60.104a(i)(1-8)

The Permittee shall determine compliance with the applicable H2S emissions limit in 40 CFR Section 60.103a(g)(1)(ii) according to the following test methods and procedures: 1) Method 1 of Appendix A-1 to pt. 60 for sample and velocity traverses; 2) Method 2 of Appendix A-1 to pt. 60 for velocity and volumetric flow rate; 3) Method 3, 3A or 3B of Appendix A-2 to pt. 60 for gas analysis. The method A NSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60; 4)(iv) If monitoring is conducted at a single point in a common source of fuel gas as allowed under 40 CFR Section 60.107a(a)(2)(iv), only one performance test is required. That is, performance tests are not required when a new affected fuel gas combustion device or flare is added to a common source of fuel gas that previously demonstrated compliance. 40 CFR Section 60.104a(j)(1-4)

H. MONITORING REQUIREMENTS hdr The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration by volume (dry basis) of H2S in the fuel gases before being burned in any fuel gas combustion device. i) Install, operate and maintain each H2S monitor according to Performance Specification 7 of Appendix B to pt. 60. The span value is 300 ppmv H2S. ii) Conduct performance evaluations for each H2S monitor according to the requirements of 40 CFR Section 60.13(c) and Performance Specification 7 of A ppendix B to pt. 60. Use Method 11, 15 or 15A of Appendix A-5 to pt. 60 or Method 16 of Appendix A-6 to pt. 60 for conducting the relative accuracy evaluations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses" is an acceptable alternative to EPA Method 15A of Appendix A-5 to pt. 60. iii) Comply with the applicable quality assurance procedures in Appendix F to pt. 60 for each H2S monitor. (continued below) 40 CFR Section 60.107a(a)(2)

(continued from above) iv) Fuel gas combustion devices having a common source of fuel gas may be monitored at only one location, if monitoring at this location accurately represents the concentration of H2S in the fuel gas being burned in the respective fuel gas combustion devices. 40 CFR Section 60.107a(a)(2)

The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration (dry basis, 0 percent excess air) of NOx emissions into the atmosphere according to the requirements below. The monitor must include an O2 monitor for correcting the data for excess air. 1) Except as provided in paragraph (c)(6), the Permittee shall install, operate and maintain each NOx monitor according to Performance Specification 2 of Appendix B to pt. 60. The span value of this NOx monitor must be between 2 and 3 times the applicable emissions limit, inclusive. 2)The Permittee shall conduct performance evaluations of each NOx monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 2 of Appendix B to pt. 60. The Permittee shall use Methods 7, 7A, 7C, 7D or 7E of Appendix A-4 to pt. 60 for conducting the relative accuracy evaluations. (continued below) 40 CFR Section 60.107a(c)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-301

(continued from above) 2 (cont'd) The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60

. 3) The Permittee shall install, operate and maintain each O2 monitor according to Performance Specification 3 of Appendix B to pt. 60. The span value of this O2 monitor must be selected between 10 and 25 percent, inclusive. 4)The Permittee shall conduct performance evaluations of each O2 monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 3 of Appendix B to pt. 60. Method 3, 3A or 3B of Appendix A-2 to pt. 60 shall be used for conducting the relative accuracy evaluations. The method A NSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses", is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60. (continued below) 40 CFR Section 60.107a(c)

(continued from above) 5) The Permittee shall comply with the quality assurance requirements in Procedure 1 of Appendix F to pt. 60 for each NOx and O2 monitor, including quarterly accuracy demonstrations for NOx monitors, annual accuracy determinations for O2 monitors and daily calibration drift tests. 40 CFR Section 60.107a(c)

Except as provided in paragraph (d)(8), the Permittee shall install, operate and maintain each NOx monitor according to the requirements in paragraphs (c)(1) through (5). The monitor must include an O2 monitor for correcting the data for excess air. Except as provided in paragraph (d)(3) the Permittee shall sample and analyze each fuel stream fed to the process heater using methods and equations in section 12.3.2 of EPA Method 19 of Appendix A-7 to pt. 60 to determine the F factor on a dry basis. If a single fuel gas system provides fuel gas to several process heaters, the F factor may be determined at a single location in the fuel gas system provided it is representative of the fuel gas fed to the affected process heater(s). 40 CFR Section 60.107a(d)(1-2)

A s an alternative to paragraph (d)(2), the Permittee shall install, operate and maintain a gas composition analyzer and determine the average F factor of the fuel gas using the factors in Table 1 and Equation 10 of this section. If a single fuel gas system provides fuel gas to several process heaters, the F factor may be determined at a single location in the fuel gas system provided it is representative of the fuel gas fed to the affected process heater(s). The Permittee shall determine the HHV of each fuel fed to the process heater using any of the applicable methods included in paragraphs (d)(7)(i)-(ix). If a common fuel supply system provides fuel gas to several heaters the HHV of the fuel in each fuel supply system may be determined at a single location in the fuel supply system provided it is representative of the fuel gas fed to the affected process heater(s). The HHV of each fuel must be determined no less frequently than once per day except as provided in paragraph (d)(7)(x). 40 CFR Section 60.107a(d)(3) and (7)

Excess Emissions: Excess emissions are defined as specified in paragraphs (i)(1) through (5) of this section. Determine a rolling 3-hour or a rolling daily average as the arithmetic average of the applicable 1-hour averages. Determine a rolling 30-day or a rolling 365-day average as the arithmetic average of the applicable daily averages. For H2S limits in Section 60.102a(g)(1)(ii), each rolling 3-hour period during which the average H2S concentration as measured by the CMS required under paragraph (a)(2) exceeds 162 ppmv and each rolling 365-day period during which the average H2S concentration as measured by the CMS required under paragraph (a)(2) exceeds 60 ppmv. Each rolling 30-day period during which the average NOx concentration as measured by the NOx CMS required under paragraph (c) or (d) exceeds: i) for a natural draft process heater, 40 ppmv and, if monitored, 0.040 lb/mmBtu iv) the site-specific limit determined by the Administrator under Section 60.102a(i). 40 CFR Section 60.107a(i)(1)(ii) and (3)

Each day during which the concentration of NOx as measured by the NOx CMS required under paragraph (d) exceeds the daily average emissions limit calculated using Equation 3 in Section 60.102a(g)(2)(iii)(B) or Equation 4 in Section 60.102a(g)(2)(iv)(B). Each day during which the concentration of O2 as measured by the O2 CMS required under paragraph (c)(6) exceeds the O2 operating limit or operating curve determined during the most recent biennial performance test. 40 CFR Section 60.107a(i)(4-5)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-302

Stack Temperature Monitoring for SV 183 BACT Limit: The Permittee shall monitor stack temperature by doing all of the following: 1) Continuously monitor the stack exit temperature; 2) Consider a stack exit temperature above 350 degrees F on a 24-hour average basis, excluding hourly periods of startup, shutdown and low firing rates less than 158 mmBtu/hr HHV input (< 60% of maximum design capacity), as an excursion that requires corrective action; 3) Upon detecting a stack exit temperature above 350 degrees F on a 24-hour average basis, FHR shall restore operation of the heater to its normal or usual manner of operation as expeditiously as practicable in accordance with good air pollution control practices for minimizing the period of any excursion and taking any necessary corrective actions to restore normal operation. Such actions may include heater adjustments or equipment maintenance; (continued below) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

(continued from above) 4) Keep records of the continuous stack temperature measurements for at least five years and report excursions and a summary of response actions in FHR's Quarterly A ir Quality and Excess Emissions Report.
Excursions are events that require a response. Excursions are not violations and FHR shall not be considered out of compliance with the limit unless the stack exit temperature is above 350 degrees F on a 365-day rolling average basis, excluding hourly periods of startup, shutdown and low firing rates less than 158 mmBtu/hr HHV input (< 60% of maximum design capacity). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

I. 40 CFR PT. 63, SUBP. DDDDD REQUIREMENTS hdr EU 352 shall be in compliance with all applicable requirements of 40 CFR pt. 63, subp. DDDDD upon the date of startup. 40 CFR Sections 63.6(b)(2) and 63.7495

A t all times, the Permittee must operate and maintain any affected source (as defined in 40 CFR Section 63.7490), including associated air pollution control equipment and monitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. Determination of whether such operation and maintenance procedures are being used will be based on information available to the Administrator that may include, but is not limited to, monitoring results, review of operation and maintenance procedures, review of operation and maintenance records and inspection of the source. 40 CFR Section 63.7500(a)(3)

The Permittee must conduct an annual tune-up of the boiler or process heater to demonstrate continuous compliance as specified in paragraphs (a)(10)(i) through (vi) of this section. This frequency does not apply to limited-use boilers and process heaters, as defined in 40 CFR Section 63.7575, or units with continuous oxygen trim systems that maintain an optimum air to fuel ratio. (i) As applicable, inspect the burner, and clean or replace any components of the burner as necessary (you may delay the burner inspection until the next scheduled shutdown). Units that produce electricity for sale may delay the burner inspection until the first outage, not to exceed 36 months from the previous inspection. At units where entry into a piece of process equipment or into a storage vessel is required to complete the tune-up inspections, inspections are required only during planned entries into the storage vessel or process equipment; (continued below) 40 CFR Section 63.7540(a)(10)

(continued from above) (ii) Inspect the flame pattern, as applicable, and adjust the burner as necessary to optimize the flame pattern. The adjustment should be consistent with the manufacturer's specifications, if available; (iii) Inspect the system controlling the air-to-fuel ratio, as applicable, and ensure that it is correctly calibrated and functioning properly (you may delay the inspection until the next scheduled unit shutdown). Units that produce electricity for sale may delay the inspection until the first outage, not to exceed 36 months from the previous inspection; (iv) Optimize total emissions of CO. This optimization should be consistent with the manufacturer's specifications, if available, and with any NOx requirement to which the unit is subject; (continued below) 40 CFR Section 63.7540(a)(10)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-303

(continued from above) (v) Measure the concentrations in the effluent stream of CO in parts per million, by volume, and oxygen in volume percent, before and after the adjustments are made (measurements may be either on a dry or wet basis, as long as it is the same basis before and after the adjustments are made). Measurements may be taken using a portable CO analyzer; and (vi) Maintain on-site and submit, if requested by the Administrator, an annual report containing the information in paragraphs (a)(10)(vi)(A) through (C) of this section, (A) The concentrations of CO in the effluent stream in parts per million by volume, and oxygen in volume percent, measured at high fire or typical operating load, before and after the tune-up of the boiler or process heater; (B) A description of any corrective actions taken as part of the tune-up; and (continued below) 40 CFR Section 63.7540(a)(10)

(continued from above) (C) The type and amount of fuel used over the 12 months prior to the tune-up, but only if the unit was physically and legally capable of using more than one type of fuel during that period. Units sharing a fuel meter may estimate the fuel used by each unit. 40 CFR Section 63.7540(a)(10)

If EU 352 has a continuous oxygen trim system that maintains an optimum air-to-fuel ratio, or a heat input capacity of less than or equal to 5 million Btu per hour and the unit is in the units designed to burn gas 1; units designed to burn gas 2 (other); or units designed to burn light liquid subcategories, or meets the definition of limited-use boiler or process heater in 40 CFR Section 63.7575, you must conduct a tune-up of the boiler or process heater every 5 years as specified in paragraphs (a)(10)(i) through (vi) of this section to demonstrate continuous compliance. You may delay the burner inspection specified in paragraph (a)(10)(i) of this section until the next scheduled or unscheduled unit shutdown, but you must inspect each burner at least once every 72 months. 40 CFR Section 63.7450(a)(12)

If EU 352 is not operating on the required date for a tune-up, the tune-up must be conducted within 30 calendar days of startup. 40 CFR Section 63.7540(a)(13)

The Permittee shall report each instance in which the Permittee did not meet each emission limit and operating limit in Tables 1 through 4 or 11 through 13 to this subpart that are applicable. These instances are deviations from the emission limits or operating limits, respectively, in this subpart. These deviations must be reported according to the requirements in 40 CFR Section 63.7550. 40 CFR Section 63.7540(b)

Unless the EPA Administrator has approved a different schedule for submission of reports under 40 CFR Section 63.10(a), the Permittee must submit each report, according to paragraph (h) of this section, by the date in Table 9 to this subpart and according to the requirements in paragraphs (b)(1) through (4) of this section. For units that are subject only to a requirement to conduct an annual, biennial, or 5-year tune-up according to 40 CFR Section 63.7540(a)(10), (11), or (12), respectively, and not subject to emission limits or operating limits, you may submit only an annual, biennial, or 5-year compliance report, as applicable, as specified in paragraphs (b)(1) through (4) of this section, instead of a semiannual compliance report. (continued below) 40 CFR Section 63.7550(b) and Table 9 of 40 CFR pt. 63, subp. DDDDD

(continued from above) 1) The first compliance report must cover the period beginning on the compliance date that is specified for each boiler or process heater in 40 CFR Section 63.7495 and ending on July 31 or January 31, whichever date is the first date that occurs at least 180 days (or 1, 2, or 5 years, as applicable, if submitting an annual, biennial, or 5-year compliance report) after the compliance date that is specified for your source in 40 CFR Section 63.7495. 2) The first compliance report must be postmarked or submitted no later than July 31 or January 31, whichever date is the first date following the end of the first calendar half after the compliance date that is specified for each boiler or process heater in 40 CFR Section 63.7495. The first annual, biennial, or 5-year compliance report must be postmarked or submitted no later than January 31. (continued below) 40 CFR Section 63.7550(b) and Table 9 of 40 CFR pt. 63, subp. DDDDD

(continued from above) 3) Each subsequent compliance report must cover the semiannual reporting period from January 1 through June 30 or the semiannual reporting period from July 1 through December 31. Annual, biennial, and 5-year compliance reports must cover the applicable 1-, 2-, or 5-year periods from January 1 to December 31. 4) Each subsequent compliance report must be postmarked or submitted no later than July 31 or January 31, whichever date is the first date following the end of the semiannual reporting period. Annual, biennial, and 5-year compliance reports must be postmarked or submitted no later than January 31. 40 CFR Section 63.7550(b) and Table 9 of 40 CFR pt. 63, subp. DDDDD

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-304

The compliance report must contain the following information in 40 CFR Section 63.7550(c)(5)(i) through (iv) and (xiv): 1) Company and Facility name and address; 2) Process unit information, emissions limitations, and operating parameter limitations. 3) Date of report and beginning and ending dates of the reporting period. 4) The total operating time during the reporting period. 5) Include the date of the most recent tune-up for each unit subject to only the requirement to conduct an annual, biennial, or 5-year tune-up according to 40 CFR Section 63.7540(a)(10), (11), or (12), respectively. Include the date of the most recent burner inspection if it was not done annually, biennially, or on a 5-year period and was delayed until the next scheduled or unscheduled unit shutdown. 40 CFR Section 63.7550(c)

The Permittee shall keep the following records: (1) A copy of each notification and report submitted to comply with this subpart, including all documentation supporting any Initial Notification or Notification of Compliance Status or semiannual compliance report submitted, according to the requirements in 40 CFR Section 63.10(b)(2)(xiv). (2) Records of performance tests, fuel analyses or other compliance demonstrations and performance evaluations as required in 40 CFR Section 63.10(b)(2)(viii). 40 CFR Section 63.7555

The Permittee shall maintain files of all information (including all reports and notifications) required by this part recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, or computer floppy disks, on magnetic tape disks or on microfiche. 40 CFR Sections 63.10(b); 63.7560 and 63.7565

J. REPORTING REQUIREMENTS hdr The Permittee shall maintain records of the occurrence and duration of any startup, shutdown or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system (CMS) or monitoring device is inoperative. 40 CFR Section 60.7(b)

The Permittee shall submit excess emissions and monitoring systems performance report and/or summary form to the Administrator semiannually, except when: more frequent reporting is required by an applicable subpart; or the Administrator on a case-by-case basis, determines that more frequent reporting is necessary. All reports shall be postmarked by the 30th day following the end of each six-month period and include the information in 40 CFR Section 60.7(c)(1) through (4). 40 CFR Section 60.7(c)

The summary report form shall contain the information in figure 1 of 40 CFR Section 60.7. One summary report form shall be submitted for each pollutant monitored at each affected facility. If the total duration of excess emissions is less than 1% of the total operating time and CMS downtime is less than 5% of the total operating time, only the summary report form shall be submitted If the total duration of excess emissions is 1% or greater of the total operating time or CMS downtime is 5% or greater of the total operating time, the summary report form and the excess emission report described in 40 CFR Section 60.7(c) shall both be submitted. 40 CFR Section 60.7(d)

The Permittee shall maintain files of all information required by this part recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks or on microfiche. 40 CFR Sections 60.10(b)

The Permittee shall submit reports to the Administrator in accordance with the reporting requirements in the relevant standard(s). 40 CFR Sections 63.10(d)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-305

Subject Item: EU 353 25H2 Heater - Process Heater
Associated Items: CE 073 SCR (Selective Catalytic Reduction) MR 032 25H-1 or 25H-2 O2 Analyzer
MR 150 NOx Monitor at 25H1 or 25H2
MR 151 CO Monitor at 25H1 or 25H2
MR 195 25H-2 Fuel Flowmeter MR 200 25H2 Stack Temperature
SV 184 25H2 #3 Crude Heater Stack

What to do Why to do it A . EMISSION LIMITS hdr Nitrogen Oxides: less than or equal to 10.9 tons/year using 365-day Rolling Sum . For the first 364 days after initial certification of the NOx CEMS, NOx emissions are limited as determined by the following equation: E=10.9 x [0.15 + 0.85(D/365)] where E=NOx emissions in total tons D=number of days after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Nitrogen Oxides: less than or equal to 60 parts per million using 30-day Rolling A verage (dry basis, corrected to 0 percent excess air) determined daily; or 40 CFR Section 60.102a(g)(2)(ii)(A)

Nitrogen Oxides: less than or equal to 0.060 lbs/million Btu heat input using 30-day Rolling Average based on higher heating value (HHV), determined daily. 40 CFR Section 60.102a(g)(2)(ii)(B)

Carbon Dioxide Equivalent: less than or equal to 167,066 tons/year using 365-day Rolling Sum . For the first 364 days after initial start-up of the heater, CO2e emissions are limited as determined by the following equation: E=167,066 x [0.15 + 0.85(D/365)] where E=emissions in total tons D=number of days after limit is effective (BACT Limit) Title I Condition: 40 CFR Section 52.21 and Minn. R. 7007.3000

Carbon Dioxide Equivalent: less than or equal to 117.0 lbs/million Btu heat input using 12-month Rolling Average . Compliance with this limit can be demonstrated by firing strictly natural gas. Minn. R. 7007.0800, subp. 2

Total Particulate Matter: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour Average measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 353. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 10 micron: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour A verage measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 353. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 2.5 micron: less than or equal to 0.0075 lbs/million Btu heat input using 3-hour Average measured as filterable and condensable PM using Methods 5 or 5B for filterable and Method 202 for condensable PM. This limit is effective upon startup of EU 353. (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

Sulfur Dioxide: less than or equal to 1.75 lbs/million Btu heat input using 3-hour Rolling Average . The total emissions of sulfur dioxide from all existing and new fuel gas combustion devices and indirect heating equipment shall be divided by the total heat input of all such devices and equipment to determine compliance with this part; provided that no owner or operator shall cause to be discharged from any one unit of new indirect heating equipment any gases which contain sulfur dioxide in excess of 3.0 lbs/million Btu heat input. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(A)

Total Particulate Matter: less than or equal to 0.4 lbs/million Btu heat input using 3-hour Rolling Average . The PTE for this heater is 0.0075 lbs/mmBtu heat input at maximum capacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

Opacity: less than or equal to 20 percent opacity except for one six-minute period per hour of not more than 60 percent opacity. Compliance with the fuel restriction requirement constitutes compliance with this limit. Minn. R. 7011.1410, subp. 3(B)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-306

Stack Temperature: less than 350 degrees F using 365-day Rolling Average basis, excluding hourly periods of startup, shutdown, and low firing rates less than 196 mmBtu/hr HHV input (< 60% of maximum design capacity). (BACT Limit) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

B. OTHER LIMITS AND REQUIREMENTS hdr Fuel Restriction: Authorized to burn natural gas only. Minn. R. 7007.0800, subp. 2 Recordkeeping: Record and maintain records of each fuel combusted in the unit on a monthly basis. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.0800, subp. 5

Fuel Flowrate: The Permittee shall calibrate, operate and maintain a continuous monitoring system (CMS) that records the fuel flowrate. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Recordkeeping: The Permittee shall calculate and record the daily and 365-day Rolling Sum of NOx emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Use methods in 40 CFR pt. 98, subp. C including flow monitoring of fuel usage and fuel gas analysis. Calculate emissions following procedures specified in 40 CFR pt. 98, subp. C with a conversion from metric tons to short tons. The Permittee shall calculate and record the daily and 365-day Rolling Sum of CO2e emissions by the 28th day of each month for the 365-day Rolling Sum periods ending on the last day of the preceding month. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; 40 CFR pt. 98, subp. C

The Permittee shall conduct tune-ups in accordance with 40 CFR pt. 63, subp. DDDDD. Actions taken during each tune-up (burner inspection and cleaning, flame inspection and optimization, air-to-fuel ratio, CO optimization) will follow the schedule specified in Subpart DDDDD. The Permittee shall maintain records of annual heater tuning performed for compliance and may utilize normal business records for this purpose. This requirement is effective upon startup. (BACT Limit) The initial tune-up shall be performed within 365 days of startup. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000; 40 CFR Section 63.7540(a)(10)(i-vi) & (12)

C. CEMS REQUIREMENTS FOR CO AND NOx hdr The Permittee shall install, operate and maintain NOx and O2 CEMS in accordance with 40 CFR pt. 60, Appendix B and Appendix F. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Emissions Monitoring: The Permittee shall calibrate, operate and maintain a NOx continuous emissions monitoring system (CEMS). CAAA of 1990; Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4 Emissions Monitoring: The Permittee shall calibrate, operate and maintain a CO continuous emissions monitoring system (CEMS). Minn. R. 7017.1006; Minn. R. 7007.0800, subp. 4

CO and NOx Emissions Measuring: The Permittee shall use a CO CEMS and NOx CEMS to measure CO and NOx emissions from SV 184. Minn. R. 7017.1006

Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Minn. R. 7017.1160, subps. 1, 2 & 3

CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. CAAA of 1990; 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. CAAA of 1990; 40 CFR pt. 60, Appendix B and A ppendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-307

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2; Minn. R. 7017.1002, subp 10(A)-(C)

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

D. CMS REQUIREMENT hdr Fuel Flowrate: The Permittee shall calibrate, operate, and maintain continuous monitoring system (CMS) that records the fuel flowrate at each fuel combustion device. Minn. R. 7007.0800, subp. 4

CMS QA/QC: The Permittee shall follow manufacturer recommendations for preventative maintenance and periodic monitoring to ensure CMS reliability, including but not limited to annual calibrations for fuel gas flow meters. Minn. R. 7007.0800, subp. 4

E. O2 MONITOR REQUIREMENTS hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

O2 QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain the O2 monitor according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. Minn. R. 7007.0800, subp. 4

F. PERFORMANCE TESTING hdr Initial Performance Test: due 180 days after Initial Startup for PM emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c); Minn. R. 7017.2020, subp. 1 Initial Performance Test: due 180 days after Initial Startup for PM10 emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c); Minn. R. 7017.2020, subp. 1 Initial Performance Test: due 180 days after Initial Startup for PM2.5 emissions. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified except as provided in 40 CFR Section 60.8(b). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000 and 40 CFR Sections 60.8(a), 60.102a(a) and 60.104a(c); Minn. R. 7017.2020, subp. 1

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-308

The Permittee shall conduct an initial compliance performance demonstration for the NOx limits in 40 CFR Section 60.102a(g)(2)(ii) following approved methods in A ppendix A. The Permittee shall determine initial compliance with the NOx limits in 40 CFR Section 60.102a(g)(2)(ii) according to the following test methods and procedures: 1) Method 1 of Appendix A-1 to pt. 60 for sample and velocity traverses; 2) Method 2 of Appendix A-1 to pt. 60 for velocity and volumetric flow rate; 3) Method 3, 3A or 3B of Appendix A-2 to pt. 60 for gas analysis. The method A NSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60; (continued below) 40 CFR Section 60.104a(i)(1-8)

(continued from above) 5) Method 7, 7A, 7C, 7D or 7E of Appendix A-4 to pt. 60 for moisture content and for the concentration of NOx calculated as NO2; the duration of each test run must be no less than 4 hours. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" is an acceptable alternative to EPA Method 7 or 7C of A ppendix A-4 to pt. 60. 7) The Permittee that elects to demonstrate continuous compliance with a maximum excess O2 limit shall determine heat input in mmBtu/hr during each performance test run by measuring fuel gas flow rate and heating value content. 8) The Permittee shall use Equation 8 of this section to adjust pollutant concentrations to 0% O2 or 0% excess air. 40 CFR Section 60.104a(i)(1-8)

G. MONITORING REQUIREMENTS hdr The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration (dry basis, 0 percent excess air) of NOx emissions into the atmosphere according to the requirements below. The monitor must include an O2 monitor for correcting the data for excess air. 1) Except as provided in paragraph (c)(6), the Permittee shall install, operate and maintain each NOx monitor according to Performance Specification 2 of Appendix B to pt. 60. The span value of this NOx monitor must be between 2 and 3 times the applicable emissions limit, inclusive. 2)The Permittee shall conduct performance evaluations of each NOx monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 2 of Appendix B to pt. 60. The Permittee shall use Methods 7, 7A, 7C, 7D or 7E of Appendix A-4 to pt. 60 for conducting the relative accuracy evaluations. (continued below) 40 CFR Section 60.107a(c)

(continued from above) 2 (cont'd) The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60

. 3) The Permittee shall install, operate and maintain each O2 monitor according to Performance Specification 3 of Appendix B to pt. 60. The span value of this O2 monitor must be selected between 10 and 25 percent, inclusive. 4)The Permittee shall conduct performance evaluations of each O2 monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 3 of Appendix B to pt. 60. Method 3, 3A or 3B of Appendix A-2 to pt. 60 shall be used for conducting the relative accuracy evaluations. The method A NSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses", is an acceptable alternative to EPA Method 3B of Appendix A-2 to pt. 60. (continued below) 40 CFR Section 60.107a(c)

(continued from above) 5) The Permittee shall comply with the quality assurance requirements in Procedure 1 of Appendix F to pt. 60 for each NOx and O2 monitor, including quarterly accuracy demonstrations for NOx monitors, annual accuracy determinations for O2 monitors and daily calibration drift tests. 40 CFR Section 60.107a(c)

Except as provided in paragraph (d)(8), the Permittee shall install, operate and maintain each NOx monitor according to the requirements in paragraphs (c)(1) through (5). The monitor must include an O2 monitor for correcting the data for excess air. Except as provided in paragraph (d)(3) the Permittee shall sample and analyze each fuel stream fed to the process heater using methods and equations in section 12.3.2 of EPA Method 19 of Appendix A-7 to pt. 60 to determine the F factor on a dry basis. If a single fuel gas system provides fuel gas to several process heaters, the F factor may be determined at a single location in the fuel gas system provided it is representative of the fuel gas fed to the affected process heater(s). 40 CFR Section 60.107a(d)(1-2)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-309

A s an alternative to paragraph (d)(2), the Permittee shall install, operate and maintain a gas composition analyzer and determine the average F factor of the fuel gas using the factors in Table 1 and Equation 10 of this section. If a single fuel gas system provides fuel gas to several process heaters, the F factor may be determined at a single location in the fuel gas system provided it is representative of the fuel gas fed to the affected process heater(s). The Permittee shall determine the HHV of each fuel fed to the process heater using any of the applicable methods included in paragraphs (d)(7)(i)-(ix). If a common fuel supply system provides fuel gas to several heaters the HHV of the fuel in each fuel supply system may be determined at a single location in the fuel supply system provided it is representative of the fuel gas fed to the affected process heater(s). The HHV of each fuel must be determined no less frequently than once per day except as provided in paragraph (d)(7)(x). 40 CFR Section 60.107a(d)(3) and (7)

Excess Emissions: Excess emissions are defined as specified in paragraphs (i)(1) through (5) of this section. Determine a rolling 3-hour or a rolling daily average as the arithmetic average of the applicable 1-hour averages. Determine a rolling 30-day or a rolling 365-day average as the arithmetic average of the applicable daily averages. Each rolling 30-day period during which the average NOx concentration as measured by the NOx CMS required under paragraph (c) or (d) exceeds: ii) for a forced draft process heater, 60 ppmv and, if monitored, 0.060 lb/mmBtu iv) the site-specific limit determined by the Administrator under Section 60.102a(i). Each day during which the concentration of NOx as measured by the NOx CMS required under paragraph (d) exceeds the daily average emissions limit calculated using Equation 3 in Section 60.102a(g)(2)(iii)(B) or Equation 4 in Section 60.102a(g)(2)(iv)(B). 40 CFR Section 60.107a(i)(3) and (4)

Each day during which the concentration of O2 as measured by the O2 CMS required under paragraph (c)(6) exceeds the O2 operating limit or operating curve determined during the most recent biennial performance test. 40 CFR Section 60.107a(i)(5)

Stack Temperature Monitoring for SV 184 BACT Limit: The Permittee shall monitor stack temperature by doing all of the following: 1) Continuously monitor the stack exit temperature; 2) Consider a stack exit temperature above 350 degrees F on a 24-hour average basis, excluding hourly periods of startup, shutdown and low firing rates less than 196 mmBtu/hr HHV input (< 60% of maximum design capacity), as an excursion that requires corrective action; 3) Upon detecting a stack exit temperature above 350 degrees F on a 24-hour average basis, FHR shall restore operation of the heater to its normal or usual manner of operation as expeditiously as practicable in accordance with good air pollution control practices for minimizing the period of any excursion and taking any necessary corrective actions to restore normal operation. Such actions may include heater adjustments or equipment maintenance; (continued below) Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

(continued from above) 4) Keep records of the continuous stack temperature measurements for at least five years and report excursions and a summary of response actions in FHR's Quarterly A ir Quality and Excess Emissions Report.
Excursions are events that require a response. Excursions are not violations and FHR shall not be considered out of compliance with the limit unless the stack exit temperature is above 350 degrees F on a 365-day rolling average basis, excluding hourly periods of startup, shutdown and low firing rates less than 196 mmBtu/hr HHV input (< 60% of maximum design capacity). Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

H. 40 CFR PT. 63, SUBP. DDDDD REQUIREMENTS hdr EU 353 shall be in compliance with all applicable requirements of 40 CFR pt. 63, subp. DDDDD upon the date of startup. 40 CFR Sections 63.6(b)(2) 63.7495

A t all times, the Permittee must operate and maintain any affected source (as defined in 40 CFR Section 63.7490), including associated air pollution control equipment and monitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions. Determination of whether such operation and maintenance procedures are being used will be based on information available to the Administrator that may include, but is not limited to, monitoring results, review of operation and maintenance procedures, review of operation and maintenance records and inspection of the source. 40 CFR Section 63.7500(a)(3)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-310

The Permittee must conduct an annual tune-up of the boiler or process heater to demonstrate continuous compliance as specified in paragraphs (a)(10)(i) through (vi) of this section. This frequency does not apply to limited-use boilers and process heaters, as defined in 40 CFR Section 63.7575, or units with continuous oxygen trim systems that maintain an optimum air to fuel ratio. (i) As applicable, inspect the burner, and clean or replace any components of the burner as necessary (you may delay the burner inspection until the next scheduled unit shutdown). Units that produce electricity for sale may delay the burner inspection until the first outage, not to exceed 36 months from the previous inspection. At units where entry into a piece of process equipment or into a storage vessel is required to complete the tune-up inspections, inspections are required only during planned entries into the storage vessel or process equipment; (continued below) 40 CFR Section 63.7540(a)(10)

(continued from above) (ii) Inspect the flame pattern, as applicable, and adjust the burner as necessary to optimize the flame pattern. The adjustment should be consistent with the manufacturer's specifications, if available; (iii) Inspect the system controlling the air-to-fuel ratio, as applicable, and ensure that it is correctly calibrated and functioning properly (you may delay the inspection until the next scheduled unit shutdown). Units that produce electricity for sale may delay the inspection until the first outage, not to exceed 36 months from the previous inspection; (iv) Optimize total emissions of CO. This optimization should be consistent with the manufacturer's specifications, if available, and with any NOx requirement to which the unit is subject; (continued below) 40 CFR Section 63.7540(a)(10)

(continued from above) (v) Measure the concentrations in the effluent stream of CO in parts per million, by volume, and oxygen in volume percent, before and after the adjustments are made (measurements may be either on a dry or wet basis, as long as it is the same basis before and after the adjustments are made). Measurements may be taken using a portable CO analyzer; and (vi) Maintain on-site and submit, if requested by the Administrator, an annual report containing the information in paragraphs (a)(10)(vi)(A) through (C) of this section, (A) The concentrations of CO in the effluent stream in parts per million by volume, and oxygen in volume percent, measured at high fire or typical operating load, before and after the tune-up of the boiler or process heater; (B) A description of any corrective actions taken as part of the tune-up; and (continued below) 40 CFR Section 63.7540(a)(10)

(continued from above) (C) The type and amount of fuel used over the 12 months prior to the tune-up, but only if the unit was physically and legally capable of using more than one type of fuel during that period. Units sharing a fuel meter may estimate the fuel used by each unit. 40 CFR Section 63.7540(a)(10)

If EU 353 has a continuous oxygen trim system that maintains an optimum air to fuel ratio, or a heat input capacity of less than or equal to 5 million Btu per hour and the unit is in the units designed to burn gas 1; units designed to burn gas 2 (other); or units designed to burn light liquid subcategories, or meets the definition of limited-use boiler or process heater in 40 CFR Section 63.7575, you must conduct a tune-up of the boiler or process heater every 5 years as specified in paragraphs (a)(10)(i) through (vi) of this section to demonstrate continuous compliance. You may delay the burner inspection specified in paragraph (a)(10)(i) of this section until the next scheduled or unscheduled unit shutdown, but you must inspect each burner at least once every 72 months. 40 CFR Section 63.7540(a)(12)

If EU 353 is not operating on the required date for a tune-up, the tune-up must be conducted within 30 calendar days of startup. 40 CFR Section 63.7540(a)(13)

The Permittee shall report each instance in which the Permittee did not meet each emission limit and operating limit in Tables 1 through 4 or 11 through 13 to this subpart that are applicable. These instances are deviations from the emission limits or operating limits, respectively, in this subpart. These deviations must be reported according to the requirements in 40 CFR Section 63.7550. 40 CFR Section 63.7540(b)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-311

Unless the EPA Administrator has approved a different schedule for submission of reports under 40 CFR Section 63.10(a), the Permittee must submit each report, according to paragraph (h) of this section, by the date in Table 9 to this subpart and according to the requirements in paragraphs (b)(1) through (4) of this section. For units that are subject only to a requirement to conduct an annual, biennial, or 5-year tune-up according to 40 CFR Section 63.7540(a)(10), (11), or (12), respectively, and not subject to emission limits or operating limits, you may submit only an annual, biennial, or 5-year compliance report, as applicable, as specified in paragraphs (b)(1) through (4) of this section, instead of a semiannual compliance report. (continued below) 40 CFR Section 63.7550(b) and Table 9 of 40 CFR pt. 63, subp. DDDDD

(continued from above) 1) The first compliance report must cover the period beginning on the compliance date that is specified for each boiler or process heater in 40 CFR Section 63.7495 and ending on July 31 or January 31, whichever date is the first date that occurs at least 180 days (or 1, 2, or 5 years, as applicable, if submitting an annual, biennial, or 5-year compliance report) after the compliance date that is specified for your source in 40 CFR Section 63.7495. 2) The first compliance report must be postmarked or submitted no later than July 31 or January 31, whichever date is the first date following the end of the first calendar half after the compliance date that is specified for each boiler or process heater in 40 CFR Section 63.7495. The first annual, biennial, or 5-year compliance report must be postmarked or submitted no later than January 31. (continued below) 40 CFR Section 63.7550(b) and Table 9 of 40 CFR pt. 63, subp. DDDDD

(continued from above) 3) Each subsequent compliance report must cover the semiannual reporting period from January 1 through June 30 or the semiannual reporting period from July 1 through December 31. Annual, biennial, and 5-year compliance reports must cover the applicable 1-, 2-, or 5-year periods from January 1 through December 31. 4) Each subsequent compliance report must be postmarked or submitted no later than July 31 or January 31, whichever date is the first date following the end of the semiannual reporting period. Annual, biennial, and 5-year compliance reports must be postmarked or submitted no later than January 31. 40 CFR Section 63.7550(b) and Table 9 of 40 CFR pt. 63, subp. DDDDD

The compliance report must contain the following information in 40 CFR Section 63.7550(c)(5)(i) through (iv) and (xiv): 1) Company and Facility name and address; 2) Process unit information, emissions limitations, and operating parameter limitations. 3) Date of report and beginning and ending dates of the reporting period. 4) The total operating time during the reporting period. 5) Include the date of the most recent tune-up for each unit subject to only the requirement to conduct an annual, biennial, or 5-year tune-up according to 40 CFR Section 63.7540(a)(10), (11), or (12), respectively. Include the date of the most recent burner inspection if it was not done annually, biennially, or on a 5-year period and was delayed until the next scheduled or unscheduled unit shutdown. 40 CFR Section 63.7550(c)

The Permittee shall keep the following records: (1) A copy of each notification and report submitted to comply with this subpart, including all documentation supporting any Initial Notification or Notification of Compliance Status or semiannual compliance report submitted, according to the requirements in 40 CFR Section 63.10(b)(2)(xiv). (2) Records of performance tests, fuel analyses or other compliance demonstrations and performance evaluations as required in 40 CFR Section 63.10(b)(2)(viii). 40 CFR Section 63.7555

The Permittee shall maintain files of all information (including all reports and notifications) required by this part recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, or computer floppy disks, on magnetic tape disks or on microfiche. 40 CFR Sections 63.10(b); 63.7560 and 63.7565

I. REPORTING REQUIREMENTS hdr The Permittee shall maintain records of the occurrence and duration of any startup, shutdown or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system (CMS) or monitoring device is inoperative. 40 CFR Section 60.7(b)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-312

The Permittee shall submit excess emissions and monitoring systems performance report and/or summary form to the Administrator semiannually, except when: more frequent reporting is required by an applicable subpart; or the Administrator on a case-by-case basis, determines that more frequent reporting is necessary. All reports shall be postmarked by the 30th day following the end of each six-month period and include the information in 40 CFR Section 60.7(c)(1) through (4). 40 CFR Section 60.7(c)

The summary report form shall contain the information in figure 1 of 40 CFR Section 60.7. One summary report form shall be submitted for each pollutant monitored at each affected facility. If the total duration of excess emissions is less than 1% of the total operating time and CMS downtime is less than 5% of the total operating time, only the summary report form shall be submitted If the total duration of excess emissions is 1% or greater of the total operating time or CMS downtime is 5% or greater of the total operating time, the summary report form and the excess emission report described in 40 CFR Section 60.7(c) shall both be submitted. 40 CFR Section 60.7(d)

The Permittee shall maintain files of all information required by this part recorded in a form suitable and readily available for expeditious inspection and review. The files shall be retained for at least 5 years following the date of each occurrence, measurement, maintenance, corrective action, report or record. At a minimum, the most recent 2 years of data shall be retained on site. The remaining 3 years of data may be retained off site. Such files may be maintained on microfilm, on a computer, on computer floppy disks, on magnetic tape disks or on microfiche. 40 CFR Sections 60.10(b)

The Permittee shall submit reports to the Administrator in accordance with the reporting requirements in the relevant standard(s). 40 CFR Sections 63.10(d)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-313

Subject Item: EU 361 ATS Process Unit - Refining Equipment
Associated Items: CE 080 Mist Eliminator - High Velocity, i.e., V>250 Ft/Min MR 211 ATS SO2 Analyzer MR 212 ATS O2 Analyzer
MR 213 ATS Air Flow Monitor MR 214 ATS NOx Analyzer MR 215 ATS CO Analyzer
SV 190 ATS Process Unit

What to do Why to do it EMISSION LIMITS hdr Sulfur Dioxide: less than or equal to 5.0 lbs/hour using 1-Hour Average effective upon initial start-up of EU361. This is a state only requirement pursuant to Minn. R. 7007.1750, it is not enforceable by the EPA Administrator or citizens under the Clean Air Act. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y; Minn. R. 7009.0080

Sulfur Dioxide: less than or equal to 5.0 lbs/hour using 3-hour Rolling Average effective upon initial start-up of EU361. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 5.0 lbs/hour using 24-hour Rolling Average effective upon initial start-up of EU361. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Sulfur Dioxide: less than or equal to 19.71 tons/year using 12-month Rolling A verage effective upon initial start-up of EU361. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Opacity: less than or equal to 20 percent opacity Minn. R. 7011.0715, subp. 1(B) Sulfur Dioxide: less than or equal to 250 parts per million using 12-Hour Rolling A verage by volume (dry basis) at zero percent excess air. 40 CFR Section 60.102a(f)(1)(i)

A ll corrective action(s) must be implemented within 45 days of the discharge for which the root cause and corrective action analyses were required or as soon thereafter as practicable. If the Permittee concludes that corrective action should not be conducted, the Permittee shall record and explain the basis for that conclusion no later than 45 days following the discharge as specified in 40 CFR Section 60.108a(c)(6)(ix). 40 CFR Section 60.103a(e)(1)

For corrective actions that cannot be fully implemented within 45 days following the discharge for which the root cause and corrective action analyses were required, the Permittee shall develop an implementation schedule to complete the corrective action(s) as soon as practicable. 40 CFR Section 60.103a(e)(2)

MONITORING REQUIREMENTS hdr Emissions Monitoring: The Permittee shall calibrate, operate and maintain an SO2 CEMS Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y The Permittee shall use CEMS to monitor the sulfur dioxide emissions in order to calculate pounds of sulfur dioxide per hour (lb/hr) from SV190. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y Calculation: The Permittee shall calculate valid hourly average emissions from CEMS. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y The Permittee shall install, operate, calibrate and maintain an instrument for continuously monitoring and recording the concentration (dry basis, 0% excess air) of any SO2 emissions into the atmosphere. The monitor shall include an oxygen monitor for correcting the data for excess air. i) The span values for this monitor are two times the applicable SO2 emission limit and between 10 and 25% O2 inclusive. ii) The Permittee shall install, operate and maintain each SO2 CEMS according to Performance Specification 2 of 40 CFR pt. 60, appendix B. 40 CFR Section 60.106a(a)(1)(i)-(ii)

iii) The Permittee shall conduct performance evaluations of each SO2 monitor according to the requirements in 40 CFR Section 60.13(c) and Performance Specification 2 of 40 CFR pt. 60, appendix B. The Permittee shall use Method 6 or 6C of appendix A-4 and Method 3 or 3A of appendix A-2 to 40 CFR pt. 60 for conducting the relative accuracy evaluations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses" (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 6. 40 CFR Section 60.106a(a)(1)(iii)

The Permittee shall operate the demister system (CE080) whenever the ATS Process Unit (EU361) is in operation. Minn. R. 7007.0800, subp. 8

RECORDKEEPING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-314

SIP SO2 Emission Calculation and Recordkeeping: The Permittee shall maintain records of the calculated SO2 emissions of hourly average of total stack SO2 emissions in lb/hr. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: 40 CFR Section 50.4, SO2 SIP; Title I Condition: 40 CFR pt. 52, subp. Y

The Permittee shall conduct a root cause analysis and a corrective action analysis each time the SO2 emissions are more than 227 kg (500 lb) greater than the amount that would have been emitted if the SO2 or reduced sulfur concentration was equal to the applicable emissions limit in 40 CFR Section 60.102a(f)(1) during one or more consecutive periods of excess emissions or any 24-hour period, whichever is shorter. 40 CFR Section 60.103a(c)(3)

No later than 45 days following the discharge for which a root cause and corrective action analyses were required, the Permittee shall record the corrective action(s) completed to date, and for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates as specified in 40 CFR Section 60.108a(c)(6)(x). 40 CFR Section 60.103a(e)(3)

The Permittee shall comply with the notification, recordkeeping and reporting requirements in 40 CFR Section 60.7. 40 CFR Section 60.108a(a)

The Permittee shall notify the Administrator of the specific monitoring provisions of 40 CFR Sections 60.105a, 60.106a and 60.107a with which the Permittee intends to comply. The Permittee shall submit to the Administrator documentation showing that the process heater meets the definition of a co-fired process heater in 40 CFR Section 60.101a. Notifications required by this paragraph shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). 40 CFR Section 60.108a(b)

The Permittee shall maintain the following records: Records of discharges greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant in any 24-hour period as required by 40 CFR Section 60.103a(c). The following information shall be recorded no later than 45 days following the end of a discharge exceeding the thresholds: i) A description of the discharge. ii) The date and time the discharge was first identified and the duration of the discharge. iii) The measured or calculated cumulative quantity of gas discharged over the discharge duration. If the discharge duration exceeds 24 hours, record the discharge quantity for each 24-hour period. vi) For each discharge greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant, either the measured concentration of reduced sulfur or SO2 discharged to the atmosphere. (continued below) 40 CFR Section 60.108a(c)(6)

(continued from above) vii) For each discharge greater than 500 lb SO2 in excess of the allowable limits from a sulfur recovery plant, the cumulative quantity of H2S and SO2 released into the atmosphere. viii) The steps that the Permittee took to limit the emissions during the discharge. ix) The root cause analysis and corrective action analysis conducted as required in 40 CFR Section 60.103a(d), including an identification of the affected facility, the date and duration of the discharge, a statement noting whether the discharge resulted from the same root cause(s) identified in a previous analysis and either a description of the recommended corrective action(s) or an explanation of why corrective action is not necessary under 40 CFR Section 60.103a(e). (continued below) 40 CFR Section 60.108a(c)(6)

(continued from above) x) For any corrective action analysis for which corrective actions are required in 40 CFR Section 60.103a(e), a description of the corrective action(s) completed within the first 45 days following the discharge and, for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates. 40 CFR Section 60.108a(c)(6)

The Permittee shall submit and excess emissions report for all periods of excess emissions according to the requirements of 40 CFR Section 60.7(c) except that the report shall contain the information specified in 40 CFR Section 60.108a(d)(1) - (7). 1) The date that the exceedance occurred; 2) An explanation of the exceedance; 3) Whether the exceedance was concurrent with a startup, shutdown or malfunction of an affected facility or control system; and 4) A description of the actions taken, if any. 5) The information described in 40 CFR Section 60.108a(c)(6) for all discharges listed in 40 CFR Section 60.108a(c)(6). (continued below) 40 CFR Section 60.108a(d)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-315

(continued from above) 6) For any periods for which monitoring data are not available, any changes made in operation of the emission control system during the period of data unavailability which could affect the ability of the system to meet the applicable emission limit. Operations of the control system and affected facility during periods of data unavailability are to be compared with operation of the control system and affected facility before and following the period of data unavailability. 7) A written statement, signed by a responsible official, certifying the accuracy and completeness of the information contained in the report. 40 CFR Section 60.108a(d)

PERFORMANCE TESTING REQUIREMENTS hdr Initial Performance Test: due 180 days after Initial Startup to demonstrate initial compliance with each applicable emissions limit in 40 CFR Section 60.102a. The notification requirements of 40 CFR Section 60.8(d) apply to the initial performance test and subsequent performance tests. Use test methods in 40 CFR pt. 60, Appendices A-1 through A-8 or other methods as specified in 40 CFR Section 60.104a, except as provided in 40 CFR Section 60.8(b). 40 CFR Section 60.104a(a) and (c); 40 CFR Section 60.8; Minn. R. 7017.2020, subp. 1

The Permittee shall determine compliance with the SO2 emissions limits using the following methods and procedures: 1) Method 1 of 40 CFR pt. 60, Appendix A-1 for sample and velocity traverses. 2) Method 2 of 40 CFR pt. 60, Appendix A-1 for velocity and volumetric flow rate. 3) Method 3, 3A or 3B of 40 CFR pt. 60, Appendix A-2 for gas analysis. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas Analyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 3B of 40 CFR pt. 60, Appendix A-2. 4) Method 6, 6A or 6C of 40 CFR pt. 60, Appendix A-4 to determine the SO2 concentration. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 6 or 6A of 40 CFR pt. 60, Appendix A-4. (continued below) 40 CFR Section 60.104a(h)(1)-(5)

(continued from above) 5) Method 15 or 15A of 40 CFR pt. 60, Appendix A-5 or Method 16 of 40 CFR pt. 60, Appendix A-6 to determine the reduced sulfur compounds and H2S concentrations. The method ANSI/ASME PTC 19.10-1981, "Flue and Exhaust Gas A nalyses", (incorporated by reference - see 40 CFR Section 60.17) is an acceptable alternative to EPA Method 15A of 40 CFR pt. 60, Appendix A-5. i) Each run consists of 16 samples taken over a minimum of 3 hours. ii) The Permittee shall calculate the average H2S concentration after correcting for moisture and O2 as the arithmetic average of the H2S concentration for each sample during the run (ppmv, dry basis, corrected to 0% excess air). iii) The Permittee shall calculate the SO2 equivalent for each run after correcting for moisture and O2 as the arithmetic average of the SO2 equivalent of reduced sulfur compounds for each sample during the run (ppmv, dry basis, corrected to 0% excess air). (continued below) 40 CFR Section 60.104a(h)(1)-(5)

(continued from above) iv) The Permittee shall use Equation 8 of 40 CFR Section 60.104a(d) to adjust pollutant concentrations to 0% O2 or 0% excess air. 40 CFR Section 60.104a(h)(1)-(5)

REPORTING REQUIREMENTS hdr The Permittee shall maintain records of the occurrence and duration of any startup, shutdown or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system (CMS) or monitoring device is inoperative. 40 CFR Section 60.7(b); Minn. R. 7019.0100

The Permittee shall submit excess emissions and monitoring systems performance report and/or summary form to the Administrator semiannually, except when: more frequent reporting is required by an applicable subpart; or the Administrator on a case-by-case basis, determines that more frequent reporting is necessary. All reports shall be postmarked by the 30th day following the end of each six-month period and include the information in 40 CFR Section 60.7(c)(1) through (4). 40 CFR Section 60.7(c); Minn. R. 7019.0100

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-316

The summary report form shall contain the information in figure 1 of 40 CFR Section 60.7. One summary report form shall be submitted for each pollutant monitored at each affected facility. If the total duration of excess emissions is less than 1% of the total operating time and CMS downtime is less than 5% of the total operating time, only the summary report form shall be submitted If the total duration of excess emissions is 1% or greater of the total operating time or CMS downtime is 5% or greater of the total operating time, the summary report form and the excess emission report described in 40 CFR Section 60.7(c) shall both be submitted. 40 CFR Section 60.7(d); Minn. R. 7019.0100

The Permittee shall maintain a file of all measurements, including continuous monitoring system (CMS), monitoring device and performance testing measurements; all CMS performance evaluations; all CMS or monitoring device calibration checks; adjustments and maintenance performed on these systems or devices; and all other information required by 40 CFR pt. 60 recorded in a permanent form suitable for inspection. The file shall be retained for at least two years following the date of such measurements, maintenance, reports and records, except as follows: 40 CFR Section 60.7(f); Minn. R. 7019.0100

A n automated CEMS records and reduces the measured data to the form of the pollutant emission standard through the use of a computerized data acquisition system. In lieu of maintaining a file of all CEMS subhourly measurements as required under 40 CFR Section 60.7(f), the Permittee shall retain the most recent consecutive three averaging periods of subhourly measurements and a file that contains a hard copy of the data acquisition system algorithm used to reduce the measured data into the reportable form of the standard. 40 CFR Section 60.7(f)(1); Minn. R. 7019.0100

In lieu of maintaining a file of all CEMS subhourly measurements as required under 40 CFR Section 60.7(f), the Permittee shall retain all subhourly measurements for the most recent reporting period. The subhourly measurements shall be retained for 120 days from the date of the most recent summary or excess emission report submitted to the Administrator. 40 CFR Section 60.7(f)(2); Minn. R. 7019.0100

If notification substantially similar to that in 40 CFR Section 60.7(a) is required by any other State or local agency, sending the Administrator a copy of that notification will satisfy the requirements of 40 CFR Section 60.7(a). 40 CFR Section 60.7(g); Minn. R. 7019.0100

Individual subparts of 40 CFR pt. 60 may include specific provisions which clarify or make inapplicable the provisions set forth in this section. 40 CFR Section 60.7(h); Minn. R. 7019.0100

A t all times, including periods of startup, shutdown and malfunction, the Permittee shall, to the extent possible, maintain and operate any affected facility including associated air pollution control equipment in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Administrator which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures and inspection of the source. 40 CFR Section 60.11(d); Minn. R. 7017.2015

For the purpose of submitting compliance certifications or establishing whether or not a person has violated or is in violation of any standard in this part, nothing in this part shall preclude the use, including the exclusive use, of any credible evidence or information, relevant to whether a source would have been in compliance with applicable requirements if the appropriate performance or compliance test or procedure had been performed. 40 CFR Section 60.11(g); Minn. R. 7017.2015

The Permittee shall conduct a root cause analysis and corrective action analysis as soon as possible, but no later than 45 days after a discharge exceeding 500 lb greater than the permit limit. 40 CFR Section 60.103a(d)

If a single continuous discharge exceeds 500 lb greater than the permit limit for 2 or more consecutive 24-hour periods, a single root cause analysis and corrective action analysis may be conducted. 40 CFR Section 60.103a(d)(1)

Excess emissions reports required for all 12-hour periods during which the average concentration of SO2 as measured by the SO2 continuous monitoring system required under 40 CFR Section 60.106a(a)(1) exceeds the applicable emission limit (dry basis, 0% excess air). 40 CFR Section 60.106a(b)(1)

CEMS REQUIREMENTS hdr CEMS QA/QC: The owner or operator of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, Appendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-317

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown or malfunction except for periods of acceptable monitor downtime. The requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 and 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

A IR FLOW MONITORING REQUIREMENTS hdr Stack Air Flow: The Permittee shall calibrate, operate and maintain a continuous air flow monitor that records the stack air flow for SV 190. Minn. R. 7007.0800, subp. 4

O2 MONITOR REQUIREMENT hdr QA Plan: Develop and implement a written quality assurance plan that covers the O2 Monitor. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7007.0800, subp. 4

REPORTING REQUIREMENT hdr Report: due before end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of the SO2 limits. Title I Condition: 40 CFR Section 52.21 & Minn. R. 7007.3000

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-318

Subject Item: CE 002 Flaring
Associated Items: EU 209 Track 8 Rail Loading - Loading-Unloading Equipment FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage GP 106 Control Equipment Used to Meet Requirements of MACT CC MR 189 Temperature Indicator for 101H1

What to do Why to do it Fuel Usage: less than or equal to 0.10 grains/dry standard cubic foot using 3-hour Rolling Average . Limit does not apply during periods of startup, shutdown, or malfunction. 40 CFR Section 60.104(a)(1); 40 CFR Section 60.8(c); Minn. R. 7011.1435(A)

Operating Parameter: shall operate the vapor processing system in a manner not to exceed the operating parameter value for the parameter or to go below the operating parameter value for the parameter and established using the procedures in 40 CFR Section 63.425(b). In cases where an alternative parameter is approved, each owner or operator shall operate the vapor processing system in a manner not to exceed or not to go below, as appropriate, the alternative operating parameter value. Operation of the vapor processing system in a manner exceeding or going below the operating parameter value shall constitute a violation of the emission standard in 40 CFR Section 63.422(b). 40 CFR Section 63.427(b); 40 CFR Section 63.6(f)(1); 40 CFR Section 63.650(a); Minn. R. 7007.0800, subps. 2 & 14

Follow the design requirements of 40 CFR Section 502(a), (d). Follow the design requirements of 40 CFR Section 502(h), (i) or alternatively as listed in 40 CFR Section 63.425(e). 40 CFR Section 63.422(a)

Emissions to the atmosphere from the vapor collection and processing systems due to the loading of gasoline cargo tanks shall not exceed 10 milligrams of total organic compounds per liter of gasoline loaded as defined in 40 CFR Section 60.503. 40 CFR Section 63.422(b)

Loadings of liquid product into gasoline cargo tanks shall be limited to vapor-tight gasoline cargo tanks using the procedures as listed in 40 CFR Section 60.502(e). 40 CFR Section 63.422(a) & (c); 40 CFR Section 60.502(e) The terminal owner or operator shall take steps assuring that the nonvapor-tight gasoline cargo tank (i.e., cargo tanks initially loaded without proper vapor tightness documentation) will not be reloaded at the facility until vapor proper vapor tightness documentation for that gasoline cargo tank is obtained. 40 CFR Section 63.422(c); 40 CFR Section 60.502(e)

The owner or operator shall act to assure that the gasoline cargo tank's vapor collection systems are connected during each loading of a gasoline cargo tank at the affected facility. 40 CFR Section 63.422(a); 40 CFR Section 60.502(g)

Compliance Requirement: Each owner or operator subject to the emission standard in 40 CFR Section 63.422(b) shall conduct a performance test on the vapor processing system according to the test methods and procedures of 40 CFR Section 60.503 except that a reading of 500 ppm shall be used to determine the level of leaks to be repaired under 40 CFR Sections 60.503(b) or 63.425(a)(1)(ii). 40 CFR Section 63.425(a)

Performance Test Requirement: For each performance test conducted under 40 CFR Section 63.425(a), the owner or operator shall determine a monitored operating parameter value for the vapor processing system by continuously recording the operating parameter during the performance test and determining operating parameter values based on the results of the test; a rationale for selecting the parameter values shall be provided to the Administrator. 40 CFR Section 63.425(b)

Recordkeeping Requirement: For performance tests performed after the initial test, the owner or operator shall document the reasons for any change in the operating parameter value since the previous performance test. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 63.425(c)

A nnual Certification Test: Follow one of the test methods and procedures listed in 40 CFR Section 63.425(e) or as an alternative to 40 CFR Section 63.425(e), FHR may also alternatively comply with 40 CFR Section 63.425(i), railcar bubble leak test procedures. 40 CFR Section 63.425(e); 40 CFR Section 63.425(i)

COMPLIANCE ASSURANCE MONITORING (CE002) hdr The Permittee shall operate and maintain the afterburner (CE 002) at all times that any emission unit controlled by the afterburner (EU 209) is in operation. The Permittee shall document periods of non-operation of the control equipment. Minn. R. 7007.0800, subps. 2 and 14

Operation and maintenance of continuous monitoring systems: All CMS shall be installed, operational, and the data verified as specified in the relevant standard either prior to or in conjunction with conducting performance tests under 40 CFR Section 63.7. Verification of operational status shall, at a minimum, include completion of the manufacturer's written specifications or recommendations for installation, operation, and calibration of the system. 40 CFR Section 63.8(c)(3); Minn. R. 7007.0800, subp. 14

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-319

Monitoring Requirement: Install, calibrate, certify, operate and maintain according to the manufacturer's specification a CPMS capable of measuring temperature. The CPMS must be installed in the firebox or in the ductwork immediately downstream from the firebox in a position before any substantial heat exchange occurs. 40 CFR Section 63.427(a)(3); Minn. R. 7007.0800, subps. 2 and 14

Operation Requirement: Operation of air pollution control system to achieve emission limit or operational parameter at or above the temperature requirement of 187.3 degrees F. 40 CFR Section 63.427(b); Minn. R. 7007.0800, subps. 2 and 14

Operation and maintenance of continuous monitoring systems: All CMS shall be installed such that representative measurements of emissions or process parameters from the affected source are obtained. 40 CFR Section 63.8(c)(2); Minn. R. 7007.0800, subps. 2 and 14

Operation and maintenance of continuous monitoring systems: Except for system breakdowns, out-of-control periods, repairs, maintenance periods, calibration checks, and zero (low-level) and high-level calibration drift adjustments, all CMS shall be in continuous operation. 40 CFR Section 63.8(c)(4); Minn. R. 7007.0800, subps. 2 and 14

Operation and maintenance of continuous monitoring systems: The owner or operator shall ensure the immediate repair or replacement of CMS parts to correct routine" or otherwise predictable CMS malfunctions as defined in the source's startup, shutdown, and malfunction plan required by 40 CFR Section 63.6(e)(3). The owner or operator shall keep the necessary parts for routine repairs of the affected equipment readily available. If the plan is followed and the CMS is repaired immediately, this action shall be reported in the semiannual startup, shutdown, and malfunction report required under 40 CFR Section 63.10(d)(5)(i). 40 CFR Section 63.8(c)(1)(i); Minn. R. 7007.0800, subps. 2 and 14

Daily Monitoring: The Permittee shall physically verify the operation of the temperature recording device at least once each operating day to verify that it is working and recording properly. The Permittee shall maintain a written record of the daily verifications. 40 CFR Section 64.3(b); Minn. R. 7017.0200

Periodic Inspections: Conduct periodic inspections in accordance with the CAM Plan for the control equipment. 40 CFR Section 64.3; Minn. R. 7017.0200

Corrective Actions: If the temperature is below the minimum specified by this permit or if the thermal oxidizer or any of its components are found during the inspections to need repair, the Permittee shall take corrective action as soon as possible. Corrective actions shall return the temperature to at least the permitted minimum and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the thermal oxidizer. The Permittee shall keep a record of the type and date of any corrective action taken. 40 CFR Section 64.7(d); Minn. R. 7017.0200

Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing minimum combustion chamber temperature(s), the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring changes. 40 CFR Section 64.7(e); Minn. R. 7017.0200

CAM Excursions Reporting: As required by 40 CFR Section 64.9(a)(2), for the Quarterly Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Health and the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. The Permittee shall report all excursions in the quarterly report required by this permit. 40 CFR Section 64.9(a)(2); Minn. R. 7017.0200

The Permittee shall comply with the monitoring, recordkeeping, and reporting requirements contained in the CAM plan submitted to the MPCA effective on the permit issuance date. 40 CFR Section 64.6(c); Minn. R. 7017.0200

RECORDKEEPING AND REPORTING REQUIREMENTS hdr Recordkeeping Requirement: Records of the annual tests of gasoline cargo tanks to be conducted as specified in 40 CFR Section 63.425(e)-(h). The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 63.428(b); 40 CFR Section 63.428(k)

Recordkeeping Requirement: Records of continuous monitoring data required by 40 CFR Section 63.427(a), or of the alternative parameter if approved under 40 CFR Section 63.427(b) shall be kept in a readily accessible location. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 63.428(c)

Semi-Annual report must include each loading of a gasoline cargo tank for which vapor tightness documentation had not been previously obtained by the facility. 40 CFR Section 63.428(g)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-320

Reporting and Recordkeeping: Submit 1) an excess emissions report in accordance with 40 CFR Section 63.10(e)(3), each exceedance or failure to maintain the monitored operating parameter value determined in 40 CFR Section 63.425(b); 2) Each instance of a nonvapor-tight gasoline cargo tank loading at the facility in which the operator failed to take steps to assure that such cargo tank would not be reloaded at the facility before vapor tightness documentation for the cargo tank was obtained; and 3) Each reloading or a nonvapor-tight gasoline cargo tank at the facility before vapor tightness documentation for that cargo tank is obtained by the facility. 40 CFR Section 63.428(h)

Recordkeeping Requirement: Record each startup, shutdown or malfunction of the air pollution control equipment or any periods during which a continuous monitoring system or monitoring device is inoperative. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.7(b)

General Recordkeeping Requirements: The owner or operator shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available for expeditious inspection and review including all information required by 40 CFR Section 63.10(b). The files shall be kept for at least five (5) years following the date of each occurrence, measurement, maintenance, corrective action, report or record. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 63.10(b)

Startup, Shutdown, and Malfunction Plan: The owner or operator shall develop and implement a written startup, shutdown, and malfunction plan that describes, in detail, procedures for operating and maintaining the source during periods of startup, shutdown, and malfunction and a program of corrective action for malfunctioning process and air pollution control, and monitoring equipment used to comply with the relevant standard. As required under 40 CFR Section 63.8(c)(1)(i), the plan shall identify all routine or otherwise predictable CMS malfunctions. The plan shall be developed by the compliance date and shall meet the purposes specified in 40 CFR Section 63.6(e)(3)(i)(A) through (C). 40 CFR Section 63.6(e)(3)(i) 40 CFR Section 63.8(c)(1)(iiii)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-321

Subject Item: CE 003 Activated Carbon Adsorption
Associated Items: EU 004 Truck Bottom Loading (gas, distillate) including the trucks - Loading-Unloading Equipment FS 006 Bottom Loading - Material Handling/Transfer/Storage GP 106 Control Equipment Used to Meet Requirements of MACT CC MR 004 VOC Monitor at Bottom Loading Unit

What to do Why to do it CAM REQUIREMENTS FOR CE 003 hdr The Permittee shall operate and maintain the carbon adsorption in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. Minn. R. 7007.0800, subp. 14

Operation Requirement: Operation of air pollution control system to achieve emission limit or operational parameter. 40 CFR Section 63.427(b); Minn. R. 7007.0800, subps. 2 and 14 Monitoring Requirement: Install, calibrate, certify, operate and maintain according to the manufacturer's specification a CEMS capable of measuring organic compounds concentration. 40 CFR Section 63.427(a)(1); 40 CFR Section 64.3(b); Minn. R. 7017.0200

Daily Monitoring: The Permittee shall physically verify the operation of the VOC analyzer at least once each operating day to verify that it is working and recording properly. The Permittee shall maintain a written record of the daily verifications. 40 CFR Section 64.3(b); Minn. R. 7017.0200

Quarterly Inspections: At least once per calendar quarter, the Permittee shall inspect the control equipment internal and external system components. The Permittee shall maintain a written record of the inspection and any corrective actions taken resulting from the inspection. 40 CFR Section 64.3; Minn. R. 7017.0200

A nnual Inspection: At least once per calendar year, the Permittee shall conduct an internal inspection of the control device that includes all operating systems of the control device. The Permittee shall maintain a written record of the inspection and any action resulting from the inspection. 40 CFR Section 64.3; Minn. R. 7017.0200

Corrective Actions: If VOC analyzer or any of its components are found during the inspections to need repair, the Permittee shall take corrective action as soon as possible. Corrective actions shall return the outlet VOC concentration to at least the permitted minimum and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the activated carbon adsorption. The Permittee shall keep a record of the type and date of any corrective action taken. 40 CFR Section 64.7(d); Minn. R. 7017.0200

Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing minimum combustion chamber temperature(s), the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring changes. 40 CFR Section 64.7(e); Minn. R. 7017.0200

CAM Excursions Reporting: As required by 40 CFR Section 64.9(a)(2), for the Quarterly Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Health and the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. The Permittee shall report all excursions in the quarterly report required by this permit. 40 CFR Section 64.9(a)(2); Minn. R. 7017.0200

The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. 40 CFR Section 64.9(b); Minn. R. 7017.0200

OPERATIONAL, RECORDKEEPING AND REPORTING REQUIREMENTS hdr Operation Requirement: the owner or operator shall act to assure that loadings of gasoline tank trucks at the affected facility are made into tanks equipped with vapor collection equipment that is compatible with the terminals vapor collection system. 40 CFR Section 60.502(f); 40 CFR Section 63.422(a); 40 CFR Section 64.3; Minn. R. 7017.0200

Operation Requirement: the owner or operator shall act to assure that the terminals and the tank trucks vapor collection systems are connected during each loading of a gasoline tank truck at the affected facility. 40 CFR Section 60.502(g); 40 CFR Section 63.422(a); 40 CFR Section 64.3; Minn. R. 7017.0200

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-322

Construction/Design Requirement: each vapor collection system shall be designed to prevent any total organic compound vapors from passing to another loading rack. 40 CFR Section 60.502(d); 40 CFR Section 63.422(a)

Design/Construction Requirement: the vapor collection and liquid loading equipment shall be designed and operated to prevent gauge pressure in the delivery tank from exceeding 450 mm of water during product loading. 40 CFR Section 60.502(h); 40 CFR Section 63.422(a)

Compliance Requirement: loadings of liquid product into gasoline tank trucks shall be limited to vapor tight gasoline tank trucks using the procedures in 40 CFR Section 60.502(e)(1)-(5). 40 CFR Section 60.502(e); 40 CFR Section 63.422(a)

Recordkeeping Requirement: the owner or operator shall obtain documentation that states that the truck to be gasoline loaded is vapor tight. 40 CFR Section 60.502(e)(1); 40 CFR Section 63.422(a) Recordkeeping Requirement: the owner or operator shall require the tank ID number to be recorded as each gasoline tank truck is loaded at the affected facility. 40 CFR Section 60.502(e)(2); 40 CFR Section 63.422(a) Compliance Requirement: the owner or operator shall cross check each tank ID number obtained in paragraph (e)(2) with the file of tank vapor tightness documentation within 2 weeks after the corresponding tank is loaded. 40 CFR Section 60.502(e)(3); 40 CFR Section 63.422(a)

Reporting Requirement: the owner or operator shall notify the owner or operator of each non-vapor-tight gasoline tank truck within one (1) week after the loading has occurred. 40 CFR Section 60.502(e)(4); 40 CFR Section 63.422(a)

Compliance Requirement: the owner or operator shall take steps assuring that the non-vapor-tight gasoline tank truck will not be reloaded until vapor tightness documentation for that tank is obtained. 40 CFR Section 60.502(e)(5); 40 CFR Section 63.422(a)

Design/Construction Requirement: no pressure-vacuum vent in the bulk gasoline terminals vapor collection system shall begin to open at a system pressure less than 450 mm of water. 40 CFR Section 60.502(i); 40 CFR Section 63.422(a)

Performance Test Requirement: in conducting the performance tests required by this subpart, the owner or operator shall use the test methods in Appendix A of this part, except as provided in 40 CFR Section 60.8(b); the three-run requirement of 40 CFR Section 60.8(f) does not apply to this subpart. 40 CFR Section 60.503(a); 40 CFR Section 63.422(a)

Compliance Requirement: Each owner or operator subject to the emission standard in 40 CFR Section 63.422(b) shall conduct a performance test on the vapor processing system according to the test methods and procedures of 40 CFR Section 60.503 except that a reading of 500 ppm shall be used to determine the level of leaks to be repaired under 40 CFR Section 60.503(b). 40 CFR Section 63.425(a)

Recordkeeping Requirement: Record each startup, shutdown or malfunction of the air pollution control equipment. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 60.7(b)

Performance Test Requirement: For each performance test conducted under 40 CFR Section 63.425(a), the owner or operator shall determine a monitored operating parameter value for the vapor processing system by continuously recording the operating parameter during the performance test and determining operating parameter values based on the results of the test; a rationale for selecting the parameter values shall be provided to the Administrator. 40 CFR Section 63.425(b)

Recordkeeping Requirement: For performance tests performed after the initial test, the owner or operator shall document the reasons for any change in the operating parameter value since the previous performance test. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 63.425(c)

A nnual Certification Test: Follow one of the test methods and procedures listed in 40 CFR Section 63.425(e). 40 CFR Section 63.425(e)

Recordkeeping Requirement: Records of the annual tests of gasoline cargo tanks to be conducted as specified in 40 CFR Section 63.425(e)-(h). The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 63.428(b); 40 CFR Section 63.428(k)

Recordkeeping Requirement: Records of continuous monitoring data required by 40 CFR Section 63.427(a), or of the alternative parameter if approved under 40 CFR Section 63.427(b) shall be kept in a readily accessible location. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 63.428(c)

Semi-Annual report must include each loading of a gasoline cargo tank for which vapor tightness documentation had not been previously obtained by the facility. 40 CFR Section 63.428(g)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-323

Reporting and Recordkeeping: Submit 1) an excess emissions report in accordance with 40 CFR Section 63.10 (e)(3)- each exceedance or failure to maintain the monitored operating parameter value determined in 40 CFR Section 63.425(b). 2) Each instance of a nonvapor-tight gasoline cargo tank loading at the facility in which the operator failed to take steps to assure that such cargo tank would not be reloaded at the facility before vapor tightness documentation for the cargo tank was obtained; and 3) Each reloading or a nonvapor-tight gasoline cargo tank at the facility before vapor tightness documentation for that cargo tank is obtained by the facility. 40 CFR Section 63.428(h)

Startup, Shutdown, and Malfunction Plan: The owner or operator shall develop and implement a written startup, shutdown, and malfunction plan that describes, in detail, procedures for operating and maintaining the source during periods of startup, shutdown, and malfunction and a program of corrective action for malfunctioning process and air pollution control equipment used to comply with the relevant standard. As required under 40 CFR Section 63.8(c)(1)(i), the plan shall identify all routine or otherwise predictable CMS malfunctions. The plan shall be developed by the compliance date and shall meet the purposes specified in 40 CFR Section 63.6(e)(3)(i)(A) through (C). 40 CFR Section 63.6(e)(3)(i); 40 CFR Section 63.8(c)(1)(iii)

Operation and maintenance of continuous monitoring systems: The owner or operator shall ensure the immediate repair or replacement of CMS parts to correct "routine" or otherwise predictable CMS malfunctions as defined in the source's startup, shutdown, and malfunction plan required by 40 CFR Section 63.6(e)(3). The owner or operator shall keep the necessary parts for routine repairs of the affected equipment readily available. If the plan is followed and the CMS is repaired immediately, this action shall be reported in the semiannual startup, shutdown, and malfunction report required under 40 CFR Section 63.10(d)(5)(i). 40 CFR Section 63.8(c)(1)(i)

Operation and maintenance of continuous monitoring systems: All CMS shall be installed such that representative measurements of emissions or process parameters from the affected source are obtained. In addition, CEMS shall be located according to procedures contained in the applicable performance specification(s). 40 CFR Section 63.8(c)(2)

Operation and maintenance of continuous monitoring systems: All CMS shall be installed, operational, and the data verified as specified in the relevant standard either prior to or in conjunction with conducting performance tests under 40 CFR Section 63.7. Verification of operational status shall, at a minimum, include completion of the manufacturer's written specifications or recommendations for installation, operation, and calibration of the system. 40 CFR Section 63.8(c)(3)

Operation and maintenance of continuous monitoring systems: Except for system breakdowns, out-of-control periods, repairs, maintenance periods, calibration checks, and zero (low-level) and (high-level) calibration drift adjustments, the CEMS, shall be in continuous operation and shall meet minimum frequency of operation requirements by completing a minimum of one cycle of operation (sampling, analyzing, and data recording) for each successive 15-minute period. 40 CFR Section 63.8(c)(4)

Quality Control Program: The owner or operator shall develop a quality control program meeting the requirements of 40 CFR Section 63.8(d)(2) and (3) within 60 days of the effective date. The program shall follow the procedures of 40 CFR pt. 60, Appendix F. Minn. R. 7007.0800, subp. 2

General Recordkeeping Requirements: The owner or operator shall maintain files of all information (including all reports and notifications) required by 40 CFR pt. 63 recorded in a form suitable and readily available for expeditious inspection and review including all information required by 40 CFR Section 63.10(b). The files shall be kept for at least five (5) years following the date of each occurrence, measurement, maintenance, corrective action, report or record. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 63.10(b)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-324

Subject Item: CE 006 Electrostatic Precipitator - Medium Efficiency
Associated Items: EU 228 FCCU - Refining Equipment MR 017 17ME-187 FCC Common Stack Opacity Analyzer MR 018 FCC Common Stack NOx Analyzer MR 019 FCC Common Stack SO2 Analyzer MR 021 FCC CO(%) in Flue Gas Monitor
MR 022 17H-2 Fuel Gas Flow Meter
MR 023 17H-4 Fuel Gas Flow Meter
MR 024 EMRC Flow for 17ME-187 MR 025 EMRC Temperature Thermocouple for 17ME-187 MR 106 FCC O2 Dry Percent
MR 107 FCC CO Low

What to do Why to do it COMPLIANCE ASSURANCE MONITORING (CE 006) hdr Compliance Assurance Monitoring: The Permittee shall operate and maintain the ESP (CE 006) at any time that the process equipment controlled by the ESP (EU 228) is in operation. The Permittee shall document periods of non-operation of the control equipment. Title I Condition: To avoid classification as a major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for PM < 10 micron: greater than or equal to 70 percent control efficiency Title I Condition: To avoid classification as a major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 The Permittee shall operate and maintain control equipment such that it achieves a control efficiency for Total Particulate Matter: greater than or equal to 70 percent control efficiency Title I Condition: To avoid classification as a major source and modification under 40 CFR Section 52.21 & Minn. R. 7007.3000 Operation and Maintenance of ESP: The Permittee shall operate and maintain the ESP in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and review by MPCA staff. Following the NESHAP, Subpart UUU Operations, Maintenance, and Monitoring (OM&M) Plan satisfies this requirement. Minn. R. 7007.0800; subps. 2 and 14

The Permittee shall operate CE 006 with no less than the minimum number of fields (TR sets) online during the most recent performance test that measured PM and PM10 emissions and showed compliance with the applicable limit under EU 228. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; 40 CFR Section 64.3

The Permittee shall record the minimum number of fields (TR sets) online in CE 006 once each day of operation of EU 228. If the minimum number of fields are found to not be online, commence corrective action (as outlined in the operation and maintenance plan for the facility) within 24-hours of discovery to return the minimum number of fields online. This is considered an excursion as defined in 40 CFR Section 64.1. Make a record of all corrective actions taken. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; 40 CFR Section 64.3

Opacity: Corrective action (as outlined in the CAM plan) is required as soon as possible if opacity is greater than 20% using a daily average as measured using the COMS located on SV 019. As indicated in the CAM plan, opacity in excess of 20% shall be considered an excursion under 40 CFR Section 64.6(c)(2) for purposes of CAM requirements, but is not an indication of an exceedance of the applicable emission limitation and shall not be considered a permit deviation if the response and reporting requirements of the CAM plan and this permit are met. 40 CFR Section 64.3(a)(2); Minn. R. 7017.0200

Continuous Monitoring: The Permittee shall continuously, or at a minimum once every 15 minutes, monitor the opacity of the ESP exhaust. [See Subject Item EU 228, section C for specific COMS operating requirements.] 40 CFR Section 64.3(b)(4)(ii); Minn. R. 7017.0200

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-325

Response to excursions: (1) Upon detecting an excursion, the owner or operator shall restore operation of the pollutant-specific emissions unit (including the control device and associated capture system) to its normal or usual manner of operation as expeditiously as practicable in accordance with good air pollution control practices for minimizing the period of any startup, shutdown or malfunction and taking any necessary corrective actions to restore normal operation and prevent the likely recurrence of the cause of an excursion (other than those caused by excused startup or shutdown conditions). Such actions may include initial inspection and evaluation, recording that operations returned to normal without operator action (such as through response by a computerized distribution control system), or any necessary follow-up actions to return operation to within the indicator range, designated condition, or below the applicable emission limitation or standard, as applicable. 40 CFR Section 64.7(d); Minn. R. 7017.0200

Periodic Inspections: At least once per calendar quarter, or more frequently if required by the manufacturer, the Permittee shall inspect the control equipment components that are subject to wear or plugging, for example: bearings, belts, hoses, fans, nozzles, orifices, and ducts. The Permittee shall maintain a written record of the inspection and any corrective actions taken resulting from the inspection. 40 CFR Section 64.3; Minn. R. 7017.0200

A nnual Inspections: At least once per calendar year, or more frequently if required by the manufacturer, the Permittee shall perform an in-service inspection to inspect the control equipment components not covered by the quarterly inspections. This includes, but is not limited to, components that are not subject to wear or plugging including structural components, housings, and hoods. The Permittee shall maintain a written record of the inspection and any corrective actions taken resulting from the inspection. 40 CFR Section 64.3; Minn. R. 7017.0200

Corrective Actions: The Permittee shall take corrective action as soon as possible if any of the following occur: - the recorded daily average of opacity is outside the required operating range; or - the ESP or any of its components are found during the inspections to need repair. Corrective actions shall return operation to within the permitted range and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the OM&M Plan for the FCCU. The Permittee shall keep a record of the type and date of any corrective action taken for the FCCU. 40 CFR Section 64.7(d); Minn. R. 7017.0200

Opacity CAM Performance Criteria: 1. Opacity is measured using a COMS on the SV 019. 2. Conduct daily validation and semi-annual calibration error audits. Visual confirmation from data recording verifies operation twice per day. 3. Follow the QA/QC plan developed for the COMS. 4. The opacity is measured continuously. 5. The daily average opacity is calculated and recorded. 6. The averaging period is a daily average. 40 CFR Section 64.6(c); Minn. R. 7017.0200

Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing opacity which is considered an excursion, the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring changes. 40 CFR Section 64.7(e); Minn. R. 7017.0200

CAM Excursions Reporting: As required by 40 CFR Section 64.9(a)(2), for the Quarterly Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Health and the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. The Permittee shall report all CE 006 and EU 228 opacity excursions in the quarterly report required by this permit. 40 CFR Section 64.9(a)(2); Minn. R. 7017.0200

The Permittee will comply with the monitoring, recordkeeping and reporting requirements contained in the CAM plan submitted to the MPCA effective on the permit issuance date. 40 CFR Section 64.6(c); Minn. R. 7017.0200

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-326

Subject Item: CE 028 Direct Flame Afterburner w/Heat Exchanger
Associated Items: EU 178 OSWTP - API Oil/Water Separator Fore Bay (94B1A & 94B1B) - Separation Equipment EU 182 OSWTP - Sludge Basin 2A - Refining Equipment EU 183 OSWTP - Equalization Basin 2B - Refining Equipment EU 184 OSWTP - Equalization Basin 2C - Refining Equipment EU 185 OSWTP-Enhanced Biological Treatm ent Basin 94B3C - Refining Equipment
EU 186 OSWTP - DAF Tank (old) - Refining Equipment
EU 187 OSWTP - DAF Tank (new) - Refining Equipment EU 188 OSWTP - DAF Rapid Mix Tank (old) - Mixing Equipment EU 189 OSWTP - DAF Rapid Mix Tank (new) - Mixing Equipment
EU 190 OSWTP - DAF Floc T ank (old) - Refining Equipment
EU 191 OSWTP - DAF Floc T ank (new) - Refining Equipment EU 192 OSWTP - Aerobic Digester - Digester EU 197 OSWTP - Oily Sludge Dewateri ng (Centrifuge) - Refining Equipment
EU 282 OSWTP - Thermal Oxidizer - Other Combustion FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions GP 126 Affected Sources at the refinery under MACT GGGGG
MR 101 94H1 & 94H3 Natural Gas Flow MR 102 94H-1 Thermocouple for Fire Box Temperature MR 104 94H1 SO2 Analyzer
MR 145 Flow Meter for 94H1 Exhaust Gases TK 336 Organic Liquid Storage Tank

What to do Why to do it Subject to 40 CFR pt. 61, subps. A and FF requirements. Compliance with 40 CFR pt. 61, subp. FF and 40 CFR pt. 61, subp. A requirements as listed in this permit fully satisfies 40 CFR pt. 60, subps. A and QQQ; 40 CFR pt. 63, subps. A and CC requirements. 40 CFR Section 60.11(d); 40 CFR Section 60.690-60.699; 40 CFR Section 60.692-5(e)(4)-(5); 40 CFR Section 60.697(f); 40 CFR Section 63.640(o)(1); Minn. R. 7011.1435(C) POLLUTION CONTROL EQUIPMENT AND CAM REQUIREMENTS hdr The Permittee shall operate and maintain the thermal oxidizer (CE 028 or CE 029 (backup) at all times that any emission unit controlled by the thermal oxidizer ( EU 178, EUs 182- 191, EU 197, EU 278, EU 280, EU 281, EU 289, EUs 290- 293; EU 293, EU 314, EU 254, EU 282 and TK 336) is in operation. The Permittee shall document periods of non-operation of the control equipment. Minn. R. 7007.0800, subps. 2 and 14

Operation and Maintenance of the Thermal Oxidizer: The Permittee shall operate and maintain the thermal oxidizer in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. Minn. R. 7007.0800, subps. 2 & 14

Temperature: Maintain temperature within 50 degree F of temperature established in most recent destruction efficiency performance test using a 3-hour Rolling A verage. The temperature shall be measured in a representative location in or near the firebox of the oxidizer. 40 CFR Section 61.354(c)(1); 40 CFR Section 61.356(j)(4); Minn. R. 7011.9930(E); Minn. R. 7017.2025

A flow indicator shall be installed on a vent stream to a control device to ensure that the vapors are being routed to the control device. 40 CFR Section 64.3; Minn. R. 7017.0200; 40 CFR Section 60.692-5 Daily Monitoring: The Permittee shall verify the operation of the temperature recording device at least once each operating day to verify that it is working and recording properly. The Permittee shall maintain a written or electronic record of the daily verifications. 40 CFR Section 64.3(b); Minn. R. 7017.0200; Minn. R. 7007.0800, subps. 4 and 5

Inspections: Conduct periodic inspections in accordance with the CAM Plan. 40 CFR Section 64.3; Minn. R. 7017.0200; Minn. R. 7007.0800, subps. 4, 5, and 14

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-327

Corrective Actions: If the temperature is below the minimum specified by this permit or if the thermal oxidizer or any of its components are found during the inspections to need repair, the Permittee shall take corrective action as soon as possible. Corrective actions shall return the temperature to at least the permitted minimum and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the thermal oxidizer. The Permittee shall keep a record of the type and date of any corrective action taken. 40 CFR Section 64.7(d); Minn. R. 7017.0200; Minn. R. 7007.0800, subps. 4, 5, and 14

For each control device, maintain documentation that includes the following information regarding the control device operation: (1) Dates of startup and shutdown of the closed-vent system and control device; (2) A description of the operating parameter (or parameters ) to be monitored to ensure that the control device will be operated in conformance with these standards and the control device's design specifications and an explanation of the criteria used for selection of that parameter (or parameters). This documentation shall be kept for the life of the control device; and (3) Periods when the closed-vent system and control device are not operated as designed including all periods and the duration when: Any valve car-seal or closure mechanism is broken or the by-pass line valve position has changed and The flow monitoring devices indicate that vapors are not routed to the control device as required. 40 CFR Section 64.6(c); Minn. R. 7017.0200; 40 CFR Section 61.356(j); 40 CFR Section 61.356(j)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR 60.697(d); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR 60.697(d); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Maintain continuous records of the temperature of the gas stream in the combustion zone of the incinerator and records of all 3-hour periods of operation during which the average temperature of the gas stream in the combustion zone is more than 28 °C (50 °F) below the temperature established in most recent destruction efficiency performance test. 40 CFR Section 64.9(b); Minn. R. 7017.0200; 40 CFR Section 61.356(j)(4); 40 CFR 60.697(f)(3)(viii); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. 40 CFR Section 64.9(b); Minn. R. 7017.0200

CAM Excursions Reporting: As required by 40 CFR Section 64.9(a)(2), for the Quarterly Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Health and the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. The Permittee shall report all CEs 028 and 029 excursions in the quarterly report required by this permit. 40 CFR Section 64.9(a)(2); Minn. R. 7017.0200

Retain at the source and make available, upon request, for inspection by the A dministrator, for a minimum of 2 years, records of emission test results and other data needed to determine emissions. 40 CFR Section 61.13(g); 40 CFR Section 61.356; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

REPORTING hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-328

The owner or operator shall notify the Administrator of intent to conduct a required performance test at least 30 days before the performance test is scheduled. 40 CFR Section 61.13(c)

Unless otherwise specified in an applicable subpart, samples shall be analyzed and emissions determined within 30 days after each emission test has been completed. The owner or operator shall report the determinations of the emission test to the A dministrator by a registered letter sent before the close of business on the 31st day following the completion of the emission test. 40 CFR Section 61.13(f)

Subject to 40 CFR pt. 61 subps. A and FF requirements. Compliance with 40 CFR pt. 61, subp. FF and 40 CFR pt. 61, subp. A requirements as listed in this permit fully satisfies 40 CFR pt. 63, subps. A and CC requirements. 40 CFR Section 63.640(o)(1); Minn. R. 7011.1435(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-329

Subject Item: CE 029 Direct Flame Afterburner
Associated Items: EU 254 Unit 94H3-Thermal Oxid izer Back-up - Other Combustion
EU 282 OSWTP - Thermal Oxidizer - Other Combustion GP 126 Affected Sources at the refinery under MACT GGGGG
MR 101 94H1 & 94H3 Natural Gas Flow MR 103 Temperature Monitor (Stack) for 94H-3 Thermal Oxidizer MR 144 94H3 SO2 Analyzer
MR 146 Flow Meter for 94H3 Exhaust Gases

What to do Why to do it Subject to 40 CFR pt. 61, subps. A and FF requirements. Compliance with 40 CFR pt. 61, subp. FF and 40 CFR pt. 61, subp. A requirements as listed in this permit fully satisfies 40 CFR pt. 60, subps. A and QQQ; 40 CFR pt. 63, subps. A and CC requirements. 40 CFR Section 60.11(d); 40 CFR Section 60.690-60.699; 40 CFR Section 60.692-5(e)(4)-(5); 40 CFR Section 60.697(f); 40 CFR Section 63.640(o)(1); Minn. R. 7011.1435(C) SEE CAM AND POLLUTION CONTROL EQUIPMENT REQUIREMENTS UNDER CE 028. hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-330

Subject Item: CE 050 Flaring
Associated Items: EU 004 Truck Bottom Loading (gas, distillate) including the trucks - Loading-Unloading Equipment GP 106 Control Equipment Used to Meet Requirements of MACT CC

What to do Why to do it CAM REQUIREMENTS FOR CE 050 hdr Operation and Maintenance: The Permittee shall maintain and operate the continuous parameter monitoring system in a manner consistent with good air pollution control practices and shall meet all applicable requirements of 40 CFR Section 63.8(c). 40 CFR Section 63.8(c)

The Permittee shall operate and maintain the flare in accordance with the Operation and Maintenance (O & M) Plan. The Permittee shall keep copies of the O & M Plan available onsite for use by staff and MPCA staff. Minn. R. 7007.0800, subp. 14

The Permittee shall operate and maintain the enclosed flare during fuel loading any time that the vapor recovery unit (CE 003) is not being operated to control emissions from the Bottom Loading Rack (EU 004). Minn. R. 7007.0800, subps. 2 and 14

Enclosed Flare Minimum Temperature: For each performance test conducted under 40 CFR Section 63.425(a) when operating the enclosed flare, the Permittee shall determine a minimum temperature for the enclosed flare using the following procedure: (1) During the performance test, continuously record the enclosed flare operating temperature; (2) Determine a minimum enclosed flare operating temperature based on the parameter data monitored during the performance test, supplemented by engineering assessments and the manufacturer's recommendations; and (3) Provide for the MPCA's approval the rationale for the selected minimum enclosed flare operating temperature, and monitoring frequency and averaging time including data and calculations used to develop the value and a description of why the minimum enclosed flare operating temperature, monitoring frequency, and averaging time demonstrate continuous compliance with the emission standard in 40 CFR Section 63.422(b). 40 CFR Section 63.425(b); 40 CFR Section 64.3; Minn. R. 7017.0200

Temperature: greater than or equal to 300 degrees F using an 1-hour Block A verage. Downtime of 15 minutes or less is not to be included as operating time. During all gasoline loading procedures, the flame stack temperature indicator may not operate at a lower temperature as listed, unless a performance test is conducted at a different temperature and the MPCA staff determines compliance at that new temperature. MInn. R. 7007.0800, subp. 2

Continuous Monitoring: For the enclosed flare (CE 050), the Permittee shall install, calibrate, certify, operate, and maintain, according to the manufacturer's specifications, a continuous parameter monitoring system (CPMS) capable of measuring temperature in the fire box or in the duct work immediately downstream from the fire box in a position before any substantial heat exchange occurs. 40 CFR Section 63.427(a); 40 CFR Section 64.3(b)(4)(ii); Minn. R. 7017.0200

CPMS Continuous Operation: Except for system breakdowns, repairs, and calibration checks, the CPMS shall be in continuous operation whenever the enclosed flare is operating. 40 CFR Section 63.8(c)(4)

Daily Monitoring: The Permittee shall physically verify the operation of the temperature recording device at least once each operating day to verify that it is working and recording properly. The Permittee shall maintain a written record of the daily verifications. 40 CFR Section 64.3(b); Minn. R. 7017.0200

Monitoring Equipment: The Permittee shall install and maintain thermocouples to conduct temperature monitoring required by this permit. The monitoring equipment must be installed, in use, and properly maintained whenever operation of the monitored control equipment is required. 40 CFR Section 64.7(b); Minn. R. 7017.0200

Periodic Inspections: Conduct periodic inspections in accordance with the CAM Plan. 40 CFR Section 64.3; Minn. R. 7017.0200

Corrective Actions: If the temperature is below the minimum specified by this permit or if the thermal oxidizer or any of its components are found during the inspections to need repair, the Permittee shall take corrective action as soon as possible. Corrective actions shall return the temperature to at least the permitted minimum and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the thermal oxidizer. The Permittee shall keep a record of the type and date of any corrective action taken. 40 CFR Section 64.7(d); Minn. R. 7017.0200

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-331

Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing minimum combustion chamber temperature(s), the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring changes. 40 CFR Section 64.7(e); Minn. R. 7017.0200

CAM Excursions Reporting: As required by 40 CFR Section 64.9(a)(2), for the Quarterly Report listed in Table B of this permit and/or the Notification of Deviations Endangering Human Health and the Environment listed earlier in Table A of this permit, as applicable, the Permittee shall include the following related to the monitoring identified as required by 40 CFR pt. 64: 1) Summary information on the number, duration, and cause of excursions or exceedances, as applicable, and the corrective action taken; and 2) Summary information on the number, duration, and cause for monitor downtime incidents. The Permittee shall report all excursions in the quarterly report required by this permit. 40 CFR Section 64.9(a)(2); Minn. R. 7017.0200

The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. 40 CFR Section 64.9(b); Minn. R. 7017.0200

Enclosed Flare Operation: The Permittee shall operate the enclosed flare to ensure that the enclosed flare operating temperature is greater than or equal to the minimum enclosed flare operating temperature established using the procedures in 40 CFR Section 63.425(b). Operation of the enclosed flare at a temperature below the minimum enclosed flare operating temperature shall constitute a violation of the emission standard in 40 CFR Section 63.422(b). 40 CFR Section 63.427(b)

Recordkeeping and Reporting: (1) Keep an up-to-date, readily accessible record of the enclosed flare operating temperature. This record shall indicate the time intervals during which loadings of gasoline cargo tanks have occurred or, alternatively, shall record the operating parameter data only during such loadings. The date and time of day shall also be indicated at reasonable intervals on this record. (2) Record and report, simultaneously with the notification of compliance status required under 40 CFR Section 63.9(h), all data and calculations, engineering assessments, and manufacturer's recommendations used in determining the operating parameter value under 40 CFR Section 63.425(b). Records shall be maintained for a period of at least 5 years. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. 40 CFR Section 63.428(c); 40 CFR Section 63.10(b)(1)

Quality Control Program: The Permittee shall develop and implement a quality control program for the continuous parameter monitoring system used to measure the enclosed flare operating temperature. The quality control program shall meet all applicable requirements of 40 CFR Section 63.8(d)(2) and (d)(3). 40 CFR Section 63.8(d)(2) and (d)(3)

Startup, Shutdown, and Malfunction Plan: Develop and implement a written startup, shutdown, and malfunction plan which complies with 40 CFR Section 63.6(e)(3). 40 CFR Section 63.6(e)(3)

The Permittee shall record all times during which the enclosed flare is operated. These records shall be retained for a period of 5 years. Minn. R. 7007.0800, subps. 2 and 14

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-332

Subject Item: CE 056 Direct Flame Afterburner
Associated Items: EU 277 West Buffer Zone Offgas (88H2) - Refining Equipment GP 126 Affected Sources at the refinery under MACT GGGGG MR 100 SVE System: Temperature Monitor for West Buffer (88H2)
MR 140 Natural Gas 88H-2 SVE Oxidizer

What to do Why to do it POLLUTION CONTROL EQUIPMENT AND CAM REQUIREMENTS hdr Temperature: greater than or equal to 1278 degrees F using 3-hour Rolling A verage Minn. R. 7017.2025, subp. 3

Total Organic Compounds: greater than or equal to 95 percent destruction efficiency (by weight) as demonstrated by performance test. 40 CFR Section 61.349(a)(2)(i)(A); Minn. R. 7017.2025; Minn. R. 7011.9930(E) Temperature: Maintain temperature no greater than 28 degree Celsius (50 degree F) below the most recent performance test design temperature as a 3-hour rolling average. 40 CFR Section 61.354(c)(1); 40 CFR Section 61.356(j)(4); Minn. R. 7017.2025; Minn. R. 7011.9930(E) The Permittee must design the control device to meet performance standard: Reduce the organic emissions vented to it by 95 weight percent or greater. 40 CFR Section 61.349(a)(2)(i)(A); Minn. R. 7011.9930(E) Daily Records: The Permittee shall maintain continuous records of the temperature of the gas stream in the combustion zone of the incinerator and records of all 3-hour periods of operation during which the average temperature of the gas stream in the combustion zone is more than 28 °C (50 °F) below the design combustion zone temperature. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 64.3; Minn. R. 7017.0200; 40 CFR Section 61.356(j)(4); Minn. R. 7011.9930(E)

The Permittee shall install, calibrate, maintain, and operate according to the manufacturer's specifications a device to continuously monitor the control device operation as specified in 40 CFR Section 61.354(c)(1), unless alternative monitoring procedures or requirements are approved for that facility by the A dministrator. The Permittee shall inspect at least once each operating day the data recorded by the monitoring equipment (e.g., temperature monitor or flow indicator) to ensure that the control device is operating properly. 40 CFR Section 64.3(b); Minn. R. 7017.0200; 40 CFR Section 61.354(c)(1); Minn. R. 7011.9930.(E)

Inspections: Conduct periodic inspections in accordance with the CAM Plan. 40 CFR Section 64.3; Minn. R. 7017.0200 Install, calibrate, maintain, and operate according to the manufacturer's specifications a device to continuously monitor the control device operation as specified below, unless alternative monitoring procedures or requirements are approved. Inspect at least once each operating day the data recorded by the monitoring equipment to ensure that the control device is operating properly. For a thermal vapor incinerator, a temperature monitoring device equipped with a continuous recorder. The device shall have an accuracy of ±1 percent of the temperature being monitored in °C or ±0.5 °C, whichever is greater. The temperature sensor shall be installed at a representative location in the combustion chamber. 40 CFR Section 64.3(a)(2); Minn. R. 7017.0200; 40 CFR Section 61.349(h); 40 CFR Section 61.354(c); 40 CFR Section 61.354(c)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Corrective Actions: The Permittee shall follow the corrective actions, as outlined in the CAM Plan. If the temperature is below the minimum specified by this permit or if the thermal oxidizer or any of its components are found during the inspections to need repair, the Permittee shall take corrective action as soon as possible. Corrective actions shall return the temperature to at least the permitted minimum and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the thermal oxidizer. The Permittee shall keep a record of the type and date of any corrective action taken. 40 CFR Section 64.7(d); Minn. R. 7017.0200

Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing minimum combustion chamber temperature(s), the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring changes. 40 CFR Section 64.7(e); Minn. R. 7017.0200

The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained in accordance with the CAM Plan. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. 40 CFR Section 64.9(b); Minn. R. 7017.0200

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-333

Closed vent system and control device shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv initially and annually by Method 21 monitoring.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.349(a)(1)(i)

A n owner or operator shall test equipment for compliance with no detectable emissions as required in accordance with the following requirements: (1) Monitoring shall comply with Method 21 from appendix A of 40 CFR pt. 60; (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) 4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Each closed-vent system and control device shall be visually inspected quarterly. The visual inspection shall include inspection of ductwork and piping and connections to covers and control devices for evidence of visible defects such as holes in ductwork or piping and loose connections. CD 40 CFR Section 61.349(f); 40 CFR Section 61.356(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Vent systems that contain any bypass line that could divert the vent stream away from a control device shall install, maintain, and operate according to the manufacturer's specifications a flow indicator that provides a record of vent stream flow away from the control device at least once every 15 minutes OR ensure the bypass line valve is closed by securing with a car-seal or lock-and-key type device. Exception is for a vent to atmosphere that remains in a closed, sealed position during normal operations except when the device needs to open to prevent physical damage or permanent deformation of the closed-vent system resulting from malfunction of the unit in accordance with good engineering and safety practices for handling flammable, explosive, or other hazardous materials. 40 CFR Section 61.349(a)(1); 40 CFR Section 61.355(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Install, calibrate, maintain, and operate according to the manufacturer's specifications a device to continuously monitor the control device operation as specified below, unless alternative monitoring procedures or requirements are approved. Inspect at least once each operating day the data recorded by the monitoring equipment to ensure that the control device is operating properly. For a thermal vapor incinerator, a temperature monitoring device equipped with a continuous recorder. The device shall have an accuracy of ±1 percent of the temperature being monitored in °C or ±0.5 °C, whichever is greater. The temperature sensor shall be installed at a representative location in the combustion chamber. 40 CFR Section 61.349(h); 40 CFR Section 61.354(c); 40 CFR Section 61.354(c)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Owners or operators using a closed-vent system that contains any bypass line that could divert a vent stream from a control device shall do the following: (1) Visually inspect the bypass line valve at least once every month, checking the position of the valve and the condition of the car-seal or closure mechanism required under 40 CFR Section 61.349(a)(1)(ii) to ensure that the valve is maintained in the closed position and the vent stream is not diverted through the bypass line. (2) Visually inspect the readings from each flow monitoring device required by 40 CFR Section 61.349(a)(1)(ii) at least once each operating day to check that vapors are being routed to the control device as required. 40 CFR Section 61.354(f); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

RECORDKEEPING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-334

CMS Records: The Permittee shall maintain records of monitoring data, monitoring system calibration checks, and the occurrence and duration of any period during which the monitoring system is malfunctioning or inoperative. These records shall be maintained at the source for a minimum of 2 years and made available, upon request, for inspection by the Administrator. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 61.14(f); Minn. R. 7011.9900

Performance test was used to determine control device performance; therefore, the Permittee will maintain the following records: (i) A description of how it is determined that the test is conducted when the waste management unit or treatment process is operating at the highest load or capacity level. This description shall include the estimated or design flow rate and organic content of each vent stream and definition of the acceptable operating ranges of key process and control parameters during the test program. (ii) A description of the control device including the type of control device, control device manufacturer's name and model number, control device dimensions, capacity, and construction materials. (continued below) 40 CFR Section 61.356(f)(3)(i-iv); 40 CFR Section 61.356(j)(4); Minn. R. 7011.9930(E)

(continued from above) (iii) A detailed description of sampling and monitoring procedures, including sampling and monitoring locations in the system, the equipment to be used, sampling and monitoring frequency, and planned analytical procedures for sample analysis (iv) All test results. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 61.356(f)(3)(i-iv); 40 CFR Section 61.356(j)(4); Minn. R. 7011.9930(E)

For each control device, maintain documentation that includes the following information regarding the control device operation: (1) Dates of startup and shutdown of the closed-vent system and control device; (2) A description of the operating parameter (or parameters) to be monitored to ensure that the control device will be operated in conformance with these standards and the control device's design specifications and an explanation of the criteria used for selection of that parameter (or parameters). This documentation shall be kept for the life of the control device; and (3) Periods when the closed-vent system and control device are not operated as designed including all periods and the duration when: Any valve car-seal or closure mechanism is broken or the by-pass line valve position has changed and the flow monitoring devices indicate that vapors are not routed to the control device as required. 40 CFR Section 61.356(j); 40 CFR Section 61.356(j)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Retain at the source and make available, upon request, for inspection by the A dministrator, for a minimum of 2 years, records of emission test results and other data needed to determine emissions. 40 CFR Section 61.13(g); 40 CFR Section 61.356; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-335

Maintain continuous records of the temperature of the gas stream in the combustion zone of the incinerator and records of all 3-hour periods of operation during which the average temperature of the gas stream in the combustion zone is more than 28 °C (50 °F) below the temperature established in most recent destruction efficiency performance test. 40 CFR Section 61.356(j)(4); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

REPORTING REQUIREMENTS hdr Quarterly Report: The Permittee shall prepare and submit quarterly reports for each 3-hour period of operation during which the average temperature of the gas stream in the combustion zone of a thermal vapor incinerator, as measured by the temperature monitoring device, is more than 28 °C (50 °F) below the design combustion zone temperature. 40 CFR Section 61.357(d)(7)(iv)(A); Minn. R. 7011.9930(E); Minn. R. 7017.1010, subp. 3

The owner or operator shall notify the Administrator of intent to conduct a required performance test at least 30 days before the performance test is scheduled. 40 CFR Section 61.13(c)

Unless otherwise specified in an applicable subpart, samples shall be analyzed and emissions determined within 30 days after each emission test has been completed. The owner or operator shall report the determinations of the emission test to the A dministrator by a registered letter sent before the close of business on the 31st day following the completion of the emission test. 40 CFR Section 61.13(f)

OTHER REQUIREMENTS hdr Control device and closed vent system must be operated at all times when waste is in the waste management unit vented to the control device. 40 CFR Section 61.349(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

The control device shall be designed and operated in accordance with the following conditions: (i) An enclosed combustion device (e.g., a vapor incinerator, boiler, or process heater) shall meet one of the following conditions: (A) Reduce the organic emissions vented to it by 95 weight percent or greater; (B) Achieve a total organic compound concentration of 20 ppmv (as the sum of the concentrations for individual compounds using Method 18) on a dry basis corrected to 3 percent oxygen; or (C) Provide a minimum residence time of 0.5 seconds at a minimum temperature of 760 °C (1,400 °F). If a boiler or process heater issued as the control device, then the vent stream shall be introduced into the flame zone of the boiler or process heater. 40 CFR Section 61.349(a)(2); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

If visible defects are observed during an inspection, or if other problems are identified, or if detectable emissions are measured, a first effort to repair the closed-vent system and control device shall be made as soon as practicable but no later than 5 calendar days after detection. Repair shall be completed no later than 15 calendar days after the emissions are detected or the visible defect is observed. 40 CFR Section 61.349(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

a) Delay of repair of facilities or units will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. (b) Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-336

Subject Item: CE 057 Direct Flame Afterburner
Associated Items: EU 276 Central Buffer Zone Offgas (86H41) - Refining Equipment GP 126 Affected Sources at the refinery under MACT GGGGG

What to do Why to do it POLLUTION CONTROL EQUIPMENT AND CAM REQUIREMENTS hdr Temperature: greater than or equal to 1279 degrees F using 3-hour Rolling A verage Minn. R. 7017.2025, subp. 3

Total Organic Compounds: greater than or equal to 95 percent destruction efficiency (by weight) as demonstrated by performance test. 40 CFR Section 61.349(a)(2)(i)(A); Minn. R. 7017.2025; Minn. R. 7011.9930(E) Temperature: Maintain temperature no greater than 28 degree Celsius (50 degree F) below the most recent performance test design temperature as a 3-hour rolling average. 40 CFR Section 61.354(c)(1); 40 CFR Section 61.356(j)(4); Minn. R. 7017.2025; Minn. R. 7011.9930(E) The Permittee must design the control device to meet performance standard: Reduce the organic emissions vented to it by 95 weight percent or greater. 40 CFR Section 61.349(a)(2)(i)(A); Minn. R. 7011.9930(E) Daily Records: The Permittee shall maintain continuous records of the temperature of the gas stream in the combustion zone of the incinerator and records of all 3-hour periods of operation during which the average temperature of the gas stream in the combustion zone is more than 28 °C (50 °F) below the design combustion zone temperature. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 64.3; Minn. R. 7017.0200; 40 CFR Section 61.356(j)(4); Minn. R. 7011.9930(E)

The Permittee shall install, calibrate, maintain, and operate according to the manufacturer's specifications a device to continuously monitor the control device operation as specified in 40 CFR Section 61.354(c)(1), unless alternative monitoring procedures or requirements are approved for that facility by the A dministrator. The Permittee shall inspect at least once each operating day the data recorded by the monitoring equipment (e.g., temperature monitor or flow indicator) to ensure that the control device is operating properly. 40 CFR Section 64.3(b); Minn. R. 7017.0200; 40 CFR Section 61.354(c)(1); Minn. R. 7011.9930.(E)

Inspections: Conduct periodic inspections in accordance with the CAM Plan. 40 CFR Section 64.3; Minn. R. 7017.0200 Install, calibrate, maintain, and operate according to the manufacturer's specifications a device to continuously monitor the control device operation as specified below, unless alternative monitoring procedures or requirements are approved. Inspect at least once each operating day the data recorded by the monitoring equipment to ensure that the control device is operating properly. For a thermal vapor incinerator, a temperature monitoring device equipped with a continuous recorder. The device shall have an accuracy of ±1 percent of the temperature being monitored in °C or ±0.5 °C, whichever is greater. The temperature sensor shall be installed at a representative location in the combustion chamber. 40 CFR Section 64.3(a)(2); Minn. R. 7017.0200; 40 CFR Section 61.349(h); 40 CFR Section 61.354(c); 40 CFR Section 61.354(c)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Corrective Actions: The Permittee shall follow the corrective actions, as outlined in the CAM Plan. If the temperature is below the minimum specified by this permit or if the thermal oxidizer or any of its components are found during the inspections to need repair, the Permittee shall take corrective action as soon as possible. Corrective actions shall return the temperature to at least the permitted minimum and/or include completion of necessary repairs identified during the inspection, as applicable. Corrective actions include, but are not limited to, those outlined in the O & M Plan for the thermal oxidizer. The Permittee shall keep a record of the type and date of any corrective action taken. 40 CFR Section 64.7(d); Minn. R. 7017.0200

Documentation of Need for Improved Monitoring: If the Permittee fails to achieve compliance with an emission limitation or standard for which the monitoring did not provide an indication of an excursion or exceedance while providing valid data, or the results of compliance or performance testing document a need to modify the existing minimum combustion chamber temperature(s), the Permittee shall promptly notify the MPCA and, if necessary, submit a permit amendment application to address the necessary monitoring changes. 40 CFR Section 64.7(e); Minn. R. 7017.0200

The Permittee shall maintain records of monitoring data, monitor performance data, corrective actions taken, and other supporting information required to be maintained in accordance with the CAM Plan. The Permittee may maintain records on alternative media, such as microfilm, computer files, magnetic tape disks, or microfiche, provided that the use of such alternative media allows for expeditious inspection and review, and does not conflict with other applicable recordkeeping requirements. 40 CFR Section 64.9(b); Minn. R. 7017.0200

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-337

Closed vent system and control device shall be designed to operate with no detectable emissions as indicated by an instrument reading of less than 500 ppmv initially and annually by Method 21 monitoring.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.349(a)(1)(i)

A n owner or operator shall test equipment for compliance with no detectable emissions as required in accordance with the following requirements: (1) Monitoring shall comply with Method 21 from appendix A of 40 CFR pt. 60; (2) The detection instrument shall meet the performance criteria of Method 21. (3) The instrument shall be calibrated before use on each day of its use by the procedures specified in Method 21. (continued below) 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) 4) Calibration gases shall be: (i) Zero air (less than 10 ppm of hydrocarbon in air); and (ii) A mixture of methane or n-hexane and air at a concentration of approximately, but less than, 10,000 ppm methane or n-hexane. (5) The background level shall be determined as set forth in Method 21. (6) The instrument probe shall be traversed around all potential leak interfaces as close as possible to the interface as described in Method 21. (7) The arithmetic difference between the maximum concentration indicated by the instrument and the background level is compared to 500 ppm for determining compliance. 40 CFR Section 61.355(h); 40 CFR Section 61.356(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Each closed-vent system and control device shall be visually inspected quarterly. The visual inspection shall include inspection of ductwork and piping and connections to covers and control devices for evidence of visible defects such as holes in ductwork or piping and loose connections. CD 40 CFR Section 61.349(f); 40 CFR Section 61.356(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Vent systems that contain any bypass line that could divert the vent stream away from a control device shall install, maintain, and operate according to the manufacturer's specifications a flow indicator that provides a record of vent stream flow away from the control device at least once every 15 minutes OR ensure the bypass line valve is closed by securing with a car-seal or lock-and-key type device. Exception is for a vent to atmosphere that remains in a closed, sealed position during normal operations except when the device needs to open to prevent physical damage or permanent deformation of the closed-vent system resulting from malfunction of the unit in accordance with good engineering and safety practices for handling flammable, explosive, or other hazardous materials. 40 CFR Section 61.349(a)(1); 40 CFR Section 61.355(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Owners or operators using a closed-vent system that contains any bypass line that could divert a vent stream from a control device shall do the following: (1) Visually inspect the bypass line valve at least once every month, checking the position of the valve and the condition of the car-seal or closure mechanism required under 40 CFR Section 61.349(a)(1)(ii) to ensure that the valve is maintained in the closed position and the vent stream is not diverted through the bypass line. (2) Visually inspect the readings from each flow monitoring device required by 40 CFR Section 61.349(a)(1)(ii) at least once each operating day to check that vapors are being routed to the control device as required. 40 CFR Section 61.354(f); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

RECORDKEEPING REQUIREMENTS hdr CMS Records: The Permittee shall maintain records of monitoring data, monitoring system calibration checks, and the occurrence and duration of any period during which the monitoring system is malfunctioning or inoperative. These records shall be maintained at the source for a minimum of 2 years and made available, upon request, for inspection by the Administrator. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 61.14(f); Minn. R. 7011.9900

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-338

Performance test was used to determine control device performance; therefore, the Permittee will maintain the following records: (i) A description of how it is determined that the test is conducted when the waste management unit or treatment process is operating at the highest load or capacity level. This description shall include the estimated or design flow rate and organic content of each vent stream and definition of the acceptable operating ranges of key process and control parameters during the test program. (ii) A description of the control device including the type of control device, control device manufacturer's name and model number, control device dimensions, capacity, and construction materials. (continued below) 40 CFR Section 61.356(f)(3)(i-iv); 40 CFR Section 61.356(j)(4); Minn. R. 7011.9930(E)

(continued from above) (iii) A detailed description of sampling and monitoring procedures, including sampling and monitoring locations in the system, the equipment to be used, sampling and monitoring frequency, and planned analytical procedures for sample analysis (iv) All test results. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 61.356(f)(3)(i-iv); 40 CFR Section 61.356(j)(4); Minn. R. 7011.9930(E)

For each control device, maintain documentation that includes the following information regarding the control device operation: (1) Dates of startup and shutdown of the closed-vent system and control device; (2) A description of the operating parameter (or parameters) to be monitored to ensure that the control device will be operated in conformance with these standards and the control device's design specifications and an explanation of the criteria used for selection of that parameter (or parameters). This documentation shall be kept for the life of the control device; and (3) Periods when the closed-vent system and control device are not operated as designed including all periods and the duration when: Any valve car-seal or closure mechanism is broken or the by-pass line valve position has changed and the flow monitoring devices indicate that vapors are not routed to the control device as required. 40 CFR Section 61.356(j); 40 CFR Section 61.356(j)(1); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Retain at the source and make available, upon request, for inspection by the A dministrator, for a minimum of 2 years, records of emission test results and other data needed to determine emissions. 40 CFR Section 61.13(g); 40 CFR Section 61.356; 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Recordkeeping: An owner or operator shall maintain a record for each visual inspection required by 40 CFR Sections 61.343 through 61.347 that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. (continued below) 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

(continued from above) A n owner or operator shall maintain a record for each test of no detectable emissions required. The record shall include the following information: date the test is performed, background level measured during test, and maximum concentration indicated by the instrument reading measured for each potential leak interface. If detectable emissions are measured at a leak interface, then the record shall also include the waste management unit, control equipment, and leak interface location where detectable emissions were measured, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

Maintain continuous records of the temperature of the gas stream in the combustion zone of the incinerator and records of all 3-hour periods of operation during which the average temperature of the gas stream in the combustion zone is more than 28 °C (50 °F) below the temperature established in most recent destruction efficiency performance test. 40 CFR Section 61.356(j)(4); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

REPORTING REQUIREMENTS hdr

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-339

Quarterly Report: The Permittee shall prepare and submit quarterly reports for each 3-hour period of operation during which the average temperature of the gas stream in the combustion zone of a thermal vapor incinerator, as measured by the temperature monitoring device, is more than 28 °C (50 °F) below the design combustion zone temperature. 40 CFR Section 61.357(d)(7)(iv)(A); Minn. R. 7011.9930(E); Minn. R. 7017.1010, subp. 3

The owner or operator shall notify the Administrator of intent to conduct a required performance test at least 30 days before the performance test is scheduled. 40 CFR Section 61.13(c)

Unless otherwise specified in an applicable subpart, samples shall be analyzed and emissions determined within 30 days after each emission test has been completed. The owner or operator shall report the determinations of the emission test to the A dministrator by a registered letter sent before the close of business on the 31st day following the completion of the emission test. 40 CFR Section 61.13(f)

OTHER REQUIREMENTS hdr Control device and closed vent system must be operated at all times when waste is in the waste management unit vented to the control device. 40 CFR Section 61.349(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E) Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

The control device shall be designed and operated in accordance with the following conditions: (i) An enclosed combustion device (e.g., a vapor incinerator, boiler, or process heater) shall meet one of the following conditions: (A) Reduce the organic emissions vented to it by 95 weight percent or greater; (B) Achieve a total organic compound concentration of 20 ppmv (as the sum of the concentrations for individual compounds using Method 18) on a dry basis corrected to 3 percent oxygen; or (C) Provide a minimum residence time of 0.5 seconds at a minimum temperature of 760 °C (1,400 °F). If a boiler or process heater issued as the control device, then the vent stream shall be introduced into the flame zone of the boiler or process heater. 40 CFR Section 61.349(a)(2); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

If visible defects are observed during an inspection, or if other problems are identified, or if detectable emissions are measured, a first effort to repair the closed-vent system and control device shall be made as soon as practicable but no later than 5 calendar days after detection. Repair shall be completed no later than 15 calendar days after the emissions are detected or the visible defect is observed. 40 CFR Section 61.349(g); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

a) Delay of repair of facilities or units will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. (b) Repair of such equipment shall occur before the end of the next facility or unit shutdown. 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR Section 63.655(a); Minn. R. 7011.9930(E)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-340

Subject Item: FS 001 Unburied Sewer Lines subject to NESHAP FF or NSPS QQQ - Material Handling/Transfer/Storage
Associated Items: GP 067 All equipment included in individual drai n system subject to NSPS QQQ or NESHAPs FF GP 102 Units where carbon canisters may be used to meet NESHAP FF Requirements

What to do Why to do it Each opening shall be maintained in a closed, sealed position (e.g., covered by a lid that is gasketed and latched) at all times that waste is in the drain system except when it is necessary to use the opening for waste sampling or removal, or for equipment inspection, maintenance, or repair.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.346(a)(1)(i); 40 CFR Section 61.346(a)(1)(i)(B); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

Maintain compliance with design, equipment, work practice, operational standards.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.12(b); Minn. R. 7011.9900

Each sewer line shall not be open to the atmosphere and shall be covered or enclosed in a manner so as to have no visual gaps or cracks in joints, seals, or other emission interfaces.

A departure from this equipment specification is not considered a permit deviation as long as it is corrected (or properly qualified for delay of repair) within the time frame specified by regulation. 40 CFR Section 61.346(b)(3); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

For NESHAP, Subpart FF controlled sewers, the unburied portion of each sewer line shall be visually inspected initially and quarterly for indication of cracks, gaps, or other problems that could result in benzene emissions. 40 CFR Section 61.346(b)(4)(iv); Minn. R. 7011.9930(E)

a) Delay of repair of facilities or units will be allowed if the repair is technically impossible without a complete or partial facility or unit shutdown. (b) Repair of such equipment shall occur before the end of the next facility or unit shutdown 40 CFR Section 61.350(a); 40 CFR Section 61.350(b); 40 CFR Section 60.692-6(a); 40 CFR Section 60.697(e)(1)-(4); Minn. R. 7011.1435(C); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E) Repair problems found during NESHAP visual inspections: When a broken seal or gasket or other problem is identified, or when detectable emissions are measured, first efforts at repair shall be made as soon as practicable, but not later than 15 calendar days after identification unless qualifying for delay of repair. 40 CFR Section 61.346(a)(3); 40 CFR Section 61.346(b)(5); 40 CFR Section 61.357(d)(8); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

For NESHAP, Subpart FF Records: Maintain a record for each visual inspection required that identifies a problem (such as a broken seal, gap or other problem) which could result in benzene emissions. The record shall include the date of the inspection, waste management unit and control equipment location where the problem is identified, a description of the problem, a description of the corrective action taken, and the date the corrective action was completed. 40 CFR Section 61.356(g)-(h); 40 CFR Section 63.654(a); Minn. R. 7011.9930(E)

For NSPS, Subpart QQQ sewers, sewer lines shall not be open to the atmosphere and shall be covered or enclosed in a manner so as to have no visual gaps or cracks in joints, seals, or other emission interfaces. The portion of each unburied sewer line shall be visually inspected initially and semiannually thereafter for indication of cracks, gaps, or other problems that could result in VOC emissions. 40 CFR Section 60.692-2(c)(1)-(2); Minn. R. 7011.1435(C)

For NSPS, Subpart QQQ Records: The location, date, and corrective action shall be recorded for inspections when a problem is identified that could result in VOC emissions. 40 CFR Section 60.697(b)(3); Minn. R. 7011.1435(C)

For NSPS, Subpart QQQ Records: A copy of the design specifications for all equipment shall be kept for the life of the source in a readily accessible location. (2) The following information pertaining to the design specifications shall be kept. (i) Detailed schematics, and piping and instrumentation diagrams. (ii) The dates and descriptions of any changes in the design specifications. 40 CFR Section 60.697(f)(1)-(2); 40 CFR Section 60.697(f)(2)(i)-(ii); Minn. R. 7011.1435(C)

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-341

Subject Item: FS 009 Coke Pile - Piles

What to do Why to do it EMISSION LIMITS hdr Total Particulate Matter: less than or equal to 379.3 tons/year using 12-month Rolling Sum , effective upon startup of the modified 11H6 furnace (EU 212), new 25H2 furnace (EU 353) or new 23H3 furnace (EU 352), whichever is first, as part of the #3 Crude/Coker Improvements permit.
For the first 11 months after the limit is effective, PM emissions are limited as determined by the following equation: E=379.3 x [0.15 + 0.85(M/12)] where E=emissions in total tons M=number of months after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 10 micron: less than or equal to 119.2 tons/year using 12-month Rolling Sum , effective upon startup of the modified 11H6 furnace (EU 212), new 25H2 furnace (EU 353) or new 23H3 furnace (EU 352), whichever is first, as part of the #3 Crude/Coker Improvements permit.
For the first 11 months after the limit is effective, PM10 emissions are limited as determined by the following equation: E=119.2 x [0.15 + 0.85(M/12)] where E=emissions in total tons M=number of months after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

PM < 2.5 micron: less than or equal to 13.2 tons/year using 12-month Rolling Sum , effective upon startup of the modified 11H6 furnace (EU 212), new 25H2 furnace (EU 353) or new 23H3 furnace (EU 352), whichever is first, as part of the #3 Crude/Coker Improvements permit.
For the first 11 months after the limit is effective, PM2.5 emissions are limited as determined by the following equation: E=13.2 x [0.15 + 0.85(M/12)] where E=emissions in total tons M=number of months after limit is effective Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

RECORDKEEPING & OTHER REQUIREMENTS hdr Recordkeeping: The Permittee shall calculate and record the 12-month Rolling Sum of PM, PM10 and PM2.5 emissions by the 28th day of each month for the preceding month. Emissions shall be calculated using the equations in Appendix G of the facility Pt. 70 permit unless a different emissions factor is developed by the Permittee and approved by the MPCA in accordance with Minn. R. 7019.3040 - 7019.3100. This requirement is effective upon startup of the modified 11H6 furnace (EU 212), new 25H2 furnace (EU 353), or new 23H3 furnace (EU 352), whichever is first, as part of the #3 Crude/Coker Improvements permit. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000

Coke Fugitive Dust Control Plan: The plan shall include a statement of objectives, identify the roads associated with transporting petroleum coke, describe primary and contingent control measures and practices, describe the employee training program and identify the records to be kept to demonstrate plan implementation. The Commissioner may require additions or changes to the plan when granting approval. The Permittee will be given an opportunity to comment on any required addition or change. The plan may be amended by the Permittee with the Commissioner's approval. If the Commissioner determines that the Permittee is out of compliance with Minn. R. 7011.0150, 40 CFR Section 52.21 and/or the coke fugitive dust control plan, then the Permittee may be required to amend the control plan. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7011.0150

Comply with the Coke Fugitive Dust Control Plan: Prior to the MPCA approval of the Coke Fugitive Dust Control Plan (control plan), the Permittee shall follow the actions and recordkeeping in the control plan as proposed. Upon approval of the control plan, the Permittee shall follow the actions and recordkeeping specified in the control plan as approved. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7011.0150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-342

Subject Item: FS 027 15-Coker Gasoline - Process Emissions
Associated Items: GP 067 All equipment included in individual drai n system subject to NSPS QQQ or NESHAPs FF GP 068 Drains subject to NESH FF equipped with plugs GP 069 Drains subject to NESH FF and also subject to NSPS QQQ (wat er seal; lube oil or equivalent) GP 076 Junction Boxes subject to N ESH FF when equipped with carbon canisters GP 082 Fugitive Compressors LDAR Requirements GP 087 Fugitive LDAR All Equipment in VOC or HAP Service GP 090 Fugitive LDAR Equipment De signated Non-detectable emissions (NDE) GP 091 Fugitive LDAR Open-ended Lines GP 093 Fugitive LDAR PSV to Atmosphere in Gas/Vapor Service GP 095 Fugitive LDAR Pumps In Heavy Liquid Service GP 096 Fugitive LDAR Light Liquid Pumps GP 099 Fugitive LDAR Sample Stations GP 100 Fugitive LDAR Heavy Liqui d Valves and PSVs (in LL/HL Service) GP 101 Fugitive LDAR Valv es in Light Liquid Service GP 102 Units where carbon canisters may be used to meet NESHAP FF Requirements GP 124 Drains subject to NESH FF only and equipped w/water seal or equivalent GP 125 Drains subject to N ESH FF and NSPS QQQ sealed with plugs

What to do Why to do it Each valve that is in VHAP service subject to NESHAPs J/V shall be monitored monthly to detect leaks by Method 21. Leak detection and followup to leak detection shall follow refinery consolidated LDAR program. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGG; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 61.242-7; Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-343

Subject Item: FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
Associated Items: GP 067 All equipment included in individual drai n system subject to NSPS QQQ or NESHAPs FF GP 076 Junction Boxes subject to N ESH FF when equipped with carbon canisters GP 077 Junction Boxes receiving Wastewater from NSPS QQQ Units not subject to NESHAPs FF GP 082 Fugitive Compressors LDAR Requirements GP 087 Fugitive LDAR All Equipment in VOC or HAP Service GP 090 Fugitive LDAR Equipment De signated Non-detectable emissions (NDE) GP 091 Fugitive LDAR Open-ended Lines GP 093 Fugitive LDAR PSV to Atmosphere in Gas/Vapor Service GP 094 Fugitive LDAR PSV with Upstream Rupture Disks GP 095 Fugitive LDAR Pumps In Heavy Liquid Service GP 096 Fugitive LDAR Light Liquid Pumps GP 099 Fugitive LDAR Sample Stations GP 100 Fugitive LDAR Heavy Liqui d Valves and PSVs (in LL/HL Service) GP 101 Fugitive LDAR Valv es in Light Liquid Service GP 102 Units where carbon canisters may be used to meet NESHAP FF Requirements GP 132 Fugitive Equipment in Natural Gas (non-VOC) Service

What to do Why to do it Replace or correct remaining open-ended lines in the 23 coker identified in the January 6, 2006, correspondence from FHR to MPCA to ensure compliance with 40 CFR Section 60.482-6a by the end of the next turnaround involving replacement of the #3 coke drums, anticipated to occur in Fall 2013. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-6a; Minn. R. 7007.0800, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-344

Subject Item: FS 136 25 Unit Drains Requiring Emission Controls - Process Emissions

What to do Why to do it Comply with the requirements in GP 071, GP 072, or GP 075, as applicable. Title I Condition: To avoid classification as a major modification under 40 CFR Section 52.21 & Minn. R. 7007.3000; Minn. R. 7011.0150

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-345

Subject Item: MR 027 23H-2 O2 Analyzer
Associated Items: CM 013 #3 Coker Heater: 0.12 lbs NOx/mmBtu (365-day ave.) EU 035 CM 014 #3 Coker Heater: 0.10 lbs CO/mmBtu (1-hr ave.) EU 035
EU 035 #3 Coker Heater - Process Heater
SV 033 23H2 Stack

What to do Why to do it Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Monitoring Data: All data points collected by a CEMS shall be used to calculate individual hourly emission averages unless another applicable requirement requires more frequent averaging. In order for an hour of data to be considered, it must contain the following minimum number of data points: A . four data points, equally spaced, if the emission unit operated during the entire hour; B. two data points, at least 15 minutes apart, during periods of monitor calibration or routine maintenance; C. one data point if the emission unit operated for 15 minutes or less during the hour. Minn. R. 7017.1160, subps. 1 & 2

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

Requirement: CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily according to the procedures listed in Minn. R. 7017.1170, subp. 3 and 40 CFR Section 60.13(d)(1) for each pollutant concentration, each diluent monitor, and for each monitor range. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. If no span value is specified in the applicable requirement or in a compliance document, the Permittee shall use a span value equivalent to 1.5 times the emission limit. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. Minn. R. 7017.1130

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-346

Subject Item: MR 033 45 Drum Fuel Gas Combustion O2 Monitor at 25H3
Associated Items: CM 017 #3 Crude Unit Vac Distillate Heater: 0.12 lbs NOx/mmBtu (365-day ave.); 0.10 lbs CO/mmBtu (1-hr ave.); E U
EU 041 #3 Crude Unit Vac Pre-Frac tionator Heater - Process Heater GP 116 Refinery Fuel Gas SO2 Emissions
SV 038 25H3 Stack

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-347

Subject Item: MR 069 31H2 SO2 Analyzer
Associated Items: CM 055 31H2: 66.4 lbs SO2/hr (3-hr avg) EU 055
EU 055 #2 HDS Fractionation Heater (31H2) - Fractionation Equipment
SV 049 31H2 Stack

What to do Why to do it CEM REQUIREMENTS FOR SO2 hdr SO2 Emissions Monitoring: The Permittee shall calibrate, operate and maintain SO2 Continuous Emissions Monitoring System (CEMS). Title I Condition: 40 CFR Section 50.4, SO2 SIP; TItle I Condition: 40 CFR pt. 52, subp. Y; Title I Condition: CAAA of 1990; Minn. R. 7017.1006 SO2 Emissions Measuring: The Permittee shall use a sulfur dioxide CEMS to measure sulfur dioxide emissions from SV049. Minn. R. 7017.1006

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

Cylinder Gas Audit: due before end of each calendar half-year following CEM Certification Test. Conduct CGAs at least 3 months apart, but not greater than 8 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit startup, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C, and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The Permittee must retain records of all CEMS monitoring data and supporting information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

CEMS QA/QC: The Permittee of an affected facility is subject to the performance specifications listed in 40 CFR pt. 60, Appendix B and shall operate, calibrate, and maintain each CEMS according to the QA/QC procedures in 40 CFR pt. 60, A ppendix F as amended and maintain a written QA/QC program available in a form suitable for inspection. 40 CFR pt. 60, Appendix F; 40 CFR Section 60.13(a)

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. 40 CFR pt. 60, Appendix F; Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due at least once every four calendar quarters after CEMS certification. Follow the procedures in 40 CFR pt. 60, A ppendix B and Appendix F. 40 CFR pt. 60, Appendix B and Appendix F; Minn. R. 7017.1170, subp. 5

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-348

Subject Item: MR 152 NOx Monitor at 25H4
Associated Items: EU 324 #3 Crude Unit Vacuum Heater - Process Heater
SV 176 25H4 Stack

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-349

Subject Item: MR 153 CO Monitor at 25H4
Associated Items: EU 324 #3 Crude Unit Vacuum Heater - Process Heater
SV 176 25H4 Stack

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-350

Subject Item: MR 154 O2 Monitor at 25H4
Associated Items: EU 324 #3 Crude Unit Vacuum Heater - Process Heater
SV 176 25H4 Stack

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-351

Subject Item: MR 156 41 Unit Fuel Gas Mix Drum Total Sulfur
Associated Items: GP 116 Refinery Fuel Gas SO2 Emissions

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F, using certified reference materials since EPA Protocol 1 gases do not exist. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3.The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-352

Subject Item: MR 161 45 Mix Drum Fuel Gas Combustion SO2 Monitor at 25H3
Associated Items: EU 041 #3 Crude Unit Vac Pre-Frac tionator Heater - Process Heater GP 116 Refinery Fuel Gas SO2 Emissions

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-353

Subject Item: MR 162 45 SO2 Monitor at 29H1/2
Associated Items: GP 116 Refinery Fuel Gas SO2 Emissions

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-354

Subject Item: MR 166 45 Mix Drum Fuel Gas Combustion O2 Monitor at 29H1/2
Associated Items: EU 294 Hydrocracker Feed Heater - Process Heater EU 295 Hydrocracker Reboiler - Boiler GP 116 Refinery Fuel Gas SO2 Emissions SV 165 Hydrocracker Feed Heater and Reboiler

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-355

Subject Item: MR 167 27H-101 CO Monitor
Associated Items: EU 050 Distillate HDS Recycle Hydrogen Charge Heater - Process Heater

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-356

Subject Item: MR 168 27H-101 NOx Monitor
Associated Items: EU 050 Distillate HDS Recycle Hydrogen Charge Heater - Process Heater

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-357

Subject Item: MR 170 71B6 NOx Monitor
Associated Items: EU 126 Steam Boiler No. 6 at Boilerhouse - Boiler

What to do Why to do it Emissions Monitoring: The Permittee shall use a nitrogen oxides (NOx) CEMS to measure NOx emissions from EU 126. Specifications for the operation of the monitoring equipment are in 40 CFR Section 60.48b(c), (d), (e), (f), and Appendix B. 40 CFR Section 60.48b; Minn. R. 7017.1006

Records of Startup, Shutdown, or Malfunction: Any owner or operator subject to the provisions of 40 CFR pt. 60, subp. Db, shall maintain records of the occurrence and duration of any startup, shutdown, or malfunction in the operation of an affected facility; any malfunction of the air pollution control equipment; or any periods during which a continuous monitoring system or monitoring device is inoperative. 40 CFR Section 60.7(b)

CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-358

Subject Item: MR 171 71B6 CO Monitor
Associated Items: EU 126 Steam Boiler No. 6 at Boilerhouse - Boiler

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of EU126 operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-359

Subject Item: MR 179 29H-1/2 NOx Monitor
Associated Items: EU 294 Hydrocracker Feed Heater - Process Heater EU 295 Hydrocracker Reboiler - Boiler SV 165 Hydrocracker Feed Heater and Reboiler

What to do Why to do it Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Monitoring Data: All data points collected by a CEMS shall be used to calculate individual hourly emission averages unless another applicable requirement requires more frequent averaging. In order for an hour of data to be considered, it must contain the following minimum number of data points: A . four data points, equally spaced, if the emission unit operated during the entire hour; B. two data points, at least 15 minutes apart, during periods of monitor calibration or routine maintenance; C. one data point if the emission unit operated for 15 minutes or less during the hour. Minn. R. 7017.1160, subps. 1 & 2

Requirement: CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily according to the procedures listed in Minn. R. 7017.1170, subp. 3 and 40 CFR Section 60.13(d)(1) for each pollutant concentration, each diluent monitor, and for each monitor range. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. If no span value is specified in the applicable requirement or in a compliance document, the Permittee shall use a span value equivalent to 1.5 times the emission limit. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7017.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-360

Subject Item: MR 180 29H-1/2 CO Monitor
Associated Items: EU 294 Hydrocracker Feed Heater - Process Heater EU 295 Hydrocracker Reboiler - Boiler SV 165 Hydrocracker Feed Heater and Reboiler

What to do Why to do it Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Monitoring Data: All data points collected by a CEMS shall be used to calculate individual hourly emission averages unless another applicable requirement requires more frequent averaging. In order for an hour of data to be considered, it must contain the following minimum number of data points: A . four data points, equally spaced, if the emission unit operated during the entire hour; B. two data points, at least 15 minutes apart, during periods of monitor calibration or routine maintenance; C. one data point if the emission unit operated for 15 minutes or less during the hour. Minn. R. 7017.1160, subps. 1 & 2

Requirement: CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily according to the procedures listed in Minn. R. 7017.1170, subp. 3 and 40 CFR Section 60.13(d)(1) for each pollutant concentration, each diluent monitor, and for each monitor range. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. If no span value is specified in the applicable requirement or in a compliance document, the Permittee shall use a span value equivalent to 1.5 times the emission limit. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless it is expressly prohibited. Minn. R. 7017.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-361

Subject Item: MR 181 29H-1/2 O2 Monitor
Associated Items: EU 294 Hydrocracker Feed Heater - Process Heater EU 295 Hydrocracker Reboiler - Boiler SV 165 Hydrocracker Feed Heater and Reboiler

What to do Why to do it Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Monitoring Data: All data points collected by a CEMS shall be used to calculate individual hourly emission averages unless another applicable requirement requires more frequent averaging. In order for an hour of data to be considered, it must contain the following minimum number of data points: A . four data points, equally spaced, if the emission unit operated during the entire hour; B. two data points, at least 15 minutes apart, during periods of monitor calibration or routine maintenance; C. one data point if the emission unit operated for 15 minutes or less during the hour. Minn. R. 7017.1160, subps. 1 & 2

Requirement: CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily according to the procedures listed in Minn. R. 7017.1170, subp. 3 and 40 CFR Section 60.13(d)(1) for each pollutant concentration, each diluent monitor, and for each monitor range. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. If no span value is specified in the applicable requirement or in a compliance document, the Permittee shall use a span value equivalent to 1.5 times the emission limit. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7017.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-362

Subject Item: MR 182 27H-101 O2 Monitor
Associated Items: EU 050 Distillate HDS Recycle Hydrogen Charge Heater - Process Heater
SV 044 27H101 Stack

What to do Why to do it Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Monitoring Data: All data points collected by a CEMS shall be used to calculate individual hourly emission averages unless another applicable requirement requires more frequent averaging. In order for an hour of data to be considered, it must contain the following minimum number of data points: A . four data points, equally spaced, if the emission unit operated during the entire hour; B. two data points, at least 15 minutes apart, during periods of monitor calibration or routine maintenance; C. one data point if the emission unit operated for 15 minutes or less during the hour. Minn. R. 7017.1160, subps. 1 & 2

Requirement: CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily according to the procedures listed in Minn. R. 7017.1170, subp. 3 and 40 CFR Section 60.13(d)(1) for each pollutant concentration, each diluent monitor, and for each monitor range. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. If no span value is specified in the applicable requirement or in a compliance document, the Permittee shall use a span value equivalent to 1.5 times the emission limit. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7017.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE A: LIMITS AND OTHER REQUIREMENTS Flint Hills Resources Pine Bend Refinery
03700011 - 012 Facility Name:
Permit Number: 02/12/15 A-363

Subject Item: MR 196 45 Unit Fuel Gas Mix Drum Total Sulfur
Associated Items: GP 116 Refinery Fuel Gas SO2 Emissions

What to do Why to do it CEMS Daily Calibration Drift (CD) Test: The CD shall be quantified and recorded at zero (low-level) and upscale (high-level) gas concentrations at least once daily. The CEMS shall be adjusted whenever the CD exceeds twice the specification of 40 CFR pt. 60, Appendix B. 40 CFR pt. 60, Appendix F, shall be used to determine out-of-control periods for CEMS. Follow the procedures in 40 CFR pt. 60, Appendix F, using certified reference materials since EPA Protocol 1 gases do not exist. Minn. R. 7017.1170, subp. 3

CEMS Cylinder Gas Audit (CGA): due before end of each calendar quarter in which a Relative Accuracy Test Audit (RATA) is not conducted. Conduct CGAs at least 2 months apart. Follow the procedures in 40 CFR pt. 60, Appendix F. Minn. R. 7017.1170, subp. 4

CEMS Relative Accuracy Test Audit (RATA): due before end of each calendar year following CEM Certification Test. A RATA is not required in any calendar year if a RATA conducted in the previous year demonstrated a relative accuracy value of less than 15 percent or if the associated emissions unit operated less than 48 hours during the calendar year. If the exception is used, the next RATA shall be conducted during the first half of the following calendar year. RATAs shall be conducted at least 3 months apart according to 40 CFR pt. 60, Appendix F, section 5.1.1. Minn. R. 7017.1170, subp. 5

Relative Accuracy Test Audit (RATA) Notification: due 30 days before CEMS RATA. The notification may be made by facsimile, mail, electronic mail or hand-delivered document. Minn. R. 7017.1180, subp. 2

Continuous Operation: CEMS must be operated and data recorded during all periods of emission unit operation including periods of emission unit start-up, shutdown, or malfunction except for periods of acceptable monitor downtime. This requirement applies whether or not a numerical emission limit applies during these periods. A CEMS must not be bypassed except in emergencies where failure to bypass would endanger human health, safety, or plant equipment. Acceptable monitor downtime includes reasonable periods as listed in Items A, B, C and D of Minn. R. 7017.1090, subp. 2. Minn. R. 7017.1090, subps. 1 & 2

Recordkeeping: The owner or operator must retain records of all CEMS monitoring data and support information for a period of five years from the date of the monitoring sample, measurement or report. Records shall be kept at the source. The records may be maintained in either electronic or paper format, unless electronic or paper records are expressly prohibited. Minn. R. 7007.1130

QA Plan: Develop and implement a written quality assurance plan that covers each CEMS. The plan shall be on site and available for inspection within 30 days after monitor certification. The plan shall contain all of the information required by 40 CFR pt. 60, Appendix F, Section 3. The plan shall include or reference the manufacturer's spare parts list for each CEMS and require that those parts be kept at the facility unless the Commissioner gives written approval to exclude specific spare parts from the list. The Commissioner may approve requested exclusions if the Commissioner determines that it is not reasonable to keep a specific part on site after consideration of the consequences of a malfunction of the part, the likelihood of a malfunction, the time required to obtain the part, and other pertinent factors. Minn. R. 7017.1170, subp. 2

## TABLE B: SUBMITTALS Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 B-1

Table B lists most of the submittals required by this permit. Please note that some submittal requirements may appear in Table A or, if applicable, within a compliance schedule located in Table C. Table B is divided into two sections in order to separatel y list one-time only and recurrent submittal requirements.

Send submittals that are required to be submitted to the U.S. EPA regional office to:

Chief Air Enforcement Air and Radiation Branch EPA Region V 77 West Jackson Boulevard Chicago, Illinois 60604

Each submittal must be postmarked or received by the date specified in the applicable Table. Those submittals required by part s 7007.0100 to 7007.1850 must be certified by a responsible official, defined in Minn. R. 7007.0100, subp. 21. Other submittals shall be certified as appropriate if certification is required by an applicable rule or permit condition.

Send submittals that are required by the Acid Rain Program to:
U.S. Environmental Protection Agency Clean Air Markets Division 1200 Pennsylvania Avenue NW (6204N) Washington, D.C. 20460 Send any application for a permit or permit amendment to:

Fiscal Services Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155-4194

Also, where required by an applicable rule or permit condition, send to the Permit Document Coordinator notices of: - accumulated insignificant activities, - installation of control equipment, - replacement of an emissions unit, and - changes that contravene a permit term.

Unless another person is identified in the applicable Table, send all other submittals to: AQ Compliance Tracking Coordinator Industrial Division Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155-4194

## TABLE B: ONE TIME SUBMITTALS OR NOTIFICATIONS Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 B-2

What to send When to send Portion of Facility Affected A nnual Report due 30 days after 12/31/2005. The annual report applies to all annual reports: due January 30th of each year. Total Facility

A pplication for Permit Reissuance due 180 days before expiration of Existing Permit Total Facility

Notification of compliance status due 60 days after Initial Startup and brought into compliance with 40 CFR pt. 63, subp. DDDDD. EU352, EU353

Notification of compliance status due 60 days after Initial Startup of EU 354 and brought into compliance with 40 CFR Section 63.402. GP002

Notification due 15 days after Initial Startup of EU352. The notification must include the information listed in 40 CFR Section 63.9(b)(4) and (b)(5). EU352

Notification due 15 days after Initial Startup of EU353. The notification must include the information listed in 40 CFR Section 63.9(b)(4) and (b)(5). EU353

Notification due 15 days after Startup (actual date) of each thermal oxidizer in EU358. The notification shall include specific monitoring provisions of 40 CFR Section 60.107a with which the Permittee seeks to comply. This information shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). GP134

Notification due 15 days after Startup (actual date) of EU 055 combusting the full Merox offgas stream. EU055

Notification due 15 days after Startup (actual date) of EU 212 following modifications made as part of the #3 Crude/Coker Improvements Permit. The notification shall include the specific monitoring provisions of Sections 60.105a, 60.106a and 60.107a with which the Permittee intends to comply. This information shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). EU212

Notification due 15 days after Startup (actual date) of EU 352 or EU 353, whichever is sooner. Notification of initial startup is required by 40 CFR Section 60.7(a)(3). EU336

Notification due 15 days after Startup (actual date) of EU 352. The notification shall include the specific monitoring provisions of 40 CFR Sections 60.105a, 60.106a and 60.107a with which the Permittee seeks to comply. This information shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). EU352

Notification due 15 days after Startup (actual date) of EU 353. The notification shall include the specific monitoring provisions of 40 CFR Sections 60.105a, 60.106a and 60.107a with which the Permittee seeks to comply. This information shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). EU353

Notification due 15 days after Startup (actual date) of EU 361. A notification of the date of startup of EU 361 postmarked no later than 15 days after such date. Notification of startup is required in association with the initial performance test requirements under 40 CFR Section 60.8. EU361

## TABLE B: ONE TIME SUBMITTALS OR NOTIFICATIONS Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 B-3

Notification due 15 days after Startup (actual date) of EU355, EU356 and EU357. A notification of the dates of startup of each individual emission unit (EU355, EU356 and EU357) postmarked no later than 15 days after such date. This information shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). GP133

Notification due 15 days after Startup (actual date) of EU359. GP135

Notification due 15 days after Startup (actual date) of the VCU combusting gases from the operating loading rack. The notification shall include the specific monitoring provisions of 40 CFR Sections 60.105a, 60.106a and 60.107a with which the Permittee seeks to comply. This information shall be submitted with the notification of initial startup required by 40 CFR Section 60.7(a)(3). GP131

Notification due 15 days after Startup (actual date) of TKs 586, 587 and 588. A notification of the date of startup of TKs 586, 587 and 588 postmarked no later than 15 days after such date. Notification of startup is required by 40 CFR Section 60.7(a)(3). GP136

Notification due 30 days after Start Of Construction of EU 352. A notification of the date construction of EU 352 commenced postmarked no later than 30 days after such date. Notification of start of construction is required by 40 CFR Section 60.7(a)(1). EU352

Notification due 30 days after Start Of Construction of EU 353. A notification of the date construction of EU 353 commenced postmarked no later than 30 days after such date. Notification of start of construction is required by 40 CFR Section 60.7(a)(1). EU353

Notification due 30 days after Start Of Construction of EU 361 as a modification to the SRP (including GP112 and EU361). A notification of any physical or operational change to an existing facility which may increase the emission rate of any air pollutant to which a standard applies, unless that change is specifically exempted under an applicable subpart or in 40 CFR Section 60.14(e). This notice shall be postmarked 60 days or as soon as practicable before the change is commenced and shall incude information describing the precise nature of the change, present and proposed emission control systems, productive capacityof the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant information subsequent to this notice. EU361

Notification due 30 days after Start Of Construction of EU359. A notification of the date construction of EU359 commenced postmarked no later than 30 days after such date. Notification of start of construction is required by 40 CFR Section 60.7(a)(1). GP135

## TABLE B: ONE TIME SUBMITTALS OR NOTIFICATIONS Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 B-4

Notification due 30 days after Start Of Construction of the VCU (EU 351). A notification of the date construction of EU 351 commenced postmarked no later than 30 days after such date. FHR submitted the NSPS subp. Ja notification for the VCU on 12/3/2012, noting that FHR commenced construction pursuant to the NSPS definition (entered contract to fabricate the VCU offsite) but not the NSR definition on 11/8/2012. GP131

Notification due 30 days after Start Of Construction of TKs 586, 587 and 588. A notification of the date construction of TKs 586, 587 and 588 commenced postmarked no later than 30 days after such date. Notification of start of construction is required by 40 CFR Section 60.7(a)(1). GP136

Notification due 30 days before CEM Certification Test, if required. This notification is required under 40 CFR Section 60.7(a)(5) and Minn. R. 7017.1060. GP134

Notification due 30 days before Startup of the continuous monitoring system (CMS) following modifications made as part of the #3 Crude/Coker Improvements Permit. This notification is in accordance with 40 CFR Section 60.13(c). EU212

Notification due 30 days before Startup of the continuous monitoring system (CMS) in accordance with 40 CFR Section 60.13(c). EU352, EU353, GP135

Notification due 30 days before Startup of the continuous monitoring system performance in accordance with 40 CFR Section 60.13(c). Notification shall be postmarked no less than 30 days prior to such date. EU361

Notification due 365 days after Initial Startup of EU354. The notification shall provide information required in 40 CFR Section 63.405(a)(1)(i) through (a)(1)(iv). GP002

Notification due 60 days before Install ation of CEMS. The notification shall include plans and drawings of the proposed system which show the configuration of the monitoring system including any monitor bypass routes. GP134

Notification due 60 days before Start Of Construction of any physical or operational change to EU 045, EU 111 and EU 112 or as soon as practicable before the change is commenced and shall include the information describing the precise nature of the change, present and proposed emission control systems, productive capacity of the facility before and after the change, and the expected completion date of the change. The Administrator may request additional relevant information subsequent to this notice. This notification is required by 40 CFR Section 60.7(a)(4). GP112

Notification due 60 days before Start Of Construction of any physical or operational change to EU 212 or as soon as practicable before the change is commenced and shall include the information describing the precise nature of the change, present and proposed emission control systems, productive capacity of the facility before and after the change, and the expected completion date of the change. The A dministrator may request additional relevant information subsequent to this notice. This notification is required by 40 CFR Section 60.7(a)(4). EU212

## TABLE B: ONE TIME SUBMITTALS OR NOTIFICATIONS Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 B-5

Notification due 60 days before Start Of Construction of any physical or operational change to EU 336 or as soon as practicable before the change is commenced and shall include the information describing the precise nature of the change, present and proposed emission control systems, productive capacity of the facility before and after the change, and the expected completion date of the change. The A dministrator may request additional relevant information subsequent to this notice. This notification is required by 40 CFR Section 60.7(a)(4). For the purposes of this requirement, where FHR is taking voluntary applicability of an NSPS standard, the start of the operational change in question is defined to be when the Coke Drums E & F are subject to the 5.0 psig depressure standard. EU336

Notification due 60 days before Startup modification to EU 055. Notification shall be postmarked 60 days or as soon as practicable before the change is commenced and shall include information describing the precise nature of the change, present and proposed emission control systems, productive capacity of the facility before and after the change, and the expected completion date of the change. EU055

Relative Accuracy Test Audit (RATA) Notification due 30 days before CEMS Relative Accuracy Test Audit (RATA) EU282

Testing Frequency Plan due 60 days after Initial Performance Test for NOx emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12-month, 36-month, or 60-month intervals, or as applicable, shall be required upon written approval of the MPCA. GP135

Testing Frequency Plan due 60 days after Initial Performance Test for PM, PM10 and PM2.5 emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12-month, 36-month, or 60-month intervals, or as applicable, shall be required upon written approval of the MPCA. EU212, EU352, EU353

Testing Frequency Plan due 60 days after Initial Performance Test for PM10 emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12-month, 36-month, or 60-month intervals, or as applicable, shall be required upon written approval of the MPCA. GP135

Testing Frequency Plan due 60 days after Initial Performance Test for PM2.5 emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12-month, 36-month, or 60-month intervals, or as applicable, shall be required upon written approval of the MPCA. GP135

Testing Frequency Plan due 60 days after Initial Performance Test for SO2 emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12-month, 36-month, or 60-month intervals, or as applicable, shall be required upon written approval of the MPCA. SV042, SV093, SV094

## TABLE B: ONE TIME SUBMITTALS OR NOTIFICATIONS Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 B-6

Testing Frequency Plan due 60 days after Initial Performance Test for VOC emissions. The plan shall specify a testing frequency based on the test data and MPCA guidance. Future performance tests based on 12-month, 36-month, or 60-month intervals, or as applicable, shall be required upon written approval of the MPCA. GP135

## TABLE B: RECURRENT SUBMITTALS Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 B-7

What to send When to send Portion of Facility Affected Cylinder Gas Audit (CGA) Results Summary due 30 days after end of each calendar quarter following Cylinder Gas Audit MR027, MR179, MR180

Cylinder Gas Audit (CGA) Results Summary due 30 days after end of each calendar quarter following end of the calendar quarter in which the Audit was performed EU019, EU212, EU213, EU228, EU282, EU352, EU353, EU361, GP111, GP135, MR033, MR069, MR152, MR153, MR154, MR156, MR161, MR162, MR166, MR167, MR168, MR170, MR171, MR181, MR182, MR196, SV042, SV093, SV094 Excess Emissions/Downtime Reports (EER's) due 30 days after end of each calendar quarter starting 01/31/2006. Cover letter, certification, and summary of exceedances shall be submitted in hardcopy or electronic format; all other information may be submitted electronically. The reports shall be certified per Minn. R. 7007.0500, subp. 3. CE056, CE057

Quarterly Report due 30 days after end of each calendar quarter starting 09/11/2013 applies to all quarterly reports: due January 30th, April 30th, July 30th and October 30th of each calendar year. (Air Quality and Excess Emissions) Total Facility

Relative Accuracy Test Audit (RATA) Results Summary due 30 days after end of each calendar quarter following CEMS Relative Accuracy Test Audit (RATA) EU040, EU041, EU212, EU213, EU228, EU296, EU313, EU352, EU353, EU361, GP135, MR027, MR033, MR069, MR152, MR153, MR154, MR156, MR161, MR162, MR166, MR167, MR168, MR170, MR171, MR179, MR180, MR181, MR182, MR196, SV042, SV083, SV093, SV094 Relative Accuracy Test Audit (RATA) Results Summary due 30 days after end of each quarter following CEMS Relative Accuracy Test Audit (RATA) EU019, GP111

Report due 30 days after end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances of diesel hours of operation. GP011

Report due 30 days after end of each quarter following Excess Emissions/Downtime Reports (EER's) if there are any exceedances. EU040

Report due 30 days after end of each quarter following Excess Emissions/Downtime Reports (EER's); if there are any exceedances of VOC tons/year limit per month and per year. GP009

COMS Calibration Error Audit Results Summary due 30 days after end of each calendar half-year following COMS Calibration Error A udit EU228

Cylinder Gas Audit (CGA) Results Summary due 30 days after end of each calendar half-year following Cylinder Gas Audit EU040, EU041, EU296, EU313, SV083

Report due 30 days after end of each calendar half-year starting 09/11/2013 for LDAR Semiannual Report. This report is due January 30 and July 30 of each year. Total Facility

Report due 30 days after half-year starting 09/11/2013 for MACT Semi-Annual Periodic Reports. Reports are due January 31 for the July 1-December 31 reporting period and due July 31 for January 1 - June 30 reporting period. Total Facility

## TABLE B: RECURRENT SUBMITTALS Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 B-8

Report due 30 days after half-year starting 09/11/2013 for NSPS QQQ Semi-Annual Report. The owner or operator shall submit to the Administrator semi-annually a certificate that all of the required inspections have been carried out in accordance with these standards. Total Facility

Semiannual Deviations Report due 30 days after end of each calendar half-year starting 10/31/2005 . The first semiannual report submitted by the Permittee shall cover the calendar half-year in which the permit is issued. The first report of each calendar year covers January 1 - June 30. The second report of each calendar year covers July 1 - December 31. If no deviations have occurred, the Permittee shall submit the report stating no deviations. Total Facility

Compliance Certification due 31 days after end of each calendar year starting 09/11/2013 (for the previous calendar year). The certification shall be submitted on a form approved by the Commissioner, both to the Commissioner and to the US EPA regional office in Chicago. This report covers all deviations experienced during the calendar year. Total Facility

Report due before year starting 09/11/2013 by April 7th of each year for NESHAP Annual TAB/2Mg Report. The Permittee shall prepare and submit NESHAP TAB/2Mg Report for the Total Facility. Total Facility

## TABLE C: COMPLIANCE SCHEDULE Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 C-1

Table C contains the compliance schedule as required by Minn. R. 7007.0500, subp. 2 (K). You must complete the actions require d in Table C by the dates listed in the table. All submittals must be postmarked or received by the date specified in the table, and certified by a responsible official, defined in Minn. R. 7007.0100, subp. 21.

Subject Item: Total Facility

Corrective Action Citation When to complete the action MAAQS Compliance: by June 1, 2014, the Permittee shall complete engineering study for steam-air heater decoking and coker drum depressurization vent mitigation measures. This is a state only requirement and is not enforceable by the EPA A dministrator or citizens under the Clean Air Act. (Corrective A ction) Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080

MAAQS Compliance: The Permittee shall maintain or support ambient air H2S or TRS monitoring near the facility to demonstrate compliance with the H2S MAAQS. Investigate and report any potential deviations from the H2S standard along with any needed changes to the H2S Management plan in the quarterly report that is due 3 months after receipt of qualified data. If the Permittee elects to discontinue ambient air monitoring for H2S, the Permittee shall submit a dispersion model that demonstrates compliance with the MAAQS. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean A ir Act. (Corrective Action) Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080

MAAQS Compliance: As soon as possible following good project management guidelines to ensure safe and reliable operation but no later than December 31, 2015, contingent upon timely receipt of any required environmental permits or SIP orders, the Permittee shall complete construction and commence operation of measures to mitigate the potential H2S impacts to the ambient air of steam-air decoking of coker heaters and coker drum depressurization vents. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean A ir Act. (Corrective Action) Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080

MAAQS Compliance: No later than 9 months following completion of coker H2S mitigation measures, the Permittee shall submit to the MPCA a final report that summarizes the actions taken to mitigate coker H2S sources and provides a review of the pre and post project ambient monitoring results. This is a state only requirement and is not enforceable by the EPA Administrator or citizens under the Clean Air Act. (Corrective Action) Minn. Stat. Sec. 116.07, subds. 4a and 9; Minn. R. 7007.0100, subps. 7A, 7L and 7M; Minn. R. 7007.0800, subps. 1, 2, and 4; Minn. R. 7009.0010-7009.0080

## TABLE C: COMPLIANCE SCHEDULE Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 C-2

Subject Item: GP 091 Fugitive LDAR Open-ended Lines
Associated Items: FS 002 Track 8 Load and Uncontrolled Rail - Material Handling/Transfer/Storage FS 006 Bottom Loading - Material Handling/Transfer/Storage FS 008 Top Loading and UC Top Loading - Ma terial Handling/Transfer/Storage
FS 018 11-1 Crude Unit - Process Emissions
FS 019 11-2 Crude Unit - Process Emissions
FS 022 12 Vacuum Distillation - Process Emissions
FS 024 14-Saturate Plant - Process Emissions
FS 027 15-Coker Gasoline - Process Emissions
FS 029 16 Vacuum Distillation - Process Emissions FS 031 17-Fluid Catalytic Cracking (FCC) Unit - Process Emissions
FS 032 17-Clarified Oil Vac uum Frac - Process Emissions
FS 035 18-1 FCC Gasoline Plant - Process Emissions
FS 036 18-2 FCC Gasoline Plant - Process Emissions
FS 039 19 Vacuum Distillation - Process Emissions FS 041 21-1Delayed Coker - Process Emissions FS 042 21-2 Delayed Coker - Process Emissions FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
FS 048 25-Crude Unit - Process Emissions FS 052 26-Sulfur Recovery Unit SRU 5, TGTU 2 - Process Emissions FS 054 27-Distillate Hydrotreater - Process Emissions FS 055 27- Hydrogen Plant No. 2 - Process Emissions FS 056 27-5 Hydrogen Plant No. 3 - Process Emissions FS 058 28-Naphtha Hydrotreater - Process Emissions
FS 060 31 Product Desulfurization - Process Emissions
FS 062 32 Powerformer - Process Emissions
FS 063 32 Penex - Process Emissions
FS 064 32 Aviation Gasoline 0 - Process Emissions FS 069 33-Hydrogen Plant No. 1 - Process Emissions
FS 070 33 Low Pressure GOHT - Process Emissions FS 075 35 Alkylation - Process Emissions
FS 077 36 Dimersol - Process Emissions FS 079 37 Naptha Hydro-Desulfurizer - Process Emissions
FS 080 37 Platformer - Process Emissions FS 083 38 High Pressure Gas/Oil Hydrotreater - Process Emissions FS 085 39 Oxy Fuel - Process Emissions FS 087 41 Amine System - Process Emissions FS 088 41 Fuel Gas Liquid Recovery - Process Emissions FS 091 42 Caustic Treating (C3,C4) - Process Emissions FS 093 43 Polymerization - Process Emissions FS 095 45 Sulfur Recovery Unit 3 & 4 - Process Emissions FS 096 45 Fuel Gas Treating - Process Emissions
FS 099 SWS/Non-Phenolic/Phenolic - Process Emissions FS 102 47 H2 Recovery Gas - Process Emissions FS 104 Gas and Distillate Blending - Process Emissions
FS 106 71 Process Steam Boilers - Process Emissions

## TABLE C: COMPLIANCE SCHEDULE Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 C-3

Associated Items: FS 109 84 Flare Gas Recovery - Process Emissions
FS 110 North Flare - Process Emissions FS 112 New Flare System and 84-Flare ( 84Unit1 and 84Unit_1) - Process Emissions FS 117 All Tankage (including li ne pumps) 52Unit 2; 61Unit2, 86Unit2 &102Unit2 - Process Equipment FS 119 OSWTP Fugitive Emissions Includes Non-vented Equipment - Process Emissions
FS 128 88-Butane - Process Emissions FS 133 Hydrocracker Feed Equipment - Process Emissions FS 134 No. 4 Hydrogen Plant Fugiti ve Equipment - Process Emissions
FS 137 RGP Transfer - Process Emissions FS 138 RGP Loading Rack - Process Emissions
FS 140 48 ATS Process Unit - Process Emissions

Corrective Action Citation When to complete the action Replace or correct remaining open-ended lines in the 23 coker identified in the January 6, 2006, correspondence from FHR to MPCA to ensure compliance with 40 CFR Section 60.482-6a by the end of the next turnaround involving replacement of the #3 coke drums, anticipated to occur in Fall 2013. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-6a; Minn. R. 7007.0800, subp. 2

## TABLE C: COMPLIANCE SCHEDULE Facility Name: Flint Hills Resources Pine Bend Refinery
Permit Number: 03700011 - 012 02/12/15 C-4

Subject Item: FS 045 23- Delayed Coker & Gasoline Plant - Process Emissions
Associated Items: GP 067 All equipment included in individual drai n system subject to NSPS QQQ or NESHAPs FF GP 076 Junction Boxes subject to N ESH FF when equipped with carbon canisters GP 077 Junction Boxes receiving Wastewater from NSPS QQQ Units not subject to NESHAPs FF GP 082 Fugitive Compressors LDAR Requirements GP 087 Fugitive LDAR All Equipment in VOC or HAP Service GP 090 Fugitive LDAR Equipment De signated Non-detectable emissions (NDE) GP 091 Fugitive LDAR Open-ended Lines GP 093 Fugitive LDAR PSV to Atmosphere in Gas/Vapor Service GP 094 Fugitive LDAR PSV with Upstream Rupture Disks GP 095 Fugitive LDAR Pumps In Heavy Liquid Service GP 096 Fugitive LDAR Light Liquid Pumps GP 099 Fugitive LDAR Sample Stations GP 100 Fugitive LDAR Heavy Liqui d Valves and PSVs (in LL/HL Service) GP 101 Fugitive LDAR Valv es in Light Liquid Service GP 102 Units where carbon canisters may be used to meet NESHAP FF Requirements GP 132 Fugitive Equipment in Natural Gas (non-VOC) Service

Corrective Action Citation When to complete the action Replace or correct remaining open-ended lines in the 23 coker identified in the January 6, 2006, correspondence from FHR to MPCA to ensure compliance with 40 CFR Section 60.482-6a by the end of the next turnaround involving replacement of the #3 coke drums, anticipated to occur in Fall 2013. 40 CFR pt. 70 (consolidated LDAR requirements based on various applicable provisions of 40 CFR pt. 60, subps. A and GGGa; 40 CFR pt. 61, subps. A, J and V; 40 CFR pt. 63, subps. A and CC); 40 CFR Section 60.482-6a; Minn. R. 7007.0800, subp. 2

## APPENDIX MATERIAL Facility Name: Flint Hills Resources Pine Bend Refinery Permit Number: 03700011

‐ 012

APPENDIX B Insignificant Activities and Likely Applicable Requirements Under Minn. R. 7007.1250, subp. 1(A), the Permittee may add insignificant activities to the stationary source throughout the term of the permit without getting permit amendments. Certain exclusions apply and are listed in Minn. R. 7007.1250, subp.2. The following table is a listing of the insignificant activities that the Permittee is somewhat likely to add and their associated applicable requirements. Operator ID Description of Activity Applicable Insignificant Activity Likely Applicable Requirement WATER AND WASTE MANAGEMENT ACTIVITIES (including but not limited to): IA001 ‐ WMgmt 00PINEBEND 084 All Hazardous Waste (RCRA) container storage areas MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA002 ‐ WMgmt 00PINEBEND 085 All Solid Waste Container Storage Areas MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA004 ‐ WMgmt 00PINEBEND 086 Polishing Ponds MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA005 ‐ WMgmt 00PINEBEND 087 Clarifiers: 94V6A, 94V6B, 94V23A and 94V23B MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA006 ‐ WMgmt 00PINEBEND 088 Effluent Sampling Station ‐ polishing ponds MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA007 ‐ WMgmt 94ME163 S7 Sump MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA011 ‐ WMgmt 94B5 North Firewater Basin, B

‐ 5 MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA012 ‐ WMgmt 00PINEBEND 089 21 and 23 Unit Clarifiers MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA013 ‐ WMgmt 00PINEBEND 090 23 Unit Water Recovery Tank MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA014 ‐ WMgmt 00PINEBEND 091 Coker Water and Coker Water Management Area MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA015 ‐ WMgmt 00PINEBEND 092 Stormwater and Firewater Storage MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

IA016 ‐ WMgmt 00PINEBEND 093 Effluent Discharge MN R. 7007.1300, subp. 3I(2) Minn. R. 7011.0150

REFINERY GENERAL IA017

– RG 00PINEBEND 055 Cleaning (blasting) of Vessels, Piping and Structural Steel in MN R. 7007.1300, subp. 2.B(2) Minn. R. 7011.0150

## Refinery IA018

– RG 00PINEBEND 056 Cleaning (blasting) of pumps, compressors, valves, flanges and misc materials (paint shop) MN R. 7007.1300, subp. 2.B(2) Minn. R. 7011.0150

IA019

– RG 00PINEBEND 057 Painting of Vessels, Piping and Structural Steel in Refinery MN R. 7007.1300, subp. 2.B(1) Minn. R. 7011.0150

IA020

– RG 103UNIT Barge Pipeline and Associated Equipment MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0150

IA021

– RG 00PINEBEND 058 Spent Acid Pipeline and Associated Equipment MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710; Minn. R. 7011.0715 IA022

– RG 00PINEBEND 059 MAPCO Pipeline and Associated Equipment MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA023

– RG 00PINEBEND 060 Barge Dock Oil Collection Pits MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA024

– RG 00PINEBEND 061 Painting of Pumps, Compressors, Valves, Flanges and Misc Materials (Paint Shop) MN R. 7007.1300, subp. 2.B(1) Minn. R. 7011.0710

IA025

– RG 00PINEBEND 062 General Cleaning & Maintenance Activities ‐ Pumps, Valves, Compressors, Exchangers, other equipment MN R. 7007.1300, subp. 2.B(2) Minn. R. 7011.0150

IA026

– RG 00PINEBEND 063 Process Unit Filter Changing MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0150

IA027

– RG 00PINEBEND 064 Fire Training Grounds and Fire Fighting Activities MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0150

IA028

– RG 00PINEBEND 065 Vehicle Maintenance MN R. 7007.1300, subp. 2.B(2)

IA029

– RG 00PINEBEND 066 Wood Working/Wood Construction Activities MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0150

IA030

– RG 00PINEBEND 067 Indirect Sources ‐ Mobil Sources (Refinery Vehicles and Equipment) MN R. 7007.1300, subp. 2.J(3) N/A

IA031

– RG 00PINEBEND 068 Heat Exchanger/Bundle Cleaning MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0150

IA032

– RG 00PINEBEND 069 Paving MN R. 7007.1300, subp. 2.B(1) Minn. R. 7011.1505

IA033

– RG 00PINEBEND 070 Retarring of Roofs MN R. 7007.1300, subp. 2.B(1) Minn. R. 7011.0150

IA034

– RG 00PINEBEND 071 Washer/Dryer in Safety Fire Barn MN R. 7007.1300, subp. 2.B(1) Minn. R. 7011.0710

IA035

– 00PINEBEND Test Pumps (Diesel MN R. 7007.1300, subp. Minn. R. 7011.0150

## RG 072 Driven, Pneumatic) 3.I(2) IA036

– RG 00PINEBEND 073 Furnaces ‐ Building HVAC MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0150

IA037

– RG 00PINEBEND 074 Stress Relieving MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0150

IA038

– RG 00PINEBEND 075 Fabricating MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA039

– RG 00PINEBEND 076 Welding, Soldering, Brazing Activities MN R. 7007.1300, subp. 3.H(4) Minn. R. 7011.0150

IA040

– RG 00PINEBEND 077 Oxygen/Acetylene Torches MN R. 7007.1300, subp. 3.H(4) Minn. R. 7011.0150

IA041

– RG 00PINEBEND 078 Space Heaters (Kerosene, Natural Gas, Propane) MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0510

IA042

– RG 00PINEBEND 079 Parts Washers /Degreasers MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710; Minn. R. 7011.0715 IA043

– RG 00PINEBEND 080 Air Compressors other than Listed as EUs MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA044

– RG 00PINEBEND 081 Chlorine Cylinders MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA045

– RG 00PINEBEND 082 Cylinders for CEM QA/QC MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA046

– RG 00PINEBEND 083 Activated Carbon Handling MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA047

– RG 52ME91 Knock Engine #1 MN R. 7007.1300, subp. 4(B) Minn. R. 7011.2300

IA048

– RG 52ME92 Knock Engine #2 MN R. 7007.1300, subp. 4(B) Minn. R. 7011.2300

IA049

– RG 52ME93 Knock Engine #3 MN R. 7007.1300, subp. 4(B) Minn. R. 7011.2300

IA050

– RG 52ME2A Knock Engine #4 MN R. 7007.1300, subp. 4(B) Minn. R. 7011.2300

IA051

– RG 52ME2B Knock Engine #5 MN R. 7007.1300, subp. 4(B) Minn. R. 7011.2300

IA052

– RG 52ME65A Knock Engine #6 MN R. 7007.1300, subp. 4(B) Minn. R. 7011.2300

IA053

– RG 52ME65B Knock Engine #7 MN R. 7007.1300, subp. 4(B) Minn. R. 7011.2300

IA054

– RG 00PINEBEND 051 Combustion Promoter Transfer/Dumping Activities MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA055

– RG 00PINEBEND 052 Spent Acid Loading MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710; Minn. R. 7011.0715 IA056

– RG 00PINEBEND 053 Sulfur Loading MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA058

– 00UNIT Refinery Deaerator MN R. 7007.1300, subp. Minn. R. 7011.0710

## RG Vents (not including 25V52, 25V53, 27V509 and 33V41) 3.I(2)

IA059

– RG 32UNIT1 Powerformer Catalyst Regeneration MN R. 7007.1300, subp. 3.I(2) Minn. R. 7011.0710

IA064

– RG 00PINEBEND 118 Equipment used for hydraulic or hydrostatic testing MN R. 7007.1300, subp. 3G Minn. R. 7011.0715

IA065

– RG 00PINEBEND 119 Cleaning operations: alkaline/phosphate cleaners, associated cleaners, and associated burners MN R. 7007.1300, subp. 3.H(7) Minn. R. 7011.0610; Minn. R. 7011.0715

ROADS AND PARKING LOTS IA060 ‐ RP 00UNIT_4 All roads in refinery ‐ paved or unpaved MN R. 7007.1300, subp. 3.J Minn. R. 7011.0150

IA061 ‐ RP 00PARKIN G003 All parking lots in refinery

‐ gravel or paved MN R. 7007.1300, subp. 3.J Minn. R. 7011.0150

IA062 ‐ RP 00UNIT_3 All Laydown Areas MN R. 7007.1300, subp. 3.J Minn. R. 7011.0150

LABORATORY IA063 ‐ LAB 113UNIT_1 FHR Environmental Laboratory Minn. R. 7007.1300, subp. 3.G Minn. R. 7011.0710

STORAGE TANKS IA

‐ 100 ‐ Tanks 00PINEBE ND097 All insignificant activity ‐ tanks and vessels Minn. R. 7007.1300, subp. 3(I)(2) Minn. R. 7011.1505

Minn. R. 7007.1300, subp. 4(B)

## Facility Name: Flint Hills Resources Pine Bend Refinery Permit Number: 03700011

‐ 012

APPENDIX C

Title I Conditions: Stack Parameters Relied Upon in the Modeling to Demonstrate Compliance with the National Ambient Air Quality Standards for Sulfur Dioxide (SO 2 

## ) (Available Electronically in Excel Spreadsheet in the Central File of Delta)AppendixCTitleICondition:StackParametersReliedUpontoDemonstrateCompliancewiththeNAAQSforSIPSO2StackParametersfor1‐Hour,3‐Hour,24‐HourandAnnualModelingofSO2EmissionUnitsatFlintHillsResourcesPineBendRefineryDELTAID (g/s) (lb/hr) (g/s) (lb/hr) (g/s) (lb/hr) (g/s) (lb/hr)K2_#3SRUEU111,112,261,262SRU3,SRU4,TailGasTreatingUnit#1(SCOT),TGTU#1(SCOT)Incinerator496906.74956920.9282.7 18.822 149.381 18.781 149.05610.906 86.556 9.332 74.065 60.96 577.594444416 1.448K3_#5SRU EU045,236SRU5,TailGasTreatingUnit#2 496868.5 4956631.4277.6 21.520170.79421.520170.79411.793 93.595 11.793 93.598 65.00 463.70555569.3 2.103K8___FCC EU228 FluidCatalyticCrackingUnit 496993.1 4956990.2283.6 23.013 182.643 23.013 182.643 23.013 182.643 23.013 182.64469.27 366.483333315.242.937K10_32FGEU073,074,075 ProcessHeater32H‐5,6,7496775.9 4957022.0281.9 0.852 6.762 0.852 6.762 0.852 6.762 0.460 3.652 62.48 422.03888891.354487662.730K11_19FG EU026 ProcessHeater19H‐1 496585.44957137.0280.40.921 7.310 0.921 7.310 0.921 7.310 0.498 3.948 58.52 422.03888892.397345362.134K13_12FG EU016 ProcessHeater12H‐4496667.2 4957137.0280.9 0.799 6.341 0.799 6.341 0.799 6.341 0.431 3.42460.50 422.03888892.408268872.070K14_33FG EU084ProcessHeater33H‐31 496981.5 4956855.0283.5 1.691 13.421 1.691 13.421 1.691 13.421 1.353 10.738 55.78 552.59444442.927332651.969K15_16FG EU019 ProcessHeater16H‐1 496627.74957108.0280.8 1.262 10.016 1.262 10.016 1.262 10.016 0.681 5.407 58.83 479.81666671.805350633.340K19_11FG EU005 ProcessHeater11H‐1 496649.9 4957059.0281.0 0.852 6.762 0.852 6.762 0.852 6.762 0.460 3.652 39.93 466.48333335.082046931.397K20_37FGEU093,094,098 ProcessHeater37H‐1,2,6496870.1 4956697.0280.2 0.875 6.9440.875 6.9440.875 6.9440.700 5.55460.96 422.03888896.60559061.009K21_33FG EU085 ProcessHeater33H‐32 496923.74956848.0283.0 1.252 9.937 1.252 9.937 1.252 9.937 1.002 7.949 56.12 547.03888896.049565591.436K23_11FG EU006 ProcessHeater11H‐2 496637.9 4957060.0281.0 0.3042.413 0.3042.413 0.3042.413 0.1641.301 35.05 508.15 0.7748875 1.867K27_21FG EU028 ProcessHeater21H‐1S496551.5 4957092.5 280.7 0.351 2.786 0.351 2.786 0.351 2.786 0.190 1.506 38.71 477.59444441.702531431.410K28_21FG EU028 ProcessHeater21H‐1N 496551.5 4957101.5 280.6 0.351 2.786 0.351 2.786 0.351 2.786 0.190 1.506 38.71 477.59444441.702531431.410K29_21FG EU030ProcessHeater21H‐2S496550.84957025.2280.9 0.351 2.786 0.351 2.786 0.351 2.786 0.190 1.506 39.93 488.70555561.742140381.410K30_21FG EU030ProcessHeater21H‐2N 496550.84957034.2280.9 0.351 2.786 0.351 2.786 0.351 2.786 0.190 1.506 39.93 488.70555561.742140381.410K31_33FG EU240,241ProcessHeater33H‐4(33H‐1&2) 496921.1 4956899.0282.9 1.775 14.087 1.775 14.087 1.775 14.087 1.420 11.269 30.48 549.81666674.190366291.829K32_23FG EU034ProcessHeater23H‐1 496531.74956882.6272.9 1.60412.7301.60412.7301.60412.7301.283 10.183 57.91 422.03888894.634762651.631K33_31FG EU054ProcessHeater31H‐1 496768.3 4957087.0281.9 0.122 0.968 0.122 0.968 0.122 0.968 0.066 0.525 20.42 566.48333331.870255591.111K34_31FG EU055 ProcessHeater31H‐2 496769.04957077.0281.9 8.363 66.373 8.363 66.373 8.363 66.373 8.363 66.399 18.59 666.48333332.990511210.953K36_31FG EU057 ProcessHeater31H‐5 496802.9 4957102.0282.2 0.053 0.421 0.053 0.421 0.053 0.421 0.029 0.228 17.98 422.03888891.16838670.800K37_31FG EU061 ProcessHeater31H‐10496802.9 4957112.0282.2 0.160 1.270 0.160 1.270 0.160 1.270 0.086 0.685 30.48 524.81666671.481954111.372K41_32FG EU076,077ProcessHeater32H‐9 496774.04957037.0281.9 0.048 0.381 0.048 0.381 0.048 0.381 0.026 0.205 21.64533.15 1.017685620.914K42_37FGEU095,096,097 ProcessHeater37H‐3,4,5496914.2 4956703.2279.8 3.798 30.143 3.798 30.143 3.798 30.143 3.038 24.112 71.20 422.03888892.500373743.417K46_38FG EU102 ProcessHeater38H‐1A496952.1 4956560.5 281.5 0.371 2.9440.371 2.9440.371 2.9440.297 2.358 44.50 599.81666670.946959491.803K47_38FG EU103 ProcessHeater38H‐1B496952.1 4956571.3 281.5 0.371 2.9440.371 2.9440.371 2.9440.297 2.358 44.50 599.81666670.946959491.803K48_38FG EU104ProcessHeater38H‐2 496979.3 4956563.4281.7 0.603 4.786 0.603 4.786 0.603 4.786 0.482 3.826 60.96 422.03888893.192160310.838K50_25FG EU040ProcessHeater25H‐1 496755.44956642.0274.5 2.459 19.516 2.459 19.516 2.459 19.516 1.967 15.61465.00 422.03888891.45870343.600K51_25FG EU041 ProcessHeater25H‐3 496786.2 4956635.0275.8 2.207 17.516 2.207 17.516 2.207 17.516 1.765 14.01065.00 427.59444441.402880983.500K52_25FG EU324ProcessHeater25H‐4496800.5 4956636.9276.8 1.58412.571 1.58412.571 1.58412.571 1.268 10.06060.96 422.03888893.26846971.930K53_23FG EU035 ProcessHeater23H‐2 496532.5 4956853.8269.8 1.186 9.413 1.186 9.413 1.186 9.413 0.949 7.529 57.91 435.92777785.283367841.335K54_27FG EU052 ProcessHeater27H‐1 496725.5 4956511.4277.1 7.776 61.7147.776 61.7147.776 61.7146.221 49.373 45.72 422.03888896.093936953.132K55_27FG EU050ProcessHeater27H‐101496811.64956500.1276.6 0.817 6.4840.817 6.4840.817 6.4840.653 5.18445.72 422.03888895.066877841.113K56_27FG EU051 ProcessHeater27H‐102496813.3 4956402.9276.0 0.923 7.325 0.923 7.325 0.923 7.325 0.739 5.863 45.72 422.03888895.066877841.113K57_31FG EU056 ProcessHeater31H‐4496798.1 4957001.0282.0 0.378 3.000 0.378 3.000 0.378 3.000 0.2041.620 32.46 555.37222221.62698791.347K58_31FG EU058 ProcessHeater31H‐7496798.04957025.0282.0 0.3642.889 0.3642.889 0.3642.889 0.197 1.561 28.65 544.26111112.54105361.067K59_31FG EU059 ProcessHeater31H‐8496799.2 4957036.0282.1 0.206 1.635 0.206 1.635 0.206 1.635 0.111 0.881 28.80 519.26111113.227276921.049K60_31FG EU060ProcessHeater31H‐9 496798.84957018.0282.0 0.266 2.111 0.266 2.111 0.266 2.111 0.1441.141 24.84510.92777783.315871690.905K61_28FG EU053 ProcessHeater28H‐1 496837.84956502.2276.9 0.330 2.619 0.330 2.619 0.330 2.619 0.2642.098 45.72 810.92777787.881531850.787K62_BLR8 EU204ProcessHeater71B‐8496698.3 4956542.5 277.5 1.798 14.2701.798 14.2701.798 14.2701.439 11.417 9.04 422.03888895.951867721.524K63_27FG EU213 ProcessHeater27H‐501496722.3 4956358.0275.1 4.617 36.643 4.617 36.643 4.617 36.643 3.69429.315 35.05 422.03888893.5770415 3.150K67_11FG EU212 ProcessHeater11H‐6496630.1 4956988.4280.7 2.183 17.329 2.183 17.329 2.183 17.329 1.179 9.357 54.86 422.03888894.177972312.642K68_BLR9 EU313 ProcessHeater71B‐9 496569.04957199.8280.0 1.251 9.929 1.251 9.929 1.251 9.929 0.676 5.363 12.19 422.03888893.018338331.829K70_4H2 EU296 Heater30H‐401 496664.64956414.6274.48.748 69.429 8.748 69.429 8.748 69.429 6.999 55.54435.05 422.03888894.321739772.896K71HCFD EU294,295 Heaters29H‐1,29H‐2496923.04956351.0277.0 2.138 16.968 2.138 16.968 2.138 16.968 1.711 13.578 40.78 422.03888890.108119332.629K1006_BH EU126 71B‐6Boiler496566.9 4957213.0280.1 0.639 5.071 0.639 5.071 0.639 5.071 0.345 2.739 21.34422.03888893.177959371.3721HourSIPEmissionRateStackID DescriptionNAD83UTM_E1NAD83UTM_N1BaseElevation(m)1ExitDiameter(m)3HourSIPEmissionRate24HourSIPEmissionRateAnnualSIPEmissionRateStackHeight(m)ExitTemp.(K)3ExitVelocity(m/s)3Page1DELTAID (g/s) (lb/hr) (g/s) (lb/hr) (g/s) (lb/hr) (g/s) (lb/hr)1HourSIPEmissionRateStackID DescriptionNAD83UTM_E1NAD83UTM_N1BaseElevation(m)1ExitDiameter(m)3HourSIPEmissionRate24HourSIPEmissionRateAnnualSIPEmissionRateStackHeight(m)ExitTemp.(K)3ExitVelocity(m/s)3K113__FGSRU3TailGasIncineratoronHotStandby496901.44956953.5 282.7 0.202 1.603 0.202 1.603 0.202 1.603 0.181 1.025 53.68 422.03888890.806470031.016K331_DSLEU131 DieselEngine93P‐160496832.2 4956976.5 282.3 0.0003 0.002 0.0003 0.002 0.0003 0.002 0.0003 0.002 4.27 616.48 23.60092120.102K332_DSLEU198 DieselEngine93P‐400496753.3 4957695.5 270.9 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.008 4.57 616.48 37.89558910.152K333_DSLEU199 DieselEngine93P‐570495957.04956960.1262.2 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.008 5.49 616.48 9.411875210.305K348_OXD EU282OilSeparation&WasteTreatmentPlantThermalOxidizer 496636.2 4957613.5 276.0 6.389 50.706 6.389 50.706 6.389 50.706 1.1349.000 22.11 533.15 10.36423 1.717K407_DSLEU042 DieselEngineEE‐1657496799.3 4956593.5 275.1 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.007 6.10 616.48 20.4291560.203K408_DSLEU007 DieselEngineEE‐1852 496684.04957064.0281.1 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.008 4.11 616.48 20.53130170.203K435_DSLEU036 DieselEngine23ME26496526.5 4956971.5 278.6 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.009 7.01 616.48 41.60012590.152K453_DSLEU100DieselEngineEE‐1309496910.2 4956656.0278.40.001 0.008 0.001 0.008 0.001 0.008 0.001 0.009 7.92 616.48 41.60012590.152K465_DSLEU024DieselEngineEE‐1718496908.44957114.5 283.0 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.008 4.57 616.48 20.53130170.203K505_DSLEU130DieselEngine81P‐159 496846.2 4956974.5 282.5 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.006 5.49 616.48 18.59053190.203K506_DSLEU132 DieselEngine81P‐357 496838.3 4956933.5 282.2 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.006 6.10 616.48 17.02429660.203K507_DSLEU128 DieselEngine81P‐444496646.3 4956932.5 281.1 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.008 4.57 616.48 13.70138170.254K508_DSLEU129 DieselEngine81P‐89 496639.3 4956990.5 280.9 0.0005 0.0040.0005 0.0040.0005 0.0040.0005 0.0044.57 616.48 43.83028220.102K511_DSLEU127 DieselEngine71C‐11 496987.9 4956786.1282.1 0.001 0.008 0.001 0.008 0.001 0.008 0.001 0.009 6.10 616.48 15.33249860.254K513_DSL EU312 DieselCoolingWaterPump 496672.2 4956267.3 271.9 0.002 0.016 0.002 0.016 0.002 0.016 0.002 0.015 9.75 477.444444414.0176970.305K600_DEC EU032ProcessHeater21H‐1Decoking 496522.1 4957081.7280.6 1.008 8.000 1.008 8.000 1.008 8.000 0.050 0.395 1.50 NA NA NAK601_DEC EU033ProcessHeater21H‐2Decoking 496528.9 4957028.6280.8 1.008 8.000 1.008 8.000 1.008 8.000 0.050 0.395 1.50 NA NA NAK602_DEC4EU037ProcessHeater23H‐1Decoking 496461.04956855.0264.1 2.545 20.198 2.545 20.198 2.545 20.198 0.126 0.996 1.50 NA NA NAK603_DEC2EU038ProcessHeater23H‐2Decoking 496461.04956855.0264.1 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.50 NA NA NAK700ACDL5SulfuricAcidLoading 496560.04957484.0280.6 0.572 4.540 0.572 4.540 0.572 4.540 0.572 4.540 3.10K701ACDS5SulfuricAcidStorage 496837.04957122.0282.6 0.572 4.540 0.572 4.540 0.572 4.540 0.572 4.540 7.60EU111,113,260 SRU3BypassIncinerator 496901.44956953.5 282.7 0.202 1.606 0.202 1.606 0.202 1.606 0.181 1.435 53.68 422.02 0.81 1.020EU352 ProcessHeater23H‐3 469562.74956874.8272.40.287 2.280 0.287 2.280 0.287 2.280 0.287 2.280 57.91 288.71 2 4.040EU353 ProcessHeater25H‐2 496743.3 4956638.2273.0 0.058 0.456 0.058 0.456 0.058 0.456 0.058 0.456 51.82 288.71 2 4.770EU359,360CombustionTurbineandDuctBurners 497051.84955898.8268.2 0.119 0.943 0.119 0.943 0.119 0.943 0.119 0.943 51.82 366.98 8.68 3.660EU361ATSProcessUnit496949.2 4956768.7280.6 0.630 5.000 0.630 5.000 0.630 5.000 0.5674.500 59.44377.5948.829921 0.8381AdjustmentsweremadetolocationsofstacksandbuldingsbasedonmorerecentaerialphotographsandGISdataaswellastheupdatedmodelingprogramAERMODthatallowelevationsfromtheUSGSnationalseamlesselevationdatasetwherethemostrecentelevationdatawasused.2EmissionshavebeenincludedinEU037aspartoftheareasource,EU038isbeingincludedforcompleteness.3TheexittemperaturesandexitvelocitieshaveallbeenupdatedtoreflecttheworstcasescenariobeingmodeledinSIP9.4Modeledasanareasource;parametersareemissionrate(g/s‐m2),releaseheight(m),Xdimension(m),Ydimension(m)5Modeledasavolumesource;parametersareemissionrate(g/s),releaseheight(m),Xdimension(m),Ydimension(m)Page2

## Facility Name: Flint Hills Resources Pine Bend Refinery Permit Number: 03700011

‐ 012

APPENDIX D Consent Decree with Amendments (Available Electronically as a Word Document in the Central File of Delta)

## http://www.epa.gov/compliance/resources/cases/civil/caa/kochcaacd.pdf

http://www.epa.gov/compliance/resources/decrees/amended/koch1st-amendment-cd.pdf

http://www.epa.gov/compliance/resources/d ecrees/amended/koch2n d-amendment-cd.pdf

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MINNESOTA

UNITED STATES of AMERICA,

Plaintiff, and THE STATE OF MINNESOTA,

Plaintiff-Intervener,

v. Civil Action No. KOCH PETROLEUM GROUP, L.P. Defendant.

CONSENT DECREE

## CONSENT DECREE - 2-

Table of Contents
I. Jurisdiction ................................... 7 II. Applicability .................................. 8
III. Factual Background.............................. 9
IV. Pollution Reduction Measures.................... 10 A. NOx Emissions Reductions-Heaters and Boilers.. 10 Recordkeeping and Reporting Requirements for Section A . . . . . . . . . . . . . . . . . 16
B. NOx Emission Reductions from FCCUs . . . . . 17
C. SO2 Emission Reductions from FCCUs . . . . . 23
D. Credit for Emissions Reductions............. 28
E. Emission Credit Generation and Classification.. 31
V. Program Enhancements Re: Benzene Waste NESHAP... 36 Recordkeeping and Reporting Requirements for Part V. ...................................... 41 VI. Program Enhancements Re: Leak Detection and Repair.. 42 Recordkeeping and Reporting Requirements for Part VI...................................... 49 VII. Program Enhancements Re: NSPS Subparts A and J Sulfur Dioxide Emissions from Sulfur Recovery Plants (“SRP”) and Flaring Devices............................. 51

¶ 95. Definitions........................... 51 ¶ 96. SRP NSPS Subpart A and J Applicability.... 55 ¶ 97. Sulfur Recovery Plant Optimization......... 56 ¶ 98. Flaring..................................... 57 ¶ 99. Hydrocarbon Flaring........................ 57 ¶ 100. Tail Gas Incidents........................ 59 ¶ 101. Requirements Related to Acid Gas Flaring.. 59 (a). Investigation and Reporting............ 59 (b). Corrective Action...................... 61 (c). AG Flaring Incidents and Stipulated Penalties............... 63

## - 3-

¶ 102. Miscellaneous........................... 65 (a). Calculation of the Quantity of Sulfur Dioxide Emissions...................... 65 ¶ 103. Stipulated Penalties Under This Part... 70 ¶ 104. Certification.......................... 73

VIII. Permitting.................................... 74

IX. Environmentally Beneficial Projects............. 76

X. Incorporation of RCRA Consent Agreement and Final Order.................................... 77

XI. General Recordkeeping, Record Retention, and Reporting...................................... 78

XII. Civil Penalty.................................. 80

XIII. Stipulated Penalties........................... 81

¶ 124. Election of Remedy..................... 91

XIV. Right of Entry................................. 91

XV. Force Majeure.................................... 91

XVI. Dispute Resolution............................. 96

XVII. Effect of Settlement........................... 99

XVIII. General Provisions............................ 102

¶ 148 Notice...................................... 103

XIX. Termination..................................... 107

## Consent Decree - 4-

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MINNESOTA

UNITED STATES of AMERICA,

Plaintiff, and THE STATE OF MINNESOTA,

Plaintiff-Intervener,

v. Civil Action No. KOCH PETROLEUM GROUP, L.P.

Defendant.

CONSENT DECREE WHEREAS, Plaintiff, the United States of America
(hereinafter "Plaintiff" or "the United States"), on behalf of the United States Environmental Protection Agency (herein, "EPA"), has simultaneously filed a Complaint and lodged this Consent Decree against Defendant, Koch Petroleum Group, L.P. (herein, "Koch" or "Defendant"), for alleged violations at three petroleum refineries owned and operated by Koch, the Pine Bend, Minnesota refinery, and the East and West refineries in Corpus Christi, Texas; WHEREAS, prior to the filing of the Complaint, Koch met with representatives from EPA to discuss reconciling EPA and

## Consent Decree - 5-

industry goals for progressive Clean Air Act compliance at
Koch’s three refineries; WHEREAS, Koch and EPA’s primary common goal in this Consent Decree is to address particular areas of concern: Control of fugitive emissions, elimination of excess flaring, and reduction of nitrogen oxides (“NO X 

## ”) and sulfur dioxide
(“SO 2 

## ") emissions from refinery process units (collectively referred to as “Marquee issues”), in which Koch has agreed to undertake major and extensive program enhancements involving both installation of air pollution control equipment and establishment of strict management practices to reduce air
emissions from its refineries; WHEREAS, the parties agree that the installation of equipment and implementation of controls pursuant to this Consent Decree will achieve major improvements in air quality control, and also that certain actions that Koch has agreed to take are expected to achieve advances in technology and methodology for air pollution control; WHEREAS, Koch is the first petroleum company to step forward and enter into a comprehensive settlement with EPA addressing this broad range of air pollution control; WHEREAS, Koch has not answered or otherwise responded to the Complaint in light of the settlement memorialized in this

Consent Decree;

## Consent Decree - 6-

WHEREAS, the United States’ Complaint alleges that Koch has been and is in violation of certain provisions of the following statutes and their implementing regulations: the
Clean Air Act (the "Act"), 42 U.S.C. §§ 7470-7492; the Resource Conservation and Recovery Act, (“RCRA”), 42 U.S.C. § 6901 et seq.; the Comprehensive Environmental Response, Compensation and Liability Act (“CERCLA”), 42 U.S.C. § 9603(a); the Emergency Planning and Community Right to Know
Act (“EPCRA”), 42 U.S.C. § 11004(a); and the Clean Water Act (“CWA”), 33 U.S.C. § 1321(b)(3) and (j); WHEREAS, the State of Minnesota has filed a Complaint in Intervention, alleging that Koch was and is in violation of the applicable State Implementation Plan (“SIP”); WHEREAS, the State of Texas participated in the discussions regarding this Consent Decree and the Texas
Natural Resources Conservation Commission (“TNRCC”) has expressed general approval of its terms; WHEREAS, Koch has denied and continues to deny the violations alleged in each of the Complaints; maintains that it has been and remains in compliance with all applicable environmental regulations, and is not liable for civil penalties or injunctive relief; however, in the interest of settlement and to accomplish its objective of cooperatively working to reconcile EPA and industry goals under the Clean

## Consent Decree - 7-

Air Act, has agreed to undertake installation of air pollution control equipment and enhancements to its air pollution management practices at the three refineries to reduce air
emissions; WHEREAS, the parties acknowledge that this process, which was initiated by Koch, is an innovative approach to resolve potential compliance issues while simultaneously advancing the goals of the Clean Air Act; WHEREAS, Koch has waived any applicable federal or state requirements of statutory notice of the alleged violations;
WHEREAS, the United States, Plaintiff-Intervener, and Koch have agreed that settlement of this action is in the best interest of the parties and in the public interest, and that entry of this Consent Decree without further litigation is the most appropriate means of resolving this matter; and
WHEREAS, the United States, Plaintiff-Intervener, and Koch have consented to entry of this Consent Decree without trial of any issues. NOW, THEREFORE, without any admission of fact or law, and without any admission of the violations alleged in the Complaints, it is hereby ORDERED AND DECREED as follows:

I. JURISDICTION AND VENUE 1. The Complaints state a claim upon which relief can be granted against the Defendant under Sections 113 and 167 of

## Consent Decree - 8-

the CAA, 42 U.S.C. §§ 7413 and 7477, and 28 U.S.C. § 1355

. This Court has jurisdiction of the subject matter herein and over the parties consenting hereto pursuant to 28 U.S.C.
§ 1345 and pursuant to Sections 113 and 167 of the CAA, 42
U.S.C. §§ 7413 and 7477 and Section 3008(a) of RCRA, 42 U.S.C.
§ 6928(a), Section 109(c) of CERCLA, 42 U.S.C. § 9609(c),
Section 325(b) of EPCRA, 42 U.S.C. § 11045(b), and Section 309(b) of the CWA, 33 U.S.C. § 1319(b). Venue is proper under
Section 113(b) of the Act, 42 U.S.C. § 7413(b) , Section
3008(a) of RCRA, 42 U.S.C. § 6928(a), Section 109(c) of
CERCLA, 42 U.S.C. § 9609(c), Section 325(b) of EPCRA, 42
U.S.C. § 11045(b), and Section 309(b) of the CWA, 33 U.S.C. §
1319(b), and under 28 U.S.C. § 1391(b) and (c).

II. APPLICABILITY 2. The provisions of this Consent Decree shall apply toand be binding upon the United States, the PlaintiffIntervener, and upon the Defendant as well as the Defendant's officers, employees, agents, successors and assigns, and shall apply to Defendant’s refineries for the life of the Decree. In the event Defendant proposes to sell or transfer any of its refineries subject to this Consent Decree, it shall advise in writing to such proposed purchaser or successor-in-interest of the existence of this Consent Decree, and shall send a copy of such written notification by certified mail, return receipt

## Consent Decree - 9-

requested, to EPA before such sale or transfer, if possible, but no later than the closing date of such sale or transfer.

III. FACTUAL BACKGROUND 3. Koch operates three petroleum refineries for the manufacture of various petroleum-based products, including gasoline, diesel, and jet fuels, and other marketable
petroleum by-products. 4. Koch’s Pine Bend refinery has the capacity to process approximately 285,000 barrels per day of heavy crude oil. The total capacity of Koch’s Corpus Christi East and West refineries is approximately 285,000 barrels per day. 5. Petroleum refining involves the physical, thermal and chemical separation of crude oil into marketable petroleum
products. 6. The petroleum refining process at Koch’s three refineries results in emissions of significant quantities of criteria air pollutants, including nitrogen oxides (“NO X 

## ”), carbon monoxide (“CO”), particulate matter (“PM”), and sulfur
dioxides (“SO 2 

## "), as well as volatile organic compounds (“VOCs”), including Benzene. The primary sources of these emissions are the fluidized catalytic cracking units (“FCCUs”), process heaters and boilers, the sulfur recovery plants, the wastewater treatment system, fugitive emissions

## Consent Decree - 10-

from leaking components, and flares throughout the refinery
where excess emissions are combusted.

IV. POLLUTION REDUCTION MEASURES

A. NO X 

## Emissions Reductions from Heaters and Boilers **Program Summary:** Koch will implement a program to reduce NO X 

## emissions from refinery heaters and boilers over 40 mmBTU/hr higher heating value (“HHV”) by installing ultra low-NO X 

## burners (“ULNB”), the demonstration of “next generation” ultra low-NO X 

## burners, or an alternative emissions reduction technology, and demonstrating compliance with the lower emission limits specified within this Consent Decree with the use of source testing, continuous emissions monitoring systems (“CEMS”), and/or parametric monitoring. Installation of ultra low NO X 

## burner technology is not required for heaters and boilers less than 40 mmBTU/hr(HHV). 7. By March 31, 2001, Koch shall submit to EPA, an initial plan for NO X 

## emissions reductions from heaters and boilers. This plan shall be in writing and shall contain the following:

(a.) An inventory of all heaters and boilers at each refinery and their size;

(b.) Identification of all heaters and boilers over 40 mmBTU/hr(HHV) now fitted with ultra low-NO X 

## burners;

(c.) Identification of all heaters and boilers over 40 mmBTU/hr(HHV) where Koch expects to install “current generation” ultra low-NO X 

## burners and the projected date of installation;

(d.) Identification of all heaters and boilers over 40 mmBTU/hr(HHV) where Koch plans to demonstrate “next generation” ultra low-NO X 

## burners and the projected date of installation;

## Consent Decree - 11-

(e.) Identification of all heaters and boilers over 40 mmBTU/hr(HHV)where it is not now expected to be technologically feasible to install or operate current generation or next generation ultra low-NO X 

## burners (Preliminary Infeasibility List);

(f) Demonstration that requirements of Paragraphs 14 and 17 will be met; and

(g) Identification of all CEMS and parametric monitoring to be installed and the projected date of installation.

Koch will update this plan annually as further discussed in Paragraph 22 of this Consent Decree. 8. For purposes of this Consent Decree, “current generation” ultra low-NO X 

## burner means those burners currently available on the market that are designed to achieve a NO X 

## emission rate of 0.03 to 0.04 lb/mmBTU (HHV), when firing natural gas at “typical” industry firing conditions at full design load. 9. For purposes of this Consent Decree, “next generation” ultra low-NO X 

## burner shall mean those burners new to the market that are designed to an emission rate of 0.012 to 0.015 lb/mmBTU (HHV), when firing natural gas at “typical” industry firing conditions at full design load.
10. For those heaters and boilers identified in Paragraph 7(c) above, Koch shall begin installing current generation ultra low-NO X 

## burners (ULNB), as defined above and

## Consent Decree - 12-

where determined to be technologically feasible, during the
scheduled turnaround (t/a) for each unit that commences on or
after August 1, 2001, or for heaters 11H-3, 11H-4 and 11H-5,
where t/a commences on or after December 31, 2001. Koch will
install the new burners to achieve the lowest feasible
emissions of NO X 

## at maximum representative operating conditions. Subsequent to the development of the initial plan, see Paragraph 7, where warranted, and considering the requirements of Paragraphs 14 and 17, Koch may move heaters and boilers between categories in Paragraph 7. Koch will discuss these changes in the annual plan update. 11. For those heaters and boilers identified in Paragraph7(d) above, Koch shall demonstrate next generation ultra lowNO X 

## burners, as defined above, for a test period beginning December 31, 2001. Koch will operate the new burners to
achieve the lowest feasible emissions of NO X 

## at maximum representative operating conditions. 12. Koch shall prepare a written evaluation of the next generation ultra low-NO X 

## burner demonstration to include a
discussion of effectiveness and economic and technical feasibility. Koch shall submit its report to EPA no later
than March 31, 2002.

## Consent Decree - 13-

13. If EPA determines that the demonstration of next generation ultra low-NO X 

## burners is successful, based on
Koch’s written evaluation of the demonstration, to include design rate, emission rate and heater reliability, and such other information as may then be available to EPA, Koch shall install the “next generation” burners on all heaters and
boilers, where feasible, with t/a dates that commence on or after one year following EPA’s notice to Koch that the
demonstration was successful. Heaters and boilers that meet the “netting unit” definition as of said date (one year after EPA’s notice to Koch), will not require additional
modification.
14. For heaters and boilers identified in Koch’s Preliminary Infeasibility Lists, as updated, Koch shall design and install an alternative emission reduction technology that achieves a weighted average emission limit in lbs NO X 

## /mmBTU, separately for Pine Bend and for Corpus Christi East and West
combined, of not more than 0.06 lb/mmBTU (HHV), based on total emissions and total firing capacities of the heaters and boilers on those lists, by no later than December 31, 2006. 15. By no later than December 31, 2005, Koch shall submit to EPA a Final Determination of Infeasibility, which will include those heaters and boilers which Koch proposes to

## Consent Decree - 14-

exempt, on the basis of technological or economical infeasibility, from further burner technology upgrades for NO X 

## control as required under Paragraphs 10 and 14. Koch shall
include in the Final Determination its basis for the determination of infeasibility. 16. By no later than December 31, 2006, Koch will have installed current or next generation ultra low-NO X 

## burners, or an alternate emission reduction technology as specified in Paragraph 14, on all heaters and boilers of over 40 mmBTU/hr (HHV), except for those identified pursuant to Paragraph 15 of
this Consent Decree. 17. In the event that Koch is successful in limiting the number of heaters or boilers in the technologically infeasible
category to: (a.) No more than three (3) at Pine Bend and three (3) at the combined Corpus Christi East and West
refineries, and with a total of no more than four
(4) across all the refineries; or (b.) No more than one heater or boiler separately for Pine Bend and for Corpus Christi East and West
combined; then no further controls will be necessary for these heaters or boilers, they will be considered as “netting units” as that

## Consent Decree - 15-

term is defined in Part IV, Section D of this Consent Decree, and the provisions relating to a weighted average of emission
limits of not more than 0.06 lb NO X 

## per mmBTU/hr(HHV) will not apply. [EXAMPLE: if Pine Bend has only one heater or boiler that is in the technological infeasibility category, but the Corpus refineries have 7 in the technologically infeasible category, the requirements in Paragraph 14 would not apply to the Pine Bend unit, but would apply to all 7 of the Corpus
Christi East and West units.] 18. Nothing in this Part shall exempt Koch from complying with any and all other state, regional or federal requirements.
19. If Koch demonstrates, reports to EPA, and EPA determines, that Koch is complying with the Tier II gasoline requirements 40 C.F.R. §§ 80.195-80.205 earlier than their applicable compliance date, the deadline identified in Paragraph 16 (December 31, 2006) shall be extended by a period equal in time to the amount of Koch’s early compliance with Tier II deadlines, on a refinery-by-refinery basis. 20. On heaters and boilers with capacity of 150 mmBTU/hr (HHV) or greater, Koch shall install CEMS for NO X 

## at the time the heaters and boilers are fitted with control technology
under this Consent Decree.

## Consent Decree - 16-

21. On heaters and boilers with a capacity less than 150 mmBTU/hr(HHV) that are fitted with control technology under this Consent Decree, Koch shall conduct an initial performance test at maximum representative operating conditions. For heaters and boilers of greater than or equal to 100
mmBTU/hr(HHV) but less than 150 mmBTU/hr(HHV), Koch shall propose operating parameters to be monitored to determine future compliance based on good engineering judgment to ensure that the parameters are most representative for predicting emissions. At a minimum these parameters shall include
combustion O 2 

## and air preheat temperature. Recordkeeping and Reporting Requirements for Section A 22. Koch shall submit an annual update to the Initial
Plan by March 31 st 

## of each calendar year regarding the NO X 

## heater and boiler project and the requirements of this Section. This report shall contain:

(a.) A list of all heaters and boilers which went through t/a during the prior calendar year;

(b.) The type of burner upgrade that was conducted on each heater and boiler;

(c.) The results of all emission tests conducted on each heater and boiler identified in Paragraph 7 during the prior calendar year;

(d.) A summary of the designed emission factors and results of all tested next generation burner technology

## Consent Decree - 17-

installations identified in Paragraph 7 conducted during the prior calendar year;

(e.) A summary of all heaters and boilers scheduled for t/a during the next calendar year and the dates of the scheduled t/a, and the type of technology that Koch expects to install on those units;

(f.) An identification of established permit limits (in lbs NO X 

## per mmBTU (HHV) fired) applicable to each heater or boiler modified under this Consent Decree;

(g.) A demonstration that the requirements of Paragraphs 14 and 17, if applicable, continue to be met with updates for changes to the initial plan as required by Paragraph 10; and

(h.) A summary of all CEMS and parametric monitoring installations during the prior calendar year.

B. NO X 

## Emission Reductions from FCCUs

**Program Summary:** Koch will demonstrate the use of low-NO X 

## combustion promoter and NO X 

## adsorbing catalyst additive at the Corpus Christi West FCCU, alone (catalyst test) and in combination with the implementation of Selective Non-Catalytic Reduction (“SNCR”) for the reduction and control of NO X 

## emissions (combined technology test). Successful demonstrations will obligate Koch to implement the catalyst additives alone, SNCR alone, or the combined technologies at its two remaining refineries or to implement other technologies giving equivalent or superior emissions performance. 23. Prior to June 1, 2001, Koch shall begin the use of

low-NO X 

## combustion promoter, alone and in combination with NO X 

## adsorbing catalyst additive in the Corpus West Plant’s FCCU.

The test for low NO X 

## combustion promoter will test the effect of complete replacement of conventional combustion promoter

## Consent Decree - 18-

with low NO X 

## combustion promoter wherever and whenever combuster promoter is used. Koch shall also attempt to use

NO X 

## adsorbing catalyst additive alone, in an effort to quantify the emission reducing effects of each.
24. No later than December 31, 2001, Koch shall complete a study of the individual and combined effects of the
additives on NO X 

## emissions from the FCCU, identify the amount of each catalyst additive, and the combined catalyst additives, and recommend to EPA the proposed economically reasonable maximum percentage of NO X 

## adsorbing catalyst additive up to 2% of total catalyst makeup, the addition of
which results in the lowest feasible NO X 

## concentration in the regenerator flue gas at the tested facility. 25. Koch’s proposal shall be included in a final report to EPA, “Catalyst Additive Study for Reduction of FCCU NO X 

## Emissions,” to be submitted no later than March 31, 2002. EPA will provide a written response to Koch’s proposal within 90
days. 26. During the planned shutdown of the Corpus Christi West FCCU, in calendar year 2002, Koch shall install an SNCR system which will allow the injection of a reductant, such as ammonia or urea, into the regenerator flue gas. Koch will

## Consent Decree - 19-

design the system to reduce emissions of NO X 

## from the FCCU regenerator as much as economically feasible. 27. Koch will not be required to install SNCR pursuant to Paragraph 26 if Koch is able to achieve a NO X 

## concentration of 20 ppmvd (at 0% oxygen) or less on an annual average basis using only catalyst additives. Alternatively, if Koch can achieve a 20 ppmvd (at 0% oxygen) concentration or lower with an emission reduction technology not specified in this Consent Decree, Koch may install an alternative technology that will
meet the 20 ppmvd (at 0% oxygen) NO X 

## emission limit. 28. Koch may elect to change the location of the combined technology test from Corpus Christi West to the Pine Bend FCCU at its next t/a but no later than 2003, by providing written notice to EPA by December 31, 2001. If Koch elects to
demonstrate the combined NO X 

## control technology at Pine Bend, all the requirements of this Section shall apply, with the exception that the completion date shall be extended to
December 31, 2003. 29. Koch shall operate the SNCR system in conjunction
with the combination of low-NO X 

## combustion promoter and NO X 

## eliminating catalyst additive that will yield the lowest
feasible NO X 

## concentration in the FCCU regenerator flue gas, as supported by the study. Koch will operate this “combined

## Consent Decree - 20-

technology system” in an effort to achieve a NO X 

## concentration of 20 ppmvd at 0% oxygen. During the combined technology
test, Koch will monitor SNCR inlet NOx concentrations on a continuous basis for the period of the optimization study unless Koch shall propose and EPA shall approve an alternative monitoring frequency. 30. Koch will report the results of the combined
technology test as follows:

(a.) Six months following the startup of the combined technology system, Koch will evaluate the success of this system based on the actual hourly, daily, weekly and projected annual average NO X 

## concentration in the regenerator flue gas using the CEMS and/or performance tests and will report this information to EPA within 8 months of startup.

(b.) One year following the startup of the combined technology system, Koch will evaluate the success of this system based on the actual hourly, daily, weekly, and annual average NO X 

## concentration in the regenerator flue gas using CEMS and/or performance tests, and will report this information to EPA within 15 months of startup.

For each report, Koch will prepare a summary for general use by the EPA and the States of Minnesota and Texas, notwithstanding any confidentiality claim by Koch. 31. For purposes of this Consent Decree, a “successful” test of the combined technology will be an annual average NO X 

## concentration of less than or equal to 20 ppmvd (at 0%
oxygen).

## Consent Decree - 21-

32. For purposes of this Consent Decree, a “partially successful” test of the combined technology will be an annual
average NO X 

## concentrations of less than 70 ppmvd (at 0%
oxygen) but greater than 20 ppmvd (at 0% oxygen). 33. For purposes of this Consent Decree, a “partial failure” of the combined technology will be an annual average of daily NO X 

## concentrations of less than or equal to 100 ppmvd
(at 0% oxygen), but greater than or equal to 70 ppmvd (at 0%
oxygen). 34. For purposes of this Consent Decree, a “failure” of the combined technology will be an annual average NO X 

## concentration of greater than 100 ppmvd (at 0% oxygen). 35. Pursuant to this Consent Decree, success or partial success, as defined above, will compel Koch to do the following:

(a.) 3 months after submittal of final test report, begin using catalyst additives, where justified by the catalyst additive study in Paragraph 25, at Corpus Christi East and Pine Bend FCCUs;

(b.) During the next turnaround for each FCCU that occurs no sooner than 18 months after submittal of the 6-month test report, install SNCR at the Pine Bend FCCU and SNCR, using an enhanced reductant such as hydrogen, at the Corpus Christi East FCCU;

(c.) SNCR will not be required at the Corpus Christi East FCCU if Koch can achieve and demonstrate an annual average of daily NO X 

## concentrations less than or equal to 35 ppmvd (at 0% oxygen), and show that SNCR cost

## Consent Decree - 22-

effectiveness is greater than $10,000 per ton (based on annualized cost); and

(d.) SNCR will not be required for any FCCU that demonstrates annual average concentration of less than or equal to 20 ppmvd (at 0% oxygen) NO X 

## without it.

36. Pursuant to this Consent Decree, partial failure in the combined technology test will compel Koch to propose an alternative for installation during the next t/a for that unit that is at least 18 months after the test report submission required by Paragraph 30(a). Such proposal will be approved if EPA determines that the alternate technology will achieve an annual average of daily NO X 

## concentrations of less than or equal to 70 ppmvd (at 0% oxygen). EPA shall provide a response to Koch within 90 days of submission.
37. Pursuant to this Consent Decree, failure in the combined technology test will compel Koch to propose an alternative control technology for all three FCCUs for installation during the next t/a for that unit that is at least 18 months after the test report submission required by Paragraph 30(a). Such proposal will be approved if EPA determines that the alternate technology will achieve an annual average of daily NO X 

## concentrations of less than or equal to 70 ppmvd (at 0% oxygen). EPA shall provide a response to Koch within 90 days of submission.

## Consent Decree - 23-

38. After the installation and startup of the combined technology or alternative technology, EPA and Koch, in consultation with the appropriate state agency, will determine
the individual NO X 

## concentration limits for the Corpus Christi West, Corpus Christi East, and Pine Bend FCCUs, based on the level of demonstrated performance, process variability, reasonable certainty of compliance, and any other available pertinent information.

C. SO 2 

## Emission Reductions from FCCUs
**Program Summary** : Koch shall install advanced pollution control technology for the control of SO 2 

## emissions from its FCCU unit at Pine Bend, and will comply with interim limits for the reduction of SO 2 

## emissions until the control technology is implemented. Koch will also perform optimization studies for the wet gas scrubbers at the FCCUs at the Corpus Christi West and East refineries, and limit SO 2 

## emissions from those units consistent with the results of the study.
39. No later than the end of the next scheduled t/a in
2003 of the Pine Bend FCCU, Koch shall reduce SO 2 

## emissions
from the Pine Bend FCCU and achieve an SO 2 

## concentration of 25 ppmvd (at 0% oxygen) on an annual average basis. Koch shall also meet a limit of 50 ppmvd (at 0% oxygen) on a 7-day average identical to the averaging period used in NSPS Subpart J. Koch may elect any means for attaining these reductions.

## Consent Decree - 24-

40. If Koch is unable to install equipment, or make the changes necessary to achieve the annual average of 25 ppmvd
(at 0% oxygen) level of SO 2 

## reduction during the next
scheduled t/a for the Pine Bend FCCU in 2003, then Koch shall meet this limit by the end of 2007, and shall meet interim SO 2 

## limits of 100 ppmvd (at 0% oxygen) in the flue gas on an annual average basis during the period between the next
scheduled t/a and 2007. 41. Koch shall demonstrate compliance with either the 25 ppmvd (at 0% oxygen) or 100 ppmvd (at 0% oxygen) interim limits on a rolling annual average of daily SO 2


## concentrations. 42. Koch shall demonstrate the reductions through continued operation of a CEMS for SO 2 

## on all 3 FCCUs. 43. No later than July 31, 2001, for the FCCUs at Corpus Christi West and East, and within one year of startup of the control technology at Pine Bend, Koch shall begin optimization studies on the existing Corpus Christi West and East FCCU wet
gas scrubbers (“WGS”) and the selected control technology at Pine Bend. Koch will submit a proposed protocol for the optimization studies to EPA for review and comment no later than 90 days prior to beginning the proposed study. The proposed protocol shall include, at a minimum (where

## Consent Decree - 25-

applicable): pH, scrubbing liquor circulation rate, liquid-togas ratio, where applicable, and propose for EPA approval the frequency for monitoring of WGS inlet SO2 concentrations. Koch shall submit to EPA a report on the optimization studies within 15 months of startup for Pine Bend and by October 31, 2002, for Corpus Christi East and West, and use the results of these optimization studies to propose to EPA new SO 2 

## concentration limits for the Corpus West, Corpus East, and
Pine Bend FCCUs. 44. Koch will agree to reduce its SO 2 

## concentrations to levels demonstrated in each of the optimization studies, if the study supports that reductions are technologically feasible and not cost prohibitive. EPA, in consultation with Koch and the appropriate state agency, will determine the SO 2


## concentration limits based on the level of demonstrated performance during the test period, process variability, reasonable certainty of compliance, and any other available pertinent information. For purposes of this Paragraph, the

cost for further SO 2 

## reductions is prohibitive if it exceeds $10,000 per ton of pollutant removed. 45.(A). Koch agrees that all of its heaters and boilers and all of its fluid catalytic cracking unit catalyst

## Consent Decree - 26-

regenerators are affected facilities for each pollutant regulated under NSPS Subpart J and subject to all of the applicable requirements of NSPS Subpart J, and will be in compliance for those units (heaters, boilers, and fluid catalytic cracking unit catalyst regenerators) by January 1,
2001, except as noted below: (i) With regard to SO2 emissions (H2S inlet concentration) from heater 02BA201 at the Corpus Christi West Refinery and heater E0310F101 at the Corpus Christi East Refinery; opacity from the Corpus Christi West FCCU catalyst regenerator; and SO2 emissions (H2S inlet concentration) from heaters 27H-1 and 37H-3, 4, 5 at the Pine Bend Refinery, Koch has already submitted, or will submit by February 28, 2001, Alternative Monitoring Plan(s) ("AMP"), as specified in 40 C.F.R. § 60.13. If EPA approves an AMP, Koch will comply with Subpart J for that heater or FCCU within 6 months of such final approval, unless an earlier date is required by EPA. If EPA denies the AMP, Koch may elect to either: (a) install an H2S analyzer within 18 months of the denial; or (b) submit a revised AMP within 6 months of the denial, unless EPA requires Koch to install an H2S analyzer. (ii) With regard to S02 emissions (H2S inlet concentration) from heater E23H201A at the Corpus Christi East

## Consent Decree - 27-

Refinery; and boilers 17H2 and 17H4 at the Pine Bend Refinery, Koch will be in full compliance with Subpart J by December 31,

2003.
45. (B). Koch will continue to calibrate, maintain and operate SO2, NOx, CO and O2 CEMS to continuously monitor air emissions from the Corpus Christi East and West, and Pine Bend

FCCUs. 45.(C) All CEMS installed and operated pursuant to this agreement will be calibrated, maintained, and operated in accordance with the applicable requirements of 40 CFR §§ 60.11 and 60.13. These CEMS will be used to demonstrate compliance with emission limits pursuant to 40 CFR § 60.13(a) and shall be subject to the requirements of 40 CFR Part 60, Appendix F, with the following exception: Koch will not be required to conduct a Relative Accuracy Test Audit (RATA) once every four quarters, as specified in Sections 5.1.1 and 5.1.4 of Appendix F. Instead, a Cylinder Gas Audit (CGA) will be conducted each quarter. In addition, a Relative Accuracy Audit (RAA), as per Section 5.1.3 of Appendix F, shall be conducted (in lieu of a
CGA) one quarter every three years. Koch may elect to conduct
a RATA in lieu of this RAA.

## Consent Decree - 28-

D. Credit for Emissions Reductions 46. Except as specifically provided in this Section, Koch may not use any credits resulting from the emissions reductions required by this Consent Decree in any emissions banking, trading, or netting program for PSD, major nonattainment
NSR, and minor NSR. The terms defined in this Section are for purposes of this Consent Decree only, and may not be used or relied upon by Koch or any other entity, including any party to this Consent Decree, for any other purpose, in any subsequent permitting action. 47. For purposes of this Section and the provisions of this Consent Decree only, “netting units” shall mean those sources specified below that have been or will be upgraded to the following control levels for the defined pollutants:

(a.) FCCU NO X 

## - The Corpus Christi East and West FCCUs and Pine Bend FCCU will be considered netting units for NO X 

## upon Koch’s demonstration that the units have achieved emissions levels less than 70 ppmvd (at 0% oxygen) as required by Part IV, Section B of this Consent Decree;

(b.) FCCU SO 2 

## – The Corpus Christi East and West FCCUs are considered netting units for SO 2 

## at the time of lodging of this Consent Decree. The Pine Bend FCCU will be considered a netting unit for SO 2 

## upon Koch’s demonstration that it has achieved the final SO 2 

## emission levels required by Part IV, Section C of this Consent
Decree;

c.) Sulfur Recovery Plants (“SRPs”) – All SRPs at the Corpus Christi East, West, and Pine Bend refineries are

## Consent Decree - 29-

considered netting units at the time of lodging of this Consent Decree; and

(d.) Heaters and boilers - All heaters and boilers with a capacity smaller than 40 mmBTU/hr; all heaters and boilers with a capacity greater than or equal to 40 mmBTU/hr that are or will be equipped with current or next generation ULNB as defined in Part IV, Section A of this Consent Decree; all heaters and boilers with a capacity greater than or equal to 40 mmBTU/hr which are controlled to a level less than or equal to 0.045 lb NO X 

## /mmBTU (HHV) maximum allowable emissions are considered netting units upon their demonstration of compliance with the terms of this Consent Decree.

Units which have not met the definition of netting units may not use any credits generated under this Consent Decree. 48. All future heaters and boilers with next generation ULNB which are firing fuel gas meeting the NSPS Subpart J H2S limit of 0.1 gr/dscf. shall be defined as netting units for purposes of this Section. 49. Heaters and boilers with a capacity of greater than or equal to 40 mmBTU/hr that Koch upgrades with current generation ULNB but do not achieve an allowable NO X 

## emission
rate of less than or equal to 0.045 lb/mmBTU (HHV) at full rates, as determined by the initial stack test with allowance made for operational factors, will be considered as a “try and
fail” modification. 50. Koch may average these “try and fail” units in with the technologically infeasible group (see Paragraph 14), but

## Consent Decree - 30-

may not consider them as part of this group for purposes of the exemptions in Paragraphs 17 and 52, or Koch may submit a written request to EPA for a specific source netting unit determination pursuant to this Section. 51. Koch’s request for a netting unit determination
under this Section shall contain stack test data, an explanation of why the source was not able to accept an

allowable NO X 

## emission rate of less than or equal to 0.045

lb NO X 

## /mmBTU (HHV), and a discussion of other control options considered. EPA shall consider efforts made by Koch to meet

the 0.045 lb NO X 

## /mmBTU (HHV) level and provide a determination or request additional information within 90 calendar days from the date Koch’s request is received. Upon EPA’s written approval or if EPA has not requested additional information within 90 days, the source will be a netting unit for purposes
of this Section. 52. Koch may designate up to three (3) heaters and
boilers at Pine Bend, and three (3) heaters and boilers in the combined Corpus Christi East and West refineries which fall into the “technologically infeasible” category as netting
units under this Section.

## Consent Decree - 31-

E. Emission Credit Generation and Classification

**Program Summary:** The emissions credit and netting limitations discussed below only apply to the netting units defined in this Section, and only to NO X 

## and SO 2 

## emissions. All other emission sources of NO X 

## and SO 2 

## , and any netting associated with other pollutants, are outside the scope of these netting limitations and are subject to PSD/NSR applicability as implemented by the appropriate permitting authority or EPA. Emission reductions subject to this revised netting policy are only those reductions generated by installation of controls on sources defined as netting units in Section D and those reductions discussed further in Part IX. The provisions of this Section are for purposes of this Consent Decree only, and may not be used or relied upon by Koch or any other entity, including any party to this Consent Decree, for any other purpose, in any subsequent permitting or enforcement action.

53. For purposes of this Section, “emission reductions” are defined as the difference between the previous 2-year actual emissions or another more representative 2-year period (as defined pursuant to 40 C.F.R. § 52.21) and the future allowable emissions, as determined by the state permitting authority, after installation of controls. 54. Emission reductions generated by Koch, pursuant to this Consent Decree, will be allocated into two categories for future netting credit, “actual credits” and “allowable
credits.” The allocation of the emission reductions will be based on the source type and emission level achieved as described below. Emissions reductions from changes made by

## Consent Decree - 32-

Koch that are not required by this Consent Decree can be used for netting as described in 40 C.F.R. § 52.21 and as otherwise allowed under any applicable state or local regulation.

55. Use of credits generated through changes to, or the
shutdown of, Pine Bend heaters 11H-3, 11H-4, 11H-5, 12H-4 and
16H-1 will not be restricted under this decree. 56. Emission reductions generated by Koch at heaters and boilers firing more than 40 mmBTU/hr(HHV) by the installation of netting unit controls, by completion of certain of the pollution reduction projects discussed in Paragraph 110, by permanent shutdown, or by installation of other controls are subject to the following allocations:

(a.) For SO 2 

## reductions by limiting fuel oil firing at the Pine Bend refinery to 100,000 barrels per calendar year (see Paragraph 110), as reflected in accepted federally enforceable requirements, Koch shall receive 90% actual credits and 10% allowable credits;

(b.) For NO X 

## reductions to a level of less than or equal to 0.045 lb NO X 

## /mmBTU (HHV)on a 3 hour average basis at a maximum firing duty, as determined through accepted federally enforceable limits, Koch shall receive 90% actual credits and 10% allowable credits; and

(c.) For NO X 

## reductions to a level of less than or equal to 0.02 lb NO X 

## /mmBTU (HHV) on a 3 hour average basis at maximum firing duty (including permanent shutdown of sources) as determined through federally enforceable limits, Koch shall receive 80% actual credits and 20% allowable credits.

## Consent Decree - 33-

57. Emission reductions generated by Koch at FCCU’s by meeting the netting unit definition in Section D above, are subject to the following allocations:

(a.) For SO 2 

## reductions to a level of less than or equal to 25 ppmvd (at 0% oxygen) on an annual average basis, Koch shall receive 90% actual credits and 10% allowable credits;

(b.) For NO X 

## reductions to a level of less than or equal to 70 ppmvd (at 0% oxygen) on an annual average basis, Koch shall receive 75% actual credits and 25% allowable credits; and

(c.) For NO X 

## reductions to a level of less than or equal to 20 ppmvd (at 0% oxygen) on an annual average basis, Koch shall receive 50% actual credits and 50% allowable credits.

58. Koch may use the emission reductions generated by control of sources to the netting unit levels for PSD netting purposes at sources already classified as netting units or sources eligible for netting unit classification, consistent with the netting unit definitions in Part IV, Section D. Koch must make the emissions reductions federally enforceable through then existing mechanisms. Emissions reductions are creditable for 5 years from the date of generation and shall
survive the termination of the Consent Decree. 59. For purposes of this Consent Decree, “allowable credits” generated can be used for PSD netting associated with netting units or sources that will later become netting units

## Consent Decree - 34-

as defined and identified in this Consent Decree. Allowable credits can be used in netting calculations without restriction, except that credits may not be used to increase the concentration of the pollutant over agreed-upon levels, i.e., can increase FCCU throughput, air burn, tons/year of

SO 2 

## , but cannot use credits to relax the 25 ppmvd (at 0% oxygen) limit to say, 30 ppmvd (at 0% oxygen). Allowable credits can be used for netting units, including: (a) sources increasing their potential-to-emit (PTE); (b) sources with no
increase in PTE but with an actual emissions increase; (c) construction of netting unit replacement sources; and (d) construction of netting unit new sources, where both replacement sources and new sources meet the criteria established in Paragraph 47. 60. For purposes of this Consent Decree, where allowable credits are used on heaters or boilers that are increasing their potential to emit SO 2 

## or NO X 

## , but have not yet been upgraded to a netting unit, those sources are required to be upgraded to ULNB or an alternate emission reduction technology providing that those units will achieve a NO X 

## emission rate of
less than or equal to 0.045 lb NO X 

## /mmBTU (HHV), by the time lines specified in Part IV, Section A of this Consent Decree.

## Consent Decree - 35-

61. For purposes of this Consent Decree, “actual credits” generated by Koch can be used for PSD netting associated with netting units or sources that will later become netting units as defined and identified in Part IV, Section D of this Consent Decree. Koch may only use actual credits in netting calculations for those sources with no increase in potential to emit but with an actual emissions increase (as defined pursuant to 40 C.F.R. § 52.21). Where
actual credits are used on heaters or boilers that are increasing their actual emissions but have not yet been upgraded to a netting unit, those sources are required to be upgraded to ULNB or an alternate emission reduction technology
that will achieve a NO X 

## emission rate of less than 0.045 lb

NO X 

## /mmBTU (HHV), by the timelines specified in Part IV,
Section A of this Consent Decree. 62. Where allowable emissions or federally enforceable
limits are referred to in this Consent Decree: (a) for heaters
and boilers without CEMS, these limits will be determined as
the average of three one-hour stack test runs; (b) for heaters
and boilers with CEMS, these limits will be determined on a 3- hour rolling average basis; and (c) for FCCUs, these limits

## Consent Decree -36-

will be determined on an annual average basis , except where otherwise specified in this Consent Decree.

V. PROGRAM ENHANCEMENTS RE: BENZENE WASTE NESHAP

**Program Summary:** Koch agrees to undertake the following measures to minimize or eliminate fugitive benzene waste emissions at its refineries. Unless otherwise stated, all actions will commence on January 1, 2001.

63. In addition to the provisions set forth below, the Corpus Christi West and Pine Bend refineries shall continue to comply with the compliance option set forth at 40 C.F.R. § 61.342(c), utilizing the exemptions set forth in 40 C.F.R. § 61.342(c)(2) and (c)(3)(ii) (“2Mg compliance option”), and the Corpus Christi East refinery shall continue to comply with the compliance option set forth at 40 C.F.R. § 61.342(e) (“6BQ compliance option”). Koch agrees that during the life of the Consent Decree, its Corpus Christi East refinery will not switch to the 2Mg compliance option. The Corpus Christi West and Pine Bend refineries may switch to the 6BQ compliance option by providing notice of this intent prior to the start
of the calendar year.
64. Koch will conduct audits of all the laboratories that perform analysis of its benzene waste NESHAP samples to ensure that proper analytical and quality assurance procedures

## Consent Decree - 37-

are followed. By July 1, 2001, Koch will conduct the audits of the laboratories used by one of its refineries, and will complete audits for the remaining two refineries by December 31, 2001. Koch shall conduct subsequent laboratory audits every 2 years, or prior to using a new lab for benzene analysis, during the life of this Consent Decree. 65. Koch shall continue its annual program of reviewing process information, including but not limited to construction projects, to ensure that all benzene waste streams are included in each refinery’s inventory. 66. Beginning January 1, 2001, Koch will conduct quarterly sampling and analysis of the following uncontrolled

benzene waste streams:

(a.) For refineries complying with the 6BQ compliance option, all uncontrolled waste streams that contributed greater than 0.03 Mg to the previous year’s TAB calculation shall be sampled once per calendar quarter, with at least 30 days between samples;

(b.) For refineries complying with the 2Mg compliance option, all uncontrolled waste streams that contributed greater than 0.1 Mg to the previous year’s TAB calculation and that qualify for the exemption under 40 C.F.R. § 61.342(c)(2) shall be sampled once per calendar quarter, with at least 30 days between samples; and

(c.) For refineries complying with the 2Mg compliance option, all uncontrolled waste streams, other than those qualifying for the exemption found in 40 C.F.R. § 61.342(c)(2), that contributed greater than 0.03 Mg to

## Consent Decree - 38-

the previous year’s TAB calculation shall be sampled once per calendar quarter, with at least 30 days between samples.

67. Beginning with the first full calendar year following lodging of this Consent Decree, Koch shall verify annually in the report required to be submitted under 40 C.F.R. § 61.357(d)(2) whether there has been a change in the control status of all of the following types of waste streams:

(a.) Slop oil; (b.) Tank water draws; (c.) Spent caustic; (d.) Desalter rag layer dumps; (e.) Desalter vessel process sampling points; and (f.) Other sample wastes. 68. Koch shall comply with the following measures at all locations where carbon canisters are utilized as a regulated
control device under the Benzene Waste NESHAP. (a.) By December 31, 2001, Koch shall install primary and secondary carbon canisters and operate them in series;

(b.) Koch shall continue to measure breakthrough at times when the source is connected to the carbon canister, and during periods of normal operation in accordance with the frequency specified in 40 C.F.R. § 61.354(d);

(c.) For a single canister system, breakthrough shall be defined as a condition where the outlet of the canister is >100 ppmv VOC or >20 ppmv benzene, and the canister is providing a reduction of <98% VOC or <99% benzene. For a primary and secondary canister system, breakthrough shall be defined as a condition where the outlet of the primary canister is >100 ppmv VOC or >20 ppmv benzene, and the

## Consent Decree - 39-

primary canister is providing a reduction of <95% VOC or <98% benzene; and

(d.) Koch shall replace existing carbon with fresh carbon immediately when carbon breakthrough is detected, in accordance with 40 C.F.R. § 61.354(d). Immediately shall be considered as within 24 hours upon determination of breakthrough for a primary and secondary canister system and within 8 hours for a single canister system.

69. Koch shall continue to review all spills within the refinery to determine if benzene waste was generated. Koch shall continue to account for all benzene wastes generated through spills that are not managed solely in controlled waste management units in its annual calculation against the 6 BQ or 2 Mg compliance option as applicable. 70. Koch shall continue to manage all groundwater remediation conveyance systems in accordance with the applicable control requirements of the Benzene Waste NESHAP. 71. Beginning with the first full calendar quarter commencing January 1, 2001, Koch shall implement the following compliance measures at all refineries:

(a.) Koch shall conduct monthly visual inspections of all water traps within its individual drain systems that are subject to the Benzene Waste NESHAP;

(b.) Koch shall continue to control all slop oil recovered from its oil/water separators, sewer systems, etc., until recycled or put into a feed tank, if not already counted toward the uncontrolled total;

## Consent Decree - 40-

(c.) Koch shall develop and implement training for all technicians required to take benzene waste samples;

(d.) Koch shall continue to provide the person(s) within each refinery responsible for overseeing the benzene waste program access to real-time benzene waste process monitoring information related to control equipment;

(e.) Koch shall continue to make real-time benzene waste process monitoring information related to control equipment available electronically to the operator(s) responsible for benzene waste systems in each refinery; and

(f.) Koch shall identify/mark all area drains that are segregated stormwater drains by December 31, 2001.

72. By December 31, 2001, Koch shall evaluate each of the following projects at each refinery, including, but not limited to, each project’s feasibility (including estimated costs, where appropriate):

(a.) Installation of closed loop sampling devices on all waste and process streams that are greater than 10 ppmw benzene;

(b.) Installation of new Benzene Waste NESHAP waste sample points at all locations where routine sampling points are not easily accessible; and

(c.) Implementation of the 6 BQ option, which allows for more straight forward, end of the line sampling, at the Corpus Christi West and Pine Bend refineries, for demonstrating compliance with the Benzene Waste NESHAP.

## Consent Decree - 41-

**Recordkeeping and Reporting Requirements for Part V**

73. As part of the overall progress reports submitted pursuant to Part XI (General Recordkeeping and Reporting), Koch shall include the following information:

(a.) with respect to the initial lab audits, Koch shall include information listing the steps it has taken to implement Paragraph 64 (initial lab audits). After completion of the initial lab audits, Koch’s final progress report on this requirement shall include any corrective actions taken as a result of each audit;

(b.) With respect to carbon canister installation, Koch shall include information listing the steps it has taken to implement Paragraph 68(a) (carbon canister installation). After installation of the carbon canisters is complete, Koch’s final progress report on this requirement shall include a listing of all locations within the refinery where secondary canisters were placed in service;

(c.) in its first progress report after the first quarter of 2001, Koch shall submit a certification that the training program required by Paragraph 71(c) has been developed and initiated; and

(d.) in its first progress report filed after completing each project evaluation required by Paragraph 72, Koch shall summarize the results of the evaluations, any future plans for action, including, at a minimum, the feasibility of each project, and any reasons why Koch may have elected not to proceed with the project.

74. Beginning with the first full calendar quarter commencing January 1, 2001, Koch shall submit to the appropriate state and EPA office, the following information

## Consent Decree - 42-

for each of its refineries as part of the report required by
40 C.F.R. § 61.357(d)(7): (a.) The results of the quarterly sampling conducted pursuant to Paragraphs 66(a) through 66(c), above, if sampling results are available. If certain sampling results are not available prior to submitting the report for that quarter, such results shall be submitted with the next quarter’s report;

(b.) Koch shall use the quarterly sampling results pursuant to Paragraph 66 and the previous year’s annual report (for unsampled waste streams) to estimate projected quarterly and calendar year values against the 6BQ or 2Mg compliance option;

(c.) If the estimated quarterly calculation for any refinery made pursuant to Paragraph 74(b), above, exceeds 0.5 Mg for refineries complying with the 2 Mg compliance option or 1.5 Mg for refineries complying with the 6 BQ compliance option, or if the projected annual calculation for any refinery made pursuant to this Paragraph exceeds 2 Mg for refineries complying with the 2 Mg compliance option, or 6 Mg for refineries complying with the 6 BQ compliance option, Koch shall include a summary of the activities planned to minimize benzene wastes at the refinery, or a discussion of why no activity is necessary to ensure that the calendar year calculation complies with the Benzene Waste NESHAP. For purposes of this subParagraph, Koch will use best available data, but may have better information available when it submits the annual reports required by 40 C.F.R. § 61.357(d)(2); and

(d.) Koch shall identify all labs used during the quarter for analysis of benzene waste samples and identify when Koch’s most recent audit of each lab occurred.

VI. PROGRAM ENHANCEMENTS RE: LEAK DETECTION AND REPAIR **Program Summary:** Koch agrees to undertake the following measures regarding leak detection and repair (“LDAR”) at its refineries in accordance with the following schedule. Unless

## Consent Decree - 43-

otherwise stated, the Corpus Christi East and West refineries will be considered as one LDAR program for purposes of this Agreement. Unless otherwise stated, all actions will commence on January 1, 2001.

75. By no later than December 31, 2001, Koch shall develop a written refinery-wide program for LDAR compliance for each refinery. These programs shall include, at a minimum: an overall refinery-wide leak rate goal (to be applied unit-by-unit), procedures for identifying leaking components, and procedures for identifying and including new components in the LDAR program. As set forth below, certain elements of the program will be enforceable by EPA, and Koch will implement other management-type elements on an
enforceable schedule, but the elements themselves will not be enforceable against Koch under the terms of this Consent Decree. Koch will implement this program according to the schedules specified in the Paragraphs below.
76. By no later than December 31, 2002, Koch’s LDAR programs shall be implemented refinery-wide, including all components within all areas that are owned and maintained by the refineries. As referenced in this Section, “components” shall mean applicable regulated equipment as defined in 40

## Consent Decree - 44-

C.F.R. Part 60, subpart VV, and 40 C.F.R. Part 63, subparts H and CC, excluding the definition of “process unit.”
77. By no later than December 31, 2001, Koch shall develop and begin implementing the following training programs at each refinery:

(a.) For new LDAR personnel, Koch shall provide and require LDAR training prior to the employee beginning work in the LDAR group;

(b.) For all LDAR personnel, Koch shall provide and require completion of annual LDAR training; and

(c.) For all other refinery operations personnel, Koch shall provide and require annual review courses for LDAR monitoring.

78. Koch shall implement the following audit programs (the Corpus Christi refineries will be audited as one LDAR program) focusing on comparative monitoring, records review
and observation of the LDAR technicians’ actual calibration and monitoring techniques:

(a.) Koch shall conduct biennial internal audits of each refinery’s LDAR program. These audits will be conducted by sending representative LDAR personnel from one Koch refinery to the other. One refinery will have its first audit during the first full calendar year after the Consent Decree is lodged. The other refinery will conduct its first audit no later than the following calendar year; and

## Consent Decree - 45-

(b.) Koch agrees to have a third party audit each refinery’s LDAR program at least twice during the overall life of the Consent Decree.

79. By December 31, 2002, Koch shall implement an internal leak definition of 500 ppmv for all valves, and 2000 ppmv for all pumps. Koch may continue to report leak rates against the regulatory leak definition, or may elect to use the lower leak rate definition for reporting purposes
**.** 80. Beginning January 1, 2001, Koch shall require LDAR personnel to make a “first attempt” at repairing any valve that has a reading above 50 ppmv, excluding control valves and other components that LDAR personnel are not authorized to repair. Koch will only record, track and remonitor leaks
above Koch’s internal leak definition. 81. Koch shall implement a program of more frequent monitoring by December 31, 2002, for all valves by choosing one of the following options on a process unit by process
unit basis:

(a.) Quarterly monitoring with no ability to skip periods. This option cannot be chosen for process units subject to the HON or the modified-HON option in the Refinery MACT;

(b.) Implementation of a Sustainable Skip Period Program as set forth in Attachment 1 to this Consent Decree;

## Consent Decree - 46-

(c.) Units that have already utilized a skip leak interval with a leak definition as listed in Paragraph 79, are not required to return to a more frequent monitoring interval upon application of the Sustainable Skip Period Program as of December 31, 2002, but shall immediately be subject to the requirements of the program on a going forward basis; and

(d.) Units that have not utilized the 500 ppmv leak definition prior to December 31, 2002, shall enter the program on a quarterly frequency, unless their current interval is shorter.

82. For process units complying with the Sustainable Skip Period Program in Attachment 1, Koch shall use the leak rate determined during an EPA or State inspection to require more frequent monitoring, if appropriate. Koch will utilize the more frequent monitoring program beginning at the start of the next calendar month, provided that if Koch is obligated under applicable regulations to complete its monitoring program for the prior monitoring period and if additional time is required to make the transition, EPA and Koch will agree on a later date to move to the more frequent period. The leak rate determination during EPA or state inspections shall be made based on the total number of leaking valves identified during the inspection divided by the total number of valves in the process unit that Koch uses

## Consent Decree - 47-

to determine the leak rates, rather than the total number of valves monitored during the inspection. 83. Beginning July 1, 2001, Koch shall use dataloggers and/or electronic data storage for LDAR monitoring. Koch can use paper logs where necessary or more feasible (i.e. small rounds, remonitoring when dataloggers are not available or
broken, inclement weather, etc).
84. By December 31, 2001, Koch shall have developed standards for new equipment (i.e., pumps, relief valves, sample connections, other valves) it is installing to minimize potential leaks. Koch will also make use of improved equipment, such as “leakless” valves for chronic leakers, where available, technically feasible, and economically reasonable. 85. If, during the life of this Consent Decree, Koch completely subcontracts its LDAR program at any of its refineries, Koch shall require its LDAR contractors to conduct a QA/QC review of all data before turning it over to Koch and to provide Koch with daily reports of its monitoring activity. 86. By December 31, 2001, Koch shall have established a program that will hold LDAR personnel accountable for the

## Consent Decree - 48-

quality of monitoring and an overall refinery program to provide incentives for leak rate improvements. 87. Koch shall continue to maintain a position within the refinery (or under contract) responsible for LDAR coordination, with the authority to implement these and other recommended improvements. 88. By December 31, 2001, Koch shall have established a tracking program for maintenance records to ensure that components added to the refinery during maintenance and/or construction are added to the LDAR program. 89. Koch shall have the option of monitoring all components within a process unit within 30 days after the startup of the process unit after the turnaround without having the results of the monitoring used in the leak rate
determination. Process unit t/a’s are considered those activities that are planned on a typical 2-4 year cycle that require a complete unit shutdown. 90. Beginning January 1, 2001, Koch will conduct calibration drift assessments of the LDAR monitoring equipment in accordance with 40 C.F.R. Part 60, EPA Reference Test Method 21 at the end of each monitoring shift, at a minimum. Koch agrees that if any calibration drift

## Consent Decree - 49-

assessment after the initial calibration shows a negative drift of more than 10%, it will remonitor all components since the last calibration that had readings above 50 ppmv. 91. Beginning the first calendar quarter following lodging of this Consent Decree, but no sooner than January 1, 2001, for valves that meet the regulatory requirements to be put on the "delay of repair" list for repair.

(a.) Koch shall require sign-off by the PL (unit foreman) or equivalent or higher authority before the component is eligible for the "delay of repair" list;

(b.) Koch shall set a leak level of 50,000 ppmv at which it will undertake “heroic” efforts to fix the leak rather than put the valve on the “delay of repair” list, unless there is a safety or major environmental concern posed by repairing the leak in this manner. For valves, heroic efforts/repairs shall be defined as non-routine repair methods, such as the drill and tap;

(c.) Koch shall include valves that are placed on the “delay of repair” list in its regular LDAR monitoring, and make “heroic” repair efforts, unless there is a safety or major environmental concern posed by repairing the leak in this manner, if leak reaches 50,000 ppmv; and

(d.) After April 1, 2001, Koch shall undertake heroic efforts to repair valves that have been on the "delay of repair" list for a period of longer than 36 months, unless there is a safety or major environmental concern posed by repairing the leak in this manner.

**Recordkeeping and Reporting Requirements For Part VI**

92. As part of the progress report submitted pursuant to Part XI, Koch shall submit the following information:

## Consent Decree - 50-

(a.) As part of the first progress report required to be submitted after December 31, 2001, Koch shall include a copy of the written LDAR program for each refinery developed pursuant to Paragraph 75;

(b.) In the first progress report due after the training program required by Paragraph 77 has been implemented at each refinery, Koch shall submit a certification that the training has been implemented;

(c.) In its first progress report due under this Consent Decree, Koch shall submit a certification that the first attempt repair program as described in Paragraph 80 has been implemented;

(d.) As part of the first progress report required to be submitted after July 1, 2001, Koch shall submit a status report on the use of dataloggers and/or electronic data storage for data monitoring as required by Paragraph 83;

(e.) In the first progress report submitted after December 31, 2001, Koch shall include a description of the equipment standards developed pursuant to Paragraph 84;

(f.) As part of the first progress report submitted after December 31, 2001, Koch shall include a description of the accountability/incentive programs that are developed pursuant to Paragraph 86;

(g.) As part of the first progress report submitted after December 31, 2001, Koch shall include a description of the maintenance tracking program developed pursuant to Paragraph 88;

(h.) As part of its first progress report required by this Consent Decree, Koch shall submit a certification that it has implemented the calibration drift assessments described in Paragraph 90; and (i.) As part of its first progress report required by this Consent Decree, Koch shall include a certification

## Consent Decree - 51-

that it has implemented the “delay of repair” requirements described in Paragraph 91.

93. Koch shall maintain the audit results from Paragraph 78 and any corrective action implemented. The audit results shall be made available to the EPA and State authorities upon
request. 94. As part of the semiannual monitoring reports required by 40 C.F.R. Part 63, Subparts H or CC, Koch shall provide a listing of those units that became subject to the program described in Paragraph 81 during the reporting interval. This report shall include the projected date of the next monitoring frequency for each process unit.

VII. PROGRAM ENHANCEMENTS RE: NSPS SUBPARTS A AND J SULFUR DIOXIDE EMISSIONS FROM SULFUR RECOVERY PLANTS (“SRP”) AND FLARING DEVICES

**PROGRAM SUMMARY** : Upon the lodging of this Consent Decree, Koch agrees to take the following measures, identified in this Section at all five of its Claus SRPs and certain flaring devices at its 3 refineries. Koch is committed to the goal of eliminating all reasonably preventable SO 2 

## emissions from flaring. Koch has taken a number of effective steps to reduce the frequency and duration of Flaring Incidents and to improve the refineries’ sulfur recovery performance. Koch is also committed to extending the duration between SRP unscheduled and scheduled maintenance shutdowns to three years or greater.

95. DEFINITIONS: Unless otherwise expressly provided herein, terms used in this Part shall have the meaning given

## Consent Decree - 52-

to those terms in the Clean Air Act, 42 U.S.C. §§ 7401 et seq., and the regulations promulgated thereunder. In addition, the following definitions shall apply to the terms
contained within Part VII of this Consent Decree: (a.) "Acid Gas" shall mean any gas that contains hydrogen sulfide and is generated at a refinery by the regeneration of an amine scrubber solution;

(b.) "AG Flaring" shall mean, for purposes of this Consent Decree, the combustion of Acid Gas and/or Sour Water Stripper Gas in a Flaring Device. Nothing in this definition shall be construed to modify, limit, or affect EPA's authority to regulate the flaring of gases that do not fall within the definitions contained in this Decree of Acid Gas or Sour Water Stripper Gas;

(c.) "AG Flaring Device" shall mean any device at the Refinery that is used for the purpose of combusting Acid Gas and/or Sour Water Stripper Gas, except facilities in which gases are combusted to produce sulfur or sulfuric acid. The combustion of Acid Gas and/or Sour Water Stripper Gas occurs at the following locations:

(i) Pine Bend - one dedicated sour water stripper gas flare and the refinery main flare system (ii) Corpus Christi West - acid gas flare (iii)Corpus Christi East - acid gas flare

To the extent that the refinery utilizes Flaring Devices other than those specified herein for the purpose of combusting Acid Gas and/or Sour Water Stripper Gas, those Flaring Devices shall be covered under this Decree.

(d.) "AG Flaring Incident" shall mean the continuous or intermittent flaring/combustion of Acid Gas and/or Sour Water Stripper Gas that results in the emission of sulfur dioxide equal to, or greater than five-hundred (500) pounds in a twenty-four (24) hour period; provided, however, that if five-hundred (500) pounds or more of

## Consent Decree - 53-

sulfur dioxide have been emitted in a twenty-four (24) hour period and Flaring continues into subsequent, contiguous, non-overlapping twenty-four (24) hour period(s), each period of which results in emissions equal to, or in excess of five-hundred (500) pounds of sulfur dioxide, then only one AG Flaring Incident shall have occurred. Subsequent, contiguous, non-overlapping periods are measured from the initial commencement of Flaring within the AG Flaring Incident.

(e.) "Day" shall mean a calendar day.

(f.) "Hydrocarbon Flaring" shall mean, for purposes of this Consent Decree, the combustion of refinery process gases, except for Acid Gas, Sour Water Stripper Gas, and/or Tail Gas, in a Hydrocarbon Flaring Device. Nothing in this definition shall be construed to modify, limit, or affect EPA's authority to regulate the flaring of gases that do not fall within the definitions contained in this Decree. (g.) "Hydrocarbon Flaring Device" shall mean a flare device used to safely control (through combustion) any excess volume of a refinery process gas other than Acid Gas, Sour Water Stripper Gas, and/or Tail Gas. The subject Hydrocarbon Flaring Devices are:

(i) Pine Bend - the refinery main flare system (ii) Corpus Christi West - the refinery main flare system (iii) Corpus Christi East - 36" Flare To the extent that a refinery utilizes Flaring Devices that are functionally equivalent and are in the same service as those specified above, those Flaring Devices shall be covered under this Decree.

(h.) "Hydrocarbon Flaring Incident" shall mean the continuous or intermittent flaring of refinery process gases, except for Acid Gas, Sour Water Stripper Gas, or Tail Gas, at a Hydrocarbon Flaring Device equipped with a flare gas recovery system, that results in the emissions of sulfur dioxide equal to, or greater than five-hundred

## Consent Decree - 54- (500) pounds in a twenty-four (24) hour period (the 500 pound sulfur dioxide trigger will be determined on the amount of sulfur dioxide emissions above the flare permitted emission limit); provided, however, that if five-hundred (500) pounds or more of sulfur dioxide have been emitted in a twenty-four (24) hour period and Flaring continues into subsequent, contiguous, non-overlapping twenty-four (24) hour period(s), each period of which results in emissions equal to, or in excess of five-hundred (500) pounds of sulfur dioxide, then only one Hydrocarbon Flaring Incident shall have occurred. Subsequent, contiguous, non-overlapping periods are measured from the initial commencement of Flaring within the Hydrocarbon Flaring Incident.

(i.) "Malfunction" shall mean any sudden, infrequent, and not reasonably preventable failure of air pollution control equipment, process equipment, or a process to operate in a normal or usual manner. Failures that are caused in part by poor maintenance or careless operation are not malfunctions.

(j.) "Root Cause" shall mean the primary cause of an AG Flaring Incident, Hydrocarbon Flaring Incident, or a Tail Gas Incident, as determined through a process of investigation; provided, however, that if any such Incident encompasses multiple releases of sulfur dioxide, the "Root Cause" may encompass multiple primary causes.

(k.) "Scheduled Maintenance" of an SRP shall mean any shutdown of an SRP that Koch schedules at least ten (10) days in advance of the shutdown for the purpose of undertaking maintenance of that SRP.

(l.) "Shutdown" shall mean the cessation of operation of an affected facility for any purpose.

(m.) "Sour Water Stripper Gas" or "SWS Gas" shall mean the gas produced by the process of stripping or scrubbing refinery sour water. (n.) "Startup" shall mean the setting in operation of an affected facility for any purpose.

## Consent Decree - 55-

(o.) "Sulfur Recovery Plant" shall mean the devices at Koch's Refinery identified as: (i). Pine Bend: "Unit 45"(SRUs-3&4) and Unit 26 (SRU-5); (ii). Corpus Christi West: "SRU#1" and "SRU#2"; (iii). Corpus Christi East, "East SRU".

(p.) “Tail Gas” shall mean exhaust gas from the Claus trains and/or the tail gas treating unit (“TGTU”) section of the SRP;

(q.) “Tail Gas Incident” shall mean, for the purpose of this Consent Decree, combustion of Tail Gas that either: i) is combusted in a flare and results in 500 pounds of sulfur dioxide emissions in a 24 hour period; or ii) is combusted in a monitored incinerator and the amount of sulfur dioxide emissions in excess of the 250 ppm limit on a rolling twenty-four hour average exceeds 500 pounds.

(r.) "Upstream Process Units" shall mean all amine contactors, amine scrubbers, and sour water strippers at the refinery, as well as all process units at the refinery that produce gaseous or aqueous waste streams that are processed at amine contactors, amine scrubbers, or sour water strippers.

96. SRP NSPS SUBPART A and J APPLICABILITY:

(a.) With respect to all five of Koch's Claus Sulfur Recovery Plants at its three refineries, they are subject to and will continue to comply with the applicable provisions of NSPS Subpart A and J. (b.) Koch agrees that all emission points (stacks) to the atmosphere for tail gas emissions from each of its Claus Sulfur Recovery Plants will continue to be monitored and

## Consent Decree - 56- reported upon as required by 40 C.F.R. §§ 60.7(c), 60.13, and 60.105(a)(5). This requirement is not applicable to the AG Flaring Devices identified in Paragraph 95(c).

(c.) Koch will continue to route all SRP sulfur pit emissions such that they are monitored and included as part of the SRP's emissions that are compared to the NSPS Subpart J limit for SO 2 

## , a 12-hour rolling average of 250 ppmvd SO 2 

## at 0% oxygen, as required by 40 C.F.R. § 60.104(a)(2).

(d.) Koch will continue to conduct SRP emissions monitoring with CEMS at all of the emission points unless a sulfur dioxide alternative monitoring procedure has been approved by EPA, per 40 C.F.R. § 60.13(i), for any or all of the emission points.

(e.) For the purpose of determining compliance with the SRP emission limits, Koch shall apply the start-up shutdown provisions set forth in NSPS Subpart A to the Claus Sulfur Recovery Plant and not to the independent start-up or shut-down of its corresponding control device(s) (e.g. TGTU). However, the malfunction exemption set forth in NSPS Subpart A does apply to both the Claus Sulfur Recovery Plant and its control device(s) (e.g., TGTU).

(f.) At Corpus Christi East, by December 31, 2003, Koch will ensure that the Sour Water Stripper Tank off-gas is either removed from the SRP incinerator or independently controlled and monitored to meet NSPS Subpart J emission limit at 40 C.F.R. §60.104(a)(1).

97. SULFUR RECOVERY PLANT OPTIMIZATION:

(a.) Koch stipulates that it has performed and will continue to perform system reliability and optimization studies, utilizing Reliability Centered Maintenance (RCM) protocols, on its SRP's at all three refineries. The RCM protocols are being used to optimize the performance of the Claus train for the actual characteristics of the feed to the SRP.

## Consent Decree - 57-

(b.) Koch has reviewed AG Flaring Incidents which occurred over the past four (4) years on a refinery by refinery basis. The information gained from these reviews was used to help ensure that the reliability studies focused on all known potential causes of AG Flaring due to the design, operation and maintenance of the SRPs, and to ensure that any historically identified corrective actions have been or will be implemented for addressing those causes.

(c.) Koch stipulates that it has performed a Root Cause Failure Analysis (RCFA) of the recent AG Flaring Incidents at all three refineries, identified causes of AG Flaring, and has implemented or is in the process of identifying and implementing corrective actions to minimize the number and duration of AG Flaring events attributable to problems within the SRP.

98. FLARING. By March 31, 2001, Koch shall, at the 3 refineries, implement procedures for evaluating whether future AG Flaring Incidents, Hydrocarbon Flaring Incidents, and Tail Gas Incidents are due to malfunctions. The procedures require root cause analysis and corrective action for all types of flaring and stipulated penalties for AG Flaring Incidents or Tail Gas Incidents if the root causes were not due to malfunctions. 99. HYDROCARBON FLARING. Koch and EPA stipulate for purposes of this Consent Decree that its main refinery flares at its 3 refineries are subject to NSPS Subpart J as fuel gas combustion devices in addition to being emergency control devices for quick and safe release of malfunction gases. Koch

## Consent Decree - 58-

and EPA also stipulate that the best way to ensure compliance with those flares’ NSPS obligations is through implementation of good air pollution control practices for minimizing flaring activity, as required by 40 C.F.R. §60.11(d), and not through monitoring of compliance with 40 C.F.R.
§60.104(a)(1). EPA and the Minnesota Pollution Control Agency (“MPCA”) agree that Koch’s operation of its refineries in conformance with Koch's Flare Policy, Attachment 2, ensures that Hydrocarbon Flaring is not subject to the emission limitation, monitoring or other requirements for refinery fuel gas found in 40 C.F.R. §§ 60.100 - 60.109. Koch shall implement the following additional mitigation

measures:

(a.) For Hydrocarbon Flaring at Pine Bend and Corpus Christi West, Koch shall continue to operate and maintain the flare gas recovery systems and investigate, report and correct the cause of flaring in accordance with the procedures in Koch's Flare Policy, Attachment 2 to this Consent Decree.

(b.) For Hydrocarbon Flaring at Corpus Christi East, by December 31, 2003, Koch shall install a flare gas recovery system and then operate and maintain the flare gas recovery system. By January 7, 2004, Koch shall begin to investigate, report and correct the cause of the Hydrocarbon Flaring Incidents in accordance with the procedures in Koch's Flare Policy.

## Consent Decree - 59-

100. TAIL GAS INCIDENTS. For Tail Gas Incidents, Koch shall follow the same investigative, reporting, corrective action and assessment of stipulated penalty procedures as outlined in Paragraph 101 for Acid Gas Flaring. Those procedures shall be applied to TGTU shutdowns, bypasses of a
TGTU, unscheduled shutdowns of a SRP or other miscellaneous
unscheduled SRP events which result in a Tail Gas Incident as defined in Paragraph 95 (q), with the exceptions that the provisions of Paragraph 101(c)(ii)(A) would not apply to a
Tail Gas Incident and Tail Gas Incidents would not be counted in the tally of Acid Gas Flaring Incidents under Paragraph
101(c)(ii)(B).

101. REQUIREMENTS RELATED TO ACID GAS FLARING.

(a) INVESTIGATION AND REPORTING: No later than thirty (30) days following the end of an AG Flaring Incident or an event identified in Paragraph 100, Koch shall submit a report to the applicable EPA Regional Office and applicable State Agency that sets forth the following: (i). The date and time that the AG Flaring Incident started and ended. To the extent that the AG Flaring Incident involved multiple releases either within a twenty-four (24) hour period or within subsequent, contiguous, non-overlapping twenty-four (24) hour periods, Koch shall set forth the starting and ending dates and times of each release;

(ii). An estimate of the quantity of sulfur dioxide that was emitted and the calculations that were used to determine that quantity;

## Consent Decree - 60-

(iii). The steps, if any, that Koch took to limit the duration and/or quantity of sulfur dioxide emissions associated with the AG Flaring Incident;

(iv). A detailed analysis that sets forth the Root Cause and all contributing causes of that AG Flaring Incident, to the extent determinable;

(v). An analysis of the measures, if any, that are available to reduce the likelihood of a recurrence of a AG Flaring Incident resulting from the same Root Cause or contributing causes in the future. The analysis shall discuss the alternatives, if any, that are available, the probable effectiveness and cost of the alternatives, and whether or not an outside consultant should be retained to assist in the analysis. Possible design, operational, and maintenance changes shall be evaluated. If Koch concludes that corrective action(s) is (are) required under Paragraph 101(b), the report shall include a description of the action(s) and, if not already completed, a schedule for its (their) implementation, including proposed commencement and completion dates. If Koch concludes that corrective action is not required under Paragraph 101(b), the report shall explain the basis for that conclusion;

(vi). A statement that: (A) specifically identifies each of the grounds for stipulated penalties in Paragraphs 101(c) of this Decree and describes whether or not the AG Flaring Incident falls under any of those grounds; (B) describes which Paragraph 101(c)(iii)(A) or (B) applies, and why, if a AG Flaring Incident falls under Paragraph 101(c)(iii) of this Decree; and

(C) states whether or not Koch asserts a defense to the AG Flaring Incident, and if so, a description of the defense if an AG Flaring Incident falls under either Paragraph 101(c)(ii) or Paragraph 101(c)(iii)(B);

## Consent Decree - 61-

(vii). To the extent that investigations of the causes and/or possible corrective actions still are underway on the due date of the report, a statement of the anticipated date by which a follow-up report fully conforming to the requirements of Paragraphs 101(a)(iv) and (v) will be submitted; provided, however, that if Koch has not submitted a report or a series of reports containing the information required to be submitted under this Paragraph within 45 days (or such additional time as EPA may allow) after the due date for the initial report for the AG Flaring Incident, the stipulated penalty provisions of Paragraph 103(b) shall apply, but Koch shall retain the right to dispute, under Part XVI (Dispute Resolution) of this Consent Decree, any demand for stipulated penalties that was issued as a result of Koch's failure to submit the report required under this Paragraph within the time frame set forth. Nothing in this Paragraph shall be deemed to excuse Koch from its investigation, reporting, and corrective action obligations under this Part for any AG Flaring Incident which occurs after an AG Flaring Incident for which Koch has requested an extension of time under this Paragraph.

(viii). To the extent that completion of the implementation of corrective action(s), if any, is not finalized at the time of the submission of the report required under this Paragraph, then, by no later than 30 days after completion of the implementation of corrective action(s), Koch shall submit a report identifying the corrective action(s) taken and the dates of commencement and completion of implementation.

(b.) CORRECTIVE ACTION: In response to any AG Flaring Incident, Koch, as expeditiously as practicable, shall take such interim and/or long-term corrective actions, if any, as are consistent with good engineering practice to minimize the likelihood of a recurrence of the Root Cause and all contributing causes of that AG Flaring Incident.

## Consent Decree - 62-

(i). If EPA does not notify Koch in writing within sixty (60) days of receipt of the report(s) required by Paragraph 101(a) that it objects to one or more aspects of Koch's proposed corrective action(s), if any, and schedule(s) of implementation, if any, then that (those) action(s) and schedule(s) shall be deemed acceptable for purposes of Koch's compliance with Paragraph 101(b) of this Decree. EPA does not, however, by its agreement to the entry of this Consent Decree or by its failure to object to any corrective action that Koch may take in the future, warrant or aver in any manner that any of Koch's corrective actions in the future will result in compliance with the provisions of the Clean Air Act or its implementing regulations. Notwithstanding EPA's review of any plans, reports, corrective measures or procedures under this Section, Koch shall remain solely responsible for compliance with the Clean Air Act and its implementing regulations.

(ii). If EPA does object, in whole or in part, to Koch's proposed corrective action(s) and/or its schedule(s) of implementation, or, where applicable, to the absence of such proposal(s) and/or schedule(s), it shall notify Koch of that fact within sixty (60) days following receipt of the report(s) required by Paragraph 101(a) above. If Koch and EPA cannot agree within thirty (30) days on the appropriate corrective action(s), if any, to be taken in response to a particular AG Flaring Incident, either Party may invoke the Dispute Resolution provisions of Part XVI of this Decree.

Nothing in this Paragraph shall be construed as a waiver of EPA's rights under the Act and its regulations for future violations of the Act or its regulations. Nothing in this Paragraph shall be construed to limit Koch's right to take such corrective actions as it deems necessary and appropriate

## Consent Decree - 63-

immediately following an AG Flaring Incident or in the period during preparation and review of any reports required under
this Part.

(c). AG FLARING INCIDENTS AND STIPULATED PENALTIES:

(i) The stipulated penalty provisions of Paragraph 103(a) shall apply to any AG Flaring Incident for which the Root Cause was one or more or the following acts, omissions, or events:

(A). Error resulting from careless operation by the personnel charged with the responsibility for the SRPs, TGTUs, or Upstream Process Units;

(B). A failure of equipment that is due to a failure by Koch to operate and maintain that equipment in a manner consistent with good engineering practice.

Except for a Force Majeure event, Koch shall have no defenses to demand for stipulated penalties for a AG Flaring Incident falling under this Paragraph.

(ii) The stipulated penalty provisions of Paragraph 103(a) shall apply to any AG Flaring Incident that either: (A). Results in emissions of sulfur dioxide at a rate of greater than twenty (20) pounds per hour continuously for three (3) consecutive hours or more; or

(B). Causes the total number of AG Flaring Incidents per refinery in a rolling twelve (12) month period to exceed five (5).

In the event that an AG Flaring Incident falls under both Paragraph 101(c)(i) and (ii), then Paragraph 101(c)(i) shall apply.

## Consent Decree - 64-

(iii) With respect to any AG Flaring Incident other than those identified in Paragraphs 101(c)(i)and 101(c)(ii), the following provisions apply: (A). First Time: If the Root Cause of the AG Flaring Incident was not a recurrence of the same Root Cause that resulted in a previous AG Flaring Incident that occurred since the effective date of this Decree for the Corpus Christi Refinery East and West, and since May 18, 1998 for Pine Bend Refinery, then:

(1). If the Root Cause of the AG Flaring Incident was sudden, infrequent, and not reasonably preventable through the exercise of good engineering practice, then that cause shall be designated as an agreed-upon malfunction for purposes of reviewing subsequent AG Flaring Incidents;

(2). If the Root Cause of the AG Flaring Incident was not sudden and infrequent, and was reasonably preventable through the exercise of good engineering practice, then Koch shall implement corrective action(s) pursuant to Paragraph 101(b).

(B) Recurrence: If the Root Cause is a recurrence of the same Root Cause that resulted in a previous AG Flaring Incident that occurred since the Effective Date of this Consent Decree, then Koch shall be liable for stipulated penalties under Paragraph 103(a) of this Decree unless:

(1) the AG Flaring Incident resulted from a Malfunction,

(2) the Root Cause previously was designated as an agreed-upon malfunction under Paragraph 101(c)(iii)(A)(1), or

## Consent Decree - 65-

(3) the AG Flaring Incident was a recurrence of an event that Koch had previously developed a corrective action plan for and for which it had not yet completed implementation.

(iv.) In response to a demand by EPA for stipulated penalties, the United States and Koch both agree that Koch shall be entitled to assert a Malfunction defense with respect to any AG Flaring Incident or Tail Gas Incident falling under this Paragraph. In the event that a dispute arising under this Paragraph is brought to the Court pursuant to the Dispute Resolution provisions of this Decree, nothing in this Paragraph is intended or shall be construed to deprive Koch of its view that Startup, Shutdown, and Malfunction upset defenses are available for AG Flaring Incidents and Tail Gas Incidents, nor to deprive the United States of its view that such defenses are not available.

(v.) Other than for a Malfunction or Force Majeure, if no AG Flaring Incident or Tail Gas Incident occurs at a refinery for a rolling 36 month period, then the stipulated penalty provisions of Paragraph 103(a) no longer apply at that refinery. EPA may elect to reinstate the stipulated penalty provision if Koch has a flaring event which would otherwise be subject to stipulated penalties. EPA’s decision shall not be subject to dispute resolution. Once reinstated, the stipulated penalty provision shall continue for the remaining life of this Consent
Decree.

102. MISCELLANEOUS:

(a) Calculation of the Quantity of Sulfur Dioxide Emissions resulting from AG Flaring. For purposes of this Consent Decree, the quantity of sulfur dioxide

## Consent Decree - 66-

emissions resulting from AG Flaring shall be calculated by the following formula:
Tons of Sulfur Dioxide = [FR][TD][ConcH2S][8.44 x 10-5]. The quantity of Sulfur Dioxide emitted shall be rounded to one decimal point. (Thus, for example, for a calculation that results in a number equal to 10.050 tons, the quantity of Sulfur Dioxide emitted shall be rounded to 10.1 tons.) For purposes of determining the occurrence of, or the total quantity of Sulfur Dioxide emissions resulting from, a AG Flaring Incident that is comprised of intermittent AG Flaring, the quantity of Sulfur Dioxide emitted shall be equal to the sum of the quantities of sulfur dioxide flared during each such period of intermittent AG Flaring.

(b) Calculation of the Rate of Sulfur Dioxide Emissions during AG Flaring. For purposes of Paragraph
101(c)(ii)(A) of this Consent Decree, the rate of sulfur dioxide emissions resulting from Flaring shall be expressed in terms of pounds per hour, and shall be calculated by the following formula: ER =
[FR][ConcH2S][0.169]. The emission rate shall be rounded

## Consent Decree - 67-

to one decimal point. (Thus, for example, for a
calculation that results in an emission rate of 19.95 pounds of sulfur dioxide per hour, the emission rate shall be rounded to 20.0 pounds of sulfur dioxide per
hour; for a calculation that results in an emission rate of 20.05 pounds of sulfur dioxide per hour, the emission
rate shall be rounded to 20.1.)

(c) Meaning of Variables and Derivation of Multipliers used in the Equations in Paragraphs 102(a) and 102(b):

ER = Emission Rate in pounds of Sulfur Dioxide per
Hour

FR = Average Flow Rate to Flaring Device(s) during Flaring, in standard cubic feet per hour

TD = Total Duration of Flaring in hours

ConcH2S = Average Concentration of Hydrogen Sulfide in gas during Flaring (or immediately prior to Flaring if all gas is being flared) expressed as a volume fraction (scf H2S/scf gas)

8.44 x 10-5 = [lb mole H2S/379 scf H2S][64 lbs SO 2 

## /lb mole H2S][Ton/2000 lbs]

0.169 = [lb mole H2S/379 scf H2S][1.0 lb mole SO 2 

## /1 lb mole H2S][64 lb SO 2 

## /1.0 lb mole SO 2 

## ]

The flow of gas to the AG Flaring Device(s) - "FR" -
shall be as measured by the relevant flow meter or

## Consent Decree - 68-

determined by calculation. Hydrogen sulfide
concentration - "ConcH2S" - shall be determined from an SRP feed gas analyzer or by calculation. In the event that either of these data points is unavailable or inaccurate, the missing data point(s) shall be estimated according to best engineering judgment. The report required under Paragraph 101(a) shall include the data used in the calculation and an explanation of the basis for any estimates of missing data points.

(d) Calculation of the Quantity of Sulfur Dioxide Emissions resulting from a Tail Gas Incident. For the purposes of this Consent Decree, the quantity of sulfur dioxide emissions resulting from a Tail Gas Incident shall be calculated by the one of the following methods, based on the point of release:

(i) If the Tail Gas Incident is an event of flaring, the sulfur dioxide emissions are calculated as follows:

**ER TGFL**  

## = [FR TGFL 

## ][ConcH2S][0.169][TD TGFL 

## ]

Where:

**ER TGFL**  

## = Emission Rate in pounds of Sulfur Dioxide for Tail Gas Incident using flare

## Consent Decree - 69-

**FR TGFL**  

## = Average Tail Gas Flow Rate to Flaring Device(s) during Flaring, in standard cubic feet per hour

**TD TGFL**  

## = Total Duration for flaring of Tail Gas Incident in hours

**ConcH2S** = Average Concentration of Hydrogen Sulfide in tail gas during Flaring (or immediately prior to Flaring if all gas is being flared) expressed as a volume fraction (scf H2S/scf gas)

**0.169** = [lb mole H2S/379 scf H2S][1.0 lb mole SO 2 

## /1 lb mole H2S][64 lb SO 2 

## /1.0 lb mole SO 2 

## ]

The flow of tail gas to the Flaring Device(s) -
“FR TGFL 

## " - may be measured or estimated using engineering calculations or judgement. Hydrogen sulfide concentration - "ConcH2S" - shall be determined or estimated from the TGTU or Claus process information.

(ii) If the Tail Gas Incident is released from a monitored SRP incinerator, then the following formula applies:

**ER TGI**  

## = [ FR Inc. 

## ] [Conc. SO2 – 250] [0.169 x 10 -6 

## ] [TD TGI 

## ]

Where:

## Consent Decree - 70-

**ER TGI**  

## = Emissions from Tail Gas at the SRP incinerator, SO2 lbs. over a 24 hour period

**FR Inc** 

. 

## = Incinerator Exhaust Gas Flow Rate (standard cubic feet per hour) (actual stack monitor data or engineering estimate based on the acid gas feed rate to the SRP)

**Conc. SO2** = Actual SO2 concentration (CEM data) in the incinerator exhaust gas, ppmvd at 0% O 2 

## and average over 24 hour.

**0.169 x 10 -6**  

## = [ lb mole of SO2 / 379 SO2 ] [ 64 lbs SO2 / lb mole SO2 ] [ 1x 10 -6 

## ]

**TD TGI**  

## = Total duration (hours) when the Incinerator CEM was exceeding 250 ppmvd at 0% O 2 

## on a rolling twelve hour average, in a 24 hour period.

In the event the Conc. SO2

. 

## data point is inaccurate or not
available or a flow meter for FR Inc 

## , does not exist or is inoperable, then estimates will be used based on best engineering judgement

. 

## (e) Any disputes under the provisions of this Part shall be resolved in accordance with the Part XVI (Dispute Resolution)
of this Decree.

103. STIPULATED PENALTIES UNDER THIS PART: Koch shall be liable for the following stipulated penalties for violations of the requirements of this Part. For each violation that is assessed on a “per period” basis, the

## Consent Decree - 71-

amounts identified below apply on the first day of violation and are calculated for each incremental period of violation (or portion thereof):

(a) AG Flaring Incidents for which Koch is liable under Paragraphs 101(c):

Tons Emitted in Flaring Incident Length of Time from Commencement of Flaring within the Flaring Incident to Termination of Flaring within the Flaring Incident is 3 hours or less Length of Time from Commencement of Flaring within the Flaring Incident to Termination of Flaring within the Flaring Incident is greater than 3 hours but less than or equal to 24 hours Length of Time of Flaring within the Flaring Incident is greater than 24 hours

5 Tons or less $500 per Ton $750 per Ton $1,000 per Ton Greater than 5 Tons, but less than or equal to 15 Tons $1,200 per Ton $1,800 per Ton $2,300 per Ton, up to, but not exceeding, $27,500 in any one calendar day Greater than 15 Tons $1,800 per Ton, up to, but not exceeding, $27,500 in any one calendar day $2,300 per Ton, up to, but not exceeding, $27,500 in any one calendar day $27,500 per calendar day for each calendar day over which the Flaring Incident lasts

## Consent Decree - 72-

(i) For purposes of calculating stipulated penalties pursuant to this SubParagraph, only one cell within the matrix shall apply. Thus, for example, for an AG Flaring Incident in which the AG Flaring starts at 1:00 p.m. and ends at 3:00 p.m., and for which 14.5 tons of sulfur dioxide are emitted, the penalty would be $17,400 (14.5 x $1,200); the penalty would not be $13,900 [(5 x $500) + (9.5 x $1200)].

(ii) For purposes of determining which column in the table set forth in this SubParagraph applies under circumstances in which AG Flaring occurs intermittently during an AG Flaring Incident, the AG Flaring shall be deemed to commence at the time that the AG Flaring that triggers the initiation of a AG Flaring Incident commences, and shall be deemed to terminate at the time of the termination of the last episode of AG Flaring within the AG Flaring Incident. Thus, for example, for AG Flaring within an AG Flaring Incident that (A) starts at 1:00 p.m. on Day 1 and ends at 1:30 p.m. on Day 1; (B) recommences at 4:00 p.m. on Day 1 and ends at 4:30 p.m. on Day 1; (C) recommences at 1:00 a.m. on Day 2 and ends at 1:30 a.m. on Day 2; and (D) no further AG Flaring occurs within the AG Flaring Incident, the AG Flaring within the AG Flaring Incident shall be deemed to last 12.5 hours -- not 1.5 hours -- and the column for AG Flaring of "greater than 3 hours but less than or equal to 24 hours" shall apply.

(b) Failure to timely submit any report required by this Part, or for submitting any report that does not conform to the requirements of this Part: $5,000 per week, per report.

(c) For those corrective action(s) which Koch is required to undertake following Dispute Resolution, then, from the 91 st 

## day after EPA's receipt of Koch's report under Paragraph 101(b) of this Decree until the date that

## Consent Decree - 73-

either (i) a final agreement is reached between U.S. EPA and Koch regarding the corrective action or (ii) a court order regarding the corrective action is entered:

$5,000 per month

(d) Failure to complete any corrective action under Paragraph 101(b) of this Decree in accordance with the schedule for such corrective action agreed to by Koch or imposed on Koch pursuant to the Dispute Resolution provisions of this Decree (with any such extensions thereto as to which EPA and Koch may agree in writing):

$5,000 per week

104. Certification. All notices, reports or any other submissions required of Koch by this Part shall contain the following certification:

"I certify under penalty of law that I have personally examined and am familiar with the information submitted herein and that I have made a diligent inquiry of those individuals immediately responsible for obtaining the information and that to the best of my knowledge and belief, the information submitted herewith is true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment."

105. The reporting requirements set forth in this Part do not relieve Koch of its obligation to any State, local authority, or EPA to submit any other reports or information required by the CAA, or by any other state, federal or local requirements.

## Consent Decree - 74-

VIII. PERMITTING

106. Construction. Koch agrees to apply for and make all reasonable efforts to obtain in a timely manner all appropriate federally enforceable permits (or construction permit waivers) for the construction of the pollution control technology required to meet the above pollution reductions. 107. Operation. As soon as practicable, but in no event later than 60 days following a final determination of concentration limits, Koch shall apply for and make all reasonable efforts to incorporate the concentration limits required by this Consent Decree into NSR and other applicable permits for these facilities. Koch shall apply to incorporate NSPS applicability, where appropriate, into the relevant permits as set forth in Paragraph 106 above. 108. The Pine Bend Project. The parties agree that Koch initiated the planning of a project involving modifications to the #2 Crude Unit at the Pine Bend refinery prior to the signing of the Agreement in Principle dated June 30, 2000. This project is reflected in an air permit application submitted to the MPCA dated September 11, 2000. Among other things, Koch has proposed to install, as part of this

## Consent Decree - 75-

project, a new heater (11H-6). While not subject to the terms of this Consent Decree, Koch has agreed to install “next generation” ultra low NO X 

## burners, as defined in this Consent Decree, in 11H-6 and to eliminate fuel oil firing at all heaters involved in this project. As a result, the project will result in reduced NO X 

## and SO 2 

## emissions. The parties agree that this project should be carried out in furtherance of the objectives of this Consent Decree. The parties also recognize the existence of the Findings and Order by Stipulation (Administrative Order), dated February 25, 1994, between Koch Refining Company (now Koch Petroleum Group) and MPCA. The Administrative Order was made part of the State Implementation Plan (SIP) for sulfur dioxide attainment in Minnesota. Koch is involved in a process to
revise the Administrative Order and SIP to allow Koch to implement the projects set forth in this Consent Decree. The parties believe that these projects will further the goals of
the Administrative Order and SIP, to reduce sulfur dioxide emissions to the ambient air. Therefore, the parties agree that so long as Koch conforms to the terms and conditions of the Consent Decree as it pertains to pollution reduction

measures related to SO 2 

## emissions, MPCA will take no action

## Consent Decree - 76-

against Koch for the failure to obtain a modification of the Administrative Order prior to construction of the new heaters. The parties agree to work expeditiously towards the
modification of the Administrative Order and SIP to address construction and operation of the new heater, as well as to facilitate issuance of the Title V permit for the Pine Bend refinery and approvals for other projects required by this Consent Decree. If Koch submits timely and appropriate documentation to support the SIP revision, then no violation
of the construction schedule in this Consent Decree will result if the SIP revision is otherwise delayed.

IX. ENVIRONMENTALLY BENEFICIAL PROJECTS 109. Koch and the United States agree that measures to

reduce NO X 

## and SO 2 

## emissions from the FCCUs and heaters and boilers at the Pine Bend and Corpus Christi refineries, to the extent that they are not otherwise required by law, are pollution reduction projects and shall be considered for penalty mitigation pursuant to this Consent Decree.

110. Koch shall perform the following pollution reduction projects:

## Consent Decree - 77-

(a.) Limitation of supplemental fuel oil burning at the Pine Bend refinery to 100,000 barrels per year at all process heaters and steam boilers (except where Koch can demonstrate that natural gas curtailment is an issue and fuel oil use is required as a back-up). This project will prevent approximately 400 tons of SO 2 

## emissions per year;

(b.) Installation of flare gas recovery system at the Corpus Christi East refinery;

(c.) Replacement, shutdown, or control of heaters and boilers to reduce NO X 

## emissions at the three refineries;

(d.) Reduction of NO X 

## emissions from the FCCUs at the three refineries; and

(e.) Continue the restriction on burning of any fuel oil in any of the heaters and boilers at the Corpus Christi East and West refineries.

111. Koch agrees that in any public statements regarding the funding of the projects identified in this Part, Koch must clearly indicate that these projects are being undertaken pursuant to this Consent Decree. Except as provided in Part IV, Section E (Emission Credit Generation and Classification), Koch shall not use or rely on the emission reductions generated as a result of its performance of these projects.

X. INCORPORATION OF RCRA CONSENT AGREEMENT AND FINAL ORDER 112. On August 31, 2000, EPA and Koch entered into a Consent Agreement and Final Order (“CAFO”) resolving alleged

## Consent Decree - 78-

RCRA violations at Koch’s Pine Bend, Minnesota refinery, EPA

docket number RCRA-5-2000-010. The terms of the CAFO are hereby incorporated by reference and are fully enforceable by and through the relevant terms of this Consent Decree. Koch’s payment of $3.5 million in civil penalties as referenced in the CAFO shall be paid pursuant to Paragraph 117 of this Consent Decree. Stipulated penalties due under the CAFO shall be paid as provided in the CAFO, and if not timely paid may be enforced under the CAFO or this Consent Decree. A copy of the CAFO is attached to this Consent

Decree as Attachment 3.

XI. GENERAL RECORDKEEPING, RECORD RETENTION, AND REPORTING 113. Defendant shall retain all records required to be
maintained in accordance with this Consent Decree for a period of five (5) years unless other regulations require the records to be maintained longer.

114. Beginning with the first full calendar quarter after entry of this Consent Decree, the Defendant shall submit a calendar quarterly progress report (“calendar quarterly report”) to EPA within 30 days after the end of

## Consent Decree - 79-

each of the calendar quarters during the life of this Consent Decree. This report shall contain the following:

(a.) progress report on the implementation of the requirements of Parts IV-VIII (Compliance Programs) above;

(b.) a summary of all Hydrocarbon Flaring Incidents;

(c.) a summary of the emissions data as required by Parts IV-VIII, of this Consent Decree for the calendar quarter;

(d.) a description of any problems anticipated with respect to meeting the Compliance Programs of Parts IVVIII of this Consent Decree; and

(e.) a description of all environmentally beneficial projects and implementation activity in accordance with Part IX this Consent Decree.

115. The calendar quarterly report shall be certified by a refinery manager or corporate officer responsible for environmental management and compliance at the refineries
covered by the report, as follows:

“I certify under penalty of law that this information was prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my directions and my inquiry of the person(s) who manage the system, or the person(s) directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete.”

## Consent Decree - 80-

XII. CIVIL PENALTY

116. Within thirty (30) calendar days of entry of this Consent Decree, the Defendant shall pay to the United States a civil penalty in the amount of $4.5 million dollars ($4,500,000). Of the total, $3.5 million shall be paid in
settlement of the United States’ RCRA claims at the Pine Bend refinery and $75,000 shall be paid to the EPA Hazardous Substances Superfund in settlement of the United States’ CERCLA claims at Pine Bend. No amount of the civil penalties assessed relate to compliance issues at the Corpus Christi East refinery. Moreover, none of the civil penalties are attributable to alleged violations of the Benzene Waste
NESHAP. Penalties for the Benzene Waste NESHAP violations are being addressed exclusively by a pending criminal action
entitled U.S. v. Koch Industries, et al., (S.D. TX) Docket #

C-00-325. 117. The monies shall be paid by Electronic Funds Transfer ("EFT") to the United States Department of Justice, in accordance with current EFT procedures, referencing the
USAO File Number and DOJ Case Number 90-5-2-1-07110, and the
civil action case name and case number of the District of
Minnesota. The costs of such EFT shall be Koch’s

## Consent Decree - 81-

responsibility. Payment shall be made in accordance with instructions provided to Koch by the Financial Litigation Unit of the U.S. Attorney's Office in the District of Minnesota. Any funds received after 11:00 a.m. (EST) shall be credited on the next business day. Koch shall provide notice of payment, referencing the USAO File Number and DOJ
Case Number 90-5-2-1-07110, and the civil action case name and case number, to the Department of Justice and to EPA, as provided in Paragraph 148 (Notice). 118. Upon entry of this Decree, this Decree shall constitute an enforceable judgment for purposes of postjudgment
collection in accordance with Rule 69 of the Federal
Rules of Civil Procedure, the Federal Debt Collection Procedure Act, 28 U.S.C. § 3001-3308, and other applicable federal authority. The United States shall be deemed a judgment creditor for purposes of collection of any unpaid amounts of the civil and stipulated penalties and interest. 119. No amount of the civil penalty to be paid by Koch shall be used to reduce its federal or state tax obligations.

XIII. STIPULATED PENALTIES

120. The Defendant shall pay stipulated penalties to the United States or the MPCA, where appropriate, for each

## Consent Decree - 82-

failure by the Defendant to comply with the terms of this Consent Decree; provided, however, that the United States or the MPCA may elect to bring an action for contempt in lieu of seeking stipulated penalties for violations of this Consent
Decree. For each violation, the amounts identified below shall apply on the first day of violation, shall be calculated for each incremental period of violation (or portion thereof), and shall be doubled beginning on the fourth consecutive, continuing period of violation, except such doubling shall not apply to Paragraphs 120(f) and 120(g)(i). In the alternative, at the option of the United States or the MPCA, stipulated penalties shall equal 1.2 times the economic benefit of Koch’s delayed compliance, if this amount is higher than the amount calculated under this
Paragraph.

(a.) Requirements for NO X 

## emission reductions from
heaters and boilers (Part IV, Section A):

(i) Failure to install all the required burners by the December 31, 2006 deadline: $75,000 per quarter per unit

(ii) Failure to test for emissions or failure to establish operating parameters: $2000 per month per unit

## Consent Decree - 83-

(iii) Failure to meet the emission limits established pursuant to Part IV, Section A: $800 per day for each heater or boiler with capacity of 150 mmBTU/hr (HHV) or greater; $400 per day for each heater or boiler with capacity of less than 150 mmBTU/hr (HHV);

(iv) Failure to install CEMS: $20,000 per month per unit

(v) Failure to submit the written proposals, feasibility determinations or annual reports to EPA pursuant to this Part: $1000 per proposal/determination/report per month

(b.) Requirements for NO X 

## emission reductions from FCCUs (Part IV, Section B):

(i) Failure to conduct NO X 

## additive demonstrations: $30,000 per month per refinery

(ii) Failure to install SNCR on any one FCCU, or an alternative technology: $100,000 per quarter per refinery

(iii) Failure to meet emission limits established pursuant to Part IV, Section B: $1500 per day per unit

(iv) Failure to prepare a final report as required by Part IV, Section B: $1,000 per week per report

(c.) Requirements for SO 2 

## emission reductions from FCCUs (Part IV, Section C):

(i) Failure to meet interim emission limits for the FCCU exhaust gas at Pine Bend:

## Consent Decree - 84-

$1500 per day (ii) Failure to timely conduct optimization studies of the wet gas scrubbers at Corpus Christi West and
East:

$5000 per month per unit

(iii) Failure to meet final emission limits for the FCCU exhaust gas at each refinery:

$3000 per day per unit

(d.) Requirements for Benzene Waste NESHAP program
enhancements (Part V):

(i) Failure to timely conduct audit under Paragraph 64: $5,000 per month per audit

(ii) Failure to timely sample under Paragraph 66: $5,000 per week or $30,000 per quarter, per stream (whichever amount is greater, but not to exceed $150,000 per refinery per quarter)

(iii) Failure to timely install carbon canister under Paragraph 68(a): $5,000 per week per canister

(iv) Failure to timely replace carbon canister under Paragraph 68(d): $1,000 per day per canister

(v) Failure to perform monthly monitoring under Paragraph 71(a): $500 per month per drain

(vi) Failure to develop and timely implement training program under Paragraph 71(c): $10,000 per quarter per refinery

## Consent Decree - 85-

(vii) Failure to mark segregated stormwater drains under Paragraph 71(f): $1,000 per week per drain

(viii) Failure to complete timely evaluations under Paragraph 72: $500 per week per evaluation

(ix) Failure to timely submit reports under this
Part: $1,000 per week per report

(x) If it is discovered by an EPA or state investigator or inspector, or their agent, that Koch failed to include all benzene waste streams in its TAB, for each waste stream that is: less than 0.03 Mg/yr - $250 between 0.03 and 0.1 Mg/yr - $1000 between 0.1 and 0.5 Mg/yr - $5000 greater than 0.5 Mg/yr - $10,000

(e) Requirements for Leak Detection and Repair program
enhancements (Part VI):

(i). Failure to have a written LDAR program under Paragraph 75: $3000 per week

(ii) Failure to timely develop training program under Paragraph 77: $10,000 per month

(iii) Failure to timely conduct internal or external audit under Paragraph 78: $5,000 per month per audit

(iv) Failure to timely implement internal leak definition under Paragraph 79: $10,000 per month per process unit

## Consent Decree - 86-

(v) Failure to develop and timely implement first attempt at repair program under Paragraph 80: $10,000 per month

(vi) Failure to implement and begin more frequent monitoring program under Paragraph 81: $10,000 per month per process unit

(vii) Failure to timely monitor under Paragraph 81 and 82: $5,000 per week per process unit

(viii) Failure to have dataloggers and electronic storage under Paragraph 83: $5,000 per month per refinery

(ix) Failure to establish new equipment standards under Paragraph 84: $1,000 per month

(x) Failure to implement subcontractor requirements (if required) under Paragraph 85: $5,000 per month per refinery

(xi) Failure to timely establish LDAR accountability under Paragraph 86: $5,000 per month per refinery

(xii) Failure to timely implement maintenance tracking program under Paragraph 88: $5,000 per month per refinery

(xiii) Failure to conduct calibration drift assessment or to remonitor components (if and as required) under Paragraph 90: $100 per day per refinery (xiv) Failure to attempt “heroic” repairs under Paragraph 91: $5,000 per component (xv) Failure to timely submit reports required under this Part:

## Consent Decree - 87-

$1,000 per week per report

(xvi) If it is discovered by an EPA or state investigator or inspector, or their agent, that Koch failed to include all required components in its LDAR program: $250 per component

(f) Requirements for NSPS Applicability to SRPs (Part VII): (i) For those events not otherwise covered by Paragraph 100 (i.e., Tail Gas Incidents), each rolling 12-hour average of sulfur dioxide emissions from any SRP in excess of the limitation at 40 C.F.R. § 60.104(a)(2)(i) that is not attributable to Startup, Shutdown, or Malfunction of the SRP, or that is not attributable to Malfunction of the associated TGTU:

Number of rolling 12-hr Penalty per rolling 12-hr average exceedances within average exceedance calendar day 1-12 $ 350 Over 12 $ 750

(ii) Operation of the SRP during Scheduled Maintenance of its associated TGTU (except that this Paragraph shall not apply during the period in which Koch is engaged in the Shutdown of an SRP for, or Startup of an SRP following, Scheduled Maintenance of the SRP): $25,000 per SRP per day

(g) Requirements for SRU Optimization and Flaring (Part VII):

(i) Stipulated penalties as identified and enumerated in Paragraph 103

## Consent Decree - 88-

(ii) Failure to operate and maintain properly a flare gas recovery system pursuant to Koch’s Flare Policy (Attachment 2) (this requirement does not apply to Corpus Christi East until January 7, 2004): $1,000 per day per refinery

(iii) Failure to timely install a flare gas recovery system at the Corpus Christi East refinery: $100,000 per quarter

(h) Requirements for Permitting (Part VIII):

Failure to timely submit a complete permit application under Paragraph 106 or 107 &: $1,000 per week per unit

(i) Requirements for Pollution Reduction Projects (Part
IX);

Oil burning in violation of Paragraph 110: $15 per barrel

(j) Requirements for Reporting and Recordkeeping (Part
XI):

Failure to timely submit a report required under Part XI: $1,000 per week per report

(k) Requirement to pay a Civil Penalty and to Escrow Stipulated Penalties:

(i) Failure to timely pay the civil penalty specified in Part XII of this Consent Decree:

## Consent Decree - 89-

$20,000 per week, plus interest on the amount overdue at the rate specified in 31 U.S.C. § 3717.

(ii) Failure to escrow stipulated penalties as required by Paragraph 122: $10,000 per week

121. Koch shall pay such stipulated penalties only upon written demand by the United States or the MPCA no later than thirty (30) days after Defendant receives such demand. Such demand will identify to which government agencies payment must be made. Stipulated penalties shall be paid to either
the United States or the MPCA, unless the total amount of the stipulated penalty is apportioned between the United States and the MPCA. Such payment shall be made to the United States in the manner set forth in Part XII (Civil Penalty) of this Consent Decree, and to MPCA for deposit in the State Environmental Response, Compensation and Compliance Fund, and the environmental fund in the state treasury referred to in Minnesota Statutes Chapter 115.072. 122. Should Koch dispute its obligation to pay part or all of a stipulated penalty, it may avoid the imposition of the stipulated penalty for failure to pay a penalty due to the United States or the MPCA, by placing the disputed amount

## Consent Decree - 90-

demanded by the United States or the MPCA, not to exceed $50,500 for any given event or related series of events at any one refinery, in a commercial escrow account pending resolution of the matter and by invoking the Dispute Resolution provisions of Part XVI within the time provided in this Paragraph for payment of stipulated penalties. If the dispute is thereafter resolved in Defendant's favor, the escrowed amount plus accrued interest shall be returned to
the Defendant, otherwise the United States or MPCA shall be
entitled to the escrowed amount that was determined to be due by the Court plus the interest that has accrued on such amount, with the balance, if any, returned to the Defendant. 123. The United States and the MPCA reserve the right to pursue any other remedies to which they are entitled, including, but not limited to, additional injunctive relief for Defendant's violations of this Consent Decree. Nothing in this Consent Decree shall prevent the United States or the MPCA from pursuing a contempt action against Koch and requesting that the Court order specific performance of the terms of the Decree. Nothing in this Consent Decree authorizes MPCA to take action or make any determinations

## Consent Decree - 91-

under this Consent Decree regarding Koch refineries outside
the state of Minnesota. 124. Election of Remedy. The United States and the MPCA will not seek both stipulated penalties and civil penalties for the same actions or occurrences as those constituting a
violation of the Consent Decree.

XIV. RIGHT OF ENTRY 125. Any authorized representative of the EPA or an appropriate state agency, including independent contractors, upon presentation of credentials, shall have a right of entry upon the premises of Koch's plants identified herein at any reasonable time for the purpose of monitoring compliance with the provisions of this Consent Decree, including inspecting plant equipment, and inspecting and copying all records maintained by Defendant required by this Consent Decree. Nothing in this Consent Decree shall limit the authority of EPA to conduct tests and inspections under Section 114 of the
Act, 42 U.S.C. § 7414, or any other statutory and regulatory provision.

XV. FORCE MAJEURE 126. If any event occurs which causes or may cause a delay or impediment to performance in complying with any

## Consent Decree - 92-

provision of this Consent Decree, Koch shall notify the
United States and the MPCA, if the issue relates to the Pine Bend Refinery, in writing as soon as practicable, but in any event within twenty (20) business days of when Koch first
knew of the event or should have known of the event by the exercise of due diligence. In this notice Koch shall specifically reference this Paragraph of this Consent Decree and describe the anticipated length of time the delay may persist, the cause or causes of the delay, and the measures taken or to be taken by Koch to prevent or minimize the delay and the schedule by which those measures will be implemented. Koch shall adopt all reasonable measures to avoid or minimize
such delays. 127. Failure by Koch to comply with the notice requirements of Paragraph 126 as specified above shall render this Part XV voidable by the United States or the MPCA, if applicable to the Pine Bend refinery, as to the specific event for which Koch has failed to comply with such notice requirement, and, if voided, it shall be of no effect as to the particular event involved. 128. The United States and MPCA shall notify Koch in writing regarding Koch’s claim of a delay or impediment to

## Consent Decree - 93-

performance within twenty (20) business days of receipt of the Force Majeure notice provided under Paragraph 126. If the United States and MPCA, if applicable to the Pine Bend refinery, agree that the delay or impediment to performance has been or will be caused by circumstances beyond the control of Koch, including any entity controlled by Koch, and that Koch could not have prevented the delay by the exercise of due diligence, the parties shall stipulate to an extension of the required deadline(s) for all requirement(s) affected by the delay by a period equivalent to the delay actually caused by such circumstances, or such other period as may be appropriate in light of the circumstances. Such stipulation may be filed as a modification to this Consent Decree by agreement of the parties pursuant to the modification procedures established in this Consent Decree. Koch shall not be liable for stipulated penalties for the period of any
such delay. 129. If the United States or the MPCA, if applicable to the Pine Bend refinery, do not accept Koch's claim of a delay or impediment to performance, Koch must submit the matter to this Court for resolution to avoid payment of stipulated penalties, by filing a petition for determination with this

## Consent Decree - 94-

Court. In the event that the United States and MPCA are unable to reach agreement on acceptance of Koch's claim of a delay or impediment to performance under this Part, the final decision of the United States shall be binding. Once Koch
has submitted this matter to this Court, the United States and MPCA, if applicable to the Pine Bend refinery, shall have twenty (20) business days to file its response to said petition. If Koch submits the matter to this Court for resolution and the Court determines that the delay or impediment to performance has been or will be caused by circumstances beyond the control of Koch, including any entity controlled by Koch, and that Koch could not have prevented the delay by the exercise of due diligence, Koch shall be excused as to that event(s) and delay (including stipulated penalties), for all requirements affected by the delay for a period of time equivalent to the delay caused by such circumstances or such other period as may be determined
by the Court. 130. Koch shall bear the burden of proving that any delay of any requirement(s) of this Consent Decree was caused by or will be caused by circumstances beyond its control, including any entity controlled by it, and that Koch could not have

## Consent Decree - 95-

prevented the delay by the exercise of due diligence. Koch shall also bear the burden of proving the duration and extent of any delay(s) attributable to such circumstances. An extension of one compliance date based on a particular event may, but does not necessarily, result in an extension of a subsequent compliance date or dates. 131. Unanticipated or increased costs or expenses associated with the performance of Koch’s obligations under this Consent Decree shall not constitute circumstances beyond
the control of Koch, or serve as a basis for an extension of time under this Part. However, failure of a permitting authority to issue a necessary permit in a timely fashion is an event of Force Majeure where the failure of the permitting authority to act is beyond the control of Koch and Koch has taken all steps available to it to obtain the necessary permit including but not limited to:

(a.) submitting a complete permit application;

(b.) responding to requests for additional information by the permitting authority in a timely fashion;

(c.) accepting lawful permit terms and conditions; and

(d.) prosecuting appeals of any unlawful terms and conditions imposed by the permitting authority in an expeditious fashion.

## Consent Decree - 96-

132. Notwithstanding any other provision of this Consent Decree, this Court shall not draw any inferences nor establish any presumptions adverse to either party as a result of Koch delivering a notice of Force Majeure or the parties' inability to reach agreement. 133. As part of the resolution of any matter submitted to this Court under this Part XV, the parties by agreement, or this Court, by order, may in appropriate circumstances extend or modify the schedule for completion of work under this Consent Decree to account for the delay in the work that occurred as a result of any delay or impediment to performance agreed to by the United States or approved by this Court. Defendant shall be liable for stipulated penalties for its failure thereafter to complete the work in
accordance with the extended or modified schedule.

XVI. DISPUTE RESOLUTION 134. The dispute resolution procedure provided by this Part XVI shall be available to resolve all disputes arising under this Consent Decree, except as otherwise provided in Part XV regarding Force Majeure, provided that the party making such application has made a good faith attempt to resolve the matter with the other party. In the event that

## Consent Decree - 97-

the United States and MPCA make differing determinations or take differing actions that affect Koch’s rights or obligations under this Consent Decree, the final decision of the United States shall be binding. 135. The dispute resolution procedure required herein shall be invoked upon the giving of written notice by one of the parties to this Consent Decree to another advising of a dispute pursuant to this Part XVI. The notice shall describe the nature of the dispute, and shall state the noticing party's position with regard to such dispute. The party receiving such a notice shall acknowledge receipt of the notice and the parties shall expeditiously schedule a meeting to discuss the dispute informally not later than fourteen (14) days from the receipt of such notice. 136. Disputes submitted to dispute resolution shall, in the first instance, be the subject of informal negotiations between the parties. Such period of informal negotiations shall not extend beyond thirty (30) calendar days from the date of the first meeting between representatives of the United States or the MPCA, if applicable to the Pine Bend refinery, and the Defendant, unless the parties' representatives agree to shorten or extend this period.

## Consent Decree - 98-

137. In the event that the parties are unable to reach agreement during such informal negotiation period, the United States or the MPCA, if applicable to the Pine Bend refinery, shall provide the Defendant with a written summary of its position regarding the dispute. The position advanced by the United States or the MPCA, if applicable to the Pine Bend refinery, shall be considered binding unless, within fortyfive (45) calendar days of the Defendant's receipt of the written summary of the United States’ or the MPCA’s position, the Defendant files with this Court a petition which describes the nature of the dispute. In the event that the position advanced by the United States differs from the position advanced by the MPCA, if applicable to the Pine Bend refinery, the position of the United States shall be considered binding unless, within forty-five (45) calendar days of the Defendant's receipt of the written summary of the United States’ position, the Defendant files with this Court a petition which describes the nature of the dispute. The United States or the MPCA, if applicable to the Pine Bend refinery, shall respond to the petition within forty-five (45) calendar days of filing.

## Consent Decree - 99-

138. Where the nature of the dispute is such that a more timely resolution of the issue is required, the time periods set out in this Part XVI may be shortened upon motion of one of the parties to the dispute. 139. Notwithstanding any other provision of this Consent Decree, in dispute resolution, this Court shall not draw any inferences nor establish any presumptions adverse to either party as a result of invocation of this Part XVI or the parties' inability to reach agreement. 140. As part of the resolution of any dispute submitted to dispute resolution, the parties, by agreement, or this Court, by order, may, in appropriate circumstances, extend or modify the schedule for completion of work under this Consent Decree to account for the delay in the work that occurred as a result of dispute resolution. Defendant shall be liable for stipulated penalties for its failure thereafter to complete the work in accordance with the extended or modified

schedule.

XVII. EFFECT OF SETTLEMENT

141. Satisfaction of all of the requirements of this
Consent Decree constitutes full settlement of and shall resolve all civil liability of the Defendant to the United

## Consent Decree - 100-

States and the Plaintiff-Intervener for the violations alleged in the United States’ and Plaintiff-Intervener’s Complaints and all civil liability of the Defendant for any violations at its Pine Bend and Corpus Christi East and West refineries based on events that occurred during the relevant time period under the following statutory and regulatory provisions: the New Source Performance Standards (“NSPS”), 40 C.F.R. Part 60, Subpart J; Leak Detection and Repair
(“LDAR”), 40 C.F.R. Part 60, Subparts VV and GGG, and 40 C.F.R. Part 63, Subparts F, H, and CC; National Emission
Standards for Hazardous Air Pollutants (“NESHAP”) for
Benzene, 40 C.F.R. Part 61, Subparts FF, J and V pursuant to
Section 112(d) of the Act; and the Minnesota and Texas regulations which incorporate and/or implement the above listed federal regulations. For purposes of this Consent Decree the “relevant time period” shall mean the periodbeginning when the United States’ claims and/or PlaintiffIntervener’s claims under the above statutes and regulations
accrued through the date of entry of the Consent Decree. Koch’s performance of all requirements of this Consent Decree shall resolve all civil liability under the Prevention of Significant Deterioration (“PSD”) requirements at Part C of

## Consent Decree - 101-

the Act, and the regulations promulgated thereunder at 40
C.F.R. § 52.21 (the “PSD” rules), and the Minnesota and Texas regulations which incorporate and/or implement those rules, for any increase in SO 2 

## and NO X 

## emissions resulting from Koch’s construction, modification, or operation of the following process units occurring prior to entry of the
Consent Decree: FCCUs, SRPs, and all process heaters and boilers at the Pine Bend, Corpus Christi East and West refineries, referred to in this Consent Decree as “netting units”; and for CO and PM emissions from the FCCUs. During
the life of the Consent Decree, these units shall be on a compliance schedule and any modification to these units, as defined in 40 C.F.R. § 52.21, which is not required by this Consent Decree is beyond the scope of this release. 142. This Consent Decree is not a permit; compliance with its terms does not guarantee compliance with any applicable federal, state or local laws or regulations. Nothing in this Consent Decree shall be construed to be a ruling on, or determination of, any issue related to any federal, state or local permit.

## Consent Decree - 102-

XVIII. GENERAL PROVISIONS

143. Other Laws. Except as specifically provided by this Consent Decree, nothing in this Consent Decree shall relieve Defendant of its obligation to comply with all applicable federal, state and local laws and regulations. Subject to Paragraph 124 (Election of Remedy), nothing contained in this Consent Decree shall be construed to prevent, alter or limit the ability of the United States' or the MPCA’s rights to
seek or obtain other remedies or sanctions available under other federal, state or local statutes or regulations, by
virtue of Defendant’s violation of this Consent Decree or of the statutes and regulations for violations of this Consent
Decree. This shall include the United States’ or the MPCA’s right to invoke the authority of the Court to order Koch’s compliance with this Consent Decree in a subsequent contempt
action.

144. Third Parties. This Consent Decree does not limit, enlarge or affect the rights of any party to this Consent Decree as against any third parties.

145. Costs. Each party to this action shall bear its
own costs and attorneys' fees.

## Consent Decree - 103-

146. Public Documents. All information and documents submitted by the Defendant to the United States or the MPCA pursuant to this Consent Decree shall be subject to public inspection, unless subject to legal privileges or protection or identified and supported as business confidential by the Defendant in accordance with 40 C.F.R. Part 2, or any equivalent state statutes and regulations. 147. Public Comments. The parties agree and acknowledge that final approval by the United States and entry of this Consent Decree is subject to the requirements of 28 C.F.R. § 50.7, which provides for notice of the lodging of this Consent Decree in the Federal Register, an opportunity for public comment, and consideration of any comments. 148. Notice. Unless otherwise provided herein,
notifications to or communications with the United States or the Defendant shall be deemed submitted on the date they are postmarked and sent either by overnight receipt mail service or by certified or registered mail, return receipt requested. When Koch is required to submit notices or communicate in writing under this Consent Decree to EPA relating to the Pine Bend Refinery, Koch shall also submit a copy of that notice or other writing to the Plaintiff-Intervener, State of

## Consent Decree - 104-

Minnesota. Similarly Koch shall submit such copies to the
State of Texas where notices or other written communications relate to the Corpus Christi East and West refineries. Except as otherwise provided herein, when written notification or communication is required by this Consent
Decree, it shall be addressed as follows:
As to the United States:

Chief Environmental Enforcement Section Environment and Natural Resources Division U.S. Department of Justice P.O. Box 7611, Ben Franklin Station Washington, DC 20044-7611

United States Attorney District of Minnesota 234 United States Courthouse 110 South Fourth Street Minneapolis, Minnesota 55401

As to EPA:

Director Air Enforcement Division (2242A) Office of Enforcement and Compliance Assurance U.S. Environmental Protection Agency 1200 Pennsylvania Avenue, N.W. Washington, D.C. 20004

With copies to the appropriate EPA Regional offices:

Chief Air Enforcement and Compliance Assurance Branch Air and Radiation Division, AE-17J U.S. Environmental Protection Agency

## Consent Decree - 105-

Region 5 77 West Jackson Boulevard Chicago, Illinois 60604-3590 Attn: Compliance Tracker

Chief Air, Toxics, and Inspection Coordination Branch (6EN-A) Compliance Assurance and Enforcement Division U.S. Environmental Protection Agency Region 6 1445 Ross Avenue Dallas, Texas 75202

As to Koch Petroleum Group, L.P.: James L. Mahoney Executive Vice President, Operations Koch Petroleum Group, L.P. P.O. Box 2256 Wichita, KS 67201

with copies to:

William A. Frerking Associate General Counsel Koch Industries, Inc. P.O. Box 2256 Wichita, KS 67201

As to Plaintiff-Intervener the State of Minnesota:

Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155

As to the State of Texas:

Texas Natural Resource and Conservation Commission Corpus Christi Regional Office 6300 Ocean Drive Suite 1200 Corpus Christi, TX 78412-5503

## Consent Decree - 106-

149. All EPA approvals or comments required under this
Decree shall come from EPA, AED at the address listed in
Paragraph 148. 150. Any party may change either the notice recipient or the address for providing notices to it by serving all other parties with a notice setting forth such new notice recipient

or address. 151. The information required to be maintained or submitted pursuant to this Consent Decree is not subject to the Paperwork Reduction Act of 1980, 44 U.S.C. §§ 3501 et

seq. 152. This Consent Decree shall be binding upon all Parties to this action, and their successors and assigns. The undersigned representative of each Party to this Consent Decree certifies that he or she is duly authorized by the Party whom he or she represents to enter into the terms and bind that Party to them. 153. Modification. This Consent Decree may be modified only by the written approval of the United States, Koch, and the MPCA, if applicable to Pine Bend, or by Order of the

Court.

## Consent Decree - 107-

154. Continuing Jurisdiction. The Court retains jurisdiction of this case after entry of this Consent Decree to enforce compliance with the terms and conditions of this Consent Decree and to take any action necessary or appropriate for its interpretation, construction, execution, or modification. During the term of this Consent Decree, any party may apply to the Court for any relief necessary to
construe or effectuate this Consent Decree.
155. This Consent Decree constitutes the entire agreement and settlement between the Parties.

XIX. TERMINATION

156. This Consent Decree shall be subject to termination upon motion by either party after the Defendant satisfies all requirements of this Consent Decree. The requirements for termination include payment of all penalties, including stipulated penalties, that may be due to
the United States under this Consent Decree, installation of control technology systems as specified herein and the performance of all other Consent Decree requirements, the receipt of all permits specified herein, EPA's receipt of the first calendar quarterly progress report following the conclusion of Koch’s operation for at least one year of all

## Consent Decree - 108-

units in compliance with the emission limits established
herein. At such time, if Koch believes that it is in compliance with the requirements of this Consent Decree and the permits specified herein, and has paid the civil penalty and any stipulated penalties required by this Consent Decree, then Koch shall so certify to the United States, and unless the United States objects in writing with specific reasons within 120 days of receipt of the certification, the Court
shall order that this Consent Decree be terminated on Koch's motion. If the United States so objects to Koch's
certification, then the matter shall be submitted to the Court for resolution under Part XVI (Dispute Resolution) of
this Consent Decree. In such case, Koch shall bear the burden of proving that this Consent Decree should be terminated. Provided, however, that if Koch has incorporated all requirements set forth in Parts V and VI of this Consent Decree (Benzene Waste NESHAP and LDAR enhanced programs) in a refinery’s federally enforceable operating permit, Koch may

## Consent Decree - 109-

petition EPA to terminate those Parts of the Consent Decree as to any such refinery at any time thereafter.

So entered in accordance with the foregoing this_________day of __________, 200__.

__________________________________ United States District Court Judge for the District of Minnesota

## Consent Decree - 110-

FOR PLAINTIFF, UNITED STATES OF AMERICA:

B. Todd Jones United States Attorney

By: ____________________ Date:____________ Friedrich A.P. Siekert Attorney I.D. No. 142013 Assistant United States Attorney 234 United States Courthouse 110 South Fourth Street Minneapolis, Minnesota 55401

## Consent Decree - 111-

__________________________ Date_________________ Lois J. Schiffer Assistant Attorney General Environment and Natural Resources Division U.S. Department of Justice 10th & Pennsylvania Avenue, N.W. Washington, DC 20530

_________________________ Date_________________ Dianne M. Shawley Senior Attorney Environment and Natural Resources Division U.S. Department of Justice 1425 New York Avenue, N.W. Washington, DC 20005

## Consent Decree - 112-

FOR U.S. ENVIRONMENTAL PROTECTION AGENCY:

________________________________ Date _________ Steven A. Herman Assistant Administrator Office of Enforcement and Compliance
Assurance U.S. Environmental Protection Agency Ariel Rios Building 1200 Pennsylvania Avenue, N.W. Washington, DC 20460

## Consent Decree - 113-

FOR PLAINTIFF-INTERVENER the STATE OF MINNESOTA:

_____________________________ Gordon E. Wegwart, P.E. Assistant Commissioner Minnesota Pollution Control Agency 520 Lafayette Road North St. Paul, Minnesota 55155

___________________________________ Peter L. Tester Assistant Attorney General Minnesota Attorney General’s Office 445 Minnesota Street 900 North Central Like Tower St. Paul, Minnesota 55101

## Facility Name: Flint Hills Resources Pine Bend Refinery Permit Number: 03700011

‐ 012

APPENDIX E Stack Parameters Relied Upon in the Modeling to Demonstrate Compliance with the National Ambient Air Quality Standards for Particulate Matter less than 10 microns (PM 10 

## ) (Available Electronically in Excel Spreadsheet in the Central File of Delta)AppendixEStackParametersReliedUpontoDemonstrateCompliancewiththeNAAQSforPM10StackParametersfor24‐HourandAnnualModelingofPM10EmissionUnitsatFlintHillsResourcesPineBendRefineryDELTAID (g/s) (lb/hr) (g/s) (lb/hr)K1_MEROXEU245;SV078 34H‐3MeroxOff‐Gas,496781.2 4957077.0 281.9 0.012 0.098 0.012 0.09853.72578.003.84 1.575K2_#3SRUEU111,112,261,262,SV093SRU3,SRU4,TailGasTreatingUnit#1(SCOT),TGTU#1(SCOT)Incinerator 496906.7 4956921.9 282.7 0.070 0.559 0.070 0.55960.96519.3017.40 1.448K2_#3SRUEU111,112,261,262,SV094SRU3,SRU4,TailGasTreatingUnit#1(SCOT),TGTU#1(SCOT)Incinerator 496909.3 4956954.0 282.7 0.044 0.349 0.044 0.34953.70 1.000K3_#5SRUEU045,236SRU5,TailGasTreatingUnit#2 496868.5 4956631.4 277.6 0.053 0.423 0.053 0.42365.00449.829.30 2.103K8___FCCEU228 FluidCatalyticCrackingUnit 496993.1 4956990.2 283.6 17.890 141.984 17.890 141.98469.27449.8015.54 2.937K10_32FGEU073,074,075 ProcessHeater32H‐5,6,7 496775.9 4957022.0 281.9 0.150 1.190 0.150 1.19062.48436.002.80 2.730K11_19FOEU026 ProcessHeater19H‐1 496585.4 4957137.0 280.4 0.137 1.084 0.137 1.08458.52441.005.01 2.134K13_12FGEU016 ProcessHeater12H‐4 496667.2 4957137.0 280.9 0.130 1.030 0.130 1.03060.50449.805.13 2.070K14_33FOEU084 ProcessHeater33H‐31 496981.5 4956855.0 283.5 0.109 0.862 0.109 0.86255.78503.005.33 1.969K15_16FGEU019 ProcessHeater16H‐1 496627.7 4957108.0 280.8 0.222 1.765 0.222 1.76558.83505.003.80 3.340K19_11FOEU005 ProcessHeater11H‐1 496649.9 4957059.0 281.0 0.113 0.893 0.113 0.89339.93533.0011.61 1.397K20_37FGEU093,094,098 ProcessHeater37H‐1,2,6 496870.1 4956697.0 280.2 0.115 0.916 0.115 0.91660.96427.0413.37 1.009K21_33FGEU085 ProcessHeater33H‐32 496923.7 4956848.0 283.0 0.121 0.960 0.121 0.96056.12555.0012.28 1.436K23_11FGEU006 ProcessHeater11H‐2 496637.9 4957060.0 281.0 0.054 0.425 0.054 0.42535.05561.001.71 1.867K27_21FOEU028 ProcessHeater21H‐1S 496551.5 4957092.5 280.7 0.124 0.984 0.124 0.98438.71518.003.69 1.410K28_21FOEU028 ProcessHeater21H‐1N 496551.5 4957101.5 280.6 0.124 0.984 0.124 0.98438.71518.003.69 1.410K29_21FOEU030 ProcessHeater21H‐2S 496550.8 4957025.2 280.9 0.124 0.984 0.124 0.98439.93518.003.69 1.410K30_21FOEU030 ProcessHeater21H‐2N 496550.8 4957034.2 280.9 0.124 0.984 0.124 0.98439.93518.003.69 1.410K31_33FGEU240,241ProcessHeater33H‐4(33H‐1&2) 496921.1 4956899.0 282.9 0.172 1.363 0.172 1.36330.48516.007.87 1.829K32_23FOEU034 ProcessHeater23H‐1 496531.7 4956882.6 272.9 0.155 1.229 0.155 1.22957.91450.009.89 1.631K33_31FGEU054 ProcessHeater31H‐1 496768.3 4957087.0 281.9 0.022 0.171 0.022 0.17120.42528.003.49 1.111K34_31FGEU055 ProcessHeater31H‐2 496769.0 4957077.0 281.9 0.028 0.222 0.028 0.22218.59589.005.29 0.953K36_31FGEU057 ProcessHeater31H‐5 496802.9 4957102.0 282.2 0.009 0.075 0.009 0.07517.98394.002.18 0.800K37_31FGEU061 ProcessHeater31H‐10 496802.9 4957112.0 282.2 0.028 0.222 0.028 0.22230.48500.002.82 1.372parametersof#3SRUbypassAnnualEmissionRateStackHeight(m)ExitTemp.(K)2Velocity(m/s)2Diameter(m)24HourEmissionRateStackID DescriptionNAD83UTM_E1NAD83UTM_N1Elevation(m)1K41_32FGEU076,077 ProcessHeater32H‐9 496774.0 4957037.0 281.9 0.008 0.067 0.008 0.06721.64575.002.20 0.914K42_37FGEU095,096,097 ProcessHeater37H‐3,4,5 496914.2 4956703.2 279.8 0.367 2.913 0.367 2.91371.20449.985.33 3.417K46_38FGEU102 ProcessHeater38H‐1A 496952.1 4956560.5 281.5 0.027 0.216 0.027 0.21644.50561.001.77 1.803K47_38FGEU103 ProcessHeater38H‐1B 496952.1 4956571.3 281.5 0.027 0.216 0.027 0.21644.50561.001.77 1.803K48_38FGEU104 ProcessHeater38H‐2 496979.3 4956563.4 281.7 0.053 0.417 0.053 0.41760.96428.006.47 0.838K50_25FGEU040 ProcessHeater25H‐1 496755.4 4956642.0 274.5 0.238 1.885 0.238 1.88565.00436.003.01 3.600K51_25FGEU041 ProcessHeater25H‐3 496786.2 4956635.0 275.8 0.193 1.535 0.193 1.53565.00436.002.86 3.500K52_25FGEU324 ProcessHeater25H‐4 496800.5 4956636.9 276.8 0.153 1.215 0.153 1.21560.96436.006.76 1.930K53_23FGEU035 ProcessHeater23H‐2 496532.5 4956853.8 269.8 0.115 0.909 0.115 0.90957.91486.0011.79 1.335K54_27FGEU052 ProcessHeater27H‐1 496725.5 4956511.4 277.1 0.751 5.961 0.751 5.96145.72411.0011.87 3.132K55_27FGEU050 ProcessHeater27H‐101 496811.6 4956500.1 276.6 0.079 0.626 0.079 0.62645.72422.0410.13 1.113K56_27FGEU051 ProcessHeater27H‐102 496813.3 4956402.9 276.0 0.079 0.626 0.079 0.62645.72422.0410.13 1.113K57_31FGEU056 ProcessHeater31H‐4 496798.1 4957001.0 282.0 0.067 0.529 0.067 0.52932.46477.002.79 1.347K58_31FGEU058 ProcessHeater31H‐7 496798.0 4957025.0 282.0 0.064 0.510 0.064 0.51028.65672.006.27 1.067K59_31FGEU059 ProcessHeater31H‐8 496799.2 4957036.0 282.1 0.036 0.288 0.036 0.28828.80511.006.35 1.049K60_31FGEU060 ProcessHeater31H‐9 496798.8 4957018.0 282.0 0.047 0.373 0.047 0.37324.84541.007.02 0.905K61_28FGEU053 ProcessHeater28H‐1 496837.8 4956502.2 276.9 0.032 0.253 0.032 0.25345.72589.0011.45 0.787K62_BLR8EU204 ProcessHeater71B‐8 496698.3 4956542.5 277.5 0.174 1.378 0.174 1.3789.04433.0012.21 1.524K63_27FGEU213 ProcessHeater27H‐501 496722.3 4956358.0 275.1 0.446 3.539 0.446 3.53935.05411.006.97 3.150K67_11FGEU212 ProcessHeater11H‐6 496630.1 4956988.4 280.7 0.367 2.910 0.367 2.91054.86371.007.35 2.642K68_BLR9EU313 ProcessHeater71B‐9 496569.0 4957199.8 280.0 0.221 1.751 0.221 1.75112.19435.786.23 1.829K70_4H2EU296 Heater30H‐401 496664.6 4956414.6 274.4 0.845 6.706 0.845 6.70635.05411.008.42 2.896K71HCFDEU294,EU295 Heaters29H‐1,29H‐2 496923.0 4956351.0 277.0 0.225 1.783 0.225 1.78340.78422.000.23 2.629K1006_BHEU126 71B‐6Boiler 496566.9 4957213.0 280.1 0.011 0.089 0.011 0.08921.34433.006.52 1.372K113__FGSRU3TailGasIncineratoronHotStandby 496901.4 4956953.5 282.7 0.044 0.350 0.044 0.35053.68588.702.30 1.016K331_DSLEU131 DieselEngine93P‐160 496832.2 4956976.5 282.3 0.0485 0.385 0.0485 0.3854.27616.4823.60 0.102K332_DSLEU198 DieselEngine93P‐400 496753.3 4957695.5 270.9 0.202 1.600 0.202 1.6004.57616.4837.90 0.152K333_DSLEU199 DieselEngine93P‐570 495957.0 4956960.1 262.2 0.202 1.600 0.202 1.6005.49616.489.41 0.305K407_DSLEU042 DieselEngineEE‐1657 496799.3 4956593.5 275.1 0.053 0.420 0.053 0.4206.10616.4820.43 0.203K408_DSLEU007 DieselEngineEE‐1692 496684.0 4957064.0 281.1 0.053 0.422 0.053 0.4224.11616.4820.53 0.203K435_DSLEU036 DieselEngine23ME26 496526.5 4956971.5 278.6 0.060 0.480 0.060 0.4807.01616.4841.60 0.152K453_DSLEU100 DieselEngineEE‐1309 496910.2 4956656.0 278.4 0.060 0.479 0.060 0.4797.92616.4841.60 0.152K465_DSLEU024 DieselEngineEE‐1718 496908.4 4957114.5 283.0 0.053 0.422 0.053 0.4224.57616.4820.53 0.203K505_DSLEU130 DieselEngine81P‐159 496846.2 4956974.5 282.5 0.151 1.201 0.151 1.2015.49616.4818.59 0.203K506_DSLEU132 DieselEngine81P‐357 496838.3 4956933.5 282.2 0.139 1.100 0.139 1.1006.10616.4817.02 0.203K507_DSLEU128 DieselEngine81P‐444 496646.3 4956932.5 281.1 0.056 0.441 0.056 0.4414.57616.4813.70 0.254K508_DSLEU129 DieselEngine81P‐89 496639.3 4956990.5 280.9 0.0900 0.714 0.0900 0.7144.57616.4843.83 0.102K510_DSLDieselEngine‐WoodRiver 495926.3 4957212.5 262.2 0.002 0.016 0.002 0.0164.57 616.48 18.02 0.305K511_DSLEU127 DieselEngine71C‐11 496987.9 4956786.1 282.1 0.062 0.493 0.062 0.4936.10616.4815.33 0.254EU312No.6CoolingTowerDieselPump 496672.2 4956267.5 271.9 0.102 0.808 0.102 0.8089.80477.4014.02 0.300EU276 CentralBufferZoneOffgas 496863.0 4957372.0 280.9 0.007 0.054 0.007 0.0549.10298.005.61 2.400EU209 Track8RailLoading 496544.9 4957429.0 280.5 0.016 0.127 0.016 0.1279.10298.005.61 2.400K513_DSLDieselCoolingWaterPump 496672.2 4956267.3 271.9 0.002 0.016 0.002 0.0169.75 477.44 14.02 0.305FHR17V11VolumeFreshCatalystTransfertoHopper 496946.6 4957024.0 238.2 0.009 0.069 0.009 0.0712.10FHR17V21VolumeSpentCatalystTransferfromRegenatortospentCatalystHopperandSpentCatalystTransfer 497000.2 4956943.0 283.4 0.073 0.576 0.073 0.5762.10FHRCOKLDVolume CokepadLoading/Unloading 4966373.8 4956711.0 262.0 0.004 0.032 0.004 0.0322.40FHRSV031Volume 21H‐1Decoking 496522.1 4957082.0 280.6 0.015 0.119 0.015 0.1211.50FHRSV31BVolume 21H‐2Decoking 496528.9 4957029.0 280.8 0.015 0.121 0.015 0.1211.50FHRSV035Volume 23H‐1,2Decoking 496461.0 4956855.0 264.1 0.012 0.094 0.012 0.0941.501AdjustmentsweremadetolocationsofstacksandbuldingsbasedonmorerecentaerialphotographsandGISdataaswellastheupdatedmodelingprogramAERMODthatallowelevationsfromtheUSGSnationalseamlesselevationdatasetwherethemostrecentelevationdatawasused.2SomestacktemperaturesandexitvelocitiesusedinthePM10modelingdemonstrationdifferfromthosestackparametersutilizedinthesubsequentSO2SIPmodelingdemonstrationnotedinAppendixC.FHRhasre‐runthePM‐10modelusingSIP9stacktemperaturesandvelocitiesinthePM10modelingprotocolandhasverfiedthatthisalsoresultsinthedemonstratedPM10Compliance.ThemodeledPM10parametersandtheSIP9parametersarenotlimitsbutarereferencedasstackflowsandtemperaturesatmaximumemissionratesinordertodeterminewhenremodelingforPM10mayberequired.

## Facility Name: Flint Hills Resources Pine Bend Refinery Permit Number: 03700011

‐ 012 APPENDIX F Mr. Greg Nizich’s email USEPA referred to MACT GGGGG NOCS Report dated 11/3/2006 (Paper Copy Only)

# ~ I fLlN

_ . 

# T HlLLS**~** 

# I ResouRces · d 

## aft Pine Bend Refinery



## November 3, 2006

EPA Region V Dir ecto r , Air and Radiation Division 77 We s t Jackson Blvd. Chicago, IL 60604

RE: Flint Hills Resources, LP Pine Bend Refinery ("FHR"}

. t;.fotifica tion of Compliance StatUs (NOCS) 40 CFR Part 63, Subparts GGGGG 

## & A

Dear Mr. Sir/Madam:

' 

# . . P.O

. Box 64596 Saint Paul. Minne s ota 55164 651.437.0700



## FHR operates a p etro leum re fin ery located at 12555 Clark Road, Rosemount, MN 55122 (,.Pine Bend Refi nery "). This facility is a major source of hazardous air pollutants (HAPs). The purpose oftbis**ett~r** 

## is

_ to p;J;pyiqe a Notification of Com..pliance.**St~tus** 

## (NOCS) repprt that

.. addresses



# _ tb,e "**compli@ ~e** **." st<iW.s** **9frep1~Qi~tion l:p** **anagew~i;ituliits, prq** **cess** v

. ertts, and · e quipmerlt.

. leak sources subject to the Site Remediation MACT mle (Subpart GGGGG) and the Applicability req uirem ents pursuant , to §63 , 7950(e)(2) a nd § 63.9(h), respectively

. Relevant information as r eq uired p e r §63.9(h), §63

. 7937, and §63.7938 is also provided in the NOCS.

All affected sources at FHR ar:e co n sidered to be existing sources that must comply with the applicable e mi ss ipn limitations; work p ract ic e stan dards, and operation and maintenance requirements by no later than October ' 9, 2006. FHR's Pine Bend Refinery contains affected remediation management units, proc ess vents , and affec ted equip men t leak sources as discussed in the attached document

. All affected sources at the refi n ery are a lr eady subject to the requirements of 40 CFR 61 Subpart FF so, as Su b part GGGGG allows, FHR is complying wi th thi s Subpart GGGGG by meeting Subpart FF s tandards.

1 certif y that I am the Responsible Official and that, ba s ed on information and belie f formed after

r easo n ab l e inqu iry , the information contained in this N O CS report is tme, accurate, and

co mpl ete.

### Flint Hills Resources, LP

- Pine Bend Refinery Subpart GGGGG NOCS



## If you have any questions 

## or need any additional infom1ation concerning this report, please contact Bev Kiecker at (651) 437-0636.

# ~ Jeff C. Wilkes Vice President and Manufacturing Manager

cc: Compliance Tracker, MPCA

### Flint Hills Resource s, LP

- Pine Bend Refinery Subpart GGGGG NOCS



# SITE REI\-1EDIAT10N iVJACT NOCS

Submittal of this information satisfies the requirem e nt to provide a notification of compliance

s tatus (NOCS), pursuant to §63.7950(e)(2) and §63.9(h), for site remediation management units (RJv1MU), proc ess v e nts, and equipment leak 

## sources for FHR. Relevant information as re quir e d per §63.9(h), §63. 7937 , and §63.7938 is provided below

.


## Site Remediation Managem e nt Units, Process Vents, and Equipment Leaks:

Pursuant to §63.T8 86, FHR has affected sources that include tanks , transfer lines, and containers otherwise known as remediation material management units (RMMU). Pursuant to §63.7885, FHR has affected sources that include vents from fixed roofvessels and/or containers that are 

## controlled by either a thermal oxidizer or carbon canisters. Pursuant to §63. 7882( a)(3)(i), FHR 

## has determined that it 

## is not subject to the standards for equipment leaks because all equipment components**associ~** 

## ted 

## with the groundwa

_ ter recovery sys t e m s
are n ot affected sources because

. th ese compon e nts (pumps, valves, e tc.) contact remediation materi al that c ontains less than 

## 1 0 percent by weight HAP.

FHR operates a groundwater :re co very systell1 that is subject to the site remediation MACT rule. The r ecovere d groundwater (remedia tion material) from these remediation recove ry systems are pumped through transfer lines to downstream 

## RMM U for further treannent. A number of the**4ow tr** **~am** 

# RMMU havep

_ roe; ess**I)tS-tba, t**  

## -a:re ro u ted 

## to · C!)ntrol devices for

## tt:¢~hn~nt . ... 

# T ile**f<>Ho~virig .** **in(or ~<;I** **ti 9l1** **i"iiJh~ NO(:S**  

# ..**$~mm ;fri** **crsJhe -·** **cowpii ance**  me t hods utilized by FHR to comply with the site remediation MACT.

All affected sources subject to thi s rule are already subject to 40 CF R 61 , Subpart FF ("FF"). FHR is meeting it s Subpart GGGGG co mplianc e o bli gations by meeting the requirements of FF. FHR has verified, through documented discussion**~'i h**  

## EPA that , in l igh t of th is compliance option, 40 CPR 63 , Sub part A r equirements do not a ppl y to so urc es utilizing the FF option

.
Th e following informa ti o n i s p r ovide d pursuant to § 63.9(h), §63. 7 9 37( b)(3)(i)-(ii) and §63 .7 937 ( c )( 3) (i)

- (i i ) as f o llo ws :


## A) The methods that 

## were used 

## to determine compliance (§ 6 3 .9 ( h ){2){i}(A)) ;



## Pur suan t to § 63.7886(h)(3), FHR's RMMU and process vents are su bj ect to other subp a rts und er eit h e r 40 CFR part 61 or 4 0 CFR part 63. Affec ted RMM U and process vents comply with th e appl i cable emission s tandar d s and work practices s p ec i fied i n each applicabl e N

ESHAP s ubp art e x cep t w h e re othe rw i se n ote d i n de vi a 6on an d / o r p e r io dic r ep orts. F HR d o es no t uti lize a n y ex e mptio ns f r o m the emi ss i o ns limita tio n s a nd w ork pract i ce st a ndard s allow e d b y the s e NES H AP a pplicable subpart s f o r an y e quipment that is al s o s ubject to Subpart GGGGG

. Applicable part 6 1 a nd pa rt 63 regulations used to demonstrate initial and

### Flint Hill s Resources , LP

- Pine Bend Refinery S ubpart GGGGG NOCS



## c o ntinuous compliance with th e Si t e R e mediat i o n MACT are in cl ud ed for each affected

so urce in Tabl e 1 

## below.

Pursuant to §6 3. 78 82(a)(3)(i), eq uipm en t components (p umps , valves, et c.) associated wi th the groundwater r ec o very 

# well syste m at 

# FHR are not cons id e r ed affected sources bec a u se th e equi pm ent components co nta ct remediation material contai nin g less than 10 percent by weight 

# HAP. Th us, th ese components are not s ubject to 

## the Subpart 

# GG GGG eq uipm e nt 

# lea k prOVISIOnS.

Fi nally, 

# F HR conducts remediation spill cleanups in accor dance with th e requirement s of 

# FF

. RMMU u se d by 

# FHR during spill cleanups include 

# b u t are not limit ed to vacu um truck s , 

# 55 ga llon drums,**roll~offboxes,** 

## and other containers as needed.

T he compliance options for each affected source ha ve b ee n summarized in Tab le 1 

## b e low:

Table 1:

- Affected Source 

## Compliance Options

# ::·::~**~. ;.::** **·. 1~** **/::ii= TI~&** **~r3~ E·i** **i:::. i~:.::** **i>.: /;;"-** **:; ::.;<** **·.: ;::.:** **0~ ~~~~** **=-· ;,;-_;** **:·: ;._** **·** . ·· ·

<

.. -

# :·**_· J~;** **5~~ ~~** **Wtz ~**  EU 276 

## Central Bu ff er Zone f l

- . 

## Direct Flame Afte r burne r 

# l 40 CFR 6 1 s ubp art FF Offga s (Soi l Vapor E x traction

## n_i**l) _'** **V_ 14_3** **g6~ H-** **·4~** 

## __

1

__**-- jr-** **-- --** **---- ----** **-- --** **-- --~---** **--- ·---------** **--** EU 277 West Buffer Zone O ffgas 1 

## D irect Flame Afterburner 

# ! 40 CFR 61 s ubpart FF



## .

# ~~~!**~~~7;tr~~~ion** U nit 2)

# .~-**.c.: ---** **:r-:**



# [**~~i~!~~s s:'** **~~ ~** **t:~~;t~ k**  

# · ··**~** DirectFlame Afterburner

· ! 40

. CFR 

# 61

# su~p~rt**.** - ;FF

_ _,_ ·

EU 282 OS\V T P

- · Thermal 

# ! Dir e ct Flame Afterburner 

# ! 40 CFR 61 s ubpart FF Oxidi z er / SV 

## 146

- 94H3 Stack 

# L

-- 

# I

__ I**Grou~d ater**  R eco:e ry We ll and 

# I**Co~~olle d**  a s Subpart 

## FF

. 

# ! 40 CFR 61 s u bpa rt FF 

## ! Sod Vapo r E x tract10n Umts [ lndt vtdual dram sy s t e ms 

# I 

# I**Tran fer**  Line s

-- - - - --+ _(§ 61

. 3 46)_

_ --- -. 

# --- - t---

- --- - - - - - - - ·- -1

# q;**:~~~;~ .~** **~~n tro** **l ~v** **_i,e l** **u;;:'::~~~ :w'~** **~~~ -:** **-- -:~~** **-- ~-** **-· ·----** **~** Con t a m er s / V acu um Tru c k s/R o ll

- : Con tro ll ed a s Subp art FF t 

## 40 CI

· R 6 1 s ubp art FF 

# l**.9 f.~** **ns** _ _ _ _ __ __ _ ____ __ __ ___

# _J**~E.i !!~!** **c; tr** **.t .]** **±S .l..**  . ...


# _ l

_

_ ___ _ __**-~ --** **-- _j** 
(B) T he r es ults of an y performance tests, o paci ty or vis ible e mis sio n observations , contin uou s monito r in g sys t em (CI\t iS) performance eval uati ons , and/or oth e r monitoring procedure s or m etho ds that were conducted; (§ 63.9(Tt)(2)(i)(8 ))



## Pur su ant t o § 63. 7886(b )( 3 ) remediation m a nagem e nt units and process ven t s that are subject to

a noth e r s u bp art u.nd e r 40 CF R p ar t 61 or 4 0 

# CFR p art 6 3 ca n con trol em i ss ions by me e t in g t he

e

m issio n lim i t ation s a n d wor k pr act ic es o f t he ap p li c ab l e s t an d ar d

. All a f fec ted process ve nts , remediati on materi a l manag e m en t units, a nd affecte d equipment l ea k s o urc e s at Pine B e nd R e fin e r y a r e s ub jec t to other appli c abl e s tandard s a s not e d in T a bl e 1 i n S e ction 

## A o f thi s d oc ume n t. F HR i s in complianc e w ith the p e rform a nce t es ting, m o nitorin g pro ce dur es , a n d

### Flint mils Resources, LP

- Pine Bend Retlnery Subpa.rt GGGGG NOCS



## me th ods of the ap pli cab le part 61 or part 63 regulations and maintains these records at 

## the facility

as required by the ap plicable standa rd. There are no ne w additional tes ting requirements u nder 40 CFR part 63 subpa rt GG GGG that apply to the affected so urce s at FH R. 

# (C) The methods that will 

# be used for determining continuing compliance, including a description of monitoring and reporting requirements and test methods; (§63.9(h)(2)(i)(C))



## Pursuant to §63. 

## 7886 (b )(3}, 

## remediation management units and process ven ts that are subject to another sub p art under 40 CFR part 61 or 40 CFR part 63 can control emissions by meetirtg the emission limitation s and work practice s ofthe applicable s tanda rd. All affected process vents and r em ediation ma terial manag e ment unit s at Pine Bend Refinery are s ubject to other ap pli cable standards as noted in Table 1 in Section A of this document. Table 2, below, c ontains more detail regarding the a pplicable monitoring, work practi ces, emissions limitations a nd reporting requirements for each affected so urce.


# Table 2: Specified Emission Limitations & 

# Work

· Practice Standards 

# i

# ,;~!,**';~~~ ~~~~~~r** **l** 

# ,' , :**il~lftl!it~~i l";**  

# ,**~~( ~~~ar~**  EU276 Central "Buffer Zone Offgas Monitoring, emission Reporting in accordance 

# ! (Soi

_ l Vapor Extraction Unit 1) SV-

## limitation~, and

## workprac~ic**e** 

## with**§6_1.3~7 ,**  and_ 

# I
143 / 8 6H-4l standards m 

## accordance with §63.79,:,0, §63.7 9:> 1, and 

# I !·. 

# I

# ~:l\;~**:lf~,~=:~~~;o£40**
1 1

# ~~~~**~a:rt~ ~~1~-;~~** **1**

# ~

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## r 

## EU 277 West 

## Buffer Zone Offgas 

# I Monitoring, emission , Reportin g 

## in accordance 

## j

(Soi l Vapor Extrac t ion Unit 2) SV- 

# I limitatio n s, and wo rk practice 

# I with §61.357 , and 1 

## l42 / 88H-2 1 

## standar ds in accorda n ce 

## with J · 

## §63.7950 , § 63.7951 , 

## and 

## i

.,.

# ~ 61.342(a)(3), §6l.346, 

# l otherpart so f40,CFR61

# ~~ ; §61.3 54 , and other parts of 40 t subparts A and

. FF as 

## ! 

# I L 9F R 61 

## subpart FF_as required

. 

# I r uired

.

__ ___ ___ ......J 

# r£ i_ ; l82

# os~rf'P 

# - Thermal 

# ! Monitoring, emission Report ing in accordance 

# i 

# I Oxidizer!SV 125 ·· 

## 94Hi Stack jtimit ations, and work pr actice with §61.35 7 , and 

# I l sta ndards in accordan ce with j 

## § 63. 7950, 

## §63

. 7951, 

## and J 

# L i § 6!.34 5 ,§6 

## L354. § 6 

## L349 and 1 

## other parts of 40 CFR 61 

# I

# --**--·-··- --------** **~ ~~t;;~:,**  

# :;**:q~:t _l:~==** **~~~~~--1**

, EU 282 

## OSWTP 

## --·Ther mal 

# I Monitoring, 

## emission J 

## Repo rting in 

## acc or dance , 

# I Oxid1zer i SV 

## 146

-- 94H 3 Stack 

# I limitations, 

## and work 

## practice

1 

## with §6_1 .3 57, 

## and_

. 

# I l s tandards m accordance With 

## § 63. 7 9:>0 , §63. 7 9) 1, and 

# I

1 

## § 61.342( a )(3), §61.34 6 , other parts of 

## 40 CFR 

## 61 

# ! j

## §~,1.35**,** an d

## oth~r.parts of40 s u b part s A and FF as 

# I**L.· -··---·-·** **------ -·** **·····----· ···** **---···--·------·- ------L~.** **t~J? _?_** **!Part** F 

# f

..**3~~I.~~~ ~~** **~.:.__~_J:~:S l!.** **.!: !:~:1.:**  

## ...... _.

___ _ _ _ _ __ _

____**~··-- ···.J** '


### Flint Hill s Resources, LP- Pine Bend Retiner y S ubpart GGCGG NOCS



# i 1 

## § 61 .342(a) (3), §61.34 6, 

## j oth er parts o f 

## 40 CF R 61 

# I 1 

## § 61. 354 , and other parts of 

## 40 

# i subparts 

## A and FF as ' i 

## C FR 61 s ub art 

# Ff as requir ed. 

# I requir ed

. 

# i Carbon Cani sters Monitoring, emission 

# I Rep orting in acco rdance 

# ! (Proc ess Vent C ontrol Device) limitatio ns, and work practice 1 

## with § 61.357 , and 

# l i s tandards in accordance with i 

## § 63 .7 950, §63.795 1 , 

## and



# ! r

. 

## § 61.34 2(a)( 3) , §6 1.346, 1 '· 

## other parts of 40 

## CF R 61 §6 1.3 54, and other 

## parts o f 40 

## subparts A 

## and FF as 

# l C

FR 61 s ub art FF as re uired. 

# ! re u .i.re_ d.

.

# ~ 

# I Containers/Vacuum Truck s / Roll-

## ~ O ff Bins 

# I

" L-...._ ,.. _.._

___ ______ __ ____ .. 

## Monitoring , em i ss ion Reportm g m accordance 1 

## lim itation s, and w ork practi ce with §6 1.357 , 

## and !
' t ,. ' 1

### tanda**r?s** 

## in accord ance with 

# ! §63.7950, § 63 , 79) I, and 

# I

1 

## § 61.34:> , §6 1.354 , § 61.349 , and**other** 

## p a rts of40.CF R 61

other parts of 40 

## CF R 61 1 

## s ubp arts A 

## and FF as 

# . J

'

s ub art 

## FF as r equired

. 

# I required_

.

_ __ _ _ _ _ _



## (D) The type and quantity of hazardous air pollutants emitted by the source (or s urrogate pollutants if specified in the relev a nt standard), reported in units and averaging times and in accordanee

. wit h

..**the tes't.** **met:hoq$ :.** **pecjfied th~** **reJe_vant stanc:J;ard;** **.:(§6.3~ 9(h)(2.** **){ i)(D)J** 



### · · ··· , · 

### . . · ... · .. 

## .. . - , . 

## Th e typ e ofHAPs emit te d 

## by the 

## afft e ct e d sources a re expecte d to be thos e HAP ' s that a re commonly found 

## at petrol e um refineri es including but not limited to 

## benzen e

. tolu en e, xy lene, ethylbenzene, cumene , and he x ane. The quantity 

## ofHAP's emitted by t h e affecte d sources will vary from year to 

## ye ar bas ed on th e type a nd s i ze of rem e dia t ion activities subject to 40 

## CF R

s ubpart GGG GG be i ng conducted at FHR. Th e control of .hazardous air 

## poll u t an ts (HAP)

em is sio n s from the affected 

## remediation material 

## manage m e nt u ni ts is i n 

## compliance with the 

## sta nda rds specitied i n 

## each applicable 

## subpart except where o th erwi se 

## noted in deviation a n dio r peri odi c 

## re po rt s. Purs uant 

## to § 63

. 7937(b) (3) 

## and § 63 .7937( c)(3), 

## reme diat ion managemen t uni ts

an d 

## proc ess vents that a r e 

## subject to anothe r subpart und er 40 CFR part 61 

## c an co n trol emi ssion s by meeting the emiss-ion 

## limitat ion s and 

## w ork practices of th e 

## app licable standard. All affected 

## pro ces s ven ts an d reme di a t ion manag eme nt un i ts a t F HR are 

## s ub ject to 

## other applicabl e 

## s t an dar ds

as not ed 

## in Sec t i on A o f thi s document. The r efore, 

## FHR compl i es with t h e emiss i on lim itations 

## fo r h aza rdous ai r poll uta nt s withi n 

## the S it e 

## Rem ediat i on MACT th r ough co mp liance with ot h er ap plic able 40 CFR part 61 or 40 CFR 

## pat 1 63 require m ents. 

## (E) If 

## the relevant st andard applies to both maj o r and are a sources , an analysis demon st rating whether t h e affected source is a major so urce ( using t he e m issions data ge ner ated for thi s n otifica tio n); (§63

. 9(h)(2)(i)(E))

FH R 

## is a major s o ur c e as d efine d in § 63.2 and is s ubje ct 

## to the s it e remediati on 

## MACT sta ndard

. Section 63.788l(a)(3) 

## confim1s that the s ite rem edia tion 

## MACT standar d does no t 

## ap p l y to a r ea

### Flint Hills Re su urc cs , LP

- Pine Bend Refinery Subpart GGGGG NOCS



## so ur ces as defined in §63.2. The r efo re , FHR is not required to perform an analysis demonstrating whe th er the affectedsource is a major sourc e. 

## (F) 

## A description of the air 

## pollution control eq uipm ent (or method) for each emission point, including each control device (or method) for each hazardous air pollutant and the controlefficiency (percent) for each control device {or method); and (§63.9(h)(2)(i)(F))



## The air pollution contro l equipment for each emis si o n point has been summarized in Tables l

a nd 2 of this Jetter. A ll air pollution c on tr ol e quipm e nt meets th e r eq u i r e d control efficiency for each applicab le subpart ex c e pt where othetw ise noted in deviation and/or p eriodic reports. The affected flares, thermal oxidizers, and carbon c a nisters meet the control device requirements as ap plicable in 40 CF R subpart 61 and/or 40 CFR Subpart 63

. {G) A 

## statement by 

## the owner or operator of the affected existing, new , or reconstructed

source as to whether the source b as complied with the relevant standard or other requirements.

· (§63.9(1t)(2)(i)(G))



## FHR do es hereby c e rtify that the 

## HAP em is sio n s are controlled from the affe ct ed process ve nts to meet s t andards in anoth er subpart under 40 CFR part · 6J or40 CF R part 63 according to §63.7885(b){3) an d § 63

. 79 37( b) (3)(i) and (ii}ex cept where otherwise n oted in deviat ion and/or periodic reports.

FHR does h ere b y certifY that t h e HAP em i ss io ns are controlled from th e affect e d RMMU to meet st andard s in another subpart under 40 CFR part 61 according to §63.7886(b)(3) and §6 3 .7 83 7( c )(3) ( i) and (ii) except whe re otherwise noted i n deviation and/or periodic reports.

FHRd o es · h ere b y. certify that. equipm e nt**co mpo** **ne n~** **s** 

## (pumps, 

# va1 ves,**e~~** 

## . )assoCiated with the gr ound wa te r recovery systems at the FHR facility are n ot cons i de r ed affected sources, because, pursuant to §63. 7882(a)(3)(i), t h ese components contact remed iat ion material tha t contains less than 10 p ercent by we i ght hazardous air pollutants

. C o nti nuous comp lianc e with the applicabl e requirements of the Site Remediation 

## MACT standa rd are met by complying w ith all app l icable em i ssions limi ta tions and work practice standa rd s specified by the refe r e nced part 61 and/or part 63 reg ula tions fo r all affected remediation management a nd process v ents.

## Subject: Flint Hitls Resources, LP Pine Bend Refinery ( " Pine Bend Refiner y") Notification ofCompU an ceStatus (NOCS) 40 CFR Part 63, Subparts GGGGG & 

## A- Remediation MACT Internal Data Verification and Certification Form

Date: 

## November 3, 2006

File No: 0041-15.01.06

Reason for Submitting the N OCS

FHR Pine Bend has certain units that are su bj ect to the requirement s of the Remediation MA:CT 40 CFR Subpart GGGGG

. Subpart GGGGG allows sources that. are also subject to the · Benzene Waste Operations NESHAP (BWON) to the meet the GGGGG obli g ations by c omplying with BWON

· requir em ent s. As indicated in FHR's 

## initial compliance 

# Jetter dat e d Januar y22, 2004, FHR is util izi ngBWON co mpli anc e option.

It 

# is uncle<l;f under the rules whether a source choosing the BWON option must meet the MACT Subpart A 

## requirem ents, particularly th e obligation to ha ve a startup, shutdown , and m(llfunction plan (SSMP). FHR's in it

ial compliance l etter references a con ve rs ation with an EPAof:fidal who indicated that it was 

# EPA ' s intent that no plan is necessary under th ese circumstances.

To clarify t:his, FHRcont a cted**th EPAoffic** **ial who**  

## provided the**init~a lclarifi** **cf!!io n.** 



## . The following : } : s the

- coil1111 un icat1on**(ema)id~te9** 

## 1**$1 ~006)** **r~ceived** 

## frqfu 

# tl'le · 

# officer

. . - · ··

. 

## on this topic:



## Section 63. 7886(b)(3) allows for compliance with a part 61 subpart for

r eme diation material management' units where the VOHAP regulated und er part 63 subpart GGGGG i s contro ll ed through the part 61 

## subpart. That do es not
mean that a unit exempt under a part 6 I subpart is compliant with subpart GGGGG

. 

# If that requir e m e nt is 

## mei , 

## and remediation material managemen t unit s
are the only affected source subject to subpart GGGGG then the sourc e compl y ing with the part 61 s ubpart should follow th e g eneral pro v i s ions in part 61 rather than part 63. 

# If

the fa c ilit y al s o has affe c t e d sour c es subject to part 63 subpart GGGGG
, th e n th e general provision s in part 63 would apply for thos e s ources.
Greg Ni z ich, USE PA Office of Air Quality Planning and St anda rd s Coatings and Chemicals Group 919-541

- 3078



## Based on this clar ifi cation FHR 

## concluded that genera l provisions of the 40 CFR 61 

## Subpart A would not apply. As a result , startup , sh ut down , and 

# I

! !



### . . !

## m alf un ction (SSM ) pla ns are n ot n ecess ar y fo r Site Reme di atio n MACT a ff ected equipment.

# -···**------­** Signature of Pine Bend Air STA Krishna Row

Signature of Pine Bend Project Manager Lowell Stolte

Signature of Pine Bend Remediation Engineer Dana Slade Date 

# ti(/ob

_ Date

# o& Date



# IJ/zjo(p

t1 

# 1 , 

# /o**~** 

# · - - -

-t -+

--- -- --

Dat e

## Facility Name: Flint Hills Resources Pine Bend Refinery Permit Number: 03700011

‐ 012 APPENDIX G FS009 PM, PM 10 

## , PM 2.5 

## Calculations (Available Electronically as a Word Document in the Central File of Delta)

## APPENDIX G: FS009 PM, PM10, PM2.5 CALCULATIONS

FS009 Emissions Calculation Supplement Overall Emissions Total Total annual coke pad emissions are a function of 4 distinct activities which generate particulate emissions.
Total Coke Pad (PM/PM 10 

## /PM 2.5 

## ) = A + B + C + D + E + F Eq. 1 Where: A = PM/PM 10 

## /PM 2.5 

## emissions from loading and unloading activities B = PM/PM 10 

## /PM 2.5 

## emissions from unpaved roads ‐ pile creation C = PM/PM 10 

## /PM 2.5 

## emissions from rail shipments D = PM/PM 10 

## /PM 2.5 

## emissions from unpaved road truck traffic E = PM/PM 10 

## /PM 2.5 

## emissions from paved road truck traffic F = coke pile wind erosion based PM/PM 10 

## /PM 2.5 

## emissions

A. PM/PM 10 

## /PM 2.5 

## Emissions from Loading and Unloading Activities 1


## Komatsu loading/unloading activity emissions are a function of 1) the amount of coke produced and shipped, 2)
average monthly wind speed, 3) coke moisture content, 4) the number of coke handling activities (e.g., coke loaded to pile, coke loaded to rail, coke loaded to truck, coke fines management).

A = A 1 

## x C p 

## + A 2 

## x C S 

## Eq. 2
Where: A = PM/PM 10 

## /PM 2.5 

## emissions from loading and unloading activities A 1 

## = production activities emission factor (lb/ton) C p 

## = quarterly coke production number is tracked by FHR Accounting and includes an assumed coke per drum factor couple with pile scans to reconcile difference against the assumed amount of coke produced A 2 

## = shipping activities emission factor (lb/ton) C S 

## = amount of coke shipped by truck or rail which is tracked by FHR Accounting

A1. Loading/Unloading Emissions for Production Activities ‐ Coke is 1) loaded to a dump truck (conservative since a portion is directly loaded to truck or rail car, 2) loaded to a pile, 3) loaded from a pile, 4) 25% of year bridge crane down (x2 for pick up and drop), 5) coke fines handling and management which is 5% of production ‐ loaded to temporary pile, 6) fines handling and management at 5% of production ‐ loaded from temporary pile, 7) fines handling at 5% of production ‐ added to main pile after blending. The combination of these production activities is equal to F load 

## .

A 1 

## = F load 

## x ൥݇	ݔ ሺ 0.0032 ሻ ݔ ቀ ೆ ఱ ቁ భ.య ቀ ಾ

మ ቁ భ.ర 

## ൩
x ଵ	௧௢௡ ଶ଴଴଴	௟௕ 

## Eq. 3

A 1 

## = (3 + 2 x 0.25 + 0.05 x 3) ൥݇	ݔ ሺ 0.0032 ሻ ݔ ቀ ೆ ఱ ቁ భ.య ቀ ಾ

మ ቁ భ.ర 

## ൩
x ଵ	௧௢௡ ଶ଴଴଴	௟௕ 

## Eq. 4

Where: A 1 

## = production activities emission factor (lb/ton) F load 

## = production activities factor (dimensionless) k = particle size multiplier, PM = 0.74, PM 10 

## = 0.35, PM 2.5 

## = 0.053 U = mean wind speed (mph), 10 from MSP data

## M = material moisture content (%), 6.04% from 1987

‐ 1988 data Number of coke handling activities (2, 3) = fixed for transporting coke to the piles then truck or rail car but could change fines handling practices to lower the number of handling activities

A2. Loading/Unloading Emissions for Shipment Activities ‐ Coke is 1) loaded from a pile (conservative since it
accounts for a few double movement activities), 2) loaded to a truck or rail car. The combination of these production activities is equal to F load 

## .

A 2 

## = F load 

## x ൥݇	ݔ ሺ 0.0032 ሻ ݔ ቀ ೆ ఱ ቁ భ.య ቀ ಾ

మ ቁ భ.ర 

## ൩
x ଵ	௧௢௡ ଶ଴଴଴	௟௕ 

## Eq. 5

A 2 

## = 2 x ൥݇	ݔ ሺ 0.0032 ሻ ݔ ቀ ೆ ఱ ቁ భ.య ቀ ಾ

మ ቁ భ.ర 

## ൩
x ଵ	௧௢௡ ଶ଴଴଴	௟௕ 

## Eq. 6

Where: A 2 

## = shipment activities emission factor (lb/ton) F load 

## = production activities factor (dimensionless) k = particle size multiplier, PM = 0.74, PM 10 

## = 0.35, PM 2.5 

## = 0.053 U = mean wind speed (mph), 10 from MSP data M = material moisture content (%), 6.04% from 1987

‐ 1988 data Number of coke handling activities (2) = fixed for transporting coke to the piles then truck or rail car but could change fines handling practices to lower the number of handling activities

B. PM/PM 10 

## /PM 2.5 

## Emissions from Unpaved Roads ‐ Pile Creation Unpaved road traffic emissions are a function of 1) road silt content, 2) average vehicle weight, 3) vehicle miles traveled (i.e., storage pile creation), 4) road watering control efficiency.

E = k x ቀ ௦ ଵଶ 

## ቁ ௔ 

## x ቀ ௐ ଷ 

## ቁ ௕ 

## x (1

– CE) Eq. 7

Where: E = size specific emission factor (lb/VMT)

s = surface material silt content (%), PM = 10.4, PM 10 

## = 10.4, PM 2.5 

## = 10.4, from 2003 data W = mean vehicle weight (tons), Pile = 84.6 k = empirical constant (lb/VMT), PM = 4.9, PM 10 

## = 1.5, PM 2.5 

## = 0.15

a = empirical constant, PM = 0.7, PM 10 

## = 0.9, PM 2.5 

## = 0.9 b = empirical constant, PM = 0.45, PM 10 

## = 0.45, PM 2.5 

## = 0.45 CE = annual control efficiency = 57.6%, per the Fugitive Dust Control Plan = (80% control efficiency) x (80% of the roads) x (90% days/year)

B = E x VMT Eq. 8
Where: B = PM/PM 10 

## /PM 2.5 

## emissions from unpaved road truck traffic for pile creation (lb/yr) E = particle size specific emission factor (lb/VMT) VMT = vehicle miles traveled from storage pile creation

C. PM/PM 10 

## /PM 2.5 

## Emissions from Rail Shipments Unpaved road traffic emissions are a function of 1) road silt content, 2) average vehicle weight, 3) vehicle miles traveled (i.e., rail shipment), 4) road watering control efficiency.

## E = k x ቀ ௦ ଵଶ 

## ቁ ௔ 

## x ቀ ௐ ଷ 

## ቁ ௕ 

## x (1

– CE) Eq. 9

Where: E = size specific emission factor (lb/VMT)

s = surface material silt content (%), PM = 10.4, PM 10 

## = 10.4, PM 2.5 

## = 10.4, from 2003 data W = mean vehicle weight (tons), Rail = 78.5 k = empirical constant (lb/VMT), PM = 4.9, PM 10 

## = 1.5, PM 2.5 

## = 0.15

a = empirical constant, PM = 0.7, PM 10 

## = 0.9, PM 2.5 

## = 0.9 b = empirical constant, PM = 0.45, PM 10 

## = 0.45, PM 2.5 

## = 0.45 CE = annual control efficiency = 57.6%, per the Fugitive Dust Control Plan = (80% control efficiency) x (80% of the roads) x (90% days/year)

C = E x VMT Eq. 10
Where: C = PM/PM 10 

## /PM 2.5 

## emissions from rail shipment (lb/yr) E = particle size specific emission factor (lb/VMT) VMT = vehicle miles traveled from rail shipment

D. PM/PM 10 

## /PM 2.5 

## Emissions from Unpaved Road Truck Traffic 2 

## Unpaved road traffic emissions are a function of 1) road silt content, 2) average vehicle weight (i.e., Komatsu

versus dump truck), 3) vehicle miles traveled (i.e., truck shipment), 4) road watering control efficiency.

E = k x ቀ ௦ ଵଶ 

## ቁ ௔ 

## x ቀ ௐ ଷ 

## ቁ ௕ 

## x (1

– CE) Eq. 11

Where: E = size specific emission factor (lb/VMT)

s = surface material silt content (%), PM = 10.4, PM 10 

## = 10.4, PM 2.5 

## = 10.4, from 2003 data W = mean vehicle weight (tons), Truck = 46.9 k = empirical constant (lb/VMT), PM = 4.9, PM 10 

## = 1.5, PM 2.5 

## = 0.15

a = empirical constant, PM = 0.7, PM 10 

## = 0.9, PM 2.5 

## = 0.9 b = empirical constant, PM = 0.45, PM 10 

## = 0.45, PM 2.5 

## = 0.45 CE = annual control efficiency = 57.6%, per the Fugitive Dust Control Plan = (80% control efficiency) x (80% of the roads) x (90% days/year)

D = E x VMT Eq. 12
Where: D = PM/PM 10 

## /PM 2.5 

## emissions from unpaved road truck traffic (lb/yr) E = particle size specific emission factor (lb/VMT) VMT = vehicle miles traveled from truck shipment

E. PM/PM 10 

## /PM 2.5 

## Emissions from Paved Road Truck Traffic 3 

## Paved road traffic emissions are a function of 1) road silt content, 2) average vehicle weight (i.e., semi

‐ truck), 3) vehicle miles traveled, 4) road watering control efficiency.

E = k x (sL) 0.91 

## x (W) 1.02 

## x (1

– CE) Eq. 13
Where:

## E = particulate emission factor (lb/VMT) k = particle size multiplier (lb/VMT), PM = 0.011, PM 10 

## = 0.0022, PM 2.5 

## = 0.00054 sL = road surface silt loading (g/m 2 

## ), 12 g/m 2



## , AP

‐ 42 default value W = average weight (tons) of the vehicles traveling the road, 27.3 tons, Olson Carrier vehicle weight CE = annual control efficiency = 72%, per the Fugitive Dust Control Plan = (80% control efficiency) x (100% of the haul road) x (90% days/year)

D = E x VMT Eq. 14
Where: D = PM/PM 10 

## /PM 2.5 

## emissions from unpaved road truck traffic E = size specific emission factor (lb/VMT) VMT = vehicle miles traveled, Gate 9 to coke pad

F. Coke Pile Wind Erosion Based PM/PM 10 

## /PM 2.5 

## Emissions 4 

## Wind erosion particulate emissions at the coke pile are a function of three primary variables: 1) acreage of the coke pile, 2) silt content of the material in the coke pile and 3) the number of days in the year with a wind speed exceeding 12 mph and annual days with precipitation.

WE = A x ቂ ݇	ݔ	1.7	ݔ ቀ ௦ ଵ.ହ 

## ቁ ݔ ቀ ଷ଺ହି௣ ଶଷହ 

## ቁ ݔ ቀ ௙ ଵହ 

## ቁቃ x ቀ ଷ଺ହ ଶ଴଴଴ 

## ቁ Eq. 15

Where: WE = Coke Pile Wind Erosion A = coke storage area, number of coke piles and acreage with the piles; not a function of height k = particle size multiplier, PM = 1.0, PM 10 

## = 0.5, PM 2.5 

## = 0.075

s = material silt content, 4.5%, fixed constant from historical information
p = annual precipitation days, 115 days from historical information f = monthly percent of time wind speed is greater than 12 mph, 35%, fixed value

1 

### Equation from AP

‐ 42 13.2.4 Equation (1), particle size multipliers from AP

‐ 42 13.2.4, Mean wind speed is based on MSP data, Coke moisture content is the average from May 1987 through December 1988
2 

### Empirical constants from AP

‐ 42 Table 13.2.2

‐ 2; Equation from AP

‐ 42 13.2.2 Equation (1a)
3 

### Particle size multiplier from AP

‐ 42 13.1.1; Equation from AP

‐ 42 13.1.1 Equation (1)
4 

### Particle size multipliers from AP

‐ 42 13.2.5; Equation from EPA

‐ 450/3

‐ 88

‐ 008 Control of Fugitive Dust Sources which is referenced in AP

‐ 42 13.2.5