AIR POLLUTION C ONTROL OPERATION PERMIT RENEWAL

EI FACILITY NO: 617013320 OPERATION PERMIT RENEWAL NO.: 617013320

- P 30

TYPE: Renewal of a Part 70 Source Operation Permit No. 617013320

- P21.

In compliance with the provisions of Chapter 285, Wis. Stats., and Chapters NR 400 to NR 499, Wis. Adm. Code,

Name of Source: Wisconsin DOA

- UW

- Stout Power Plant

Street Address: 9 th Avenue East and 3 rd Street East Menomonie, Dunn Cou nty, Wisconsin

Responsible Official, & Title: Summer Shannon

- Bradley

, DOA/DFD Administrator

Phillip Lyons, UW

- Stout, ASLS Vice Chancellor

is authorized to operate an existing heating plant as described in the plan s and specifications dated
February 16, 2010 (applicati on date), June 19, 2013, August 5, 2013, August 16, 2013

, August 19, 2013

, August 26, 2013, September 3, 2013

, and September 25, 2013

, in conformity with the conditions herein.

This revised operation permit expires on January 21, 2019

. [ s. 285.66(2)(a), Wis. Stats., and s. NR
407.09(1)(b)1., Wis. Adm. Code ].

A renewal application must be submitted at least 6 months, but not more than 18 months, prior to
the expiration date [s. 285.66(3)(a), Wis. Stats. and s. NR 407.04(2), Wis. Adm. Code]

.

No permittee may continue operation of a source after the operation permit expires, unless the permittee
submits a timely and complete application for renewal of the permit. If you submit a timely and complete
application for renewal, the existing operat ion permit will not expire until the renewal application has
been finally acted upon by DNR [ ss. 227.51(2) and 285.62(8)(b), Wis. Stats., and NR 407.04(2), Wis.

Adm. Code ].

Conditions of the operation permit marked with an asterisk (*) have been created ou tside of the
Wisconsin’s federally approved State Implementation Plan (SIP) and are not federally enforceable.

This authorization requires compliance by the permit holder with the emission limitations, monitoring
requirements and other terms and conditions set forth in Parts I and II hereof.

Dated at Eau Claire, Wisconsin /s/ January 21, 2014

STATE OF WISCONSIN
DEPARTMENT OF NATURAL RESOURCES For the Secretary

By /s/ Jeff Johnson

Jeff Johnson Air Team Supervisor

- West Central Regioni PREAMBLE

An Asterisk (*) throughout this document denotes legal authority, limitations and conditions which are
not federally enforceable [Section NR 407.09(3)(b), Wis. Adm. Code.].

The following permits, orders, etc., are adopted, under ss. 285.6 5(3), Wis. Stats., and NR
407.09(2)(d), Wis. A dm. Code, by Permit 617013320

- P30 which then becomes the primary

enforceable document: 617013320

- P21

Historical Summary of Permits/Orders Issued to the Facility.

Permit/Order Number Issuance Date Sources Covered & Description 1 Permits Adopted

617013320

- P01 04/25/1996 Total Facility None

617013320

- P10 04/11/2001 Total Facility 617013320

- P01

04

- DCF

- 201 11/30/2004 Install Boiler B24. None

04

- DCF

- 201

- R1 08/29/2005 Limit facility

- wide fuel oil usage and hydrochloric acid emissions to become None

04

- DCF

- 201

- OP 06/06/2006 B21, B22, B23, B24 None

617013320

- P20 06/06/2006 Total Facility 04

- DCF

- 201

- OP, 04

- DCF

- 201

- R1, and

617013320

- P10

617013320

- P21 06/30/2010 Total Facility . Limit facility

- wide particulate matter emissions to less than 10 tons per year, limit facility

- wide hydrogen chloride emissions to less than 10 tons per year, 617013320

- P20

617013320

- P 30 DRAFT P01, Total Facility. 617013320

- P21

1

– Total Facility refers to all existing units at the facility at the time of issuance of the permit listed.

Stack and Process Index:

1. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965

, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas

2. Process B22, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965 , Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas

3. Process B23, Stack(s) S10, S11

— 125 MMBtu/hr Industrial Watertube Boiler (B oiler #4)

- Installed 1970, Primary Fuel: Natural Gas, Backup Fuel: Distillate Fuel Oil

4. Process B24, Stack(s) S12

— Watertube Industrial Boiler (Boiler #1 ), 30.16 MMBtu/hr with Natur a l Gas, 28.85 MMBtu/hr with distillate fuel oil, Installed 2005 , Primary Fuel: Natural Gas, Backup Fuel:
Distillate Fuel Oil

5. Process P01, Stack S01

– 23 Emergency Generators, various installati on dates, various size. 1 4 are powered by natural gas fueled spark ignit ion (SI) engines and 9 are powered by diesel fueled compression ignition (CI) engines

.

Emergency Generators Powered by Compression I gnition (CI) Internal Combustion E nginesii Building No. Building Name Power output,

KW Maximum Fuel

Input, gal/h r Year

Manufactured Yea Installed

0001 Harvey 20 1.6 1976 1978

0012 Learning

Center 100 7.4 1981 1981

0015 Jarvis Addition 404.8 28.6 2009 2009

0036 Heating Plant 300 25.6 2005 2005

0063 Red Cedar 200 14.4 2005 2005

0065 Hovlid Hall 250 18 2010 2010

0069C Oetting 45 4.3 1968 1968

0085 Stadium 15 1.5 1999 1999

0089 G.S.

- Portable 100 7.4 2010 2010

E mergency G enerators Powered by S park I gnition (SI) 4

- Stroke Lean B urn Internal Combustion E ngines

Building No. Building Name Power output,

KW Maximum Fuel

Input

, ft 3 /hr Year

Manufactured Year Installed

0002 Fryklund 30 395 1993 1993

0003 Bowman 18.5 296 1983 1984

0005 S&FC 35 490 2003 2003

0007 Voc rehab 125 1651 2011 2011

0010 Heritage Hall 30 474 1973 1973

0011 Millennium 60 816 2000 2000

0019 Applied Art 15 237 1972 1972

0045 MSC 125 1651 2011 2011

0046 Comm Tech. 35 496 2003 2003

0047 Price Commons 35 541 2009 2009

0072 North Hall 130 1786 2009 2009

0073 South Hall 45 695 2009 2009

0089 Gen. Services 25 221 1975 1975

0091 Univ. Servics 57 780 1988 1988

Insignificant Emission Units:

Boiler, Turbine, and HVAC System Maintenance. Convenience Water Heating. Demineralization and Oxygen Scavenging of Water for Boilers. Fire Control Equipment. Fuel Oil Storage Tanks (< 10,000 gal.). Internal Combustion Engines Used for Warehousing and Material Transport.
Janitorial Activities. Maintenance of Grounds, Equipment, and Buildings (lawn care, painting, etc.)

. Office Activities. Pollution Control Equipment Maintenance. Sanitary Sewer and Plumbing Venting.iii Permit Shield: Unless precluded by the Administrator of the US EPA, compliance with all emission
limitations in this operation permit is considered to be compliance with all emission limitations
established under ss. 285.01 to 285.87, Wis. Stats., and emission limitatio ns under the federal clean air
act, that are applicable to the source if the permit includes the applicable limitation or if the Department
determines that the emission limitations do not apply. The following emission limitations were reviewed
in the analy sis and preliminary determination and were determined not to apply to this stationary source:

s. NR 445.07, Wis. Adm. Code Boilers B21 and B22 are exempt from ch. NR 445.07, Wis. Adm. Code requirements when burning coal because coal is a group 2 virgin f ossil fuel and the stack venting emissions (stack S10) meets the downwash minimization height requirements, per s. NR 445.07(5)(b), Wis. Adm. Code. Boilers B21, B22, B23, and B24 are exempt from ch. NR 445.07, Wis. Adm. Code requirements when burning dist illate fuel oil or natural gas because these fuels are group 1 virgin fossil fuels, per s. NR 445.07(5)(a), Wis. Adm. Code.

s. NR 439.075, Wis. Adm. Code , Boilers B21 and B22 are exempt from the requirement to perform biennial stack testing for particulat e matter because emissions are limited to less than 100 tons per

year.

s. NR 445.09(1)(c), Wis. Adm. Code Emergency g enerators at the facility are exempt from fuel, control and compliance requirements in s. NR 445.09, Wis. Adm. Code, because they are eme rgency electrical generators under s. NR 445.09(1)(c), Wis. Adm. Code..

Part I

— The headings for the areas in the permit are defined below. The legal authority for these
limitations or methods follows them in [brackets].

Pollutant

– This area will note which pollutant is being regulated by the permit.

Limitations

– This area will list all applicable emission limitations that apply to the source, including

case

- by

- case limitations such as Latest Available Control Techniques (LACT), Best Available

Contro l Technology (BACT), or Lowest Achievable Emission Rate (LAER). It will also list any
voluntary restrictions on hours of operation, raw material use, or production rate requested by the
permittee to limit potential to emit.

Compliance Demonstration

– The c ompliance demonstration methods outlined in this area may be
used to demonstrate compliance with the associated emission limit or work practice standard listed
under the corresponding Limitations column. The compliance demonstration area contains limits on
parameters or other mechanisms that will be monitored periodically to ensure compliance with the
limitations. The requirement to test as well as initial and periodic test schedules, if testing is required,
will be stated here. Notwithstanding the complian ce determination methods which the owner or
operator of a sources is authorized to use under ch. NR 439, Wis. Adm. Code, the Department may
use any relevant information or appropriate method to determine a source’s compliance with
applicable emission limit ations.

Reference Test Methods, Recordkeeping, and Monitoring Requirements

– Specific US EPA Reference
test methods or other approved test methods will be contained in this area and are the methods that
must be used whenever testing is required. A referenc e test method will be listed even if no testing is
immediately required. Also included in this area are any recordkeeping requirements and their
frequency and reporting requirements. Accuracy of monitoring equipment shall meet, at a minimum,
the requiremen ts of s. NR 439.055(3) and (4), Wis. Adm. Code, as specified in Part II of this permit.iv Condition Type

– This area will specify other conditions that are applicable to the entire facility that
may not be tied to one specific pollutant.

Conditions

– Specifi c conditions usually applicable to the entire facility or compliance requirements.

PART II

— This section contains the general limitations that the permittee must abide by. These requirements are standard for most sources of air pollutants so they are included in this section with every permit.FID No. 617013320, Permit No. 617013320

- P30 Page 1 of 6 1

PART I
APPLICABLE LIMITATIONS AND SPECIFIC CONDITI ONS

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

1. Particulate Matter

Emissions (1) Emissions may not exceed 0.60 pounds per million Btu heat input. [s. NR 415.06(1)(a), Wis. Adm. Code]

(2) Stack Parameters for S10: These requirements are included because the
source was reviewed with these stack parameters and it was determined th at no increments or ambient air quality
standards will be violated when constructed as proposed. (a) The stack height shall be at least 185.0 feet above ground level. (b) The stack inside diameter at the outlet may not exceed 8.9 feet. (c) The stack may not be equipped with a rainhat or other device which impedes the upward flow of the exhaust gases. [s. 285.65(3), Stats. and s. NR 406.10, Wis. Adm. Code] (1) The facility may only fire coal and natural gas in boilers B21 and B22. [ss. NR 439.04(1) (d) and NR 407.09(4)(a)3.b., Wis. Adm. Code]

(2) To demonstrate compliance with the stack parameters, the permittee shall maintain the records in I.A.1.c.(3). [s. NR 407.09(4)(a)1., Wis. Adm. Code] (1) Reference Test Method for Particulate

Matter Emissions: Whenever particulate matter emission testing is required, the permittee shall use U.S. EPA Method 5, 5A, 5B, 5D, 5E, 5F, 5G, 5H or 17 including condensible backhalf emissions (U.S. EPA Method 202) or another method approved by the Department in writing. [s. NR 439.06(1), Wis. Adm. Code]

(2) The facility shall keep monthly records of the following: (a) The type and amount of fuel burned during each day of the month (in tons for solid fuel, gallons for liquid fuel and cubic feet for gaseous fuel) ; and (b) The heat content of each fuel (in Btu per pound for solid fuels and Btu per million cubic feet for gaseous fuel).

These records shall be adequately detailed so that compliance with all applicable requirements can be determined and so that the requirements of s. NR 439.04, Wis.
Adm. Code are met. [s. NR 439.04(1)(d), Wis. Adm. Code]

(3) The permittee shall keep and m aintainFID No. 617013320, Permit No. 617013320

- P30 Page 2 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

1. Particulate Matter Emissions (continued) on site technical drawings, blueprints or equivalent records of the physical stack
parameters. [s. NR 439.04(1)(d), Wis. Adm. Code]

(4) The facility shall retain on site, boiler specifications that indicate fuel usage capabilities. [s. NR 439.04 (1)(d), Wis. Adm. Code]

2. Visible Emissions (1) Emissions of shade or density may not exceed number 2 of the Ringlemann chart or 40% opacity with the following exceptions (a) When combustion equipment is being cleaned or a new fire started, visible emissions may exceed 40% opacity or number 2 on the Ringlemann chart but may not exceed number 4 of the Ringlemann chart or 80% opacity for more than 6 minutes in any one
hour. Combustion equipment may not
be cleaned nor a fire started more than three times per day. (b) For stated periods of time, as permitted by the Department, for such purposes as an operating test, use of emergency equipment, or other good cause, provided no h azard or unsafe
condition arises. [ss. NR 431.04(1), NR 431.05(1), and NR 431.05(2), Wis. Adm. Code] (1) The compliance demonstration requirements in I.A.1.b.(1) and (2) for particulate matter emissions also serve as the compliance demonstration requirem ents for
visible emissions. [ s. 285.65(7), Wis. Stats.

and s. NR 407.09(4)(a)3.b., Wis. Adm. Code] (1) Reference Test Method for Visible
Emissions: Whenever visible emission testing is required, the permittee shall use
U.S. EPA Method 9 or another metho d approved by the Department in writing. [s. NR 439.06(9)(a)1., Wis. Adm. Code]

(2) The recordkeeping requirements in I.A.1.c.(2) for particulate matter emissions also serve as the recordkeeping requirements for visible emissions. [ s. 285.65(7), Wis. Stats. and s. NR 407.09(4)(a)1., Wis. Adm. Code]FID No. 617013320, Permit No. 617013320

- P30 Page 3 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

3. Sulfur Dioxide

Emissions (1) Sulfur dioxide emissions from coal combustion are limited to 5.5 pounds of sulfur dioxide per million Btu heat input. [s. NR 417.07(2)(b), Wis. Adm. Code]

(2) Stack Parameters for S10: These requirements are included because the
source was reviewed with these stack parameters and it was determined that no increments or ambient air quality
standards will be violated when constructed as proposed. (a) The stack height shall be at least 185.0 feet above ground level. (b) The stack inside diameter at the outlet may not exceed 8.9 feet. (c) The stack may not be equipped with a rainhat or other device which impedes the upward flow of the exhaust gases. [s. 285.65(3), Stats. and s. NR 406.10, Wis. Adm. Code] (1) The facility shall perform fuel sampling and analysis requirements specified under I.ZZZ.3.b.(1)

. 1 [s s . NR 439.075(4)(a)5., and NR 439.085(2)(d), Wis. Adm. Code]

(2) In lieu of performing a coal sampling and analysis in I.A.3 .b.(1), compliance emission testing shall be conducted when burning coal
in boilers B21 and B22: (a) Testing shall be conducted of S10 every 24 months in accordance with the testing methods outlined in condition I.ZZZ.2; and (b) Each biennial test shall be performed within 90 days of the two year anniversary
date of the most recent stack test. [ss. NR 439.07 and 439.075(2)(a)2., and (3)(b), Wis. Adm. Code]

(3) To demonstrate compliance with the stack parameters, the permittee shall maintain the records in I.A.3.c.(3). [s. NR 407.09(4)(a)1., Wis. Adm. Code]

(4) The permittee shall calculate the sulfur dioxide emission rate in pounds per million

Btu using the c ompliance emission testing or fuel sampling and analysis results for coal. [s. (1) Reference Test Method for Sulfur
Dioxide Emissions: Whenever sulfur dioxide emission testing is required, the permittee shall use on e of the following methods, as approved by the Department: (a) The appropriate US EPA Method 6, 6A, 6B, 6C or 8, as approved in advance by the Department. (b) Install, calibrate, maintain and operate a
continuous emission monitor that meets the applicable performance specifications in 40 CFR part 60, Appendix B or, for affected units, the performance specifications in 40 CFR part 75, Appendices A to I, incorporated by reference in s. NR 484.04. The permittee shall submit a quality control and quality assur ance plan for approval by the Department. The monitor shall follow the plan, as approved by the Department. (c) Periodic fuel sampling and analysis using the methods and procedures specified in s. NR 439.08, Wis. Adm. Code. (d) Or another method approved by the Department in writing. [ss. NR 407.09(1)(c)1.a, NR 439.06(2), and s. NR 439.08, Wis. Adm. Code]

1 In the operation permit revision request dated July 24, 2013, the permittee elected to limit facility

- wide coal usage to 10,000 tons per year (See Condition I.ZZZ.8.a.(1) of this permit). Accordingly, as specified in Condition I.ZZZ.3.b.(1), the permittee is allowed to obtain information on coal quality from the supplier’s analyses for each shipment of coal
received a t the facility

.FID No. 617013320, Permit No. 617013320

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A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments NR 407.09(1)(c)1.a., Wis. Adm. Code] (2) The permittee shall retain copies of the fuel sampling and analysis reports required in I.A.3.b.(1). [s. NR 439.085(2) and 439.04(1)(a), Wis. Adm. Code]

(3) The permittee shall keep and maintain on site technical drawings, blueprints or equivalent records of the physical stack
parameters. [s. NR 439.04(1)(d), Wis. Adm. Code]

(4) The permittee shall keep records of the
sulfur dioxid e emission rate in pounds per

million Btu from coal combustion determined in I.A.3.b.(4). [s. NR 439.04(1)(d), Wis. Adm. Code]

4. NESHAP for Industrial, Commercial, and
Institutional Boilers Area Sources (40
CFR Part 63 Subpar t JJJJJJ) (1) Each boiler shall comply with the following emission limits:

(a) Mercury Emissions : no more than

2.2E

- 05 pound per million Btu of heat input; (b) Carbon M onoxide Emissions : no more than 420 ppm by volume on a dry basis corrected to 3 percent

oxygen.

[ s. 285.65(13), Wis. Stats., 40 CFR §63.11201(a) , and Table 1 of 40 CFR Part 63 Subpart JJJJJJ ] (1) The permitt ee shall minimize the boiler's startup and shutdown periods and conduct startups and shutdowns according to the manufacturer's recommended procedures.

If manufacturer's recommended

p rocedures are not available, the permittee
shall follow recommended proced ures for a unit of similar design for which manufacturer's recommended procedures
are available

. [s. 285.65(13), Wis. Stats., 40 CFR §6 3 .11201(b) , and Table 2 of 40 CFR Part 63 Subpart JJJJJJ ]
(2) The permittee shall submit a signed

statement in the Notificati on of
Compliance Status report that indicates (1) Stack Tests and Procedures :

(a) The permittee shall conduct all performance tests according to § 63.7 (c), (d), (f), and (h). The permittee shall also develop a site

specific test plan according to the requirements in § 63.7(c). (b) The permittee shall conduct each stack

test according to the requirements in

Table 4 to Subpart JJJJJJ of 40 CFR

Part 63

. (c) The permittee shall conduct perfo rmance stack tests at the representative operating load conditions while burning the type ofFID No. 617013320, Permit No. 617013320

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A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments (2) The permittee shall have a one

- time energy assessment performed by a qualified energy assessor. An energy assessment completed on or after January 1, 2008, that meets or is amended to meet the energy

asse ssment requirements in Table 2 to Subpart JJJJJJ of Part 63 satisfies the energy assessment requirement. Energy assessor approval and qualification requirements are waived in instances where past or amended energy assessments are used to meet the energy assessment requirements. A facility that operates under an energy management program compatible
with ISO 50001 that includes the

affected units also satisfies the energy assessment requirement. The
energy assessment must include the following with exten t of the evaluation for items (a) to (d ) appropriate for the on

- site technical hours listed in § 63.11237:

(a) A visual inspection of the boiler
system; (b) An evaluation of operating
characteristics of the affected boiler

sys tems, specifications of energy that you conducted startups and shutdowns
according to the manufacturer's
recommended procedures or procedures
specified for a boiler of similar design if
manufacturer's recommended procedures

are not available

. [s. 285.65(13), Wis.
Stats., 40 CFR §6 3 .112 14(d) , and 40

CFR §6 3 .112 23(g) ] (3) T he permittee shall demonstrate initial compliance with each emission limit specified in I.A.4.a.(1) by either conducting performance tests, as applicable, according to I.A.4.c.( 1) and Table 4 to 40 CFR Part 63 Subpart JJJJJJ, or, for mercury, conducting fuel analyses, as applicable, according to I.A.4.c.(2) and Table 5 to 40 CFR Part 63 Subpart JJJJJJ. [s. 285.65(13), Wis. Stats., and 40 CFR §6 3 .112 10(a)] (4) The permittee shall demonstrate initial compliance no later than 180 days after March 21, 2014 and according to the applicable provisions in 63.7(a)(2), except as provided in §63.11210 (j). [s. 285.65(13), Wis. Stats., and 40 CFR

, § 63.11210(b) and (c ) ]
(5) When demonstrating compliance with any

of the emission limits in I.A.4.a.(1)
through performance (stack) testing, your fuel or mixture of fuels that have the highest emissions potential for each regulated pollutant, and you must demonstrate initial compliance and establish your ope rating limits based on these performance stack tests. For subcategories with more than one emission limit, these requirements

could result in the need to conduct more than one performance stack test. Following each performance stack test

and until the next performance stack test, you must comply with the operating limit for operating load conditions spec ified in I.A.4.a.(5)(b)

. (d) The permittee shall conduct a minimum of three separate test runs for each performance stack test required, as specified in § 63.7( e)(3) and in accordance with the provisions in
Table 4 to Subpart JJJJJJ of 40 CFR

Part 63

. (e) To determine compliance wi th the emission limits, the permittee shall use the F

- Factor methodology and equations in EPA Method 19 of appendix A

- 7 to part 60 of 40 C FR to convert the measured mercury

concentrations that result from the performance test to pounds per million Btu heat input emission rates.FID No. 617013320, Permit No. 617013320

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A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments use systems, operating and maintenance procedures, and unusual operating constraints ; (c) An inventory of major energy use systems consuming energy from affected boiler(s) and which are

under control of the boiler owner or
operat or; (d) A review of available architectural and engineering plans, facility operation and maintenance

proc edures and logs, and fuel usage; (e) A list of major energy conservation

measures that ar e within the facility's control; (f) A list of the energy savings potenti al of the energy co nservation measures identified; and (g) A comprehensive report detailing the ways to improve efficiency, the cost of specific improvements, benefits, and the time frame for recouping those investments.

[s. 285.65(13), Wis. Stats., 40 CFR §63.11201(b), and Table 2 of 40 CFR Part 63 Subpart JJJJJJ]

(3) Standards in I.A.4.a.(1), I.A.4.a.(2), and I.A.4.b.(1) apply at all times the affected boilers are operating, except during periods of startup and initial compliance requirements include
conducting perfo rmance tests according to
I.A.4.c.(1) and Table 4 to 40 CFR Part 63
Subpart JJJJJ J , conducting a fuel analysis
for each type of fuel burned in your boiler
according to I.A.4.c.(2) and Table 5 to 40
CFR Part 63 Subpart JJJJJJ , establishing
operatin g limits according to I.A.4.b.(10)

, Table 6 to 40 CFR Part 63 Subpart JJJJJJ

a nd §63.11211 (b) , as applicable, and
conducting CMS performance evaluations
according to § 63.11224. For affected
boilers that burn a single type of fuel, you
are exempted from the compliance
requirements of conducting a fuel analysis
for each type of fuel burned in y our boiler.
For purposes of this subpart, boilers that
use a supplemental fuel only for startup,
unit shutdown, and transient flame stability
purposes still qualify as affected boilers
that burn a single type of fuel, and the
supplemental fuel is not subje ct to the fuel
analys is requirements under I.A.4.c.(2) and

Table 5 to 40 CFR Part 63 Subpart JJJJJJ

. [s. 285.65(1 3), Wis. Stats., and 40 CFR
§63.11211(a ) ] [s. 285.65(13), Wis. Stats., and 40 CFR

, §63.1121 2]

(2) Fuel Analyses and Procedures: (a) The permittee shall conduct fuel analyses according to the procedures in paragraphs (b) and (c) and Table 5 to Subpart JJJJJJ of 40 CFR Part 63 , as applicable. You are not required to conduct fuel analyses for fuels used for only startup, unit shutdown, and

transient flame st ability purposes. (b) At a minimum, the permittee shall obtain three composite fuel samples for each fuel type according to the procedures in Table 5 to Subpart JJJJJJ
of 40 CFR Part 63 . Each composite sample must consist of a minimum of three samples collecte d at approximately equal intervals during a test run period. (c) The permittee shall d etermine the concentration of mercury in the fuel in units of pounds per million Btu of each composite sample for each fuel type according to the procedures in Table 5

to Sub part JJJJJJ of 40 CFR Part 63. [s. 285.65(1 3), Wis. Stats., and 40 CFR §63.11213]

(3) The permittee shall conduct all applicable performance tests accordingFID No. 617013320, Permit No. 617013320

- P30 Page 7 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments
shutdown as defined in §63.11237, during which time the permittee shall comply with I.A.4.a.(2) and I.A.4.b.(1). [s. 285.65(13), Wis. Stats., and 40 CFR §63.11201( d)]

(4) The permittee shall achieve compliance with I.A.4.a.(1), I.A.4.a.(2), and I.A.4.b.(1) no later than March 21, 2014. [s. 285.65(13), Wis. Stats., and 40 CFR §63.11196 ( a)]

(5) Except during periods of startup and shutdown, the permittee shall meet the following operating limits:

(a) If demonstrating compliance with mercury emission limits using fuel

an alysis, m aintain the fuel type or fuel mixture (annual average) such that the mercury emission rate
calculated acc ording to I.A.4.b.(6 )
are less than the emission limit for

mercury in I.A.4.a.(1)(a)

. (b) For boilers that demonstrate compliance with a performan ce stack test, maintain the operating
load of each unit such that it does not exceed 110 percent of the average operating load recorded during the mos t recent performance
stack test. (6) If demonstrating complianc e with the mercury emission limit in I.A.4.a.(1)(a) through fuel analysis, the permittee shall conduct fuel analyses according to I.A.4.c.(2) and follow the following procedures:

(a) If you burn m ore than one fuel type, the
permittee shall determine the fuel type, or
mixture, you could burn in your boiler that

would result in the max imum emission
rates of mercury.
(b) The permittee shall determine the 90th
percentile confidence level fuel mercury
concentration of the composite samples
analyzed for each fu el type using Equation

1

P 90 = Mean + (SD * t) (Eq.1)

Where:

P 90 = 90th percentil e confidence level
mercury concentration, in pounds per

million Btu.
mean = Arithmetic average of the fuel
mercury concentration in the fuel samples
analyzed according to § 63.11213, in units
of pounds per million Btu. to I.A.4.c.(1) on a triennial basis, except as specified in I.A.4.c.(4)

. Triennial performance tests mu st be completed no more than 37 months after the previous performance test. [s. 285.65(1 3), Wis. Stats., and 40 CFR §63.11220(a ) ]

(4) If demonstrating compliance with the mercury emission limit based on fuel analysis, the permittee shall conduct a
fuel analysis according to I.A.4.c.(2) for each type of fuel burne d as specified in paragraphs (4)(a) and (b)
below . If you plan to burn a new type of fuel or fuel mixture, the permittee
shall conduct a fuel analysis before burning the new type of fuel or mixtu re in your boiler. The permittee shall recalculate the mercury emission rat e using Equation 1 in I.A.4.b.(6 )(b) . The recalculated mercury emission rate must be less than the applicable
emission limit. (a) When demonstrating initial compliance with the mercury emission limit, if the mercury constituents in the fuel or fuel mixture are measured to be equal to or less than half of the mercury emission limit, you do not need to conduct further fuel analysis sam pling but must continue to comply with all applicableFID No. 617013320, Permit No. 617013320

- P30 Page 8 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments (c) For boilers subject to a CO

emission limit that demonstrate compliance wi th an oxygen analyzer syst em as specified in I.A.4.c.(7) , maintain the 30

- day rolling average oxygen level at or above the minimum oxygen level as defined in § 63.11237. This requirement does not apply to units that install an oxygen trim system
since thes e units will set the trim system to the le vel specified in I.A.4.c.(8 ).

[s. 285.65(13), Wis. Stats., and Table
3 to 40 CFR Part 63 Subpart JJJJJJ ]

(6) The permittee shall comply with the applicable general provisions in §§63.1 through 63.15 as specified in Table 8 to 40 CFR Part 63 Subpart JJJJJJ. [s. 285.65(13), Wis. Stats., 40 CFR §63.11235, and Table 8 to 40 CFR Part 63 Subpart JJJJJJ ] SD = Standard deviation of the mercury concentration in the fuel samples analyzed
according to § 63.11213, in units of
pounds per million Btu.

t = t distribution critical value for 90th
percentile (0.1) probability for the
appropriate degrees of freedom (number of
samples minus one) as obtained from a

Distribution Critical Value Table.
(c) T he emission rate that calculate using
Equation 1 must be less than the mercury
emission limit in I.A.4.a.(1)(a)

. [s. 285.65(13), Wis. Stats., and 40 CFR §63.11211(c)]

(7) At all times the permittee shall operate and maintain any affected source, including 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 minimiz e emis sions does not require the permittee to make any further efforts to reduce emissions if levels required by this
standard have been achieved. Determination of whether such operation and maintenance procedures are being
used will be based on information operating limits and monitoring requirements. (b) When demonstrating initial compliance with the mercury emission limit, if the mercury constituents in the fuel or fuel mixture are greater than half of the mercury emission limit, the permittee
shall conduct quarterly sampling. [s. 285.65(13), Wis. Stats., and 40 CFR § 63.11220 (c)]

(5) The permitte shall monitor and collect
data accor d ing to the following requirements and the site

- specific monitoring plan required in I.A. 4.b.(9). (a) The permittee shall operate the monitoring system and collect data at all required intervals at all times the affected source is operating and compliance is required, except for periods of monitoring system
malfunctions or out

- of

- control pe riod s (see § 63.8(c)(7) ), repairs associated with monitoring system malfunctions

or out

- of

- control periods, and required monitoring system quality assurance or quality control activities including, as applicable, calibration checks, required zero and span adjustments, and
schedu led CMS maintenance as defined in your site

- specificFID No. 617013320, Permit No. 617013320

- P30 Page 9 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

avai lable 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

. [s. 285.65(13), Wis. Stats., and 40 CFR §63.1 1205(a)]
(8) The permittee shall demonstrate
compliance with all applicable emission
limits using performance stack testing, fuel
analysis, or a continuous monitoring
system (CMS), including a continuous
emission monitoring system (CEMS), a
continuous opacity monitoring system
(COMS), or a continuous parameter
monitoring system (CPMS), where
applicable. You may demonstrate
compliance with the applicable mercury
emission limit using fuel analysis if the
emission rate calculated according to

I.A.4.b. (6 ) is less t han the applicabl e emission limit. Otherwise, the permittee

shall demonstrate compliance using stack
testing. [s. 285.65(13), Wis. Stats., and 40

CFR §6 3 .1120 5(b)]
(9) When demonstrating compliance with any
applicable emission limit through monitoring plan. A monitoring system malfunction is any sudden, infrequent, not reasonably preventable failure of the monitoring system to provide valid data. Monitoring system failures that
are caused i n part by poor maintenance or careless operation are not malfunctions. You are required to complete monitoring system repairs in response to monitoring system
malfunctions or out

- of

- control periods and to return the monitoring system to operation as expedi tiously as practicable. (b) The permittee may not use data collected during monitoring system

malfunctions or out

- of

- control periods, repairs associated with monitoring system malfunctions or out

- of

- control periods, or required monitoring system quality assura nce or quality control activities in calculations used to report emissions or operating levels. Any such periods must be reported according t o the requirements in I.A.4.c.( 10 ) through (12)

. You must use all the data collected during all other periods in as sessing the operation
of the control device and associated control system. (c) Except for periods of monitoringFID No. 617013320, Permit No. 617013320

- P30 Page 10 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments
performance stack t esting and subsequent
compliance with operating limits
(including the use of CPMS), with a
CEMS, or with a COMS, the permittee

shall develop a site

- specific monitoring
plan according to the requirements in
paragraphs (9)(a ) through ( c ) of this

section for the use of any CEMS, COMS,
or CPMS. This requirement also applies to
you if you petition the EPA Administrator
for alternative monitoring parameters
under § 63.8(f).

(a) For each CMS required in this section
(including CEMS, COMS, or CPMS), you
must develop, and submit to the
Administrator for approval upon request, a

site

- specific monitoring plan that addresses
paragraphs ( 9)(a )(i) through (vi) of this

section. You must submit this site

- specific
monitoring plan, if requested, at least 60
days before your init ial performance
evaluation of your CMS. This requirement
to develop and submit a site

- specific
monitoring plan does not apply to affected
sources with existing CEMS or COMS
operated according to the performance system malfunctions or monitoring
system out

- of

- control periods, repairs associated with monitoring system malfunctions or monitoring system

out

- of

- control periods, and required monitoring system quality assurance or quality control activities (including, as applicable, calibration checks, required zero and span adjustments, and
scheduled CMS maintenance as defined in your site

- specific monitoring pla n), failure to collect required data is a deviation of the monitoring requirements. [s. 285.65(13), Wis. Stats., and 40 CFR §63.11221]

(6) The permittee shall report each instance in which any emission limit and operating limit in I.A.4.a.(1), (2), (5),
and I. A.4.b.(1) was not met . These
instances are deviations from the

emission limits . These deviations must be reported according to t he requirements in I.A.4.c.(10) through (12)

. [s. 285.65(13), Wis. Stats., and 40 CFR §63.11222(b)]

(7) If you demonstrate compliance with any applicable emission limit through stack testing and subsequent compliance with operating limits, theFID No. 617013320, Permit No. 617013320

- P30 Page 11 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments
specifications under appendix B to part 60

of this chapter and that meet the
requirements of § 63.11224. (i) Installation of the CMS sampling probe or

other interface at a measurement location relative to each affected process unit such that the measurement is representative of

c ontrol of the exhaust emissions; (ii) Performance and equipment specifications for the sample interface, the pollutant concentration or parametric signal analyzer,

and the data collection and reduction systems; and (iii) Performance evaluation procedures and acceptance criteri a ( e.g., calibrations). (iv) Ongoing operation and maintenance procedures in accordance with the general requirements of § 63.8(c)(1)(ii), (c)(3), and (c)(4)(ii); (v) Ongoing data quality assurance procedures in accordance with the general requirements of § 63.8(d); and (vi) Ongoing recordkeeping and reporting procedures in accordance with the general requirements of § 63.10(c) (as applicable in Table 8 to this subpart), (e)(1), and (e)(2)(i).

(b) You must conduct a performance

evaluation of each CMS in accord ance with your site

- specific monitoring plan. permittee shall develop a site

- specific monitoring plan according to t he requirements in paragraphs (7)(a) through ( d) below . This requirement also applies to you if you petition the
EPA Administrator for alternative monitoring parameters under § 63.8(f). (a) For each continuous monitoring system ( CMS ) required in this section, the permittee shall develop, and submit to
the EPA Administrator for approval upon request, a site

- specific monitoring

p lan that addresses paragraphs (7)(a )(i) through (iii) of this section. The permittee shall submit this site

- specific monitoring plan (if requested) at least 60 days before your initi al performance evaluation of your CMS. (i) Installation of the CMS sampling probe
or other interface at a measurement
location relative to each affected unit

such that the measurement is representative of control of the exhaust
emissions. (ii) Performance and equipment specifications for the sample interface, the pollutant concentration or parametric signal analyzer, and the data collection and reduction systems. (iii) Performance evaluation procedures andFID No. 617013320, Permit No. 617013320

- P30 Page 12 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

(c) You must operate and maintain the CMS
in continuous operation according to the

site

- specific monitoring plan.

[s. 285.65(13), Wis. Stats., and 40 CFR
§6 3 .1120 5(c)]

(10) The permittee shall demonstrate

continuous compliance according to the
following methods and requirements:

(a) If meeting the fuel pollutant content, the permittee shall

(i) Only burning the fuel types and fuel mixtures used to demonstrate compliance with the applicable emissi on limit according to I.A.4.c.(2) as applicable; and (ii) Keeping monthly records of fuel us e according to I.A.4.b. ( 10 )(f) and I.A.4.c.(10)(d ).

(b) If meeting oxygen content, the permittee
shall (i) Continuously monitoring the oxygen content of flue gas according to § 63.11224 (Th is requirement does not apply to units that install an oxygen trim system since these units will set the trim system to the
lev el specified in I.A.4.c.(8) ); and (ii) Reducing the data to 30

- day rolling averages; and acceptance criteria ( e.g., calibrations).

(b) In your site

- speci fic monitoring plan,

you must also address paragraphs (7)(b )(i) through (iii) of this section (i) Ongoing operation and maintenance procedures in accordance with the general requirements of § 63.8(c)(1), (3), and (4)(ii). (ii) Ongoing data quality assuranc e procedures in accordance with the general requirements of § 63.8(d). (iii) Ongoing recordkeeping and reporting procedures in accordance with the general requirements of § 63.10(c), (e)(1), and (e)(2)(i).

(c) The permittee shall conduct a performance evaluation of each CMS in accordance with your site

- specific monitoring plan

. (d) Th e permittee shall operate and
maintain the CMS in continuous operation according to the site

- specific monitoring plan

. [s. 285.65(13), Wis. Stats., and 40 CFR §63.1122 4 ( c)] (8) The permitee shall install, operate, and maintain each continuous parameter monitoring system (CPMS) according to the procedures in (a) through (d)
below:FID No. 617013320, Permit No. 617013320

- P30 Page 13 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments (iii) Maintaining the 30

- day rolling average oxygen content at or above the minimum oxygen level established during the most recent CO performance test.

(c) If meeting CO emissions, the permittee
shall

(i) Continuously monitoring the CO
concentration in the combustion exhaust

accor ding to I.A.4.b.(11)

- (12), I.A.4.c.(5), and I.A.4.c.(7)

- (8) ; and (ii) Correcting the data to 3 percent oxygen, and reducing the data to 1

- hour averages;
and (iii) Reducing the data from the hourly averages to 10

- day rolling averages; and (iv) Maintaining the 1 0

- day rolling average
CO concentration at or below the
emission limit in I.A.4.a.(1)(b)

. (d) For boiler operating load, the permittee
shall

(i) Collecting operating load data (fuel feed rate or steam generation data) every 15 minutes; and (ii) Reducing the data t o 30

- day rolling averages; and (iii) Maintaining the 30

- day rolling average at or below the operating limit established during the perform ance test according to I.A.4.c.(1) (c) and Table 6 to Subpart JJJJJJ (a) The CPMS must complete a minimum of one cycle of operation every 15
minutes. You must have data values
from a mini mum of four successive cycles of operation representing each
of the four 15

- minute periods in an hour, or at least two 15

- minute data values during an hour when CMS calibration, quality assurance, or maintenance activities are being performed, to have a va lid hour of data. (b) The permittee shall calculate hourly arithmetic averages from each hour of CPMS data in units of the operating
limit and determine the 30

- day rolling average of all recorded readings,

ex cept as provided in I.A.4.c.(5)(b ).
Calculate a 30

- day rolling average from all of the hourly averages
collected for the 30

- day operating period using the e quation below

.

30

− day average = ∑ Hpvi n i = 1

n Where: Hpvi = the hourly parameter value for
hour i n = the number of valid hourly
paramet er values collected over 30 boiler operating days

. (c) For purposes of collecting data, you must operate the CPMS as specified inFID No. 617013320, Permit No. 617013320

- P30 Page 14 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

of 40 CFR Part 63

. (e) Following the date on which the initial compliance demonstration is completed or March 21, 2014 , whichever date comes first, you must continuously monitor the operating parameters. Operation above the established maximum, below the established minimum, or outside the allowable range of the operating limits specified in paragraph (a) of this section constitutes a deviation from your operating limits established under this subpart, except during performance tests conducted to determine compliance with the emission and operating limits or t o establish new operating limits. Operating limits are confirmed or reestablished during performance tests.

(f) To demonstrate compliance with mercury emission limit, the permittee shall keep records of the type and amount of all fuels

burned in each boiler du ring the reporting period to demonstrate that all fuel types
and mixtures of fuels burned would result in lower emissions of mercury than the applicable emission limit (if you demonstrate compliance through fuel analysis), or result in lower fuel input of mercury than the maximum values calculated during the last performance I.A.4.c.(5)(a ). For purposes of calculating data averages, you must use all the data collected during all periods in assessing compliance, except that you must exclude certain data as specified in I.A.4.c.(5)(b ). Periods when CPMS data are unavailable may constitute monitoring deviatio ns as specified in I.A.4.c.(5)(c)

. (d) Record the results of each inspection, calibration, and valida tion check. [s. 285.65(13), Wis. Stats., and 40 CFR §63.11224(d)]

(9) Notifications : The permittee shall

submit the notifica tions specified in paragraphs (9)(a) through (e ) of this
section to the administrator and the department. (a) You must submit all of the

not ifications in §§ 63.7(b); 63.8(e) and (f); and 63.9(b) through (e), (g), and (h) that apply to you by the dates specified in those sections excep t as specified in paragraphs (b) and (d ) of
this section. (b) An Initial Notification must be

submitted no later than January 20, 2014 or within 120 days after the source becomes subject to the standard. (c) If you are required to conduct aFID No. 617013320, Permit No. 617013320

- P30 Page 15 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments stack test (if you demonstrate compliance through performance stack testing). (g) If you have an applicable mercury emission limit and you plan to burn a new type of fuel, you must determin e the mercury concentration for any new fuel type in units of pounds per million Btu, using the procedures in Equation 1 of I.A.4.b.(6)(b) based on supplier data or your own fuel analysis, and meet the requirements in paragraphs §63.11222 ( a)(3)(i) or (ii)

. (h) You must report each instance in which you did not meet each emission limit and operating limit in I.A.4.a.(1) and I.A.4.a.(5) . These instances are deviations

from the emission limits . These deviations must be reported according t o the requirements in I.A .4.c.(10 ) through ( 12 )

. [s. 285.65(13), Wis. Stats., 40 CFR §63.11222 (a) , and Table 7 to 40 CFR Part 63 Supart JJJJJJ ]

(11) For boilers that are subject to the carbon monoxide emission limit in I.A.4.a.(1)(b), the permittee shall install, calibrate, operate, and maintain an oxygen analyzer system, as defined in § 63.11237, according to the manufacturer's

recommendations and I.A.4.b.(12) and I.A.4.c.( 8 ) , as applicable, by March 21, performance stack test you must
submit a Notification of Intent to conduct a performance test at least 60 days before the performanc e stack test is scheduled to begin. (d) You must submit the Notification of Compliance Status no later than 120
d ays after March 21, 2014 unless you must conduct a performance stack test. If you must conduct a performance stack test, you must submit the
Notifi cation of Compliance Status within 60 days of completing the performance stack test. You must submit the Notification of Compliance
Status in accordance with paragraphs (9)(d )(i) and (vi) of this section. The Notification of Compliance Status

must include the information and certification(s) of compliance in paragraphs ( 9)(d )(i) through (v) of this section, as applicable, and signed by a responsible official. (i) You must submit the information required in § 63.9(h)(2), except the information listed in § 63 .9(h)(2)(i)(B), (D), (E), and (F). If you conduct any performance tests or CMS performance evaluations, you must submit that data as specified in I.A.4.c.(13). (ii) “This facility complies with theFID No. 617013320, Permit No. 617013320

- P30 Page 16 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

2014 . Oxygen monitors and oxygen trim systems must be installed to monitor oxygen in the boiler flue gas, boiler firebox, or other appropriate intermediate
location. [s. 285.65(13), Wis. Stats., and 40 CFR §63.11224(a)]

(12) The permittee shall operate the oxygen

a nalyzer system at or above the minimum
oxygen level that is established as the
operating limit according to (a) through (c)

below when firing the fuel or fuel mixture
utilized during the most recent carbon
monoxide (CO) performance stack test.
Operation of oxygen trim systems to meet
these requirements shall not be done in a
manner which compromises furnace
safety.

(a) The permittee shall collect oxygen
data every 15 minutes during the entire
period of the performance stack tests;

and
(b) The permittee shall deter mine the
average hourly oxygen concentration

for each individual test run in the

three

- run performance stack test by
computing the average of all the 15

- requirements in § 63.11214 to conduct

an initial tune

- up o f the boiler.” (iii) “This facility has had an energy assessment performed according to § 63.11214(c).” (iv) For units that install bag leak detection systems: “This facility complies with the requirements in § 63.11224(f).” (v) For units that do not qualify for a statutory exemption as provided in section 129(g)(1) of the Clean Air Act: “No secondary materials that are solid waste were combusted in any affected
unit.” (vi) The notification must be submitted electronically using the Compliance

and Emis sions Data Reporting Interface (CEDRI) that is accessed through EPA's Central Data Exchange (CDX) ( www.epa.gov/cdx ). However, if the reporting form specific to this subpart is not available in CEDRI at the time that the report is due, the
written Notific ation of Compliance
Status must be submitted to the Administrator at the appropriate address listed in § 63.13. (e) If you are using data from a previously
conducted emission test to serve as
documentation of conformance with the emission standards and operati ngFID No. 617013320, Permit No. 617013320

- P30 Page 17 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments
minute readings taken during each test

run.

[s. 285.65(13), Wis. Stats., 40 CFR
§63.11224(a)(7), and Ta ble 6 to Subpart

JJJJJJ of 40 CFR Part 63 ]

(13) For existing coal

- fired boilers that have
not operated on coal between February 1, 2013
and March 21, 2014

, the permittee shall
comply with the applicable provision s as specified in paragraphs ( a ) and ( b ) bel ow

. 2

(a ) You must complete the initial compliance
demonstration, as specified in I.A.4.b.(3) and
(4) of this section, no later than 180 days after

the re

- start of the affected boiler and according
to the applicable provisions in §63.7(a)(2).

(b ) You must complete the one

- time energy

assessment no later than March 21, 2014

. [s. 285.65(13), W is. Stats., and 40 CFR §63.11210(j )] limits of this subpart, you must include in the Notification of Compliance
Status the date of the test and a summary of the results, not a complete test report, relative to this subpart. [s. 285.65(13), Wis. Stats., and 40 CFR §63.11225(a)]

(10) Annual Compl iance Certification Report : The permittee shall prepare, by March 1 of each year, and submit to the delegated authority upon request, an annual compliance certification report for the previous calendar year containing the inform ation specified in paragraph s (10)(a) through (d ) of this
section. The permittee shall submit the report by March 15 if you had any

in stance described by paragraph (10)(c ) of this section. (a) Company name and address. (b) Statement by a responsible official, with the official's name, title, phone number, email address, and signature, certifying the truth, accuracy and completeness of the notification and a
statement of whether the source has complied with all the relevant

2 According to the email dated November 13, 2013 from Mary Johnson at U.S. EPA, requirements in §63.11210(j) apply to the ex isting coal

- fired boilers with natural gas as a second fuel, that has been fired on natural gas, but not coal, during the period between the rule effective date (February 1, 2013) and compliance date (March 21, 2014).FID No. 617013320, Permit No. 617013320

- P30 Page 18 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments standards and other requirements of this subpart. Your notification mu st include the following certification(s) of compliance, as applicable, and signed by a responsible official: (i) “This facility complies with the requirements in § 63.11223 to conduct
a biennial or 5

- year tune

- up, as applicable, of each boiler.” (ii) For units that do not qualify for a statutory exemption as provided in section 129(g)(1) of the Clean Air Act: “No secondary materials that are solid waste were combusted in any affected
unit.” (iii) “This facility complies with the requirement in §§ 63.11214( d) and 63.11223(g) to minimize the boiler's time spent during startup and shutdown and to conduct startups and shutdowns according to the manufacturer's recommended procedures or procedures specified for a boiler of similar design if manufacturer's

recomme nded procedures are not
available.”

(c) If the source experiences any deviations from the applicable requirements during the reporting period, include a description ofFID No. 617013320, Permit No. 617013320

- P30 Page 19 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments deviations, the time periods during which the deviations occurred, and the
corrective action s taken. (d) The total fuel use by each affected boiler subject to an emission limit, for
each calendar month within the reporting period, including, but not limited to, a description of the fuel,
whether the fuel has received a non

waste determination by you or EPA through a petition process to be a non

waste under § 241.3(c), whether the fuel(s) were processed from discarded

non

- hazardous secondary materials within the meaning of § 241.3, and the total fuel usage amount with units of

measure. [s. 285.65(13), Wis. Stats., and 40 CFR §63.11225 (b )]

(11) The permittee shall maintain the

re cords specified in paragraphs (11)(a) through ( f ) of this section

. (a) As required in § 63.10(b)(2)(xiv), you must keep a copy of each notification and report that you submitted to comply with this subpart and all documentation supporting any Initial
Notification or Notification of Compliance Status that you submitted. (b) You must keep records to documentFID No. 617013320, Permit No. 617013320

- P30 Page 20 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments conformance with the work practices, emission reduction measures, and management practic es as specified in paragraphs (11)(b )(i) through (i i) of
this section. (i) For each boiler required to conduct an energy assessment, you must keep a copy of the energy assessment report. (ii ) For each boiler subject to the emission
limit s in I.A.4.a.(1) , yo u must also keep records of monthly fuel use by each boiler, including the type(s) of fuel and amount(s) used. (c) For sources that demonstrate compliance through fuel analysis, a copy of all calculations and supporting
documentation that were done to
demonstr ate compliance with the mercury emission limits. Supporting
documentation should include results of any fuel analyses. You can use the results from one fuel analysis for multiple boilers provided they are all burning the same fuel type. (d) Records of the occu rrence and duration of each malfunction of the boiler, or of the associated air pollution control and monitoring equipment. (e) Records of actions taken during periods of malfunction to minimize
emissions in accordance with theFID No. 617013320, Permit No. 617013320

- P30 Page 21 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments general duty to minimize emissio ns in § 63.11205(a), including corrective actions to restore the malfunctioning boiler, air pollution control, or monitoring equipment to its normal or usual manner of operation

. (f) You must keep the records of all inspection and monitoring data required by § § 63.11221 and 63.11222,
and the informatio n identified in paragraphs (11)(f )(i) through (vi) of this section for each required inspection or monitoring. (i) The date, place, and time of the monitoring event. (ii) Person conducting the monitoring. (iii) Technique or method used. (iv) Operating conditions during the activity. (v) Results, including the date, time, and duration of the period from the time the monitoring indicated a problem to the time that monitoring indicated proper operation. (vi) Mainten ance or corrective action taken (if applicable). [s. 285.65(13), Wis. Stats., and 40 CFR §63.11225( c )]

(12) Your records must be in a form suitable and readily available forFID No. 617013320, Permit No. 617013320

- P30 Page 22 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments expeditious review. You must keep each record for 5 years following the
date of each recorded action. You must keep each record on

- site or be accessible from a central location by computer or other means that instantly provide access at the site for at least 2 years after the date of each recorded action. You may keep the records off
site for the remaining 3 years. [ s. 285.65(13), Wis. Stats., and 40 CFR §63.11225( d )] (13) (a ) Within 60 days after the date of completing each performance test (defined in § 63.2) as required by this subpart you must submit the results of the performance tests, inc luding any associated fuel analyses, required by this subpart to EPA's WebFIRE database by using CEDRI that is accessed through EPA's CDX (www.epa.gov/cdx). Performance test
data must be submitted in the file format generated through use of EPA's
Electroni c Reporting Tool (ERT) (see http://www.epa.gov/ttn/chief/ert/index.
html ). Only data collected using test
methods on the ERT Web site are subject to this requirement for submitting reports electronically to WebFIRE. Owners or operators whoFID No. 617013320, Permit No. 617013320

- P30 Page 23 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

claim that some of the information being submitted for performance tests
is confidential business information (CBI) must submit a complete ERT file including information claimed to be CBI on a compact disk or other commonly used electronic storage media (including, but no t limited to, flash drives) to EPA. The electronic media must be clearly marked as CBI
and mailed to U.S. EPA/OAPQS/CORE CBI Office, Attention: WebFIRE Administrator,

MD C404

- 02, 4930 Old Page Rd., Durham, NC 27703. The same ERT
file with the CBI omitted m ust be
submitted to EPA via CDX as described earlier in this paragraph. At the discretion of the delegated authority, you must also submit these reports, including CBI, to the delegated authority in the format specified by the delegated authority. For any performance test conducted using test
methods that are not listed on the ERT Web site, the owner or operator shall submit the results of the performance test in paper submissions to the Administrator at the appropriate address listed in § 63.13. (b) Within 60 days after the date ofFID No. 617013320, Permit No. 617013320

- P30 Page 24 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments completing each CEMS performance evaluation test as defined in § 63.2, you must submit relative accuracy test audit (RATA) data to EPA's CDX by using CEDRI in accordance with paragraph (e)(1) of this section. Only RATA pollutants tha t can be documented with the ERT (as listed on the ERT Web site) are subject to this requirement. For any performance evaluations with no corresponding RATA pollutants listed on the ERT Web site, the owner or operator shall submit the results of the perfor mance evaluation in paper submissions to the Administrator at the appropriate address listed in § 63.13. [s. 28565(13), Wis. Stats., and 40 CFR §63.11225(e)]

(14) If you have switched fuels or made a physical change to the boiler and the fuel switch or change resulted in the applicability of a different subcategory within subpart JJJJJJ, in the boiler becoming subject to subpart JJJJJJ, or in the boiler switching ou t of subpart JJJJJJ due to a change to 100 percent natural gas, or you have taken a permit limit that resulted in you being subject to subpart JJJJJJ, you must provideFID No. 617013320, Permit No. 617013320

- P30 Page 25 of 6 1

A. Process B21, Stack(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #2)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Process B22, Sta ck(s) S10

— 56.4 MMBtu/hr Industrial Watertube Vibrating Grate Stoker Boiler (Boiler #3)

- Installed 1965
, Primary Fuel: Bituminous Coal, Backup Fuel: Natural Gas Note: Unless otherwise noted, the following conditions apply to boilers B21 and B22 each.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments notice of the date upon which you switched fuels, made the physical change, or took a pe rmit limit within 30 days of the change. The notification must identify : (a) The name of the owner or operator of the affected source, the location of the source, the boiler(s) that have switched fuels, were physically changed, or took a permit limit, and the date of the
notice. (b) The date upon which the fuel switch, physical change, or permit limit
occurred. [s. 28565(13), Wis. Stats., and 40 CFR §63.11225( g)]FID No. 617013320, Permit No. 617013320

- P30 Page 26 of 6 1

B. Process B23, Stack S10

— 125 MMBtu/hr Industrial Watertube Boiler (Boiler #4)

- Installed 1970
, Primary Fuel: Natural Gas , Backup Fuel: Distillate
Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

1. Particulate Matter
Emissions (1) Particulate matter emissions are limited to 0.05 pounds per million Btu of heat input. 3 [s. 285.63(7), Wis. Stats., s. NR 415.06(1)(a), Wis. Adm. Code, and
04

- DCF

- 201]

(2) Stack Parameters for S10: These

re quirements are included because the
source was reviewed with these stack parameters and it was determined that no increments or ambient air quality standards
will be violated when constructed as proposed. (a) The stack height shall be at least 185.0

fee t above ground level. (b) The stack inside diameter at the outlet may not exceed 8.9 feet. (c) The stack may not be equipped with a rainhat or other device which impedes the upward flow of the exhaust gases. [s. 285.65(3), Stats. and s. NR 406.10, Wis. Adm. Code] (1) The facility may only fire natural gas or
distillate fuel oil in this boiler. [ss. NR 439.04(1)(d) and NR 407.09(4)(a)3.b., Wis. Adm. Code]

(2) To demonstrate compliance with the stack parameters, the permittee shall

maintain the r ecords in I.B.1.c.(3). [s. NR 407.09(4)(a)1., Wis. Adm. Code] (1) Reference Test Method for Particulate
Matter Emissions : Whenever particulate matter emission testing is required, the permittee shall use U.S. EPA Method 5, 5A, 5B, 5D, 5E, 5F, 5G, 5H or 17 including condensible backhalf emissions (U.S. EPA Method 202) or another method approved by the Department in writing. [s. NR 439.06(1), Wis. Adm. Code]

(2) The facility shall keep monthly records of the following: (a) The type and amount of fuel bu rned during each day of the month (in gallons for liquid fuel and cubic feet for gaseous fuel); and (b) The heat content of each fuel (in Btu per thousand gallons for liquid fuel and Btu per million cubic feet for gaseous fuel).

These records shall be ade quately detailed so that compliance with all applicable requirements can be determined and so that the requirements of s. NR 439.04, Wis.
Adm. Code are met. [s. NR 439.04(1)(d), Wis. Adm. Code]

(3) The permittee shall keep and maintain
on site technical drawings, blueprints or equivalent records of the physical stack

3 This particulate matter was establish ed in construction permit 04

- DCF

- 201 because the elimination of the hour restriction for B23, also required that it able to meet 0.05 pounds per MMBTU, but this is anticipated since the emission factor for these boilers when fired on distillate oil is abou t 0.024 pounds per MMBtu.FID No. 617013320, Permit No. 617013320

- P30 Page 27 of 6 1

B. Process B23, Stack S10

— 125 MMBtu/hr Industrial Watertube Boiler (Boiler #4)

- Installed 1970
, Primary Fuel: Natural Gas , Backup Fuel: Distillate
Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

1. Particulate Matter Emissions (continued) parameters. [s. NR 439.04(1)(d), Wis. Adm. Code]

(4) The facility shall retain on site, boiler specifications that indicate fuel usage capabilities. [s. NR 439.04(1)(d), Wis. Adm. Code]

2. Visible Emissions (1) Emissions of shade or density may not exceed number 2 of the Ringlemann chart or 40% opacity with the following exceptions: (a) When combustion equipment is being cleaned or a new fire started, visible
emissions ma y exceed 40% opacity or number 2 on the Ringlemann chart but may not exceed number 4 of the Ringlemann chart or 80% opacity for more than 6 minutes in any one hour. Combustion equipment may not be cleaned nor a fire started more than three times per day. (b) For stated periods of time, as permitted by the Department, for such purposes as an operating test, use of emergency equipment, or other good cause, provided
no hazard or unsafe condition arises. [ss. NR 431.04(1), NR 431.05(1), and NR 431.05(2), W is. Adm. Code] (1) The compliance demonstration requirements in I.B.1.b.(1) for particulate

matter emissions also serve as the compliance demonstration requirements for
visible emissions. [ s. 285.65(7), Wis.
Stats. and s. NR 407.09(4)(a)3.b., Wis.
Adm. Code] (1) Reference Test Method for Visible
Emissions : Whenever visible emission testing is required, the permittee shall use
U.S. EPA Method 9 or another method approved by the Department in writing. [s. NR 439.06(9)(a)1., Wis. Adm. Code]

(2) The recordkeeping requirements in I.B.1.c.(2) and (3) for particulate matter emissions also serve as the recordkeeping requirements for visible emissions. [ s. 285.65(7), Wis. Stats. and s. NR 407.09(4)(a)1., Wis. Adm. Code]

3. Sulfur Dioxide

Emissio ns (1) The sulfur content of the distillate fuel oil burned may not exceed 0.16% by weight. 4 [s. 285.65(7), Wis. Stats. and s. NR 404.08(2), Wis. Adm. Code ] (1) The facility may only fire natural gas or
distillate fuel oil in this boiler. [ss. NR 439.04(1)(d) and NR 407.09(4)(a)3.b., Wis. Adm. Code] (1) Reference Test Method for Sulfur
Dioxide Emissions: Whenever sulfur dioxide emission testing is required, the permittee shall use one of the following

4 This sulfur content limit was established in operation permit revision 617013320

- P21 to allow boiler B23 to satisfy the 24

- hour NAAQS for sulfur dioxide.FID No. 617013320, Permit No. 617013320

- P30 Page 28 of 6 1

B. Process B23, Stack S10

— 125 MMBtu/hr Industrial Watertube Boiler (Boiler #4)

- Installed 1970
, Primary Fuel: Natural Gas , Backup Fuel: Distillate
Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

(2) Stack Parameters for S10: These requirements are included because the
source was reviewed with these stack parameters and it was determined that no increments or ambient air quality standards
will be violated when constructed as proposed. (a) The stack height shall be at least 185.0 feet above ground level. (b) The stack inside diameter at the outlet may not exceed 8.9 feet. (c) The stack may not be equipped with a rainhat or other device which impedes the upward flow of the exhaust gases. [s. 285.65(3), Stats. and s. NR 406 .10, Wis. Adm. Code] (2) The facility shall determine compliance
with the distillate fuel oil sulfur content limit by obtaining a certification of the sulfur content from the fuel supplier or by a laboratory analysis for each shipment of
distillate fuel oil. [s. NR 439.04, Wis. Adm. Code.]

(3) To demonstrate compliance with the stack parameters, the permittee shall maintain the records in I.B.3.c.(4). [s. NR 407.09(4)(a)1., Wis. Adm. Code] methods, as ap proved by the Department: (a) The appropriate US EPA Method 6, 6A, 6B, 6C or 8, as approved by the Department. (b) Install, calibrate, maintain and operate a
continuous emission monitor that meets the applicable performance specifications in 40 CFR part 60 , Appendix B or, for affected units, the performance specifications in 40 CFR part 75, Appendices A to I, incorporated by reference in s. NR 484.04. The permittee shall submit a quality control and quality assurance plan for approval by the Department. T he monitor shall follow the plan, as approved by the Department. (c) Periodic fuel sampling and analysis using the methods and procedures specified in s. NR 439.08, Wis. Adm. Code. (d) OR another method approved by the Department in writing. [ss. NR 407.09(1)(c)1.a and NR 439.06(2), Wis. Adm. Code]

(2) The permittee shall maintain records indicating the type of fuel used in this boiler, the delivered shipment amount(s),

and the sulfur content of the distillate fuel oil shipment(s). [s. NR 407.09(4)( a)1., and s. NR 439.04, Wis. Adm. Code]

(3) The facility shall maintain records of

the certified sulfur content or the fuel oil sampling and analysis results reports from the fuel supplier. [s. NR 439.04, Wis.FID No. 617013320, Permit No. 617013320

- P30 Page 29 of 6 1

B. Process B23, Stack S10

— 125 MMBtu/hr Industrial Watertube Boiler (Boiler #4)

- Installed 1970
, Primary Fuel: Natural Gas , Backup Fuel: Distillate
Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments
Adm. Code]

(4) The permittee shall keep and maintain on site technical drawings, blueprints or equivalent records of the physical stack
parameters. [s. NR 439.04(1)(d), Wis. Adm. Code]

4. Synthetic Minor
Condition for Federal

Hazardous Air
Pollutants 5 (1) Facility shall restrict distillate fuel oil usage to not more than an average of 250,000 gallons per month, averaged over any 12 consecutive month period for
boilers B23 and B24 combined. 6 [s. 285.65(3) and (7), Wis. Stats. and 04

- DCF

- 201

- R1] (1) The permittee shall calculate the amount of distillate fuel oil used each month using a method approved by the Department. [s. NR 407.09(4)(a)1., Wis. Adm. Code]

(2) The permittee shall sum the monthly
amounts of distillate fuel oil used determined in I.ZZZ.6.b.(1) over the previous 12 months and divide by 12 to

determine the 12

- month rolling average in tons per month. These calculations shall be performed monthly. [s. NR 407.09(4)(a)1., Wis. Adm. Code] (1) Reference Test Method for Hydrogen
Chloride Emissions: Whenever compliance emission testing is required, the appropriate U.S. EPA Methods; 1; 2, 2F, or 2G; 3A or 3B; 4; 26 or 26A; and 19 shall be used to determine compliance. [s. 285.65(13), Wis. Stats. and s. NR 439.06(8), Wis. Adm. Code]

(2) The permittee shall maintain mont hly records of the type and quantity of fuel used, all monitoring report information, calculations and any other information necessary to calculate the fuel usage. [s. 285.65(3), Wis. Stats. and s. NR 439.04, Wis. Adm. Code]

5. Other Conditions (1) Once Boiler B23 do es not meet requirements specified in I.B.5.b.(1), (1) Boiler B23 shall burn natural gas not combined with any solid fuels and burn (1) The permittee shall keep and maintain
records of t ype of fu el used each

5 In addition to the hydrogen chloride emissions limits listed here, the hydrogen chloride emissions from boilers B21, B22, B23, and B24 are limited to 9.7 tons per year, established in operation permit revision 617013320

- P21, to allow the facility to remain a minor source for federal hazardous air pollutants. See section I. ZZZ.6. for all requirements.

6 This distillate fuel oil limitation was established in construction permit revision 04

- DCF

- 201

- R1 to ensure that hydrogen chloride emissions from the entire facility are less than the federal hazardous air pollutant major sou rce threshold and to ensure that hydrogen chloride emissions do not exceed the hydrogen chloride limit of 0.0005 pounds per m illion Btu in the national emission standard for hazardous air pollutant for industrial, commercial, and institutional boilers and process heaters in 40 CFR Part 60 Subpart DDDDD, which was vacated on June 8, 2007.FID No. 617013320, Permit No. 617013320

- P30 Page 30 of 6 1

B. Process B23, Stack S10

— 125 MMBtu/hr Industrial Watertube Boiler (Boiler #4)

- Installed 1970
, Primary Fuel: Natural Gas , Backup Fuel: Distillate
Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments Boiler B23 shall comply with the applicable requirements in 40 CFR Part 63 Subpart JJJJJJ. [ss. 285.65(3), and 285.65(13), Wis. Stats.] distillate fuel oil only during periods of gas curtailment, gas supply interruption, startups, or periodic testing on distillate
fuel oil . Periodic testing of distillate

fuel oil in Boiler B23 shall not exceed a combined total of 48 hours during any calendar year

. 7 [s. 285.65(7), Wis. Stats.] (2) The permittee shall comply with recordkeeping requirements specified in I.B.5.c.(1). [s. 285.65(3), Wis. Stats., s. NR 407.09(4)(a)1., and s. NR 439.04,
Wis. Adm. Code ] month, hours of peri odic testing on
distillate fuel oil in each calendar month and calendar year, and date and reason (e.g. gas curtailment, gas supply interruption, startups, or periodic testing.) distillate fuel oil is used. [s. 285.65(3), Wis. Stats., s. NR 407.09(4)(a)1., and s. NR 439.04, Wis.
Adm. Code ]

7 The permittee elected to this limit, so that Boiler B23 meets the definition of gas

- fired boiler in 40 CFR Part 63 Subpart JJJJJJ. Gas

- fired boilers are not subject to requirements in 40 CFR Part 63 Subpart JJJJJJ.FID No. 617013320, Permit No. 617013320

- P30 Page 31 of 6 1

C. Process B24, Stack(s) S12

— 30.16 MMBtu/hr Watertube Industrial Boiler (Boiler #1)

- Installed 2005
, Primary Fuel: Natural Gas, Backup Fuel:
Distillate Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

1. Particulate Matter
Emissions (1) The permittee shall emit no more than 0.05 pounds of particulate matter per million Btu of heat input. 8 [s. 285.63(7), Wis. Stats., s. NR 415.06(2)(a), Wis. Adm. Code, and Permit 04

- DCF

- 201

- R1]

(2) Stack Parameters: These requirements
are included because the source was reviewed with these stack parameters and it
was determined that no increments or ambient air quality standards will be violated when constructed as proposed. (a) The stack height shall b e at least 68.0 feet above ground level. (b) The stack inside diameter at the outlet of S12 may not exceed 3.0 feet. (c) The stack may not be equipped with a rainhat or other device which impedes the upward flow of the exhaust gases. [s. 285.65(3), Wi s. Stats., s. NR 406.10, Wis. Adm. Code, and Permit 04

- DCF

201

- R1] (1) The facility may only fire natural gas or
distillate fuel oil in this boiler. [s. NR 406.10, Wis. Adm. Code, s. 285.63(7), Wis. Stats., and Permit 04

- DCF

- 201

- R1]

(2) To demonstrate c ompliance with the stack parameters, the permittee shall maintain the records in I.C.1.c.(3). [s. NR 407.09(4)(a)1., Wis. Adm. Code and
Permit 04

- DCF

- 201

- R1] (1) Reference Test Method for Particulate
Matter Emissions: Whenever particulate

matter emissio n testing is required, the permittee shall use U.S. EPA Method 5, 5A, 5B, 5D, 5E, 5F, 5G, 5H or 17 including condensible backhalf emissions (U.S. EPA Method 202). [s. NR 439.06(1), Wis.
Adm. Code and Permit 04

- DCF

- 201

- R1 ]

(2) The permittee shall maintai n records of the type and quantity of fuel (e.g. natural gas and / or distillate fuel oil) used in this boiler, the delivered shipment amount(s),
and the sulfur content of the distillate fuel oil shipment(s). The records shall be summarized monthly. The f uel lines to this boiler shall be equipped to measure the quantity of fuel (both natural gas and distillate oil) consumed by B24, as required by the NSPS. [ss. NR 407.09(4)(a)1., NR 439.04, NR 440.207(9)(g), Wis. Adm.
Code and Permit 04

- DCF

- 201

- R1]

(3) The permittee shall keep and maintain on site technical drawings, blueprints or equivalent records of the physical stack
parameters. [s. NR 439.04(1)(d), Wis.
Adm. Code and Permit 04

- DCF

- 201

- R1]

8 This limit was established in construction permit 04

- DCF

- 201 to restrict the allowable particulate matter emission limit of 0.15 pounds per million Btu of heat input in s. NR 415.06(2)(a), Wis. Adm. Code to less than 15 tons per year and ensure that the installation of boiler B24 to be considered a minor prevention of significatio n deterioration (PSD) source. The 0.15 pounds per million Btu of heat input equates to an emission rate of 20 tons per year. The 0.05 pounds of particulate matter per million Btu of heat input equates to an emission rate of 6.6 tons per year. The maximum emissions of particulate matter from boiler B24 is 1.89 tons per year.FID No. 617013320, Permit No. 617013320

- P30 Page 32 of 6 1

C. Process B24, Stack(s) S12

— 30.16 MMBtu/hr Watertube Industrial Boiler (Boiler #1)

- Installed 2005
, Primary Fuel: Natural Gas, Backup Fuel:
Distillate Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments (4) The facility shall retain on site, boiler specific ations that indicate fuel usage capabilities. [s. NR 439.04(1)(d), Wis. Adm. Code]

2. Visible Emissions (1) Emissions of shade or density may not exceed number 1 of the Ringlemann chart or 20% opacity with the following exceptions: (a) When combustion equipment is being cleaned or a new fire started, emissions may not exceed number 4 of the Ringlemann chart or 80% opacity for more than 6 minutes in any one hour. Combustion equipment may not be cleaned

nor a fire started more than th ree times per day. (b) For stated periods of time, as permitted by the Department, for such purposes as an operating test, use of emergency equipment, or other good cause, provided
no hazard or unsafe condition arises. [ss. NR 431.05 and NR 440.207(4)(c),
Wis. Adm. Code and Permit 04

- DCF

201

- R1 ] (1) The compliance demonstration requirements in I.C.1.b.(1) for particulate

matter emissions also serve as the compliance demonstration requirements for
visible emissions. [s. 285.65(7), Wis. Stats., s. NR 407.09 (4)(a)3.b., Wis. Adm. Code, and Permit 04

- DCF

- 201

- R1] (1) Reference Test Method for Visible
Emissions : Whenever visible emission testing is required by the Department, the permittee shall use U.S. EPA Method 9. [s. NR 439.06(9)(a)1., Wis. Adm. Code a nd
Permit 04

- DCF

- 201

- R1]

(2) The recordkeeping requirements in I.C.1.c.(2). for particulate matter emissions also serve as the recordkeeping requirements for visible emissions. [s. 285.65(7), Wis. Stats., s. NR 407.09(4)(a)1., Wis. Adm. Code, and
Permit 04

- DCF

- 201

- R1]

3. Sulfur Dioxide

Emissions (1) Sulfur dioxide emissions are restricted according to the following: (a) 0.50 pounds of sulfur dioxide per million Btu of heat input when burning
distillate fuel oil OR (b) distillate fuel oil may not contain more than 0.5 percent by weight sulfur. [s. NR 440.207(3)(d) and (j), Wis. Adm.
Code and Permit 04

- DCF

- 201

- R1] (1) The permittee may only burn natural gas or distillate fuel oil in boiler B24. [ss. NR 406.10, and NR 440.207(3)(d), Wis. Adm. Code, s. 285.63(3), Wis. Stats., and
Permit 04

- DCF

- 201

- R1]

(2) The facility shall determine compliance
with the distillate fuel oil sulfur content limit by obtaining a certification of the sulfur content from the fuel supplier or by a (1) Reference Test Method for Sulfur
Dioxide Emissions: Whenever compliance emission testing is required, the permittee shall use the following: (a) The appropriate US EPA Method; 6,

6 A, 6B, 6C or 8 shall be used as approved by the Department (b) Periodic fuel sampling and analysis using the methods and procedures specified in s. NR 439.08, Wis. Adm. Code.FID No. 617013320, Permit No. 617013320

- P30 Page 33 of 6 1

C. Process B24, Stack(s) S12

— 30.16 MMBtu/hr Watertube Industrial Boiler (Boiler #1)

- Installed 2005
, Primary Fuel: Natural Gas, Backup Fuel:
Distillate Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments (2) The sulfur content of the distillate fuel oil burned may not exceed 0.20 percent by weight. 9 [s. 285.65(7), Wis. Stats., s. NR

40 4.08(2), Wis. Adm. Code, and Permit
04

- DCF

- 201

- R1]

(3) Stack Parameters: These requirements
are included because the source was reviewed with these stack parameters and it
was determined that no increments or ambient air quality standards will be
violat ed when constructed as proposed. (a) The stack height shall be at least 68.0 feet above ground level. (b) The stack inside diameter at the outlet of S12 may not exceed 3.0 feet. (c) The stack may not be equipped with a
rainhat or other device which impedes the upward flow of the exhaust gases. [s. 285.65(3), Wis. Stats., s. NR 406.10, Wis. Adm. Code, and Permit 04

- DCF

201

- R1] laboratory analysis for each shipment of
distillate fuel oil. [s. NR 439.04, and s. NR 440.207(3)(h), Wis. Adm. Code and
Permit 04

- DCF

- 201

- R1]

(3) To demonstrate compliance with the stack parameters, the permittee shall
maintain the records in I.C.3.c. (4). [s. NR 407.09(4)(a)1., Wis. Adm. Code and
Permit 04

- DCF

- 201

- R1] (c) Another method approved by the Department in writing. [s. NR 439.06(2)(a), s. NR 439.08, Wis. Adm. Code, and Permit 04

- DCF

- 201

- R1]

(2) The permittee shall maintain records indicating the type and quantity of fuel used in this boiler, the delivered shipment amount(s), and the sulfur content of the distillate fuel oil shipment(s) . The fuel lines to this boiler shall be equipped to measure the quantity of fuel (both natural gas and distillate oil) consumed by B24, as required by the NSPS. [s. NR 407.09(4)(a)1., s. NR 439.04, and s. NR 440.207(9)(g), Wis. Adm. Code and
Permit 04

- DC F

- 201

- R1]

(3) The facility shall maintain records of all fuel supplier provided sulfur contents and fuel oil sampling and analysis results [s. NR 439.04, Wis. Adm. Code and Permit
04

- DCF

- 201

- R1]

(4) The permittee shall keep and maintain
on site technic al drawings, blueprints or equivalent records of the physical stack
parameters. [s. NR 439.04(1)(d), Wis.
Adm. Code and Permit 04

- DCF

- 201

- R1] 4. Synthetic Minor (1) Facility shall restrict distillate fuel oil (1) The permittee shall calculate the (1) Reference Test Method for Hydrogen

9 This sulfur content limit was established in construct ion permit 04

- DCF

- 201 so the increase in emissions from the installation of boiler B24 was less than 40 tons per year and allows the installation to be considered a minor modification to a major prevention of signification deterioration (PSD) sour ce. This sulfur content limit was also established so sulfur dioxide emissions from boiler B24 meet the National Ambient Air Quality Standards (NAAQS) and increments.FID No. 617013320, Permit No. 617013320

- P30 Page 34 of 6 1

C. Process B24, Stack(s) S12

— 30.16 MMBtu/hr Watertube Industrial Boiler (Boiler #1)

- Installed 2005
, Primary Fuel: Natural Gas, Backup Fuel:
Distillate Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

Condition for Federal
Hazardous Air

Pollutants 10 usage to not more than an average of 250,000 gallons per month, averaged over any 12 consecutive month period for
boilers B23 and B24 combined. 11 [s. 285.65(3) and (7), Wis. Stats. and 04

- DCF

- 201

- R1] amount of distillate fuel oil used each month using a method approved by the Department. [s. NR 407.09(4)(a)1., Wis. Adm. Code]

(2) The permittee shall sum the monthly
amounts of distillate fuel oil used

determined i n I.ZZZ.6.b.(1) over the previous 12 months and divide by 12 to

determine the 12

- month rolling average in tons per month. These calculations shall be performed monthly. [s. NR 407.09(4)(a)1., Wis. Adm. Code] Chlorid e Emissions: Whenever compliance emission testing is required, the appropriate U.S. EPA Methods; 1; 2, 2F, or 2G; 3A or 3B; 4; 26 or 26A; and 19 shall be used to determine compliance. [s. 285.65(13), Wis. Stats. and s. NR 439.06(8), Wis. Adm. Code]

(2) The permittee shall maintain monthly records of the type and quantity of fuel used, all monitoring report information, calculations and any other information necessary to calculate the fuel usage. [s. 285.65(3), Wis. Stats. and s. NR 439.04,
Wis. Adm. Cod e]

5. Other Conditions (1) Once Boiler B24 do not meet requirements specified in I.B.5.b.(1), Boiler B24 shall comply with the applicable requirements in 40 CFR Part 63 Subpart JJJJJJ. [ss. 285.65(3), and 285.65(13), Wis. Stats.] (1) Boiler B24 shall burn natural ga s not combined with any solid fuels and burn
distillate fuel oil only during periods of gas curtailment, gas supply interruption, startups, or periodic testing on distillate fuel oil. Periodic testing of distillate fuel oil in Boiler (1) The permittee shall keep and maintain

records of t ype of fu el used each month, hours of periodic testing on

distillate fuel oil in each calendar month and calendar year, and date and reason (e.g. gas curtailment, gas supply interruption, startups, or periodic

10 In addition to the hydrogen chloride emissions limits listed here, the hydrogen chloride emissi ons from boilers B21, B22, B23, and B24 are limited to 9.7 tons per year, established in operation permit revision 617013320

- P21, to allow the facility to remain a minor source for federal hazardous air pollutants. See section I.ZZZ.6. for all requiremen ts.

11 This distillate fuel oil limitation was established in construction permit revision 04

- DCF

- 201

- R1 to ensure that hydrogen chloride emissions from the entire facility are less than the federal hazardous air pollutant major source threshold and to ensu re that hydrogen chloride emissions do not exceed the hydrogen chloride limit of 0.0005 pounds per million Btu in the national emission standard for hazardous air pollutant for industrial, commercial, and institutional boilers and p rocess heaters in 40 CFR Part 60 Subpart DDDDD, which was vacated on June 8, 2007.FID No. 617013320, Permit No. 617013320

- P30 Page 35 of 6 1

C. Process B24, Stack(s) S12

— 30.16 MMBtu/hr Watertube Industrial Boiler (Boiler #1)

- Installed 2005
, Primary Fuel: Natural Gas, Backup Fuel:
Distillate Fuel Oil

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

B23 shall not exceed a combined total of 48 hours during any calendar year. 12
[s. 285.65(7), Wis. Stats.] (2) The permittee shall comply with recordkeeping requirements specified in I.B.5.c.(1). [s. 285.65(3), Wis. Stats., s. NR 407.09(4)(a)1., and s. NR 439.04, Wis. Adm. Code ] testing.) distillate fuel oil is used. [s. 285.65(3), Wis. Stats., s. NR 407.09(4)(a)1., and s. NR 439.04, Wis.
Adm. Code ]

12 The permittee elected to this limit, so that Boiler B23 meets the definition of gas

- fired boiler in 40 CFR Part 63 Subpart JJJJJJ. Gas

- fired boilers are not subject to requirements
in 40 CFR P art 63 Subpart JJJJJJ.FID No. 617013320, Permit No. 617013320

- P30 Page 36 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments

1. Particulate Matter (1) Any diesel powered internal combustion reciprocating engines may not emit more than 0.50 pound of particulate matter per million Btu heat input. [s. NR 485.055, Wis. Adm. Code ]

(2 ) Any natural gas fueled emergency
generator with maximum heat input

more th an 1 million Btu per hour may not emit more than 0.15 pounds of particulate matter per million Btu heat input. [s. NR 415.06(2) (a), Wis. Adm.
Code ] (1) The perm ittee shall only fire natural gas or di stillate fuel oil in emergency generators

. [ss. NR 439.04(1)(d) and NR 407.09(4)(a)3.b., Wis. Adm. Code]

(2) The permittee shall comply with requirements in I.D.1.c.(2)

. [s. NR 407.09(4)(a)1., Wis. Adm. Code] (1) Reference Test Method for Particulate

Matter Emissions : Whenever particulate matter emission testing is required, the permittee shall use U.S. EPA Method 5, 5A, 5B, 5D, 5E, 5F, 5G, 5H or 17 including condensible backhalf emissions (U.S. EPA Method 202) or another method approved by the Department in writing. [s. NR 439.06(1), Wis. Adm. Code]

(2) The permittee shall retain

, on site, plans

and s pecifications that indicate each engine’s fuel usage design capabilities and power output design capacities. [s. NR 439.04(1)(d), Wis. Adm. Code]

2. Visible Emissions (1) Emissions may not exceed number 1 of the Ringlemann chart or 20 percent with the exceptions in s. NR 431.05. [s. NR 431.05, Wis. Adm. Code] (1) The permittee shall comply with the compliance demonstration requirements
in I.D.1.b. [ss. NR 407.09(1)(c)1.b., NR 407.09(4)(a)1., Wis. Adm. Code] (1) Reference Test Method for Visible
Emissions: Whenever compliance emission testing is required, US EPA Method 9 shall be used to demonstrate compliance. [s. NR 439.06(9)(a)1., Wis. Adm. Code]

3. Carbon Monoxide (1) No person may cause, allow or permit the emissions of carbon monoxide from internal combustion engine which substantially contribute to exceeding an air standard or create air pollution. [s. NR 485.03, Wis. Adm. Code] (1) The permittee shall comply with the compliance demonstration requirements
in I.D.1.b. [ss. NR 407.09(1)(c)1.b., NR 407.09(4)(a)1., Wis. Adm. Code] (1) When carbon monoxide emission testing is required for demonstrating compliance, the permittee shall use Method 10, 10A or 10B in 40 CFR part 60, Appendix A, or another method approved by the department. [ss. NR 407.09(1)(c)1.a. & (4)(a)1. and NR 439.06(4)(a), Wis. Adm. Code]

(2) The permittee shall comply withFID No. 617013320, Permit No. 617013320

- P30 Page 37 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments recordkeeping requirements of I.D.1.c.(2). [ss. NR 407.09(1)(c)1.b., NR 407.09(4)(a)1., Wis. Adm. Code] 4. Nitrogen Oxides (1) No person may cause, allow or permit the emissions of nitrogen oxides from internal combustion engine which substantially contribute to exceeding an
air standard or cre ate air pollution. [s. NR 485.03, Wis. Adm. Code] (1) The permittee shall comply with the compliance demonstration requirements
in I.D.1.b. [ss. NR 407.09(1)(c)1.b., NR 407.09(4)(a)1., Wis. Adm. Code] (1) When nitrogen compound emission testing is requir ed for demonstrating compliance, the permittee shall use Method 7, 7A, 7B, 7C, 7D or 7E in 40 CFR part 60, Appendix A, or another method approved by the department. [ss. NR 407.09(1)(c)1.a. & (4)(a)1. and NR 439.06(6)(a), Wis. Adm. Code]

(2) The permittee shall comply with recordkeeping requirements of I.D.1.c.(2). [ss. NR 407.09(1)(c)1.b., NR 407.09(4)(a)1., Wis. Adm. Code]

5. NESHAP for Stationary

Reci procating
Internal Combustion Engines (40 CFR Part 63 Subpart ZZZZ) (1) The stationary reciprocating internal combustion engine on which
construction was commenced on or after June 12, 2006 must meet the requirements of 40 CFR Part 63 Subpart ZZZZ by meeting the requirements of 40 CFR Part 60 Subpart IIII, for compression igni tion engines or 40 CFR Part 60 Subpart JJJJ, for spark ignition engines. [s. 285.65(13), Wis. Stats. and 40 CFR 63.6590(c)] (2) All stationary reciprocating internal combustion engines included in
Process P01 shall meet the definition of Emergency Stationary R ICE in (1) The stationary compression ignition internal combustion engine on which
construction was commence d on or after June 12, 2006 shall meet the requirements in I.D.6.b.

. [s. 285.65(13), Wis. Stats. and 40 CFR 63.6590(c)] (2) The stationary spark ignition internal combustion engine on which
construction was commenced on or after June 12, 2006 shall meet the requirements in I.D.7.b.. [s. 285.65(13), Wis. Stats. and 40 CFR 63.6590(c)] (1) The permittee shall keep and maintain records of hours of operation and circumstances of operation for each emergency stationary reciprocating internal combustion engine in each calendar year

. [s. 285.65(3), Wis. Stats.] (2) The stationary compression ignition internal combustion engine on which

c onstruction was commenced on or after June 12, 2006 shall meet the requirements in I.D.6.c.. [s. 285.65(13), Wis. Stats. and 40 CFR 63.6590(c)] (3) The stationary spark ignition internal combustion engine on which
construction was commenced on or after

June 12 , 2006 shall meet theFID No. 617013320, Permit No. 617013320

- P30 Page 38 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments
§63.6675. There is no time limit on the use of emergency stationary RICE in emergency situations. The emergency stationary RICE may be operated for a maximum of 100 hours per calendar year under limited

circumstances for situations specified in §63. 6640(f). [ s

. 285.65(13), Wis. Stats., and 40 CFR 63.6675] (3) The existing 13 instituational emergency stationary reciprocating internal combustion engine s included
in Process P01 that do not operate or

are not contracturally obligated to be
available for more than 15 hours per calendar year for the purposes specified in §63.6640(f)(2) (ii) and (iii) and do not operate for the purpose specified in §63.6640(f)(4)(ii) are not subject to 40 CFR Part 63 Subpart ZZZZ. [ s

. 285.65(13), Wis. Stats., and 40 CFR 63.6585(f) (3) ] requirements in I.D.7.c.. [s. 285.65(13), Wis. Stats. and 40 CFR 63.6590(c)]

6. NSPS for Stationary Compression Ignition
Internal Combustion (1) All emergency stationary compression ignition internal combustion engines with a (1) Except as permitted under I.D.6.b.(4), the permittee shall comply with all of the following: (1) If the permittee owns or operats an emergency stationary Ci interanl combustion engine that does not meet the stnadards

13 Per §63.6590(a)(1)(iii), for stationary RICE located at an area source of HAP emissions, a stationary RICE is existing if the construction or reconstruction of the stationary RICE was commenced before June 12, 2006. 6 CI engines an d 9 SI engines at the facility are existing stationary RICE.FID No. 617013320, Permit No. 617013320

- P30 Page 39 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments Engines (40 CFR Part 60 Subpart IIII) 14 maximum engine power less than or equal to 2,237 KW and a displacement of less than 10 liters per cylinder must be certified by the

manufacturer to the certification
emission standards for new nonroad CI engines for the same model year and maximum engine power in 40
CFR 89.112 and 40 CFR 89.113 for all pollutants beginning in model year 2007. [s. 285.65(13), Wis. Stats., 40 CFR 60.4204(b), and 40 CFR 60.4202(e )] (2) All 2007 model year through 2012 model year emergency stationary compression ignition internal combustion engines with a displacement of greater than or equal to10 liters per cylinder and less than 30 liters per cylinder must be certified by the manufactu rer to the

certification emission standards for new marine CI engines in 40 CFR 94.8, as applicable, for all pollutants, for the same displacement and maximum engine power. [s. 285.65(13), Wis. Stats., 40 CFR (a) Operate and maintain the stationary CI internal combustion engines and control device according to the
manufacturer’s emission

- related writtten instructions; (b) Change only those emission

- rel ated settings that are permitted by the manufacturer; and (c) Meet the requirements of 40 CFR parts 89, 94 and/or 1068 as applicable. [ s

. 285.65 (13), Wis. Stats., and 40 CFR 60.4211(a) ]

(2) The permittee shall purchase the engines that is certified to the emis sion standards in I.D.6.(1) and/or (2), as applicable, for the same model year and maximum engine power. The engine must be installed and configured according to

the manufacturer’s emission

- related specifications, except as permitted in I.D.6.b.(4). [ s

. 28 5.65 (13), Wis. Stats., and 40 CFR 60.4211(c) ]

(3) The permittee must operate the applicable to non

- emergency engines, the permittee must install a non

- resettable hour meter prior to startup of the engine. [ s

. 285.65(13), Wis. Stats., and 40 CFR 60.4209(a)]

(2) Any performance tests conducted by the permittee pursuant to 40 CFR Part 60 Subpart IIII shall be in accordance with (a) through (b) blow: (a) The performance test must be conducted according to the in

- use testing procedures in 40 CFR part 1039, subpart F, for stationary CI ICE with a displacement of less than 10 liters per cylinder, and according to 40 CFR part 1042, subpart F, for stationary CI ICE with a displacement of greater than or equal to 10 liters per cylinder and less than 30 liters per cylinder. (b) Exhaust emissions from stationary CI ICE that are complying with the emission standards for new CI engines in 40 CFR 89.112 or 40 CFR 94.8, as applicable, must not exceed the NTE numerical requirements,
rounded to the same number of decimal places as the a pplicable standard in 40 CFR

14 This section applies to the emergency stationary compression ignition internal combustion engine that was either ordered afte r July 11, 2005 and manufactured after April 1, 2006, or modified or reconstructed after July 11, 2005. According to the permittee, three engines, i.e. 617 BHP emergency engine located in the Ja rvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable, w ere ordered after July 11, 2005 and manufactured in 2009, 2010, and 2010, respectively.FID No. 617013320, Permit No. 617013320

- P30 Page 40 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments 60.4207(b) ] (3) The permittee must use the diesel

f uel that meets the requirements of 40 CFR 80.510(b) for nonroad diesel fuel, except that any existing diesel fuel purchased (or otherwise obtained) prior to October 1, 2010, may be used until depleted. [s. 285.65(13), Wis. Stats.
, and 40 CFR 60.4207(b )]

Note: 40 CFT 80.501(b) requires the following limits for nonroad diesel fuel: (i) maximum fuel sulfur content of 15 ppm (0.0015% by weight); and (ii) minimum cetane index of 40 or a
maximum aromatic content of 35% by volume.

(4) The permittee may not install

s tationary CI ICE with a displacement of less than 30 liters per cylinder that do not meet the applicable requirements specified in paragraphs (a) through (g) of §60.4208 after the dates specified in paragraphs (a) through (g) of §60.4208. [s. 285.65(13), W is.
Stats.
, and 40 CFR 60.4208(h )] (5) The permittee shall comply with applicable General Provisions emergency stationary internal combustion engine according to the following requirements. Any operation other than emergency operation, maintenance and testing, emergency deman d response, and operation in non

- emergency situations for 50 hours per year, as described in (a) through (c) below is prohibited.

(a) There is no time limit on the use of emergency stationary ICE in emergency situations;

(b) You may operate your emergency stationary ICE for any combination of the purposes specified in (i) through (iii) below for a maximum of 100 hours per calendar year. Any operation for non

emergency situations as allowed by paragraph (iii) counts as part of the 100 hours per calendar year allowed by paragraph (ii).

(i) 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

o rganization or equivalent balancing authority and transmission operator, or the 89.112 or 40 CFR 94.8, as applicable, determined from the following equation:

NTE requriement for each pollutant = (1.25) x (STD)

Where: STD = The standard specified for that pollutant in 40 CFR 89.112 or 40 CFR 94.8, as appli cable. Alternatively, stationary CI ICE that are complying with the emission standards for new CI engines in 40 CFR 89.112 or 40 CFR 94.8 may follow the testing procedures specif ied in § 60.4213 , as appropriate. [s. 285.65(13), Wis. Stats.
, and 40 CFR
60.4 212(a) and (c)]

(3) T he permittee is not required to submit an

initial notification for the emergency
statio nary internal combustion engine. [s. 285.65(13), Wis. Stats.
, and 40 CFR 60.4214(b)]

(4) If you own or operate an emergency stationary CI ICE with a maximum engine power more than 100 HP that operates or is contractually obligated to be available for more than 15 hours per calendar year for the purposes specified in § 60.4211(f)(2)(ii) and (ii i) or that operates for the purposesFID No. 617013320, Permit No. 617013320

- P30 Page 41 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments specified in Table 8 to Subpart IIII of

Part 60. [s. 285.65(13), Wis. Stats.
, 40 CFR 60.4218, and Table 8 to Subpart IIII of Part 60 ] insurance company associated with the engine. The owner or operator may petition the Administrator for approval of
additional hours to be used for

maintenance checks and readin ess testing, but a petition is not required if the owner or operator maintains records indicating that federal, state, or local standards require maintenance and testing of emergency ICE beyond 100 hours per calendar year.

(ii) Emergency stationary ICE may be operated for emergency demand response for periods in which the Reliability
Coordinator under the North American Electric Reliability Corporation (NERC) Reliability Standard EOP

- 002

- 3, Capacity and Energy Emergencies (incorporated by reference, see § 6 0.17), or other authorized entity as determined by the Reliability Coordinator, has declared an Energy Emergency Alert Level 2 as defined in the NERC Reliability Standard

EOP

- 002

- 3.

(iii) 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 specified in § 60.4211(f)(3)(i), you must submit an annual report according to the requir ements in paragraphs (4)(a) through (c )
of this section.

(a ) The report must contain the following
information:

(i) Company name a nd address where the engine is located.

(ii) Date of the report and beginning and ending dates of the reporting period.

(iii) Engine site rating and model year.

(iv) Latitude and longitude of the engine in decimal degrees reported to the fifth decimal plac e.

(v) Hours operated for the purposes specified in § 60.4211(f)(2)(ii) and (iii), including the date, start time, and end time for engine operation for the purposes specified in § 60.4211(f)(2)(ii) and (iii).

(vi) Number of hours the engine is
contractual ly obligated to be available for the purposes specified in § 60.4211(f)(2)(ii) andFID No. 617013320, Permit No. 617013320

- P30 Page 42 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments or frequency.

(c) 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 situation s are counted as part of the 100 hours per calendar year for maintenance and testing and emergency deman d response provided in I.D.6.b.3.(b)

. Except as provided in paragraph §60.4211 (f)(3)(i), the 50 hours per calendar year for non

- emergency situations can not 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 arrangement with another entity.

[s. 285.65(13), Wis. Stats., and 40 CFR §60.4211(f)]

( 4) If the permittee does not install, configure, operate, and maintain your engine and control device according to the
manufacturer's emission

- related written instructions, or you change emission

related settings in a way that is not permitted by the manuf acturer, the (iii).

(vii) Hours spent for operation for the purposes specified in § 60.4211(f)(3)(i), including the date, start time, and end time for engine operation for the purposes

s pecified in § 60.4211(f)(3)(i). The report must also identify the entity that dispatched the engine and the situation that necessitated the dispatch of the engine.

(b ) The first annual report must cover the calendar year 2015 and must be submitted no
later than March 31, 2016. Subsequent annual reports for each calendar year must be
submitted no later than March 31 of the following calendar year.

(c ) The annual report must be submitted electronically using the subpart specific reporting form in the Complian ce and Emissions Data Reporting Interface (CEDRI) that is accessed through EPA's Central Data Exchange (CDX) ( www.epa.gov/cdx ). However, if the reporting form specific to this subpart is not available in CEDRI at the time that the report is due, the writ ten report
must be submitted to the Administrator at the appropriate address listed in § 60.4.

[s. 285.65(13), Wis. Stats., and 40 CFRFID No. 617013320, Permit No. 617013320

- P30 Page 43 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments permittee must keep a maintenance plan

and records of conducted maintenance and must, to the extent practicable, maintain and operate the engine in a manner consistent with good air pollution control practice for minimizing emissions.

In add it ion, the permittee must conduct an initial performance test to demonstrate compliance with the applicable emission standards within 1 year of startup, or within 1 year after an engine and control device is no longer installed, configured, operated, and mai ntained in accordance
with the manufacturer's emission

- related written instructions, or within 1 year after you change emission

- related settings in a way that is not permitted by the
manufacturer. [s. 285.65(13), Wis. Stats., and 40 CFR § 60.4211(g ) (2) ]

(5) The permitte e must operate and maintain stationary CI ICE that achieve the emission standards as required in I.D.6.a.(1) and/or (2), as applicable, over the entire life of the engine. [s. 285.65(13), Wis. Stats., and 40 CFR § 60.4206 ] §60.421 4(d)]

7. NSPS for Statioanry Spark Ignition
Internal Combustion Engines (40 CFR Part (1) The permittee must comply with the following emission standards as listed in Table 1 to 40 CFR Part 60 Subpart JJJJ for the stationary spark (1) The permitte e must operate and maintain statioanry spark ignition
internal combustion engines that
achieve the emissi on standards as (1) Starting on January 1, 2011, if the permitte owns or operates the emergency stationary spark ignition internal combustion engine that is greater than orFID No. 617013320, Permit No. 617013320

- P30 Page 44 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments 60 Subpart JJJJ) 15 ignition internal combustion engines. (a) Emergency e ngines with a maximum engine power greater than 25 HP and
less tha n 130 HP : (i) Emissions of nitrogen oxides (NO

x ) and hydro carbon (HC) combined may not exceed either 10 g/HP

- hr;
and (ii) Emissions of carbon monoxide (CO) may not exceed 387 g/HP

- hr. (b) Emergency engines with a m a ximum engine power equal to or greater than

130 HP : (i) Emissions of nitrogen oxides (NO

x ) may not exceed either 2.0 g/HP

- hr or 160 ppmvd at 15% O 2 ; (ii) Emissions of carbon monoxide (CO) may not exceed either 4.0 g/HP

- hr or 540 ppmvd at 15% O 2 ; and (iii) Emissions of volatile organic compounds (VOC) may not exceed either 1.0 g/HP

- hr or 86 ppmvd at
15% O 2

. [s. 28 5.65(13), Wis. Stats. and 40 CFR 60.4233(e)] required in I.D.7.a.(1) over the entire life of the engine. [s. 285.65(13), Wis.
Stats. and 40 CFR 60.4234 ] (2) To demonstrate compliance with I.D.7.a.(1), the permittee shall comply with one of the methods specified in (a) and (b) below: (a ) Purchasing an engine certified according to procedures specified in this subpart, for the same model year and demonstrating compliance according to one of the methods specified in §60.4243 (a)

.

(b ) Purchasing a non

- certified engine and demonstrating compliance with the emission standards specified in I.D.7.a.(1) and according to the test methods and other procedures specified i n § 60.4244, as applicable, and according to paragraphs ( i) and (ii)
of this section. (i) The owner or operator of a stationary SI internal combustion engine greater
than 25 HP and less than or equal to

500 HP must keep a maintenance plan equal to 130 HP and less than 500 HP that was built on or after January 1, 2011, does not meet the standards applicable to

non

- emergency engines, the permittee

must install a non

- resettable hour meter. [s. 28 5.65(13), Wis. Stats. and 40 CFR
60.423 7(b)] (2) If the permitte owns or operates an emergency stationary spark ignition internal combustion engine that is less than 130 HP, was built on or after July 1, 2008, and does not meet the standards applicabel to non

- emergency engines, the permitte must install a nonresettalbe hour meter upon startup of the emergency engine. [s. 28 5.65(13), Wis. Stats. and
40 CFR 60.423 7(c)] (3) When conducting performance tests, the permittee shall comply with the
follow ing procedures:

(a) Each performance test must be conducted within 10 percent of 100 percent peak (or the highest achievable) load and according to the requirements in § 60.8 and under the specific conditions that a re

15 This section applies to the stationary spark ignition internal combustion emergency engines with a maximum engine power great er than 25 horsepower that commence

cons truction after June 12, 2006 and are manufactured on or after January 1, 2009. According to the permittee, five engines, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located i n the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall, were constructed after June 12, 2006 and were manufactured in 2011, 2011, 200 9, 2009, and 2009.FID No. 617013320, Permit No. 617013320

- P30 Page 45 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments (2) The permitte e may not install emergency stationary spark ignition internal combustion engines that do not meet the applicable requirements in I.D.7.a.( 1) after January 1, 2011. [s. 28 5.65(13), Wis. Stats. and 40
CFR 60.423 6(c)] (3) The permittee shall comply with applicable General Provisions specified in Table 3 to Subpart JJJJ
of Part 60. [s. 285.65(13), Wis. Stats., 40 CFR 60.4246, and Table 3 to Subpart JJJJ of Part 60 ] and records of conducted maintenance and must, to the extent practicable, maintain and operate the engine in a manner consistent with good air pollution control practice for minimizing emissions. In addition, you must conduct an initial performance
test to demonstrate co mpliance. (ii) The owner or operator of a stationary
SI internal combustion engine greater
than 500 HP must keep a maintenance plan and records of conducted maintenance and must, to the extent practicable, maintain and operate the engine in a manner consis tent with good air pollution control practice for minimizing emissions. In addition, you must conduct an initial performance test and conduct subsequent performance testing every 8,760 hours or 3 years, whichever comes first, thereafter to demonstrate comp liance.

[s. 285.65(13), Wis. Stats., and 40 CFR 60.4243(b)]

(3) The permittee must operate the emergency stationary ICE according to the requirements in paragraphs (a) through (c) below. In order for the engine to be considered an emergency specified by Table 2 to 40 CFR Part 60 Subpart JJJJ

. (b) P erformance tests may not be conducted during periods of startup, shutdown, or malfunction, as specified in § 60.8(c). If your stationary SI internal combustion engine is non

- operational, you do not need to startup the engine solely to

c onduct a performance test; however, you must conduct the performance test immediately upon startup of the engine. (c) T hree separate test runs shall be
conducted for each performance test, as specified in § 60.8(f). Each test run must
be conducted within 1 0 percent of 100 percent peak (or the highest achievable)
load and last at least 1 hour. (d) To determine compliance with the NO X mass per unit output emission limitation,
convert the concentration of NO X in the engine exhaust using Equation 1 below :

Where:
ER = Emission rate of NO X in g/HP

- hr.

C d = Measured NO X concentration in parts per million by volume (ppmv).
1.912×10 −3 = Conversion constant for ppm NO X to grams per standard cubic meter at 20 degrees Celsius. Q = Stack gas volumetric flow rate, inFID No. 617013320, Permit No. 617013320

- P30 Page 46 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments stationary internal combustion engine under this subpart, any operation other than emergency operation, maintenance and testing, emergency demand response, and operation in

non

- emergency situations for 50 hours per year, as described in paragraphs (a) through (c) below, is

p rohibited. If the permittee do not operate the engine according to the requirements in paragraphs (a) through (c) below, the engine will not be considered an emergency engine under this subpart and must meet all requirements for non

- emergency engines. (a) There is no time limit on the use of emergency stationary ICE in emergency situations. (b) You may operate your emergency stationary ICE for any combination of the purposes specified in paragraphs (i) through (iii) below for a maximum of 100 hours per cale ndar year. Any operation for non

- emergency situations as allowed by paragraph I.D.7.b.(3)(c) counts as part of the 100 hours per calendar year allowed by this paragraph (b). (i) Emergency stationary ICE may be operated for maintenance checks and standard cubic meter per hour, dry basis. T = Time of test run, in hours.

HP

- hr = Brake work of the engine, horsepower

- hour (HP

- hr). (e) To determine compliance with the CO mass per unit output emission limitation,
convert the concentration of CO in the

e ngine exhaust using Equation 2 below :

Where: ER = Emission rate of CO in g/HP

- hr.

C d = Measured CO concentration in

ppmv. 1.164×10 −3 = Conversion constant for ppm CO to grams per standard cubic meter at 20 degrees Celsius. Q = Stack gas volumetric flow rate, in standard cubic meters per hour, dry basis. T = Time of test run, in hours.

HP

- hr = Brake work of the engine, in HP

hr. (f) For purposes of this subpart, when calculating emissions of VOC, emissions of formaldehyde should not be included.

To determ ine compliance with the VOC mass per unit output emission limitation,
convert the concentration of VOC in the engine exhaust using Equation 3 below :FID No. 617013320, Permit No. 617013320

- P30 Page 47 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments

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 wi th the engine. The owner or operator may petition the Administrator for approval of
additional hours to be used for

maintenance checks and readiness testing, but a petition is not required if the owner or operator maintains records indicating that federal, state, or local standards require maintenance and testing of emergency ICE beyond 100 hours per calendar year. (ii) Emergency stationary ICE may be operated for emergency demand response for periods in which the Reliability Coordinator under the
North Ame rican Electric Reliability Corporation (NERC) Reliability
Standard EOP

- 002

- 3, Capacity and Energy Emergencies (incorporated by reference, see § 60.17), or other authorized entity as determined by the Reliability Coordinator, has declared an Energy Emergenc y Alert Level 2 as defined in the NERC Reliability Where: ER = Emission rate of VOC in g/HP

- hr.

C d = VOC concentration measured as propane in ppmv.

1.833×10 −3 = Conversion constant for ppm VOC measured as propane, to grams per standard cubic meter at 20 degrees
Celsius. Q = Stack gas volumetric flow rate, in standard cubic meters per hour, dry basis. T = Time of test run, in hours.

HP

- hr = Brake work of the e ngine, in HP

hr. (g) If the permittee chooses to measure VOC emissions using either Method 18 of 40 CFR part 60, appendix A, or Method 320 of 40 CFR part 63, appendix A, then it has the option of correcting the measured
VOC emissions to account for the
pot ential differences in measured values
between these methods and Method 25A.
The results from Method 18 and Method 320 can be corrected for response factor differences using Equations 4 and 5
below . The corrected VOC concentration can then be placed on a pr opane basis using Equation 6 below

.

Where:

RF i = Response factor of compound iFID No. 617013320, Permit No. 617013320

- P30 Page 48 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments

Standard EOP

- 002

- 3. (iii) 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. (c) Emergency stat ionary 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

respo nse provided in paragraph I.D.7.b.(3)(b). Except as provided in paragraph §60.4243(d)(3)(i), 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 ele ctric grid or otherwise supply power as part of a financial arrangement with another entity. [s.285.65(13), Wis. Stats. and 40 CFR §60.4243(d)] when measured with EPA Method 25A.

C M i = Measured concentration of compound i in ppmv as carbon.

C A i = True concentration of compound i in ppmv as carbon.

Where:

C i corr = Concentration of compound i
corrected to the value that would have been measured by EPA Method 25A, ppmv as carbon.

C i meas = Concentration of compound i measured by EPA Method 320, ppmv as
carbon.

Where:

C Peq = Concentration of compound i in mg of pr opane equivalent per DSC [s. 28 5.65(13), Wis. Stats. and 40 CFR 60.4244]

(4) The permittee shall meet the following notification, reporting and recordkeeping requirements: 16

16 According to the permittee, e mergency generators that are subject to this section are not being operated or contractually obligated to be available for mo re than 15 hours per calendar year for the purpose specified in §60.4243(d)(2)(ii) and (iii) or for the purposes specified in §60.4 243(d)(3)(i). Therefore, the annual reporting requirements in §60.4245(e) are not included in this permit.FID No. 617013320, Permit No. 617013320

- P30 Page 49 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments (4) If the permitte do not operate and maintain the certified stationary SI internal combustion engine and
control d evice according to the

manufacturer's emission

- related written instructions, the engine will

be considered a non

- certified engine, and the permittee must keep a maintenance plan and records of conducted maintenance and must, to the extent practicable, main tain and operate the engine in a manner consistent with good air pollution control practice for minimizing emissions. In addition, an owner or operator of a stationary SI internal combustion engine greater than or equal to 100 HP and le ss than or equal to 500 HP must conduct an initial performance test within 1 year of engine startup to demonstrate compliance

. [s.285.65(13), W is. Stats. and 40 CFR §60.4243(a ) (2)(ii) ] (a) The permittee shall k eep records of the following information :

(i) All notifications submitted to comply with 40 CFR Part 60 Subpart JJJJ and all documentation supporting any
notification. (ii) Maintenance conducted on the engine. (iii) If the stationary SI internal combustio n engine is a certified engine,

documentati on from the manufacturer that the engine is certified to meet the
emission standards and information as required in 40 CFR parts 90, 1048, 1054, and 1060, as applicable. (iv) If the stationary SI internal combustion engine is not a certified engine or is a certified engine operating in a non

certified manner and subject to § 60.4243(a)(2), documentation that the engine meets the emission standards.

(b) If the permittee is subject to performance testing in I.D.7.b.(2)(b) and/or I.D.7.b.(4), the permittee sha ll submit a copy of each performance test as conducted in accorance with I.D.7.c.(3) within 60 days after the test has been completed.

[s. 285.65(13), Wis. Stats., and 40 CFR 60.4245(a) and (d)]FID No. 617013320, Permit No. 617013320

- P30 Page 50 of 6 1

D. Process P01, Stack S01

— 23 Emergency Generators . 9 Powered by CI diesel engines and 14 Powe red by SI natural gas engi nes. 3 CI engines , i.e. 617 BHP emergency engine located in the Jarvis Addition, 385 BHP emergency engine located in the Hoylid Hall, and 170 BHP emergency engine located in the G.S.

– Portable are subject to 40 CFR Part 60 Subpart IIII.
5 SI engines
, i.e. 195 BHP emergency engine located in the Voc Rehab, 195 BHP emergency engine located in the MSC, 115 BHP emergency engine located in the Price Commons, 415 BHP emergency engine located in the North Hall, and 185 BHP emergency engine located in the South Hall , are subject to 40 CFR Subpart JJJJ.

Pollutant a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require ments

8. Other Conditions (1) Each emergency electric generator in Process P01 shall only be used to provide electricity to the facility if
normal electrical service is interrupted and shall be operated no more than 200 hours in any
consecutive 12

- month period

. [s. NR 400.02(56), Wis. Adm. Code, and s. 285.65(3), Wis. Stats.] (1) The permittee shall comply with requirements in I.D.8.c.(1). [ss. NR NR 407.09(1)(c)1.b., and NR407.09(4)(a)3.b., Wis. Adm. Code] (1) The permittee shall keep and maintain records of hours each generator is operated each month and hours each
generator is operated in any consecutive

12

- month peirod. [ss. NR 407.09(1)(c)1.b. & (4)(a)1. and NR 439.04(1)(d), Wis. Adm. Code]FID No. 617013320, Permit No. 617013320

- P30 Page 51 of 6 1

ZZZ. Conditions Applicable to the Entire Facility

Condition a. Limitations b. Compliance Demonstration c. Reference Test Methods, Record

keeping and Monitoring Require

ments

1. Malfunction
Prevention and

Abatement Plan (1) A malfunction prevention and abatement plan shall be prepared and followed for the plant. [s. NR 439.11, Wis. Adm. Code]

(2) All air pollution control equipment shall be operated and
maintained in conformance with good engineering practices (i.e. operated and maintained according to manufacturer's specifications and directions) to minimize the possibility for the exceedance of any
emission limitations. [s. NR 439.11(4), Wis. Adm. Code] (1) The malfunction prevention and abatement plan shall be developed to prevent, detect and correct malfunctions or equipment failures which may cause any applicable emissions limitation to b e violated or which may cause air pollution. [s. NR 439.11(1), Wis. Adm. Code]

(2) This malfunction prevention and abatement plan shall include installation, maintenance and routine calibration procedures for the process monitoring and control equipment instrumentation. This plan shall require an instrumentation calibration at the frequency specified by the manufacturer, yearly or at a frequency based on good engineering practice as established by operational history, whichever is more frequent. Inspectio n and calibration shall also
be conducted whenever instrumentation anomalies
are noted. [ss. NR 407.09(1)(c)1.c., NR 439.055(4) and s. NR 439.11, Wis. Adm. Code]

(3) The malfunction prevention and abatement plan shall require a copy of the operation and maintenance manual for the control equipment to be maintained on site. The plan shall contain all of the elements in s. NR 439.11(1)(a)

– (h), Wis. Adm.
Code. [s. NR 439.11, Wis. Adm. Code] (1) A written copy of the malfunction prevention and abatement pl an shall be kept at the plant and shall be updated once every five years. [s. NR 439.11(1), Wis. Adm. Code]

(2) The facility shall maintain an inventory of normal consumable items necessary to ensure operation of the control device(s) in conformance with the manufacturer’s specifications and
recommendations. [s. NR 439.11, Wis. Adm. Code]

(3) The facility shall maintain records of
the instrumentation calibrations. [s. NR 439.04, Wis. Adm. Code]

2. Stack Testing Requirements (1) If any required compliance emission test(s) cannot be conducted within the time frames specified in this permit, the permit holder may request and the Department may (1) Two copies of the report on any compliance emission tests shall be submitted to the Department for evaluation within 60 days following the completion of tests. [s. NR 439.07(9 ), Wis. Adm. Code] None applicable.FID No. 617013320, Permit No. 617013320

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ments approve, in writing, an extension of time to conduct the test(s). [s. NR 439.07, Wis. Adm . Code]

(2) All testing shall be performed with the emissions unit operating at capacity or as close to capacity as practicable and in accordance with approved procedures. If operation at capacity is not feasible, the source shall operate at a capacity le vel which is approved by the Department in writing. [s. NR 439.07(1), Wis. Adm. Code]

(3) The Department shall be informed at least 20 working days prior to any stack testing, so a Department representative can witness the testing. At the time of
notific ation, a compliance emission test plan shall also be submitted to the Department for approval. When approved in writing, an equivalent test method may be substituted for
the reference test method. The notification and test plan shall be
submitted to the Wi sconsin Department of Natural Resources. [s. NR 439.07(2), Wis. Adm. Code] 3. Reports (1) The permittee shall submit periodic monitoring reports. [s. NR (1) The owner or operator of a coal burning installation which has a coal burning rate equal to or None applicable.FID No. 617013320, Permit No. 617013320

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ments 407.09(1)(c)3., Wis. Adm. Code]

(2) The permittee shall submit periodic certification of compliance. [s. NR 407.09(4)(a)3., Wis. Adm. Code]

(3) The records required under this permit shall be retained for at least five (5) years and shall be made available to department personnel upon request during normal business
hours. [s. NR 422.127(4)(d), s. NR

439 .04, s. NR 439.05, Wis. Adm. Code] greater than 1,000 tons per year but less than 10,000
tons per year shall submit, on a quarterly basis,

information on coa l quality which is calculated from the supplier’s analyses for each shipment of coal
received at the installation. 17 Each quarterly report is due within 30 days following the end of the calendar quarter. The owner or operator shall obtain

certification fr om the supplier that the applicable methods and procedures in s. NR 439.08 (1) were followed by the supplier. The report shall include the following information for each calendar quarter: (a) The total quantity of coal burned expressed in

tons. (b) Weighte d average percent of the ash content of
the coal burned. (c) Weighted average percent of the sulfur content
of the coal burned. (d) Weighted average heat content expressed in Btu per pound of the coal burned. (e) Weighted average sulfur dioxide emission ra te in terms of pounds of sulfur dioxide per million Btu heat input from the coal burned. [ss. NR 439.085(2)(d), Wis. Adm. Code]

(2 ) The permittee shall submit a monitoring report which contains the results of monitoring or a summary of monitoring results required by this permit to the Department every 6 months. (a) The time periods to be addressed by the

17 In the operation permit revision request dated July 24, 2013, the permittee elected to limit facility

- wide coal usage to 10,000 tons per year (See Condition I.ZZZ.8.a.(1) of this permit). With this coal usage limit , the permittee is allowed to obtain information on coal quality from the supplier’s analyses , such as fuel certification from the coal supply originator (mine or coal contractor), for each shipment of coal received at the facility.FID No. 617013320, Permit No. 617013320

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ments submittal are: January 1 to June 30 and July 1 to
December 31. (b) The report shall be submitted to the Wisconsin Department of Natural Resources West C entral Region Air Program, La Crosse Service Center,
3550 Mormon Coulee Road

- Room 104, La Crosse,
WI 54601 , within 30 days after the end of each reporting period. (c) All deviations from and violations of applicable requirements shall be clearly identifi ed in the
submittal. (d) Each submittal shall be certified by a responsible official as to the truth, accuracy and completeness of the report. (e) The content of the submittal is described in item D. of Part II of the operation permit. [s. NR 439.03(1)(b), Wis. Adm. Code]

(3 ) The permittee shall submit an annual certification of compliance with the requirements of this permit to the Wisconsin Department of Natural Resources West Central Region Air Program, La Crosse Service Center, 3550 Mormon Coulee Road

- Room 104, La Crosse, WI 54601, and to Compliance Data

- Wisconsin, Air and Radiation Division, U.S. EPA, 77 W. Jackson, Chicago, IL

60604. (a) The time period to be addressed by the report is the January 1 through December 31 period which precedes the re port. (b) The report shall be submitted to the Wisconsin Department of Natural Resources and to the USFID No. 617013320, Permit No. 617013320

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ments EPA within 30 days after the end of each reporting period. (c) The information included in the report shall comply with the requirements of Part II, Section N of this permit. (d) Each report shall be certified by a responsible official as to the truth, accuracy and completeness of the report. [s. NR 439.03(1)(c), Wis. Adm. Code]

4. Particulate Matter
Emissions From the Entire Facility 18 (1) The permittee shall limit emissions of particulate matter to

8.25 tons per month, averaged over the previous 12 month period from the entire facility using a formula

based approach. 19

, 20 [s. 285.65(7), Wis. Stats.] (1) The permittee shall demonstrate compliance with the emission limits in I.ZZZ.4.a.(1) using a

formula

- based approach. The permittee shall calculate the monthly emissions of particulate matter using the following information: (a) emission factors using any of the following methods as approved by the Department in writing: (i) emission factors derived from the mo st recent stack test, (ii) AP

- 42 if stack test emission data is not available, (iii) FIRE if stack test emission data is not available, OR (iv) another source approved by the Department in writing, if stack testing data is not available. (b) monthly fuel usage, calculated according to the following: (1) The permittee shall keep the following records: (a) a description of the formula used to calculate emissions including mathematical equations, the definition s of all variables and constants, and their origin. (b) the numerical value or each emission factor, or constant used. (c) the monthly fuel usage, (d) heat content, (e) control efficiency (f) any other variable used in the
calculation (g) the total monthl y emissions of particulate matter emitted from the entire facility in units of tons per month as

18 These limitations were established in operation permit revision 617013320

- P21 to exempt the facility from performing biennial stack testing on boilers B21 and B22 for particulate matter, per s. NR 43 9.075, Wis. Adm. Code.

19 The entire facility includes the heating plant and the entire campus.

20 The formula

- based approach consists of calculating emissions from the entire facility and recording the method and information used to pe rform the calculations.FID No. 617013320, Permit No. 617013320

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ments

MFU = 

## Σ DFU

n where, MFU = Monthly Fuel Usage in tons per month, gallons per month, standard cubic feet (SCF) per
month

DFU

n = Daily Fuel Usage in tons per day, gallons per day, SCF per day, summed over the
entir e month (c) heat content of fuel, (d) control device efficiency, OR (e) any other information necessary to determine the emissions as approved by the department in writing. [s. NR 407.09(4)(a)1., Wis. Adm. Code]

(2) Using the information in I.ZZZ.4.b.(1) , the permittee shall calculate the monthly emissions from the entire facility of particulate matter according to one of the following equations: (a) E = (EF) * (MFU) * (1

- CE/100) * (1 ton/2,000 lb) where, E = Emission Rate in tons of pollutant per month EF = Emission Factor in pounds per ton, pounds per gallon, or pounds per SCF MFU = Monthly Fuel Usage in tons per month, gallons per month, SCF per month CE = Control Efficiency in percent (b) E = (EF) * (HC) * (MFU) * (1

- CE/100) * (1 MMBtu/1,000,000 Btu) where, E = Emission Rate in tons per month EF = Emission Factor in pounds per million Btu determined in I.ZZZ.4.b.(2), and (h) the total emissions of particulate matter emitted from the entire facility averaged over the previous 12 month period in units of tons per month as determined in I.ZZZ.4.b.(3). [ss. NR 439.04 and NR 407.09(4)(a)1., Wis. Adm. Code]

(2) The total emissions of particulate matter emitted from the entire facility listed in I.ZZZ.4.c.(1)(i) shall be used to determine compliance with the synthetic minor condition in I.ZZZ.4.a.(1). [ss. NR 439.04 and NR 407.09(4)(a)1., Wis. Adm. Code]FID No. 617013320, Permit No. 617013320

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ments (MMBtu) HC = Heat Content in Btu per pound, Btu per gallon, Btu per SCF MFU = Monthly Fuel Usage in tons per month, gallons per month, SCF per month
CE = Control Eff iciency in percent (c) OR another calculation as approved by the Department in writing to determine the emissions. [s. NR 407.09(4)(a)1., Wis. Adm. Code]

(3) The permittee shall calculate the emissions of particulate matter, averaged over the previous 12 month period from the entire facility each month according to the following equation:

TER = 

## Σ E

n /12 where, TER = Total Emission Rate of particulate matter emissions in tons per month, averaged over the previous 12 month period

E

n = Emission Rate of particul ate matter
emissions in tons in each calendar month as calculated in I.ZZZ.4.b.(2) [s. NR 407.09(4)(a)1., Wis. Adm. Code]

(4) If emissions are determined based on a stack test derived emission factor under I.ZZZ.4.b.(1)(a)(iii), the following conditions shall be met: (a) When a stack test indicates a higher emission factor than currently in use, this emission factor
must be used to calculate emissions from the date
the stack test was conducted forward. (b) When a stack test indicates a lower emissionFID No. 617013320, Permit No. 617013320

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ments

fact or and the permittee submits a written request to the department to use the lower emission factor, the use of this lower emission factor may commence 45 days after department’s receipt of the applicant’s written request only if the Department does not obje ct, in writing, to the use of the new emission
factor. [s. NR 407.09(4)(a)1., Wis. Adm. Code]

5. Alternative Sampling
Plan for Fuel Sampling 21 (1) The permittee may submit an alternative sampling plan for fuel sampling for approval by the department. [s. 285.65(7), Wis. Stats.] (1) The alternative sampling plan for fuel sampling shall identify specific procedures and frequencies for collecting a nd analyzing samples of coal and
distillate fuel oil to determine the heat content of this fuel. The permittee may use analytical results to determine compliance. [s. 439.085(4), Wis. Adm. Code]

(2) The permittee shall collect and analyze samples of coal and distillate fuel oil utilizing equipment, procedures specified in the alternative sampling plan for fuel sampling. Each analytical result shall

indicate the heat content of coal and distillate fuel
oil. [s. 285.65(3), Wis. Stats., and s. NR 439.085(4), Wis. Adm. Code] (1) The permittee shall keep and maintain the following records: (a) The most recently approved alternative sampling plan for fuel sampling. (b) Records of fuel sampling and anal ysis required in conditions I.ZZZ.5.(b)(1) and (2). These records shall include, but not
be limited to the heat content in million Btu per ton. [s. NR 439.04(1)(d), Wis. Adm. Code]

6. Hydrogen Chloride

Emissions (1) Hydrogen chloride emissions from boilers B21, B22, B23, and
B24 shall not exceed 9.7 tons over (1) To demonstrate compliance status with the condition I.ZZZ.6.a.(1), the permitte e shall use
either: (1) Reference Test Method for Hydrogen
Chloride Emissions: Whenever compliance emission testing is require d,

21 The facility requested that an alternative sampling plan for fuel sampling be included in th e operation permit, although a plan is not required.FID No. 617013320, Permit No. 617013320

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ments any 12 consecutive month period. 22

, 23

, 24 [s. 285.65(7), Wis. Stats.] (a) Fuel supplier information that certifies the chlorine content and hydrogen chloride emission rate (expressed in pounds per million Btu heat content) and the test methods used to determine the chlorine content and hydrogen chloride e mission rate of each shipment of fuel received OR (b) perform fuel sampling and analysis. The method used for coal shall depend on the facility wide annual fuel burning rate according to the quarterly fuel sampling and analysis requirements outlined in conditions I.A.1.c.(2). [s. NR 407.09(1)(c)1.a., Wis. Adm. Code]

(2) The permittee shall calculate the amount of hydrogen chloride emitted each month as follows or using any other method approved by the Department:

E HCl = Σ [C HCl x A x H x (2000 lb/ton) x (1

mmBtu/10 6 Btu)]

Where:

E HCl is the sum of the hydrogen chloride emission rate in pou nds per month for all fuels burned, US EPA Method 26 in 40 CFR Part 60, Appendix A or an alternate method approved by the Department in writing shall be used to demonstrate compliance. [s. NR 439.06(8), Wis. Adm. Code]

(2) Reference Test Method for the Chlorine Content in Solid and Liq uid
Fuels: Whenever the chlorine content of a fuel sample is required, it shall be determined according to a test method approved by the Department in writing. [s. NR 439.03(1)(a), Wis. Adm. Code]

(3) The permittee shall keep monthly
records of: (a) The weighted average hydrogen chloride emission rate (C HCl ) as calculated in I.ZZZ.6.b.(1); in pounds hydrogen chloride per MMBtu. (b) The hydrogen chloride emission rate (E HCl ) as calculated in I.ZZZ.6.b.(2) in pounds per month; (c) The total quantity of fuel burned (A)

22 This limit was established in operation permit revision 617013320

- P21 to restrict hydrogen chloride emissions from B21, B22, B23, and B24 to less than 10 tons per year to allow the facility to remain a minor source for federal hazardous air pollutants and avoid being subject to requirements in s. 112 of the Clean Air Act.

23 Hydrogen chloride emissions from other sources at the facility including the heating plant and the entire campus besides boil ers B21, B22, B23, and B24 are expected to be less than 0.3 tons per year if not negligible.

24 Only hydrogen chloride emissions are restricted because the potential emissions of each federal hazardous air pollutant emitt ed from boilers B21, B22, B23, and B24 is less than 10 tons per year except for hydrogen chloride.FID No. 617013320, Permit No. 617013320

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ments corrected to two significant figures;

C HCl is the weighted average hydrogen chloride emission rate in pounds hydrogen chloride per MMBtu as determined in I.ZZZ.6.b.(1); A is the total quantity of fuel burned in tons per month; H is the weighted average heat content of the fuel burned in Btu per pound as determined in I.ZZZ.6.b.(1). [s. NR 407.09(1)(c)1.a., Wis. Adm. Code]

(3) The permittee shall calculate the total emissions of hydrogen chloride in tons over any 12

cons ecutive month period, corrected to two significant figures. This calculation shall be performed monthly. [s. NR 407.09(1)(c)1.a., Wis. Adm. Code] in tons per month; (d) The weighted average heat content of the fuel burned (H) in Btu per pound; and (e) The hydrogen chloride emissions over any 12 consecutive month period as calculated in I.ZZZ.6.b.(3). [s. NR 439.04(1)(d), Wis. Adm. Code]

7

. Federal Hazardous

Air Pollutants
(Federal HAPs)

. (1) No person may cause, allow or
permit the combined individual
monthly aver age emission of any
federal hazardous air pollutant
(federal HAP) emitted, as
identified in Section 112(b) of

the Clean Air Act [42 USC
7412(b)], to exceed 1,666
pounds per month, aver aged
over any 12 consecutive calendar

months. [s. 285.65 (7), Wis.
Stats. (Elected (1) The permittee shall determine, either
analytically or through the use of pub lished
literature (e.g., MSDS or AP

- 42) and good
engineering practices, for each material used or
applied (e.g., fu els, coatings, thinning agents and cleanup solvents), the identity of all federal
HAPs present or emitted, as identified in
Section 112(b) of the Clean Air Act, and the

maximum con centrations or emission rates of

these HAPs. [s. NR 407.09(4)(a)3.b., Wis.
Adm. Code]

(2) The perm ittee shall calculate the maximum (1) Whenever any hazardous air
pollutant concentration or emission
rate testing of any material (e.g. , ink,
coating, thin ning agent or cleanup
solvent) is re quired for
demonstrating compliance, the
permittee shall use a test method and
testing protocol approved by either
the US EPA or the Department. [ss.
NR 407.09(1)(c)1.a. & 4(a)1. and
NR 439.06(8), W is. Adm. Code]

(2) The permittee shall keep calculationsFID No. 617013320, Permit No. 617013320

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ments

Condition/Avoid MACT)]

(2) No person may cause, allow or
permit the combined monthly
average emis sion of all federal
hazardous air pollut ants (federal
HAPs) emitted each month, as

identified in Secti on 112(b) of
the Clean Air Act [42 USC
7412(b)] , to exceed 4,166
pounds per month, av eraged
over any 12 consecutive calen dar

months. [s. 285.65 (7), Wis.

Sta ts. (Elected
Condition/Avoid MACT)] theoretical emissions , in units of pounds per
month and tons per year, for each federal HAP
emitted, except hydrogen chloride. 25 [s. NR
407.09(4)(a)3.b., Wis. Adm. Code]

(3) The permittee shall comply with requirements in
I.ZZZ.6.b. for hydrogen chloride emissions. [ss.
NR 407.09(1)(c)1.b., NR 407.09(4)(a)1., Wis.
Adm. Code] of the maximum theoretical

emissions , in units of pounds per
month and tons per year, for each
federal HAP emitted except
hydrogen chloride (HCL). 22 [ss.
285.65(3) and 285.63(4)(b), Wis.
Stats.]

(3) The permittee shall comply with
requirements in I.ZZZ.6.c. for
hydrogen chloride emissions. [ss. NR
407.09(1)(c)1.b., NR 407.09(4)(a)1.,
Wis. Adm. Code]

8. Coal Usage (1) The facility

- wide coal usage
shall be less than 10,000 tons

over any 12 consecutive months

. [s. 285.65(7), Wis. Stats.] (1) The permittee shall comply with recordkeeping
requirements in I.ZZZ.8.c.(1). [s. NR
407.09(4)(a)3.b., Wis. Adm. Code] (1) The permittee shall keep and
maintain the following records:

(a) F acility

- wide coal usage, in tons

per mon th ; (b) Facility

- wide coal usage, in tons,
over any 12 consecutive months.
[s. NR 439.04(1)(d), Wis. Adm. Code]

25 This requirement is sufficient to demonstrate compliance, because the facility

- wide maximum theoretical emissions of each federal HAP other than hydrogen chloride are much less than 1,666 pou nds per month and the facility

- wide maximum theoretical emissions of all federal HAPs combined except hydrogen chloride are much less than 14.9 tons per year, or 2,483.33 pounds per month.