# Enclosure 1

### ENCLOSURE 1 

# INFORMATION COLLECTION REQUEST FOR Off

-Site Waste and Recovery Operations
This information collection request is being conducted by the Environmental Protection Agency’s (EPA) Office of Air and Radiation (OAR) to assist the EPA Administrator in developing emission standards for Off

-Site Waste and Recovery Operations under CleanAir Act (CAA) section 112. The survey is being sent under the authority of Section 114 of the CAA.
BACKGROUND: Section 112 (d) of the Clean Air Act (CAA) calls for EPA to promulgate national technology

-based emission standards for hazardous air pollutants (NESHAP) for sources emitting one or more of the HAP listed in CAA section 112(b). For major sources, these technology

-based standards must reflect the maximum degree of emissions reductions of HAP achievable (after considering cost, energy requirements, and nonair quality health and environmental impacts). In addition, under CAA section 112(d)(6), EPA is required to review the technology

-based standards and revise them “as necessary (taking into account developments in practices, processes, and control technologies)” no less frequently than every 8 years. Furthermore, we are required by section 112(f) (2) of the Clean Air Act (CAA) to assess the risk remaining (residual risk) eight years after thepromulgationof maximum achievable control technology (MACT) standards under section 112(d). If we find the residual risk fails to protect public health with an ample margin of safety or to prevent (taking into consideration various factors) adverse environmental effects, we are required to promulgate
more stringent standards.
The Off

-Site Waste and Recovery Operations maximum achievable control technology (MACT) standards were promulgated on July 1, 1996 (see 61 FR 34140). We are collecting specific detailed information to support development of standards as part of our reviewasdescribed above. Please note this survey is for off

site waste and recovery operations only. CAA section 114(a) states that the Administrator may require any person who owns or operates any emission source, who manufacturesemission control equipment or process equipment, who the Administrator believes may have information necessary for the purposes set forth in section 114(a), or who is subject to any requirement of the CAA (other than certain provisions under Title II), toprovide EPA with information for the following purposes:
1.Developing or assisting in the development of the following:
a.State implementation plans (§§ 110 and 111(d)); b.New Source Performance Standards (NSPS) (§ 111);
c.National Emissions Standards for Hazardous Air Pollutants (NESHAP) (§ 112); d.Solid waste combustion or other related solid waste regulations (§ 129); 2.Determining whether any person is in violation of any standards or requirements developed under the authorities cited above; or 3.Carrying out anyprovision under the CAA (except certain provisions under Title II). The Administrator may require that those persons identified above do the following so the Administrator may have the information necessary for the items listed in #1

-3:

establish and maintain records;

make reports;

### install, use, and maintain monitoring equipment, and use audit procedures, or methods;

sample emissions (in accordance with such procedures or methods, at such locations, at such intervals, during such periods, and in such manner as the Administrator shall prescribe);

keep records on control equipment parameters, production variables or other indirect data when direct monitoring of emissions is impractical;

submit compliance certifications in accordance with section 114(a)(3); and

provide such other information as the Administrator may reasonably require.
DIRECTIONS:

All recipients must complete and return this survey byApril 10, 2013

.

Please identify clearly any response(s) that you consider to be confidential business information(CBI).Any responses not so identified will be included in a publicly available database.Refer to Enclosures3,4, 5, and 6 for more information on the treatment of CBI and a list of information you may be asked to submit later tosubstantiate a claim of confidentiality. DEFINITIONS:For the purposes of this ICR only, termsused have the meanings attributed to them in 40 CFR 63.681. CONFIDENTIAL BUSINESS INFORMATION (CBI): Please indicate if any CBI is included in this survey response:

## Y

## N
OFF

-SITE WASTE AND RECOVERY OPERATIONS We believe that you own a facility that hasOff

-Site Waste and Recovery Operations. If you believe that this survey does not pertain to you, please indicate your reason below: 

## The Off

-SiteWaste and Recovery Operationsarepermanently shut down. Please also identify the date theOff

-Site Waste and Recovery Operationswereshut down,what steps were taken to close the equipment or stop operations, and if you still have a permit

.

_________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________ 

## NoOff

-Site Waste and Recovery Operationsat this facility.Please identifythe operations at the facility.

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________ If yourfacilitydoesnothaveOff

-Site Waste and Recovery Operations,please respond as soon as possible.We will review that information and respond as to whether you need to complete any other part of the survey.

# Enclosure 2

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 1 of 15 General Information
Name of Legal Owner: Clean Harbors Recycling Services of Ohio L.L.C. Legal Owner Address: 581 Milliken Drive, S.E. Hebron, OH 43025-9687 Number of Legal Owner Employees:(740) 929-3532 Facility Name: Clean Harbors Recycling Services of Ohio L.L.C. Facility Address: 581 Milliken Drive, S.E. Hebron, OH 43025-9687 Mailing Address (if different from facility address): Facility Contact Name: Susan Sevy Facility Contact Title: Environmental Compliance Manager Facility Contact Phone Number: (740) 929-3532 Facility Contact Email Address: sevys@cleanharbors.com Number of Company Employees at the Entire Facility: 28

Please enter any other comments regarding general ownership information here:

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 2 of 15 Facility Information
Is the facility a major source for HAP? (see definition below) Major sources are any stationary source or group of stationary sources located within a contiguous area and under common control that emits or has the potential to emit considering controls, in the aggregate, 10 tons per year (TPY) or more of any hazardous airpollutant or 25 TPY or more of any combination of HAP. Are there one or more off-site waste management or recovery operations at the facility subject to the Off-Site Waste and Recovery Operations (OSWRO) MACT (40 CFR 63, subpart DD)?
Is the facility exempt from complying with the OSWRO MACT?

What type(s) of off-site waste does the facility accept? (please include shipment method, physical form (i.e., solid, liquid, sludge), and a general description)

Approximately how many sources (facilities) does that waste come from? What is the base year for which information is being provided? (please limit reporting years between 2006 and 2012, and provide the most current year)
For this base year, what was the amount of off-site waste received? (please specify units; e.g., gal/yr) For this base year, what was the HAP content of the off-site waste received? (please specify units; e.g., tons)
How many hours per year are control devices bypassed to the atmosphere to perform routine maintenance?
Are any OSWRO operations scheduled to be discontinued?

Are any OSWRO operations scheduled to be added or expanded?

What is the permitting classification of your facility?

What are the operating permit IDs for the OSWRO operations at your facility?

Is your operating permit available online?

Please provide the coordinates (in decimal degrees) of your facility property boundary at each corner (node). Alternatively, please provide the minimum distance from any OSWRO emission point to the facility property boundary.

Please enter any other comments regarding the facility here: The base year for the provided information is 2010 unless otherwise noted.

Approximately 1.75 million gallons.

Approximately 3,794 tons. If yes, please explain:

~100 hrs/yr.

NW - 39.985961, -82.476250 NE - 39.985381, -82.473808 SE - 39.983619, -82.473858 SW - 39.983747, -82.476439 Clean Harbors' Hebron Facility accepts a broad range of solid and liquid organic waste materials that are delivered via tanker truck, totes, drums, and other similar containers.

5,000

http://wwwapp.epa.ohio.gov/dapc/permits_issued /24887.pdf P001, P004-P009, P017, T075, T096, T101-T103, T106-T111, T132-T137, T139-T145, T148, T163, T164, T167, T180, T183-T194, T196, T200, T206, T207, T210-T212, T248, equipment leaks, containers, tanks, and transfer operations.

If yes, please provide a link to or a copy of your most recent operating permit. If no, please provide a copy of your most recent operating permit. If yes, please provide date(s) that addition(s) and/or expansion(s) will begin production and explain changes: If yes, please provide dates of closure and explain changes:

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 3 of 15 If no, please explain.

If no, please explain.

If "Other", please explain:

If "Other", please explain:

If neither apply, please explain:

If yes, please describe the control technique(s):


### Please provide the additional capital and annual costs of this practice above that required by the OSWRO NESHAP:

Pumps 95 Compressors - Agitators - Pressure relief devices 7 Sampling connection systems - Open-ended valves or lines 1,200 Connectors 1,925 Instrumentation systems - Open-ended valves and lines capped/plugged when not in
use. Please enter any other comments regarding equipment leaks here: What is the number of each type of component for the equipment in OSWRO HAP service (equipment that contacts off-site material having a total HAP concentration≥ 10% by weight for 300 hours/year or more)? With which subpart do you comply for equipment leaks? Please provide documentation demonstrating the basis for the equipment leak emissions estimates.What type of documentation are you providing? Equipment Leaks
Have you verified and/or corrected the equipment leak emissions for your OSWRO processes in Enclosure 2A?

Have you completed all control information fields for your OSWRO equipment leaks in Enclosure 2A?

What emissions calculation approach was used to estimate the equipment leak emissions?

Are you implementing work practices or other HAP control techniques beyond those required by the MACT standard?

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

If no, please explain.

If no, please explain.

If "Other", please explain:

If "Other", please explain:

If yes, please describe the control technique(s):


### Please provide the additional capital and annual costs of this practice above that required by the OSWRO NESHAP:

Emissions from transfer systems are accounted for within fugitive equipment leak, container, and tank emission calculations. Please enter any other comments regarding transfer systems here: Transfer Systems
Have you entered the OSWRO transfer system emissions in Enclosure 2A?

Have you completed all control information fields for your OSWRO transfer systems in Enclosure 2A?

What emissions calculation approach was used to estimate the transfer system emissions?

Are you implementing work practices or other HAP control techniques beyond those required by the MACT standard? Please provide documentation demonstrating the basis for the transfer system emissions estimates.Are you providing emissions factors or source test data?

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

If no, please explain.


### There are no oil-water or organic-water separators subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility.

If no, please explain.


### There are no oil-water or organic-water separators subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility.

If "Other", please explain: N/A - There are no oil-water or organic-water separators subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility.

If "Other", please explain: 

### N/A - There are no oil-water or organic-water separators subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility.

If yes, please describe the control technique(s): 

### N/A Please provide the additional capital and annual costs of this practice above that required by the OSWRO NESHAP:
N/A

N/APlease enter any other comments regarding organic or oilwater separators here: Are you implementing work practices or other HAP control techniques beyond those required by the MACT standard? Please provide documentation demonstrating the basis for the oil-water and organic-water separators emissions estimates.Are you providing emissions factors or source test data? Oil-water and organic-water separators
Have you entered the OSWRO oil-water and organic-water separators emissions in Enclosure 2A?

Have you completed all control information fields for your OSWRO oil-water and organic-water separators in Enclosure 2A?

What emissions calculation approach was used to estimate the oil-water and organic-water separators emissions?

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

If no, please explain.

If no, please explain.

If "Other", please explain:



### Please listeachOSWRO container requiring Level 1 or Level 2 control:

Container ID Container capacity Container emissions control level implemented Any off-site waste 26 gal < Capacity < 119 gal Level 1 Not in light material service Capacity > 119 gal Level 1 Any off-site waste in light material service Capacity > 119 gal Level 2 If yes, please describe the control technique(s): 

### Containers
Have you entered the OSWRO containers emissions in Enclosure 2A?

Have you completed all control information fields for your OSWRO containers in Enclosure 2A?

What emissions calculation approach was used to estimate the containers emissions?

Are you implementing work practices or other HAP control techniques beyond those required by the MACT standard? Please provide documentation demonstrating the basis for the containers emissions estimates.Are you providing emissions factors or source test data?

Please provide the additional capital and annual costs of this practice above that required by the OSWRO NESHAP: If "Other", please explain:



### Please enter any other comments regarding containers here: (add information for more containers as necessary)

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

If no, please explain. 

### There are no surface impoundments subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility.

If no, please explain. 

### There are no surface impoundments subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility.

If "Other", please explain: N/A - There are no surface impoundments subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility.

If "Other", please explain: 

### N/A - There are no surface impoundments subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility.

N/A

N/A
N/A - There are no surface impoundments subject to 40 CFR 63, Subpart DD at Clean Harbors' Hebron Facility. 

### Please enter any other comments regarding surface impoundments here: If yes, please describe the control technique(s):


### Please provide the additional capital and annual costs of this practice above that required by the OSWRO NESHAP: Surface Impoundments
Have you entered the OSWRO surface impoundments emissions in Enclosure 2A?

Have you completed all control information fields for your OSWRO surface impoundments in Enclosure 2A?

What emissions calculation approach was used to estimate the surface impoundments emissions?

Are you implementing work practices or other HAP control techniques beyond those required by the MACT standard? Please provide documentation demonstrating the basis for the surface impoundments emissions estimates.Are you providing emissions factors or source test data?

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 8 of 15 If no, please explain.

If no, please explain. Process Vent Emissions Information
Have you verified and/or corrected the process vent emissions for your OSWRO processes in Enclosure 2A?

Have you completed all control information fields for your OSWRO process vent streams in Enclosure 2A?

What emissions calculation approach was used to estimate the process vent emissions?

Please enter any other comments regarding process vents here: If "Other", please explain:

If yes, please describe the control technique(s):



### Please provide the additional capital and annual costs of this practice above that required by the OSWRO NESHAP: Please provide documentation demonstrating the basis for the process vent emissions estimates.Are you providing emissions factors or source test data?
Emissions are based on process material throughputs, material composition, and RFO HAP destruction efficiency according to calculations specified in Title V operating permit.
Are you implementing work practices or other HAP control techniques beyond those required by the MACT standard? If "Other", please explain:

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 9 of 15 Tanks Emissions Information

Please listeachOSWRO tank requiring Level 1 or Level 2 control:

Tank ID Tank capacity Tank content MTVP1

### Tank content AVP2 

### Tank height Tank diameterTank average annual throughput Tank emissions control equipment T096 15,000 47.66 32.15 24.0 10.5 45,000 Level 1 T101 15,000 47.66 32.19 24.0 10.5 30,000 Level 1 T102 15,000 47.66 32.19 24.0 10.5 30,000 Level 1 T103 15,000 47.66 32.19 24.0 10.5 30,000 Level 1 T107 7,500 N/A N/A 13.0 10.5 100,000 Level 1 T108 7,500 0.55 0.55 13.0 10.5 107,500 Level 1 T109 7,500 47.66 32.47 13.0 10.5 222,325 Level 1 T110 7,500 47.66 32.90 13.0 10.5 115,000 Level 1 T111 7,500 1.89 1.89 13.0 10.5 200,000 Level 1 T112 7,500 47.66 32.90 13.0 10.5 115,000 Level 1 T132 15,000 N/A N/A 24.0 10.5 45,000 Level 1 T133 15,000 12.89 5.72 24.0 10.5 50,000 Level 1 T134 15,000 47.66 47.66 24.0 10.5 30,000 Level 1 T135 15,000 12.89 5.72 24.0 10.5 25,000 Level 1 T136 15,000 47.66 47.66 24.0 10.5 45,000 Level 1 T137 15,000 N/A N/A 24.0 10.5 15,000 Level 1 T139 15,000 12.89 5.72 24.0 10.5 30,000 Level 1 T140 15,000 12.89 5.72 24.0 10.5 25,000 Level 1 T141 15,000 N/A N/A 24.0 10.5 40,000 Level 1 T142 15,000 0.95 0.85 24.0 10.5 90,000 Level 1 T143 15,000 N/A N/A 24.0 10.5 45,000 Level 1 T144 15,000 N/A N/A 24.0 10.5 45,000 Level 1 T145 15,000 N/A N/A 24.0 10.5 15,000 Level 1 T149 20,000 12.89 5.72 32.0 10.5 30,000 Level 1 T150 20,000 N/A N/A 32.0 10.5 25,000 Level 1 T151 30,000 N/A N/A 35.0 12.0 30,000 Level 1 T152 30,000 N/A N/A 35.0 12.0 30,000 Level 1 T153 30,000 N/A N/A 35.0 12.0 60,000 Level 1 T156 15,000 N/A N/A 24.0 10.5 20,000 Level 1 T157 15,000 12.89 5.72 24.0 10.5 20,000 Level 1 T158 15,000 12.89 5.72 24.0 10.5 30,000 Level 1 T159 30,000 N/A N/A 35.0 12.0 60,000 Level 1 T160 30,000 N/A N/A 35.0 12.0 60,000 Level 1 T161 30,000 N/A N/A 35.0 12.0 60,000 Level 1 T163 15,000 N/A N/A 24.0 10.5 3,000,000 Level 1 T165 15,000 0.95 0.85 24.0 10.5 25,000 Level 1 T166 15,000 0.95 0.85 24.0 10.5 25,000 Level 1 T167 30,000 47.66 32.47 35.0 12.0 120,000 Level 1 T168 30,000 N/A N/A 35.0 12.0 45,000 Level 1 T169 30,000 N/A N/A 35.0 12.0 30,000 Level 1 T180 15,000 0.55 0.55 24.0 10.5 50,000 Level 1 T181 15,000 47.66 47.66 24.0 10.5 45,000 Level 1 T182 15,000 N/A N/A 24.0 10.5 45,000 Level 1 T183 7,500 47.66 32.69 11.0 10.5 75,000 Level 1 T184 7,500 N/A N/A 11.0 10.5 60,000 Level 1 T185 15,000 N/A N/A 24.0 10.5 60,000 Level 1 T186 15,000 47.66 32.69 24.0 10.5 60,000 Level 1 T187 15,000 N/A N/A 24.0 10.5 120,000 Level 1 T188 15,000 47.66 32.70 24.0 10.5 60,000 Level 1 T189 7,500 47.66 32.69 11.0 10.5 60,000 Level 1 T190 15,000 47.66 32.70 24.0 10.5 60,000 Level 1 T191 15,000 1.89 1.89 24.0 10.5 15,000 Level 1 T192 7,500 47.66 33.88 11.0 10.5 45,000 Level 1 T193 15,000 47.66 32.70 24.0 10.5 75,000 Level 1 T194 7,500 1.89 1.89 11.0 10.5 222,325 Level 1 T195 15,000 N/A N/A 24.0 10.5 320,000 Level 1 T200 15,000 N/A N/A 24.0 10.5 75,000 Level 1 

### Have you entered the tanks emissions for your OSWRO processes in Enclosure 2A?

Have you completed all control information fields for your OSWRO storage vessels in Enclosure 2A?

What emissions calculation approach was used to estimate the tank emissions? If no, please explain.

If no, please explain.

If yes, please describe the control technique(s): 

### Please provide documentation demonstrating the basis for the tanks emissions estimates.Are you providing emissions factors, source test data or other data?

TANKS Emissions Estimation Software is used to calculate emissions for each tank.
Are you implementing work practices or other HAP control techniques beyond those required by the MACT standard? If "Other", please explain:

If "Other", please explain:



### Please provide the additional capital and annual costs of this practice above that required by the OSWRO NESHAP:

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 10 of 15 Tanks Emissions Information T201 15,000 N/A N/A 24.0 10.5 75,000 Level 1 T202 7,500 N/A N/A 11.0 10.5 60,000 Level 1 T203 15,000 47.66 34.49 24.0 10.5 113,010 Level 1 T204 15,000 47.66 34.08 24.0 10.5 113,010 Level 1 T205 15,000 N/A N/A 24.0 10.5 106,020 Level 1 T206 30,000 1.89 1.89 35.0 12.0 600,000 Level 1 T207 30,000 N/A N/A 35.0 12.0 2,500,000 Level 1 T208 15,000 47.66 44.82 24.0 10.5 113,010 Level 1 T209 15,000 47.66 34.08 24.0 10.5 113,010 Level 1 T210 15,000 47.66 47.66 24.0 10.5 120,000 Level 1 T211 30,000 47.66 8.74 35.0 12.0 150,000 Level 1 T212 30,000 1.89 1.89 35.0 12.0 240,000 Level 1 T213 15,000 47.66 34.37 24.0 10.5 106,020 Level 1 T214 15,000 47.66 34.37 24.0 10.5 106,020 Level 1 T248 20,000 47.66 32.47 32.0 10.5 780,000 Level 1

1

### Maximum True HAP Vapor Pressure
2

### Average HAP Vapor Pressure For each tank with an internal floating roof, please list the slotted ladder information:

Tank ID Number of ladders with slotted legsGasketed deck cover over slotted ladder(s)?Ladder sleeve over slotted ladder(s)?Pole wipers in place for slotted ladder legs?

For each tank with a fixed roof, please list the tank fitting information:

Tank ID Number of access hatches Number of gauge hatches Number of conservation vents Number of valves/instruments Number of emergency pressure relief vents T096 2 1 1 3 1 T101 2 1 1 3 1 T102 2 1 1 3 1 T103 2 1 1 3 1 T107 2 1 1 3 1 T108 2 1 1 3 1 T109 2 1 1 3 1 T110 2 1 1 3 1 T111 2 1 1 3 1 T112 2 1 1 3 1 T132 2 1 1 3 1 T133 2 1 1 3 1 T134 2 1 1 3 1 T135 2 1 1 3 1 T136 2 1 1 3 1 T137 2 1 1 3 1 T139 2 1 1 3 1 T140 2 1 1 3 1 T141 2 1 1 3 1 T142 2 1 1 3 1 T143 2 1 1 3 1 T144 2 1 1 3 1 T145 2 1 1 3 1 T149 2 1 1 3 1 T150 2 1 1 3 1 T151 2 1 1 3 1 T152 2 1 1 3 1 T153 2 1 1 3 1 T156 2 1 1 3 1 T157 2 1 1 3 1 T158 2 1 1 3 1 T159 2 1 1 3 1 T160 2 1 1 3 1 T161 2 1 1 3 1 T163 2 1 1 3 1 T165 2 1 1 3 1 T166 2 1 1 3 1 T167 2 1 1 3 1 T168 2 1 1 3 1 T169 2 1 1 3 1 T180 2 1 1 3 1 T181 2 1 1 3 1 T182 2 1 1 3 1 T183 2 1 1 3 1 T184 2 1 1 3 1 T185 2 1 1 3 1 T186 2 1 1 3 1 T187 2 1 1 3 1 T188 2 1 1 3 1 T189 2 1 1 3 1 T190 2 1 1 3 1 T191 2 1 1 3 1 T192 2 1 1 3 1 T193 2 1 1 3 1 T194 2 1 1 3 1 T195 2 1 1 3 1 T200 2 1 1 3 1 T201 2 1 1 3 1 T202 2 1 1 3 1 T203 2 1 1 3 1 T204 2 1 1 3 1 N/A - There are no tanks that use a floating roof at Clean Harbors' Hebron Facility. 

### (add information for more tanks as necessary)

(add information for more tanks as necessary)

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 11 of 15 Tanks Emissions Information T205 2 1 1 3 1 T206 2 1 1 3 1 T207 2 1 1 3 1 T208 2 1 1 3 1 T209 2 1 1 3 1 T210 2 1 1 3 1 T211 2 1 1 3 1 T212 2 1 1 3 1 T213 2 1 1 3 1 T214 2 1 1 3 1 T248 2 1 1 3 1

1

### Maximum True HAP Vapor Pressure
For each tank with a floating roof (internal or external), please list the tank information:

Tank ID Annual number of days roof rests on landing legs Length of landing legs N/A - There are no tanks that use a floating roof at Clean Harbors' Hebron Facility.



### Please enter any other comments regarding tanks here: (add information for more tanks as necessary)

(add information for more tanks as necessary)

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 12 of 15 Off-Site Material Treatment

If you treat off-site waste using biological degradation, please answer the following questions: What method of off-site waste HAP reduction is used?

How do you characterize the components of the waste products you receive that are treated with biological degradation? N/A



### Please enter any other comments regarding off-site waste treatment here: N/A 

### Do you perform any testing or other practices to determine whether fouling agents may be in the waste received? N/A If "Other" or more than one of the above applies, please explain.

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 13 of 15 Startup and Shutdown Events

If no for any of the above, please explain:

Please provide the following information about all startup and shutdown events:
Process vents 

### 1. What emissions source types experience startup and shutdown events? The United States Court of Appeals for the District of Columbia Circuit vacated portions of two provisions in the EPA’s CAA section 112 regulations governing the emissions of HAP during periods of startup, shutdown and malfunction (SSM). Sierra Club v. EPA, 551 F.3d 1019 (D.C. Cir. 2008). Specifically, the Court vacated the SSM exemption contained in 40 CFR 63.6(f)(1) and 40 CFR 63.6(h)(1), that are part of a regulation, commonly referred to as the “General Provisions Rule,” that the EPA promulgated under section 112 of the CAA. When incorporated into CAA section 112(d) regulations for specific source categories, these two, now vacated, provisions exempted sources from the requirement to comply with the otherwise applicable CAA section 112(d) emission standard during periods of SSM. To be consistent with the Court’s decision, facilities must comply with the applicable standards at all times.

For each emission source type, do the annual emissions estimate in the Enclosure 2A "Emissions (TPY)" field include the annual emissions from startup and shutdown events that you added in the "STARTUP EMISSIONS (TPY)" and "SHUTDOWN EMISSIONS (TPY)" fields? Please enter a separate response for each emissions point type below:

For each emission source type, can you comply with the emissions limitation and/or work practices in the regulation that apply during normal operation during startup and shutdown events? Please enter a separate response for each emissions point type below: Surface Impoundments

Tanks

Equipment Leaks
Transfer Systems

Containers Equipment Leaks
Transfer Systems
Organic and Oil-Water Separators

Containers

Surface Impoundments

Process Vents Organic and Oil-Water Separators

Tanks Process Vents

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 14 of 15 Startup and Shutdown Events P005-P008 & P017 are batch processes. P001, P004, & P009 are continuous processes.

P005-P008 & P017 - when a batch is started or completed or there is a process equipment malfunction (e.g., pump failure). P001, P004, & P009 - process equipment malfunction or maintenance. Lower vent flows and/or concentrations routed to RFO

Vented to RFO

P005-P008 & P017 - 2 batches per day per unit. P001, P004, & P009 - 1 every other day.

P005-P008 & P017 - 0.5 hr, 20-60 mins. P001, P004, & P009 - 1 hr, 1-2 hrs.P005-P008 & P017 - overheads production/refilling unit. P001, P004, & P009 - achieve operating mode/starting feed.
N/A

The RFO operates while the sources startup or shutdown. Emissions are controlled by the RFO at the same destruction efficiency achieved during normal operating conditions. Clean Harbors' Startup Shutdown and Malfunction Plan (SSMP) outlines procedures for startup and shutdown events at the RFO.
Temperature is monitored in the RFO with a continuous monitoring system (CMS) to demonstrate the temperature is sufficient to achieve the required HAP destruction efficiency. N/A

N/A

N/A

N/A 

### 5. What safety issues are connected with a startup or shutdown event? 2. How often do startup or shutdown events occur?

3. What is the average and range of event duration? 1.d. How are emissions released to the atmosphere (e.g., through a pressure relief device)? 1.c. How does the startup or shutdown event compare to normal operations (e.g., differences in flowrate, temp., pressure, alternate fuels used, alternate control devices used, etc.)? 1.a. Under normal operating conditions, do these emissions sources operate continuously?

1.b. What triggers the equipment to experience a startup or shutdown event (e.g. hot startup, startup after an emergency shutdown, re-start, control device startup)?

9.a. Please describe how HAP emissions would be minimized.

9.b. How much would it cost to minimize HAP emissions in this manner? 9.c. How much would HAP emissions be reduced compared to an uncontrolled event? (If "emission factor" is used as basis for emissions estimate, please provide the emission factor and sources of the emission factor.1

### ) 4. What marks the end of the startup or shutdown event?

9. During startup and shutdown events, if you cannot comply with the emissions limitation and/or work practices in the regulation that apply during normal operation, what is the minimum emissions level that could be achieved?

1If "source test" is used as basis for emissions estimate, please provide a copy of the source test. 

### Please enter any other comments regarding startup or shutdown here: 6. How do you determine the HAP emissions during the event?

7. How are control devices and work practices used to minmize emissions during the startup or shutdown event?

8. What compliance determination method(s) do you use during startup and shutdown events (e.g., monitor with CEMS)?

### U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 15 of 15 Startup and Shutdown Events

# Enclosure 2aEnclosure 2a

Page 1 Please complete this table for all OSWRO emission units. Please report all emissions related to the off-site waste handled and/or treated.

Facility Name Emission Unit ID Process ID Emission Release Point ID SCC Code1Emissions Start Date Emissions End Date Pollutant CAS Number2 Pollutant Name (include organic and non-organic pollutants) Actual Emissions (TPY) MACTAllowable Emissions (TPY)3 Routine Emissions Max Hourly

(lbs/hr) Startup Emissions (TPY) Startup Emissions

(lbs/hr) Shutdown Emissions (TPY) Shutdown Emissions

(lbs/hr) MACT Source Category Emission Release

Point Type4 Stack Height (ft)Exit Gas Temperatu re (°F) Stack Diameter (ft) Exit Gas Velocity (ft/sec) Exit Gas Flow Rate (ft3/sec)FugitiveLength (EW) (ft) FugitiveWidth (NS) (ft) Fugitive Angle (degrees) 5 Longitude (decimal degrees)6 Latitude (decimal degrees)6 Is Control Measure In Place? Control Measure7 Control Measure Efficiency Comments 127184Perchloroethylene 0.0664 0.0664 0.9213 See note 0.921 See note 0.921 75092 Methylene Chloride 0.1418 0.1418 0.9836 See note 0.984 See note 0.984 1330207Xylene 0.0062 0.0062 0.4947 See note 0.495 See note 0.495

67561 Methanol 0.0061 0.0061 0.3185 See note 0.319 See note 0.319 108883Toluene 0.0509 0.0509 1.3475 See note 1.348 See note 1.348 127184Perchloroethylene 0.4110 0.4110 0.7072 See note 0.7072 See note 0.7072 75092 Methylene Chloride 0.1055 0.1055 0.6233 See note 0.6233 See note 0.6233 100414Ethylbenzene 0.000002 0.000002 0.0006 See note 0.0006 See note 0.0006 1330207Xylene 0.000003 0.000003 0.0014 See note 0.0014 See note 0.0014

Clean Harbors Recycling Services of Ohio L.L.C. P005 P005-20EgRTOScrubr 50310007 1/1/2010 12/31/2010 127184Perchloroethylene 0.2752 0.2752 0.1658 See note 0.1658 See note 0.1658 Off-Site Waste and Recovery Operations Vertical 26 115 3 41.4628 293.0833 N/A N/A N/A -82.4758339.984444 Yes Combustor 98.95%Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates. 127184Perchloroethylene 0.0038 0.0038 0.0919 See note 0.0919 See note 0.0919
1330207Xylene 0.0006 0.0006 0.0133 See note 0.0133 See note 0.0133
108883Toluene 0.0043 0.0043 0.0320 See note 0.0320 See note 0.0320

Clean Harbors Recycling Services of Ohio L.L.C. P007 P007-26EgRTOScrubr 50310007 1/1/2010 12/31/2010 127184Perchloroethylene 0.0633 0.0633 0.0604 See note 0.0604 See note 0.0604 Off-Site Waste and Recovery Operations Vertical 26 115 3 41.4628 293.0833 N/A N/A N/A -82.4758339.984444 Yes Combustor 98.95%Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates. 127184Perchloroethylene 0.0440 0.0440 0.1371 See note 0.1371 See note 0.1371
1330207Xylene 0.0037 0.0037 0.0377 See note 0.0377 See note 0.0377
108883Toluene 0.0024 0.0024 0.0347 See note 0.0347 See note 0.0347

127184Perchloroethylene 1.6860 1.6860 0.8707 See note 0.8707 See note 0.8707

75092 Methylene Chloride 0.1890 0.1890 1.1588 See note 1.1588 See note 1.1588

108883Toluene 0.000002 0.000002 0.0002 See note 0.0002 See note 0.0002 Vertical 26 115 3 41.4628 293.0833 N/A N/A N/A -82.4758339.984444 Yes Combustor 98.95%Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates.

1330207Xylene 0.000002 0.000002 0.0002 See note 0.0002 See note 0.0002 Vertical 26 115 3 41.4628 293.0833 N/A N/A N/A -82.4758339.984444 Yes Combustor 98.95%Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates. 79016 Trichloroethylene 0.0115 0.0115 0.0026 75092 Methylene Chloride 0.0804 0.0804 0.0184 127184Perchloroethylene 0.0145 0.0145 0.0033 71556 1,1,1-Trichloroethane 0.0234 0.0234 0.0053 79016 Trichloroethylene 0.0073 0.0073 0.0017 75092 Methylene Chloride 0.0508 0.0508 0.0116 127184Perchloroethylene 0.0091 0.0091 0.0021 71556 1,1,1-Trichloroethane 0.0148 0.0148 0.0034 79016 Trichloroethylene 0.0073 0.0073 0.0017 75092 Methylene Chloride 0.0508 0.0508 0.0116 127184Perchloroethylene 0.0091 0.0091 0.0021 71556 1,1,1-Trichloroethane 0.0148 0.0148 0.0034 79016 Trichloroethylene 0.0073 0.0073 0.0017 75092 Methylene Chloride 0.0508 0.0508 0.0116 127184Perchloroethylene 0.0091 0.0091 0.0021 71556 1,1,1-Trichloroethane 0.0148 0.0148 0.0034 Clean Harbors Recycling Services of Ohio L.L.C. T107 T107 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T108 T108 N/A 50310003 1/1/2008 12/31/2008 79016 Trichloroethylene 0.0094 0.0094 0.0022 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0280 0.0280 0.0064 75092 Methylene Chloride 0.2021 0.2021 0.0462 127184Perchloroethylene 0.0348 0.0348 0.0080 71556 1,1,1-Trichloroethane 0.0579 0.0579 0.0132 79016 Trichloroethylene 0.0021 0.0021 0.0005 75092 Methylene Chloride 0.0157 0.0157 0.0036 127184Perchloroethylene 0.0025 0.0025 0.0006 71556 1,1,1-Trichloroethane 0.0044 0.0044 0.0010 Clean Harbors Recycling Services of Ohio L.L.C. T111 T111 N/A 50310003 1/1/2008 12/31/2008 127184Perchloroethylene 0.0840 0.0840 0.0192 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0021 0.0021 0.0005 75092 Methylene Chloride 0.0157 0.0157 0.0036 127184Perchloroethylene 0.0025 0.0025 0.0006 71556 1,1,1-Trichloroethane 0.0044 0.0044 0.0010 Clean Harbors Recycling Services of Ohio L.L.C. T132 T132 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 1330207Xylene 0.0003 0.0003 0.0001 108883Toluene 0.0065 0.0065 0.0015 67561 Methanol 0.0028 0.0028 0.0006 Clean Harbors Recycling Services of Ohio L.L.C. T134 T134 N/A 50310003 1/1/2008 12/31/2008 75092 Methylene Chloride 0.4085 0.4085 0.0933 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.4764439.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 1330207Xylene 0.0003 0.0003 0.0001 108883Toluene 0.0055 0.0055 0.0013 67561 Methanol 0.0023 0.0023 0.0005 Clean Harbors Recycling Services of Ohio L.L.C. T136 T136 N/A 50310003 1/1/2008 12/31/2008 75092 Methylene Chloride 0.6400 0.6400 0.1461 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.4764439.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T137 T137 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 1330207Xylene 0.0004 0.0004 0.0001 108883Toluene 0.0075 0.0075 0.0017 67561 Methanol 0.0032 0.0032 0.0007 1330207Xylene 0.0003 0.0003 0.0001 108883Toluene 0.0055 0.0055 0.0013 Clean Harbors Recycling Services of Ohio L.L.C. T096 T096 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0

~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services

f Ohi L L C T140 T140 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for the proposed MACT DD rule (EPA- N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T139 T139 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T135 T135 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T133 T133 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T112 T112 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T110 T110 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T109 T109 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T103 T103 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Fixed Roof Tank

Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T102 T102 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A ~60% 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T101 T101 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes 1/1/2010

Clean Harbors Recycling Services of Ohio L.L.C. P017 Solvent Drying EgRTOScrubr50310007 Clean Harbors Recycling Services of Ohio L.L.C. P009 P009-32EgRTOScrubr50310007 Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates. 3 41.4628 293.0833 N/A N/A N/A

12/31/2010 Off-Site Waste and Recovery Operations Vertical 26 115 3 98.95%Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates. 115

39.984444 Yes Combustor 41.4628 293.0833 N/A N/A N/A 39.984444 Yes Combustor

-82.4758339.984444 Yes Combustor 98.95% 98.95%Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates.

Clean Harbors Recycling Services of Ohio L.L.C. P008 P008-29EgRTOScrubr50310007 41.4628 293.0833 N/A N/A N/A -82.47583 12/31/2010 Off-Site Waste and Recovery Operations Vertical 26 115 3

1/1/2010 12/31/2010 Off-Site Waste and Recovery Operations Vertical 26 Clean Harbors Recycling Services of Ohio L.L.C. (annual average if the parameter varies) Vertical Emissions Release Point Parameters Fugitive Emissions Release Point Parameters

Clean Harbors Recycling Services of Ohio L.L.C. P001 P001-8EgRTOScrubr50310007 1/1/2010 12/31/2010 Off-Site Waste and Recovery Operations Vertical 26 115 3 41.4628 293.0833 N/A N/A N/A 39.984444 Yes Combustor 98.95%Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates.

39.984444 12/31/2010 Off-Site Waste and Recovery Operations Vertical 26 Yes Combustor 98.95%Combustor is a regenerative thermal oxidizer. Startup and shutdown emissions accounted for in actual emission estimates. 293.0833 N/A N/A N/A -82.47583 115 3 41.4628 -82.47583

P006 P006-23EgRTOScrubr50310007 1/1/2010 Clean Harbors Recycling Services of Ohio L.L.C. P004 P004-17EgRTOScrubr50310007 1/1/2010

-82.47583

Off-Site Waste and Recovery Operations 1/1/2012 12/31/2012Enclosure 2a

Page 2 67561 Methanol 0.0023 0.0023 0.0005 Clean Harbors Recycling Services of Ohio L.L.C. T141 T141 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 1330207Xylene 0.0036 0.0036 0.0008

100414Ethylbenzene 0.0025 0.0025 0.0006

Clean Harbors Recycling Services of Ohio L.L.C. T143 T143 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.4764439.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T144 T144 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T145 T145 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 1330207Xylene 0.0002 0.0002 0.0001 108883Toluene 0.0048 0.0048 0.0011 67561 Methanol 0.0020 0.0020 0.0005 Clean Harbors Recycling Services of Ohio L.L.C. T150 T150 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.4764439.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T151 T151 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T152 T152 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T153 T153 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T156 T156 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 1330207Xylene 0.0004 0.0004 0.0001 108883Toluene 0.0070 0.0070 0.0016 67561 Methanol 0.0030 0.0030 0.0007 1330207Xylene 0.0004 0.0004 0.0001 108883Toluene 0.0075 0.0075 0.0017 67561 Methanol 0.0032 0.0032 0.0007 Clean Harbors Recycling Services of Ohio L.L.C. T159 T159 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.4764439.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T160 T160 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T161 T161 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T163 T163 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 1330207Xylene 0.0019 0.0019 0.0004

100414Ethylbenzene 0.0013 0.0013 0.0003

1330207Xylene 0.0019 0.0019 0.0004

100414Ethylbenzene 0.0013 0.0013 0.0003 79016 Trichloroethylene 0.0271 0.0271 0.0062 75092 Methylene Chloride 0.1952 0.1952 0.0446 127184Perchloroethylene 0.0336 0.0336 0.0077 71556 1,1,1-Trichloroethane 0.0559 0.0559 0.0128 Clean Harbors Recycling Services of Ohio L.L.C. T168 T168 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.4764439.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T169 T169 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T180 T180 N/A 50310003 1/1/2008 12/31/2008 79016 Trichloroethylene 0.0275 0.0275 0.0063 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T181 T181 N/A 50310003 1/1/2008 12/31/2008 75092 Methylene Chloride 0.6400 0.6400 0.1461 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T182 T182 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0027 0.0027 0.0006 75092 Methylene Chloride 0.0203 0.0203 0.0046 127184Perchloroethylene 0.0034 0.0034 0.0008 71556 1,1,1-Trichloroethane 0.0057 0.0057 0.0013 Clean Harbors Recycling Services of Ohio L.L.C. T184 T184 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T185 T185 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0031 0.0031 0.0007 75092 Methylene Chloride 0.0233 0.0233 0.0053 127184Perchloroethylene 0.0039 0.0039 0.0009 71556 1,1,1-Trichloroethane 0.0066 0.0066 0.0015 Clean Harbors Recycling Services of Ohio L.L.C. T187 T187 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0019 0.0019 0.0004 75092 Methylene Chloride 0.0143 0.0143 0.0033 127184Perchloroethylene 0.0024 0.0024 0.0005 71556 1,1,1-Trichloroethane 0.0040 0.0040 0.0009 79016 Trichloroethylene 0.0024 0.0024 0.0006 75092 Methylene Chloride 0.0179 0.0179 0.0041 127184Perchloroethylene 0.0030 0.0030 0.0007 ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPAControl measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L L C T189 T189 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T188 T188 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T186 T186 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T183 T183 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T167 T167 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).
Clean Harbors Recycling Services of Ohio L.L.C. T166 T166 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T165 T165 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T158 T158 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T157 T157 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T149 T149 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T142 T142 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A of Ohio L.L.C. Recovery Operations proposed MACT DD rule (EPA 453/R-94-070a). TankEnclosure 2a

Page 3 71556 1,1,1-Trichloroethane 0.0051 0.0051 0.0012 79016 Trichloroethylene 0.0019 0.0019 0.0004 75092 Methylene Chloride 0.0143 0.0143 0.0033 127184Perchloroethylene 0.0024 0.0024 0.0005 71556 1,1,1-Trichloroethane 0.0040 0.0040 0.0009 Clean Harbors Recycling Services of Ohio L.L.C. T191 T191 N/A 50310003 1/1/2008 12/31/2008 127184Perchloroethylene 0.0148 0.0148 0.0034 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0017 0.0017 0.0004 75092 Methylene Chloride 0.0234 0.0234 0.0054 127184Perchloroethylene 0.0040 0.0040 0.0009 71556 1,1,1-Trichloroethane 0.0067 0.0067 0.0015 79016 Trichloroethylene 0.0023 0.0023 0.0005 75092 Methylene Chloride 0.0167 0.0167 0.0038 127184Perchloroethylene 0.0028 0.0028 0.0006 71556 1,1,1-Trichloroethane 0.0047 0.0047 0.0011 Clean Harbors Recycling Services of Ohio L.L.C. T194 T194 N/A 50310003 1/1/2008 12/31/2008 127184Perchloroethylene 0.0912 0.0912 0.0208 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T195 T195 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T200 T200 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T201 T201 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T202 T202 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0061 0.0061 0.0014 75092 Methylene Chloride 0.1291 0.1291 0.0295 127184Perchloroethylene 0.0458 0.0458 0.0105 79016 Trichloroethylene 0.0083 0.0083 0.0019 75092 Methylene Chloride 0.1291 0.1291 0.0295 127184Perchloroethylene 0.0458 0.0458 0.0105 Clean Harbors Recycling Services of Ohio L.L.C. T205 T205 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T206 T206 N/A 50310003 1/1/2008 12/31/2008 127184Perchloroethylene 0.1943 0.1943 0.0444 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T207 T207 N/A 50310003 1/1/2008 12/31/2008 N/A HAPs 0.0000 0.000 0.000 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0083 0.0083 0.0019

75092 Methylene Chloride 0.1291 0.1291 0.0295
79016 Trichloroethylene 0.0083 0.0083 0.0019 75092 Methylene Chloride 0.1291 0.1291 0.0295 127184Perchloroethylene 0.0458 0.0458 0.0105 Clean Harbors Recycling Services of Ohio L.L.C. T210 T210 N/A 50310003 1/1/2008 12/31/2008 75092 Methylene Chloride 0.6078 0.6078 0.1388 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0046 0.0046 0.0010 75092 Methylene Chloride 0.0340 0.0340 0.0078 127184Perchloroethylene 0.1937 0.1937 0.0442 71556 1,1,1-Trichloroethane 0.0096 0.0096 0.0022 Clean Harbors Recycling Services of Ohio L.L.C. T212 T212 N/A 50310003 1/1/2008 12/31/2008 127184Perchloroethylene 0.1204 0.1204 0.0275 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). 79016 Trichloroethylene 0.0151 0.0151 0.0034 75092 Methylene Chloride 0.2400 0.2400 0.0548 127184Perchloroethylene 0.0825 0.0825 0.0188 79016 Trichloroethylene 0.0151 0.0151 0.0034 75092 Methylene Chloride 0.2400 0.2400 0.0548 127184Perchloroethylene 0.0825 0.0825 0.0188 79016 Trichloroethylene 0.0834 0.0834 0.0190 75092 Methylene Chloride 0.6009 0.6009 0.1372 127184Perchloroethylene 0.1035 0.1035 0.0236 71556 1,1,1-Trichloroethane 0.1721 0.1721 0.0393 127184Perchloroethylene 0.2434 0.0556 75092 Methylene Chloride 0.0038 0.0009 71556 1,1,1-Trichloroethane 0.0001 0.0000 79016 Trichloroethylene 0.0000 0.0000 67561 Methanol 0.0028 0.0006 1330207Xylene 0.0041 0.0009 108883Toluene 0.0017 0.0004 Clean Harbors Recycling Services of Ohio L.L.C. Transfer Systems N/A N/A 50310006 1/1/2010 12/31/2010 N/A HAPs See comments See comments See comments N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Leak Detection and Repair

Program 70-75%Emissions from transfer operations reported under equipment leaks, containers, and tanks. 79016 Trichloroethylene 0.0029 0.0007 127184Perchloroethylene 3.8593 0.8811 75092 Methylene Chloride 0.4464 0.1019 71556 1,1,1-Trichloroethane 0.1375 0.0314 100414Ethylbenzene 0.1441 0.0329 108907Chlorobenzene 0.0000 0.0000 1330207Xylene 0.1315 0.0300 108883Toluene 0.2381 0.0544 67561 Methanol 0.0120 0.0027

1For SCC Code, please input one of the following codes: SCC SCC Description 50310001 Waste Disposal, Solid Waste Disposal-Industrial, Non-TSDF Treatment, Storage, Disposal Processes, Equipment Leaks 50310002 Waste Disposal, Solid Waste Disposal-Industrial, Non-TSDF Treatment, Storage, Disposal Processes, Containers 50310003 Waste Disposal, Solid Waste Disposal-Industrial, Non-TSDF Treatment, Storage, Disposal Processes, Tanks 50310004 Waste Disposal, Solid Waste Disposal-Industrial, Non-TSDF Treatment, Storage, Disposal Processes, Organic and Oil-Water Separators 50310005 Waste Disposal, Solid Waste Disposal-Industrial, Non-TSDF Treatment, Storage, Disposal Processes, Surface Impoundments 50310006 Waste Disposal, Solid Waste Disposal-Industrial, Non-TSDF Treatment, Storage, Disposal Processes, Transfer Systems 50310007 Waste Disposal, Solid Waste Disposal-Industrial, Non-TSDF Treatment, Storage, Disposal Processes, Process Vents

2See List of HAPs in separate worksheet for a table of CAS numbers and HAPs

3MACT- allowable emissions are the maximum emission levels allowed while in compliance with the MACT standards

4Emission point type choices include: fugitive, vertical, horizontal, goose neck, vertical with rain cap, or downward-facing vent

5Fugitive Angle: Specifies the rotation of the source from north (in the clockwise direction). The location coordinates should reflect the southwest corner of the area source as shown in this graphic: Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T248 T248 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 3.0 -82.47644 39.983747 N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T214 T214 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T213 T213 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T211 T211 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T209 T209 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T208 T208 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T204 T204 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).

Clean Harbors Recycling Services of Ohio L.L.C. T203 T203 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T193 T193 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A N/A 720.0 640.0 N/A 720.0 640.0 3.0 -82.47644 39.983747

3.0 -82.47644 39.983747 Yes Fixed Roof Tank Yes Fixed Roof Tank ~60% Clean Harbors Recycling Services of Ohio L.L.C. T192 T192 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A 453/R-94-070a). Clean Harbors Recycling Services of Ohio L.L.C. T190 T190 N/A 50310003 1/1/2008 12/31/2008 N/A N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0 -82.47644 39.983747 Yes Fixed Roof Tank ~60% of Ohio L.L.C.

N/A Clean Harbors Recycling Services of Ohio L.L.C. Equipment Leaks N/A N/A 50310001 1/1/2010 12/31/2010 4.972 N/A N/A N/A N/A N/A N/A N/A Clean Harbors Recycling Services of Ohio L.L.C. Containers N/A N/A 50310002 1/1/2010 12/31/2010 0.256 N/A -82.47644 39.983747 Yes Closed Containers & Submerged Fill (as required) ~65% N/A N/A N/A Off-Site Waste and Recovery Operations Fugitive N/A N/A N/A N/A Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a). N/A 720.0 640.0 3.0

N/A Fugitive Off-Site Waste and Recovery Operations 720.0 640.0 3.0 -82.47644 39.983747 Yes Leak Detection and Repair

Program 70-75%Control measure efficiency based on data in BID for theproposed MACT DD rule (EPA453/R-94-070a).Enclosure 2a

Page 4 6Location of stack or southwest corner of a fugitive emissions release point

7For control measures, please include all control measures used for that emission point, including but not limited to:

Activated Carbon Adsorption list specific type in Control Measure Comments column

Combustor list specific type in Control Measure Comments column Electrostatic Precipitator Fabric Filter/Baghouse Flare Pressurized Tank Fixed Roof Tank Fixed Roof Tank Vented to Control Device External Floating Roof Tank Fixed Roof Tank with Internal Floating Roof Vapor Balancing Floating Membrane Cover Cover Vented to Control Device High-Efficiency Particulate Air Filter (HEPA) Leak Detection and Repair Program Condenser

Scrubber list specific type in Control Measure Comments column

Multiple Controls in Series list specific types in Control Measure Comments column

Other Control Device describe in Control Measure Comments column
Pollution Prevention Technique describe in Control Measure Comments column

Process Modification describe in Control Measure Comments column

# DRAFT

Pollutant Name CAS No. Acetaldehyde 75070 Acetamide 60355 Acetonitrile 75058 Acetophenone 98862 2-Acetylaminofluorene 53963 Acrolein 107028 Acrylamide 79061 Acrylic acid 79107 Acrylonitrile 107131 Allyl chloride 107051 4-Aminobiphenyl 92671 Aniline 62533 o-Anisidine 90040 Asbestos 1332214 Benzene (including benzene from gasoline) 71432 Benzidine 92875 Benzotrichloride 98077 Benzyl chloride 100447 Biphenyl 92524 Bis(2-ethylhexyl)phthalate (DEHP) 117817 Bis(chloromethyl)ether 542881 Bromoform 75252 1,3-Butadiene 106990 Calcium cyanamide 156627 Captan 133062 Carbaryl 63252 Carbon disulfide 75150 Carbon tetrachloride 56235 Carbonyl sulfide 463581 Catechol 120809 Chloramben 133904 Chlordane 57749 Chlorine 7782505 Chloroacetic acid 79118 2-Chloroacetophenone 532274 Chlorobenzene 108907 Chlorobenzilate 510156 Chloroform 67663 Chloromethyl methyl ether 107302 Chloroprene 126998 Cresols/Cresylic acid (isomers and mixture) 1319773 o-Cresol 95487 m-Cresol 108394 p-Cresol 106445 Cumene 98828 2,4-D, salts and esters 94757 DDE 3547044 Diazomethane 334883 Dibenzofurans 132649 1,2-Dibromo-3-chloropropane 96128 Dibutylphthalate 84742 1,4-Dichlorobenzene(p) 106467 3,3-Dichlorobenzidene 91941 Dichloroethyl ether (Bis(2-chloroethyl)ether) 111444 1,3-Dichloropropene 542756 Dichlorvos 62737 Diethanolamine 111422 N,N-Diethyl aniline (N,N-Dimethylaniline) 121697 List of Hazardous Air Pollutants (HAP)Pollutant Name CAS No. List of Hazardous Air Pollutants (HAP) Diethyl sulfate 64675 3,3-Dimethoxybenzidine 119904 Dimethyl aminoazobenzene 60117 3,3'-Dimethyl benzidine 119937 Dimethyl carbamoyl chloride 79447 Dimethyl formamide 68122 1,1-Dimethyl hydrazine 57147 Dimethyl phthalate 131113 Dimethyl sulfate 77781 4,6-Dinitro-o-cresol, and salts 534521 2,4-Dinitrophenol 51285 2,4-Dinitrotoluene 121142 1,4-Dioxane (1,4-Diethyleneoxide) 123911 1,2-Diphenylhydrazine 122667 Epichlorohydrin (l-Chloro-2,3-epoxypropane) 106898 1,2-Epoxybutane 106887 Ethyl acrylate 140885 Ethyl benzene 100414 Ethyl carbamate (Urethane) 51796 Ethyl chloride (Chloroethane) 75003 Ethylene dibromide (Dibromoethane) 106934 Ethylene dichloride (1,2-Dichloroethane) 107062 Ethylene glycol 107211 Ethylene imine (Aziridine) 151564 Ethylene oxide 75218 Ethylene thiourea 96457 Ethylidene dichloride (1,1-Dichloroethane) 75343 Formaldehyde 50000 Heptachlor 76448 Hexachlorobenzene 118741 Hexachlorobutadiene 87683 Hexachlorocyclopentadiene 77474 Hexachloroethane 67721 Hexamethylene-1,6-diisocyanate 822060 Hexamethylphosphoramide 680319 Hexane 110543 Hydrazine 302012 Hydrochloric acid 7647010 Hydrogen fluoride (Hydrofluoric acid) 7664393 Hydrogen sulfide 7783064 Hydroquinone 123319 Isophorone 78591 Lindane (all isomers) 58899 Maleic anhydride 108316 Methanol 67561 Methoxychlor 72435 Methyl bromide (Bromomethane) 74839 Methyl chloride (Chloromethane) 74873 Methyl chloroform (1,1,1-Trichloroethane) 71556 Methyl hydrazine 60344 Methyl iodide (Iodomethane) 74884 Methyl isobutyl ketone (Hexone) 108101 Methyl isocyanate 624839 Methyl methacrylate 80626 Methyl tert butyl ether 1634044 4,4-Methylene bis(2-chloroaniline) 101144 Methylene chloride (Dichloromethane) 75092 Methylene diphenyl diisocyanate (MDI) 101688 4,4'¬-Methylenedianiline 101779 Naphthalene 91203Pollutant Name CAS No. List of Hazardous Air Pollutants (HAP)

Nitrobenzene 98953 4-Nitrobiphenyl 92933 4-Nitrophenol 100027 2-Nitropropane 79469 N-Nitroso-N-methylurea 684935 N-Nitrosodimethylamine 62759 N-Nitrosomorpholine 59892 Parathion 56382 Pentachloronitrobenzene (Quintobenzene) 82688 Pentachlorophenol 87865 Phenol 108952 p-Phenylenediamine 106503 Phosgene 75445 Phosphine 7803512 Phosphorus 7723140 Phthalic anhydride 85449 Polychlorinated biphenyls (Aroclors) 1336363 1,3-Propane sultone 1120714 beta-Propiolactone 57578 Propionaldehyde 123386 Propoxur (Baygon) 114261 Propylene dichloride (1,2-Dichloropropane) 78875 Propylene oxide 75569 1,2-Propylenimine (2-Methyl aziridine) 75558 Quinoline 91225 Quinone 106514 Styrene 100425 Styrene oxide 96093 2,3,7,8-Tetrachlorodibenzo-p-dioxin 1746016 1,1,2,2-Tetrachloroethane 79345 Tetrachloroethylene (Perchloroethylene) 127184 Titanium tetrachloride 7550450 Toluene 108883 2,4-Toluene diamine 95807 2,4-Toluene diisocyanate 584849 o-Toluidine 95534 Toxaphene (chlorinated camphene) 8001352 1,2,4-Trichlorobenzene 120821 1,1,2-Trichloroethane 79005 Trichloroethylene 79016 2,4,5-Trichlorophenol 95954 2,4,6-Trichlorophenol 88062 Triethylamine 121448 Trifluralin 1582098 2,2,4-Trimethylpentane 540841 Vinyl acetate 108054 Vinyl bromide 593602 Vinyl chloride 75014 Vinylidene chloride (1,1-Dichloroethylene) 75354 Xylenes (isomers and mixture) 1330207 o-Xylenes 95476 m-Xylenes 108383 p-Xylenes 106423 Antimony Compounds 0 Arsenic Compounds (inorganic including arsine) 0 Beryllium Compounds 0 Cadmium Compounds 0 Chromium Compounds 0 Cobalt Compounds 0 Coke Oven Emissions 0Pollutant Name CAS No. List of Hazardous Air Pollutants (HAP) Cyanide Compounds 0 Glycol ethers 0 Lead Compounds 0 Manganese Compounds 0 Mercury Compounds 0 Fine mineral fibers 0 Nickel Compounds 0 Polycylic Organic Matter 0 Radionuclides (including radon) 0 Selenium Compounds 0 2-Butoxyethyl acetate 112072Glycol ether