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 Clean Air 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 the promulgation of 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 review as described above. Please note this survey is for offsite 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 manufactures emission 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), to provide 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 any provision 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 by April 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 Enclosures 3, 4, 5, and 6 for more information on the treatment of CBI and a list 

of information you may be asked to submit later to substantiate a claim of confidentiality.

DEFINITIONS: For the purposes of this ICR only, terms used 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 has Off-Site Waste and Recovery Operations. If you believe that 

this survey does not pertain to you, please indicate your reason below: 

 The Off-Site Waste and Recovery Operations are permanently shut down. Please also identify the 

date the Off-Site Waste and Recovery Operations were shut down, what steps were taken to close the

equipment or stop operations, and if you still have a permit.

_________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

 No Off-Site Waste and Recovery Operations at this facility. Please identify the operations at the 

facility. 

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

If your facility does not have Off-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 13

General Information

Name of Legal Owner: Safety-Kleen Systems, Inc.

Legal Owner Address: 5400 Legacy Drive, Cluster II, Building 3, Plano, TX 

Number of Legal Owner Employees: 4,200

Facility Name: Safety-Kleen Systems, Inc. - Dolton Recycle Center

Facility Address: 633 E. 138th Street, Dolton, IL 60419

Mailing Address (if different from 

facility address):

Facility Contact Name: Jim Laubsted

Facility Contact Title: Sr. Facility Compliance Manager

Facility Contact Phone Number: 708-225-8155

Facility Contact Email Address: laubstedj@cleanharbors.com

Number of Company Employees at 

the Entire Facility: 82

Please enter any other comments 

regarding general ownership 

information here:

This SafetyKleen facility was recently aquired by 

Clean Habors, Inc. Now operating as Safety- Kleen 

Systems, Inc. a Clean Habors Company.
U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

Page 2 of 13

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 air pollutant 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?

Longitude 

(decimal 

degrees)

Latitude 

(decimal 

degrees)

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.

-87.604371

-87.607446

-87.603659

-87.609729

41.64454

41.644525

41.641086

41.640972

Please enter any other comments regarding the facility here:

None

http://yosemite.epa.gov/r5/in_permt.nsf/33cf5ec0

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.

Metal wash system and dehydrator system to be 

added in 2013.

NE corner of property:

NW corner of property:

SE corner of property:

SW corner of property:

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:

IEPA CAAPP Permit No. 95120114

2011

78,180 tons/year

9,770 tons

If yes, please explain:

Greater than 1,000 sources

Used organic chemicals and solvents, solvent 

mixtures, solids, liquids, sludges and aqueous 

chemicals received in containers, rail and tank 

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

Page 3 of 13

If no, please explain.

If no, please explain.

If "Other", please explain:

Emission factors and control efficiencies claimed for instrument 

monitoring/LDAR.

If "Other", please explain:

See Exhibit C.

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 0

Agitators 0

Pressure relief devices 71

Sampling connection systems 0

Open-ended valves or lines 1517

Connectors 4970

Instrumentation systems 0

Not all components are in HAP services for the entier year. 

Number of valves is 2,941.

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:

See Exhibit C.

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 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.

No oil-water or organic-water separators.

If no, please explain.

No oil-water or organic-water separators.

If "Other", please explain:

N/A

If "Other", please explain:

N/A

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 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 list each OSWRO container requiring Level 1 or Level 2 control: 

Container ID Container capacity

Container emissions control level 

implemented

232,537 containers 0.1 m3 < X <= 0.46 m3 Level 1

2,043 containers X > 0.46 m3 Level 2

Please provide the additional capital and annual 

costs of this practice above that required by the 

OSWRO NESHAP:

Containers included in process emissions.

If "Other", please explain:

Please enter any other comments regarding containers here:

The large number of containers processed by the 

facility prohibt individual identification in this 

(add information for more containers as necessary)

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?

Containers are included in process emissions.

If yes, please describe the control technique(s):
U.S. EPA Information Collection Request for Off-Site Waste and Recovery Operations

If no, please explain.

No surface impoundments.

If no, please explain.

No surface impoundments.

If "Other", please explain:

N/A

If "Other", please explain:

N/A

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 13

If no, please explain.

If no, please explain.

Please enter any other comments regarding process vents 

here:

If "Other", please explain:

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

Please provide documentation demonstrating the basis for 

the process vent emissions estimates. Are you providing 

emissions factors or source test data?

See Exhibit C.

Are you implementing work practices or other HAP control 

techniques beyond those required by the MACT standard?

If "Other", please explain:

Please provide the additional capital and annual costs of 

this practice above that required by the OSWRO NESHAP:

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

Page 9 of 13

Tanks Emissions Information

Please list each OSWRO tank requiring Level 1 or Level 2 control: 

Tank ID Tank capacity Tank content MTVP1 Tank content AVP2 Tank height Tank diameter

Tank average 

annual throughput

Tank emissions 

control equipment

See Exhibit B

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 legs

Gasketed deck cover 

over slotted ladder(s)?

Ladder sleeve over 

slotted ladder(s)?

Pole wipers in place for 

slotted ladder legs?

N/A - no internal floating roof tanks on-site.

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

All Approx. 1 per tank Approx. 1 per tank Approx. 1 per tank

To be provided at a later 

date Approx. 1 per tank

Note: More detailed information to be provided at a later date.

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 - no tanks with floating roofs on-site.

Please enter any other comments regarding tanks 

here:

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

(add information for more tanks as necessary)

(add information for more tanks as necessary)

(add information for more tanks as necessary)

(add information for more tanks as necessary)

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 tanks emissions estimates. Are you 

providing emissions factors, source test data or other 

data?

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:

Engineering calculations combined with control efficiency 

estimates. See Exhibit C.

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

Page 10 of 13

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

Page 11 of 13

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?

Combination of incineration and HAP 

recovery/repurposing.

How do you characterize the components of the waste 

products you receive that are treated with biological 

degradation?

Please enter any other comments regarding off-site waste 

treatment here:

Do you perform any testing or other practices to 

determine whether fouling agents may be in the waste 

received?

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 12 of 13

Startup and Shutdown Events

If no for any of the above, please explain:

Controls are in place during start-up and 

shut-down so there are no excess emissions 

during these periods.

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

Equipment Leaks

Transfer Systems

Organic and Oil-Water Separators

Containers

Surface Impoundments

Process Vents

Organic and Oil-Water Separators

Tanks

Process Vents

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

Page 13 of 13

Startup and Shutdown Events

None, no operations where emissions are higher 

than normal operations.

Please enter any other comments 

regarding startup or shutdown here:

Some operations at the facility are continuous feed, others are batch operations. 

Neither type of operation is subject to excess emissions during start-up or shut-down 

of the the operations

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)? 

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? 

1

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

source test.

5. What safety issues are connected with a startup or shutdown event?

1. What emissions source types experience startup and shutdown events?

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)?
Enclosure 2a
Enclosure 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(8)

SCC 

Code1

Emissions Start 

Date

Emissions End 

Date

Pollutant 

CAS 

Number2

Pollutant 

Name 

(include 

organic and 

non-organic 

pollutants)

TOTAL 

HAP Actual 

Emissions 

(TPY)

Total 'MACTAllowable 

Emissions (TPY)3

Routine 

Emissions 

Max Hourly 

(lbs/hr)(9)

Startup 

Emission

s (TPY)

Startup 

Emission

s (lbs/hr)

Shutdown 

Emissions 

(TPY)

Shutdown 

Emissions 

(lbs/hr)

MACT Source 

Category

Emission 

Release 

Point 

Type4 

Stack 

Height (ft)

Exit Gas 

Temperat

ure (°F)

Stack 

Diameter (ft)

Exit Gas 

Velocity 

(ft/sec)

Exit Gas 

Flow 

Rate 

(ft3/sec)

Fugitive 

Length (EW) (ft)(10)

Fugitive 

Width (N-S) 

(ft)(11)

Fugitive Angle 

(degrees)(5,11)

Longitude 

(decimal 

degrees)(6,10)

Latitude 

(decimal 

degrees)(6,10)

Is Control 

Measure In 

Place?

Control 

Measure 7

Control 

Measure 

Efficiency Comments

EXAMPLE 

ENTRY:

American Welding 

Paducah Plant 25 25 25 50310001 01/01/10 12/31/10 100414 Ethyl Benzene 2.45 4.32 6.7 1.24 0.08 0.61 0.2

Off-Site Waste and 

Recovery Operations Vertical 44 1600 3.100 3.870 1758 N/A N/A N/A -72.0789032 41.44273758 Yes Flare 98%

reduction efficency based on 

manufacturer guarantees

Safety-Kleen 

Systems. Inc. DC-3 DC-3 0075 50310007 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.57E-07 1.96E-06 9.20E-08 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Vertical 40 200 5 21.221 416.667 N/A N/A N/A -87.606023 41.642787 Yes

Thermo Oxidizer/ 

Wet Scrubber 

System (C-22) 

and Back-up 

Flare (C-17)(12)

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Flare: 95% 

for VOC

Safety-Kleen 

Systems. Inc. Shredder System Shredder System 0070 50310007 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.90E-01 7.707 2.60E-01 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Vertical 40 200 5 21.221 416.667 92 119 0 -87.606881 41.641732 Yes

Thermo Oxidizer/ 

Wet Scrubber 

System (C-22) 

and Back-up 

Flare (C-17)(12)

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Flare: 95% 

for VOC

Safety-Kleen 

Systems. Inc. L-1 L-1 0002 50310007 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.61E-03 0.0209 9.84E-04 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Vertical 40 200 5 21.221 416.667 N/A N/A N/A -87.606191 41.64251 Yes

Thermo Oxidizer/ 

Wet Scrubber 

System (C-22) 

and Back-up 

Flare (C-17)(12)

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Flare: 95% 

for VOC

Safety-Kleen 

Systems. Inc. PS-1 PS-1 0003 50310007 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.16E-03 0.091 4.27E-03 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Vertical 40 200 5 21.221 416.667 N/A N/A N/A -87.606191 41.642757 Yes

Thermo Oxidizer/ 

Wet Scrubber 

System (C-22) 

and Back-up 

Flare (C-17)(12)

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Flare: 95% 

for VOC

Safety-Kleen 

Systems. Inc. PS-2 PS-2 0003 50310007 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.44E-03 0.0457 2.15E-03 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Vertical 40 200 5 21.221 416.667 N/A N/A N/A -87.606185 41.642716 Yes

Thermo Oxidizer/ 

Wet Scrubber 

System (C-22) 

and Back-up 

Flare (C-17)(12)

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Flare: 95% 

for VOC

Safety-Kleen 

Systems. Inc.

ICREFILL

(DW-3, DF-3)

ICREFILL

(DW-3, DF-3) 0076 50310007 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.91E-05 7.19E-04 6.05E-05 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Vertical 40 200 5 21.221 416.667 40 60 0 -87.605597 41.642349 Yes

Thermo Oxidizer/ 

Wet Scrubber 

System (C-22) 

and Back-up 

Flare (C-17)(12)

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Flare: 95% 

for VOC

Safety-Kleen 

Systems. Inc. L-2 L-2 0067 50310007 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 7.51E-07 7.19E-06 3.38E-07 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Vertical 40 48 3 0.236 1.667 N/A N/A N/A -87.606171 41.642633 Yes

Condenser (C19A) 95% for VOC

Safety-Kleen 

Systems. Inc. L-3 L-3 0073 50310007 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.27E-07 2.36E-06 1.11E-07 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Vertical 40 48 3 0.236 1.667 N/A N/A N/A -87.606175 41.642678 Yes

Condenser (C19B) 95% for VOC

Safety-Kleen 

Systems. Inc. Railcar Transfer Station

Railcar Transfer 

Station 0079 50310006 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.55E-04 N/A 3.55E-05 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Fugitive N/A Ambient N/A N/A N/A 60 40 62 -87.605561 41.641423 Yes

Continuous Hard 

Piping N/A

Safety-Kleen 

Systems. Inc. Fuel Transfer Station

Fuel Transfer 

Station 0078 50310006 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 4.00E-02 N/A 9.12E-03 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Fugitive N/A Ambient N/A N/A N/A 75 40 48 -87.605984 41.641362 Yes

Continuous Hard 

Piping N/A

Safety-Kleen 

Systems. Inc. Mineral Spirits Transfer Station

Mineral Spirits 

Transfer Station 0080 50310006 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.90E-01 N/A 4.35E-02 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Fugitive N/A Ambient N/A N/A N/A 75 40 48 -87.605863 41.641435 Yes

Continuous Hard 

Piping N/A

Tank Farm 4: Tank Farm 4: 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 5.19E-02 1.18E-02

Tank 37 Tank 37 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.68E-10 3.83E-11 -87.6058118 41.64287656

Tank 38 Tank 38 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 7.85E-03 1.79E-03 -87.6058125 41.64284011

Tank 39 Tank 39 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.26E-07 7.44E-08 -87.6058116 41.64280011

Tank 40 Tank 40 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 7.85E-03 1.79E-03 -87.6058108 41.64276247

Tank 41 Tank 41 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.26E-07 7.44E-08 -87.6058083 41.64272481

Tank 42 Tank 42 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 4.71E-03 1.08E-03 -87.6058629 41.64287736

Tank 43 Tank 43 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 8.73E-03 1.99E-03 -87.6058628 41.64283928

Tank 44 Tank 44 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.68E-10 3.83E-11 -87.6058618 41.64280119

Tank 45 Tank 45 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.68E-10 3.83E-11 -87.6058601 41.64276125

Tank 46 Tank 46 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 8.73E-03 1.99E-03 -87.6058608 41.64272317

Tank 47 Tank 47 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.68E-10 3.83E-11 -87.6059138 41.6428779

Tank 48 Tank 48 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 8.73E-03 1.99E-03 -87.6059145 41.64283982

Tank 49 Tank 49 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 0.00E+00 0.00E+00 -87.6059144 41.64280174

Tank 50 Tank 50 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 5.27E-03 1.20E-03 -87.6059127 41.6427618

Tank 51 Tank 51 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.19E-10 2.71E-11 -87.6059134 41.64272495

Tank Farm 5: Tank Farm 5: 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.11E-02 7.09E-03

Tank 52 Tank 52 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.74E-03 1.54E-03 -87.6060395 41.64284384

Tank 53 Tank 53 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.83E-03 8.73E-04 -87.6060084 41.64279852

Tank 54 Tank 54 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.74E-03 1.54E-03 -87.6060092 41.64275536

Tank 56 Tank 56 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.83E-03 8.73E-04 -87.6060156 41.64261492

Tank 57 Tank 57 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.93E-06 6.69E-07 -87.6060621 41.64275316

Tank 58 Tank 58 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.90E-06 6.62E-07 -87.6060642 41.64270911

Tank 59 Tank 59 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.90E-06 6.62E-07 -87.6060627 41.64265766

Tank 60 Tank 60 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 4.71E-03 1.08E-03 -87.6060673 41.64261088

Tank 61 Tank 61 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 5.22E-03 1.19E-03 -87.6060656 41.64256678

Tank Farm 6: Tank Farm 6: 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.89E-02 6.61E-03

Tank 66 Tank 66 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 8.73E-03 1.99E-03 -87.6061276 41.64247376

Tank 67 Tank 67 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 8.73E-03 1.99E-03 -87.6061271 41.6424361

Tank 68 Tank 68 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.93E-06 6.69E-07 -87.6061253 41.64239751

Tank 69 Tank 69 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 8.73E-03 1.99E-03 -87.6061285 41.64235898

Tank 70 Tank 70 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.93E-06 6.69E-07 -87.606126 41.6422965

Tank 71 Tank 71 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.94E-04 8.99E-05 -87.6061255 41.64225885

Tank 72 Tank 72 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.94E-04 8.99E-05 -87.606125 41.64222119

Tank 73 Tank 73 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.68E-10 3.83E-11 -87.6061257 41.64218079

Tank 74 Tank 74 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.19E-10 2.71E-11 -87.6061904 41.64246616

Tank 75 Tank 75 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 1.68E-10 3.83E-11 -87.6061877 41.64241378

Tank 76 Tank 76 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.94E-04 8.99E-05 -87.6061862 41.64236418

Tank 77 Tank 77 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.94E-04 8.99E-05 -87.6061821 41.64232189

Tank 78 Tank 78 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.94E-04 8.99E-05 -87.6061817 41.6422778

Tank 79 Tank 79 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.94E-04 8.99E-05 -87.6061812 41.64224015

Tank 80 Tank 80 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 3.94E-04 8.99E-05 -87.6061819 41.64220067

Tank Farm 7: Tank Farm 7: 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 8.86E-03 2.02E-03 (13) (14)

Tank 81 Tank 81 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6060366 41.64208618

Tank 82 Tank 82 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.39E-09 5.47E-10 25 0.5 -87.6060326 41.64203747

Tank 83A Tank 83A 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 4.66E-06 1.06E-06 13 0.5 -87.6060326 41.64197227

Tank 83B Tank 83B 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 4.66E-06 1.06E-06 13 0.5 -87.6060326 41.64197227

Tank 84A Tank 84A 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 4.66E-06 1.06E-06 13 0.5 -87.6060322 41.64192543

Tank 84B Tank 84B 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 13 0.5 -87.6060322 41.64192543

Tank 85A Tank 85A 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.71E-03 6.18E-04 13 0.5 -87.6060322 41.64186481

Tank 85B Tank 85B 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.71E-03 6.18E-04 13 0.5 -87.6060322 41.64186481

Tank 87 Tank 87 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6060992 41.64208684

Tank 88 Tank 88 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6061014 41.64203636

Tank 89A Tank 89A 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.71E-03 6.18E-04 13 0.5 -87.6061001 41.64197389

Tank 89B Tank 89B 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 0.00E+00 0.00E+00 13 0.5 -87.6061001 41.64197389

Tank 90A Tank 90A 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.37E-04 5.40E-05 13 0.5 -87.6060961 41.64192518

Tank 90B Tank 90B 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.37E-04 5.40E-05 13 0.5 -87.6060961 41.64192518

Tank 91A Tank 91A 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 0.00E+00 0.00E+00 13 0.5 -87.6060985 41.64186551

Tank 91B Tank 91B 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 0.00E+00 0.00E+00 13 0.5 -87.6060985 41.64186551

Tank Farm 8: Tank Farm 8: 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 5.92E-04 1.35E-04 (13) (14)

Tank 93 Tank 93 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 7.83E-05 1.79E-05 25 0.5 -87.6058437 41.64208415

0062

0006

N/A

N/A

N/A

N/A

N/A

N/A

N/A N/A

N/A

N/A

N/A N/A N/A

N/A N/A N/A

0035

Safety-Kleen 0060

Systems. Inc.

N/A

N/A

N/A

N/A

N/A N/A N/A

N/A N/A Fixed Roof Tank

416.667 N/A N/A N/A

Safety-Kleen 

Systems. Inc.

Safety-Kleen 

Systems. Inc.

Safety-Kleen 

Systems. Inc.

N/A

Off-Site Waste and 

Recovery Operations

0044 Vertical

Safety-Kleen 

Systems. Inc.

N/A

(annual average if the parameter varies)

Vertical Emissions Release Point Parameters Fugitive Emissions Release Point 

Parameters

N/A N/A

N/A N/A

416.667 N/A N/A

416.667 N/A

Ambient

N/A(15)

N/A(15) N/A(15) N/A

Off-Site Waste and 

Recovery Operations

Off-Site Waste and 

Recovery Operations

Off-Site Waste and 

Recovery Operations

Off-Site Waste and 

Recovery Operations

Vertical 40 200 5 21.221

Vertical 40 200 5 21.221

Ambient N/A Vertical (15)

Vertical 40 200 5 21.221

40 CFR Part 63, Subpart OO - 

Control Level 1 for Tanks

40 CFR Part 63, Subpart OO - 

Control Level 1 for Tanks

N/A N/A

Yes Fixed Roof Tank 

vented to 

Thermo 

Oxidizer/Wet 

Scrubber System 

(C-22)

Yes Fixed Roof Tank 

vented to 

Thermo 

Oxidizer/Wet 

Scrubber System 

(C-22)

Yes Fixed Roof Tank 

vented to 

Thermo 

Oxidizer/Wet 

Scrubber System 

(C-22)

Yes Fixed Roof Tank

Yes

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

N/A

N/A
Enclosure 2a

Page 2

Tank 94 Tank 94 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6058422 41.64203547

Tank 95 Tank 95 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.605842 41.64197577

Tank 96 Tank 96 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6058393 41.64192707

Tank 97 Tank 97 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6058405 41.64186372

Tank 100 Tank 100 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6059072 41.64203799

Tank 101 Tank 101 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6059097 41.64197373

Tank 102 Tank 102 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6059093 41.64192689

Tank 103 Tank 103 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 6.43E-05 1.47E-05 25 0.5 -87.6059093 41.64186169

Tank Farm 9: Tank Farm 9: 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.51E-02 5.73E-03 (13) (14)

Tank 133 Tank 133 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 5.63E-03 1.28E-03 25 0.5 -87.6057752 41.6416114

Tank 134 Tank 134 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.39E-09 5.47E-10 25 0.5 -87.6057695 41.64165175

Tank 135 Tank 135 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 9.74E-03 2.22E-03 25 0.5 -87.6058285 41.64165053

Tank 136 Tank 136 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 9.74E-03 2.22E-03 25 0.5 -87.6058866 41.64169615

Tank Farm 14: Tank Farm 14: 50310003 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 0.00E+00 0.00E+00

Tank V-1 Tank V-1 50310003 N/A - Out of Service N/A - Out of Service See Exhibit A See Exhibit A 0.00E+00 0.00E+00 -87.605808 41.643373

Tank V-2 Tank V-2 50310003 N/A - Out of Service N/A - Out of Service See Exhibit A See Exhibit A 0.00E+00 0.00E+00 -87.605755 41.643374

Safety-Kleen 

Systems. Inc. Equipment Leaks Equipment Leaks 0074 50310001 1/1/2011 12/31/2011 See Exhibit A See Exhibit A 2.13E+00 N/A 4.87E-01 N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations Fugitive N/A Ambient N/A N/A N/A 1,660(16) 1,285(16) 0 -87.609729 41.640972 N/A N/A N/A

40 CFR Part 63, Subpart H - 

Equipment Leaks

Safety-Kleen 

Systems. Inc. Containers: Containers: N/A 50310002 1/1/2011 12/31/2011 N/A(17) N/A(17) N/A(17) N/A(17) N/A N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations N/A N/A Ambient N/A N/A N/A N/A N/A N/A

40 CFR Part 63, Subpart PP - 

Control Level 1 for Containers

Container Storage Area No. 1

Container 

Storage Area No. 

1 N/A 50310002 1/1/2011 12/31/2011 N/A(17) N/A(17) N/A(17) N/A(17) N/A N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations N/A N/A Ambient N/A N/A N/A 160 100 0 -87.606038 41.643433 N/A N/A N/A

40 CFR Part 63, Subpart PP - 

Control Level 1 for Containers

Container Storage Area No. 2

Container 

Storage Area No. 

2 N/A 50310002 1/1/2011 12/31/2011 N/A(17) N/A(17) N/A(17) N/A(17) N/A N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations N/A N/A Ambient N/A N/A N/A 60 100 0 -87.605655 41.642455 N/A N/A N/A

40 CFR Part 63, Subpart PP - 

Control Level 1 for Containers

Container Storage Area No. 3C

Container 

Storage Area No. 

3C N/A 50310002 1/1/2011 12/31/2011 N/A(17) N/A(17) N/A(17) N/A(17) N/A N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations N/A N/A Ambient N/A N/A N/A 92 119 0 -87.606881 41.641732 N/A N/A N/A

40 CFR Part 63, Subpart PP - 

Control Level 1 for Containers

Container Storage Area No. 4

Container 

Storage Area No. 

4 N/A 50310002 1/1/2011 12/31/2011 N/A(17) N/A(17) N/A(17) N/A(17) N/A N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations N/A N/A Ambient N/A N/A N/A 100 120 0 -87.605308 41.642399 N/A N/A N/A

40 CFR Part 63, Subpart PP - 

Control Level 1 for Containers

Container Storage Area No. 5

Container 

Storage Area No. 

5 N/A 50310002 1/1/2011 12/31/2011 N/A(17) N/A(17) N/A(17) N/A(17) N/A N/A N/A N/A N/A

Off-Site Waste and 

Recovery Operations N/A N/A Ambient N/A N/A N/A 50 35 0 -87.606726 41.642937 N/A N/A N/A

40 CFR Part 63, Subpart PP - 

Control Level 1 for Containers

0043

0046 N/A N/A

N/A Yes Fixed Roof Tank 

vented to 

Thermo 

Oxidizer/Wet 

Scrubber System 

(C-22)

N/A N/A

N/A N/A N/A

N/A N/A N/A

 

Yes 40 CFR Part 63, Subpart OO - 

Control Level 1 for Tanks

Oxidizer: 

95% for VOC 

& HAPs

Scrubber: 

95% for HCl

Safety-Kleen 

Systems. Inc.

Safety-Kleen 

Systems. Inc.

N/A Vertical 40 416.667

 

Off-Site Waste and 

Recovery Operations

Off-Site Waste and 

Recovery Operations

5 21.221

Vertical

200

N/A

N/A N/A

Ambient N/A(15) N/A(15)

 

 

N/A

Fixed Roof Tank N/A
Enclosure 2a

Footnotes

Safety-Kleen Dolton Recycle Center

Dolton, IL

1

 For 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

2

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

3

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

4

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

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

7

 For 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

Floating Membrane 

Cover

Combustor list specific type in Control 

Measure Comments column

Cover Vented to 

Control Device

5

 Fugitive 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: 
Enclosure 2a

Footnotes

Safety-Kleen Dolton Recycle Center

Dolton, IL

Electrostatic 

Precipitator

High-Efficiency 

Particulate Air Filter 

(HEPA)

Fabric Filter/Baghouse Leak Detection and 

Repair Program

Flare Condenser

Pressurized Tank Scrubber list specific type in Control 

Measure Comments column

Fixed Roof Tank Multiple Controls in 

Series

list specific types in Control 

Measure Comments column

Fixed Roof Tank 

Vented to Control 

Device

Other Control Device describe in Control Measure 

Comments column

External Floating Roof 

Tank

Pollution Prevention 

Technique

describe in Control Measure 

Comments column

Fixed Roof Tank with 

Internal Floating Roof Process Modification describe in Control Measure Comments column

Vapor Balancing

8

 Emission release point IDs taken from Annual Emission Report.

9

 Route Max Hourly Emissions are the CY 2011 actual lb/hr emissions.

10 Geographic coordinate system WGS84 was used for the fugitive lengths and widths as well as the longitudes and latitudes in decimal degrees.

11 Fugitive angles, when required, were calculated in ArcGIS using COGO.

12 When back-up Flare (C-17) is utilized, the flare parameters are:

Stack Height (ft) 15

Exit Gas Temperature (deg F) 250

Stack Diameter (ft) 3

Exit Gas Velocity (ft/sec) 0.137

Exit Gas Flow Rate (ft3/sec) 0.9667

13 Stack heights for Tank Farms 7, 8, & 9 are approximately 1 ft higher than tank height.

14 Approximate stack diameter of 6 inches for each tank in Tank Farms 7, 8, & 9.
Enclosure 2a

Footnotes

Safety-Kleen Dolton Recycle Center

Dolton, IL

15 Exit gas velocity and flow are not applicable; tank emissions occur from working and breathing losses.

16 Equipment leaks occur throughout facility. Dimensions provided refer to the SW corner of the facility's property boundary.

17 Containers are included in process emissions.
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

List of Hazardous Air Pollutants (HAP)
Pollutant Name CAS No.

List of Hazardous Air Pollutants (HAP)

1,4-Dichlorobenzene 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

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

Ethylbenzene 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
Pollutant Name CAS No.

List of Hazardous Air Pollutants (HAP)

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 108101

Methyl isocyanate 624839

Methyl methacrylate 80626

Methyl tert butyl ether 1634044

4,4-Methylene bis(2-chloroaniline) 101144

Methylene chloride 75092

Methylene diphenyl diisocyanate (MDI) 101688

4,4'¬-Methylenedianiline 101779

Naphthalene 91203

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 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
Pollutant Name CAS No.

List of Hazardous Air Pollutants (HAP)

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 0

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
Exhibit A

HAP Constituents and Emissions - CY 2011

Safety-Kleen Dolton Recycle Center

Dolton, IL

Emission Unit ID Material HAP Constituent CAS 

Number Weight%(1) Emissions(lb/hr)

Emissions

(ton/yr)

DC-3 MS105-W (Process) Methylene Chloride 75092 0.02% 8.76E-09 3.40E-08

Tetrachloroethylene 127184 0.09% 3.94E-08 1.53E-07

Toluene 108883 0.10% 4.38E-08 1.70E-07

Total HAP 9.20E-08 3.57E-07

SHREDDER PGC-W Ethylbenzene 100414 1.57% 2.90E-02 6.14E-03

Methanol 67561 4.15% 7.66E-02 1.62E-02

Methyl Isobutyl Ketone 108101 2.25% 4.15E-02 8.80E-03

Methylene Chloride 75092 0.06% 1.11E-03 2.35E-04

Tetrachloroethylene 127184 0.02% 3.69E-04 7.82E-05

Toluene 108883 24.10% 4.45E-01 9.43E-02

Trichloroethylene 79016 0.01% 1.85E-04 3.91E-05

Xylenes (isomers and mixture) 1330207 5.30% 9.78E-02 2.07E-02

PAINT-W Ethylbenzene 100414 1.57% 0.00E+00 0.00E+00

Methanol 67561 4.15% 0.00E+00 0.00E+00

Methyl Isobutyl Ketone 108101 2.25% 0.00E+00 0.00E+00

Methylene Chloride 75092 0.06% 0.00E+00 0.00E+00

Tetrachloroethylene 127184 0.02% 0.00E+00 0.00E+00

Toluene 108883 24.10% 0.00E+00 0.00E+00

Trichloroethylene 79016 0.01% 0.00E+00 0.00E+00

Xylenes (isomers and mixture) 1330207 5.30% 0.00E+00 0.00E+00

WASTE FUEL Ethylbenzene 100414 0.88% 1.62E-02 1.03E-02

Methanol 67561 0.27% 4.98E-03 3.17E-03

Methyl Isobutyl Ketone 108101 0.82% 1.51E-02 9.63E-03

Toluene 108883 4.56% 8.41E-02 5.35E-02

Xylenes (isomers and mixture) 1330207 3.69% 6.81E-02 4.33E-02

SOLIDS Ethylbenzene 100414 0.88% 1.62E-02 1.06E-02

Methanol 67561 0.27% 4.98E-03 3.26E-03

Methyl Isobutyl Ketone 108101 0.82% 1.51E-02 9.89E-03

Toluene 108883 4.56% 8.41E-02 5.50E-02

Xylenes (isomers and mixture) 1330207 3.69% 6.81E-02 4.45E-02

Total HAP 2.60E-01 3.90E-01

L-1 PGC-W (Process) Ethylbenzene 100414 1.57% 4.12E-05 6.75E-05

Methanol 67561 4.15% 1.09E-04 1.78E-04

Methyl Isobutyl Ketone 108101 2.25% 5.91E-05 9.67E-05

Methylene Chloride 75092 0.06% 1.58E-06 2.58E-06

Tetrachloroethylene 127184 0.02% 5.25E-07 8.60E-07

Toluene 108883 24.10% 6.33E-04 1.04E-03

Trichloroethylene 79016 0.01% 2.63E-07 4.30E-07

Xylenes (isomers and mixture) 1330207 5.30% 1.39E-04 2.28E-04

Total HAP 9.84E-04 1.61E-03

PS-1 PGC-P (Process) Methanol 67561 4.00% 2.67E-04 7.26E-05

Toluene 108883 45.00% 3.00E-03 8.16E-04

Xylenes (isomers and mixture) 1330207 15.00% 1.00E-03 2.72E-04

Total HAP 4.27E-03 1.16E-03

PS-2 PGC-P (Process) Methanol 67561 4.00% 1.34E-04 1.53E-04

Toluene 108883 45.00% 1.51E-03 1.72E-03

Xylenes (isomers and mixture) 1330207 15.00% 5.04E-04 5.72E-04

Total HAP 2.15E-03 2.44E-03

ICREFILL (DW-3, DF-3) IC-W 1,4-Dichlorobenzene 106467 0.02% 1.10E-05 5.28E-06

Methylene Chloride 75092 0.07% 3.85E-05 1.85E-05

Toluene 108883 0.02% 1.10E-05 5.28E-06

Total HAP 6.05E-05 2.91E-05

L-2 MS105-W (Process) Methylene Chloride 75092 0.02% 2.58E-08 7.12E-08

Tetrachloroethylene 127184 0.09% 1.16E-07 3.20E-07
Exhibit A

HAP Constituents and Emissions - CY 2011

Safety-Kleen Dolton Recycle Center

Dolton, IL

Toluene 108883 0.10% 1.29E-07 3.56E-07

IC-W (Process) 1,4-Dichlorobenzene 106467 0.02% 1.22E-08 5.21E-10

Methylene Chloride 75092 0.07% 4.26E-08 1.82E-09

Toluene 108883 0.02% 1.22E-08 5.21E-10

Total HAP 3.38E-07 7.51E-07

L-3 MS105-W (Process) Methylene Chloride 75092 0.02% 8.48E-09 2.15E-08

Tetrachloroethylene 127184 0.09% 3.81E-08 9.67E-08

Toluene 108883 0.10% 4.24E-08 1.07E-07

IC-W (Process) 1,4-Dichlorobenzene 106467 0.02% 4.00E-09 2.58E-10

Methylene Chloride 75092 0.07% 1.40E-08 9.02E-10

Toluene 108883 0.02% 4.00E-09 2.58E-10

Total HAP 1.11E-07 2.27E-07

Railcar Transfer Station

Mineral Spirits 

(R-105) Tetrachloroethylene 127184 0.10% 1.72E-06 7.53E-06

Mineral Spirits 

(Crude 105/150) Methylene Chloride 75092 0.02% 3.22E-06 1.41E-05

Tetrachloroethylene 127184 0.09% 1.45E-05 6.34E-05

Toluene 108883 0.10% 1.61E-05 7.04E-05

Total HAP 3.55E-05 1.55E-04

Fuel Transfer Station Waste Fuel Ethylbenzene 100414 0.88% 6.90E-04 3.02E-03

Methanol 67561 0.27% 2.12E-04 9.28E-04

Methyl Isobutyl Ketone 108101 0.82% 6.43E-04 2.82E-03

Toluene 108883 4.56% 3.58E-03 1.57E-02

Xylenes (isomers and mixture) 1330207 3.69% 2.89E-03 1.27E-02

Waste Water Methanol 67561 0.01% 7.70E-10 3.37E-09

Toluene 108883 0.01% 7.70E-10 3.37E-09

Mineral Spirits 

(Crude 105/150) Methylene Chloride 75092 0.02% 2.89E-05 1.27E-04

Tetrachloroethylene 127184 0.09% 1.30E-04 5.70E-04

Toluene 108883 0.10% 1.45E-04 6.34E-04

Waste Fuel Ethylbenzene 100414 0.88% 6.92E-05 3.03E-04

Methanol 67561 0.27% 2.12E-05 9.29E-05

Methyl Isobutyl Ketone 108101 0.82% 6.44E-05 2.82E-04

Toluene 108883 4.56% 3.58E-04 1.57E-03

Xylenes (isomers and mixture) 1330207 3.69% 2.90E-04 1.27E-03

Waste Water Methanol 67561 0.01% 1.83E-10 8.03E-10

Toluene 108883 0.01% 1.83E-10 8.03E-10

Total HAP 9.12E-03 4.00E-02

Finished Product Transfer Seller Solvent Ethylbenzene 100414 4.40% 0.00E+00 0.00E+00

/MS Transfer Stations Methanol 67561 4.70% 0.00E+00 0.00E+00

Toluene 108883 14.50% 0.00E+00 0.00E+00

Xylenes (isomers and mixture) 1330207 4.40% 0.00E+00 0.00E+00

Mineral Spirits 

(R-105) Tetrachloroethylene 127184 0.10% 2.83E-06 1.24E-05

Valspar Ethylbenzene 100414 2.20% 0.00E+00 0.00E+00

Methyl Isobutyl Ketone 108101 7.20% 0.00E+00 0.00E+00

Toluene 108883 3.30% 0.00E+00 0.00E+00

Xylenes (isomers and mixture) 1330207 2.20% 0.00E+00 0.00E+00

Paccar Ethylbenzene 100414 4.40% 2.34E-03 1.03E-02

Methanol 67561 4.70% 2.50E-03 1.10E-02

Toluene 108883 14.50% 7.73E-03 3.38E-02

Xylenes (isomers and mixture) 1330207 4.40% 2.34E-03 1.03E-02

Mineral Spirits 

(R-105) Tetrachloroethylene 127184 0.10% 1.55E-05 6.78E-05

A150 Naphthalene 91203 100.00% 4.56E-05 2.00E-04

Toluene Toluene 108883 100.00% 2.85E-02 1.25E-01

Total HAP 4.35E-02 1.90E-01
Exhibit A

HAP Constituents and Emissions - CY 2011

Safety-Kleen Dolton Recycle Center

Dolton, IL

Tank 

Farm Tank HAP Constituent CAS Number Weight%(1) Emissions(lb/hr)

Emissions

(ton/yr)

TF-4 T-37 Methanol 67561 0.01% 1.91E-11 8.38E-11

Toluene 108883 0.01% 1.91E-11 8.38E-11

T-38 Ethylbenzene 100414 4.40% 2.82E-04 1.23E-03

Methanol 67561 4.70% 3.01E-04 1.32E-03

Toluene 108883 14.50% 9.28E-04 4.06E-03

Xylenes (isomers and mixture) 1330207 4.40% 2.82E-04 1.23E-03

T-39 1,4-Dichlorobenzene 106467 0.02% 1.35E-08 5.93E-08

Methylene Chloride 75092 0.07% 4.74E-08 2.07E-07

Toluene 108883 0.02% 1.35E-08 5.93E-08

T-40 Ethylbenzene 100414 4.40% 2.82E-04 1.23E-03

Methanol 67561 4.70% 3.01E-04 1.32E-03

Toluene 108883 14.50% 9.28E-04 4.06E-03

Xylenes (isomers and mixture) 1330207 4.40% 2.82E-04 1.23E-03

T-41 1,4-Dichlorobenzene 106467 0.02% 1.35E-08 5.93E-08

Methylene Chloride 75092 0.07% 4.74E-08 2.07E-07

Toluene 108883 0.02% 1.35E-08 5.93E-08

T-42 Ethylbenzene 100414 1.57% 4.51E-05 1.97E-04

Methanol 67561 4.15% 1.19E-04 5.22E-04

Methyl Isobutyl Ketone 108101 2.25% 6.46E-05 2.83E-04

Methylene Chloride 75092 0.06% 1.72E-06 7.55E-06

Tetrachloroethylene 127184 0.02% 5.74E-07 2.52E-06

Toluene 108883 24.10% 6.92E-04 3.03E-03

Trichloroethylene 79016 0.01% 2.87E-07 1.26E-06

Xylenes (isomers and mixture) 1330207 5.30% 1.52E-04 6.67E-04

T-43 Methanol 67561 4.00% 1.25E-04 5.45E-04

Toluene 108883 45.00% 1.40E-03 6.14E-03

Xylenes (isomers and mixture) 1330207 15.00% 4.67E-04 2.05E-03

T-44 Methanol 67561 0.01% 1.91E-11 8.38E-11

Toluene 108883 0.01% 1.91E-11 8.38E-11

T-45 Methanol 67561 0.01% 1.91E-11 8.38E-11

Toluene 108883 0.01% 1.91E-11 8.38E-11

T-46 Methanol 67561 4.00% 1.25E-04 5.45E-04

Toluene 108883 45.00% 1.40E-03 6.14E-03

Xylenes (isomers and mixture) 1330207 15.00% 4.67E-04 2.05E-03

T-47 Methanol 67561 0.01% 1.91E-11 8.38E-11

Toluene 108883 0.01% 1.91E-11 8.38E-11

T-48 Methanol 67561 4.00% 1.25E-04 5.45E-04

Toluene 108883 45.00% 1.40E-03 6.14E-03

Xylenes (isomers and mixture) 1330207 15.00% 4.67E-04 2.05E-03

T-49(2) - - - - -

T-50 Ethylbenzene 100414 4.40% 1.89E-04 8.28E-04

Methanol 67561 4.70% 2.02E-04 8.85E-04

Toluene 108883 14.50% 6.23E-04 2.73E-03

Xylenes (isomers and mixture) 1330207 4.40% 1.89E-04 8.28E-04

T-51 Methanol 67561 0.01% 1.36E-11 5.94E-11

Toluene 108883 0.01% 1.36E-11 5.94E-11

Total HAP 1.18E-02 5.19E-02

TF-5 T-52 Ethylbenzene 100414 4.40% 2.42E-04 1.06E-03

Methanol 67561 4.70% 2.58E-04 1.13E-03

Toluene 108883 14.50% 7.97E-04 3.49E-03

Xylenes (isomers and mixture) 1330207 4.40% 2.42E-04 1.06E-03

T-53 Ethylbenzene 100414 1.57% 3.66E-05 1.60E-04

Methanol 67561 4.15% 9.68E-05 4.24E-04
Exhibit A

HAP Constituents and Emissions - CY 2011

Safety-Kleen Dolton Recycle Center

Dolton, IL

Methyl Isobutyl Ketone 108101 2.25% 5.25E-05 2.30E-04

Methylene Chloride 75092 0.06% 1.40E-06 6.13E-06

Tetrachloroethylene 127184 0.02% 4.66E-07 2.04E-06

Toluene 108883 24.10% 5.62E-04 2.46E-03

Trichloroethylene 79016 0.01% 2.33E-07 1.02E-06

Xylenes (isomers and mixture) 1330207 5.30% 1.24E-04 5.41E-04

T-54 Ethylbenzene 100414 4.40% 2.42E-04 1.06E-03

Methanol 67561 4.70% 2.58E-04 1.13E-03

Toluene 108883 14.50% 7.97E-04 3.49E-03

Xylenes (isomers and mixture) 1330207 4.40% 2.42E-04 1.06E-03

T-56 Ethylbenzene 100414 1.57% 3.66E-05 1.60E-04

Methanol 67561 4.15% 9.68E-05 4.24E-04

Methyl Isobutyl Ketone 108101 2.25% 5.25E-05 2.30E-04

Methylene Chloride 75092 0.06% 1.40E-06 6.13E-06

Tetrachloroethylene 127184 0.02% 4.66E-07 2.04E-06

Toluene 108883 24.10% 5.62E-04 2.46E-03

Trichloroethylene 79016 0.01% 2.33E-07 1.02E-06

Xylenes (isomers and mixture) 1330207 5.30% 1.24E-04 5.41E-04

T-57 Tetrachloroethylene 127184 0.10% 6.69E-07 2.93E-06

T-58 Tetrachloroethylene 127184 0.10% 6.62E-07 2.90E-06

T-59 Tetrachloroethylene 127184 0.10% 6.62E-07 2.90E-06

T-60 Ethylbenzene 100414 1.57% 4.51E-05 1.97E-04

Methanol 67561 4.15% 1.19E-04 5.22E-04

Methyl Isobutyl Ketone 108101 2.25% 6.46E-05 2.83E-04

Methylene Chloride 75092 0.06% 1.72E-06 7.55E-06

Tetrachloroethylene 127184 0.02% 5.74E-07 2.52E-06

Toluene 108883 24.10% 6.92E-04 3.03E-03

Trichloroethylene 79016 0.01% 2.87E-07 1.26E-06

Xylenes (isomers and mixture) 1330207 5.30% 1.52E-04 6.67E-04

T-61 Ethylbenzene 100414 1.57% 4.99E-05 2.19E-04

Methanol 67561 4.15% 1.32E-04 5.78E-04

Methyl Isobutyl Ketone 108101 2.25% 7.15E-05 3.13E-04

Methylene Chloride 75092 0.06% 1.91E-06 8.36E-06

Tetrachloroethylene 127184 0.02% 6.36E-07 2.79E-06

Toluene 108883 24.10% 7.66E-04 3.36E-03

Trichloroethylene 79016 0.01% 3.18E-07 1.39E-06

Xylenes (isomers and mixture) 1330207 5.30% 1.69E-04 7.38E-04

Total HAP 7.09E-03 3.11E-02

TF-6 T-66 Methanol 67561 4.00% 1.25E-04 5.45E-04

Toluene 108883 45.00% 1.40E-03 6.14E-03

Xylenes (isomers and mixture) 1330207 15.00% 4.67E-04 2.05E-03

T-67 Methanol 67561 4.00% 1.25E-04 5.45E-04

Toluene 108883 45.00% 1.40E-03 6.14E-03

Xylenes (isomers and mixture) 1330207 15.00% 4.67E-04 2.05E-03

T-68 Tetrachloroethylene 127184 0.10% 6.69E-07 2.93E-06

T-69 Methanol 67561 4.00% 1.25E-04 5.45E-04

Toluene 108883 45.00% 1.40E-03 6.14E-03

Xylenes (isomers and mixture) 1330207 15.00% 4.67E-04 2.05E-03

T-70 Tetrachloroethylene 127184 0.10% 6.69E-07 2.93E-06

T-71 Ethylbenzene 100414 0.88% 7.74E-06 3.39E-05

Methanol 67561 0.27% 2.38E-06 1.04E-05

Methyl Isobutyl Ketone 108101 0.82% 7.22E-06 3.16E-05

Toluene 108883 4.56% 4.01E-05 1.76E-04

Xylenes (isomers and mixture) 1330207 3.69% 3.25E-05 1.42E-04

T-72 Ethylbenzene 100414 0.88% 7.74E-06 3.39E-05

Methanol 67561 0.27% 2.38E-06 1.04E-05

Methyl Isobutyl Ketone 108101 0.82% 7.22E-06 3.16E-05

Toluene 108883 4.56% 4.01E-05 1.76E-04
Exhibit A

HAP Constituents and Emissions - CY 2011

Safety-Kleen Dolton Recycle Center

Dolton, IL

Xylenes (isomers and mixture) 1330207 3.69% 3.25E-05 1.42E-04

T-73 Methanol 67561 0.01% 1.91E-11 8.38E-11

Toluene 108883 0.01% 1.91E-11 8.38E-11

T-74 Methanol 67561 0.01% 1.36E-11 5.94E-11

Toluene 108883 0.01% 1.36E-11 5.94E-11

T-75 Methanol 67561 0.01% 1.91E-11 8.38E-11

Toluene 108883 0.01% 1.91E-11 8.38E-11

T-76 Ethylbenzene 100414 0.88% 7.74E-06 3.39E-05

Methanol 67561 0.27% 2.38E-06 1.04E-05

Methyl Isobutyl Ketone 108101 0.82% 7.22E-06 3.16E-05

Toluene 108883 4.56% 4.01E-05 1.76E-04

Xylenes (isomers and mixture) 1330207 3.69% 3.25E-05 1.42E-04

T-77 Ethylbenzene 100414 0.88% 7.74E-06 3.39E-05

Methanol 67561 0.27% 2.38E-06 1.04E-05

Methyl Isobutyl Ketone 108101 0.82% 7.22E-06 3.16E-05

Toluene 108883 4.56% 4.01E-05 1.76E-04

Xylenes (isomers and mixture) 1330207 3.69% 3.25E-05 1.42E-04

T-78 Ethylbenzene 100414 0.88% 7.74E-06 3.39E-05

Methanol 67561 0.27% 2.38E-06 1.04E-05

Methyl Isobutyl Ketone 108101 0.82% 7.22E-06 3.16E-05

Toluene 108883 4.56% 4.01E-05 1.76E-04

Xylenes (isomers and mixture) 1330207 3.69% 3.25E-05 1.42E-04

T-79 Ethylbenzene 100414 0.88% 7.74E-06 3.39E-05

Methanol 67561 0.27% 2.38E-06 1.04E-05

Methyl Isobutyl Ketone 108101 0.82% 7.22E-06 3.16E-05

Toluene 108883 4.56% 4.01E-05 1.76E-04

Xylenes (isomers and mixture) 1330207 3.69% 3.25E-05 1.42E-04

T-80 Ethylbenzene 100414 0.88% 7.74E-06 3.39E-05

Methanol 67561 0.27% 2.38E-06 1.04E-05

Methyl Isobutyl Ketone 108101 0.82% 7.22E-06 3.16E-05

Toluene 108883 4.56% 4.01E-05 1.76E-04

Xylenes (isomers and mixture) 1330207 3.69% 3.25E-05 1.42E-04

Total HAP 6.61E-03 2.89E-02

TF-7 T-81 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-82 Methanol 67561 0.01% 2.73E-10 1.20E-09

Toluene 108883 0.01% 2.73E-10 1.20E-09

T-83A 1,4-Dichlorobenzene 106467 0.02% 1.93E-07 8.47E-07

Methylene Chloride 75092 0.07% 6.76E-07 2.96E-06

Toluene 108883 0.02% 1.93E-07 8.47E-07

T-83B 1,4-Dichlorobenzene 106467 0.02% 1.93E-07 8.47E-07

Methylene Chloride 75092 0.07% 6.76E-07 2.96E-06

Toluene 108883 0.02% 1.93E-07 8.47E-07

T-84A 1,4-Dichlorobenzene 106467 0.02% 1.93E-07 8.47E-07

Methylene Chloride 75092 0.07% 6.76E-07 2.96E-06

Toluene 108883 0.02% 1.93E-07 8.47E-07

T-84B Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-85A Naphthalene 91203 50.00% 6.18E-04 2.71E-03

T-85B Naphthalene 91203 50.00% 6.18E-04 2.71E-03

T-87 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-88 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05
Exhibit A

HAP Constituents and Emissions - CY 2011

Safety-Kleen Dolton Recycle Center

Dolton, IL

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-89A Naphthalene 91203 50.00% 6.18E-04 2.71E-03

T-89B(2) - - - - -

T-90A Naphthalene 91203 100.00% 5.40E-05 2.37E-04

T-90B Naphthalene 91203 100.00% 5.40E-05 2.37E-04

T-91A(2) - - - - -

T-91B(2) - - - - -

Total HAP 2.02E-03 8.86E-03

TF-8 T-93 Tetrachloroethylene 127184 0.10% 1.79E-05 7.83E-05

T-94 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-95 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-96 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-97 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-100 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-101 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-102 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

T-103 Methylene Chloride 75092 0.02% 1.40E-06 6.12E-06

Tetrachloroethylene 127184 0.09% 6.29E-06 2.75E-05

Toluene 108883 0.10% 6.99E-06 3.06E-05

Total HAP 1.35E-04 5.92E-04

TF-9 T-133 Ethylbenzene 100414 0.88% 1.11E-04 4.85E-04

Methanol 67561 0.27% 3.39E-05 1.49E-04

Methyl Isobutyl Ketone 108101 0.82% 1.03E-04 4.52E-04

Toluene 108883 4.56% 5.73E-04 2.51E-03

Xylenes (isomers and mixture) 1330207 3.69% 4.64E-04 2.03E-03

T-134 Methanol 67561 0.01% 2.73E-10 1.20E-09

Toluene 108883 0.01% 2.73E-10 1.20E-09

T-135 Ethylbenzene 100414 0.88% 1.91E-04 8.39E-04

Methanol 67561 0.27% 5.87E-05 2.57E-04

Methyl Isobutyl Ketone 108101 0.82% 1.78E-04 7.81E-04

Toluene 108883 4.56% 9.92E-04 4.35E-03

Xylenes (isomers and mixture) 1330207 3.69% 8.03E-04 3.52E-03

T-136 Ethylbenzene 100414 0.88% 1.91E-04 8.39E-04

Methanol 67561 0.27% 5.87E-05 2.57E-04

Methyl Isobutyl Ketone 108101 0.82% 1.78E-04 7.81E-04

Toluene 108883 4.56% 9.92E-04 4.35E-03

Xylenes (isomers and mixture) 1330207 3.69% 8.03E-04 3.52E-03

Total HAP 5.73E-03 2.51E-02

TF-14 V-1(2) - - - - -

V-2(2) - - - - -

Total HAP 0.00E+00 0.00E+00
Exhibit A

HAP Constituents and Emissions - CY 2011

Safety-Kleen Dolton Recycle Center

Dolton, IL

HAP Constituent CAS 

Number Weight%(1) Emissions(lb/hr)

Emissions

(ton/yr)

1,4-Dichlorobenzene 106467 0.00006% 2.13E-06 9.34E-06

Ethylbenzene 100414 0.88% 2.92E-02 1.28E-01

Formaldehyde 50000 0.00% 0.00E+00 0.00E+00

Glycol Ethers 0 0.00% 0.00E+00 0.00E+00

Hexane 110543 0.00% 0.00E+00 0.00E+00

Methanol 67561 0.83% 2.75E-02 1.21E-01

Methyl Isobutyl Ketone 108101 0.71% 2.35E-02 1.03E-01

Methylene Chloride 75092 0.004% 1.39E-04 6.08E-04

Naphthalene 91203 0.07% 2.45E-03 1.07E-02

Tetrachloroethylene 127184 0.01% 4.68E-04 2.05E-03

Toluene 108883 8.51% 2.81E-01 1.23E+00

Trichloroethylene 79016 0.0004% 1.22E-05 5.35E-05

Xylenes (isomers and mixture) 1330207 3.71% 1.23E-01 5.38E-01

Total HAP 4.87E-01 2.13E+00

Notes:

1. Speciation of each material taken from facility data.

2. Tank did not contain any HAP during CY 2011.

Emission Unit ID

Equipment Leak Fugitives
Exhibit B

Tank Information

Safety-Kleen Dolton Recycle Center

Dolton, IL

Container ID

Container 

Capacity 

(gallons)(1)

Tank Content 

MTVP 

(kPa)(2),(3)

Tank Content 

AVP(3)

Tank Height 

(ft)(1)

Tank Diameter 

(ft)(1)

Tank Average 

Annual Throughput 

(gal/yr)(4)

Tank Emissions 

Control 

Equipment

Container Emissions 

Control Level 

Implemented(5)

Tank 37 15,000 0.00178 0.00131 24 10.5 190,449 Level 1

Tank 38 15,000 12.135 9.493 24 10.5 213,822 Level 1

Tank 39 15,000 0.294 0.220 24 10.5 59,532 Level 1

Tank 40 15,000 12.135 9.493 24 10.5 213,822 Level 1

Tank 41 15,000 0.294 0.220 24 10.5 59,532 Level 1

Tank 42 15,000 6.543 4.950 24 10.5 139,878 Level 1

Tank 43 15,000 6.443 4.935 24 10.5 164,270 Level 1

Tank 44 15,000 0.00178 0.00131 24 10.5 190,449 Level 1

Tank 45 15,000 0.00178 0.00131 24 10.5 190,449 Level 1

Tank 46 15,000 6.443 4.935 24 10.5 164,270 Level 1

Tank 47 15,000 0.00178 0.00131 24 10.5 190,449 Level 1

Tank 48 15,000 6.443 4.935 24 10.5 164,270 Level 1

Tank 49 15,000 16.888 13.483 24 10.5 90,090 Level 1

Tank 50 15,000 12.135 9.493 24 10.5 106,911 Level 1

Tank 51 15,000 0.00178 0.00131 24 10.5 111,172 Level 1

Tank 52 8,000 12.135 9.493 12 10.5 213,822 Level 1

Tank 53 8,000 6.543 4.950 12 10.5 139,878 Level 1

Tank 54 8,000 12.135 9.493 12 10.5 213,822 Level 1

Tank 56 8,000 6.543 4.950 12 10.5 139,878 Level 1

Tank 57 10,000 0.601 0.448 24 10 277,621 Level 1

Tank 58 10,000 0.601 0.448 24 10 277,621 Level 1

Tank 59 10,000 0.601 0.448 24 10 277,621 Level 1

Tank 60 10,000 6.543 4.950 24 10 139,878 Level 1

Tank 61 20,000 6.543 4.950 32 10.5 139,878 Level 1

Tank 66 15,000 6.443 4.935 24 10.5 164,270 Level 1

Tank 67 15,000 6.443 4.935 24 10.5 164,270 Level 1

Tank 68 15,000 0.601 0.448 24 10.5 277,621 Level 1

Tank 69 15,000 6.443 4.935 24 10.5 164,270 Level 1

Tank Farm 4:

Tank Farm 6:

Tank Farm 5:

Fixed Roof Tank 

vented to 

Thermo 

Oxidizer/Wet 

Scrubber System 

(C-22)

Fixed Roof Tank 

vented to 

Thermo 

Oxidizer/Wet 

Scrubber System 

(C-22)

Fixed Roof Tank 

vented to 

Thermo 

Oxidizer/Wet 

 
Exhibit B

Tank Information

Safety-Kleen Dolton Recycle Center

Dolton, IL

Container ID

Container 

Capacity 

(gallons)(1)

Tank Content 

MTVP 

(kPa)(2),(3)

Tank Content 

AVP(3)

Tank Height 

(ft)(1)

Tank Diameter 

(ft)(1)

Tank Average 

Annual Throughput 

(gal/yr)(4)

Tank Emissions 

Control 

Equipment

Container Emissions 

Control Level 

Implemented(5)

Tank 70 15,000 0.601 0.448 24 10.5 277,621 Level 1

Tank 71 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank 72 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank 73 15,000 0.002 0.00131 24 10.5 190,449 Level 1

Tank 74 20,000 0.00178 0.00131 24 11.5 111,172 Level 1

Tank 75 20,000 0.00178 0.00131 24 11.5 190,449 Level 1

Tank 76 20,000 1.209 0.867 24 11.5 387,303 Level 1

Tank 77 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank 78 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank 79 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank 80 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank 81 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 82 15,000 0.00178 0.00131 24 10.5 190,449 Level 1

Tank 83A 7,500 0.294 0.220 12 10.5 59,532 Level 1

Tank 83B 7,500 0.294 0.220 12 10.5 59,532 Level 1

Tank 84A 7,500 0.294 0.220 12 10.5 59,532 Level 1

Tank 84B 7,500 0.488 0.364 12 10.5 250,856 Level 1

Tank 85A 7,500 0.294 0.220 12 10.5 99,220 Level 1

Tank 85B 7,500 0.294 0.220 12 10.5 99,220 Level 1

Tank 87 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 88 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 89A 7,500 0.294 0.220 12 10.5 99,220 Level 1

Tank 89B 7,500 0.0448 0.0345 12 10.5 11,088 Level 1

Tank 90A 7,500 0.0138 0.0110 12 10.5 14,873 Level 1

Tank 90B 7,500 0.0138 0.0110 12 10.5 14,873 Level 1

Tank 91A 7,500 0.0221 0.0138 12 10.5 5,729 Level 1

Tank 91B 7,500 0.0414 0.0276 12 10.5 5,883 Level 1

Tank 93 15,000 0.601 0.448 24 10.5 1,041,081 Level 1

Tank 94 15,000 0.488 0.364 24 10.5 250,856 Level 1

Fixed Roof Tank - 

40 CFR Part 63, 

 

 

Tank Farm 8:

Tank Farm 7:

 

 

Scrubber System 

(C-22)

Fixed Roof Tank - 

40 CFR Part 63, 

Subpart OO - 

Control Level 1 

for Tanks
Exhibit B

Tank Information

Safety-Kleen Dolton Recycle Center

Dolton, IL

Container ID

Container 

Capacity 

(gallons)(1)

Tank Content 

MTVP 

(kPa)(2),(3)

Tank Content 

AVP(3)

Tank Height 

(ft)(1)

Tank Diameter 

(ft)(1)

Tank Average 

Annual Throughput 

(gal/yr)(4)

Tank Emissions 

Control 

Equipment

Container Emissions 

Control Level 

Implemented(5)

Tank 95 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 96 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 97 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 100 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 101 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 102 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 103 15,000 0.488 0.364 24 10.5 250,856 Level 1

Tank 133 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank 134 15,000 0.00178 0.00131 24 10.5 190,449 Level 1

Tank 135 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank 136 15,000 1.209 0.867 24 10.5 387,303 Level 1

Tank V-1 3,000 0.000 0.000 12 7 0 Level 1

Tank V-2 3,000 0.000 0.000 12 7 0 Level 1

Notes:

1. Tank information taken from Title V Renewal Application (June 16, 2004).

3. MTVP and AVP taken from tank information and based on the material stored in each tank in CY 2011.

2. Maximum HAP vapor pressure means the sum of the individual HAP equilibrium partial pressure exerted by an off-site material at the temperature equal to 

either: the local maximum monthly average temperature as reported by the National Weather Service when the off-site material is stored or treated at ambient 

temperature; or the highest calendar-month average temperature of the off-site material when the off-site material is stored at temperatures above the ambient 

temperature or when the off-site material is stored or treated at temperatures below the ambient temperature.

 

 

Subpart OO - 

Control Level 1 

for Tanks

Fixed Roof Tank - 

40 CFR Part 63, 

Subpart OO - 

Control Level 1 

for Tanks

Tank Farm 14:

Tank Farm 9:

Fixed Roof Tank 

vented to 

Thermo 

Oxidizer/Wet 

Scrubber System 

(C-22)
Exhibit B

Tank Information

Safety-Kleen Dolton Recycle Center

Dolton, IL

Container ID

Container 

Capacity 

(gallons)(1)

Tank Content 

MTVP 

(kPa)(2),(3)

Tank Content 

AVP(3)

Tank Height 

(ft)(1)

Tank Diameter 

(ft)(1)

Tank Average 

Annual Throughput 

(gal/yr)(4)

Tank Emissions 

Control 

Equipment

Container Emissions 

Control Level 

Implemented(5)

 

Conversions used:

1 m3 = 264.172 gallons

760 mmHg = 101.325 kPa

4. Average annual throughput assumed as 2011 throughput.

5. Control level determined according to 40 CFR Part 63, Subpart DD, Table 3 - Tank Control Levels for Tanks at Existing Affected Sources.

Tank Design 

Capacity (m3)

Tank Control 

Level

<75 m3 Level 1

75<X<151 m3 Level 1

75<X<151 m3 Level 2

>151 m3 Level 1

>151 m3 Level 2

Maximum HAP Vapor 

Pressure of Off-site 

Material Managed in Tank 

(kPa)

<76.6 kPa

<27.6 kPa

>=27.6 kPa

<5.2 kPa

>=5.2 kPa
Exhibit C

Emission Calculation Methodologies

Safety-Kleen Dolton Recycle Center

Dolton, IL

Process Emissions

Sample calculation, DC-3:

2.17 ft3/hr x 0.0770 psia x 145.22 lb/lb-mol (1 - 0.9897) 7758.75 hr/yr ton = 0.0002 ton/yr

10.731 ft3

-psia/lbmolR x 531.67 R 2,000 lb

Speciation of each material taken from facility data.

HAP emissions compiled as the sum of individual HAP components of each material.

Transfer Stations

Loading loss estimate calculated according to the methodology in Section 5.2 of AP-42, Fifth Edition, Volume 1.

Sample Calculation, average loading loss: Waste Fuel

LL (lb/103 gal)= 12.46 SMP / T ; S = Saturation Factor (--)

M = Vapor Molecular Weight (lb/lb-mol)

P = Vapor Pressure (psi)

T = Loading Temperature (R)

LL = (12.46) (0.60) (78 lb/lb-mol) (0.18 psi) = 0.197 lb / 103

 gal

517.67 R

Emissions estimated by applying the loading loss to the applicable loading throughput.

Sample calculation, annual emissions:

0.197 lb 3,493,026 gal ton = 0.34 ton

1000 gal yr 2,000 lb yr

Tank Farms 4 & 6

Tank Diameter (D), ft

Tank Shell Height (HS), ft

Liquid Height (HL), ft

Tank Roof Height (HR), ft

Roof Outage (HRO), ft

Vapor Space Outage (HVO), ft

Vapor Space Volume (VV), ft3

Ideal Gas Constant (R), psia ft3/lb-mole R

Daily Maximum Ambient Temperature (TAX), R

Daily Mimimum Ambient Temperature (TAN), R

Daily Average Ambient Temperature (TAA), R

Paint Solar Absorptance (a), dimensionless

Liquid Bulk Temperature (TB), R

Daily Total Solar Insolation Factor (I), Btu/ft2 d

Daily Average Liquid Surface Temperature (TLA), R

Vapor Molecular Weight (MV), lb/lb-mole

Vapor Pressure at TLA (PVA), psia

Vapor Density (WV), lb/ft3

Daily Ambient Temperature Range (TA), R

Daily Vapor Temperature Range (TV), R

Vapor Pressure at TAN (PVN), psia

Vapor Pressure at TAX (PVX), psia

Daily Vapor Pressure Range (PV), psia

Breather Vent Pressure Setting Range (PB), psig

Atmospheric Pressure (PA), psia

Vapor Space Expansion Factor (KE), dimensionless

Vented Vapor Saturation Factor (KS), dimensionless

Number of Days/Year in Operation

Standing Storage Losses (LS), lb/yr

TV = 0.72TA + 0.028 αI

AP-42, Table 7.1-7

Parameter Description Equation

Tank-specific

Tank-specific

Tank-specific

Tank-specific

HRO = 1/3HR

HVO = HS - HL + HRO

VV = π/4(D2

HVO)

Constant

TLA = 0.44TAA + 0.56TB + 0.0079 aI

from Material Information

from Material Information

WV = MVPVA/RTLA

TA = TAX - TAN

AP-42, Table 7.1-7

TAA = (TAX + TAN)/2

AP-42, Table 7.1-6

TB = TAA + 6α - 1

AP-42, Table 7.1-7

from Material Information

from Material Information

KE = TV/TLA + (PV - PB)/(PA - PVA)

KS = 1/(1 + 0.053PVAHVO)

Constant

LS = 365 VVWVKEKS

PV = PVX - PVN

Assumed = 0.06

Constant
Exhibit C

Emission Calculation Methodologies

Safety-Kleen Dolton Recycle Center

Dolton, IL

Net Throughput (Q), gal

Net Throughput (Q), bbl

Maximum Liquid Height (HLX), ft

Tank Maximum Liquid Volume (VLX), ft3 

Turnovers (N), dimensionless

Turnover Factor (KN), dimensionless

Working Loss Factor (KP), dimensionless

Working Losses (LW), lb/year

Total Losses (LT), lb/year

Tank Control Efficiency (TCE), Percent

Total Controlled Losses (LTCE), lb/year

Yellow shaded cells require data to calculate emission estimates. Other cells are calculated from entered data or are constants.

Tank Farms 5, 7, 8, 9, & 14

Tank Diameter (D), ft

Tank Shell Height (HS), ft

Liquid Height (HL), ft

Tank Roof Height (HR), ft

Roof Outage (HRO), ft

Vapor Space Outage (HVO), ft

Vapor Space Volume (VV), ft3

Ideal Gas Constant (R), psia ft3/lb-mole R

Daily Maximum Ambient Temperature (TAX), R

Daily Mimimum Ambient Temperature (TAN), R

Daily Average Ambient Temperature (TAA), R

Paint Solar Absorptance (a), dimensionless

Liquid Bulk Temperature (TB), R

Daily Total Solar Insolation Factor (I), Btu/ft2 d

Daily Average Liquid Surface Temperature (TLA), R

Vapor Molecular Weight (MV), lb/lb-mole

Vapor Pressure at TLA (PVA), psia

Vapor Density (WV), lb/ft3

Daily Ambient Temperature Range (TA), R

Daily Vapor Temperature Range (TV), R

Vapor Pressure at TAN (PVN), psia

Vapor Pressure at TAX (PVX), psia

Daily Vapor Pressure Range (PV), psia

Breather Vent Pressure Setting Range (PB), psig

Atmospheric Pressure (PA), psia

Vapor Space Expansion Factor (KE), dimensionless

Vented Vapor Saturation Factor (KS), dimensionless

Number of Days/Year in Operation

Standing Storage Losses (LS), lb/yr

Net Throughput (Q), gal

Net Throughput (Q), bbl

Maximum Liquid Height (HLX), ft

Tank Maximum Liquid Volume (VLX), ft3 

Turnovers (N), dimensionless

Turnover Factor (KN), dimensionless

Working Loss Factor (KP), dimensionless

Working Losses (LW), lb/year

Total Losses (LT), lb/year

Tank-specific

Tank-specific

HRO = 1/3HR

Assumed = 0.9HS

VLX = πD2

HLX/4

N = 5.614Q/VLX

For N < 36 KN = 1, 

For N > 36 KN = (180 +N)/6N

For Organic Liquids, KP = 1

Tank-specific

LW = 0.001MVPVAQKNKP

TL = LS + LW

Tank-specific

Parameter Description Equation

Tank-specific

Throughput is in gals

Throughput is in bbls

TA = TAX - TAN

from Material Information

from Material Information

HVO = HS - HL + HRO

VV = π/4(D2HVO)

Constant

AP-42, Table 7.1-7

AP-42, Table 7.1-7

TAA = (TAX + TAN)/2

AP-42, Table 7.1-6

TB = TAA + 6α - 1

AP-42, Table 7.1-7

TLA = 0.44TAA + 0.56TB + 0.0079 aI

WV = MVPVA/RTLA

VLX = πD2

HLX/4

N = 5.614Q/VLX

For N < 36 KN = 1, 

TV = 0.72TA + 0.028 αI

PV = PVX - PVN

Assumed = 0.06

Constant

KE = TV/TLA + (PV - PB)/(PA - PVA)

KS = 1/(1 + 0.053PVAHVO)

from Material Information

from Material Information

Throughput is in gals

Throughput is in bbls

Constant

LS = 365 VVWVKEKS

Assumed = 0.9HS

For N > 36 KN = (180 +N)/6N

For Organic Liquids, KP = 1

LW = 0.001MVPVAQKNKP

TL = LS + LW
Exhibit C

Emission Calculation Methodologies

Safety-Kleen Dolton Recycle Center

Dolton, IL

Tank Control Efficiency (TCE), Percent

Total Controlled Losses (LTCE), lb/year

Yellow shaded cells require data to calculate emission estimates. Other cells are calculated from entered data or are constants.

Equipment Leaks

Component counts from facility LDAR monitoring records.

Control efficiencies correspond to TCEQ 28MID LDAR program.

Open-ended lines are either capped or double-valved and therefore can claim 100% reduction.

Hourly emissions estimated by applying VOC emission factor to component count, then applying control efficiency.

Sample calculation, Pumps:

95 pumps 0.0439 lb/hr (1 - 0.93) = 0.29 lb VOM/hr

pump

Annual emissions assume components are in service continually throughout the year.

Tank-specific

Emission factors from EPA Document, EPA-453/R-93-026, June 1993, Page 2-10 as specified in CAAPP permit 95120114, Condition 

7.6.12.

Control efficiencies account for LDAR program implemented at facility, and are taken from Texas Commission on Environmental Quality 

(TCEQ) Technical Guidance Package for Chemical Sources, Equipment Leak Fugitives (March 1995), as specified in CAAPP permit 

95120114, Condition 7.6.12.
Other ICR 

Response Info.
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

A B C D E F

Tank ID Number of 

access hatches

Number of 

gauge hatches

Number of 

conservation 

vents

Number of 

valves/instrument

s

Number of 

emergency 

pressure relief 

vents

37 2 5 1 4 1

38 2 5 1 4 1

39 2 5 1 4 1

40 2 5 1 4 1

41 2 5 1 4 1

42 2 4 1 5 1

43 1 4 1 5 1

44 2 4 1 5 1

45 2 4 1 5 1

46 2 4 1 5 1

47 2 6 1 4 1

48 2 6 1 4 1

49 2 6 1 4 1

50 2 6 1 4 1

51 2 6 1 4 1

52 2 7 1 4 1

53 2 4 1 3 1

54 2 3 1 3 1

56 2 4 1 5 1

57 1 10 1 9 1

58 2 11 1 8 1

59 2 3 1 11 1

60 2 7 1 11 1

61 2 7 1 15 1

66 2 9 1 9 1

67 2 11 1 5 1

68 2 9 1 7 1

69 2 7 1 4 1

70 2 8 1 6 1

71 2 8 1 4 1

72 2 8 1 8 1

73 2 9 1 4 1

74 2 7 1 9 0

75 3 9 1 10 1

76 3 5 1 6 1

77 2 6 1 14 1

78 2 12 1 10 1

79 2 11 1 10 1

80 3 10 1 9 1

81 2 12 N 9 1

82 2 12 N 7 1

83A 1 4 N 6 2

83B 2 5 N 7 2

84A 1 13 N 7 2
1

A B C D E F

Tank ID Number of 

access hatches

Number of 

gauge hatches

Number of 

conservation 

vents

Number of 

valves/instrument

s

Number of 

emergency 

pressure relief 

vents

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

84B 2 3 N 9 2

85A 1 13 N 8 1

85B 2 2 N 8 1

87 2 10 N 13 1

88 2 11 N 9 1

89A 1 6 N 5 1

89B 2 17 N 9 1

90A 1 3 N 3 1

90B 2 17 N 5 1

91A 1 3 N 5 1

91B 2 12 N 3 1

93 3 12 N 3 1

94 3 12 N 6 1

95 3 12 N 6 1

96 3 12 N 6 1

97 3 10 N 6 1

100 3 10 N 6 1

101 3 10 N 6 1

102 3 10 N 6 1

103 3 5 N 6 1

131 2 5 N 4 1

132 2 4 N 4 1

133 2 4 N 3 1

134 2 5 N 4 1

135 2 4 N 3 1

136 2 5 N 5 1

V1 2 5 1 5 1

V2 2 12 1 5 1
1

A B C D E F

Tank ID Number of 

access hatches

Number of 

gauge hatches

Number of 

conservation 

vents

Number of 

valves/instrument

s

Number of 

emergency 

pressure relief 

vents

90

91

92

93

94

95