Lion Geismar

NEI Site ID Facility Name

Emission 

Unit ID

Process 

ID

Emission 

Release 

Point ID

Emission 

Release 

Point 

Type 

Code

Emission 

Release Point 

Type 

Description

Emission Release 

Point Type Revised

SCC 

Code* Start Date End Date

Start 

Date 

Revised

End Date 

Revised

Pollutan

t Code

Pollutant 

Code 

Revised

Pollutant 

Description

Pollutant 

Description 

Revised

Emissions 

(TPY)

Emission

s (TPY) 

Revised

Routine 

Emissions 

Max Hourly 

(lbs/hr)

Startup 

Emissions 

(TPY)

Startup 

Emissions 

(lbs/hr)

Shutdown 

Emissions 

(TPY)

Shutdown 

Emissions 

(lbs/hr)

MAC

T 

Code MACT Source Category

MACT 

Code 

Revise

d

Stac

k 

Heig

ht 

(ft)

Exit 

Gas 

Tem

perat

ure 

(oF)

Stack 

Diame

te (ft)

Exit Gas 

Velocity 

(ft/sec)

Exit Gas 

Flow Rate 

(ft3/sec)

Stack Default 

Code

Stack Default 

Description

Fugitive 

Length (EW) (ft)

Fugitive 

Width (NS) (ft)

Fugitive 

Angle 

(degrees

)

Stack 

Height 

Revise

d

Exit Gas 

Temperatur

e Revised

Stack 

Diameter 

Revised

Exit Gas 

Velocity 

Revised

Exit Gas Flow 

Rate Revised

Fugitive 

Length (EW) (ft) 

Revised[1

]

Fugitive 

Width (NS) (ft) 

Revised[

1] 

Fugitive 

Angle 

(degrees

) 

Revised[

1]

HAP Emissions 

Performance Level 

Code

HAP 

Emissions 

Performance 

Level 

Description

HAP 

Emissions 

Performance 

Level Code 

Revised

Longitude 

(decimal 

degrees)

Latitude 

(decimal 

degrees)

Longitude 

(decimal 

degrees) 

Revised

Latitude 

(decimal 

degrees) 

Revised

Is Control 

Measure 

In Place?

Control 

Measure**

Control 

Measure 

Efficiency

Control 

Measure 

Comment

Delete 

This 

Record? Delete Comment

Reviewed 

With No 

Changes?

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1FM T1FM 2013 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.004 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0058289 30.20198059 Delete Source permanently shutdow n * For SCC Code, please input one of the follow ing codes:

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1VAS T1VAS 2022 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.117 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0055466 30.20225716 Delete Source permanently shutdow n SCC SCC Description

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT FHTANK FHTANK 2062 02 VERTICAL 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 01 Actual -91.004715 30.19920158 Delete Source permanently shutdow n 30102609 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Dryers and all units follow ing stripping operations (back-end)

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT FHTANK FHTANK 2062 02 VERTICAL 20050101 20051231 20090101 20091231 110543 Hexane 0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 01 Actual -91.004715 30.19920158 Delete Source permanently shutdow n 30102660 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Wastewater

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT TSWFM TSWFM 2102 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.001 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0061035 30.20281219 Delete Source permanently shutdow n 30102665 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Storage vessels

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT TSWPD TSWPD 2107 02 VERTICAL 20050101 20051231 20090101 20091231 110543 Hexane 0.06 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 01 Actual -91.0061035 30.20281219 Delete Source permanently shutdow n 30102670 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Continuous reactors and other units up to and including the stripper

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1MSM P1MSM 2203 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.018 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0052719 30.20336914 Delete Source permanently shutdow n 30102675 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Batch reactors and other units up to and including the stripper

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1TFM P1TFM 2204 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.839 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0055466 30.20309067 Delete Source permanently shutdow n 30102680 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Equipment leaks

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT IFM1 CV105A 2252 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.015 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0058289 30.20281219 Delete Source permanently shutdow n 30102685 Industrial Processes, Chemical Manufacturing, Synthetic Rubber (Manufacturing Only), Heat exchange systems

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT IFM2 CV105B 2253 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.015 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0058289 30.20253563 Delete Source permanently shutdow n

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT IFM3 PV410 2254 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.011 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0058289 30.20281219 Delete Source permanently shutdow n ** For control measures, please include all control measures used for that emission point, including but not limited to:

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT OFM1 CV105C 2255 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.015 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0058289 30.20253563 Delete Source permanently shutdow n Adsorption please list specific type in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT OFM2 CV105D 2256 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.015 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0058289 30.20281219 Delete Source permanently shutdow n Alternative Coatings please list specific type in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT PDTFM PDTFM 2269 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.011 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0488815 30.2055912 Delete Source permanently shutdow n Combustor please list specific type in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT PSFM PSFM 2270 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.011 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0055466 30.2028141 Delete Source permanently shutdow n Electrostatic Precipitator

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2MSM P2MSM 2404 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.028 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0049896 30.20364761 Delete Source permanently shutdow n Fabric Filter/Baghouse

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2TFM P2TFM 2405 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 1.007 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.004715 30.20364571 Delete Source permanently shutdow n Flare

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3TFM P3TFM 2605 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 1.244 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0044403 30.20420265 Delete Source permanently shutdow n Floating Roof Tank

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3STV P3STV 2607 02 VERTICAL 20050101 20051231 20090101 20091231 110543 Hexane 0.311 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 01 Actual -91.004158 30.20392418 Delete Source permanently shutdow n High-Efficiency Particulate Air Filter (HEPA)

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT BFILT1 91CG 2807 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.022 1.15 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0055466 30.20253563 Delete Emissions reported under another source HVLP Spray guns

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT BFILT2 91RG 2808 01 FUGITIVE 20050101 20051231 20090101 20091231 110543 Hexane 0.022 1.15 1313 Ethylene-Propylene Rubber Production 3.28 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 33 33 0 rate w ere defaulted to the national defaults. 01 Actual -91.0055466 30.20253563 Delete Emissions reported under another source Leak Detection and Repair Program

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2COLV P2COLV 46 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 15.12 14.96 11.03 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 45 82 0.02 48.2 15.75 01 Actual -91.0052719 30.20336914 -91.013747 30.2016705 No Mechanical Collector please list specific type in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1WTK P1WTK 48 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.063 0.008 0.004 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 01 Actual -91.0052719 30.20336914 -91.013747 30.2016705 No Mist Eliminator please list specific type in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1WTK P1WTK 48 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.067 0.047 0.02 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20336914 -91.013747 30.2016705 No Multiple Controls in Series please list specific types in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1COLV P1COLV 50 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 15.121 14.96 11.03 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 45 82 0.02 48.2 15.75 01 Actual -91.0052719 30.20336914 -91.013747 30.2016705 No Other Control Device please describe in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2WTK P2WTK 52 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.083 0.011 0.005 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004715 30.20364571 -91.013747 30.2016705 No Pollution Prevention Technique please describe in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2WTK P2WTK 52 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.088 0.061 0.03 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004715 30.20364571 -91.013747 30.2016705 No Pressurized Tank

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2DSP1 F2DSP1 53 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 7.969 4.74 4.91 1313 Ethylene-Propylene Rubber Production 72 100 2.5 31.9 156.5094 00000 All of the original values w ere retained. 0 0 0 45 156.03 01 Actual -91.0488815 30.2055912 -91.013747 30.2016705 No Process Modification please describe in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2RW F2RW 54 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.002 0.002 0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0488815 30.2055912 -91.013747 30.2016705 No Quench Tow er/Water Spray

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2DAZ1 F2DAZ1 55 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 8.16 4.86 5.03 1313 Ethylene-Propylene Rubber Production 72 200 6.2 7.7 232.3506 00000 All of the original values w ere retained. 0 0 0 25 229.23 01 Actual -91.0488815 30.2055912 -91.013747 30.2016705 No Refrigerated Condenser

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2DSP2 F2DSP2 58 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 7.969 4.74 4.91 1313 Ethylene-Propylene Rubber Production 72 100 1.51 30 53.69635 00000 All of the original values w ere retained. 0 0 0 36 53.1 01 Actual -91.0488815 30.2055912 -91.013747 30.2016705 No Scrubber please list specific type in Control Measure Comments column

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2RWD F2RWD 59 02 VERTICAL Area Source - Recycle Water Drum 30102609 20050101 20051231 20090101 20091231 110543 Hexane 0.002 0.002 0.001 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0488815 30.2055912 -91.013747 30.2016705 No Spraby Booth and Filter

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2DBZ1 F2DBZ1 60 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 8.16 4.86 5.03 1313 Ethylene-Propylene Rubber Production 72 200 6.2 7.5 226.31551 00000 All of the original values w ere retained. 0 0 0 25 229.23 01 Actual -91.0488815 30.2055912 -91.013747 30.2016705 No Spray Booth and Overspray Arrestor

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2DBZ2 F2DBZ2 61 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 1.894 1.13 1.17 1313 Ethylene-Propylene Rubber Production 72 170 6.2 6.2 187.08749 00000 All of the original values w ere retained. 0 0 0 25 187.44 01 Actual -91.0488815 30.2055912 -91.013747 30.2016705 No Vapor balancing

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT PARST1 PARST1 65 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.97 0.718 0.33 1313 Ethylene-Propylene Rubber Production 72 68 0.328 0.8858 0.07484 00000 All of the original values w ere retained. 0 0 0 24 70 0.87 0.074 01 Actual -91.0049896 30.20225716 -91.013747 30.2016705 No Wet Suppression

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT PARST2 PARST2 66 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.97 0.718 0.33 1313 Ethylene-Propylene Rubber Production 16.4 68 0.328 0.87 0.07351 00000 All of the original values w ere retained. 0 0 0 24 70 01 Actual -91.0049896 30.20225716 -91.013747 30.2016705 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT HSTCON HSTCON 67 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.499 0.369 0.16 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 30 95 0.67 0.02 0.0085 01 Actual -91.0049896 30.20225716 -91.013747 30.2016705 Yes refrigerated condenser 97.70%

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1GFD2 P1GFD2 68 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.057 0.042 0.02 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.20336723 -91.013747 30.2016705 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2FBS PV114 69 02 VERTICAL Area Source - Filter Box Screen 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.21 0.156 0.48 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RF RF 102 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 1.242 1.836 2.06 1313 Ethylene-Propylene Rubber Production 42 1500 1 0.177 0.13894 00000 All of the original values w ere retained. 0 0 0 150 01 Actual -91.0044403 30.20531273 -91.004293 30.2069399 Yes flare 99.80% This emission point is the flare.

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1DCZ2 F1DCZ2 157 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 1.879 1.12 0.70 1313 Ethylene-Propylene Rubber Production 72 170 6.2 6.2 187.08749 00000 All of the original values w ere retained. 0 0 0 45 187.55 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1DSP1 F1DSP1 159 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 8.549 5.09 3.18 1313 Ethylene-Propylene Rubber Production 72 100 1.51 30 53.69635 00000 All of the original values w ere retained. 0 0 0 36 52.27 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1DCZ1 F1DCZ1 160 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 8.082 4.812 3.01 1313 Ethylene-Propylene Rubber Production 72 200 6.2 7.5 226.31551 00000 All of the original values w ere retained. 0 0 0 45 229.23 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1DSP2 F1DSP2 169 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 8.549 5.09 3.18 1313 Ethylene-Propylene Rubber Production 72 100 2.5 31.8 156.0188 00000 All of the original values w ere retained. 0 0 0 45 156.03 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1DDZ2 F1DDZ2 170 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 1.879 1.12 0.7 1313 Ethylene-Propylene Rubber Production 72 170 6.2 6.2 187.08749 00000 All of the original values w ere retained. 0 0 0 45 187.55 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1DDZ1 F1DDZ1 172 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 8.082 4.812 3.01 1313 Ethylene-Propylene Rubber Production 72 200 6.2 7.5 226.31551 00000 All of the original values w ere retained. 0 0 0 45 226.23 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT DHST1 DHST1 211 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 1.244 0.822 0.34 1313 Ethylene-Propylene Rubber Production 16.4 95 0.492 26.66 5.0685301 00000 All of the original values w ere retained. 0 0 0 27 2.676 0.1013 01 Actual -91.0058212 30.20225716 -91.004312 30.206038 Yes internal floating roof tank 90.00%

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT DHST2 DHST2 212 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 1.206 0.800 0.33 1313 Ethylene-Propylene Rubber Production 16.4 95 0.492 2.676 0.50875 00000 All of the original values w ere retained. 0 0 0 27 0.1013 01 Actual -91.0058212 30.20225716 -91.004312 30.206038 Yes internal floating roof tank 90.00%

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3ADSV F3ADSV 245 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 0.348 0.208 0.17 1313 Ethylene-Propylene Rubber Production 72 100 1.51 22.56 40.379662 00000 All of the original values w ere retained. 0 0 0 36 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3BDSV F3BDSV 246 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 0.348 0.208 0.17 1313 Ethylene-Propylene Rubber Production 72 100 1.51 22.56 40.379662 00000 All of the original values w ere retained. 0 0 0 36 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3DAFC F3DAFC 247 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 25.652 15.277 12.36 1313 Ethylene-Propylene Rubber Production 72 210 0.71 29.5 11.6737 00000 All of the original values w ere retained. 0 0 0 56 01 Actual -91.0036011 30.20392418 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3DBFC F3DBFC 248 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 25.652 15.277 12.36 1313 Ethylene-Propylene Rubber Production 72 210 0.71 29.5 11.6737 00000 All of the original values w ere retained. 0 0 0 56 01 Actual -91.0036011 30.20392418 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3DAZ1 F3DAZ1 249 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 6.444 3.838 3.1 1313 Ethylene-Propylene Rubber Production 72 200 6.2 15 452.63101 00000 All of the original values w ere retained. 0 0 0 25 452.38 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3DAZ3 F3DAZ3 250 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 2.312 1.377 1.11 1313 Ethylene-Propylene Rubber Production 72 200 6.2 15 452.63101 00000 All of the original values w ere retained. 0 0 0 25 452.38 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3DBZ1 F3DBZ1 251 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 6.444 3.838 3.1 1313 Ethylene-Propylene Rubber Production 72 200 6.2 9.94 299.94351 00000 All of the original values w ere retained. 0 0 0 25 300.03 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3DBZ3 F3DBZ3 252 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 2.312 1.377 1.11 1313 Ethylene-Propylene Rubber Production 72 200 6.2 9.94 299.94351 00000 All of the original values w ere retained. 0 0 0 25 300.03 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3SCVT P3SCVT 254 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 15.121 14.961 11.03 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 45 82 0.02 48.2 15.75 01 Actual -91.0052719 30.20336914 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3WD F3WD 257 02 VERTICAL Area Source -Water Drum 30102609 20050101 20051231 20090101 20091231 110543 Hexane 0.002 0.001 0.001 1313 Ethylene-Propylene Rubber Production 72 170 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20336914 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT DFHSTK DFHST 277 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.975 0.646 0.27 1313 Ethylene-Propylene Rubber Production 72 95 0.262 5.5483 0.30004 00000 All of the original values w ere retained. 0 0 0 26 0.25 0.41 0.02 01 Actual -91.0058212 30.20225716 -91.004312 30.206038 Yes internal floating roof tank 90.00%

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2HRPA P2HRPA 278 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.183 0.932 0.3 1313 Ethylene-Propylene Rubber Production 72 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 15 100 0.2 0.08 0.0025 01 Actual -91.004715 30.20364571 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2HRPB P2HRPB 279 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.183 0.932 0.3 1313 Ethylene-Propylene Rubber Production 72 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 15 100 0.2 0.08 0.0025 01 Actual -91.004715 30.20364571 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1HRP P1HRP 280 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.23 0.582 0.19 1313 Ethylene-Propylene Rubber Production 72 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 20 100 0.2 0.08 0.0025 01 Actual -91.0052719 30.20336914 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RTSFUG RTSFUG 284 01 FUGITIVE 30102680 20050101 20051231 20090101 20091231 110543 Hexane 29.364 29.364 10.06 1313 Ethylene-Propylene Rubber Production 72 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 147 147 0 NA NA rate w ere defaulted to the national defaults. NA NA NA 1190 515 43 01 Actual -91.0061035 30.20447731 -91.009576 30.2025094 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3CT P3CT 285 02 VERTICAL Area Source - Cooling Tow30102685 er 20050101 20051231 20090101 20091231 110543 Hexane 4.415 4.415 6.00 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 45 70 25 NA NA 100 300 43 01 Actual -91.004158 30.20586967 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3HRP P3HRP 290 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.366 0.932 0.3 1313 Ethylene-Propylene Rubber Production 72 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 20 48 0.2 0.08 0.0025 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1CDPV F1CDPV 291 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 29.181 17.376 10.85 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 42 117 4.8 0.05 0.892 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1DDPV F1DDPV 292 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 29.181 17.376 10.85 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 44 117 4.8 0.05 0.892 01 Actual -91.0488815 30.2055912 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT DHST3 DHST3 293 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 1.214 0.803 0.33 1313 Ethylene-Propylene Rubber Production 16.4 95 0.656 5.5483 1.87526 00000 All of the original values w ere retained. 0 0 0 26 0.67 0.41 0.02 01 Actual -91.0038834 30.20475769 -91.004312 30.206038 Yes internal floating roof tank 90.00%

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RLS RLS 302 02 VERTICAL Area Source - Lift Station 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.014 0.011 0.004 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0077667 30.20309067 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RLS RLS 302 02 VERTICAL Area Source - Lift Station 30102660 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.017 0.013 0.004 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0077667 30.20309067 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RCT RCT 307 02 VERTICAL Area Source - Cooling Tow30102685 er 20050101 20051231 20090101 20091231 110543 Hexane 0.386 0.386 0.53 1313 Ethylene-Propylene Rubber Production 46.9 203 3.225 24.4734 199.9485 00000 All of the original values w ere retained. 0 0 0 14 95 18 NA NA 50 30 43 01 Actual -91.0061035 30.20225716 -91.009558 30.2034113 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1FUG T1FUG 2000 01 FUGITIVE 30102680 20050101 20051231 20090101 20091231 110543 Hexane 6.45 0.661 2.21 1313 Ethylene-Propylene Rubber Production 72 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 147 147 0 NA NA rate w ere defaulted to the national defaults. NA NA NA 1190 515 43 01 Actual -91.0061035 30.20225716 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1WT T1WT 2002 02 VERTICAL Area Source - Wash Tank Sampling/Disposal 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.029 0.006 4.04 1313 Ethylene-Propylene Rubber Production 72 119 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0061035 30.20225716 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1LH T1LH 2003 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.526 0.057 36.41 1313 Ethylene-Propylene Rubber Production 72 100 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 20 43.33 01 Actual -91.0061035 30.20225716 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1CPSV T1LH 2004 02 VERTICAL 30102670 20050101 20051231 110543 Hexane 1.027 0.66 1313 Ethylene-Propylene Rubber Production 27.5 195 0.164 2.1653 0.04574 00000 All of the original values w ere retained. 0 0 0 11 0.17 2.15 0.0465 01 Actual -91.0055466 30.20198059 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1AOSC T1AOSC 2007 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.006 0.001 0.01 1313 Ethylene-Propylene Rubber Production 72 195 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 3 0.25 1 0.05 01 Actual -91.0055466 30.20198059 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1BOSC T1BOSC 2008 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.006 0.001 0.01 1313 Ethylene-Propylene Rubber Production 72 195 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 3 0.25 1 0.05 01 Actual -91.0055466 30.20198059 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1ACBS T1ACBS 2009 02 VERTICAL 30102670 20050101 20051231 110543 Hexane 0.545 0.31 1313 Ethylene-Propylene Rubber Production 27.5 195 0.164 5.5483 0.1172 00000 All of the original values w ere retained. 0 0 0 18 0.17 2.2 0.05 01 Actual -91.0055466 30.20198059 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1BCB1 T1BCB1 2010 02 VERTICAL 30102670 20050101 20051231 110543 Hexane 0.545 0.31 1313 Ethylene-Propylene Rubber Production 27.5 195 0.164 5.5483 0.1172 00000 All of the original values w ere retained. 0 0 0 18 0.17 2.2 0.05 01 Actual -91.0058289 30.20198059 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1ACB2 T1ACB2 2011 02 VERTICAL 30102670 20050101 20051231 110543 Hexane 0.545 0.31 1313 Ethylene-Propylene Rubber Production 27.5 195 0.164 5.5483 0.1172 00000 All of the original values w ere retained. 0 0 0 18 0.17 2.2 0.05 01 Actual -91.0058289 30.20198059 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1PTL T1FM 2014 02 VERTICAL Area Source - Product Truck Loading 30102609 20050101 20051231 110543 Hexane 0.042 0.03 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20198059 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT PRPACK PRPACK 2015 02 VERTICAL Area Source - Product Packing/Drum Loading 30102609 20050101 20051231 20090101 20091231 110543 Hexane 2.1 0.215 1.31 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.20198059 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1EGST T1EGST 2016 02 VERTICAL 30102670 20050101 20051231 107211 Ethylene Glycol 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 16.4 179 0.351 5.5483 0.53948 00000 All of the original values w ere retained. 0 0 0 9.5 180 0.25 0.87 0.074 01 Actual -91.0058289 30.20198059 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1SWS1 T1SWS1 2017 01 FUGITIVE Area Source - Surface Water Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.0005 0.18 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 7 7 0 NA NA rate w ere defaulted to the national defaults. NA NA NA 01 Actual -91.0055466 30.20225716 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1PS2 T1PS2 2018 01 FUGITIVE Area Source - Process Sump30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.0005 0.18 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 7 7 0 NA NA rate w ere defaulted to the national defaults. NA NA NA 01 Actual -91.0055466 30.20225716 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1SWS3 T1SWS3 2019 01 FUGITIVE Area Source - Surface Water Sump 30102660 20090101 20091231 75003 Ethyl Chloride 0.0001 0.04 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 5 5 0 NA NA rate w ere defaulted to the national defaults. NA NA NA 01 Actual -91.0055466 30.20253563 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT T1SWS3 T1SWS3 2019 01 FUGITIVE Area Source - Surface Water Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.002 0.0002 0.3 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 5 5 0 NA NA rate w ere defaulted to the national defaults. NA NA NA 01 Actual -91.0055466 30.20253563 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT TDRMS TDRMS 2021 02 VERTICAL Area Source - Drum Storage Area 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.032 0.003 0.2 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.20198059 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT INTANK INTANK 2053 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.103 0.046 0.088 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 40 135 70 01 Actual -91.004158 30.19975853 -91.004408 30.203206 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT INTANK INTANK 2053 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.236 0.175 0.179 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 40 135 70 01 Actual -91.004158 30.19975853 -91.004408 30.203206 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT EQTANK EQTANK 2054 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.103 0.046 0.088 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 40 135 70 01 Actual -91.0044403 30.19948006 -91.004667 30.202875 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT EQTANK EQTANK 2054 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.236 0.175 0.179 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 40 135 70 01 Actual -91.0044403 30.19948006 -91.004667 30.202875 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT FLTANK FLTANK 2056 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.002 0.001 0.002 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 15.25 135 10 01 Actual -91.004715 30.19920158 -91.004919 30.202672 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT FLTANK FLTANK 2056 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.005 0.004 0.004 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 15.25 135 10 01 Actual -91.004715 30.19920158 -91.004919 30.202672 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT DAF DAF 2057 01 FUGITIVE Area Source - Dissolved Air Floatation Unit 30102670 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 3.35 2.48 2.55 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 26 26 0 12 rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0049896 30.19920158 -91.005222 30.202692 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT DAF DAF 2057 01 FUGITIVE Area Source - Dissolved Air Floatation Unit 30102670 20050101 20051231 20090101 20091231 110543 Hexane 12.859 5.71 11.01 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 26 26 0 12 rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0049896 30.19920158 -91.005222 30.202692 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT BF BF 2059 01 FUGITIVE Area Source - Backw ash Filter 30102670 20050101 20051231 75003 Ethyl Chloride 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 14 14 0 13 rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0049896 30.19948006 -91.005072 30.202808 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT BF BF 2059 01 FUGITIVE Area Source - Backw ash Filter 30102670 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 14 14 0 13 rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0049896 30.19948006 -91.005072 30.202808 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT BFS BFS 2061 01 FUGITIVE Area Source - Backw ash Filter Sump 30102660 20050101 20051231 75003 Ethyl Chloride 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 3 3 0 NA rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0049896 30.19948006 -91.005072 30.202772 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT BFS BFS 2061 01 FUGITIVE Area Source - Backw ash Filter Sump 30102660 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 3 3 0 NA rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0049896 30.19948006 -91.005072 30.202772 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT SHTANK SHTANK 2063 02 VERTICAL 30102665 20050101 20051231 110543 Hexane 0.001 0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 32 135 30 01 Actual -91.004715 30.19948006 -91.004936 30.202897 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT SHTANK SHTANK 2063 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.013 0.01 0.013 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 32 135 30 01 Actual -91.004715 30.19948006 -91.004936 30.202897 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RVFS RVFS 2064 01 FUGITIVE Area Source - Rotary Vacuum Filter Sump 30102660 20050101 20051231 75003 Ethyl Chloride 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 4 4 0 NA rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.004715 30.19948006 -91.004936 30.202808 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RVFS RVFS 2064 01 FUGITIVE Area Source - Rotary Vacuum Filter Sump 30102660 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 4 4 0 NA rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.004715 30.19948006 -91.004936 30.202808 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT EFLIFT EFLIFT 2066 01 FUGITIVE Area Source - Effluent Lift Station Sump 30102660 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 11 11 0 NA rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0049896 30.19948006 -91.005194 30.202825 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT EFLIFT EFLIFT 2066 01 FUGITIVE Area Source - Effluent Lift Station Sump 30102660 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.002 0.001 0.002 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 11 11 0 NA rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0049896 30.19948006 -91.005194 30.202825 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT IFLIFT IFLIFT 2067 01 FUGITIVE Area Source - Influent Lift Station Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.004 0.002 0.003 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 12 12 0 NA NA rate w ere defaulted to the national defaults. NA NA NA 01 Actual -91.0063858 30.20170212 -91.00655 30.205178 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT IFLIFT IFLIFT 2067 01 FUGITIVE Area Source - Influent Lift Station Sump 30102660 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.008 0.006 0.006 1313 Ethylene-Propylene Rubber Production 60.9 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 12 12 0 NA rate w 135 ere defaulted to the national defaults. NA NA NA 01 Actual -91.0063858 30.20170212 -91.00655 30.205178 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT VAPUMP VAPUMP 2068 02 VERTICAL Area Source - Vacuum Pump30102670 20050101 20051231 75003 Ethyl Chloride 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 297 84 133 01 Actual -91.004715 30.19948006 -91.004917 30.202806 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT VAPUMP VAPUMP 2068 02 VERTICAL Area Source - Vacuum Pump30102670 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 297 84 133 01 Actual -91.004715 30.19948006 -91.004917 30.202806 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT FUG FUG 2069 01 FUGITIVE 30102680 20050101 20051231 75003 Ethyl Chloride 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 72 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 147 147 0 rate w ere defaulted to the national defaults. 01 Actual -91.004715 30.19948006 -91.004936 30.202808 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT FUG FUG 2069 01 FUGITIVE 30102680 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 72 72 0.003 0.0003 0 03333 The exit gas temperature, stack diameter, exit gas velocity, and exit gas flow 147 147 0 rate w ere defaulted to the national defaults. 01 Actual -91.004715 30.19948006 -91.004936 30.202808 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RVFIL RVFIL 2070 02 VERTICAL Area Source - Rotary Vacuum Filter 30102670 20050101 20051231 75003 Ethyl Chloride 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 297 84 133 01 Actual -91.004715 30.19948006 -91.004864 30.202761 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RVFIL RVFIL 2070 02 VERTICAL Area Source - Rotary Vacuum Filter 30102670 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 297 84 133 01 Actual -91.004715 30.19948006 -91.004864 30.202761 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT SETANK SETANK 2071 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.01 0.003 0.006 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 18 135 17 01 Actual -91.0049896 30.19920158 -91.004864 30.202761 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT SETANK SETANK 2071 02 VERTICAL 30102665 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.03 0.011 0.011 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 18 135 17 01 Actual -91.0049896 30.19920158 -91.004864 30.202761 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT TSWPB TSWPB 2108 02 VERTICAL Area Source - Product Packaging 30102670 20050101 20051231 110543 Hexane 0.06 0.131 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0061035 30.20281219 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1MCOR P1MCOR 2201 02 VERTICAL Area Source - Monomer Compressor Oil Reservoir 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.004 0.003 0.003 1313 Ethylene-Propylene Rubber Production 72 240 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.20336723 -91.009594 30.2016075 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1FBST PV14 2202 02 VERTICAL Area Source - Filter Box for Slurry Tank 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.208 0.154 0.07 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20309067 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1WHV P1WHV 2205 02 VERTICAL Area Source - Hydrosieve Vent 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.24 0.177 0.09 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20309067 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1WDV P1WDV 2206 02 VERTICAL Area Source - Floc Water Drum Vent 30102670 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20309067 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1RWDV P1RWDV 2207 02 VERTICAL Area Source - Recycle Water Drum Vent 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20309067 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1GFDS P1GFDS 2208 02 VERTICAL Area Source - Dew atering Screen Vent 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.119 0.088 0.04 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.20336723 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1GSTK P1GSTK 2209 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 107211 Ethylene Glycol 0.001 0.0001 <0.001 1313 Ethylene-Propylene Rubber Production 16.4 203.5 0.351 5.5483 0.53948 02000 The exit gas temperature w as defaulted using the SIC Code. 0 0 0 9.5 40 0.25 0.87 0.074 01 Actual -91.0049896 30.20309067 -91.005386 30.20425 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1LH P1LH 2210 02 VERTICAL Area Source - Lab Hood Vent 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 72 100 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20336914 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P12LMV P12LMV 2215 02 VERTICAL Area Source - Lab Hood Vent 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.016 0.012 0.01 1313 Ethylene-Propylene Rubber Production 72 119 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0061035 30.20309067 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1STR P1STR 2216 02 VERTICAL Area Source - Sump and Trench 30102660 20050101 20051231 75003 Ethyl Chloride 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20364761 -91.006406 30.2051677 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P1STR P1STR 2216 02 VERTICAL Area Source - Sump and Trench 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.00003 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20364761 -91.006406 30.2051677 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT TKUNLD OIL 2263 02 VERTICAL Area Source - Oil Tank Car Unloading 30102670 20050101 20051231 110543 Hexane 0.001 0 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20225716 -91.005404 30.2033481 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1RTNK F1RTNK 2301 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.0004 <0.001 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 25 70 0.3 0.02 0.00011667 01 Actual -91.004715 30.20281219 -91.005404 30.2033481 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F1CBDW F1CBDW 2302 02 VERTICAL Area Source - Conveyors, delumpers, balers, w 30102609 20050101rappers 20051231 20090101 20091231 110543 Hexane 0.625 0.373 0.23 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0044403 30.20281219 -91.005404 30.2033481 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2MCOR P2MCOR 2401 02 VERTICAL Area Source - Monomer Compressor Oil Reservoir 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.004 0.003 0.01 1313 Ethylene-Propylene Rubber Production 72 240 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004715 30.20420265 -91.009594 30.2016075 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2HV1 P2HV1 2406 02 VERTICAL Area Source - Hydrosieve Vent 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.156 0.115 0.06 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20364761 -91.005404 30.2033481 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2HV2 P2HV2 2407 02 VERTICAL Area Source - Hydrosieve Vent 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.156 0.115 0.06 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20364761 -91.005404 30.2033481 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2FTWD P2FTWD 2408 02 VERTICAL Area Source - Floc Tank Water Drum Vents 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.066 0.049 0.03 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004715 30.20364571 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2RWD P2RWD 2410 02 VERTICAL Area Source - Recycle Water Drum Vent 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.0004 <0.001 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004715 30.20364571 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2SMP2 P2SMP2 2412 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20364761 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2SMP3 P2SMP3 2413 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0052719 30.20364761 -91.006406 30.2051677 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P2FB PV214 2416 02 VERTICAL Area Source - Filter Box 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.21 0.155 0.48 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004715 30.20364571 -91.005404 30.2033481 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2SUMP F2SUMP 2501 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.176 0.152 0.11 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0044403 30.20336914 -91.005386 30.20425 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2DACV F2DACV 2502 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 29.451 17.539 18.16 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 25 0 4 7 200 01 Actual -91.0044327 30.20309067 -91.006984 30.1248837 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2DBCV F2DBCV 2503 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 29.451 17.539 18.16 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 25 0 4 7 200 01 Actual -91.004158 30.20336914 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2DAZV F2DAZV 2504 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 1.894 1.126 1.17 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 25 140 4 7 200 01 Actual -91.0488815 30.2055912 -91.052148 30.203149 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2RTNK F2RTNK 2505 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.0004 <0.001 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 25 70 0.3 0.02 0.001167 01 Actual -91.004158 30.20336914 -91.00433 30.2051361 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2CBDW F2CBDW 2506 02 VERTICAL Area Source - Conveyors, delumpers, balers, w 30102609 20050101rappers 20051231 20090101 20091231 110543 Hexane 0.631 0.376 0.39 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0038834 30.20336914 -91.00433 30.2051361 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F2CSEP F2CSEP 2507 02 VERTICAL Area Source - Crumb Separator 30102609 20050101 20051231 20090101 20091231 110543 Hexane 0.036 0.031 0.02 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004158 30.20364761 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3MCMP P3MCMP 2603 02 VERTICAL Area Source - Monomer Compressor 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.004 0.003 0.01 1313 Ethylene-Propylene Rubber Production 72 119 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20392418 -91.005404 30.2033481 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3RWT P3RWT 2608 02 VERTICAL Recycle Water Tank 30102665 20050101 20051231 20090101 20091231 110543 Hexane 0.067 0.050 0.15 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 01 Actual -91.004158 30.20420265 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3GFWS P3GFWS 2610 02 VERTICAL Area Source - Gel Floc Dew30102670 atering Screen 20050101 20051231 20090101 20091231 110543 Hexane 0.052 0.038 0.02 1313 Ethylene-Propylene Rubber Production 57 436 0.265 36.1942 2.0065701 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004158 30.20420265 -91.00433 30.2051361 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3GFTD P3GFTD 2611 02 VERTICAL Area Source - Gel Floc Tank Dew 30102670 atering Screen 20050101 20051231 20090101 20091231 110543 Hexane 0.07 0.009 0.02 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004715 30.20420265 -91.00535 30.2060538 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3GFTD P3GFTD 2611 02 VERTICAL Area Source - Gel Floc Tank Dew 30102670 atering Screen 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.075 0.053 0.004 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004715 30.20420265 -91.00535 30.2060538 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3GSTK P3GSTK 2612 02 VERTICAL 30102670 20050101 20051231 20090101 20091231 107211 Ethylene Glycol 0.001 0.0001 <0.001 1313 Ethylene-Propylene Rubber Production 16.4 203.5 0.351 5.5483 0.53948 02000 The exit gas temperature w as defaulted using the SIC Code. 0 0 0 15 40 0.67 0.87 0.074 01 Actual -91.0038834 30.20420265 -91.004126 30.20599 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3LH P3LH 2613 02 VERTICAL Area Source - Lab Hood 30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 72 100 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0038834 30.20392418 -91.00433 30.2051361 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3GFS P3GFS 2618 02 VERTICAL Area Source - Gel Floc Sump30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.025 0.019 0.01 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004158 30.20420265 -91.00433 30.2051361 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3LMV P3LMV 2619 02 VERTICAL Area Source - Lab Mill Vent30102670 20050101 20051231 20090101 20091231 110543 Hexane 0.008 0.006 0.004 1313 Ethylene-Propylene Rubber Production 72 119 1.574 27.4934 53.52433 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0038834 30.20392418 -91.00433 30.2051361 No

2620 Area Source - Hydrosieve Vent 30102670 20090101 20091231 110543 Hexane 0.1155 0.058 1313 Ethylene-Propylene Rubber Production 1190 515 43 -91.005368 30.2051519 No

2621 Area Source - Hydrosieve Vent 30102670 20090101 20091231 110543 Hexane 0.1155 0.058 1313 Ethylene-Propylene Rubber Production 1190 515 43 -91.005368 30.2051519 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3LADP F3LADP 2704 02 VERTICAL Area Source - Dew atering Press Vent 30102609 20050101 20051231 20090101 20091231 110543 Hexane 6.595 3.927 3.18 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0038834 30.20364571 -91.004312 30.206038 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3LBDP F3LBDP 2705 02 VERTICAL Area Source - Dew atering Press Vent 30102609 20050101 20051231 20090101 20091231 110543 Hexane 6.595 3.927 3.18 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0036011 30.20392418 -91.00433 30.2051361 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3RTNK F3RTNK 2714 02 VERTICAL 30102609 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.0004 <0.001 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 25 70 0.3 0.02 0.0011667 01 Actual -91.004158 30.20364761 -91.013747 30.2016705 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3CBDW F3CBDW 2715 02 VERTICAL Area Source - Conveyors, delumpers, balers, w 30102609 20050101rappers 20051231 20090101 20091231 110543 Hexane 0.548 0.328 0.26 1313 Ethylene-Propylene Rubber Production 72 168 4.585 15.2739 252.0808 00000 All of the original values w ere retained. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0036011 30.20364571 -91.00433 30.2051361 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT F3SMP1 F3SMP1 2716 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.057 0.049 0.03 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.004158 30.20392418 -91.00433 30.2051361 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RECSMP RECSMP 2802 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 110543 Hexane 0.001 <0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.20253563 -91.006425 30.2042658 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RSSUMP CATK 2804 02 VERTICAL Area Source - Recovery Scrubber Sump 30102660 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.001 0.007 0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.2028141 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RSSUMP CATK 2804 02 VERTICAL Area Source - Recovery Scrubber Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.009 0.007 0.02 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.2028141 -91.006443 30.2033639 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3SUMP P3SUMP 2809 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.003 0.003 0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20253563 -91.005386 30.20425 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT P3SUMP P3SUMP 2809 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 0.219 0.017 0.01 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20253563 -91.005386 30.20425 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT TSUMP TSUMP 2811 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.001 0.001 0.002 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20253563 -91.005386 30.20425 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT FSUMP FSUMP 2812 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.023 0.027 0.02 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20253563 -91.005386 30.20425 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT FSUMP FSUMP 2812 02 VERTICAL Area Source - Sump 30102660 20050101 20051231 20090101 20091231 75003 Ethyl Chloride 1.604 0.127 0.04 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0049896 30.20253563 -91.005386 30.20425 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RTRNCH RTRNCH 2802T 02 VERTICAL Area Source - Trench 30102660 20050101 20051231 110543 Hexane 0.001 0.001 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.20253563 -91.005562 30.2043158 No

NEI33004 CROMPTON MFG CO INC/GEISMAR PLANT RCTRNC RCTRNC 2804T 02 VERTICAL Area Source - Recovery Scrubber Trench 30102660 20050101 20051231 20090101 20091231 110543 Hexane 0.009 0.007 0.02 1313 Ethylene-Propylene Rubber Production 46.9 203.5 3.225 24.4734 199.94846 22222 All of the parameters w ere defaulted using the SIC Code. 0 0 0 NA NA NA NA NA 1190 515 43 01 Actual -91.0055466 30.2028141 -91.005689 30.2046967 No

* and ** - please look to end of table in columns BI and BJ

[1] All "fugitive" and "area" release point types have dimensions provided under Fugitive Width, Fugitive Length, and Fugitive Angle. The release point area is represented as a rectangle and the long side of the rectangle is the length and the short side is the width. The "angle" represents the distance in decimal degrees from 0 degrees North to the long axis, when the rectangular area is plotted w ith the SW corner of the rectangle on the origin of an x/y graph and the distance of the long axis, in decimal degrees, is measured from 0 degrees North in the clockwise direction.

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