PM2.5 SIP

Appendix D

Liberty-Clairton Emissions Inventories

D-1: Stationary Point Sources

D-2: Area Sources

D-3: Nonroad Sources

D-4: Mobile Sources
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D-1: Stationary Point Sources
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Liberty-Clairton Point Source Summary

Liberty-Clairton Point Source Summary

- Emissions given in tons/year for actuals (not permitted or allowables)

- Data based on MANE-VU 2007, with local revisions performed by ACHD

- Point source revisions/corrections based on:

- Updated stack tests

- More accurate stack parameters/locations

- Projected inventories

- Minor sources not included in MANE-VU were added to Liberty-Clairton 

- Non-inventoried minors were based on minor source permit calculations

- Fugitives sources listed as stacks, using the following general methodology:

- Height = release height (default=10 ft)

- Temp = release temp (default=72°F)

- Diameter = 0 ft (unless estimated)

- Velocity = 0 ft/s (unless estimated)

- Buoyant fugitives assigned a height of 126 ft

- ACHD point source inventory reporting instructions are given in this appendix

- Details of Liberty-Clairton point source revisions given in Appendix F

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Liberty-Clairton Point Source Summary

TOTALS

2007

FACILITY SO2 NOx VOC NH3 PM10 PM2.5

AKJ Industries 0.000 0.000 0.030 0.000 0.030 0.030

Bekavac Funeral Home 0.004 0.007 0.000 0.000 0.006 0.006

Dura-Bond Industries 0.689 12.366 1.077 0.000 4.596 3.600

ELG Metals 0.000 0.481 0.002 0.000 1.931 1.931

KOPPERS INC. CLAIRTON PLANT 0.325 13.580 15.229 0.000 7.371 5.961

Mid-Continent Coal & Coke 0.376 5.722 0.454 0.000 3.983 1.794

Mon Valley Transportation 0.000 0.000 0.000 0.000 8.120 3.758

Pennsylvania Electric Coil 0.003 0.340 2.040 0.000 0.026 0.026

Tech Met 0.000 2.030 1.140 0.000 0.000 0.000

Tube City IMS Clairton 0.000 0.001 0.000 0.000 0.310 0.310

US STEEL CORP - CLAIRTON PLANT 1739.948 4807.357 570.576 18.419 1110.587 929.175

TOTAL 1741.345 4841.884 590.548 18.419 1136.960 946.591

2014

FACILITY SO2 NOX VOC NH3 PM10 PM2.5

AKJ Industries 0.000 0.000 0.030 0.000 0.030 0.030

Bekavac Funeral Home 0.004 0.007 0.000 0.000 0.006 0.006

Dura-Bond Industries 0.689 12.366 1.077 0.000 4.596 3.600

ELG Metals 0.000 0.481 0.002 0.000 1.931 1.931

KOPPERS INC. CLAIRTON PLANT 1.831 15.599 11.769 0.000 7.505 6.095

Mid-Continent Coal & Coke 0.376 5.722 0.454 0.000 3.983 1.794

Mon Valley Transportation 0.000 0.000 0.000 0.000 8.120 3.758

Pennsylvania Electric Coil 0.003 0.340 2.040 0.000 0.026 0.026

Tech Met 0.000 2.030 1.140 0.000 0.000 0.000

Tube City IMS Clairton 0.000 0.001 0.000 0.000 0.310 0.310

US STEEL CORP - CLAIRTON PLANT 1717.620 4312.803 443.540 17.554 827.180 645.103

TOTAL 1720.523 4349.349 460.052 17.554 853.687 662.653

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Point Source Inventory Column Definitions

Field Definition

FACNAME Name of the facility

PTID ID number used by a state/local agency to identify an emission unit

STKID ID number used by a state/local agency to identify an emission release point

SEGID ID number used by a state/local agency to identify an emission process/segment

SCC 8-digit EPA source classification code

UNIT DESCRIPTION Description of the emission unit

PROCESS DESCRIPTION Description of the emission process

SO2 Annual 2007 SO2 emissions

NOx Annual 2007 NOx emissions

VOC Annual 2007 VOC emissions

NH3 Annual 2007 Ammonia emissions

PM10 Annual 2007 PM10 primary emissions

PM2.5 Annual 2007 PM2.5 primary emissions

HGHT The height (in feet) of a stack

DIAM The diameter (in feet) of a stack

TEMP The temperature of an exit gas stream (degree Fahrenheit)

VEL Numeric value of stach exit velocity in feet per second

XCOORD Longitude measure in decimal degrees of the angular distance on a meridian east or west of the prime meridian

YCOORD Latitude measure in decimal degrees of the angular distance on a meridian north or south of the equator
Liberty-Clairton Point Source Inventory, 2007

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

KOPPERS INC. CLAIRTON PLANT 001 1 1 30184001 TAR REFINING TAR REFINING PROCESS 0.000 0.000 0.000 0.000 0.000 0.000 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 001 1 2 30180001 TAR REFINING TAR REFINING FUGITIVES 0.000 0.000 0.040 0.000 0.000 0.000 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 002 3 1 30199999 ROD PITCH MANUFACTURING ROD PITCH MANUFACTURING 0.000 0.000 0.180 0.000 0.190 0.190 50.00 1.00 125 10.00 -79.880836 40.305775

KOPPERS INC. CLAIRTON PLANT 002 5 2 30199999 ROD PITCH MANUFACTURING ROD PITCH FUGITIVES 0.000 0.000 0.460 0.000 0.500 0.500 10.00 0.00 72 0.00 -79.880836 40.305775

KOPPERS INC. CLAIRTON PLANT 003 1 1 10200603 1T2 HEATER 1T2 HEATER 0.000 0.000 0.000 0.000 0.000 0.000 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 004 1 1 10200603 2T2 HEATER 2T2 HEATER 0.005 0.770 0.040 0.000 0.050 0.050 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 005 1 1 10200603 PRIMARY FLASH HEATER PRIMARY FLASH HEATER 0.020 3.620 0.190 0.000 0.260 0.260 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 006 2 1 39990003 PRILL HOT OIL HEATER HOT OIL HEATER 0.007 1.190 0.060 0.000 0.080 0.080 40.00 2.00 1200 4.10 -79.881248 40.305770

KOPPERS INC. CLAIRTON PLANT 007 1 1 10200603 1T4 HOT OIL HEATER 1T4 HOT OIL HEATER 0.001 0.220 0.010 0.000 0.014 0.014 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 008 1 1 10100602 SECONDARY FLASH HEATER SECONDARY FLASH HEATER 0.010 2.650 0.140 0.000 0.200 0.200 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 009 5 1 20300301 TRANSPORTATION GASOLINE VEHICLES 0.007 0.130 0.250 0.000 0.017 0.017 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 009 5 3 39999991 TRANSPORTATION PAVED ROADS 0.000 0.000 0.000 0.000 0.600 0.080 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 009 5 4 39999991 TRANSPORTATION UNPAVED ROADS 0.000 0.000 0.000 0.000 0.990 0.100 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 009 5 5 20300101 TRANSPORTATION DIESEL VEHICLES 0.270 4.240 0.340 0.000 0.590 0.590 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 011 5 1 40899999 LOADING LIQUID LOADING 0.000 0.000 4.890 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 011 5 2 30183001 LOADING ROD PITCH LOADING 0.000 0.000 0.540 0.000 3.100 3.100 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 012 5 1 40703698 CARBON PITCH TANKS CARBON PITCH TANKS 0.000 0.000 0.620 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 013 5 1 40703698 PETROLEUM PITCH TANKS PET PITCH TANKS 0.000 0.000 0.010 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 014 5 1 40703698 TYPE A PITCH TANKS TYPE A PITCH TANKS 0.000 0.000 1.130 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 015 5 1 40703698 RCO TANKS RCO REGULAR TANKS 0.000 0.000 3.390 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 015 5 2 40703698 RCO TANKS RCO CO-DISTILLED TANKS 0.000 0.000 0.200 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 016 5 1 40703698 PETRO TAR TANKS PETRO TAR TANKS 0.000 0.000 0.060 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 017 5 1 40703698 CARBON BLACK OIL TANKS CBO REGULAR TANKS 0.000 0.000 0.100 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 017 5 2 40703698 CARBON BLACK OIL TANKS CBO CO-DISTILLED TANKS 0.000 0.000 0.040 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 018 5 1 40703698 CREOSOTE PROCESSING P2 CREOSOTE TANK 0.000 0.000 0.002 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 018 5 3 40703698 CREOSOTE PROCESSING P2 PETROLEUM CREOSOTE 0.000 0.000 0.002 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 020 5 1 40703698 NSR TANKS NSR TANKS 0.000 0.000 0.100 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 021 5 1 40703698 CO-DISTILL MATERIAL TANKS CO-DISTILL MATERIAL TANKS 0.000 0.000 0.270 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 022 5 1 40703698 WASTEWATER STORAGE TANKS WW TANKS UNCONTROLLED 0.000 0.000 0.005 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 024 5 1 40703698 DEBENZOL. COAL TAR TANKS DEBENZ COAL TAR 0.000 0.000 2.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 027 5 1 50400201 SOIL/VAPOR RECOVERY SOIL/VAPOR RECOVERY 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 028 5 1 38500102 COOLING TOWER COOLING TOWER 0.000 0.000 0.000 0.000 0.730 0.730 57.00 14.90 72 34.61 -79.881218 40.306175

KOPPERS INC. CLAIRTON PLANT 029 5 1 30199998 CENTRIFUGE OPERATION CENTRIFUGE OPERATION 0.000 0.000 0.030 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 032 5 1 40899999 PET PITCH PURGING/DEPRESS PET PITCH CARS AND TRUCKS 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 033 5 1 40703698 NEEDLE COKER GAS OIL TANK NEEDLE COKER GAS OIL TK 0.000 0.000 0.090 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 034 4 1 10200603 THERMAL OXIDIZER THERMAL OXIDIZER 0.005 0.760 0.040 0.000 0.050 0.050 50.00 6.00 1120 19.00 -79.882925 40.306110

US STEEL CORP - CLAIRTON PLANT 001 2011 1 30300302 BATTERY 1 FUGITIVES BATTERY 1 CHARGING 0.000 0.000 0.140 0.009 0.110 0.100 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 001 2011 2 30300308 BATTERY 1 FUGITIVES BATTERY #1, DOOR LEAKS 0.000 0.000 2.180 0.150 1.730 1.560 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 001 2011 4 30300314 BATTERY 1 FUGITIVES BATTERY #1, TOPSIDE LEAKS 0.000 0.000 0.083 0.006 0.066 0.059 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 001 2011 5 30300303 BATTERY 1 FUGITIVES BATTERY #1, SOAKING 9.988 0.282 0.187 0.000 0.539 0.539 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 001 2011 6 30300303 BATTERY 1 FUGITIVES BATTERY #1, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 002 2012 1 30300302 BATTERY 2 FUGITIVES BATTERY 2 CHARGING 0.000 0.000 0.140 0.010 0.107 0.097 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 002 2012 2 30300308 BATTERY 2 FUGITIVES BATTERY 2, DOOR LEAKS 0.000 0.000 2.270 0.150 1.800 1.630 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 002 2012 4 30300314 BATTERY 2 FUGITIVES BATTERY #2, TOPSIDE LEAKS 0.000 0.000 0.081 0.005 0.065 0.059 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 002 2012 5 30300303 BATTERY 2 FUGITIVES BATTERY #2, SOAKING 9.988 0.282 0.187 0.000 0.539 0.539 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 002 2012 6 30300303 BATTERY 2 FUGITIVES BATTERY 2, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 003 2013 1 30300302 BATTERY 3 FUGITIVES BATTERY 3, CHARGING 0.000 0.000 0.140 0.010 0.110 0.100 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 003 2013 2 30300308 BATTERY 3 FUGITIVES BATTERY 3, DOOR LEAKS 0.000 0.000 2.640 0.180 2.076 1.876 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 003 2013 4 30300314 BATTERY 3 FUGITIVES BATTERY #3 TOPSIDE LEAKS 0.000 0.000 0.081 0.006 0.064 0.058 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 003 2013 5 30300303 BATTERY 3 FUGITIVES BATTERY #3, SOAKING 9.988 0.282 0.187 0.000 0.539 0.539 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 003 2013 6 30300303 BATTERY 3 FUGITIVES BATTERY 3, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 004 2014 1 30300302 BATTERY 7 FUGITIVES BATTERY 7, CHARGING 0.000 0.000 0.140 0.010 0.110 0.100 126.00 0.00 72 0.00 -79.870853 40.301542

US STEEL CORP - CLAIRTON PLANT 004 2014 2 30300308 BATTERY 7 FUGITIVES BATTERY 7, DOOR LEAKS 0.000 0.000 2.080 0.140 1.662 1.502 126.00 0.00 72 0.00 -79.870853 40.301542

US STEEL CORP - CLAIRTON PLANT 004 2014 4 30300314 BATTERY 7 FUGITIVES BATTERY #7, TOPSIDE LEAKS 0.000 0.000 0.072 0.005 0.064 0.059 126.00 0.00 72 0.00 -79.870853 40.301542

US STEEL CORP - CLAIRTON PLANT 004 2014 5 30300303 BATTERY 7 FUGITIVES BATTERY 7, SOAKING 3.762 0.295 0.191 0.000 0.563 0.563 126.00 0.00 72 0.00 -79.870853 40.301542

US STEEL CORP - CLAIRTON PLANT 004 2014 6 30300303 BATTERY 7 FUGITIVES BATTERY 7, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.870853 40.301542

US STEEL CORP - CLAIRTON PLANT 005 2015 1 30300302 BATTERY 8 FUGITIVES BATTERY 8, CHARGING 0.000 0.000 0.140 0.010 0.107 0.100 126.00 0.00 72 0.00 -79.871828 40.302406

US STEEL CORP - CLAIRTON PLANT 005 2015 2 30300308 BATTERY 8 FUGITIVES BATTERY 8, DOOR LEAKS 0.000 0.000 2.168 0.150 1.727 1.557 126.00 0.00 72 0.00 -79.871828 40.302406

US STEEL CORP - CLAIRTON PLANT 005 2015 4 30300314 BATTERY 8 FUGITIVES BATTERY #8, TOPSIDE LEAKS 0.000 0.000 0.070 0.005 0.064 0.058 126.00 0.00 72 0.00 -79.871828 40.302406

US STEEL CORP - CLAIRTON PLANT 005 2015 5 30300303 BATTERY 8 FUGITIVES BATTERY #8, SOAKING 3.762 0.295 0.191 0.000 0.563 0.563 126.00 0.00 72 0.00 -79.871828 40.302406

Page 1
Liberty-Clairton Point Source Inventory, 2007

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

US STEEL CORP - CLAIRTON PLANT 005 2015 6 30300303 BATTERY 8 FUGITIVES BATTERY 8, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.871828 40.302406

US STEEL CORP - CLAIRTON PLANT 006 2016 1 30300302 BATTERY 9 FUGITIVES BATTERY 9, CHARGING 0.000 0.000 0.140 0.010 0.110 0.100 126.00 0.00 72 0.00 -79.872507 40.303016

US STEEL CORP - CLAIRTON PLANT 006 2016 2 30300308 BATTERY 9 FUGITIVES BATTERY 9, DOOR LEAKS 0.000 0.000 2.480 0.170 1.951 1.761 126.00 0.00 72 0.00 -79.872507 40.303016

US STEEL CORP - CLAIRTON PLANT 006 2016 4 30300314 BATTERY 9 FUGITIVES BATTERY #9, TOPSIDE LEAKS 0.000 0.000 0.093 0.006 0.064 0.058 126.00 0.00 72 0.00 -79.872507 40.303016

US STEEL CORP - CLAIRTON PLANT 006 2016 5 30300303 BATTERY 9 FUGITIVES BATTERY #9, SOAKING 3.762 0.295 0.191 0.000 0.563 0.563 126.00 0.00 72 0.00 -79.872507 40.303016

US STEEL CORP - CLAIRTON PLANT 006 2016 6 30300303 BATTERY 9 FUGITIVES BATTERY 9, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.872507 40.303016

US STEEL CORP - CLAIRTON PLANT 007 2017 1 30300302 BATTERY 13 FUGITIVES BATTERY 13, CHARGING 0.000 0.000 0.140 0.010 0.110 0.099 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 007 2017 2 30300308 BATTERY 13 FUGITIVES BATTERY 13, DOOR LEAKS 0.000 0.000 2.160 0.150 1.701 1.531 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 007 2017 4 30300314 BATTERY 13 FUGITIVES BATTERY #13 TOPSIDE LEAKS 0.000 0.000 0.086 0.006 0.064 0.058 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 007 2017 5 30300303 BATTERY 13 FUGITIVES BATTERY #13, SOAKING 0.633 0.363 0.151 0.000 0.100 0.100 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 007 2017 6 30300303 BATTERY 13 FUGITIVES BATTERY 13, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 008 2018 1 30300302 BATTERY 14 FUGITIVES BATTERY 14, CHARGING 0.000 0.000 0.140 0.010 0.110 0.100 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 008 2018 2 30300308 BATTERY 14 FUGITIVES BATTERY 14, DOOR LEAKS 0.000 0.000 2.080 0.140 1.637 1.477 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 008 2018 4 30300314 BATTERY 14 FUGITIVES BATTERY #14 TOPSIDE LEAKS 0.000 0.000 0.093 0.006 0.064 0.058 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 008 2018 5 30300303 BATTERY 14 FUGITIVES BATTERY #14, SOAKING 0.633 0.363 0.151 0.000 0.100 0.100 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 008 2018 6 30300303 BATTERY 14 FUGITIVES BATTERY 14, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 009 2019 1 30300302 BATTERY 15 FUGITIVES BATTERY 15, CHARGING 0.000 0.000 0.140 0.010 0.113 0.103 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 009 2019 2 30300308 BATTERY 15 FUGITIVES BATTERY 15, DOOR LEAKS 0.000 0.000 2.000 0.130 1.578 1.418 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 009 2019 4 30300314 BATTERY 15 FUGITIVES BATTERY #15 TOPSIDE LEAKS 0.000 0.000 0.064 0.004 0.064 0.058 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 009 2019 5 30300303 BATTERY 15 FUGITIVES BATTERY #15, SOAKING 0.633 0.363 0.151 0.000 0.100 0.100 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 009 2019 6 30300303 BATTERY 15 FUGITIVES BATTERY 15, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 010 2020 1 30300302 BATTERY 19 FUGITIVES BATTERY 19, CHARGING 0.000 0.000 0.180 0.012 0.140 0.124 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 010 2020 2 30300308 BATTERY 19 FUGITIVES BATTERY 19, DOOR LEAKS 0.000 0.000 2.760 0.190 2.175 1.965 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 010 2020 4 30300314 BATTERY 19 FUGITIVES BATTERY #19 TOPSIDE LEAKS 0.000 0.000 0.060 0.004 0.050 0.047 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 010 2020 5 30300303 BATTERY 19 FUGITIVES BATTERY #19, SOAKING 3.212 0.555 0.222 0.000 1.766 1.766 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 010 2020 6 30300303 BATTERY 19 FUGITIVES BATTERY 19, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 011 2021 1 30300302 BATTERY 20 FUGITIVES BATTERY 20, CHARGING 0.000 0.000 0.170 0.012 0.140 0.124 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 011 2021 2 30300308 BATTERY 20 FUGITIVES BATTERY 20, DOOR LEAKS 0.000 0.000 3.051 0.210 2.428 2.188 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 011 2021 4 30300314 BATTERY 20 FUGITIVES BATTERY 20, TOPSIDE LEAKS 0.000 0.000 0.054 0.004 0.045 0.042 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 011 2021 5 30300303 BATTERY 20 FUGITIVES BATTERY #20, SOAKING 3.212 0.555 0.222 0.000 1.766 1.766 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 011 2021 6 30300303 BATTERY 20 FUGITIVES BATTERY 20, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 012 2022 1 30300302 BATTERY B FUGITIVES BATTERY B CHARGING 0.000 0.000 0.170 0.012 0.140 0.130 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 012 2022 2 30300308 BATTERY B FUGITIVES BATTERY B, DOOR LEAKS 0.000 0.000 3.620 0.250 1.980 1.880 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 012 2022 4 30300314 BATTERY B FUGITIVES BATTERY B, TOPSIDE LEAKS 0.000 0.000 0.035 0.002 0.026 0.025 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 012 2022 5 30300303 BATTERY B FUGITIVES BATTERY #B, SOAKING 3.174 0.699 0.278 0.000 2.218 2.218 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 012 2022 6 30300303 BATTERY B FUGITIVES BATTERY B, DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 013 13 1 30300306 BATTERY 1 UNDERFIRING BATTERY 1, UNDERFIRING 37.898 226.061 1.841 0.014 9.736 9.321 225.00 8.00 488 24.90 -79.871963 40.301580

US STEEL CORP - CLAIRTON PLANT 014 14 1 30300306 BATTERY 2 UNDERFIRING BATTERY 2, UNDERFIRING 32.126 259.398 0.464 0.014 11.146 10.631 225.00 8.00 502 25.30 -79.872044 40.301653

US STEEL CORP - CLAIRTON PLANT 015 15 1 30300306 BATTERY 3, UNDERFIRING BATTERY 3, UNDERFIRING 34.830 305.672 4.893 0.014 10.416 10.034 226.00 8.00 511 24.20 -79.873388 40.302928

US STEEL CORP - CLAIRTON PLANT 016 16 1 30300306 BATTERY 7, UNDERFIRING BATTERY 7, UNDERFIRING 32.209 372.857 13.809 0.014 11.712 11.314 225.00 9.50 505 19.90 -79.871558 40.301847

US STEEL CORP - CLAIRTON PLANT 017 17 1 30300306 BATTERY 8, UNDERFIRING BATTERY 8, UNDERFIRING 30.979 238.060 1.282 0.014 8.230 7.831 225.00 9.50 552 17.80 -79.871640 40.301911

US STEEL CORP - CLAIRTON PLANT 018 18 1 30300306 BATTERY 9, UNDERFIRING BATTERY 9, UNDERFIRING 31.949 347.214 1.767 0.014 6.896 6.567 225.00 9.50 493 22.40 -79.872995 40.303194

US STEEL CORP - CLAIRTON PLANT 019 19 1 30300306 BATTERY 13, UNDERFIRING BATTERY 13, UNDERFIRING 30.487 168.279 2.548 0.095 7.386 6.423 225.00 10.00 441 14.70 -79.877480 40.304526

US STEEL CORP - CLAIRTON PLANT 020 20 1 30300306 BATTERY 14, UNDERFIRING BATTERY 14, UNDERFIRING 24.899 140.018 1.884 0.357 8.671 7.836 225.00 10.00 440 14.10 -79.877549 40.304626

US STEEL CORP - CLAIRTON PLANT 021 21 1 30300306 BATTERY 15, UNDERFIRING BATTERY 15, UNDERFIRING 47.379 201.892 0.214 0.227 15.394 13.831 225.00 10.00 441 14.70 -79.878975 40.305919

US STEEL CORP - CLAIRTON PLANT 022 22 1 30300306 BATTERY 19, UNDERFIRING BATTERY 19, UNDERFIRING 81.915 452.178 99.283 0.163 20.013 19.001 250.00 15.50 475 12.20 -79.878887 40.304134

US STEEL CORP - CLAIRTON PLANT 023 23 1 30300306 BATTERY 20, UNDERFIRING BATTERY 20, UNDERFIRING 57.396 819.145 136.763 0.503 21.646 21.058 250.00 15.50 516 14.00 -79.879060 40.304289

US STEEL CORP - CLAIRTON PLANT 024 24 1 30300306 BATTERY B, UNDERFIRING BATTERY B, UNDERFIRING 80.984 388.525 5.984 0.029 35.287 33.730 315.00 16.25 468 16.60 -79.876467 40.306705

US STEEL CORP - CLAIRTON PLANT 025 25 1 30300303 PEC SYSTEM, BATTERIES 1-3 PEC BAGHOUSE STACK 42.710 8.294 0.735 0.099 4.177 3.859 82.00 4.00 125 29.00 -79.872159 40.301844

US STEEL CORP - CLAIRTON PLANT 025 930 2 30300303 PEC SYSTEM, BATTERIES 1-3 TRAVELING HOT CAR 34.332 9.205 0.074 0.010 7.409 2.732 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 025 935 3 30300303 PEC SYSTEM, BATTERIES 1-3 PEC FUGITIVES 5.811 1.142 0.100 0.013 32.668 12.853 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 025 935 6 30300303 PEC SYSTEM, BATTERIES 1-3 PRE PUSH 0.498 0.144 0.090 0.000 4.712 4.637 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 025 940 4 30300303 PEC SYSTEM, BATTERIES 1-3 UNCONTROLLED PUSHING 0.092 0.018 0.002 0.000 0.503 0.184 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 025 2023 5 30300303 PEC SYSTEM, BATTERIES 1-3 BALL MILL 0.000 0.000 0.000 0.000 0.004 0.004 50.00 0.00 72 0.00 -79.872258 40.301529

US STEEL CORP - CLAIRTON PLANT 026 26 1 30300303 PEC SYSTEM, BATTERIES 7-9 PEC BAGHOUSE STACK 44.472 8.636 0.791 0.103 3.946 3.648 82.00 4.00 125 28.40 -79.872063 40.301924

US STEEL CORP - CLAIRTON PLANT 026 931 2 30300303 PEC SYSTEM, BATTERIES 7-9 TRAVELING HOT CAR 35.865 9.616 0.077 0.010 7.740 2.854 126.00 0.00 72 0.00 -79.871828 40.302406

US STEEL CORP - CLAIRTON PLANT 026 936 3 30300303 PEC SYSTEM, BATTERIES 7-9 PEC FUGITIVES 6.050 1.189 0.109 0.014 33.670 13.037 126.00 0.00 72 0.00 -79.871828 40.302406

US STEEL CORP - CLAIRTON PLANT 026 936 6 30300303 PEC SYSTEM, BATTERIES 7-9 PRE PUSH 0.520 0.151 0.094 0.000 4.922 4.844 126.00 0.00 72 0.00 -79.871828 40.302406

US STEEL CORP - CLAIRTON PLANT 026 941 4 30300303 PEC SYSTEM, BATTERIES 7-9 UNCONTROLLED PUSHING 0.261 0.051 0.004 0.001 1.425 0.521 126.00 0.00 72 0.00 -79.871828 40.302406

US STEEL CORP - CLAIRTON PLANT 026 2024 5 30300303 PEC SYSTEM, BATTERIES 7-9 BALL MILL 0.000 0.000 0.000 0.000 0.004 0.004 50.00 0.00 72 0.00 -79.871581 40.301901

Page 2
Liberty-Clairton Point Source Inventory, 2007

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

US STEEL CORP - CLAIRTON PLANT 027 27 1 30300303 PEC SYSTEM, BATT. 13-15 PEC BAGHOUSE STACK 54.207 10.526 1.034 0.126 3.076 2.803 82.00 3.00 125 55.60 -79.878565 40.305086

US STEEL CORP - CLAIRTON PLANT 027 932 2 30300303 PEC SYSTEM, BATT. 13-15 TRAVELING HOT CAR 44.318 11.882 0.105 0.013 9.564 3.526 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 027 937 3 30300303 PEC SYSTEM, BATT. 13-15 PEC FUGITIVES 7.375 1.450 0.141 0.017 39.344 15.329 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 027 937 6 30300303 PEC SYSTEM, BATT. 13-15 PRE PUSH 0.642 0.186 0.116 0.000 6.082 5.986 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 027 942 4 30300303 PEC SYSTEM, BATT. 13-15 UNCONTROLLED PUSHING 1.174 0.228 0.018 0.002 6.388 2.317 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 027 2025 5 30300303 PEC SYSTEM, BATT. 13-15 BALL MILL 0.000 0.000 0.000 0.000 0.005 0.005 50.00 0.00 72 0.00 -79.878091 40.305280

US STEEL CORP - CLAIRTON PLANT 028 28 1 30300303 PEC SYSTEM, BATT. 19-20 PEC BAGHOUSE STACK 55.309 10.740 0.875 0.129 2.751 2.518 82.00 3.00 89 51.20 -79.878624 40.305042

US STEEL CORP - CLAIRTON PLANT 028 933 2 30300303 PEC SYSTEM, BATT. 19-20 TRAVELING HOT CAR 45.055 12.080 0.089 0.013 9.723 3.585 126.00 0.00 72 0.00 -79.878380 40.304512

US STEEL CORP - CLAIRTON PLANT 028 938 3 30300303 PEC SYSTEM, BATT. 19-20 PEC FUGITIVES 7.525 1.479 0.119 0.017 40.498 15.802 126.00 0.00 72 0.00 -79.878380 40.304512

US STEEL CORP - CLAIRTON PLANT 028 938 6 30300303 PEC SYSTEM, BATT. 19-20 PRE PUSH 0.653 0.189 0.117 0.000 6.184 6.086 126.00 0.00 72 0.00 -79.878380 40.304512

US STEEL CORP - CLAIRTON PLANT 028 943 4 30300303 PEC SYSTEM, BATT. 19-20 UNCONTROLLED PUSHING 0.964 0.187 0.015 0.002 5.244 1.899 126.00 0.00 72 0.00 -79.878380 40.304512

US STEEL CORP - CLAIRTON PLANT 028 2026 5 30300303 PEC SYSTEM, BATT. 19-20 BALL MILL 0.000 0.000 0.000 0.000 0.017 0.010 50.00 0.00 72 0.00 -79.878291 40.304561

US STEEL CORP - CLAIRTON PLANT 029 29 1 30300303 PEC SYSTEM, BATTERY B PEC BAGHOUSE STACK 38.115 7.418 0.971 0.082 45.805 42.208 51.00 4.00 125 45.20 -79.877296 40.307092

US STEEL CORP - CLAIRTON PLANT 029 934 2 30300303 PEC SYSTEM, BATTERY B TRAVELING HOT CAR 21.311 5.697 0.039 0.003 0.641 0.395 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 029 939 3 30300303 PEC SYSTEM, BATTERY B PEC FUGITIVES 2.004 0.389 0.051 0.004 10.734 5.119 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 029 939 6 30300303 PEC SYSTEM, BATTERY B PRE PUSH 0.271 0.078 0.049 0.000 2.512 2.505 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 029 944 4 30300303 PEC SYSTEM, BATTERY B UNCONTROLLED PUSHING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 029 2027 5 30300303 PEC SYSTEM, BATTERY B BALL MILL 0.000 0.000 0.000 0.000 0.003 0.003 50.00 0.00 72 0.00 -79.875258 40.305117

US STEEL CORP - CLAIRTON PLANT 030 945 1 30300304 QUENCH TOWER #1 QUENCH TOWER #1 8.707 0.000 29.854 0.105 112.112 112.112 100.00 22.30 186 11.60 -79.870908 40.300642

US STEEL CORP - CLAIRTON PLANT 031 946 1 30300304 QUENCH TOWER #3 QUENCH TOWER #3 9.096 0.000 31.187 0.109 114.564 114.564 100.00 22.30 186 11.60 -79.870490 40.300989

US STEEL CORP - CLAIRTON PLANT 032 947 1 30300304 QUENCH TOWER #5 QUENCH TOWER #5 11.240 0.000 38.537 0.135 27.368 27.368 100.00 23.30 186 11.60 -79.876293 40.303695

US STEEL CORP - CLAIRTON PLANT 033 948 1 30300304 QUENCH TOWER #7 QUENCH TOWER #7 11.427 0.000 39.178 0.137 97.887 97.887 122.00 28.90 193 9.80 -79.876839 40.303421

US STEEL CORP - CLAIRTON PLANT 034 949 1 30300304 QUENCH TOWER #B QUENCH TOWER #B 7.172 0.000 24.590 0.086 66.675 66.675 135.00 31.20 204 14.10 -79.876742 40.306420

US STEEL CORP - CLAIRTON PLANT 035 50 1 10200707 BOILER #1, STCK S31 BOILER #1, COG, STACK S31 274.327 260.668 2.321 0.409 20.041 17.061 190.00 8.75 364 97.00 -79.881586 40.309566

US STEEL CORP - CLAIRTON PLANT 035 50 2 10200601 BOILER #1, STCK S31 BOILER #1, NG, STACK S31 0.217 79.709 1.986 0.000 2.744 2.744 190.00 8.75 364 97.00 -79.881586 40.309566

US STEEL CORP - CLAIRTON PLANT 038 53 1 10200707 BOILER #2, STCK S32 BOILER #2, COG, STACK S32 167.426 212.711 1.900 0.335 16.412 13.972 190.00 7.00 303 72.00 -79.881762 40.309595

US STEEL CORP - CLAIRTON PLANT 038 53 2 10200601 BOILER #2, STCK S32 BOILER #2, NG, STACK S32 0.159 54.090 1.455 0.000 2.010 2.010 190.00 7.00 303 72.00 -79.881762 40.309595

US STEEL CORP - CLAIRTON PLANT 047 59 1 10200707 BOILER R1, STACK S36 BOILER R1, COG, STACK S36 26.730 27.350 0.548 0.056 2.725 2.320 165.00 8.50 433 24.50 -79.883179 40.308581

US STEEL CORP - CLAIRTON PLANT 049 59 1 10200707 BOILER R2, STACK S36 BOILER R2, COG, STACK S36 10.898 13.253 0.266 0.026 1.269 1.081 165.00 8.50 433 24.50 -79.883179 40.308581

US STEEL CORP - CLAIRTON PLANT 051 62 1 10200707 BOILER T1, STACK S38 BOILER T1, COG, STACK S38 13.520 13.854 0.057 0.032 1.558 1.326 87.00 4.80 433 29.70 -79.883739 40.308181

US STEEL CORP - CLAIRTON PLANT 053 63 1 10200707 BOILER T2, STACK S39 BOILER T2, COG, STACK S39 12.413 11.336 0.027 0.032 1.558 1.326 87.00 4.80 433 29.70 -79.883855 40.308254

US STEEL CORP - CLAIRTON PLANT 055 2028 1 30300331 TAR/FL DECANTERS TAR/FL DECANTERS 0.000 0.000 0.320 0.020 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 056 2028 1 30300333 FL CIRC./SURGE TANKS FL CIRC./SURGE TANKS 0.000 0.000 0.290 0.020 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 057 2028 1 30300336 TAR STORAGE/SEP TANKS TAR STORAGE/SEP TANKS 0.000 0.000 0.120 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 058 2028 1 30300335 WEIR TANK/INTERCEPT SUMP WEIR TANK/INTERCEPT SUMP 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 059 2028 1 30300341 FINAL COOLER SUMP FINAL COOLER SUMP 0.000 0.000 1.695 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 060 2028 1 30300333 FL PUMPHOUSE SUMPS FL PUMPHOUSE SUMPS 0.000 0.000 0.140 0.020 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 061 2028 1 30300331 EQUIPMENT LEAKS/SAMP CONN EQUIPMENT LEAKS/SAMP CONN 0.000 0.000 1.220 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 062 2028 1 30300331 TAR COLLECTING TANKS TAR COLLECTING TANKS 0.000 0.000 0.003 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 063 975 1 30300305 CONTINUOUS COAL UNLOADERS COAL UNLOADER #1 0.000 0.000 0.000 0.000 0.186 0.057 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 063 975 2 30300305 CONTINUOUS COAL UNLOADERS COAL UNLOADER #2 0.000 0.000 0.000 0.000 0.168 0.052 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 064 973 1 30300305 PEDESTAL CRANE UNLOADER PEDESTAL CRANE UNLOADER 0.000 0.000 0.000 0.000 0.009 0.003 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 065 974 1 30300305 CLAM SHELL UNLOADER CLAM SHELL UNLOADER 0.000 0.000 0.000 0.000 0.023 0.007 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 066 975 1 30300305 COAL TRANSFER COAL TRANSFER 0.000 0.000 0.000 0.000 0.354 0.109 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 067 975 1 30300310 #1 PULVERIZERS #1 PULVERIZER, PRIMARY 0.000 0.000 0.000 0.000 0.033 0.008 50.00 0.00 72 0.00 -79.871291 40.303069

US STEEL CORP - CLAIRTON PLANT 067 975 2 30300310 #1 PULVERIZERS #1 PULVERIZER, SECONDARY 0.000 0.000 0.000 0.000 0.000 0.000 50.00 0.00 72 0.00 -79.875505 40.306543

US STEEL CORP - CLAIRTON PLANT 068 975 1 30300310 #2 PULVERIZERS #2 PULVERIZER, PRIMARY 0.000 0.000 0.000 0.000 0.004 0.001 50.00 0.00 72 0.00 -79.871186 40.302987

US STEEL CORP - CLAIRTON PLANT 068 975 2 30300310 #2 PULVERIZERS #2 PULVERIZER, SECONDARY 0.000 0.000 0.000 0.000 0.000 0.000 50.00 0.00 72 0.00 -79.875400 40.306461

US STEEL CORP - CLAIRTON PLANT 069 978 1 30300316 COAL STORAGE-BINS/BUNKERS COAL STORAGE-BINS/BUNKERS 0.000 0.000 0.000 0.000 0.011 0.003 45.00 0.00 72 0.00 -79.889072 40.309480

US STEEL CORP - CLAIRTON PLANT 070 979 1 30300316 COAL STORAGE PILE EROSION COAL STORAGE PILE EROSION 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.889072 40.309480

US STEEL CORP - CLAIRTON PLANT 071 980 1 30300309 COKE TRANSFER 1-3, 7-9, B COKE TRANSFER 1-3, 7-9, B 0.000 0.000 0.000 0.000 1.841 0.585 7.00 3.00 150 5.00 -79.873221 40.303143

US STEEL CORP - CLAIRTON PLANT 072 981 1 30300309 COKE TRANSFER 13-15/19-20 COKE TRANSFER 13-15/19-20 0.000 0.000 0.000 0.000 1.589 0.505 7.00 3.00 150 3.80 -79.876624 40.303516

US STEEL CORP - CLAIRTON PLANT 073 982 1 30300312 COKE PILE, LOAD/UNLOAD COKE PILE, LOAD/UNLOAD 0.000 0.000 0.000 0.000 0.097 0.031 50.00 6.40 72 1.00 -79.881614 40.300327

US STEEL CORP - CLAIRTON PLANT 074 983 1 30300312 SCREEN STATION 1-3, 7-9 SCREEN STATION 1-3, 7-9 0.000 0.000 0.000 0.000 0.288 0.020 85.00 37.70 72 2.00 -79.873106 40.302862

US STEEL CORP - CLAIRTON PLANT 074 983 2 30300312 SCREEN STATION 1-3, 7-9 SCR. STN 1-3/7-9 LOADOUT 0.000 0.000 0.000 0.000 0.662 0.210 85.00 37.70 72 2.00 -79.873106 40.302862

US STEEL CORP - CLAIRTON PLANT 075 984 1 30300312 SCREEN STN 13-15, 19-20 SCREEN STN 13-15, 19-20 0.000 0.000 0.000 0.000 0.346 0.023 85.00 37.70 72 2.00 -79.879317 40.305886

US STEEL CORP - CLAIRTON PLANT 075 984 2 30300312 SCREEN STN 13-15, 19-20 SCRN 13-15/19-20 LOADOUT 0.000 0.000 0.000 0.000 0.795 0.252 85.00 37.70 72 2.00 -79.879317 40.305886

US STEEL CORP - CLAIRTON PLANT 076 985 1 30300312 SCREENING STATION B SCREENING STATION B BAGHS 0.000 0.000 0.000 0.000 1.979 0.134 50.00 2.50 72 2.00 -79.873323 40.303432

US STEEL CORP - CLAIRTON PLANT 076 985 2 30300312 SCREENING STATION B SCREEN STATION B LOADOUT 0.000 0.000 0.000 0.000 0.258 0.082 50.00 2.50 72 2.00 -79.873323 40.303432

US STEEL CORP - CLAIRTON PLANT 076 985 3 30300312 SCREENING STATION B SCREENING FUGITIVES - B 0.000 0.000 0.000 0.000 0.198 0.014 50.00 2.50 72 2.00 -79.873323 40.303432

Page 3
Liberty-Clairton Point Source Inventory, 2007

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

US STEEL CORP - CLAIRTON PLANT 077 988 1 30300316 COKE STORAGE PILE EROSION COKE PILE EROSION 0.000 0.000 0.000 0.000 1.025 0.410 56.00 99.90 72 2.00 -79.882326 40.300375

US STEEL CORP - CLAIRTON PLANT 078 990 1 30399999 BLASTING - BLACK BEAUTY BLASTING - BLACK BEAUTY 0.000 0.000 0.000 0.000 0.516 0.052 56.20 2.69 72 26.31 -79.876349 40.304578

US STEEL CORP - CLAIRTON PLANT 079 2029 1 30399999 PLANT ROADS PAVED ROADS 0.000 0.000 0.000 0.000 2.981 0.447 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 079 2029 2 30399999 PLANT ROADS UNPAVED ROADS 0.000 0.000 0.000 0.000 2.838 0.294 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 080 2029 1 20300101 MOTOR VEHICLE EXHAUST HEAVY-DUTY VEHICLES 2.822 42.909 3.503 0.000 6.033 6.033 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 081 2029 1 20300101 TUG BOAT EXHAUST TUG BOAT EXHAUST 1.665 25.313 2.066 0.000 3.559 3.559 10.00 0.00 72 0.00 -79.890486 40.313629

US STEEL CORP - CLAIRTON PLANT 082 2029 1 30399999 FACILITY MAINTENANCE SAFETY-KLEEN PARTS WASHER 0.000 0.000 1.200 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 082 2029 2 30399999 FACILITY MAINTENANCE PAINTS AND THINNERS 0.000 0.000 36.330 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 083 83 1 30399999 SCOT HYDROGENATION UNIT SCOT STACK 151.790 2.190 24.970 0.000 6.420 6.350 150.00 3.83 689 57.20 -79.875393 40.303353

US STEEL CORP - CLAIRTON PLANT 084 99 1 30399999 COOLING TOWER COOLING TOWER 0.000 0.000 0.000 0.000 121.220 101.010 72.50 32.00 83 21.39 -79.876653 40.306015

US STEEL CORP - CLAIRTON PLANT 085 2029 1 30399999 FLARING FLARING 4.712 0.250 0.190 0.021 0.000 0.000 10.00 0.00 72 0.00 -79.875283 40.302873

US STEEL CORP - CLAIRTON PLANT 086 2029 1 30399999 AERATION BASINS - WWTP AERATION BASINS - WWTP 0.000 0.000 0.000 6.853 0.000 0.000 10.00 0.00 72 0.00 -79.880121 40.307867

US STEEL CORP - CLAIRTON PLANT 087 2029 1 30399999 METHANOL USAGE AIR LINES 0.000 0.000 7.747 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.875213 40.303134

US STEEL CORP - CLAIRTON PLANT 087 2029 2 30399999 METHANOL USAGE WINTER LID SLURRY 0.000 0.000 7.180 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.875213 40.303134

US STEEL CORP - CLAIRTON PLANT 087 2029 3 30399999 METHANOL USAGE STORAGE TANKS 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.875213 40.303134

US STEEL CORP - CLAIRTON PLANT 088 2010 1 39990024 WWT SURGE TANK NH3 FLARE WWT SURGE TANK NH3 FLARE 0.169 1.681 0.002 0.001 0.000 0.000 27.00 3.50 1925 33.20 -79.879197 40.307074

US STEEL CORP - CLAIRTON PLANT 089 2010 1 39999993 NH3 TANKER LOADING FLARE NH3 TANKER LOADING FLARE 0.126 37.140 0.022 5.712 0.000 0.000 27.00 3.50 1925 33.20 -79.879197 40.307074

US STEEL CORP - CLAIRTON PLANT 090 2029 1 31000299 COG VENTING ACCIDENTAL VENT 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.875451 40.303837

US STEEL CORP - CLAIRTON PLANT 091 2030 1 39999996 L.O. COLLECTING TANKS LO COLLECTING TANKS 0.000 0.000 0.450 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.884258 40.308299

US STEEL CORP - CLAIRTON PLANT 092 2030 1 39999996 L.O. BARGE LOADING LO BARGE LOADING 0.000 0.000 0.165 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.884258 40.308299

US STEEL CORP - CLAIRTON PLANT 093 2030 1 39999996 L.O. DECANTERS LO DECANTERS 0.000 0.000 0.060 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.884258 40.308299

US STEEL CORP - CLAIRTON PLANT 65A 974 1 30300305 BOOM CONVEYOR FRONT END LOADER TO TRUCK 0.000 0.000 0.000 0.000 0.011 0.003 50.00 0.00 72 0.00 -79.891066 40.312828

US STEEL CORP - CLAIRTON PLANT 65A 974 2 30300305 BOOM CONVEYOR TRUCK TO HOPPER 0.000 0.000 0.000 0.000 0.011 0.003 50.00 0.00 72 0.00 -79.891066 40.312828

US STEEL CORP - CLAIRTON PLANT 65A 974 3 30300305 BOOM CONVEYOR HOPPER TO CONVEYOR 0.000 0.000 0.000 0.000 0.006 0.002 50.00 0.00 72 0.00 -79.891066 40.312828

US STEEL CORP - CLAIRTON PLANT 65A 974 4 30300305 BOOM CONVEYOR CONVEYOR TO BARGE 0.000 0.000 0.000 0.000 0.011 0.003 50.00 0.00 72 0.00 -79.891066 40.312828

AKJ Industries 001 1 1 30601001 Sludge Processing Sludge Processing 1 0.000 0.000 0.015 0.000 0.015 0.015 21.00 0.33 140 4.50 -79.876258 40.307226

AKJ Industries 002 1 1 30601001 Sludge Processing Sludge Processing 2 0.000 0.000 0.015 0.000 0.015 0.015 21.00 0.33 140 4.50 -79.870488 40.302530

Bekavac Funeral Home 001 1 1 31502101 INCINERATOR EURICH INCINERATOR 0.004 0.007 0.000 0.000 0.006 0.006 20.00 0.67 200 3.80 -79.885610 40.293582

Dura-Bond Industries 1 4 9 30900207 FUSION BOND PROCESS FUSION BOND AIR WASH 0.000 0.000 0.000 0.000 1.639 1.639 16.00 1.20 70 70.50 -79.846510 40.326000

Dura-Bond Industries 2 8 2 30900207 EXTRUSION PROCESS(X-TEC) XTEC WB BH STACK 0.000 0.000 0.000 0.000 0.324 0.324 21.00 1.20 68 70.50 -79.846510 40.326000

Dura-Bond Industries 2 9 1 10300602 EXTRUSION PROCESS(X-TEC) X-TEC OIL HEATER 0.001 0.127 0.007 0.000 0.010 0.010 7.00 0.50 350 0.10 -79.846390 40.325820

Dura-Bond Industries 2 9999 3 30901699 FUSION BOND PROCESS FUSION BOND AIR WASH 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.846510 40.326000

Dura-Bond Industries 3 10 1 30300834 ROAD EMISSIONS ROAD DUST (Haul Trucks) 0.000 0.000 0.000 0.000 0.621 0.061 10.00 0.00 72 0.00 -79.846390 40.326110

Dura-Bond Industries 3 10 2 27000320 ROAD EMISSIONS FORKLIFT EMISSIONS (Diesel) 0.677 10.293 0.840 0.000 0.724 0.724 10.00 0.00 72 0.00 -79.846390 40.326110

Dura-Bond Industries 3 10 3 30300834 ROAD EMISSIONS ROAD DUST (Forklifts) 0.000 0.000 0.000 0.000 0.484 0.048 10.00 0.00 72 0.00 -79.846390 40.326110

Dura-Bond Industries 4 5 1 10300603 FUSION BOND OVEN 1 FUSION BOND OVEN 1 0.002 0.389 0.021 0.000 0.030 0.030 32.00 1.70 1200 8.80 -79.846510 40.326000

Dura-Bond Industries 5 6 1 10300603 FUSION BOND OVEN 2 FUSION BOND OVEN 2 0.002 0.389 0.021 0.000 0.030 0.030 32.00 1.70 1200 8.80 -79.846510 40.326000

Dura-Bond Industries 6 7 1 10300603 FUSION BOND OVEN 3 FUSION BOND OVEN 3 0.002 0.389 0.021 0.000 0.030 0.030 32.00 1.70 1200 8.80 -79.846510 40.326000

Dura-Bond Industries 7 2 1 30900207 FUSION BOND WB-1 BH STACK FUSION BOND WB-1 BH STACK 0.000 0.000 0.000 0.000 0.324 0.324 16.00 1.20 90 70.50 -79.846390 40.326110

Dura-Bond Industries 8 3 1 30900207 FUSION BOND WB-2 BH STACK FUSION BOND WB-2 BH STACK 0.000 0.000 0.000 0.000 0.324 0.324 16.00 1.20 70 70.50 -79.846390 40.326090

Dura-Bond Industries 9 1 1 10300603 FUSION BOND DRYING OVEN FUSION BOND DRYING OVEN 0.005 0.779 0.043 0.000 0.059 0.059 32.00 1.70 1200 14.00 -79.846510 40.326000

Dura-Bond Industries 12 10 1 40400107 GASOLINE STORAGE TANK GASOLINE STORAGE TANK 0.000 0.000 0.122 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.846390 40.326110

Dura-Bond Industries 13 10 1 40400109 DIESEL STORAGE TANK DIESEL STORAGE TANK 0.000 0.000 0.001 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.846390 40.326110

ELG Metals P01 1 1 30402201 Scrap Burning Scrap Burning 0.000 0.420 0.000 0.000 0.960 0.960 13.00 3.35 80 33.00 -79.860344 40.336205

ELG Metals P02 1 1 20200202 Emergency Generator Emergency Generator 0.000 0.061 0.002 0.000 0.001 0.001 10.00 0.00 70 0.00 -79.860344 40.336205

ELG Metals P03 1 1 30499999 Roads Vehicles 0.000 0.000 0.000 0.000 0.970 0.970 10.00 0.00 70 0.00 -79.860344 40.336205

Mid-Continent Coal & Coke 001 1 1 30300312 SCREENS SCREENS 0.000 0.000 0.000 0.000 1.194 1.103 70.00 0.00 70 0.00 -79.881296 40.300013

Mid-Continent Coal & Coke 001 1 2 30588801 STORAGE PILES STORAGE PILES 0.000 0.000 0.000 0.000 0.056 0.056 30.00 0.00 70 0.00 -79.881296 40.300013

Mid-Continent Coal & Coke 001 1 3 30300833 ROAD EMISSIONS ROAD EMISSIONS 0.000 0.000 0.000 0.000 2.331 0.233 10.00 0.00 70 0.00 -79.881296 40.300013

Mid-Continent Coal & Coke 001 1 4 10201403 EQUIPMENT FUEL USAGE EQUIPMENT FUEL USAGE 0.376 5.722 0.454 0.000 0.402 0.402 35.00 0.00 70 0.00 -79.881296 40.300013

Mon Valley Transportation P01 1 1 30510504 DOCK 2 DOCK 2 LOADING 0.000 0.000 0.000 0.000 3.480 1.593 9.00 0.00 70 0.00 -79.885197 40.313258

Mon Valley Transportation P02 1 1 30510404 RAILCAR RAILCAR UNLOADING 0.000 0.000 0.000 0.000 0.350 0.350 7.50 0.00 70 0.00 -79.884739 40.313182

Mon Valley Transportation P03 1 1 30510404 DOCK 3 DOCK 3 UNLOADING 0.000 0.000 0.000 0.000 1.680 0.236 14.00 0.00 70 0.00 -79.883839 40.312795

Mon Valley Transportation P05 1 1 30510404 DOCK 1 DOCK 1 UNLOADING 0.000 0.000 0.000 0.000 1.200 0.169 11.50 0.00 70 0.00 -79.889735 40.315680

Mon Valley Transportation R01 1 1 30531090 VEHICLES TRUCK EMISSIONS 0.000 0.000 0.000 0.000 1.200 1.200 7.50 0.00 70 0.00 -79.882648 40.312945

Mon Valley Transportation S01 1 1 30510304 STORAGE PILES EROSION 0.000 0.000 0.000 0.000 0.210 0.210 20.00 0.00 70 0.00 -79.881295 40.312212

Pennsylvania Electric Coil A03 3 1 39000699 Large Bake Oven Natural Gas Combustion 0.000 0.075 0.004 0.000 0.006 0.006 39.40 1.20 290 106.10 -79.894687 40.321413

Pennsylvania Electric Coil A03 3 4 40200803 Large Bake Oven Coating Evaporation 0.000 0.000 0.010 0.000 0.000 0.000 39.40 1.20 290 106.10 -79.894687 40.321413

Pennsylvania Electric Coil A04 4 1 39000699 Small Bake Oven Natural Gas Combustion 0.000 0.078 0.004 0.000 0.006 0.006 41.00 0.70 275 5.00 -79.894687 40.321413

Pennsylvania Electric Coil A04 4 2 40200803 Small Bake Oven Coating Evaporation 0.000 0.000 0.115 0.000 0.000 0.000 41.00 0.70 275 5.00 -79.894687 40.321413

Page 4
Liberty-Clairton Point Source Inventory, 2007

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

Pennsylvania Electric Coil A10 2 1 40201806 Paint Spray Booth Paint Spray Booth 0.000 0.000 0.540 0.000 0.000 0.000 32.00 2.90 75 15.60 -79.894687 40.321413

Pennsylvania Electric Coil A14 7 1 39000699 Coil Manufacturing, Oven Natural Gas Combustion 0.000 0.058 0.003 0.000 0.004 0.004 36.00 0.60 500 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A14 7 2 40200803 Coil Manufacturing, Oven Coating Evaporation 0.000 0.000 0.250 0.000 0.000 0.000 36.00 0.60 500 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A15 9 1 30904030 Skin/Tin Area Tinning Process 0.000 0.000 0.000 0.000 0.000 0.000 36.00 0.60 70 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A15 9 2 39000699 Skin/Tin Area Natural Gas Combustion 0.000 0.006 0.000 0.000 0.000 0.000 36.00 0.60 70 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A16 10 1 39000699 Gas Insulator Gas Insulator 0.000 0.003 0.000 0.000 0.000 0.000 36.00 0.60 70 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A17 1 1 39000699 Coil Pressing Area Coil Pressing Area 0.000 0.019 0.001 0.000 0.001 0.001 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil A18 1 1 39000699 Cleaning of Motor Parts Cleaning of Motor Parts 0.000 0.017 0.001 0.000 0.001 0.001 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil D03 1 1 40714698 U-372 Storage Area U-372 Storage Area 0.000 0.000 0.030 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil D04 1 1 40714698 U-475 Storage Area U-475 Storage Area 0.000 0.000 0.040 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil D05 1 1 40714698 TSR-601 Varnish Tank TSR-601 Varnish Tank 0.000 0.000 0.220 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil G08 1 1 40202599 Miscellaneous Fugitives Miscellaneous Fugitives 0.000 0.000 0.750 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil I02 8 1 10200602 Boiler Boiler 0.000 0.040 0.002 0.000 0.003 0.003 36.00 0.60 500 0.10 -79.894687 40.321413

Pennsylvania Electric Coil I03 1 1 10500106 Gas Radient Space Heaters Gas Radient Space Heaters 0.000 0.020 0.001 0.000 0.001 0.001 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil P01 5 1 31307002 Small Burnoff Oven Coating Evaporation 0.000 0.001 0.019 0.000 0.000 0.000 50.00 0.60 1400 15.60 -79.894687 40.321413

Pennsylvania Electric Coil P01 5 2 39000699 Small Burnoff Oven Natural Gas Combustion 0.000 0.003 0.000 0.000 0.000 0.000 50.00 0.60 1400 15.60 -79.894687 40.321413

Pennsylvania Electric Coil P02 6 1 31307002 Large Burnoff Oven Coating Evaporation 0.001 0.001 0.048 0.000 0.000 0.000 40.00 1.50 1400 21.00 -79.894687 40.321413

Pennsylvania Electric Coil P02 6 2 39000699 Large Burnoff Oven Natural Gas Combustion 0.000 0.021 0.001 0.000 0.002 0.002 40.00 1.50 1400 21.00 -79.894687 40.321413

Tech Met 001 1 1 30901501 ETCH LINE 1 MEDIUM TANK ETCH LINE P001 0.000 0.730 0.000 0.000 0.000 0.000 22.00 2.00 70 50.00 -79.893935 40.319889

Tech Met 002 2 2 30901501 ETCH LINE 2 LARGE TANK ETCH LINE P002 0.000 1.000 0.000 0.000 0.000 0.000 22.00 3.00 70 71.00 -79.893935 40.319889

Tech Met 003 3 3 30901501 ETCH LINE 3 CHEMTEX ETCH LINE P003 0.000 0.300 0.000 0.000 0.000 0.000 18.00 2.00 70 25.00 -79.893935 40.319889

Tech Met 004 4 4 30988801 MISCELLANEOUS SOLVENT USAGE MISCELLANEOUS SOLVENT USAGE 0.000 0.000 1.140 0.000 0.000 0.000 10.00 0.00 70 0.00 -79.893935 40.319889

Tube City IMS Clairton 001 1 1 30400768 Steel Scrap Steel Scrap Cutting 0.000 0.001 0.000 0.000 0.310 0.310 10.00 0.00 70 0.00 -79.871073 40.298787

Page 5
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2007

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

KOPPERS INC. CLAIRTON PLANT TAR REFINING, TAR REFINING PROCESS 30184001 Chem Manuf /General Processes /Distillation Units

KOPPERS INC. CLAIRTON PLANT TAR REFINING, TAR REFINING FUGITIVES 30180001 Chem Manuf /General Processes /Fugitive Leaks

KOPPERS INC. CLAIRTON PLANT ROD PITCH MANUFACTURING 30199999 Chem Manuf /Other Not Classified /Specify in Comments Field

KOPPERS INC. CLAIRTON PLANT ROD PITCH MANUFACTURING, ROD PITCH FUGITIVES 30199999 Chem Manuf /Other Not Classified /Specify in Comments Field

KOPPERS INC. CLAIRTON PLANT 1T2 HEATER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT 2T2 HEATER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT PRIMARY FLASH HEATER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT PRILL HOT OIL HEATER 39990003 Misc Manuf Indus /Natural Gas: Process Heaters

KOPPERS INC. CLAIRTON PLANT 1T4 HOT OIL HEATER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT SECONDARY FLASH HEATER 10100602 Ext Comb /Electric Gen /Natural Gas /Boilers < 100 Million Btu/hr except Tangential

KOPPERS INC. CLAIRTON PLANT TRANSPORTATION, GASOLINE VEHICLES 20300301 Int Comb /Comm-Inst /Gasoline /Reciprocating

KOPPERS INC. CLAIRTON PLANT TRANSPORTATION, PAVED ROADS 39999991 Misc Manuf / Indus Processes /Other Not Classified

KOPPERS INC. CLAIRTON PLANT TRANSPORTATION, UNPAVED ROADS 39999991 Misc Manuf / Indus Processes /Other Not Classified

KOPPERS INC. CLAIRTON PLANT TRANSPORTATION, DIESEL VEHICLES 20300101 Int Comb /Comm-Inst /Distillate Oil (Diesel) /Reciprocating

KOPPERS INC. CLAIRTON PLANT LOADING, LIQUID LOADING 40899999 Organic Chem Transport /Specific Liquid /Loading Rack

KOPPERS INC. CLAIRTON PLANT LOADING, ROD PITCH LOADING 30183001 Chem Manuf /General Processes /Storage/Transfer

KOPPERS INC. CLAIRTON PLANT CARBON PITCH TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT PETROLEUM PITCH TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT TYPE A PITCH TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT RCO TANKS, RCO REGULAR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT RCO TANKS, RCO CO-DISTILLED TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT PETRO TAR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CARBON BLACK OIL TANKS, CBO REGULAR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CARBON BLACK OIL TANKS, CBO CO-DISTILLED TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CREOSOTE PROCESSING, P2 CREOSOTE TANK 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CREOSOTE PROCESSING, P2 PETROLEUM CREOSOTE 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT NSR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CO-DISTILL MATERIAL TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT WASTEWATER STORAGE TANKS, WW TANKS UNCONTROLLED 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT DEBENZOL. COAL TAR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT SOIL/VAPOR RECOVERY 50400201 Waste Disp /Site Remed /General Processes /Miscellaneous

KOPPERS INC. CLAIRTON PLANT COOLING TOWER 38500102 Industrial Process Cooling Tower /Natural Draft

KOPPERS INC. CLAIRTON PLANT CENTRIFUGE OPERATION 30199998 Chem Manuf /Other Not Classified /Specify in Comments Field

KOPPERS INC. CLAIRTON PLANT PET PITCH PURGING/DEPRESS, PET PITCH CARS AND TRUCKS 40899999 Organic Chem Transport /Specific Liquid /Loading Rack

KOPPERS INC. CLAIRTON PLANT NEEDLE COKER GAS OIL TANK 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT THERMAL OXIDIZER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY 1 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY #1, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY #1, TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY #1, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY #1, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY 2 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY 2, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY #2, TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY #2, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY 2, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY 3, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY 3, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY #3 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY #3, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY 3, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 7 FUGITIVES, BATTERY 7, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 7 FUGITIVES, BATTERY 7, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 7 FUGITIVES, BATTERY #7, TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

Page 1
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2007

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

US STEEL CORP - CLAIRTON PLANT BATTERY 7 FUGITIVES, BATTERY 7, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 7 FUGITIVES, BATTERY 7, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 8 FUGITIVES, BATTERY 8, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 8 FUGITIVES, BATTERY 8, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 8 FUGITIVES, BATTERY #8, TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 8 FUGITIVES, BATTERY #8, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 8 FUGITIVES, BATTERY 8, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 9 FUGITIVES, BATTERY 9, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 9 FUGITIVES, BATTERY 9, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 9 FUGITIVES, BATTERY #9, TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 9 FUGITIVES, BATTERY #9, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 9 FUGITIVES, BATTERY 9, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY 13, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY 13, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY #13 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY #13, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY 13, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY 14, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY 14, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY #14 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY #14, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY 14, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY 15, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY 15, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY #15 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY #15, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY 15, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY 19, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY 19, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY #19 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY #19, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY 19, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20, CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20, TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY #20, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B, DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B, TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY #B, SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B, DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 1 UNDERFIRING, BATTERY 1, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 2 UNDERFIRING, BATTERY 2, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 3, UNDERFIRING, BATTERY 3, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 7, UNDERFIRING, BATTERY 7, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 8, UNDERFIRING, BATTERY 8, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 9, UNDERFIRING, BATTERY 9, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 13, UNDERFIRING, BATTERY 13, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 14, UNDERFIRING, BATTERY 14, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 15, UNDERFIRING, BATTERY 15, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 19, UNDERFIRING, BATTERY 19, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 20, UNDERFIRING, BATTERY 20, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY B, UNDERFIRING, BATTERY B, UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

Page 2
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2007

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 7-9, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 7-9, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 7-9, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 7-9, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 7-9, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 7-9, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER #1 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER #3 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER #5 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER #7 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER #B 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT BOILER #1, STCK S31, BOILER #1, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER #1, STCK S31, BOILER #1, NG 10200601 Ext Comb /Industrial /Natural Gas /> 100 Million Btu/hr

US STEEL CORP - CLAIRTON PLANT BOILER #2, STCK S32, BOILER #2, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER #2, STCK S32, BOILER #2, NG 10200601 Ext Comb /Industrial /Natural Gas /> 100 Million Btu/hr

US STEEL CORP - CLAIRTON PLANT BOILER R1, STACK S36, BOILER R1, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER R2, STACK S36, BOILER R2, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER T1, STACK S38, BOILER T1, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER T2, STACK S39, BOILER T2, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT TAR/FL DECANTERS 30300331 By-product Coke Manuf /By-product Coke Manufacturing

US STEEL CORP - CLAIRTON PLANT FL CIRC./SURGE TANKS 30300333 By-product Coke Manuf /Excess-ammonia Liquor Tank

US STEEL CORP - CLAIRTON PLANT TAR STORAGE/SEP TANKS 30300336 By-product Coke Manuf /Tar Storage

US STEEL CORP - CLAIRTON PLANT WEIR TANK/INTERCEPT SUMP 30300335 By-product Coke Manuf /Tar Interceding Sump

US STEEL CORP - CLAIRTON PLANT FINAL COOLER SUMP 30300341 By-product Coke Manuf /Light Oil Sump

US STEEL CORP - CLAIRTON PLANT FL PUMPHOUSE SUMPS 30300333 By-product Coke Manuf /Excess-ammonia Liquor Tank

US STEEL CORP - CLAIRTON PLANT EQUIPMENT LEAKS/SAMP CONN 30300331 By-product Coke Manuf /By-product Coke Manufacturing

US STEEL CORP - CLAIRTON PLANT TAR COLLECTING TANKS 30300331 By-product Coke Manuf /By-product Coke Manufacturing

US STEEL CORP - CLAIRTON PLANT CONTINUOUS COAL UNLOADERS, COAL UNLOADER #1 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT CONTINUOUS COAL UNLOADERS, COAL UNLOADER #2 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT PEDESTAL CRANE UNLOADER 30300305 By-product Coke Manuf /Coal Unloading

Page 3
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2007

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

US STEEL CORP - CLAIRTON PLANT CLAM SHELL UNLOADER 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT COAL TRANSFER 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT #1 PULVERIZERS, #1 PULVERIZER, PRIMARY 30300310 By-product Coke Manuf /Coal Crushing

US STEEL CORP - CLAIRTON PLANT #1 PULVERIZERS, #1 PULVERIZER, SECONDARY 30300310 By-product Coke Manuf /Coal Crushing

US STEEL CORP - CLAIRTON PLANT #2 PULVERIZERS, #2 PULVERIZER, PRIMARY 30300310 By-product Coke Manuf /Coal Crushing

US STEEL CORP - CLAIRTON PLANT #2 PULVERIZERS, #2 PULVERIZER, SECONDARY 30300310 By-product Coke Manuf /Coal Crushing

US STEEL CORP - CLAIRTON PLANT COAL STORAGE-BINS/BUNKERS 30300316 By-product Coke Manuf /Coal Storage Pile

US STEEL CORP - CLAIRTON PLANT COAL STORAGE PILE EROSION 30300316 By-product Coke Manuf /Coal Storage Pile

US STEEL CORP - CLAIRTON PLANT COKE TRANSFER 1-3, 7-9, B 30300309 By-product Coke Manuf /Coal Conveying

US STEEL CORP - CLAIRTON PLANT COKE TRANSFER 13-15/19-20 30300309 By-product Coke Manuf /Coal Conveying

US STEEL CORP - CLAIRTON PLANT COKE PILE, LOAD/UNLOAD 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREEN STATION 1-3, 7-9 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREEN STATION 1-3, 7-9, SCR. STN 1-3/7-9 LOADOUT 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREEN STN 13-15, 19-20 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREEN STN 13-15, 19-20, SCRN 13-15/19-20 LOADOUT 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREENING STATION B, SCREENING STATION B BAGHS 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREENING STATION B, SCREEN STATION B LOADOUT 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREENING STATION B, SCREENING FUGITIVES - B 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT COKE STORAGE PILE EROSION, COKE PILE EROSION 30300316 By-product Coke Manuf /Coal Storage Pile

US STEEL CORP - CLAIRTON PLANT BLASTING - BLACK BEAUTY 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT PLANT ROADS, PAVED ROADS 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT PLANT ROADS, UNPAVED ROADS 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT MOTOR VEHICLE EXHAUST, HEAVY-DUTY VEHICLES 20300101 Int Comb /Comm-Inst /Distillate Oil (Diesel) /Reciprocating

US STEEL CORP - CLAIRTON PLANT TUG BOAT EXHAUST 20300101 Int Comb /Comm-Inst /Distillate Oil (Diesel) /Reciprocating

US STEEL CORP - CLAIRTON PLANT FACILITY MAINTENANCE, SAFETY-KLEEN PARTS WASHER 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT FACILITY MAINTENANCE, PAINTS AND THINNERS 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT SCOT HYDROGENATION UNIT, SCOT STACK 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT COOLING TOWER 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT FLARING 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT AERATION BASINS - WWTP, AERATION BASINS - WWTP 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT METHANOL USAGE, AIR LINES 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT METHANOL USAGE, WINTER LID SLURRY 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT METHANOL USAGE, STORAGE TANKS 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT WWT SURGE TANK NH3 FLARE 39990024 Misc Manuf Indus /Process Gas: Flares

US STEEL CORP - CLAIRTON PLANT NH3 TANKER LOADING FLARE 39999993 Misc Manuf / Indus Processes /Other Not Classified

US STEEL CORP - CLAIRTON PLANT COG VENTING, ACCIDENTAL VENT 31000299 Natural Gas Production /Other Not Classified

US STEEL CORP - CLAIRTON PLANT L.O. COLLECTING TANKS 39999996 Misc Manuf / Indus Processes /Other Not Classified

US STEEL CORP - CLAIRTON PLANT L.O. BARGE LOADING 39999996 Misc Manuf / Indus Processes /Other Not Classified

US STEEL CORP - CLAIRTON PLANT L.O. DECANTERS 39999996 Misc Manuf / Indus Processes /Other Not Classified

US STEEL CORP - CLAIRTON PLANT BOOM CONVEYOR, FRONT END LOADER TO TRUCK 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT BOOM CONVEYOR, TRUCK TO HOPPER 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT BOOM CONVEYOR, HOPPER TO CONVEYOR 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT BOOM CONVEYOR, CONVEYOR TO BARGE 30300305 By-product Coke Manuf /Coal Unloading

AKJ Industries Sludge Processing, Sludge Processing 1 30601001 Petrol Indus /Sludge Converter /General

AKJ Industries Sludge Processing, Sludge Processing 2 30601001 Petrol Indus /Sludge Converter /General

Bekavac Funeral Home INCINERATOR, EURICH INCINERATOR 31502101 Health Care - Crematoriums /Crematory Stack

Dura-Bond Industries FUSION BOND PROCESS, FUSION BOND AIR WASH 30900207 Fabricated Metal /Abrasive Blasting of Metal Parts /Shotblast with Air

Dura-Bond Industries EXTRUSION PROCESS(X-TEC), XTEC WB BH STACK 30900207 Fabricated Metal /Abrasive Blasting of Metal Parts /Shotblast with Air

Dura-Bond Industries EXTRUSION PROCESS(X-TEC), X-TEC OIL HEATER 10300602 Ext Comb /Comm-Inst /Natural Gas /10-100 Million Btu/hr

Dura-Bond Industries FUSION BOND PROCESS, FUSION BOND AIR WASH 30901699 Fabricated Metal /Metal Pipe Coating of Metal Parts /Other Not Classified

Dura-Bond Industries ROAD EMISSIONS, ROAD DUST (Haul Trucks) 30300834 Iron Production /Paved Roads: All Vehicle Types

Dura-Bond Industries ROAD EMISSIONS, FORKLIFT EMISSIONS (Diesel) 27000320 Int Comb /Engine Testing /Wastewater, Pts of Generation /Specify Point of Generation

Dura-Bond Industries ROAD EMISSIONS, ROAD DUST (Forklifts) 30300834 Iron Production /Paved Roads: All Vehicle Types

Dura-Bond Industries FUSION BOND OVEN 1 10300603 Ext Comb /Comm-Inst /Natural Gas /< 10 Million Btu/hr

Page 4
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2007

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

Dura-Bond Industries FUSION BOND OVEN 2 10300603 Ext Comb /Comm-Inst /Natural Gas /< 10 Million Btu/hr

Dura-Bond Industries FUSION BOND OVEN 3 10300603 Ext Comb /Comm-Inst /Natural Gas /< 10 Million Btu/hr

Dura-Bond Industries FUSION BOND WB-1 BH STACK 30900207 Fabricated Metal /Abrasive Blasting of Metal Parts /Shotblast with Air

Dura-Bond Industries FUSION BOND WB-2 BH STACK 30900207 Fabricated Metal /Abrasive Blasting of Metal Parts /Shotblast with Air

Dura-Bond Industries FUSION BOND DRYING OVEN 10300603 Ext Comb /Comm-Inst /Natural Gas /< 10 Million Btu/hr

Dura-Bond Industries GASOLINE STORAGE TANK 40400107 Petrol Prod Stor-Bulk Terminals /Gasoline RVP 13: Working Loss (Diam Independent) - Fixed Roof Tank

Dura-Bond Industries DIESEL STORAGE TANK 40400109 Petrol Prod Stor-Bulk Terminals /Gasoline RVP 7: Working Loss (Diam Independent) - Fixed Roof Tank

ELG Metals Scrap Burning 30402201 Secondary Metals /Metal Heat Treating /Furnace: General

ELG Metals Emergency Generator 20200202 Int Comb /Industrial /Natural Gas /Reciprocating

ELG Metals Roads, Vehicles 30499999 Secondary Metals /Other Not Classified /Specify in Comments Field

Mid-Continent Coal & Coke SCREENS 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

Mid-Continent Coal & Coke STORAGE PILES 30588801 Mineral Prods /Fugitive Emissions /Specify in Comments Field

Mid-Continent Coal & Coke ROAD EMISSIONS 30300833 Iron Production /Unpaved Roads: Heavy Duty Vehicles

Mid-Continent Coal & Coke EQUIPMENT FUEL USAGE 10201403 Ext Comb /Industrial /CO Boiler /Distillate Oil

Mon Valley Transportation DOCK 2, DOCK 2 LOADING 30510504 Mineral Prods /Bulk Materials Loading /Coke

Mon Valley Transportation RAILCAR, RAILCAR UNLOADING 30510404 Mineral Prods /Bulk Materials Unloading Op /Coke

Mon Valley Transportation DOCK 3, DOCK 3 UNLOADING 30510404 Mineral Prods /Bulk Materials Unloading Op /Coke

Mon Valley Transportation DOCK 1, DOCK 1 UNLOADING 30510404 Mineral Prods /Bulk Materials Unloading Op /Coke

Mon Valley Transportation VEHICLES, TRUCK EMISSIONS 30531090 Coal Mining, Cleaning & Material Handling /Haul Roads: General

Mon Valley Transportation STORAGE PILES, EROSION 30510304 Mineral Prods /Bulk Materials Open Stockpiles /Coke

Pennsylvania Electric Coil Large Bake Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Large Bake Oven, Coating Evaporation 40200803 Surface Coating Oven - General /Baked : 175F **

Pennsylvania Electric Coil Small Bake Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Small Bake Oven, Coating Evaporation 40200803 Surface Coating Oven - General /Baked : 175F **

Pennsylvania Electric Coil Paint Spray Booth 40201806 Metal Coil Coating /Finish Coating

Pennsylvania Electric Coil Coil Manufacturing, Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Coil Manufacturing, Oven, Coating Evaporation 40200803 Surface Coating Oven - General /Baked : 175F **

Pennsylvania Electric Coil Skin/Tin Area, Tinning Process 30904030 Fabricated Metal /Metal Deposition Processes /Tinning: Batch Process

Pennsylvania Electric Coil Skin/Tin Area, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Gas Insulator 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Coil Pressing Area 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Cleaning of Motor Parts 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil U-372 Storage Area 40714698 Organic Chem Storage - Fixed Roof Tanks - Specify In Comments: Working Loss

Pennsylvania Electric Coil U-475 Storage Area 40714698 Organic Chem Storage - Fixed Roof Tanks - Specify In Comments: Working Loss

Pennsylvania Electric Coil TSR-601 Varnish Tank 40714698 Organic Chem Storage - Fixed Roof Tanks - Specify In Comments: Working Loss

Pennsylvania Electric Coil Miscellaneous Fugitives 40202599 Surface Coating /Misc Metal Parts /Other Not Classified

Pennsylvania Electric Coil Boiler 10200602 Ext Comb /Industrial /Natural Gas /10-100 Million Btu/hr

Pennsylvania Electric Coil Gas Radient Space Heaters 10500106 Ext Comb /Space Heater /Industrial /Natural Gas

Pennsylvania Electric Coil Small Burnoff Oven, Coating Evaporation 31307002 Electrical Equip /Electrical Windings Reclamation /Multiple Chamber Incinerator/Oven

Pennsylvania Electric Coil Small Burnoff Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Large Burnoff Oven, Coating Evaporation 31307002 Electrical Equip /Electrical Windings Reclamation /Multiple Chamber Incinerator/Oven

Pennsylvania Electric Coil Large Burnoff Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Tech Met ETCH LINE 1, MEDIUM TANK ETCH LINE P001 30901501 Fabricated Metal /Chemical Milling of Metal Products /Milling Tank

Tech Met ETCH LINE 2, LARGE TANK ETCH LINE P002 30901501 Fabricated Metal /Chemical Milling of Metal Products /Milling Tank

Tech Met ETCH LINE 3, CHEMTEX ETCH LINE P003 30901501 Fabricated Metal /Chemical Milling of Metal Products /Milling Tank

Tech Met MISCELLANEOUS SOLVENT USAGE 30988801 Fabricated Metal /Fugitive Emissions /Specify in Comments Field

Tube City IMS Clairton Steel Scrap, Steel Scrap Cutting 30400768 Secondary Metals /Steel Foundries /Scrap Handling

Page 5
Liberty-Clairton Point Source Inventory, 2014

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

KOPPERS INC. CLAIRTON PLANT 001 1 1 30184001 TAR REFINING TAR REFINING PROCESS 0.000 0.000 0.000 0.000 0.000 0.000 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 001 1 2 30180001 TAR REFINING TAR REFINING FUGITIVES 0.000 0.000 1.034 0.000 0.000 0.000 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 002 3 1 30199999 ROD PITCH MANUFACTURING ROD PITCH MANUFACTURING 0.000 0.000 0.180 0.000 0.190 0.190 50.00 1.00 125 10.00 -79.880836 40.305775

KOPPERS INC. CLAIRTON PLANT 002 5 2 30199999 ROD PITCH MANUFACTURING ROD PITCH FUGITIVES 0.000 0.000 0.460 0.000 0.500 0.500 10.00 0.00 72 0.00 -79.880836 40.305775

KOPPERS INC. CLAIRTON PLANT 003 1 1 10200603 1T2 HEATER 1T2 HEATER 0.000 0.000 0.000 0.000 0.000 0.000 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 004 1 1 10200603 2T2 HEATER 2T2 HEATER 0.005 0.770 0.040 0.000 0.050 0.050 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 005 1 1 10200603 PRIMARY FLASH HEATER PRIMARY FLASH HEATER 0.020 3.620 0.190 0.000 0.260 0.260 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 006 2 1 39990003 PRILL HOT OIL HEATER HOT OIL HEATER 0.007 1.190 0.060 0.000 0.080 0.080 40.00 2.00 1200 4.10 -79.881248 40.305770

KOPPERS INC. CLAIRTON PLANT 007 1 1 10200603 1T4 HOT OIL HEATER 1T4 HOT OIL HEATER 0.001 0.220 0.010 0.000 0.014 0.014 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 008 1 1 10100602 SECONDARY FLASH HEATER SECONDARY FLASH HEATER 0.010 2.650 0.140 0.000 0.200 0.200 105.00 6.75 1200 27.00 -79.881559 40.306178

KOPPERS INC. CLAIRTON PLANT 009 5 1 20300301 TRANSPORTATION GASOLINE VEHICLES 0.007 0.130 0.250 0.000 0.017 0.017 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 009 5 3 39999991 TRANSPORTATION PAVED ROADS 0.000 0.000 0.000 0.000 0.600 0.080 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 009 5 4 39999991 TRANSPORTATION UNPAVED ROADS 0.000 0.000 0.000 0.000 0.990 0.100 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 009 5 5 20300101 TRANSPORTATION DIESEL VEHICLES 0.270 4.240 0.340 0.000 0.590 0.590 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 011 5 1 40899999 LOADING LIQUID LOADING 0.000 0.000 1.095 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 011 5 2 30183001 LOADING ROD PITCH LOADING 0.000 0.000 0.540 0.000 3.100 3.100 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 012 5 1 40703698 CARBON PITCH TANKS CARBON PITCH TANKS 0.000 0.000 0.620 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 013 5 1 40703698 PETROLEUM PITCH TANKS PET PITCH TANKS 0.000 0.000 0.010 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 014 5 1 40703698 TYPE A PITCH TANKS TYPE A PITCH TANKS 0.000 0.000 0.020 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 015 5 1 40703698 RCO TANKS RCO REGULAR TANKS 0.000 0.000 3.740 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 015 5 2 40703698 RCO TANKS RCO CO-DISTILLED TANKS 0.000 0.000 0.200 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 016 5 1 40703698 PETRO TAR TANKS PETRO TAR TANKS 0.000 0.000 0.060 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 017 5 1 40703698 CARBON BLACK OIL TANKS CBO REGULAR TANKS 0.000 0.000 0.100 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 017 5 2 40703698 CARBON BLACK OIL TANKS CBO CO-DISTILLED TANKS 0.000 0.000 0.040 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 018 5 1 40703698 CREOSOTE PROCESSING P2 CREOSOTE TANK 0.000 0.000 0.002 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 018 5 3 40703698 CREOSOTE PROCESSING P2 PETROLEUM CREOSOTE 0.000 0.000 0.002 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 020 5 1 40703698 NSR TANKS NSR TANKS 0.000 0.000 0.100 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 021 5 1 40703698 CO-DISTILL MATERIAL TANKS CO-DISTILL MATERIAL TANKS 0.000 0.000 0.270 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 022 5 1 40703698 WASTEWATER STORAGE TANKS WW TANKS UNCONTROLLED 0.000 0.000 0.005 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 024 5 1 40703698 DEBENZOL. COAL TAR TANKS DEBENZ COAL TAR 0.000 0.000 2.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 027 5 1 50400201 SOIL/VAPOR RECOVERY SOIL/VAPOR RECOVERY 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 028 5 1 38500102 COOLING TOWER COOLING TOWER 0.000 0.000 0.000 0.000 0.730 0.730 57.00 14.90 72 34.61 -79.881218 40.306175

KOPPERS INC. CLAIRTON PLANT 029 5 1 30199998 CENTRIFUGE OPERATION CENTRIFUGE OPERATION 0.000 0.000 0.030 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 032 5 1 40899999 PET PITCH PURGING/DEPRESS PET PITCH CARS AND TRUCKS 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 033 5 1 40703698 NEEDLE COKER GAS OIL TANK NEEDLE COKER GAS OIL TK 0.000 0.000 0.090 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 034 4 1 10200603 THERMAL OXIDIZER THERMAL OXIDIZER 0.005 0.760 0.040 0.000 0.050 0.050 50.00 6.00 1120 19.00 -79.882925 40.306110

KOPPERS INC. CLAIRTON PLANT 035 6 1 10200603 THERMAL OXIDIZER 4.5 MMBTU/HR DIRECT-FIRED TO 1.506 2.019 0.101 0.000 0.134 0.134 50.00 2.00 800 11.51 -79.875000 40.291667

US STEEL CORP - CLAIRTON PLANT 001 2011 1 30300302 BATTERY 1 FUGITIVES BATTERY 1 CHARGING 0.000 0.000 0.140 0.009 0.110 0.100 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 001 2011 2 30300308 BATTERY 1 FUGITIVES BATTERY 1 DOOR LEAKS 0.000 0.000 2.180 0.150 1.730 1.560 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 001 2011 4 30300314 BATTERY 1 FUGITIVES BATTERY 1 TOPSIDE LEAKS 0.000 0.000 0.083 0.006 0.066 0.059 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 001 2011 5 30300303 BATTERY 1 FUGITIVES BATTERY 1 SOAKING 9.988 0.282 0.187 0.000 0.539 0.539 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 001 2011 6 30300303 BATTERY 1 FUGITIVES BATTERY 1 DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.871506 40.301084

US STEEL CORP - CLAIRTON PLANT 002 2012 1 30300302 BATTERY 2 FUGITIVES BATTERY 2 CHARGING 0.000 0.000 0.140 0.010 0.107 0.097 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 002 2012 2 30300308 BATTERY 2 FUGITIVES BATTERY 2 DOOR LEAKS 0.000 0.000 2.270 0.150 1.800 1.630 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 002 2012 4 30300314 BATTERY 2 FUGITIVES BATTERY 2 TOPSIDE LEAKS 0.000 0.000 0.081 0.005 0.065 0.059 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 002 2012 5 30300303 BATTERY 2 FUGITIVES BATTERY 2 SOAKING 9.988 0.282 0.187 0.000 0.539 0.539 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 002 2012 6 30300303 BATTERY 2 FUGITIVES BATTERY 2 DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 003 2013 1 30300302 BATTERY 3 FUGITIVES BATTERY 3 CHARGING 0.000 0.000 0.140 0.010 0.110 0.100 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 003 2013 2 30300308 BATTERY 3 FUGITIVES BATTERY 3 DOOR LEAKS 0.000 0.000 2.640 0.180 2.076 1.876 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 003 2013 4 30300314 BATTERY 3 FUGITIVES BATTERY 3 TOPSIDE LEAKS 0.000 0.000 0.081 0.006 0.064 0.058 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 003 2013 5 30300303 BATTERY 3 FUGITIVES BATTERY 3 SOAKING 9.988 0.282 0.187 0.000 0.539 0.539 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 003 2013 6 30300303 BATTERY 3 FUGITIVES BATTERY 3 DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.873164 40.302548

US STEEL CORP - CLAIRTON PLANT 007 2017 1 30300302 BATTERY 13 FUGITIVES BATTERY 13 CHARGING 0.000 0.000 0.140 0.010 0.110 0.099 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 007 2017 2 30300308 BATTERY 13 FUGITIVES BATTERY 13 DOOR LEAKS 0.000 0.000 2.160 0.150 1.701 1.531 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 007 2017 4 30300314 BATTERY 13 FUGITIVES BATTERY 13 TOPSIDE LEAKS 0.000 0.000 0.086 0.006 0.064 0.058 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 007 2017 5 30300303 BATTERY 13 FUGITIVES BATTERY 13 SOAKING 0.633 0.363 0.151 0.000 0.100 0.100 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 007 2017 6 30300303 BATTERY 13 FUGITIVES BATTERY 13 DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.876974 40.304339

US STEEL CORP - CLAIRTON PLANT 008 2018 1 30300302 BATTERY 14 FUGITIVES BATTERY 14 CHARGING 0.000 0.000 0.140 0.010 0.110 0.100 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 008 2018 2 30300308 BATTERY 14 FUGITIVES BATTERY 14 DOOR LEAKS 0.000 0.000 2.080 0.140 1.637 1.477 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 008 2018 4 30300314 BATTERY 14 FUGITIVES BATTERY 14 TOPSIDE LEAKS 0.000 0.000 0.093 0.006 0.064 0.058 126.00 0.00 72 0.00 -79.877701 40.304977

Page 1
Liberty-Clairton Point Source Inventory, 2014

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

US STEEL CORP - CLAIRTON PLANT 008 2018 5 30300303 BATTERY 14 FUGITIVES BATTERY 14 SOAKING 0.633 0.363 0.151 0.000 0.100 0.100 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 008 2018 6 30300303 BATTERY 14 FUGITIVES BATTERY 14 DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 009 2019 1 30300302 BATTERY 15 FUGITIVES BATTERY 15 CHARGING 0.000 0.000 0.140 0.010 0.113 0.103 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 009 2019 2 30300308 BATTERY 15 FUGITIVES BATTERY 15 DOOR LEAKS 0.000 0.000 2.000 0.130 1.578 1.418 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 009 2019 4 30300314 BATTERY 15 FUGITIVES BATTERY 15 TOPSIDE LEAKS 0.000 0.000 0.064 0.004 0.064 0.058 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 009 2019 5 30300303 BATTERY 15 FUGITIVES BATTERY 15 SOAKING 0.633 0.363 0.151 0.000 0.100 0.100 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 009 2019 6 30300303 BATTERY 15 FUGITIVES BATTERY 15 DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.878537 40.305725

US STEEL CORP - CLAIRTON PLANT 010 2020 1 30300302 BATTERY 19 FUGITIVES BATTERY 19 CHARGING 0.000 0.000 0.180 0.012 0.140 0.124 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 010 2020 2 30300308 BATTERY 19 FUGITIVES BATTERY 19 DOOR LEAKS 0.000 0.000 2.760 0.190 1.168 1.055 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 010 2020 4 30300314 BATTERY 19 FUGITIVES BATTERY 19 TOPSIDE LEAKS 0.000 0.000 0.060 0.004 0.050 0.047 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 010 2020 5 30300303 BATTERY 19 FUGITIVES BATTERY 19 SOAKING 3.212 0.555 0.222 0.000 1.766 1.766 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 010 2020 6 30300303 BATTERY 19 FUGITIVES BATTERY 19 DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.877862 40.304047

US STEEL CORP - CLAIRTON PLANT 011 2021 1 30300302 BATTERY 20 FUGITIVES BATTERY 20 CHARGING 0.000 0.000 0.170 0.012 0.140 0.124 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 011 2021 2 30300308 BATTERY 20 FUGITIVES BATTERY 20 DOOR LEAKS 0.000 0.000 3.051 0.210 2.428 2.188 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 011 2021 4 30300314 BATTERY 20 FUGITIVES BATTERY 20 TOPSIDE LEAKS 0.000 0.000 0.054 0.004 0.045 0.042 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 011 2021 5 30300303 BATTERY 20 FUGITIVES BATTERY 20 SOAKING 3.212 0.555 0.222 0.000 1.766 1.766 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 011 2021 6 30300303 BATTERY 20 FUGITIVES BATTERY 20 DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.878922 40.304975

US STEEL CORP - CLAIRTON PLANT 012 2022 1 30300302 BATTERY B FUGITIVES BATTERY B CHARGING 0.000 0.000 0.170 0.012 0.140 0.130 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 012 2022 2 30300308 BATTERY B FUGITIVES BATTERY B DOOR LEAKS 0.000 0.000 3.620 0.250 1.063 1.009 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 012 2022 4 30300314 BATTERY B FUGITIVES BATTERY B TOPSIDE LEAKS 0.000 0.000 0.035 0.002 0.026 0.025 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 012 2022 5 30300303 BATTERY B FUGITIVES BATTERY B SOAKING 3.174 0.699 0.278 0.000 2.218 2.218 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 012 2022 6 30300303 BATTERY B FUGITIVES BATTERY B DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 100 2025 1 30300302 BATTERY C FUGITIVES BATTERY C CHARGING 0.000 0.000 0.500 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 100 2025 2 30300308 BATTERY C FUGITIVES BATTERY C DOOR LEAKS 0.000 0.000 2.636 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 100 2025 4 30300314 BATTERY C FUGITIVES BATTERY C OFFTAKES, LIDS 0.000 0.000 0.218 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 100 2025 5 30300303 BATTERY C FUGITIVES BATTERY C SOAKING 32.425 0.328 1.965 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 100 2025 6 30300303 BATTERY C FUGITIVES BATTERY C DECARBONIZING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 013 13 1 30300306 BATTERY 1 UNDERFIRING BATTERY 1 UNDERFIRING 37.898 226.061 1.841 0.014 9.736 9.321 225.00 8.00 488 24.90 -79.871963 40.301580

US STEEL CORP - CLAIRTON PLANT 014 14 1 30300306 BATTERY 2 UNDERFIRING BATTERY 2 UNDERFIRING 32.126 259.398 0.464 0.014 11.146 10.631 225.00 8.00 502 25.30 -79.872044 40.301653

US STEEL CORP - CLAIRTON PLANT 015 15 1 30300306 BATTERY 3 UNDERFIRING BATTERY 3 UNDERFIRING 34.830 305.672 4.893 0.014 10.416 10.034 226.00 8.00 511 24.20 -79.873388 40.302928

US STEEL CORP - CLAIRTON PLANT 019 19 1 30300306 BATTERY 13 UNDERFIRING BATTERY 13 UNDERFIRING 30.487 168.279 2.548 0.095 7.386 6.423 225.00 10.00 441 14.70 -79.877480 40.304526

US STEEL CORP - CLAIRTON PLANT 020 20 1 30300306 BATTERY 14 UNDERFIRING BATTERY 14 UNDERFIRING 24.899 140.018 1.884 0.357 8.671 7.836 225.00 10.00 440 14.10 -79.877549 40.304626

US STEEL CORP - CLAIRTON PLANT 021 21 1 30300306 BATTERY 15 UNDERFIRING BATTERY 15 UNDERFIRING 47.379 201.892 0.214 0.227 15.394 13.831 225.00 10.00 441 14.70 -79.878975 40.305919

US STEEL CORP - CLAIRTON PLANT 022 22 1 30300306 BATTERY 19 UNDERFIRING BATTERY 19 UNDERFIRING 81.915 452.178 99.283 0.163 10.746 10.204 250.00 15.50 475 12.20 -79.878887 40.304134

US STEEL CORP - CLAIRTON PLANT 023 23 1 30300306 BATTERY 20 UNDERFIRING BATTERY 20 UNDERFIRING 57.396 819.145 136.763 0.503 21.646 21.058 250.00 15.50 516 14.00 -79.879060 40.304289

US STEEL CORP - CLAIRTON PLANT 024 24 1 30300306 BATTERY B UNDERFIRING BATTERY B UNDERFIRING 80.984 388.525 5.984 0.029 18.949 18.113 315.00 16.25 468 16.60 -79.876467 40.306705

US STEEL CORP - CLAIRTON PLANT 100 25 1 30300306 BATTERY C UNDERFIRING BATTERY C UNDERFIRING 91.898 461.182 5.029 0.000 27.445 27.103 322.00 12.00 446 19.06 -79.873789 40.304705

US STEEL CORP - CLAIRTON PLANT 025 25 1 30300303 PEC SYSTEM, BATTERIES 1-3 PEC BAGHOUSE STACK 42.710 8.294 0.735 0.099 4.177 3.859 82.00 4.00 125 29.00 -79.872159 40.301844

US STEEL CORP - CLAIRTON PLANT 025 930 2 30300303 PEC SYSTEM, BATTERIES 1-3 TRAVELING HOT CAR 34.332 9.205 0.074 0.010 7.409 2.732 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 025 935 3 30300303 PEC SYSTEM, BATTERIES 1-3 PEC FUGITIVES 5.811 1.142 0.100 0.013 32.668 12.853 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 025 935 6 30300303 PEC SYSTEM, BATTERIES 1-3 PRE PUSH 0.498 0.144 0.090 0.000 4.712 4.637 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 025 940 4 30300303 PEC SYSTEM, BATTERIES 1-3 UNCONTROLLED PUSHING 0.092 0.018 0.002 0.000 0.503 0.184 126.00 0.00 72 0.00 -79.872513 40.301966

US STEEL CORP - CLAIRTON PLANT 025 2023 5 30300303 PEC SYSTEM, BATTERIES 1-3 BALL MILL 0.000 0.000 0.000 0.000 0.004 0.004 50.00 0.00 72 0.00 -79.872258 40.301529

US STEEL CORP - CLAIRTON PLANT 027 27 1 30300303 PEC SYSTEM, BATT. 13-15 PEC BAGHOUSE STACK 54.207 10.526 1.034 0.126 3.076 2.803 82.00 3.00 125 55.60 -79.878565 40.305086

US STEEL CORP - CLAIRTON PLANT 027 932 2 30300303 PEC SYSTEM, BATT. 13-15 TRAVELING HOT CAR 44.318 11.882 0.105 0.013 9.564 3.526 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 027 937 3 30300303 PEC SYSTEM, BATT. 13-15 PEC FUGITIVES 7.375 1.450 0.141 0.017 39.344 15.329 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 027 937 6 30300303 PEC SYSTEM, BATT. 13-15 PRE PUSH 0.642 0.186 0.116 0.000 6.082 5.986 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 027 942 4 30300303 PEC SYSTEM, BATT. 13-15 UNCONTROLLED PUSHING 1.174 0.228 0.018 0.002 6.388 2.317 126.00 0.00 72 0.00 -79.877701 40.304977

US STEEL CORP - CLAIRTON PLANT 027 2025 5 30300303 PEC SYSTEM, BATT. 13-15 BALL MILL 0.000 0.000 0.000 0.000 0.005 0.005 50.00 0.00 72 0.00 -79.878091 40.305280

US STEEL CORP - CLAIRTON PLANT 028 28 1 30300303 PEC SYSTEM, BATT. 19-20 PEC BAGHOUSE STACK 55.309 10.740 0.875 0.129 2.751 2.518 82.00 3.00 89 51.20 -79.878624 40.305042

US STEEL CORP - CLAIRTON PLANT 028 933 2 30300303 PEC SYSTEM, BATT. 19-20 TRAVELING HOT CAR 45.055 12.080 0.089 0.013 9.723 3.585 126.00 0.00 72 0.00 -79.878380 40.304512

US STEEL CORP - CLAIRTON PLANT 028 938 3 30300303 PEC SYSTEM, BATT. 19-20 PEC FUGITIVES 7.525 1.479 0.119 0.017 40.498 15.802 126.00 0.00 72 0.00 -79.878380 40.304512

US STEEL CORP - CLAIRTON PLANT 028 938 6 30300303 PEC SYSTEM, BATT. 19-20 PRE PUSH 0.653 0.189 0.117 0.000 6.184 6.086 126.00 0.00 72 0.00 -79.878380 40.304512

US STEEL CORP - CLAIRTON PLANT 028 943 4 30300303 PEC SYSTEM, BATT. 19-20 UNCONTROLLED PUSHING 0.964 0.187 0.015 0.002 5.244 1.899 126.00 0.00 72 0.00 -79.878380 40.304512

US STEEL CORP - CLAIRTON PLANT 028 2026 5 30300303 PEC SYSTEM, BATT. 19-20 BALL MILL 0.000 0.000 0.000 0.000 0.017 0.010 50.00 0.00 72 0.00 -79.878291 40.304561

US STEEL CORP - CLAIRTON PLANT 029 29 1 30300303 PEC SYSTEM, BATTERY B PEC BAGHOUSE STACK 38.115 7.418 0.971 0.082 28.445 26.211 51.00 4.00 125 45.20 -79.877296 40.307092

US STEEL CORP - CLAIRTON PLANT 029 934 2 30300303 PEC SYSTEM, BATTERY B TRAVELING HOT CAR 21.311 5.697 0.039 0.003 0.641 0.395 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 029 939 3 30300303 PEC SYSTEM, BATTERY B PEC FUGITIVES 2.004 0.389 0.051 0.004 6.665 3.179 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 029 939 6 30300303 PEC SYSTEM, BATTERY B PRE PUSH 0.271 0.078 0.049 0.000 2.512 2.505 126.00 0.00 72 0.00 -79.875556 40.305705

US STEEL CORP - CLAIRTON PLANT 029 944 4 30300303 PEC SYSTEM, BATTERY B UNCONTROLLED PUSHING 0.000 0.000 0.000 0.000 0.000 0.000 126.00 0.00 72 0.00 -79.875556 40.305705

Page 2
Liberty-Clairton Point Source Inventory, 2014

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

US STEEL CORP - CLAIRTON PLANT 029 2027 5 30300303 PEC SYSTEM, BATTERY B BALL MILL 0.000 0.000 0.000 0.000 0.003 0.003 50.00 0.00 72 0.00 -79.875258 40.305117

US STEEL CORP - CLAIRTON PLANT 100 900 1 30300303 PEC SYSTEM, BATTERY C PEC BAGHOUSE STACK 56.490 15.136 1.120 0.138 14.854 6.106 98.43 8.17 131 49.54 -79.874461 40.304090

US STEEL CORP - CLAIRTON PLANT 100 901 2 30300303 PEC SYSTEM, BATTERY C TRAVELING HOT CAR 24.080 6.450 0.000 0.008 5.194 1.926 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 100 902 3 30300303 PEC SYSTEM, BATTERY C PEC FUGITIVES 3.206 0.859 19.416 0.019 62.491 38.670 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 100 903 4 30300303 PEC SYSTEM, BATTERY C PRE PUSH 0.022 0.006 0.001 0.000 6.317 5.909 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 100 904 5 30300303 PEC SYSTEM, BATTERY C UNCONTROLLED PUSHING 0.744 0.144 0.584 0.000 1.896 1.169 126.00 0.00 72 0.00 -79.873979 40.304287

US STEEL CORP - CLAIRTON PLANT 100 905 6 30300303 PEC SYSTEM, BATTERY C BALL MILL 0.000 0.000 0.000 0.000 0.017 0.017 51.00 0.00 72 0.00 -79.873388 40.303630

US STEEL CORP - CLAIRTON PLANT 030 945 1 30300304 QUENCH TOWER 1 QUENCH TOWER 1 1.700 0.000 5.300 0.105 65.464 65.464 100.00 22.30 186 11.60 -79.870908 40.300642

US STEEL CORP - CLAIRTON PLANT 032 947 1 30300304 QUENCH TOWER 5A QUENCH TOWER 5A 1.040 0.000 2.630 0.009 8.750 8.750 163.98 41.57 221 12.00 -79.879183 40.306119

US STEEL CORP - CLAIRTON PLANT 033 948 1 30300304 QUENCH TOWER 7A QUENCH TOWER 7A 2.400 0.000 10.800 0.009 38.000 38.000 163.98 41.57 221 12.00 -79.879564 40.305862

US STEEL CORP - CLAIRTON PLANT 034 949 1 30300304 QUENCH TOWER B QUENCH TOWER B 3.800 0.000 9.200 0.086 33.338 33.338 135.00 31.20 204 14.10 -79.876742 40.306420

US STEEL CORP - CLAIRTON PLANT 100 906 1 30300304 QUENCH TOWER C QUENCH TOWER C 1.100 0.000 2.800 0.009 9.000 9.000 163.98 41.57 221 12.00 -79.875049 40.305347

US STEEL CORP - CLAIRTON PLANT 035 50 1 10200707 BOILER 1, STCK S31 BOILER 1, COG, STACK S31 274.327 260.668 2.321 0.409 20.041 17.061 190.00 8.75 364 97.00 -79.881586 40.309566

US STEEL CORP - CLAIRTON PLANT 035 50 2 10200601 BOILER 1, STCK S31 BOILER 1, NG, STACK S31 0.217 79.709 1.986 0.000 2.744 2.744 190.00 8.75 364 97.00 -79.881586 40.309566

US STEEL CORP - CLAIRTON PLANT 038 53 1 10200707 BOILER 2, STCK S32 BOILER 2, COG, STACK S32 167.426 212.711 1.900 0.335 16.412 13.972 190.00 7.00 303 72.00 -79.881762 40.309595

US STEEL CORP - CLAIRTON PLANT 038 53 2 10200601 BOILER 2, STCK S32 BOILER 2, NG, STACK S32 0.159 54.090 1.455 0.000 2.010 2.010 190.00 7.00 303 72.00 -79.881762 40.309595

US STEEL CORP - CLAIRTON PLANT 047 59 1 10200707 BOILER R1, STACK S36 BOILER R1, COG, STACK S36 26.730 27.350 0.548 0.056 2.725 2.320 165.00 8.50 433 24.50 -79.883179 40.308581

US STEEL CORP - CLAIRTON PLANT 049 59 1 10200707 BOILER R2, STACK S36 BOILER R2, COG, STACK S36 10.898 13.253 0.266 0.026 1.269 1.081 165.00 8.50 433 24.50 -79.883179 40.308581

US STEEL CORP - CLAIRTON PLANT 051 62 1 10200707 BOILER T1, STACK S38 BOILER T1, COG, STACK S38 13.520 13.854 0.057 0.032 1.558 1.326 87.00 4.80 433 29.70 -79.883739 40.308181

US STEEL CORP - CLAIRTON PLANT 053 63 1 10200707 BOILER T2, STACK S39 BOILER T2, COG, STACK S39 12.413 11.336 0.027 0.032 1.558 1.326 87.00 4.80 433 29.70 -79.883855 40.308254

US STEEL CORP - CLAIRTON PLANT 055 2028 1 30300331 TAR/FL DECANTERS TAR/FL DECANTERS 0.000 0.000 0.320 0.020 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 056 2028 1 30300333 FL CIRC./SURGE TANKS FL CIRC./SURGE TANKS 0.000 0.000 0.290 0.020 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 057 2028 1 30300336 TAR STORAGE/SEP TANKS TAR STORAGE/SEP TANKS 0.000 0.000 0.120 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 058 2028 1 30300335 WEIR TANK/INTERCEPT SUMP WEIR TANK/INTERCEPT SUMP 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 059 2028 1 30300341 FINAL COOLER SUMP FINAL COOLER SUMP 0.000 0.000 1.695 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 060 2028 1 30300333 FL PUMPHOUSE SUMPS FL PUMPHOUSE SUMPS 0.000 0.000 0.140 0.020 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 061 2028 1 30300331 EQUIPMENT LEAKS/SAMP CONN EQUIPMENT LEAKS/SAMP CONN 0.000 0.000 1.220 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 062 2028 1 30300331 TAR COLLECTING TANKS TAR COLLECTING TANKS 0.000 0.000 0.003 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.877269 40.305247

US STEEL CORP - CLAIRTON PLANT 063 975 1 30300305 CONTINUOUS COAL UNLOADERS COAL UNLOADER #1 0.000 0.000 0.000 0.000 0.194 0.067 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 063 975 2 30300305 CONTINUOUS COAL UNLOADERS COAL UNLOADER #2 0.000 0.000 0.000 0.000 0.168 0.052 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 064 973 1 30300305 PEDESTAL CRANE UNLOADER PEDESTAL CRANE UNLOADER 0.000 0.000 0.000 0.000 0.009 0.003 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 065 974 1 30300305 CLAM SHELL UNLOADER CLAM SHELL UNLOADER 0.000 0.000 0.000 0.000 0.026 0.017 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 066 975 1 30300305 COAL TRANSFER COAL TRANSFER 0.000 0.000 0.000 0.000 0.377 0.119 50.00 0.00 72 0.00 -79.872876 40.304397

US STEEL CORP - CLAIRTON PLANT 067 975 1 30300310 #1 PULVERIZERS #1 PULVERIZER, PRIMARY 0.000 0.000 0.000 0.000 0.043 0.018 50.00 0.00 72 0.00 -79.871291 40.303069

US STEEL CORP - CLAIRTON PLANT 067 975 2 30300310 #1 PULVERIZERS #1 PULVERIZER, SECONDARY 0.000 0.000 0.000 0.000 0.000 0.000 50.00 0.00 72 0.00 -79.875505 40.306543

US STEEL CORP - CLAIRTON PLANT 068 975 1 30300310 #2 PULVERIZERS #2 PULVERIZER, PRIMARY 0.000 0.000 0.000 0.000 0.004 0.001 50.00 0.00 72 0.00 -79.871186 40.302987

US STEEL CORP - CLAIRTON PLANT 068 975 2 30300310 #2 PULVERIZERS #2 PULVERIZER, SECONDARY 0.000 0.000 0.000 0.000 0.000 0.000 50.00 0.00 72 0.00 -79.875400 40.306461

US STEEL CORP - CLAIRTON PLANT 069 978 1 30300316 COAL STORAGE-BINS/BUNKERS COAL STORAGE-BINS/BUNKERS 0.000 0.000 0.000 0.000 0.011 0.003 45.00 0.00 72 0.00 -79.889072 40.309480

US STEEL CORP - CLAIRTON PLANT 070 979 1 30300316 COAL STORAGE PILE EROSION COAL STORAGE PILE EROSION 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.889072 40.309480

US STEEL CORP - CLAIRTON PLANT 071 980 1 30300309 COKE TRANSFER 1-3, B, C COKE TRANSFER 1-3, B, C 0.000 0.000 0.000 0.000 1.841 0.898 7.00 3.00 150 5.00 -79.873221 40.303143

US STEEL CORP - CLAIRTON PLANT 072 981 1 30300309 COKE TRANSFER 13-15, 19-20 COKE TRANSFER 13-15, 19-20 0.000 0.000 0.000 0.000 1.589 0.505 7.00 3.00 150 3.80 -79.876624 40.303516

US STEEL CORP - CLAIRTON PLANT 073 982 1 30300312 COKE PILE, LOAD/UNLOAD COKE PILE, LOAD/UNLOAD 0.000 0.000 0.000 0.000 0.097 0.031 50.00 6.40 72 1.00 -79.881614 40.300327

US STEEL CORP - CLAIRTON PLANT 074 983 1 30300312 SCREEN STATION 1-3 SCREEN STATION 1-3 0.000 0.000 0.000 0.000 0.144 0.010 85.00 37.70 72 2.00 -79.873106 40.302862

US STEEL CORP - CLAIRTON PLANT 074 983 2 30300312 SCREEN STATION 1-3 SCR. STN 1-3, LOADOUT 0.000 0.000 0.000 0.000 0.331 0.105 85.00 37.70 72 2.00 -79.873106 40.302862

US STEEL CORP - CLAIRTON PLANT 075 984 1 30300312 SCREEN STN 13-15, 19-20 SCREEN STN 13-15, 19-20 0.000 0.000 0.000 0.000 0.346 0.023 85.00 37.70 72 2.00 -79.879317 40.305886

US STEEL CORP - CLAIRTON PLANT 075 984 2 30300312 SCREEN STN 13-15, 19-20 SCRN 13-15, 19-20 LOADOUT 0.000 0.000 0.000 0.000 0.795 0.252 85.00 37.70 72 2.00 -79.879317 40.305886

US STEEL CORP - CLAIRTON PLANT 077 988 1 30300316 COKE STORAGE PILE EROSION COKE PILE EROSION 0.000 0.000 0.000 0.000 1.115 0.960 56.00 99.90 72 2.00 -79.882326 40.300375

US STEEL CORP - CLAIRTON PLANT 100 989 1 30300312 SCREEN STN 4 (B, C) SCREEN STN 4 (B, C) 0.000 0.000 0.000 0.000 0.260 0.260 40.00 2.50 72 2.00 -79.873778 40.303508

US STEEL CORP - CLAIRTON PLANT 078 990 1 30399999 BLASTING - BLACK BEAUTY BLASTING - BLACK BEAUTY 0.000 0.000 0.000 0.000 0.516 0.052 56.20 2.69 72 26.31 -79.876349 40.304578

US STEEL CORP - CLAIRTON PLANT 079 2029 1 30399999 PLANT ROADS PAVED ROADS 0.000 0.000 0.000 0.000 2.981 0.447 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 079 2029 2 30399999 PLANT ROADS UNPAVED ROADS 0.000 0.000 0.000 0.000 2.838 0.294 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 080 2029 1 20300101 MOTOR VEHICLE EXHAUST HEAVY-DUTY VEHICLES 2.822 42.909 3.503 0.000 6.033 6.033 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 081 2029 1 20300101 TUG BOAT EXHAUST TUG BOAT EXHAUST 1.665 25.313 2.066 0.000 3.559 3.559 10.00 0.00 72 0.00 -79.890486 40.313629

US STEEL CORP - CLAIRTON PLANT 082 2029 1 30399999 FACILITY MAINTENANCE SAFETY-KLEEN PARTS WASHER 0.000 0.000 1.200 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 082 2029 2 30399999 FACILITY MAINTENANCE PAINTS AND THINNERS 0.000 0.000 36.330 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.872340 40.299831

US STEEL CORP - CLAIRTON PLANT 083 83 1 30399999 SCOT HYDROGENATION UNIT SCOT STACK 151.790 2.190 24.970 0.000 6.420 6.350 150.00 3.83 689 57.20 -79.875393 40.303353

US STEEL CORP - CLAIRTON PLANT 084 99 1 30399999 COOLING TOWER COOLING TOWER 0.000 0.000 0.000 0.000 121.220 101.010 72.50 32.00 83 21.39 -79.876653 40.306015

US STEEL CORP - CLAIRTON PLANT 085 2029 1 30399999 FLARING FLARING 4.712 0.250 0.190 0.021 0.000 0.000 10.00 0.00 72 0.00 -79.875283 40.302873

US STEEL CORP - CLAIRTON PLANT 086 2029 1 30399999 AERATION BASINS - WWTP AERATION BASINS - WWTP 0.000 0.000 0.000 6.853 0.000 0.000 10.00 0.00 72 0.00 -79.880121 40.307867

US STEEL CORP - CLAIRTON PLANT 087 2029 1 30399999 METHANOL USAGE AIR LINES 0.000 0.000 7.747 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.875213 40.303134

Page 3
Liberty-Clairton Point Source Inventory, 2014

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

US STEEL CORP - CLAIRTON PLANT 087 2029 2 30399999 METHANOL USAGE WINTER LID SLURRY 0.000 0.000 7.180 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.875213 40.303134

US STEEL CORP - CLAIRTON PLANT 087 2029 3 30399999 METHANOL USAGE STORAGE TANKS 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.875213 40.303134

US STEEL CORP - CLAIRTON PLANT 088 2010 1 39990024 WWT SURGE TANK NH3 FLARE WWT SURGE TANK NH3 FLARE 0.169 1.681 0.002 0.001 0.000 0.000 27.00 3.50 1925 33.20 -79.879197 40.307074

US STEEL CORP - CLAIRTON PLANT 089 2010 1 39999993 NH3 TANKER LOADING FLARE NH3 TANKER LOADING FLARE 0.126 37.140 0.022 5.712 0.000 0.000 27.00 3.50 1925 33.20 -79.879197 40.307074

US STEEL CORP - CLAIRTON PLANT 090 2029 1 31000299 COG VENTING ACCIDENTAL VENT 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.875451 40.303837

US STEEL CORP - CLAIRTON PLANT 091 2030 1 39999996 L.O. COLLECTING TANKS L.O. COLLECTING TANKS 0.000 0.000 0.450 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.884258 40.308299

US STEEL CORP - CLAIRTON PLANT 092 2030 1 39999996 L.O. BARGE LOADING L.O. BARGE LOADING 0.000 0.000 0.165 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.884258 40.308299

US STEEL CORP - CLAIRTON PLANT 093 2030 1 39999996 L.O. DECANTERS L.O. DECANTERS 0.000 0.000 0.060 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.884258 40.308299

US STEEL CORP - CLAIRTON PLANT 65A 974 1 30300305 BOOM CONVEYOR FRONT END LOADER TO TRUCK 0.000 0.000 0.000 0.000 0.011 0.003 50.00 0.00 72 0.00 -79.891066 40.312828

US STEEL CORP - CLAIRTON PLANT 65A 974 2 30300305 BOOM CONVEYOR TRUCK TO HOPPER 0.000 0.000 0.000 0.000 0.011 0.003 50.00 0.00 72 0.00 -79.891066 40.312828

US STEEL CORP - CLAIRTON PLANT 65A 974 3 30300305 BOOM CONVEYOR HOPPER TO CONVEYOR 0.000 0.000 0.000 0.000 0.006 0.002 50.00 0.00 72 0.00 -79.891066 40.312828

US STEEL CORP - CLAIRTON PLANT 65A 974 4 30300305 BOOM CONVEYOR CONVEYOR TO BARGE 0.000 0.000 0.000 0.000 0.011 0.003 50.00 0.00 72 0.00 -79.891066 40.312828

AKJ Industries 001 1 1 30601001 Sludge Processing Sludge Processing 1 0.000 0.000 0.015 0.000 0.000 0.015 21.00 0.33 140 4.50 -79.876258 40.307226

AKJ Industries 002 1 1 30601001 Sludge Processing Sludge Processing 2 0.000 0.000 0.015 0.000 0.000 0.015 21.00 0.33 140 4.50 -79.870488 40.302530

Bekavac Funeral Home 001 1 1 31502101 INCINERATOR EURICH INCINERATOR 0.004 0.007 0.000 0.000 0.006 0.006 20.00 0.67 200 3.80 -79.885610 40.293582

Dura-Bond Industries 1 4 9 30900207 FUSION BOND PROCESS FUSION BOND AIR WASH 0.000 0.000 0.000 0.000 1.639 1.639 16.00 1.20 70 70.50 -79.846510 40.326000

Dura-Bond Industries 2 8 2 30900207 EXTRUSION PROCESS(X-TEC) XTEC WB BH STACK 0.000 0.000 0.000 0.000 0.324 0.324 21.00 1.20 68 70.50 -79.846510 40.326000

Dura-Bond Industries 2 9 1 10300602 EXTRUSION PROCESS(X-TEC) X-TEC OIL HEATER 0.001 0.127 0.007 0.000 0.010 0.010 7.00 0.50 350 0.10 -79.846390 40.325820

Dura-Bond Industries 2 9999 3 30901699 FUSION BOND PROCESS FUSION BOND AIR WASH 0.000 0.000 0.000 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.846510 40.326000

Dura-Bond Industries 3 10 1 30300834 ROAD EMISSIONS ROAD DUST (Haul Trucks) 0.000 0.000 0.000 0.000 0.621 0.061 10.00 0.00 72 0.00 -79.846390 40.326110

Dura-Bond Industries 3 10 2 27000320 ROAD EMISSIONS FORKLIFT EMISSIONS (Diesel) 0.677 10.293 0.840 0.000 0.724 0.724 10.00 0.00 72 0.00 -79.846390 40.326110

Dura-Bond Industries 3 10 3 30300834 ROAD EMISSIONS ROAD DUST (Forklifts) 0.000 0.000 0.000 0.000 0.484 0.048 10.00 0.00 72 0.00 -79.846390 40.326110

Dura-Bond Industries 4 5 1 10300603 FUSION BOND OVEN 1 FUSION BOND OVEN 1 0.002 0.389 0.021 0.000 0.030 0.030 32.00 1.70 1200 8.80 -79.846510 40.326000

Dura-Bond Industries 5 6 1 10300603 FUSION BOND OVEN 2 FUSION BOND OVEN 2 0.002 0.389 0.021 0.000 0.030 0.030 32.00 1.70 1200 8.80 -79.846510 40.326000

Dura-Bond Industries 6 7 1 10300603 FUSION BOND OVEN 3 FUSION BOND OVEN 3 0.002 0.389 0.021 0.000 0.030 0.030 32.00 1.70 1200 8.80 -79.846510 40.326000

Dura-Bond Industries 7 2 1 30900207 FUSION BOND WB-1 BH STACK FUSION BOND WB-1 BH STACK 0.000 0.000 0.000 0.000 0.324 0.324 16.00 1.20 90 70.50 -79.846390 40.326110

Dura-Bond Industries 8 3 1 30900207 FUSION BOND WB-2 BH STACK FUSION BOND WB-2 BH STACK 0.000 0.000 0.000 0.000 0.324 0.324 16.00 1.20 70 70.50 -79.846390 40.326090

Dura-Bond Industries 9 1 1 10300603 FUSION BOND DRYING OVEN FUSION BOND DRYING OVEN 0.005 0.779 0.043 0.000 0.059 0.059 32.00 1.70 1200 14.00 -79.846510 40.326000

Dura-Bond Industries 12 10 1 40400107 GASOLINE STORAGE TANK GASOLINE STORAGE TANK 0.000 0.000 0.122 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.846390 40.326110

Dura-Bond Industries 13 10 1 40400109 DIESEL STORAGE TANK DIESEL STORAGE TANK 0.000 0.000 0.001 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.846390 40.326110

ELG Metals P01 1 1 30402201 Scrap Burning Scrap Burning 0.000 0.420 0.000 0.000 0.960 0.960 13.00 3.35 80 33.00 -79.860344 40.336205

ELG Metals P02 1 1 20200202 Emergency Generator Emergency Generator 0.000 0.061 0.002 0.000 0.001 0.001 10.00 0.00 70 0.00 -79.860344 40.336205

ELG Metals P03 1 1 30499999 Roads Vehicles 0.000 0.000 0.000 0.000 0.970 0.970 10.00 0.00 70 0.00 -79.860344 40.336205

Mid-Continent Coal & Coke 001 1 1 30300312 SCREENS SCREENS 0.000 0.000 0.000 0.000 1.194 1.103 70.00 0.00 70 0.00 -79.881296 40.300013

Mid-Continent Coal & Coke 001 1 2 30588801 STORAGE PILES STORAGE PILES 0.000 0.000 0.000 0.000 0.056 0.056 30.00 0.00 70 0.00 -79.881296 40.300013

Mid-Continent Coal & Coke 001 1 3 30300833 ROAD EMISSIONS ROAD EMISSIONS 0.000 0.000 0.000 0.000 2.331 0.233 10.00 0.00 70 0.00 -79.881296 40.300013

Mid-Continent Coal & Coke 001 1 4 10201403 EQUIPMENT FUEL USAGE EQUIPMENT FUEL USAGE 0.376 5.722 0.454 0.000 0.402 0.402 35.00 0.00 70 0.00 -79.881296 40.300013

Mon Valley Transportation P01 1 1 30510504 DOCK 2 DOCK 2 LOADING 0.000 0.000 0.000 0.000 3.480 1.593 9.00 0.00 70 0.00 -79.885197 40.313258

Mon Valley Transportation P02 1 1 30510404 RAILCAR RAILCAR UNLOADING 0.000 0.000 0.000 0.000 0.350 0.350 7.50 0.00 70 0.00 -79.884739 40.313182

Mon Valley Transportation P03 1 1 30510404 DOCK 3 DOCK 3 UNLOADING 0.000 0.000 0.000 0.000 1.680 0.236 14.00 0.00 70 0.00 -79.883839 40.312795

Mon Valley Transportation P05 1 1 30510404 DOCK 1 DOCK 1 UNLOADING 0.000 0.000 0.000 0.000 1.200 0.169 11.50 0.00 70 0.00 -79.889735 40.315680

Mon Valley Transportation R01 1 1 30531090 VEHICLES TRUCK EMISSIONS 0.000 0.000 0.000 0.000 1.200 1.200 7.50 0.00 70 0.00 -79.882648 40.312945

Mon Valley Transportation S01 1 1 30510304 STORAGE PILES EROSION 0.000 0.000 0.000 0.000 0.210 0.210 20.00 0.00 70 0.00 -79.881295 40.312212

Pennsylvania Electric Coil A03 3 1 39000699 Large Bake Oven Natural Gas Combustion 0.000 0.075 0.004 0.000 0.006 0.006 39.40 1.20 290 106.10 -79.894687 40.321413

Pennsylvania Electric Coil A03 3 4 40200803 Large Bake Oven Coating Evaporation 0.000 0.000 0.010 0.000 0.000 0.000 39.40 1.20 290 106.10 -79.894687 40.321413

Pennsylvania Electric Coil A04 4 1 39000699 Small Bake Oven Natural Gas Combustion 0.000 0.078 0.004 0.000 0.006 0.006 41.00 0.70 275 5.00 -79.894687 40.321413

Pennsylvania Electric Coil A04 4 2 40200803 Small Bake Oven Coating Evaporation 0.000 0.000 0.115 0.000 0.000 0.000 41.00 0.70 275 5.00 -79.894687 40.321413

Pennsylvania Electric Coil A10 2 1 40201806 Paint Spray Booth Paint Spray Booth 0.000 0.000 0.540 0.000 0.000 0.000 32.00 2.90 75 15.60 -79.894687 40.321413

Pennsylvania Electric Coil A14 7 1 39000699 Coil Manufacturing, Oven Natural Gas Combustion 0.000 0.058 0.003 0.000 0.004 0.004 36.00 0.60 500 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A14 7 2 40200803 Coil Manufacturing, Oven Coating Evaporation 0.000 0.000 0.250 0.000 0.000 0.000 36.00 0.60 500 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A15 9 1 30904030 Skin/Tin Area Tinning Process 0.000 0.000 0.000 0.000 0.000 0.000 36.00 0.60 70 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A15 9 2 39000699 Skin/Tin Area Natural Gas Combustion 0.000 0.006 0.000 0.000 0.000 0.000 36.00 0.60 70 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A16 10 1 39000699 Gas Insulator Gas Insulator 0.000 0.003 0.000 0.000 0.000 0.000 36.00 0.60 70 0.10 -79.894687 40.321413

Pennsylvania Electric Coil A17 1 1 39000699 Coil Pressing Area Coil Pressing Area 0.000 0.019 0.001 0.000 0.001 0.001 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil A18 1 1 39000699 Cleaning of Motor Parts Cleaning of Motor Parts 0.000 0.017 0.001 0.000 0.001 0.001 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil D03 1 1 40714698 U-372 Storage Area U-372 Storage Area 0.000 0.000 0.030 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil D04 1 1 40714698 U-475 Storage Area U-475 Storage Area 0.000 0.000 0.040 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil D05 1 1 40714698 TSR-601 Varnish Tank TSR-601 Varnish Tank 0.000 0.000 0.220 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil G08 1 1 40202599 Miscellaneous Fugitives Miscellaneous Fugitives 0.000 0.000 0.750 0.000 0.000 0.000 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil I02 8 1 10200602 Boiler Boiler 0.000 0.040 0.002 0.000 0.003 0.003 36.00 0.60 500 0.10 -79.894687 40.321413

Page 4
Liberty-Clairton Point Source Inventory, 2014

FACNAME PTID STKID SEGID SCC UNIT DESCRIPTION PROCESS DESCRIPTION SO2 NOx VOC NH3 PM10 PM2.5 HGHT DIAM TEMP VEL XCOORD YCOORD

Pennsylvania Electric Coil I03 1 1 10500106 Gas Radient Space Heaters Gas Radient Space Heaters 0.000 0.020 0.001 0.000 0.001 0.001 10.00 0.00 72 0.00 -79.894687 40.321413

Pennsylvania Electric Coil P01 5 1 31307002 Small Burnoff Oven Coating Evaporation 0.000 0.001 0.019 0.000 0.000 0.000 50.00 0.60 1400 15.60 -79.894687 40.321413

Pennsylvania Electric Coil P01 5 2 39000699 Small Burnoff Oven Natural Gas Combustion 0.000 0.003 0.000 0.000 0.000 0.000 50.00 0.60 1400 15.60 -79.894687 40.321413

Pennsylvania Electric Coil P02 6 1 31307002 Large Burnoff Oven Coating Evaporation 0.001 0.001 0.048 0.000 0.000 0.000 40.00 1.50 1400 21.00 -79.894687 40.321413

Pennsylvania Electric Coil P02 6 2 39000699 Large Burnoff Oven Natural Gas Combustion 0.000 0.021 0.001 0.000 0.002 0.002 40.00 1.50 1400 21.00 -79.894687 40.321413

Tech Met 001 1 1 30901501 ETCH LINE 1 MEDIUM TANK ETCH LINE P001 0.000 0.730 0.000 0.000 0.000 0.000 22.00 2.00 70 50.00 -79.893935 40.319889

Tech Met 002 2 2 30901501 ETCH LINE 2 LARGE TANK ETCH LINE P002 0.000 1.000 0.000 0.000 0.000 0.000 22.00 3.00 70 71.00 -79.893935 40.319889

Tech Met 003 3 3 30901501 ETCH LINE 3 CHEMTEX ETCH LINE P003 0.000 0.300 0.000 0.000 0.000 0.000 18.00 2.00 70 25.00 -79.893935 40.319889

Tech Met 004 4 4 30988801 MISCELLANEOUS SOLVENT USAGE MISCELLANEOUS SOLVENT USAGE 0.000 0.000 1.140 0.000 0.000 0.000 10.00 0.00 70 0.00 -79.893935 40.319889

Tube City IMS Clairton 001 1 1 30400768 Steel Scrap Steel Scrap Cutting 0.000 0.001 0.000 0.000 0.310 0.310 10.00 0.00 70 0.00 -79.871073 40.298787

Page 5
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2014

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

KOPPERS INC. CLAIRTON PLANT TAR REFINING, TAR REFINING PROCESS 30184001 Chem Manuf /General Processes /Distillation Units

KOPPERS INC. CLAIRTON PLANT TAR REFINING, TAR REFINING FUGITIVES 30180001 Chem Manuf /General Processes /Fugitive Leaks

KOPPERS INC. CLAIRTON PLANT ROD PITCH MANUFACTURING, ROD PITCH MANUFACTURING 30199999 Chem Manuf /Other Not Classified /Specify in Comments Field

KOPPERS INC. CLAIRTON PLANT ROD PITCH MANUFACTURING, ROD PITCH FUGITIVES 30199999 Chem Manuf /Other Not Classified /Specify in Comments Field

KOPPERS INC. CLAIRTON PLANT 1T2 HEATER, 1T2 HEATER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT 2T2 HEATER, 2T2 HEATER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT PRIMARY FLASH HEATER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT PRILL HOT OIL HEATER 39990003 Misc Manuf Indus /Natural Gas: Process Heaters

KOPPERS INC. CLAIRTON PLANT 1T4 HOT OIL HEATER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT SECONDARY FLASH HEATER 10100602 Ext Comb /Electric Gen /Natural Gas /Boilers < 100 Million Btu/hr except Tangential

KOPPERS INC. CLAIRTON PLANT TRANSPORTATION, GASOLINE VEHICLES 20300301 Int Comb /Comm-Inst /Gasoline /Reciprocating

KOPPERS INC. CLAIRTON PLANT TRANSPORTATION, PAVED ROADS 39999991 Misc Manuf / Indus Processes /Other Not Classified

KOPPERS INC. CLAIRTON PLANT TRANSPORTATION, UNPAVED ROADS 39999991 Misc Manuf / Indus Processes /Other Not Classified

KOPPERS INC. CLAIRTON PLANT TRANSPORTATION, DIESEL VEHICLES 20300101 Int Comb /Comm-Inst /Distillate Oil (Diesel) /Reciprocating

KOPPERS INC. CLAIRTON PLANT LOADING, LIQUID LOADING 40899999 Organic Chem Transport /Specific Liquid /Loading Rack

KOPPERS INC. CLAIRTON PLANT LOADING, ROD PITCH LOADING 30183001 Chem Manuf /General Processes /Storage/Transfer

KOPPERS INC. CLAIRTON PLANT CARBON PITCH TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT PETROLEUM PITCH TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT TYPE A PITCH TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT RCO TANKS, RCO REGULAR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT RCO TANKS, RCO CO-DISTILLED TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT PETRO TAR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CARBON BLACK OIL TANKS, CBO REGULAR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CARBON BLACK OIL TANKS, CBO CO-DISTILLED TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CREOSOTE PROCESSING, P2 CREOSOTE TANK 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CREOSOTE PROCESSING, P2 PETROLEUM CREOSOTE 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT NSR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT CO-DISTILL MATERIAL TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT WASTEWATER STORAGE TANKS, WW TANKS UNCONTROLLED 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT DEBENZOL. COAL TAR TANKS 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT SOIL/VAPOR RECOVERY 50400201 Waste Disp /Site Remed /General Processes /Miscellaneous

KOPPERS INC. CLAIRTON PLANT COOLING TOWER 38500102 Industrial Process Cooling Tower /Natural Draft

KOPPERS INC. CLAIRTON PLANT CENTRIFUGE OPERATION 30199998 Chem Manuf /Other Not Classified /Specify in Comments Field

KOPPERS INC. CLAIRTON PLANT PET PITCH PURGING/DEPRESS, PET PITCH CARS AND TRUCKS 40899999 Organic Chem Transport /Specific Liquid /Loading Rack

KOPPERS INC. CLAIRTON PLANT NEEDLE COKER GAS OIL TANK 40703698 Organic Chem Storage - Fixed Roof Tanks - Specify Aromatic: Working Loss

KOPPERS INC. CLAIRTON PLANT THERMAL OXIDIZER 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

KOPPERS INC. CLAIRTON PLANT THERMAL OXIDIZER, 4.5 MMBTU/HR DIRECT-FIRED TO 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY 1 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY 1 DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY 1 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY 1 SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 1 FUGITIVES, BATTERY 1 DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY 2 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY 2 DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY 2 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY 2 SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 2 FUGITIVES, BATTERY 2 DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY 3 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY 3 DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY 3 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY 3 SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 3 FUGITIVES, BATTERY 3 DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY 13 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY 13 DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

Page 1
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2014

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY 13 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY 13 SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 13 FUGITIVES, BATTERY 13 DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY 14 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY 14 DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY 14 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY 14 SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 14 FUGITIVES, BATTERY 14 DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY 15 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY 15 DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY 15 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY 15 SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 15 FUGITIVES, BATTERY 15 DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY 19 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY 19 DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY 19 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY 19 SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 19 FUGITIVES, BATTERY 19 DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20 CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20 DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20 TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20 SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 20 FUGITIVES, BATTERY 20 DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B TOPSIDE LEAKS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY B FUGITIVES, BATTERY B DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY C FUGITIVES, BATTERY C CHARGING 30300302 By-product Coke Manuf /Oven Charging

US STEEL CORP - CLAIRTON PLANT BATTERY C FUGITIVES, BATTERY C DOOR LEAKS 30300308 By-product Coke Manuf /Oven/Door Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY C FUGITIVES, BATTERY C OFFTAKES, LIDS 30300314 By-product Coke Manuf /Topside Leaks

US STEEL CORP - CLAIRTON PLANT BATTERY C FUGITIVES, BATTERY C SOAKING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY C FUGITIVES, BATTERY C DECARBONIZING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT BATTERY 1 UNDERFIRING, BATTERY 1 UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 2 UNDERFIRING, BATTERY 2 UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 3 UNDERFIRING, BATTERY 3 UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 13 UNDERFIRING, BATTERY 13 UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 14 UNDERFIRING, BATTERY 14 UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 15 UNDERFIRING, BATTERY 15 UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 19 UNDERFIRING, BATTERY 19 UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY 20 UNDERFIRING, BATTERY 20 UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY B UNDERFIRING, BATTERY B UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT BATTERY C UNDERFIRING, BATTERY C UNDERFIRING 30300306 By-product Coke Manuf /Oven Underfiring

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERIES 1-3, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

Page 2
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2014

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 13-15, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATT. 19-20, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY B, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY C, PEC BAGHOUSE STACK 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY C, TRAVELING HOT CAR 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY C, PEC FUGITIVES 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY C, PRE PUSH 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY C, UNCONTROLLED PUSHING 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT PEC SYSTEM, BATTERY C, BALL MILL 30300303 By-product Coke Manuf /Oven Pushing

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER 1 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER 5A 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER 7A 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER B 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT QUENCH TOWER C 30300304 By-product Coke Manuf /Quenching

US STEEL CORP - CLAIRTON PLANT BOILER 1, STCK S31, BOILER 1, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER 1, STCK S31, BOILER 1, NG 10200601 Ext Comb /Industrial /Natural Gas /> 100 Million Btu/hr

US STEEL CORP - CLAIRTON PLANT BOILER 2, STCK S32, BOILER 2, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER 2, STCK S32, BOILER 2, NG 10200601 Ext Comb /Industrial /Natural Gas /> 100 Million Btu/hr

US STEEL CORP - CLAIRTON PLANT BOILER R1, STACK S36, BOILER R1, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER R2, STACK S36, BOILER R2, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER T1, STACK S38, BOILER T1, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT BOILER T2, STACK S39, BOILER T2, COG 10200707 Ext Comb /Industrial /Process Gas /Coke Oven Gas

US STEEL CORP - CLAIRTON PLANT TAR/FL DECANTERS 30300331 By-product Coke Manuf /By-product Coke Manufacturing

US STEEL CORP - CLAIRTON PLANT FL CIRC./SURGE TANKS 30300333 By-product Coke Manuf /Excess-ammonia Liquor Tank

US STEEL CORP - CLAIRTON PLANT TAR STORAGE/SEP TANKS 30300336 By-product Coke Manuf /Tar Storage

US STEEL CORP - CLAIRTON PLANT WEIR TANK/INTERCEPT SUMP 30300335 By-product Coke Manuf /Tar Interceding Sump

US STEEL CORP - CLAIRTON PLANT FINAL COOLER SUMP 30300341 By-product Coke Manuf /Light Oil Sump

US STEEL CORP - CLAIRTON PLANT FL PUMPHOUSE SUMPS 30300333 By-product Coke Manuf /Excess-ammonia Liquor Tank

US STEEL CORP - CLAIRTON PLANT EQUIPMENT LEAKS/SAMP CONN 30300331 By-product Coke Manuf /By-product Coke Manufacturing

US STEEL CORP - CLAIRTON PLANT TAR COLLECTING TANKS 30300331 By-product Coke Manuf /By-product Coke Manufacturing

US STEEL CORP - CLAIRTON PLANT CONTINUOUS COAL UNLOADERS, COAL UNLOADER #1 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT CONTINUOUS COAL UNLOADERS, COAL UNLOADER #2 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT PEDESTAL CRANE UNLOADER 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT CLAM SHELL UNLOADER 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT COAL TRANSFER 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT #1 PULVERIZERS, #1 PULVERIZER, PRIMARY 30300310 By-product Coke Manuf /Coal Crushing

US STEEL CORP - CLAIRTON PLANT #1 PULVERIZERS, #1 PULVERIZER, SECONDARY 30300310 By-product Coke Manuf /Coal Crushing

US STEEL CORP - CLAIRTON PLANT #2 PULVERIZERS, #2 PULVERIZER, PRIMARY 30300310 By-product Coke Manuf /Coal Crushing

US STEEL CORP - CLAIRTON PLANT #2 PULVERIZERS, #2 PULVERIZER, SECONDARY 30300310 By-product Coke Manuf /Coal Crushing

US STEEL CORP - CLAIRTON PLANT COAL STORAGE-BINS/BUNKERS 30300316 By-product Coke Manuf /Coal Storage Pile

US STEEL CORP - CLAIRTON PLANT COAL STORAGE PILE EROSION 30300316 By-product Coke Manuf /Coal Storage Pile

US STEEL CORP - CLAIRTON PLANT COKE TRANSFER 1-3, B, C 30300309 By-product Coke Manuf /Coal Conveying

US STEEL CORP - CLAIRTON PLANT COKE TRANSFER 13-15, 19-20 30300309 By-product Coke Manuf /Coal Conveying

US STEEL CORP - CLAIRTON PLANT COKE PILE, LOAD/UNLOAD 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

Page 3
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2014

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

US STEEL CORP - CLAIRTON PLANT SCREEN STATION 1-3 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREEN STATION 1-3, SCR. STN 1-3, LOADOUT 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREEN STN 13-15, 19-20 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT SCREEN STN 13-15, 19-20, SCRN 13-15, 19-20 LOADOUT 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT COKE STORAGE PILE EROSION, COKE PILE EROSION 30300316 By-product Coke Manuf /Coal Storage Pile

US STEEL CORP - CLAIRTON PLANT SCREEN STN 4 (B, C) 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

US STEEL CORP - CLAIRTON PLANT BLASTING - BLACK BEAUTY 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT PLANT ROADS, PAVED ROADS 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT PLANT ROADS, UNPAVED ROADS 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT MOTOR VEHICLE EXHAUST, HEAVY-DUTY VEHICLES 20300101 Int Comb /Comm-Inst /Distillate Oil (Diesel) /Reciprocating

US STEEL CORP - CLAIRTON PLANT TUG BOAT EXHAUST 20300101 Int Comb /Comm-Inst /Distillate Oil (Diesel) /Reciprocating

US STEEL CORP - CLAIRTON PLANT FACILITY MAINTENANCE, SAFETY-KLEEN PARTS WASHER 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT FACILITY MAINTENANCE, PAINTS AND THINNERS 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT SCOT HYDROGENATION UNIT, SCOT STACK 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT COOLING TOWER 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT FLARING 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT AERATION BASINS - WWTP 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT METHANOL USAGE, AIR LINES 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT METHANOL USAGE, WINTER LID SLURRY 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT METHANOL USAGE, STORAGE TANKS 30399999 Primary Metals /Other Not Classified

US STEEL CORP - CLAIRTON PLANT WWT SURGE TANK NH3 FLARE 39990024 Misc Manuf Indus /Process Gas: Flares

US STEEL CORP - CLAIRTON PLANT NH3 TANKER LOADING FLARE 39999993 Misc Manuf / Indus Processes /Other Not Classified

US STEEL CORP - CLAIRTON PLANT COG VENTING, ACCIDENTAL VENT 31000299 Natural Gas Production /Other Not Classified

US STEEL CORP - CLAIRTON PLANT L.O. COLLECTING TANKS 39999996 Misc Manuf / Indus Processes /Other Not Classified

US STEEL CORP - CLAIRTON PLANT L.O. BARGE LOADING 39999996 Misc Manuf / Indus Processes /Other Not Classified

US STEEL CORP - CLAIRTON PLANT L.O. DECANTERS, L.O. DECANTERS 39999996 Misc Manuf / Indus Processes /Other Not Classified

US STEEL CORP - CLAIRTON PLANT BOOM CONVEYOR, FRONT END LOADER TO TRUCK 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT BOOM CONVEYOR, TRUCK TO HOPPER 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT BOOM CONVEYOR, HOPPER TO CONVEYOR 30300305 By-product Coke Manuf /Coal Unloading

US STEEL CORP - CLAIRTON PLANT BOOM CONVEYOR, CONVEYOR TO BARGE 30300305 By-product Coke Manuf /Coal Unloading

AKJ Industries Sludge Processing, Sludge Processing 1 30601001 Petrol Indus /Sludge Converter /General

AKJ Industries Sludge Processing, Sludge Processing 2 30601001 Petrol Indus /Sludge Converter /General

Bekavac Funeral Home INCINERATOR, EURICH INCINERATOR 31502101 Health Care - Crematoriums /Crematory Stack

Dura-Bond Industries FUSION BOND PROCESS, FUSION BOND AIR WASH 30900207 Fabricated Metal /Abrasive Blasting of Metal Parts /Shotblast with Air

Dura-Bond Industries EXTRUSION PROCESS(X-TEC), XTEC WB BH STACK 30900207 Fabricated Metal /Abrasive Blasting of Metal Parts /Shotblast with Air

Dura-Bond Industries EXTRUSION PROCESS(X-TEC), X-TEC OIL HEATER 10300602 Ext Comb /Comm-Inst /Natural Gas /10-100 Million Btu/hr

Dura-Bond Industries FUSION BOND PROCESS, FUSION BOND AIR WASH 30901699 Fabricated Metal /Metal Pipe Coating of Metal Parts /Other Not Classified

Dura-Bond Industries ROAD EMISSIONS, ROAD DUST (Haul Trucks) 30300834 Iron Production /Paved Roads: All Vehicle Types

Dura-Bond Industries ROAD EMISSIONS, FORKLIFT EMISSIONS (Diesel) 27000320 Int Comb /Engine Testing /Wastewater, Pts of Generation /Specify Point of Generation

Dura-Bond Industries ROAD EMISSIONS, ROAD DUST (Forklifts) 30300834 Iron Production /Paved Roads: All Vehicle Types

Dura-Bond Industries FUSION BOND OVEN 1 10300603 Ext Comb /Comm-Inst /Natural Gas /< 10 Million Btu/hr

Dura-Bond Industries FUSION BOND OVEN 2 10300603 Ext Comb /Comm-Inst /Natural Gas /< 10 Million Btu/hr

Dura-Bond Industries FUSION BOND OVEN 3 10300603 Ext Comb /Comm-Inst /Natural Gas /< 10 Million Btu/hr

Dura-Bond Industries FUSION BOND WB-1 BH STACK 30900207 Fabricated Metal /Abrasive Blasting of Metal Parts /Shotblast with Air

Dura-Bond Industries FUSION BOND WB-2 BH STACK 30900207 Fabricated Metal /Abrasive Blasting of Metal Parts /Shotblast with Air

Dura-Bond Industries FUSION BOND DRYING OVEN 10300603 Ext Comb /Comm-Inst /Natural Gas /< 10 Million Btu/hr

Dura-Bond Industries GASOLINE STORAGE TANK 40400107 Petrol Prod Stor-Bulk Terminals /Gasoline RVP 13: Working Loss (Diam Independent) - Fixed Roof Tank

Dura-Bond Industries DIESEL STORAGE TANK 40400109 Petrol Prod Stor-Bulk Terminals /Gasoline RVP 7: Working Loss (Diam Independent) - Fixed Roof Tank

ELG Metals Scrap Burning 30402201 Secondary Metals /Metal Heat Treating /Furnace: General

ELG Metals Emergency Generator 20200202 Int Comb /Industrial /Natural Gas /Reciprocating

ELG Metals Roads, Vehicles 30499999 Secondary Metals /Other Not Classified /Specify in Comments Field

Mid-Continent Coal & Coke SCREENS 30300312 By-product Coke Manuf /Coke: Crushing/Screening/Handling

Mid-Continent Coal & Coke STORAGE PILES 30588801 Mineral Prods /Fugitive Emissions /Specify in Comments Field

Mid-Continent Coal & Coke ROAD EMISSIONS 30300833 Iron Production /Unpaved Roads: Heavy Duty Vehicles

Page 4
Liberty-Clairton Point Source Classification Code (SCC) Descriptions, 2014

FACNAME UNIT/PROCESS DESCRIPTION SCC SCC Description

Mid-Continent Coal & Coke EQUIPMENT FUEL USAGE 10201403 Ext Comb /Industrial /CO Boiler /Distillate Oil

Mon Valley Transportation DOCK 2, DOCK 2 LOADING 30510504 Mineral Prods /Bulk Materials Loading /Coke

Mon Valley Transportation RAILCAR, RAILCAR UNLOADING 30510404 Mineral Prods /Bulk Materials Unloading Op /Coke

Mon Valley Transportation DOCK 3, DOCK 3 UNLOADING 30510404 Mineral Prods /Bulk Materials Unloading Op /Coke

Mon Valley Transportation DOCK 1, DOCK 1 UNLOADING 30510404 Mineral Prods /Bulk Materials Unloading Op /Coke

Mon Valley Transportation VEHICLES, TRUCK EMISSIONS 30531090 Coal Mining, Cleaning & Material Handling /Haul Roads: General

Mon Valley Transportation STORAGE PILES, EROSION 30510304 Mineral Prods /Bulk Materials Open Stockpiles /Coke

Pennsylvania Electric Coil Large Bake Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Large Bake Oven, Coating Evaporation 40200803 Surface Coating Oven - General /Baked : 175F **

Pennsylvania Electric Coil Small Bake Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Small Bake Oven, Coating Evaporation 40200803 Surface Coating Oven - General /Baked : 175F **

Pennsylvania Electric Coil Paint Spray Booth 40201806 Metal Coil Coating /Finish Coating

Pennsylvania Electric Coil Coil Manufacturing, Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Coil Manufacturing, Oven, Coating Evaporation 40200803 Surface Coating Oven - General /Baked : 175F **

Pennsylvania Electric Coil Skin/Tin Area, Tinning Process 30904030 Fabricated Metal /Metal Deposition Processes /Tinning: Batch Process

Pennsylvania Electric Coil Skin/Tin Area, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Gas Insulator 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Coil Pressing Area 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Cleaning of Motor Part 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil U-372 Storage Area 40714698 Organic Chem Storage - Fixed Roof Tanks - Specify In Comments: Working Loss

Pennsylvania Electric Coil U-475 Storage Area 40714698 Organic Chem Storage - Fixed Roof Tanks - Specify In Comments: Working Loss

Pennsylvania Electric Coil TSR-601 Varnish Tank 40714698 Organic Chem Storage - Fixed Roof Tanks - Specify In Comments: Working Loss

Pennsylvania Electric Coil Miscellaneous Fugitives 40202599 Surface Coating /Misc Metal Parts /Other Not Classified

Pennsylvania Electric Coil Boiler 10200602 Ext Comb /Industrial /Natural Gas /10-100 Million Btu/hr

Pennsylvania Electric Coil Gas Radient Space Heaters 10500106 Ext Comb /Space Heater /Industrial /Natural Gas

Pennsylvania Electric Coil Small Burnoff Oven, Coating Evaporation 31307002 Electrical Equip /Electrical Windings Reclamation /Multiple Chamber Incinerator/Oven

Pennsylvania Electric Coil Small Burnoff Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Pennsylvania Electric Coil Large Burnoff Oven, Coating Evaporation 31307002 Electrical Equip /Electrical Windings Reclamation /Multiple Chamber Incinerator/Oven

Pennsylvania Electric Coil Large Burnoff Oven, Natural Gas Combustion 39000699 In-Process Fuel Use /Natural Gas /General

Tech Met ETCH LINE 1, MEDIUM TANK ETCH LINE P001 30901501 Fabricated Metal /Chemical Milling of Metal Products /Milling Tank

Tech Met ETCH LINE 2, LARGE TANK ETCH LINE P002 30901501 Fabricated Metal /Chemical Milling of Metal Products /Milling Tank

Tech Met ETCH LINE 3, CHEMTEX ETCH LINE P003 30901501 Fabricated Metal /Chemical Milling of Metal Products /Milling Tank

Tech Met MISCELLANEOUS SOLVENT USAGE 30988801 Fabricated Metal /Fugitive Emissions /Specify in Comments Field

Tube City IMS Clairton Steel Scrap, Steel Scrap Cutting 30400768 Secondary Metals /Steel Foundries /Scrap Handling

Page 5
ACHD Point Source Reporting Instructions Page 1

ACHD Emissions Inventory Reporting Instructions (2012)

Stationary Point Sources

INTRODUCTION

Background

This inventory is intended to incorporate a number of emission reporting requirements within one package. The 

information gathered is used for compliance purposes, general information concerning air emissions in the County, 

and meeting legal requirements under County, State, and Federal law.

Submitted information is entered into an AES*Online web-based data system by the user. The County Health 

Department’s Air Quality Program (AQP) reviews the submitted information and accepts it after all information is 

received as requested. This will be used in future years to simplify the reporting of the needed inventory 

information. The Department also prefers to have consistency between the inventory system and sources included in 

Title V and "Synthetic Minor" permits.

AES*Online emission information accepted by the County Health Department is transferred to the PA Department 

of Environmental Protection’s Air Information Management System (AIMS).

Facilities Included in this Inventory

The facilities included in this inventory, at a minimum, are:

Title V facilities;

Synthetic Minor facilities; and

Facilities that emit any criteria pollutant in amounts equal to or greater than 25 tons per year.

Facilities that receive this package must respond to the data request to comply with the requirements of the Clean 

Air Act. Annual emission inventories in Allegheny County must be submitted by March 15th easch year . If the 

fifteenth falls on a weekend then the emission invnetory is due on the first busineess day following the weekend.

Assistance Resources

The 1990 amendments to the Clean Air Act placed new requirements on smaller facilities. The PA Small Business 

Development Center’s Environmental Management Assistance Program (EMAP) provides free and confidential 

environmental regulatory assistance to small businesses in Pennsylvania. The services include:

Toll-Free Hot Line 1-877-ASK-EMAP (1-800-275-3627);

Email - questions@askemap.org;

Website - http://www.askemap.org/;

Brochures and pamphlets;

Site visits to help determine the regulations that might apply to your facility;

Review of permit applications for completeness and accuracy; and
ACHD Point Source Reporting Instructions Page 2

Small Business Ombudsman to help locate sources of funding for compliance with air pollution

regulations.

Emission Sources to Include in the Inventory

Please include all air emission sources at the facility. This includes air pollution sources, control equipment, and 

stack emission points. Sources that were included in earlier emission inventories and, if Title V requirements are 

applicable, emission components listed in the Title V application/permit should also be included in this inventory.

Emission sources that are exempt from permitting requirements are still reportable in the annual emission inventory. 

If a process or piece of equipment has actual emissions of at least 0.1 tpy of hazardous air pollutant, it must be 

included in the annual emissions inventory. An example would be space heaters. In Allegheny County actual 

emissions of criteria emissions must be reported down to the lowest limit available in AES Online.

Fugitive emissions include both plant and vehicle fugitive emissions. Vehicle fugitive emissions originate from not 

only vehicles but also from roads on the premises. Vehicle emissions from facility dedicated vehicles that do not 

operate on public roads or exit plant property must be reported as point source emissions from the facility. This 

includes tailpipe emissions and emissions from travel over the firm’s property by site dedicated vehicles. Emissions 

from non-dedicated vehicles must be reported as point source emissions from the facility for travel over unpaved 

roads and areas on the facility property. Supporting calculations should be included with supporting documentation 

(see steps 5.7 and 6.4). 

Aggregation of sources:

Individual sources need to be identified. However, some small sources can be aggregated in the emissions system. 

The aggregating of sources should be consistent with that required for the permit requirements for Title V and 

synthetic minor sources. In some cases, an acceptable aggregation of sources may not be available until a Title V 

permit has been issued. Synthetic minor sources will need to be reported consistent with information provided in 

their synthetic minor application/permit. An example of aggregation of sources would be tanks of the same 

design and size used to store the same materials.

Accidental Releases

Unplanned unintentional releases of air emissions must be reported in this inventory. These releases can be reported 

as miscellaneous emissions (see Section 6.0). 

Reporting Hazardous Air Pollutants (HAP) Emissions for the National Toxics Inventory

The EPA continues to demand a high level of detail for the reporting of HAPs in emissions inventories. Where state 

and local agencies are unable to supply HAP emission inventory data, the EPA will prepare default emissions

inventory data for the National Toxics Inventory (NTI). Sources should report emissions not only of specific 

compounds categorized as HAPs but also for pollutants within compound groups such as glycol ethers, metal 

compounds, and polycyclic organic matter also categorized as HAPs. The EPA is making all emissions inventory 

data available on the internet. Therefore, the Air Quality Program believes it is in the best interest of every source to 

comply to the extent practicable with the instructions in this document. Furthermore, all firms should be aware that 

the Air Quality Program compares the data submitted in their emissions inventory to that submitted in the same 

firm’s Toxic Release Inventory for consistency and accuracy.

The Emission Inventory Instructions are divided into the following sections:
ACHD Point Source Reporting Instructions Page 3

1.0 Accessing AES*Online: This section provides information to access AES*Online and how to obtain account 

information for first-time users.

2.0 General Facility/SubFacility Information: This section provides details for completing General Facility and 

SubFacility information.

3.0 SubFacility Fuel: The section provides information on entering fuel details.

4.0 SubFacility Operating Schedule: This section provides information on entering operating schedules.

5.0 SubFacility Emissions: This section provides information on entering emissions.

6.0 Miscellaneous Emissions: This section provides information on entering miscellaneous emissions.

7.0 Pollutant Summary: This section provides information on completing the Pollutant Summary.

8.0 Fuel Usage Summary: This section provides information on completing the Fuel Usage Summary.

9.0 Submission: This section provides information on submitting the emissions inventory.

10.0 Revision(s) and Resubmission(s): This section provides information on revising and resubmitting the 

emissions inventory.

11.0 Acceptance: This section provides information on the Department accepting emissions inventory submissions.

Tables and Appendices:

Appendix A Hazardous Air Pollutant Reporting

Appendix B Calculation of Tank Emissions below Roof Supports

Appendix C Material Balance Explanation

Appendix D ACHD Completion Checklist
ACHD Point Source Reporting Instructions Page 4

Section 1.0

Accessing AES*Online

This section provides information on accessing AES*Online and obtaining account information for first-time users.

1.1 First-Time User: If accessing AES*Online for the first time, an AES*Online account will need to be created. 

To create an account electronically, access the DEP Greenport site (www.depgreenport.state.pa.us) and click the 

“Click here to self-register” button. Follow the subsequent steps. Once completed, an email with the username and 

password will be received. This is the information needed to log in to DEP Greenport. A copy of this email should 

be stored for future use. 

Accounts can also be created by completing and submitting the “Request for Security Access/Portal Account” form 

provided on the Allegheny County Health Department’s Air Quality Program website 

(http://www.achd.net/air/ind.html).

Be sure the certifying official (submitter of the emissions inventory) has the security role of “Submitter” in order to 

be able to view, edit, and submit the emissions inventory to the Department. Other users can have the role of 

“Reader” (only view the inventory but not edit) or “Editor” (can view/edit data). Each facility can only have one 

submitter and up to five readers/editors. 

Questions regarding account access or obtaining forgotten passwords can be directed to: Robert Bihl (717-772-3950, 

rbihl@pa.gov) or Mike Rudawski (717-783-9241, mrudawski@pa.gov).

 

1.2 Existing Users: To access AES*Online, access the DEP Greenport site (www.depgreenport.state.pa.us). Enter 

the username and password and click the “Log into DEPGreenPort” button. Click the “AES” button on the 

following screen. 

The subsequent screen will provide the Trading Partner Agreement. This screen appears each time the user logs into 

AES*Online. Read the agreement and click the “I agree” button. The Emission Inventory Production Report screen 

will appear listing the facility(-ies) the user has access to. Under the Option heading, click the “Edit” link to access

the facility of interest. 

 

Section 2.0

General Facility/SubFacility Information

This section provides details for completing AES*Online General Facility and SubFacilities details. 

2.1 Facility: Click “Facility Details” on the left-hand navigation pane to access general facility details such as tax 

ID, PF ID, county, SIC, NAICS, contacts, and site location. If any of this information has changed, please add a 

note to AES*Online explaining the change(s). Notes can be added to AES*Online by clicking the “New Note” link 

in the upper right-hand corner, entering the appropriate information, and clicking the “OK” button. 

The work done in AES*Online is not saved until the user saves the work. Be sure to save after each update. 

2.2 SubFacility/SCCs: The SCC Codes (SCCs) are building blocks upon which the national depository of point 

source emissions data is structured. Each SCC represents a unique process or function within a source category 

logically associated with a group of air pollution emissions.
ACHD Point Source Reporting Instructions Page 5

Any operation causing air pollution can be represented by one or more of these SCCs. SCC is a critical data element 

since, without an appropriate SCC, a process cannot be properly identified for data entry or data retrieval purposes, 

nor can emissions be properly calculated when using the associated emission factors.

It is advisable for your facility to compare its AES*Online SCCs with the EPA’s WebFIRE database 

(http://cfpub.epa.gov/webfire/) to identify SCC differences. It is the facility’s responsibility to contact the 

Department to request such changes. 

To access the subfacility and SCC status for a facility, click “Sub Facility/SCC Status” on the left-hand navigation 

pane to access the SCC Status Change Request screen. If any SCC status is incorrect, click the change box for each 

subfacility SCC status to be changed. These changes will not take effect until the following day. The system 

requires 24 hours to refresh.

Notes can also be added by the user as needed. To add a note, click the “New Note” link in the upper right-hand 

corner of the screen. Enter the appropriate information in the pop-up window, and click the “OK” button.

Section 3.0

SubFacility Fuel

This section provides details for entering fuel tests.

3.1 Accessing the Fuel Test: Click “Sub Facilities” in the left-hand navigation pane. Click the subfacility of 

interest. In the Sub Facility Details screen, click the SCC of interest in the “SCCs Used” column. The following 

screen will be the SCC summary where the fuel test(s) can be added and entered. Fuel test information can be 

obtained from the supplier.

3.2 Date Collected: Enter the fuel test date.

3.3 Percent Ash: Enter the ash content associated with the fuel test date in step 3.2. Reporting of ash content for 

coal and fuel oil is mandatory. It is not necessary to provide this information for Natural Gas and Propane because 

the ash content of these fuels is negligible.

3.4 Percent Sulfur: Enter the sulfur content associated the fuel test date in step 3.2. Reporting of sulfur content 

for coal and fuel oil is mandatory. It is not necessary to provide this information for Natural Gas and Propane 

because the sulfur content of these fuels is negligible.

3.5 BTU (lb/gal/cu ft): Enter the heat content associated with the fuel test date in step 3.2. Click the “Save” button.

3.6 Additional fuel tests: Repeat steps 3.1 to 3.5 for each additional fuel test. Again, it is mandatory to include 

the sulfur and ash contents for coal and fuel oil. Be sure to save all work as needed. 

Section 4.0

SubFacility Operating Schedule

This section provides details for entering operating schedules. 
ACHD Point Source Reporting Instructions Page 6

 

4.1 Accessing the Operating Schedule: Click “Sub Facilities” in the left-hand navigation pane. Click the 

subfacility of interest. In the Sub Facility Details screen, click the SCC of interest in the “SCCs Used” column. The 

following screen will be the SCC summary where the operating schedules can be added and entered. 

4.2 Date Effective: Enter the subfacility start date for the reporting period.

4.3 Date End: Enter the subfacility end date for the reporting period.

4.4 Total Days: Enter the total days the subfacility operated during the reporting period.

4.5 Total Hours: Enter the total hours (not hours per week) the subfacility operated during the reporting period. 

4.6 Days Per Week: Enter the days per week the subfacility operated during the reporting period. If not known, 

leave blank and AES*Online will calculate.

4.7 Throughput Units: Select the appropriate units from the drop-down menu using the button. If emissions 

factors are used to estimate emissions, the units for the above data elements must be consistent with the emission 

factor units.

4.8 Monthly Throughputs: Enter the monthly throughputs for the reporting period in the fields. If monthly 

throughputs are unknown, divide the annual throughput by 12, and enter this value in each monthly field. 

Remember to save all work.

4.9 Additional SubFacilities, SCCs, and/or Operating Schedules: Repeat steps 4.1 to 4.8 as needed. 

Section 5.0

SubFacility Emissions

This section provides details for entering emissions. A separate entry for each criteria pollutant and each HAP is 

necessary whether the HAP is a VOC or not. Title V sources must provide information on emissions of HAPs at the 

process emission level. The cut-off for reporting of HAP emissions is at the facility wide level. Appendix A 

provides further information on hazardous air pollutant reporting

For any single pollutant, an amount equal to 0.1 ton or greater must be reported at the individual process level. 

However, some pollutants of special concern are to be reported as follows: 

Polychlorobiphenols (PCB) - 0.01 TPY

Lead (Pb) - 0.01 TPY

Polycyclic Organic Mater (POM) - 0.01 TPY

Dioxins (submit Lbs/Yr only) - 0.02 Lbs/Yr

Furans (submit Lbs/Yr only) - 0.02 Lbs/Yr

Mercury (Hg) from coal fired electric generating units (EGU) - 0.0001 TPY

Mercury (Hg) from Non-coal fired EGUs - 0.0005 TPY
ACHD Point Source Reporting Instructions Page 7

Mercury (Hg) from all other subfacilities - 0.01 TPY

 

5.1 Accessing the Manual Emissions: Click “Sub Facilities” in the left-hand navigation pane. Click the subfacility 

of interest. In the Sub Facility Details screen, click the “Manual Emissions” link under the “SCCs Used” column. 

The following screen will be the Manual Emissions summary where pollutants and emissions can be added and 

entered. 

5.2 Criteria Pollutants: Emissions for each of these pollutants must be reported. See the following sections for 

further information.

5.2.1 NH3 Ammonia: Ammonia is a precursor for PM2.5. Emissions for this pollutant must be reported.

5.2.2 CO Carbon Monoxide: Carbon monoxide is usually the result of incomplete combustion for fuel burning 

equipment, such as boilers and process heaters, but can also be the result of some non-combustion processes.

5.2.3 Pb Lead: Lead is a commonly known pollutant that has emission factors associated with many SCCs.

5.2.4 NOx Nitrogen Oxides: Nitrogen oxides are usually produced by combustion. Atmospheric nitrogen and 

nitrogen compounds in fuels are oxidized. Some non-combustion processes may also produce nitrogen oxides.

5.2.5 PM10 Particulate Matter (< 10 microns in diameter, PM10): Report the total (collective) amount of 

particulate matter less than ten microns in aerodynamic diameter, other than water, emitted for each process at 

each point. AP-42 (and other references) may provide emissions factors for total particulates, condensables, and 

filterables. Be sure to use the correct emission factor. Be sure to report only filterable particulate matter. If 

facility-specific information is used (such as site testing), be sure the PM10 emission factor used is only for 

filterable. 

5.2.5a Special Instructions for Coke Plants PM10: Report coke oven emissions and cyanide compounds 

separately and add these emissions to the PM10 to ensure that reported PM10 is greater than or equal to the sum 

of the reported PM10 HAPs. The Department will adjust the billing so that coke oven emissions and cyanide 

compounds are not double counted.

5.2.6 PM2.5 Particulate Matter (< 2.5 microns in diameter, PM2.5) Report the total (collective) filterable 

amount of particulate matter less than 2.5 microns in aerodynamic diameter, other than water, emitted for each 

process at each point. If no factor is available, use the PM10 emission factor for determining PM2.5 emissions.

5.2.6a Condensable Particulate:AES Online does not provide a filed for the reporting of condensable 

particulate. The DEP is considering upgrading the system do allow separate reporting of this form of particulate. 

Until they do report only filterable particulate in AES Online. Do not add pm condensable to filterable PM10 and 

report this total in AES as PM10.

5.2.7 SOx Sulfur Oxides: Sulfur dioxide is a commonly known pollutant that has emission factors associated 

with many SCCs. Some SOx emission factors are dependent on the sulfur content of the fuel so be sure sulfur 

content entered in AES*Online fuel test(s) is correct.

5.2.8 VOC Total Volatile Organic Compound: An organic compound that participates in atmospheric 

photochemical reactions; that is, an organic compound other than those which the Administrator of the EPA 

designates as having negligible photochemical reactivity.
ACHD Point Source Reporting Instructions Page 8

5.3 Non-Criteria Pollutants: Other hazardous pollutants should be included with the submission. Hexane is such a 

pollutant. Hexane is a product of natural gas combustion and is to be reported for all sources that burn 

natural gas. Appendix A provides additional information and recommendations regarding how to report hazardous 

air pollutants. A list of hazardous air pollutants can be found at the link below:

 http://www.achd.net/airqual/pubs/pdf/Art21_polctrl2010.pdf

If a pollutant is not shown on the Manual Emissions screen, it can be added using the drop-down menu at the 

bottom of the screen. Remember to add additional pollutants as needed to ensure all pollutants are reported

in the current inventory that were reported in previous years as well as any pollutants that may be emitted 

for the first time due to new processes or raw material changes.

5.4 Greenhouse Gases and Miscellaneous Alkanes: Do NOT report greenhouse gases (carbon dioxide, methane, 

nitrous oxide, and various fluorinated gases) as well as miscellaneous alkanes except for hexane. Hexane must be 

reported since it is both a hap and product of natural gas combustion.

5.5 Emission Factors: Emission factors for some pollutants may be available in AES*Online. These factors 

should be used with caution as they are “standard” for SCCs. Facilities may have different emission factors 

depending on such items as stack testing, manufacturer specifications, etc. Others may be found in AP-42 or 

databases such as WebFIRE. WebFIRE and AP-42 can be found at the EPA Emission Factor Inventory site 

(http://www.epa.gov/ttn/chief/efpac/index.html). 

To access the list of AES*Online emission factors for the subfacility of interest, click the “View Factors” link in the 

upper right-hand corner of the screen. This list can also be accessed by clicking the “View Factors” link in the lefthand navigation pane under the subfacility. Please be advised some DEP factors may be out of date Webfire and 

AP-42 should be checked to insure the DEP factor available in AES online is still current.

All tank emissions are to be calculated using the EPA TANKS Program Version 4.09D (except emissions from the 

emptying of internal/external floating roof tanks below roof supports). The EPA TANKS Program can be 

downloaded from: http://www.epa.gov/ttn/chief/software/tanks/index.html. Calculation of emissions from the 

emptying of internal/external floating roof tanks below roof supports is provided in Appendix B. Both VOC and 

HAP emissions from tanks are entered into AES*Online.

5.6 Calculation Method: Select the appropriate calculation method for each pollutant using the drop-down menu 

associated with that pollutant. If the “See Comment” method is selected, the user must add a comment to 

AES*Online explaining the basis for calculating emissions. Comments can be added by clicking the “New Note” 

link in the upper right-hand corner, entering the information in the pop-up window, and clicking “OK”.

5.7 Emission Amount: Enter the emissions in tons per year for each pollutant in its respective field under the 

Emission Amount column. Repeat this step for each pollutant. 

If the user prefers to have AES*Online calculate the emissions for a hazardous air pollutant, select the Calculation 

Method “Dep Factor Used by Dep” and click the “Use Factor” box under the “Use Factor” column. If using this 

method, the user should check if AP-42 or WebFIRE has updated emission factors for the DEP emission factors

used. AES*Online emission factors may not be the most current version available. 

5.7 Support Documentation: Complete documentation must accompany each emission estimate. If stack test 

results are used, an emission factor must be calculated from the stack test results in pounds per unit of 

throughput. The emission factor must be provided in the supporting calculations with the date of the stack 

test. If a stack test report giving the emission factors to be used in the inventory along with sample calculations has 
ACHD Point Source Reporting Instructions Page 9

been submitted to the Department, it is sufficient to reference the date of the test, the unit(s) tested, and the date of 

submittal of the test report. If additional calculations are required to modify, convert, or otherwise manipulate the 

stack test results, these should be provided in spreadsheet format. If a test report has not previously been 

provided to the Department’s Air Quality Program, such as for a diagnostic test, the following should be 

attached to the emission inventory: 

1) A full test report (in .pdf format);

2) Summary calculations in live spreadsheet format (Excel); and

3) Documentation showing the representativeness of test data to actual operation during the inventory year.

Acceptance of stack test data is at the discretion of the Department. 

A stack test or measurement must be performed according to a method acceptable to EPA. If a material balance is 

used, you must show the calculations. See Appendix C for illustration. In addition, documentation for wind erosion 

emissions must also be provided, even if the facility is using the methodology presented in AP-42 Ch. 13.2.5.

Adobe (.pdf) copies of all TANKS results reports should be attached to the submission if storage tank emissions are 

calculated using TANKS. Submissions of tank database (.mdb) files will not be accepted in place of the Adobe 

files. If additional calculations were used to calculated tank emissions from emptying below roof supports, those 

files must be included as well.

All supporting documentation can be attached to the AES*Online submission using the Document Attachment 

feature of AES*Online. To attach documents, click the “Document Attachments” link on the left-hand navigation 

pane. Complete the fields in the new window and click “Attach File”. Repeat for each additional file. 

All documentation must be submitted electronically. Hardcopy submissions will not be accepted.

Section 6.0

Miscellaneous Emissions

This section provides information on entering miscellaneous emissions. 

6.1 Accessing Miscellaneous Emissions: Click “Misc. Emissions” in the left-hand navigation pane. 

6.2 Entering Emissions: In the Miscellaneous Emissions details screen, complete the fields for each pollutant 

available. Be sure to save the changes. If additional pollutants and/or miscellaneous emission entries need to be 

added, use the “Add a New Record” feature for each additional item.

6.3 Types of Miscellaneous Emissions: Users should check that the AES*Online subfacilities account for sources 

in the previous emissions inventory submittal, previous summary template, and/or air permit(s). If the user finds

subfacilities not accounted for in AES*Online, he/she should inform the Department to add/activate those 

subfacilities. Types of subfacilities can include unpaved/paved road fugitives and tank emissions.

If any subfacilities shown in AES*Online are not in operation, it is the user’s responsibility to inform the 

Department that the subfacility is not in operation and what date the source became inoperable. The Department 

will then have the option of deactivating the subfacility or contacting the user for further information. 
ACHD Point Source Reporting Instructions Page 10

If the Department changes subfacilities, AES*Online will show such changes the following day after the system’s 

24-hour refresh. 

6.4 Support Documentation: Supporting calculations in a live Excel spreadsheet are required for all 

subfacilities. Be sure to include support calculations for miscellaneous emissions in a live Excel spreadsheet as was 

previously mentioned for other subfacilities in step 5.7. Revised spreadsheets and other pertinent files are required 

to be submitted with revised AES Online submittals. See step 5.7 for information on support documentation and 

Section 10.0 for information on revisions. Also check that calculations reflect current versions of guidances and 

software programs being used. For example, AP-42 Ch. 13.2.1 guidance for calculating paved road fugitive 

emissions was updated in January, 2011. 

Section 7.0

Pollutant Summary

This section provides details on entering Pollutant Summary emissions. 

7.1 Accessing Site Pollutant Summary: Click “Pollutant Summary” in the left-hand navigation pane. 

7.2 Entering Emissions: Enter the emissions for each pollutant in the Facility Estimate fields. Be sure the facility 

estimate for each pollutant matches each pollutant sum (sub fac. total and misc. emissions). If emissions within 

AES*Online are changed, pollutant sums in the Pollutant Summary may change. In such cases, check that the 

facility estimate for each pollutant sum matches each revised pollutant sum and change the facility estimates if 

needed. 

Section 8.0

Fuel Usage Summary

This section provides details on completing the Fuel Usage Summary. 

8.1 Accessing Fuel Usage Summary: Click “Fuel Usage Summary” in the left-hand navigation pane.

8.2 Entering Fuel Usages: For each fuel listed, enter the usage and select the appropriate units of measure from the 

drop-down menu. To add new fuel usages, use the “Add New Fuel” feature at the bottom of the screen.

8.3 Manual Check: Click “SCC Fuel Usage” in the upper right-hand corner to access the usage summary screen. 

Check that the total usage for each fuel matches the manual usage totals entered by the user. If there are differences, 

revise the manual fuel usages so they match. 

Section 9.0

Submission

This section provides details on submitting the emissions inventory. All submissions must be received 

electronically. Be sure all changes are saved prior to submitting the emissions inventory.
ACHD Point Source Reporting Instructions Page 11

 

9.1 Submitting the Inventory: From the facility’s emission inventory home page, click “Start Submission” on the 

left-hand navigation pane to being the submission process. Follow the subsequent steps to submit the inventory. 

Once the inventory is submitted, a notification window will appear informing the user the inventory has been 

submitted. If the submitter does not have the role as the certifying official, the status of the submittal will be 

complete, and the certifying official will still need to submit the inventory. Once the certifying official 

submits the inventory, AES*Online will show the report status as submitted.

9.2 Completion Checklist: During the submission process, a completion checklist window will appear. If the 

checklist is complete and the user has the AES*Online account authorization of “Submitter”, a “Continue” button 

will appear at the bottom of the checklist. If the user only has “Reader” or “Editor” status, he/she will not see the 

“Continue” button. 

The submitter clicks the “Continue” button to proceed with the submission. If the “Continue” button is not shown at 

the bottom of the checklist, review the checklist for incomplete items. Incomplete items will not have a green 

checkmark to the left of them. Once these items are addressed, restart the submission process. If all items have 

been addressed, the checklist should be completed, and the user should then have access to the “Continue” button. 

A completion checklist is also provided in Appendix D to help the user check if items are addressed prior to 

submission. The checklist in Appendix D is not the same as the completion checklist AES*Online shows during the 

submission; however it does provide several important items to review before submitting.

Section 10.0

Revision(s) and Resubmission(s)

This section provides information on revising and resubmitting the emissions inventory. The revised inventory must 

be resubmitted within ten (10) business days of receiving the AES*Online e-mail indicating a submittal has been 

rejected. In cases where a facility does not cooperate with the Department until the submission is accepted, the 

inventory may be considered incomplete and regulatory action, such as penalties, may be enforced.

Be sure all changes are saved prior to submitting the revised emissions inventory.

10.1 What is a Revision: The Department may return the inventory to the submitter for revision for reasons such as 

inaccurate operating schedules, lack of support documentation, incorrect emissions, incorrect emission factors, and 

not including emissions from all subfacilities and miscellaneous emissions. If the inventory is returned for revision, 

an email will be sent to those with AES*Online accounts for the facility notifying them the inventory has been 

returned for revision. 

10.2 Accessing the Revision: See step 1.2 for accessing the revision.

10.3 Addressing Revision Items: All items flagged by the Department for revision have the following icon: . 

Placing the cursor over this icon will allow the user to see if the Department has any comments regarding why a 

particular item was flagged. If the user changes a revision item, the icon will be changed to indicating 

the item in question was changed. If the user does not change a revision item, the user must click on the icon 

to change it to . This icon acknowledges the item was reviewed and the user read the Deparment’s comment. 
ACHD Point Source Reporting Instructions Page 12

To address the revisions, the user must change all icons to or . In addition, any new notes added by 

the Department must be read before the user can resubmit the revision. To read any new notes, click on the “Notes” 

link in the left-hand navigation pane, and then click all notes in bold type to read the comments.

As mentioned in previous sections, be sure to check that the following items have been addressed prior to submitting 

revisions:

Pollutant Summary – Be sure the facility estimate for each pollutant matches each pollutant sum (sub 

fac. total and misc. emissions). If the facility estimates do not, revise them to match their respective 

sums; 

Fuel Usage Summary – Check that the total usage for each fuel matches the manual usage totals entered 

by the user. If there are differences, revise the manual fuel usages so they match; and

ACHD Completion Checklist (Appendix D) items have been addressed. 

10.4 Submitting the Revision: As was done for previous submission(s), the certifying official will have to repeat 

the AES*Online submittal process for the Department to receive the revision(s). See Section 9.0 for further 

information.

10.5 Multiple Revisions: The Department can return the inventory for revision several times. To resubmit, follow 

steps 10.1 to 10.4 for each resubmission. The user must resubmit each time the emissions inventory has been 

returned for revision in accordance with Department requirements. Again, the revised inventory must be 

resubmitted within ten (10) business days of receiving the AES*Online e-mail indicating a submittal has been 

rejected. In cases where a facility does not cooperate with the Department until the submission is accepted, the 

inventory may be considered incomplete and regulatory action, such as penalties, may be enforced. 

Section 11.0

Acceptance

This section provides details regarding the Department accepting emissions inventory submissions. 

11.1 Notification: Once the Department accepts a submission or resubmission, AES*Online will send an email to 

users associated with the facility’s inventory that the inventory has been accepted. The status of the emissions 

inventory in AES*Online will then show “Accepted”.

11.2 Changes after Acceptance: Only the Department has access to make changes to accepted inventories. If a 

user finds an accepted emissions inventory may need to be revised, he/she will need to contact the Department.

11.3 Records Maintenance: AES*Online account, emissions inventory support, and submittal information as well 

as any information the user may need if the Department should further question their inventory should be retained. 

This information will also be helpful in preparing emissions inventories for future reporting years.
ACHD Point Source Reporting Instructions Page 13

 APPENDIX A

 HAZARDOUS AIR POLLUTANT REPORTING

Hazardous Air Pollutant Reporting Levels

The ACHD Air Quality Program will use a base of 200 pounds per year or 0.1 ton for each pollutant at each point 

source facility for all hazardous air pollutants with the exception of those discussed below.

Any facility that emits any HAP in an amount equal to or greater than 0.1 ton at the process level must report 

the total emissions for each HAP. Title V and synthetic minor sources must also report the information at the 

process level.

To report much of the total risk from HAPs, several HAP compounds will be reported at lower rates. The following

compounds will be reported down to de minimis levels on a process basis:

Chromium Compounds 

Mercury Compounds

Polycyclic Organic Matter Compounds.

For these compounds, manual methods will be used to report lesser values:

Dioxin Compounds

Furan Compounds

ACHD recommends all sources review their MSDS’s to determine if any of these compounds are at their facilities. 

Review AP-42 to determine if any of your processes generate them. AP-42 and Factor Information Retrieval 

System (FIRE) do list factors for these compounds for many processes. Be sure you use the latest version of the 

WebFIRE. WebFIRE as well as AP-42 can be found at the EPA Emission Factor Inventory site

(http://www.epa.gov/ttn/chief/efpac/index.html). 

EPA Reporting Recommendations/Strategies in Order of Preference

For pollutant groups, only one reporting strategy per HAP group per source should be used. Use of more than one 

reporting strategy can result in the same emission being counted twice. An example would be reporting both 

individual chromium compounds and total chromium for the same source.

Metals and Cyanide Groups

1. Separate emissions of metals from those of metal compounds.

 Example: Arsenic - CAS# - amount emitted

 Lead Arsenate - CAS# - amount emitted
ACHD Point Source Reporting Instructions Page 14

2. All individual compounds should be reported as mass of the total compounds not just the metal within the 

compound.

3. Report two forms of the toxic material of widely - varying toxicity. This alternative method is especially 

applicable to chromium, lead, mercury and nickel.

4. Report only the mass emissions of the metal not the entire metal compound

Example: Trivalent Chromium- CAS# 16065831

 Hexavalent Chromium- CAS# 18540299

5. Separate lead compounds into organic and inorganic species.

6. Separate mercury compounds into organic (CAS# 22967926) and inorganic (CAS# 7439976)

7. Separate nickel compounds into nickel subsulfide (CAS# 12035722) and other nickel (CAS#7440020)

8. For all other metal and cyanide groups, report total emissions in terms of the mass of the metal or cyanide 

alone under the CAS# of the metal or cyanide.

Polycyclic Organic Matter Compounds

1. Identify and report as many individual POM compounds with associated CAS numbers as possible. It is 

especially important to differentiate the seven PAH compounds from POM. The seven PAH compounds 

are: benz(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(k)fluoranthene, chrysene, dibenz(a, 

h)anthracene, and indeno(1,2,3-cd)pyrene. The POM compounds (in addition to 7-PAH) for which ACHD 

has cancer assessments are: carbazole, dibenz[a,hjacridine, dibenz[aflacridine, 7H-dibenzo[cg]carbazole, 

dibenzo[a,e]pyrene, dibenzo[a,flpyrene, 7,12-dimethylbenz[a]anthracene, 1,6-dinitropyrene, 1,8-

dinitropyrene, 3-methylcholanthrene, 5-methylchrysene, 5-nitroacenaphthene, 6-nitrochrysene, 2-

nitrofluorene, 2-nitrofluorene, I–nitropyrene, and 4-nitropyrene. The 7-PAH compounds should be 

reported individually if at all possible as well as the POM compounds for which cancer assessments are 

available. Clearly identify what is being inventoried as POM.

2. If individual PAH’s cannot be reported, then report 7-PAH as a subgroup.

3. Naphthalene is a HAP and should be reported individually rather than being reported in total POM. 

However, if it is a component of total POM and a source reports total POM, then naphthalene form the 

source of total POM does not need to be reported individually. 

4. If it is not possible to report emissions of 7-PAH, then report emissions as total POM.

Dioxins/Furans

1. Report mass emissions and the associated CAS#’s of all individual congeners of chlorinated 

dibenzodioxins (CDDs) and chlorinated dibenzofurans (CDFs).
ACHD Point Source Reporting Instructions Page 15

2. If it is not possible to identify individual congeners, then report dioxins and furans as 2,3,7,8-

Tetrachlorodibenzodioxin (TCDD) toxic equivalents (TEQ) under the HAP name “dioxins/furans as TEQ”. 

Do not report dioxins/furans with POM emissions.

3. Report emissions as total dioxins or total furans where it is not possible to report individual congeners.

Xylenes and Cresols

1. Report emissions for individual xylene and cresol isomers with their associated CAS #’s. Do not report any 

emissions for total xylenes or cresols.

2. If you cannot report individual emissions of isomers of xylene and cresol, then report total emissions of 

xylenes under CAS# 1330207 or the CAS# for cresols/cresylic acid. 

Glycol Ethers

1. Report emissions for individual glycol ethers with their associated CAS#’s. Use the Toxic Release 

Inventory (TRI) guidance on glycol ethers to identify compounds that are actually glycol ethers. This 

document also contains a table listing industrial products containing glycol ethers used by a variety 

of industries. This guidance is available at the following URL:

2. http://www.epa.gov/tri/guide_docs/pdf/2000/glycol2000.pdf

3. It is acceptable, where impossible to report individual glycol ethers, to report total emissions of glycol 

ethers as a group under “glycol ethers”.
ACHD Point Source Reporting Instructions Page 16

APPENDIX B

CALCULATION OF TANK EMISSIONS BELOW ROOF SUPPORTS

Calculation of emissions from the emptying of internal/external floating roof tanks below roof supports is 

explained in this appendix. For more detail, please refer to Chapter 7 of AP-42.

Please note these emissions cannot be calculated using the EPA Tanks Program. They must be calculated, using 

the equations provided, in a spreadsheets adding these emissions to the breathing/working emissions calculated by 

the EPA Tanks Program. 

The total loss from floating roof tanks during a roof landing is the sum of the standing idle losses and the filling 

losses. 

LTL= LSL+LFL

LTL=total losses during roof landing, pounds per landing episode.

LSL= standing idle losses during a roof landing, pounds per landing episode.

LFL= filling losses during roof landing, pounds per landing episode.

Internal Floating Roof Tank with Liquid Heel:

Standing Idle Loss Equation:

Filling Loss Equation:
ACHD Point Source Reporting Instructions Page 17

External Floating Roof Tanks:

Standing Idle Loss Equation:

Filling Loss Equation:

(for both types of tanks)
ACHD Point Source Reporting Instructions Page 18

APPENDIX C

MATERIAL BALANCE EXPLANATION

If source test data is not available, the facility can, in some cases, use the material balance method to estimate 

emissions. For some sources, material balance is the only practical method to estimate VOC emissions accurately. 

VOC emissions from solvent evaporation sources are commonly determined by use of material balance.

The use of material balance involves the examination of a process to determine if emissions can be estimated solely 

based on knowledge of specific operating parameters and material composition. In estimating the VOC emissions, a 

material balance is generally used for solvent evaporation sources. The simplest method of material balance is to 

assume that all the solvent consumed by a source's process(es) will evaporate during the process(es). It is a 

reasonable assumption in a coating operation that all solvents in the coating evaporate to the atmosphere as part of 

the process.

For processes that employ a non-destructive control device such as a condenser or absorber, the solvent captured by 

the control device must be taken into account in the material balance. If the captured solvent is returned to the 

process, then the total amount of solvent entering the process equals the amount of captured solvent plus the amount 

of new solvent added to the process. The amount of new solvent added to the process is called "make-up-solvent" 

because it is added to replace the amount of solvent that evaporates during the process (assuming all solvent loss is 

due to evaporation). The emissions from this type of process are equal to the amount of make-up solvent added to 

the process, not the total amount of solvent entering the process as defined above. In addition to the use of 

condensers and absorbers, waste solvent reclamation by distillation is another example of a technique for which this 

type of material balance may apply.

In the above discussions, the material balance is simplified because the assumption is that all of the solvent used 

evaporated and is emitted to the atmosphere. Situations exist where this assumption is not always reasonable. For 

example, if a destructive control device such as an afterburner, incinerator, or catalytic oxidation unit is employed 

on a process exhaust, any VOC emissions will be either destroyed or so altered that one could not reasonably 

assume, without testing the exhaust stream of the device, the characteristics and quantities of any remaining VOC 

material. The capture efficiency of the exhaust system for the control device is an important consideration. In 

addition, degreasing emissions will not equal solvent consumption if the waste solvent is sent to a commercial reprocessor. In such cases, emissions will be the difference between solvent consumed and solvent in the waste sent 

to the re-processor.

Material balance cannot be employed in some evaporation processes because the amount of material lost is too small 

to be determined accurately by conventional procedures. An example of this would be applying material balance to 

petroleum storage tanks, because breathing loss and working loss are too small relative to capacity and throughput. 

In this case, the use of the EPA Tanks Program is preferred.

Example # 1: Material Balance Estimation of VOC Emissions and Overall Control Efficiency Process Data:

450 tons solvent per year (toluene or other non-halogenated solvent) used.

90% Capture efficiency of process solvent emissions. This is the percent of solvent captured by the collection 

system and sent to the control device.

95% Primary control device removal efficiency 
ACHD Point Source Reporting Instructions Page 19

1. Solvent Captured = 450 tons per year x 0.9 = 405 tons captured (45 tons are fugitives)

2. Solvent Removed by Control Device = 405 x 0.95 = 384.75 tons solvent

 

3. Fugitives (Solvent not Captured) = 450 - 405 = 45 tons per year

4. Stack Emissions = 405 - 384.75 = 20.25 tons per year

5. Total Estimated = 20.25 + 45 tons = 65.25 tons toluene emission 

6. Second way to calculate: Total Estimated = 450[1- (0.9x0.95)] = 65.25 tons toluene emissions

7. Overall Control Efficiency =(0.9)x(0.95) =0.855

Example # 2: Calculation for Overall Control Efficiency for VOC’s

Sources with fugitive emissions (for example, VOC emissions from a partially enclosed printing operation 

equipped with a catalytic incinerator and an afterburner):

1. Capture Efficiency (enclosure) = 90%

2. Primary Control Device Efficiency (incinerator) = 95%

3. Secondary Control Device Efficiency (afterburner) = 50%

4. Overall Control Efficiency including capture efficiency, primary control device, and secondary control 

device:

 0.90 x (1-[(1-0.95)x(1-0.50)])

= (0.90) x (l-[(0.05) x (0.50)])

= (0.90)x[1-(0.025)]

= (0.90) x (0.975) = 0.8775 or 87.75% overall Control Efficiency

Note in this case, 10% of the total emissions were released to the atmosphere without controls. Both 

controlled and uncontrolled emissions are reported.

Sources with no fugitive emissions (for example, particulate emissions form a sewage sludge incinerator 

equipped with an electrostatic precipitator (ESP) and wet scrubber):
ACHD Point Source Reporting Instructions Page 20

1. Primary Control (ESP) = 95%

2. Secondary Control Device (scrubber) = 50%

3. Overall Control Efficiency including primary and secondary control devices:

1- [(1-.95) x (1-.50)] = 0.975 or 97.5% Overall Control Efficiency
ACHD Point Source Reporting Instructions Page 21

APPENDIX D

ACHD COMPLETION CHECKLIST

Were all items in these instructions reviewed? Yes / No

All active subfacilities from previous permits, inventory submissions, and calculations 

template are included in current AES*Online inventory.

Yes / No

Fuel Test: Is date collected, percent ash (if needed), percent sulfur (if needed), and 

BTU content completed for all fuel tests?

Yes / No

Operating Schedule: Is this complete and accurate for all subfacilities? Are 

throughput units correct for each subfacility? It is best to use the same units as those 

associated with the selected SCC.

Yes / No

Manual Emission Amounts: Are all criteria pollutants (including ammonia) and noncriteria hazardous air pollutants (including hexane) reported for each subfacility?

Yes / No

PM10 and PM2.5: Both reported for all subfacilities. Only filterable PM10 and PM2.5 

is reported. 

Yes / No

Calculation Method: Correct for each pollutant in each subfacility. Yes / No

Emission Factors: Are all emission factors correct? Is appropriate reference 

documentation attached (such as stack testing results)?

Yes / No

Tank Emissions: Was TANKS 4.09D used to calculate storage tank emissions? If 

applicable, was Appendix B calculation information used to calculate tank emissions 

from emptying floating roof tanks below roof supports? Is support documentation 

attached?

Yes / No

Miscellaneous Emissions: All fields complete and accurate. Yes / No

Supporting Documentation: Live Excel spreadsheets, TANKS results in Adobe (.pdf)

format (if applicable), and other information used for calculations included in 

AES*Online submission.

Yes / No

EACH pollutant in Pollutant Summary: facility estimate = sub. fac. estimate + misc. 

emissions 

Yes / No

Fuel Usage Summary: Manual entries for each fuel match SCC Fuel Usage Yes / No

Have all notes been read? All corrective actions addressed? Yes / No

Is your emissions inventory submission completely documented with attachments, 

notes, spreadsheets, and 4.09D tank reports.

Yes / No
D-2: Area Sources
{This page left blank for printing purposes}
Liberty-Clairton Area Source Summary

Liberty-Clairton Area Source Summary

- Emissions given in tons/year

- Liberty-Clairton corrections given in TS|Pechan report (Appendix F)

- On-shore drilling was added by TS|Pechan for ACHD

- Point subtractions were done by ACHD for the following:

2102004000

2102006000

2102007000

2103002000

2103004000

2103006000

2103007000

- Liberty-Clairton subtractions were also done by ACHD for all Allegheny County SCC categories

- Fugitive dust transport factors (FDTF) applied to AC/LC by ACHD for the following:

2294000000

2296000000

2311010000

2311020000

2311030000

2801000003

FIPS code 42003 (L-C) is Allegheny County (Liberty-Clairton)

Page 1
Liberty-Clairton Area Source Summary

TOTALS

2007

CATEGORY SO2 NOx VOC NH3 PM10 PM2.5

Agriculture 0.000 0.000 0.000 2.929 0.394 0.079

Commercial Cooking 0.000 0.000 2.183 0.000 4.438 4.104

Construction Dust 0.000 0.000 0.000 0.000 0.644 0.064

Fuel Combustion (Industrial/Comm) 47.954 2.601 0.031 0.098 6.019 0.598

Fuel Combustion (Residential) 1.792 33.713 1.952 0.201 2.234 2.192

Gas Drilling 0.000 0.000 0.000 0.000 0.000 0.000

Gasoline Stations 0.000 0.000 11.639 0.000 0.000 0.000

Mining 0.000 0.000 0.000 0.000 3.917 0.783

Open Burning (Waste/Debris) 0.001 0.384 0.888 0.000 1.322 1.023

Residential Wood Combustion 0.403 2.105 19.788 0.947 16.623 16.595

Roads 0.000 0.000 0.000 0.000 14.877 0.861

Solvents/Surface Coatings 0.000 0.000 215.042 0.000 0.000 0.000

Wastewater Treatment 0.000 0.000 4.410 0.075 0.000 0.000

TOTAL 50.150 38.804 255.932 4.250 50.468 26.299

2014

CATEGORY SO2 NOX VOC NH3 PM10 PM2.5

Agriculture 0.000 0.000 0.000 2.899 0.390 0.078

Commercial Cooking 0.000 0.000 2.160 0.000 4.394 4.063

Construction Dust 0.000 0.000 0.000 0.000 0.649 0.065

Fuel Combustion (Industrial/Comm) 47.474 2.575 0.031 0.098 5.960 0.592

Fuel Combustion (Residential) 1.773 33.376 1.932 0.200 2.213 2.170

Gas Drilling 0.000 0.015 0.027 0.000 0.001 0.001

Gasoline Stations 0.000 0.000 11.522 0.000 0.000 0.000

Mining 0.000 0.000 0.000 0.000 3.878 0.776

Open Burning (Waste/Debris) 0.001 0.380 0.880 0.000 1.309 1.014

Residential Wood Combustion 0.398 2.114 18.168 0.913 15.990 15.962

Roads 0.000 0.000 0.000 0.000 14.729 0.853

Solvents/Surface Coatings 0.000 0.000 212.893 0.000 0.000 0.000

Wastewater Treatment 0.000 0.000 4.366 0.075 0.000 0.000

TOTAL 49.646 38.460 251.979 4.185 49.512 25.574

Page 2
Liberty-Clairton Area Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2102002000 Stationary Fuel Comb /Industrial /Bituminous/Subbituminous Coal /Total: All Boiler Types

2102004000 Stationary Fuel Comb /Industrial /Distillate Oil /Total: Boilers and IC Engines

2102005000 Stationary Fuel Comb /Industrial /Residual Oil /Total: All Boiler Types

2102006000 Stationary Fuel Comb /Industrial /Natural Gas /Total: Boilers and IC Engines

2102007000 Stationary Fuel Comb /Industrial /Liquified Petroleum Gas /Total: All Boiler Types

2102011000 Stationary Fuel Comb /Industrial /Kerosene /Total: All Boiler Types

2103002000 Stationary Fuel Comb /Commercial/Institutional /Bituminous/Subbituminous Coal /Total: All Boiler Types

2103004000 Stationary Fuel Comb /Commercial/Institutional /Distillate Oil /Total: Boilers and IC Engines

2103005000 Stationary Fuel Comb /Commercial/Institutional /Residual Oil /Total: All Boiler Types

2103006000 Stationary Fuel Comb /Commercial/Institutional /Natural Gas /Total: Boilers and IC Engines

2103007000 Stationary Fuel Comb /Commercial/Institutional /Liquified Petroleum Gas /Total: All Combustor Types

2103011000 Stationary Fuel Comb /Commercial/Institutional /Kerosene /Total: All Combustor Types

2104002000 Stationary Fuel Comb /Residential /Bituminous/Subbituminous Coal /Total: All Combustor Types

2104004000 Stationary Fuel Comb /Residential /Distillate Oil /Total: All Combustor Types

2104006000 Stationary Fuel Comb /Residential /Natural Gas /Total: All Combustor Types

2104007000 Stationary Fuel Comb /Residential /Liquified Petroleum Gas /Total: All Combustor Types

2104008100 Stationary Fuel Comb /Residential /Wood /Fireplace: general

2104008210 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; non-EPA certified

2104008220 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; EPA certified; non-catalytic

2104008230 Stationary Fuel Comb /Residential /Wood /Woodstove: fireplace inserts; EPA certified; catalytic

2104008310 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, non-EPA certified

2104008320 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, EPA certified, non-catalytic

2104008330 Stationary Fuel Comb /Residential /Wood /Woodstove: freestanding, EPA certified, catalytic

2104008400 Stationary Fuel Comb /Residential /Wood /Woodstove: pellet-fired, general (freestanding or FP insert)

2104008510 Stationary Fuel Comb /Residential /Wood /Furnace: Indoor, cordwood-fired, non-EPA certified

2104008610 Stationary Fuel Comb /Residential /Wood /Hydronic heater: outdoor

2104009000 Stationary Fuel Comb /Residential /Firelog /Total: All Combustor Types

2104011000 Stationary Fuel Comb /Residential /Kerosene /Total: All Heater Types

2294000000 Paved Roads /All Paved Roads /Total: Fugitives

2296000000 Unpaved Roads /All Unpaved Roads /Total: Fugitives

2302002100 Food & Kindred Products /Commercial Cooking - Charbroiling /Conveyorized Charbroiling

2302002200 Food & Kindred Products /Commercial Cooking - Charbroiling /Under-fired Charbroiling

2302003000 Food & Kindred Products /Commercial Cooking - Frying /Deep Fat Fying

Page 1
Liberty-Clairton Area Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2302003100 Food & Kindred Products /Commercial Cooking - Frying /Flat Griddle Frying

2302003200 Food & Kindred Products /Commercial Cooking - Frying /Clamshell Griddle Frying

2302050000 Food & Kindred Products /Bakery Products /Total

2310021000 Industrial Processes/Oil and Gas Production: SIC 13/Natural Gas : On-shore/

2311010000 Construction: SIC 15 - 17 /Residential /Total

2311020000 Construction: SIC 15 - 17 /Industrial/Commercial/Institutional /Total

2311030000 Construction: SIC 15 - 17 /Road Construction /Total

2325000000 Mining &Quarrying /All Processes /Total

2401001000 Surface Coating /Architectural Coatings /Total: All Solvent Types

2401005000 Surface Coating /Auto Refinishing /Total: All Solvent Types

2401008000 Surface Coating /Traffic Markings /Total: All Solvent Types

2401015000 Surface Coating /Factory Finished Wood /Total: All Solvent Types

2401020000 Surface Coating /Wood Furniture /Total: All Solvent Types

2401025000 Surface Coating /Metal Furniture /Total: All Solvent Types

2401030000 Surface Coating /Paper /Total: All Solvent Types

2401040000 Surface Coating /Metal Cans /Total: All Solvent Types

2401045000 Surface Coating /Metal Coils /Total: All Solvent Types

2401060000 Surface Coating /Large Appliances /Total: All Solvent Types

2401065000 Surface Coating /Electronic & Other Electrical /Total: All Solvent Types

2401080000 Surface Coating /Marine /Total: All Solvent Types

2401085000 Surface Coating /Railroad /Total: All Solvent Types

2401090000 Surface Coating /Misc Manufacturing /Total: All Solvent Types

2401100000 Surface Coating /Industrial Maintenance Coatings /Total: All Solvent Types

2401200000 Surface Coating /Other Special Purpose Coatings /Total: All Solvent Types

2415200000 Degreasing /All Industries: Conveyerized Degreasing /Total: All Solvent Types

2415230000 Degreasing /Electronic & Other Elec: Conveyerized Degreasing /Total: All Solvent Types

2415300000 Degreasing /All Industries: Cold Cleaning /Total: All Solvent Types

2415360000 Degreasing /Auto Repair Services: Cold Cleaning /Total: All Solvent Types

2420000000 Dry Cleaning /All Processes /Total: All Solvent Types

2425000000 Graphic Arts /All Processes /Total: All Solvent Types

2460100000 Misc Non-indus: Consumer & Comm /All Personal Care Products /Total: All Solvent Types

2460200000 Misc Non-indus: Consumer & Comm /All Household Products /Total: All Solvent Types

2460400000 Misc Non-indus: Consumer & Comm /All Auto Aftermarket Products /Total: All Solvent Types

Page 2
Liberty-Clairton Area Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2460500000 Misc Non-indus: Consumer & Comm /All Coatings & Related Products /Total: All Solvent Types

2460600000 Misc Non-indus: Consumer & Comm /All Adhesives & Sealants /Total: All Solvent Types

2460800000 Misc Non-indus: Consumer & Comm /All FIFRA Related Products /Total: All Solvent Types

2460900000 Misc Non-indus: Consumer & Comm /Misc Products (Not Otherwise Covered) /Total: All Solvent Types

2461021000 Misc Non-industrial: Commercial /Cutback Asphalt /Total: All Solvent Types

2461022000 Misc Non-industrial: Commercial /Emulsified Asphalt /Total: All Solvent Types

2501011011 Residential Portable Gas Cans /Permeation

2501011012 Residential Portable Gas Cans /Evaporation (includes Diurnal losses)

2501011013 Residential Portable Gas Cans /Spillage During Transport

2501011014 Residential Portable Gas Cans /Refilling at the Pump - Vapor Displacement

2501011015 Residential Portable Gas Cans /Refilling at the Pump - Spillage

2501012011 Commercial Portable Gas Cans /Permeation

2501012012 Commercial Portable Gas Cans /Evaporation (includes Diurnal losses)

2501012013 Commercial Portable Gas Cans /Spillage During Transport

2501012014 Commercial Portable Gas Cans /Refilling at the Pump - Vapor Displacement

2501012015 Commercial Portable Gas Cans /Refilling at the Pump - Spillage

2501060053 Gasoline Service Stations /Stage 1: Balanced Submerged Filling

2501060100 Gasoline Service Stations /Stage 2: Total

2501060201 Gasoline Service Stations /Underground Tank: Breathing and Emptying

2505030120 Petrol & Petrol Product Transport /Truck /Gasoline

2610000100 Open Burning /All Categories /Yard Waste - Leaf Species Unspecified

2610000400 Open Burning /All Categories /Yard Waste - Brush Species Unspecified

2610000500 Open Burning /All Categories /Land Clearing Debris (use 28-10-005-000 for Logging Debris Burning)

2610030000 Open Burning /Residential /Household Waste (use 26-10-000-xxx for Yard Wastes)

2630020000 Wastewater Treatment /Public Owned /Total Processed

2801000003 Agric - Crops /Tilling

2801700001 Agric - Crops /Fertilizer Application /Anhydrous Ammonia

2801700002 Agric - Crops /Fertilizer Application /Aqueous Ammonia

2801700003 Agric - Crops /Fertilizer Application /Nitrogen Solutions

2801700004 Agric - Crops /Fertilizer Application /Urea

2801700005 Agric - Crops /Fertilizer Application /Ammonium Nitrate

2801700006 Agric - Crops /Fertilizer Application /Ammonium Sulfate

2801700007 Agric - Crops /Fertilizer Application /Ammonium Thiosulfate

Page 3
Liberty-Clairton Area Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2801700010 Agric - Crops /Fertilizer Application /N-P-K (multi-grade nutrient fertilizers)

2801700011 Agric - Crops /Fertilizer Application /Calcium Ammonium Nitrate

2801700012 Agric - Crops /Fertilizer Application /Potassium Nitrate

2801700013 Agric - Crops /Fertilizer Application /Diammonium Phosphate

2801700014 Agric - Crops /Fertilizer Application /Monoammonium Phosphate

2801700015 Agric - Crops /Fertilizer Application /Liquid Ammonium Polyphosphate

2801700099 Agric - Crops /Fertilizer Application /Miscellaneous Fertilizers

2805001100 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots) /Confinement

2805001200 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots) /Manure handling & storage

2805001300 Agric - Livestock /Beef cattle - finishing operations on feedlots (drylots) /Land application of manure

2805002000 Agric - Livestock /Beef cattle production composite /Not Elsewhere Classified

2805003100 Agric - Livestock /Beef cattle - finishing operations on pasture/range /Confinement

2805007100 Agric - Livestock /Poultry production - layers with dry manure management systems /Confinement

2805007300 Agric - Livestock /Poultry production - layers with dry manure management systems /Land application of manure

2805008100 Agric - Livestock /Poultry production - layers with wet manure management systems /Confinement

2805008200 Agric - Livestock /Poultry production - layers with wet manure management systems /Manure handling & storage

2805008300 Agric - Livestock /Poultry production - layers with wet manure management systems /Land application of manure

2805009100 Agric - Livestock /Poultry production - broilers /Confinement

2805009200 Agric - Livestock /Poultry production - broilers /Manure handling and storage

2805009300 Agric - Livestock /Poultry production - broilers /Land application of manure

2805010100 Agric - Livestock /Poultry production - turkeys /Confinement

2805010200 Agric - Livestock /Poultry production - turkeys /Manure handling and storage

2805010300 Agric - Livestock /Poultry production - turkeys /Land application of manure

2805018000 Agric - Livestock /Dairy cattle composite /Not Elsewhere Classified

2805019100 Agric - Livestock /Dairy cattle - flush dairy /Confinement

2805019200 Agric - Livestock /Dairy cattle - flush dairy /Manure handling and storage

2805019300 Agric - Livestock /Dairy cattle - flush dairy /Land application of manure

2805021100 Agric - Livestock /Dairy cattle - scrape dairy /Confinement

2805021200 Agric - Livestock /Dairy cattle - scrape dairy /Manure handling and storage

2805021300 Agric - Livestock /Dairy cattle - scrape dairy /Land application of manure

2805022100 Agric - Livestock /Dairy cattle - deep pit dairy /Confinement

2805022200 Agric - Livestock /Dairy cattle - deep pit dairy /Manure handling and storage

2805022300 Agric - Livestock /Dairy cattle - deep pit dairy /Land application of manure

Page 4
Liberty-Clairton Area Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2805023100 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Confinement

2805023200 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Manure handling and storage

2805023300 Agric - Livestock /Dairy cattle - drylot/pasture dairy /Land application of manure

2805025000 Agric - Livestock /Swine production composite /Not Elsewhere Classified (see also 28-05-039, -047, -053)

2805030000 Agric - Livestock /Poultry Waste Emissions /Not Elsewhere Classified (see also 28-05-007, -008, -009)

2805030007 Agric - Livestock /Poultry Waste Emissions /Ducks

2805030008 Agric - Livestock /Poultry Waste Emissions /Geese

2805035000 Agric - Livestock /Horses & Ponies Waste Emissions /Not Elsewhere Classified

2805039100 Agric - Livestock /Swine production - operations with lagoons (unspecified animal age) /Confinement

2805039200 Agric - Livestock /Swine production - operations with lagoons (unspecified animal age) /Manure handling & storage

2805039300 Agric - Livestock /Swine production - operations with lagoons (unspecified animal age) /Land application of manure

2805040000 Agric - Livestock /Sheep & Lambs Waste Emissions /Total

2805045000 Agric - Livestock /Goats Waste Emissions /Not Elsewhere Classified

2805047100 Agric - Livestock /Swine production - deep-pit house operations (unspecified animal age) /Confinement

2805047300 Agric - Livestock /Swine production - deep-pit house operations (unspecified animal age) /Land application of manure

2805053100 Agric - Livestock /Swine production - outdoor operations (unspecified animal age) /Confinement

Page 5
Liberty-Clairton Area Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2102002000 31.419 0.000 0.000 0.040 5.065 0.000

42003 (L-C) 2102004000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2102005000 10.774 1.433 0.009 0.024 0.678 0.457

42003 (L-C) 2102006000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2102007000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2102011000 0.030 0.014 0.000 0.001 0.002 0.001

42003 (L-C) 2103002000 0.000 0.000 0.000 0.020 0.000 0.000

42003 (L-C) 2103004000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2103005000 4.898 0.763 0.016 0.011 0.228 0.098

42003 (L-C) 2103006000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2103007000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2103011000 0.834 0.391 0.007 0.002 0.046 0.042

42003 (L-C) 2104002000 0.055 0.007 0.007 0.000 0.005 0.003

42003 (L-C) 2104004000 1.527 0.645 0.025 0.029 0.085 0.076

42003 (L-C) 2104006000 0.206 32.298 1.890 0.168 2.137 2.106

42003 (L-C) 2104007000 0.003 0.728 0.028 0.003 0.003 0.002

42003 (L-C) 2104008100 0.048 0.312 2.271 0.216 2.835 2.835

42003 (L-C) 2104008210 0.049 0.341 6.455 0.207 3.727 3.727

42003 (L-C) 2104008220 0.016 0.090 0.473 0.035 0.773 0.773

42003 (L-C) 2104008230 0.005 0.027 0.201 0.012 0.273 0.273

42003 (L-C) 2104008310 0.056 0.393 7.435 0.238 4.293 4.293

42003 (L-C) 2104008320 0.018 0.103 0.543 0.041 0.887 0.887

42003 (L-C) 2104008330 0.006 0.031 0.231 0.014 0.314 0.314

42003 (L-C) 2104008400 0.036 0.423 0.005 0.033 0.341 0.341

42003 (L-C) 2104008510 0.078 0.071 0.453 0.069 1.059 1.059

42003 (L-C) 2104008610 0.091 0.082 0.528 0.081 1.236 1.236

42003 (L-C) 2104009000 0.000 0.232 1.194 0.000 0.885 0.857

42003 (L-C) 2104011000 0.001 0.035 0.001 0.002 0.005 0.004

42003 (L-C) 2294000000 0.000 0.000 0.000 0.000 12.221 0.597

42003 (L-C) 2296000000 0.000 0.000 0.000 0.000 2.656 0.264

42003 (L-C) 2302002100 0.000 0.000 0.104 0.000 0.431 0.418

42003 (L-C) 2302002200 0.000 0.000 0.359 0.000 3.054 2.956

42003 (L-C) 2302003000 0.000 0.000 0.109 0.000 0.000 0.000

42003 (L-C) 2302003100 0.000 0.000 0.051 0.000 0.893 0.678

42003 (L-C) 2302003200 0.000 0.000 0.002 0.000 0.061 0.051

42003 (L-C) 2302050000 0.000 0.000 1.557 0.000 0.000 0.000

42003 (L-C) 2310021000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2311010000 0.000 0.000 0.000 0.000 0.109 0.011

42003 (L-C) 2311020000 0.000 0.000 0.000 0.000 0.407 0.041

42003 (L-C) 2311030000 0.000 0.000 0.000 0.000 0.128 0.013

42003 (L-C) 2325000000 0.000 0.000 0.000 0.000 3.917 0.783

42003 (L-C) 2401001000 0.000 0.000 24.094 0.000 0.000 0.000

42003 (L-C) 2401005000 0.000 0.000 4.999 0.000 0.000 0.000

42003 (L-C) 2401008000 0.000 0.000 1.078 0.000 0.000 0.000

42003 (L-C) 2401015000 0.000 0.000 0.095 0.000 0.000 0.000

42003 (L-C) 2401020000 0.000 0.000 0.775 0.000 0.000 0.000

Page 1
Liberty-Clairton Area Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2401025000 0.000 0.000 0.643 0.000 0.000 0.000

42003 (L-C) 2401030000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2401040000 0.000 0.000 0.190 0.000 0.000 0.000

42003 (L-C) 2401045000 0.000 0.000 12.122 0.000 0.000 0.000

42003 (L-C) 2401060000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2401065000 0.000 0.000 0.012 0.000 0.000 0.000

42003 (L-C) 2401080000 0.000 0.000 0.008 0.000 0.000 0.000

42003 (L-C) 2401085000 0.000 0.000 3.136 0.000 0.000 0.000

42003 (L-C) 2401090000 0.000 0.000 5.999 0.000 0.000 0.000

42003 (L-C) 2401100000 0.000 0.000 1.500 0.000 0.000 0.000

42003 (L-C) 2401200000 0.000 0.000 0.070 0.000 0.000 0.000

42003 (L-C) 2415200000 0.000 0.000 2.430 0.000 0.000 0.000

42003 (L-C) 2415230000 0.000 0.000 1.041 0.000 0.000 0.000

42003 (L-C) 2415300000 0.000 0.000 5.191 0.000 0.000 0.000

42003 (L-C) 2415360000 0.000 0.000 11.797 0.000 0.000 0.000

42003 (L-C) 2420000000 0.000 0.000 7.666 0.000 0.000 0.000

42003 (L-C) 2425000000 0.000 0.000 43.989 0.000 0.000 0.000

42003 (L-C) 2460100000 0.000 0.000 21.829 0.000 0.000 0.000

42003 (L-C) 2460200000 0.000 0.000 7.478 0.000 0.000 0.000

42003 (L-C) 2460400000 0.000 0.000 13.004 0.000 0.000 0.000

42003 (L-C) 2460500000 0.000 0.000 9.498 0.000 0.000 0.000

42003 (L-C) 2460600000 0.000 0.000 5.469 0.000 0.000 0.000

42003 (L-C) 2460800000 0.000 0.000 16.066 0.000 0.000 0.000

42003 (L-C) 2460900000 0.000 0.000 0.700 0.000 0.000 0.000

42003 (L-C) 2461021000 0.000 0.000 11.141 0.000 0.000 0.000

42003 (L-C) 2461022000 0.000 0.000 3.023 0.000 0.000 0.000

42003 (L-C) 2501011011 0.000 0.000 1.492 0.000 0.000 0.000

42003 (L-C) 2501011012 0.000 0.000 2.912 0.000 0.000 0.000

42003 (L-C) 2501011013 0.000 0.000 0.797 0.000 0.000 0.000

42003 (L-C) 2501011014 0.000 0.000 0.272 0.000 0.000 0.000

42003 (L-C) 2501011015 0.000 0.000 0.025 0.000 0.000 0.000

42003 (L-C) 2501012011 0.000 0.000 0.048 0.000 0.000 0.000

42003 (L-C) 2501012012 0.000 0.000 0.093 0.000 0.000 0.000

42003 (L-C) 2501012013 0.000 0.000 1.087 0.000 0.000 0.000

42003 (L-C) 2501012014 0.000 0.000 0.524 0.000 0.000 0.000

42003 (L-C) 2501012015 0.000 0.000 0.048 0.000 0.000 0.000

42003 (L-C) 2501060053 0.000 0.000 3.641 0.000 0.000 0.000

42003 (L-C) 2501060100 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2501060201 0.000 0.000 0.586 0.000 0.000 0.000

42003 (L-C) 2505030120 0.000 0.000 0.114 0.000 0.000 0.000

42003 (L-C) 2610000100 0.000 0.000 0.001 0.000 0.001 0.001

42003 (L-C) 2610000400 0.000 0.000 0.001 0.000 0.001 0.001

42003 (L-C) 2610000500 0.000 0.379 0.880 0.000 1.289 0.994

42003 (L-C) 2610030000 0.001 0.005 0.007 0.000 0.031 0.029

42003 (L-C) 2630020000 0.000 0.000 4.410 0.075 0.000 0.000

42003 (L-C) 2801000003 0.000 0.000 0.000 0.000 0.394 0.079

Page 2
Liberty-Clairton Area Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2801700001 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700002 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700003 0.000 0.000 0.000 0.010 0.000 0.000

42003 (L-C) 2801700004 0.000 0.000 0.000 1.397 0.000 0.000

42003 (L-C) 2801700005 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2801700006 0.000 0.000 0.000 0.003 0.000 0.000

42003 (L-C) 2801700007 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700010 0.000 0.000 0.000 0.713 0.000 0.000

42003 (L-C) 2801700011 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700012 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700013 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700014 0.000 0.000 0.000 0.013 0.000 0.000

42003 (L-C) 2801700015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700099 0.000 0.000 0.000 0.064 0.000 0.000

42003 (L-C) 2805001100 0.000 0.000 0.000 0.024 0.000 0.000

42003 (L-C) 2805001200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805001300 0.000 0.000 0.000 0.019 0.000 0.000

42003 (L-C) 2805002000 0.000 0.000 0.000 0.071 0.000 0.000

42003 (L-C) 2805003100 0.000 0.000 0.000 0.064 0.000 0.000

42003 (L-C) 2805007100 0.000 0.000 0.000 0.018 0.000 0.000

42003 (L-C) 2805007300 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805008100 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805008200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805008300 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805009100 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805009200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805009300 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805010100 0.000 0.000 0.000 0.048 0.000 0.000

42003 (L-C) 2805010200 0.000 0.000 0.000 0.009 0.000 0.000

42003 (L-C) 2805010300 0.000 0.000 0.000 0.044 0.000 0.000

42003 (L-C) 2805018000 0.000 0.000 0.000 0.016 0.000 0.000

42003 (L-C) 2805019100 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805019200 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805019300 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805021100 0.000 0.000 0.000 0.010 0.000 0.000

42003 (L-C) 2805021200 0.000 0.000 0.000 0.010 0.000 0.000

42003 (L-C) 2805021300 0.000 0.000 0.000 0.024 0.000 0.000

42003 (L-C) 2805022100 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805022200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805022300 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805023100 0.000 0.000 0.000 0.009 0.000 0.000

42003 (L-C) 2805023200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805023300 0.000 0.000 0.000 0.012 0.000 0.000

42003 (L-C) 2805025000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805030000 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805030007 0.000 0.000 0.000 0.002 0.000 0.000

Page 3
Liberty-Clairton Area Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2805030008 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805035000 0.000 0.000 0.000 0.265 0.000 0.000

42003 (L-C) 2805039100 0.000 0.000 0.000 0.002 0.000 0.000

42003 (L-C) 2805039200 0.000 0.000 0.000 0.004 0.000 0.000

42003 (L-C) 2805039300 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805040000 0.000 0.000 0.000 0.035 0.000 0.000

42003 (L-C) 2805045000 0.000 0.000 0.000 0.028 0.000 0.000

42003 (L-C) 2805047100 0.000 0.000 0.000 0.005 0.000 0.000

42003 (L-C) 2805047300 0.000 0.000 0.000 0.002 0.000 0.000

42003 (L-C) 2805053100 0.000 0.000 0.000 0.000 0.000 0.000

Page 4
Liberty-Clairton Area Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2102002000 31.105 0.000 0.000 0.040 5.015 0.000

42003 (L-C) 2102004000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2102005000 10.666 1.419 0.008 0.024 0.671 0.453

42003 (L-C) 2102006000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2102007000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2102011000 0.029 0.014 0.000 0.001 0.002 0.001

42003 (L-C) 2103002000 0.000 0.000 0.000 0.020 0.000 0.000

42003 (L-C) 2103004000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2103005000 4.849 0.755 0.016 0.011 0.226 0.097

42003 (L-C) 2103006000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2103007000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2103011000 0.825 0.387 0.007 0.002 0.046 0.041

42003 (L-C) 2104002000 0.054 0.007 0.007 0.000 0.005 0.003

42003 (L-C) 2104004000 1.511 0.639 0.025 0.028 0.084 0.076

42003 (L-C) 2104006000 0.204 31.975 1.871 0.167 2.116 2.085

42003 (L-C) 2104007000 0.003 0.721 0.028 0.003 0.003 0.002

42003 (L-C) 2104008100 0.051 0.334 2.430 0.231 3.034 3.034

42003 (L-C) 2104008210 0.042 0.293 5.552 0.178 3.205 3.205

42003 (L-C) 2104008220 0.018 0.103 0.540 0.040 0.881 0.881

42003 (L-C) 2104008230 0.006 0.031 0.229 0.014 0.311 0.311

42003 (L-C) 2104008310 0.048 0.338 6.394 0.205 3.692 3.692

42003 (L-C) 2104008320 0.021 0.118 0.619 0.046 1.011 1.011

42003 (L-C) 2104008330 0.007 0.035 0.263 0.016 0.358 0.358

42003 (L-C) 2104008400 0.041 0.483 0.005 0.038 0.389 0.389

42003 (L-C) 2104008510 0.067 0.061 0.389 0.059 0.911 0.911

42003 (L-C) 2104008610 0.097 0.088 0.565 0.086 1.322 1.322

42003 (L-C) 2104009000 0.000 0.230 1.182 0.000 0.876 0.848

42003 (L-C) 2104011000 0.001 0.034 0.001 0.002 0.005 0.004

42003 (L-C) 2294000000 0.000 0.000 0.000 0.000 12.099 0.592

42003 (L-C) 2296000000 0.000 0.000 0.000 0.000 2.629 0.261

42003 (L-C) 2302002100 0.000 0.000 0.103 0.000 0.427 0.414

42003 (L-C) 2302002200 0.000 0.000 0.355 0.000 3.023 2.927

42003 (L-C) 2302003000 0.000 0.000 0.108 0.000 0.000 0.000

42003 (L-C) 2302003100 0.000 0.000 0.051 0.000 0.884 0.671

42003 (L-C) 2302003200 0.000 0.000 0.002 0.000 0.060 0.051

42003 (L-C) 2302050000 0.000 0.000 1.541 0.000 0.000 0.000

42003 (L-C) 2310021000 0.000 0.015 0.027 0.000 0.001 0.001

42003 (L-C) 2311010000 0.000 0.000 0.000 0.000 0.110 0.011

42003 (L-C) 2311020000 0.000 0.000 0.000 0.000 0.409 0.041

42003 (L-C) 2311030000 0.000 0.000 0.000 0.000 0.129 0.013

42003 (L-C) 2325000000 0.000 0.000 0.000 0.000 3.878 0.776

42003 (L-C) 2401001000 0.000 0.000 23.853 0.000 0.000 0.000

42003 (L-C) 2401005000 0.000 0.000 4.949 0.000 0.000 0.000

42003 (L-C) 2401008000 0.000 0.000 1.068 0.000 0.000 0.000

42003 (L-C) 2401015000 0.000 0.000 0.094 0.000 0.000 0.000

42003 (L-C) 2401020000 0.000 0.000 0.767 0.000 0.000 0.000

Page 1
Liberty-Clairton Area Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2401025000 0.000 0.000 0.636 0.000 0.000 0.000

42003 (L-C) 2401030000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2401040000 0.000 0.000 0.189 0.000 0.000 0.000

42003 (L-C) 2401045000 0.000 0.000 12.001 0.000 0.000 0.000

42003 (L-C) 2401060000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2401065000 0.000 0.000 0.012 0.000 0.000 0.000

42003 (L-C) 2401080000 0.000 0.000 0.008 0.000 0.000 0.000

42003 (L-C) 2401085000 0.000 0.000 3.105 0.000 0.000 0.000

42003 (L-C) 2401090000 0.000 0.000 5.939 0.000 0.000 0.000

42003 (L-C) 2401100000 0.000 0.000 1.485 0.000 0.000 0.000

42003 (L-C) 2401200000 0.000 0.000 0.069 0.000 0.000 0.000

42003 (L-C) 2415200000 0.000 0.000 2.405 0.000 0.000 0.000

42003 (L-C) 2415230000 0.000 0.000 1.031 0.000 0.000 0.000

42003 (L-C) 2415300000 0.000 0.000 5.139 0.000 0.000 0.000

42003 (L-C) 2415360000 0.000 0.000 11.679 0.000 0.000 0.000

42003 (L-C) 2420000000 0.000 0.000 7.590 0.000 0.000 0.000

42003 (L-C) 2425000000 0.000 0.000 43.549 0.000 0.000 0.000

42003 (L-C) 2460100000 0.000 0.000 21.611 0.000 0.000 0.000

42003 (L-C) 2460200000 0.000 0.000 7.403 0.000 0.000 0.000

42003 (L-C) 2460400000 0.000 0.000 12.874 0.000 0.000 0.000

42003 (L-C) 2460500000 0.000 0.000 9.403 0.000 0.000 0.000

42003 (L-C) 2460600000 0.000 0.000 5.414 0.000 0.000 0.000

42003 (L-C) 2460800000 0.000 0.000 15.905 0.000 0.000 0.000

42003 (L-C) 2460900000 0.000 0.000 0.693 0.000 0.000 0.000

42003 (L-C) 2461021000 0.000 0.000 11.029 0.000 0.000 0.000

42003 (L-C) 2461022000 0.000 0.000 2.993 0.000 0.000 0.000

42003 (L-C) 2501011011 0.000 0.000 1.477 0.000 0.000 0.000

42003 (L-C) 2501011012 0.000 0.000 2.883 0.000 0.000 0.000

42003 (L-C) 2501011013 0.000 0.000 0.789 0.000 0.000 0.000

42003 (L-C) 2501011014 0.000 0.000 0.269 0.000 0.000 0.000

42003 (L-C) 2501011015 0.000 0.000 0.025 0.000 0.000 0.000

42003 (L-C) 2501012011 0.000 0.000 0.047 0.000 0.000 0.000

42003 (L-C) 2501012012 0.000 0.000 0.092 0.000 0.000 0.000

42003 (L-C) 2501012013 0.000 0.000 1.077 0.000 0.000 0.000

42003 (L-C) 2501012014 0.000 0.000 0.519 0.000 0.000 0.000

42003 (L-C) 2501012015 0.000 0.000 0.047 0.000 0.000 0.000

42003 (L-C) 2501060053 0.000 0.000 3.604 0.000 0.000 0.000

42003 (L-C) 2501060100 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2501060201 0.000 0.000 0.580 0.000 0.000 0.000

42003 (L-C) 2505030120 0.000 0.000 0.113 0.000 0.000 0.000

42003 (L-C) 2610000100 0.000 0.000 0.001 0.000 0.001 0.001

42003 (L-C) 2610000400 0.000 0.000 0.001 0.000 0.001 0.001

42003 (L-C) 2610000500 0.000 0.375 0.871 0.000 1.276 0.984

42003 (L-C) 2610030000 0.001 0.005 0.007 0.000 0.031 0.028

42003 (L-C) 2630020000 0.000 0.000 4.366 0.075 0.000 0.000

42003 (L-C) 2801000003 0.000 0.000 0.000 0.000 0.390 0.078

Page 2
Liberty-Clairton Area Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2801700001 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700002 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700003 0.000 0.000 0.000 0.010 0.000 0.000

42003 (L-C) 2801700004 0.000 0.000 0.000 1.383 0.000 0.000

42003 (L-C) 2801700005 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2801700006 0.000 0.000 0.000 0.003 0.000 0.000

42003 (L-C) 2801700007 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700010 0.000 0.000 0.000 0.706 0.000 0.000

42003 (L-C) 2801700011 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700012 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700013 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700014 0.000 0.000 0.000 0.012 0.000 0.000

42003 (L-C) 2801700015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2801700099 0.000 0.000 0.000 0.063 0.000 0.000

42003 (L-C) 2805001100 0.000 0.000 0.000 0.024 0.000 0.000

42003 (L-C) 2805001200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805001300 0.000 0.000 0.000 0.019 0.000 0.000

42003 (L-C) 2805002000 0.000 0.000 0.000 0.070 0.000 0.000

42003 (L-C) 2805003100 0.000 0.000 0.000 0.064 0.000 0.000

42003 (L-C) 2805007100 0.000 0.000 0.000 0.018 0.000 0.000

42003 (L-C) 2805007300 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805008100 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805008200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805008300 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805009100 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805009200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805009300 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805010100 0.000 0.000 0.000 0.048 0.000 0.000

42003 (L-C) 2805010200 0.000 0.000 0.000 0.009 0.000 0.000

42003 (L-C) 2805010300 0.000 0.000 0.000 0.043 0.000 0.000

42003 (L-C) 2805018000 0.000 0.000 0.000 0.016 0.000 0.000

42003 (L-C) 2805019100 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805019200 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805019300 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805021100 0.000 0.000 0.000 0.010 0.000 0.000

42003 (L-C) 2805021200 0.000 0.000 0.000 0.010 0.000 0.000

42003 (L-C) 2805021300 0.000 0.000 0.000 0.024 0.000 0.000

42003 (L-C) 2805022100 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805022200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805022300 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805023100 0.000 0.000 0.000 0.009 0.000 0.000

42003 (L-C) 2805023200 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805023300 0.000 0.000 0.000 0.011 0.000 0.000

42003 (L-C) 2805025000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805030000 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805030007 0.000 0.000 0.000 0.002 0.000 0.000

Page 3
Liberty-Clairton Area Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2805030008 0.000 0.000 0.000 0.001 0.000 0.000

42003 (L-C) 2805035000 0.000 0.000 0.000 0.262 0.000 0.000

42003 (L-C) 2805039100 0.000 0.000 0.000 0.002 0.000 0.000

42003 (L-C) 2805039200 0.000 0.000 0.000 0.004 0.000 0.000

42003 (L-C) 2805039300 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2805040000 0.000 0.000 0.000 0.034 0.000 0.000

42003 (L-C) 2805045000 0.000 0.000 0.000 0.028 0.000 0.000

42003 (L-C) 2805047100 0.000 0.000 0.000 0.005 0.000 0.000

42003 (L-C) 2805047300 0.000 0.000 0.000 0.002 0.000 0.000

42003 (L-C) 2805053100 0.000 0.000 0.000 0.000 0.000 0.000

Page 4
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D-3: Nonroad Sources
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Liberty-Clairton Nonroad Source Summary

Liberty-Clairton Nonroad Source Summary

- Emissions given in tons/year

- Liberty-Clairton corrections given in TS|Pechan report (Appendix F)

- 2285002010 added by TS|Pechan

- Liberty-Clairton subtractions were done by ACHD for all Allegheny County SCC categories except:

2280002200

- Marine/Aircraft/Railway (MAR) categories included with nonroad:

2265008005

2267008005

2268008005

2270008005

2275001000

2275020000

2275050011

2275050012

2275060011

2275060012

2275070000

2280002100

2280002200

2285002006

2285002007

2285002008

2285002010

FIPS code 42003 (L-C) is Allegheny County (Liberty-Clairton)

Page 1
Liberty-Clairton Nonroad Source Summary

TOTALS

2007

CATEGORY SO2 NOx VOC NH3 PM10 PM2.5

Aircraft 0.000 0.000 0.000 0.000 0.000 0.000

Marine 12.474 290.690 14.691 0.048 6.986 6.496

Off-Highway Equip (Diesel) 3.840 49.591 5.486 0.042 4.411 4.278

Off-Highway Equip (Gasoline) 0.084 9.474 59.252 0.033 1.787 1.644

Off-Highway Equip (Other) 0.020 12.528 3.170 0.000 0.095 0.095

Railroad 0.800 75.657 3.973 0.035 2.651 2.442

TOTAL 17.217 437.940 86.573 0.159 15.929 14.955

2014

CATEGORY SO2 NOX VOC NH3 PM10 PM2.5

Aircraft 0.000 0.000 0.000 0.000 0.000 0.000

Marine 5.512 285.520 11.450 0.052 6.136 6.131

Off-Highway Equip (Diesel) 0.235 36.322 3.815 0.049 3.157 3.063

Off-Highway Equip (Gasoline) 0.096 5.984 39.889 0.036 1.964 1.807

Off-Highway Equip (Other) 0.021 4.021 0.836 0.000 0.113 0.113

Railroad 0.129 55.248 2.481 0.033 1.328 1.328

TOTAL 5.993 387.096 58.472 0.171 12.699 12.441

Page 2
Liberty-Clairton Nonroad Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2260001010 Off-highway Gasoline, 2-Stroke /Recreational Equipt /Motorcycles: Off-road

2260001020 Off-highway Gasoline, 2-Stroke /Recreational Equipt /Snowmobiles

2260001030 Off-highway Gasoline, 2-Stroke /Recreational Equipt /All Terrain Vehicles

2260001060 Off-highway Gasoline, 2-Stroke /Recreational Equipt /Specialty Vehicles/Carts

2260002006 Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Tampers/Rammers

2260002009 Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Plate Compactors

2260002021 Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Paving Equipt

2260002027 Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Signal Boards/Light Plants

2260002039 Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Concrete/Industrial Saws

2260002054 Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Crushing/Processing Equipt

2260003030 Off-highway Gasoline, 2-Stroke /Industrial Equipt /Sweepers/Scrubbers

2260003040 Off-highway Gasoline, 2-Stroke /Industrial Equipt /Other General Industrial Equipt

2260004015 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Residential)

2260004016 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Commercial)

2260004020 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Chain Saws < 6 HP (Residential)

2260004021 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Chain Saws < 6 HP (Commercial)

2260004025 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutters (Residential)

2260004026 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutters (Commercial)

2260004030 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Residential)

2260004031 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Commercial)

2260004035 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Snowblowers (Residential)

2260004036 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Snowblowers (Commercial)

2260004071 Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Turf Equipt (Commercial)

2260005035 Off-highway Gasoline, 2-Stroke /Agricultural Equipt /Sprayers

2260006005 Off-highway Gasoline, 2-Stroke /Commercial Equipt /Generator Sets

2260006010 Off-highway Gasoline, 2-Stroke /Commercial Equipt /Pumps

2260006015 Off-highway Gasoline, 2-Stroke /Commercial Equipt /Air Compressors

2260006035 Off-highway Gasoline, 2-Stroke /Commercial Equipt /Hydro-power Units

2260007005 Off-highway Gasoline, 2-Stroke /Logging Equipt /Chain Saws : 6 HP

2265001010 Off-highway Gasoline, 4-Stroke /Recreational Equipt /Motorcycles: Off-road

2265001030 Off-highway Gasoline, 4-Stroke /Recreational Equipt /All Terrain Vehicles

2265001050 Off-highway Gasoline, 4-Stroke /Recreational Equipt /Golf Carts

2265001060 Off-highway Gasoline, 4-Stroke /Recreational Equipt /Specialty Vehicles/Carts

Page 1
Liberty-Clairton Nonroad Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2265002003 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Pavers

2265002006 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Tampers/Rammers

2265002009 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Plate Compactors

2265002015 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rollers

2265002021 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Paving Equipt

2265002024 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Surfacing Equipt

2265002027 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Signal Boards/Light Plants

2265002030 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Trenchers

2265002033 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Bore/Drill Rigs

2265002039 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Concrete/Industrial Saws

2265002042 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Cement & Mortar Mixers

2265002045 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Cranes

2265002054 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Crushing/Processing Equipt

2265002057 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rough Terrain Forklifts

2265002060 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rubber Tire Loaders

2265002066 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Tractors/Loaders/Backhoes

2265002072 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Skid Steer Loaders

2265002078 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Dumpers/Tenders

2265002081 Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Other Construction Equipt

2265003010 Off-highway Gasoline, 4-Stroke /Industrial Equipt /Aerial Lifts

2265003020 Off-highway Gasoline, 4-Stroke /Industrial Equipt /Forklifts

2265003030 Off-highway Gasoline, 4-Stroke /Industrial Equipt /Sweepers/Scrubbers

2265003040 Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other General Industrial Equipt

2265003050 Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other Material H&ling Equipt

2265003060 Off-highway Gasoline, 4-Stroke /Industrial Equipt /AC\Refrigeration

2265003070 Off-highway Gasoline, 4-Stroke /Industrial Equipt /Terminal Tractors

2265004010 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn Mowers (Residential)

2265004011 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn Mowers (Commercial)

2265004015 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Residential)

2265004016 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Commercial)

2265004025 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutters (Residential)

2265004026 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutters (Commercial)

2265004030 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Residential)

Page 2
Liberty-Clairton Nonroad Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2265004031 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Commercial)

2265004035 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Snowblowers (Residential)

2265004036 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Snowblowers (Commercial)

2265004040 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rear Engine Riding Mowers (Residential)

2265004041 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rear Engine Riding Mowers (Commercial)

2265004046 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Front Mowers (Commercial)

2265004051 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Shredders < 6 HP (Commercial)

2265004055 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn & Garden Tractors (Residential)

2265004056 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn & Garden Tractors (Commercial)

2265004066 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Chippers/Stump Grinders (Commercial)

2265004071 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Turf Equipt (Commercial)

2265004075 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Other Lawn & Garden Equipt (Residential)

2265004076 Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Other Lawn & Garden Equipt (Commercial)

2265005010 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /2-Wheel Tractors

2265005015 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Agricultural Tractors

2265005020 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Combines

2265005025 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Balers

2265005030 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Agricultural Mowers

2265005035 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Sprayers

2265005040 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Tillers : 6 HP

2265005045 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Swathers

2265005055 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Other Agricultural Equipt

2265005060 Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Irrigation Sets

2265006005 Off-highway Gasoline, 4-Stroke /Commercial Equipt /Generator Sets

2265006010 Off-highway Gasoline, 4-Stroke /Commercial Equipt /Pumps

2265006015 Off-highway Gasoline, 4-Stroke /Commercial Equipt /Air Compressors

2265006025 Off-highway Gasoline, 4-Stroke /Commercial Equipt /Welders

2265006030 Off-highway Gasoline, 4-Stroke /Commercial Equipt /Pressure Washers

2265006035 Off-highway Gasoline, 4-Stroke /Commercial Equipt /Hydro-power Units

2265007010 Off-highway Gasoline, 4-Stroke /Logging Equipt /Shredders : 6 HP

2265007015 Off-highway Gasoline, 4-Stroke /Logging Equipt /Forest Equipt - Feller/Bunch/Skidder

2265010010 Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other Oil Field Equipt

2267001060 Off-highway LPG /Recreational Equipt /Specialty Vehicles/Carts

Page 3
Liberty-Clairton Nonroad Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2267002003 Off-highway LPG /Construction & Mining Equipt /Pavers

2267002015 Off-highway LPG /Construction & Mining Equipt /Rollers

2267002021 Off-highway LPG /Construction & Mining Equipt /Paving Equipt

2267002024 Off-highway LPG /Construction & Mining Equipt /Surfacing Equipt

2267002030 Off-highway LPG /Construction & Mining Equipt /Trenchers

2267002033 Off-highway LPG /Construction & Mining Equipt /Bore/Drill Rigs

2267002039 Off-highway LPG /Construction & Mining Equipt /Concrete/Industrial Saws

2267002045 Off-highway LPG /Construction & Mining Equipt /Cranes

2267002054 Off-highway LPG /Construction & Mining Equipt /Crushing/Processing Equipt

2267002057 Off-highway LPG /Construction & Mining Equipt /Rough Terrain Forklifts

2267002060 Off-highway LPG /Construction & Mining Equipt /Rubber Tire Loaders

2267002066 Off-highway LPG /Construction & Mining Equipt /Tractors/Loaders/Backhoes

2267002072 Off-highway LPG /Construction & Mining Equipt /Skid Steer Loaders

2267002081 Off-highway LPG /Construction & Mining Equipt /Other Construction Equipt

2267003010 Off-highway LPG /Industrial Equipt /Aerial Lifts

2267003020 Off-highway LPG /Industrial Equipt /Forklifts

2267003030 Off-highway LPG /Industrial Equipt /Sweepers/Scrubbers

2267003040 Off-highway LPG /Industrial Equipt /Other General Industrial Equipt

2267003050 Off-highway LPG /Industrial Equipt /Other Material H&ling Equipt

2267003070 Off-highway LPG /Industrial Equipt /Terminal Tractors

2267004066 Off-highway LPG /Lawn & Garden Equipt /Chippers/Stump Grinders (Commercial)

2267005055 Off-highway LPG /Agricultural Equipt /Other Agricultural Equipt

2267005060 Off-highway LPG /Agricultural Equipt /Irrigation Sets

2267006005 Off-highway LPG /Commercial Equipt /Generator Sets

2267006010 Off-highway LPG /Commercial Equipt /Pumps

2267006015 Off-highway LPG /Commercial Equipt /Air Compressors

2267006025 Off-highway LPG /Commercial Equipt /Welders

2267006030 Off-highway LPG /Commercial Equipt /Pressure Washers

2267006035 Off-highway LPG /Commercial Equipt /Hydro-power Units

2268002081 Off-highway CNG /Construction & Mining Equipt /Other Construction Equipt

2268003020 Off-highway CNG /Industrial Equipt /Forklifts

2268003030 Off-highway CNG /Industrial Equipt /Sweepers/Scrubbers

2268003040 Off-highway CNG /Industrial Equipt /Other General Industrial Equipt

Page 4
Liberty-Clairton Nonroad Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2268003060 Off-highway CNG /Industrial Equipt /AC\Refrigeration

2268003070 Off-highway CNG /Industrial Equipt /Terminal Tractors

2268005055 Off-highway CNG /Agricultural Equipt /Other Agricultural Equipt

2268005060 Off-highway CNG /Agricultural Equipt /Irrigation Sets

2268006005 Off-highway CNG /Commercial Equipt /Generator Sets

2268006010 Off-highway CNG /Commercial Equipt /Pumps

2268006015 Off-highway CNG /Commercial Equipt /Air Compressors

2268006020 Off-highway CNG /Commercial Equipt /Gas Compressors

2268006035 Off-highway CNG /Commercial Equipt /Hydro-power Units

2268010010 Off-highway CNG /Industrial Equipt /Other Oil Field Equipt

2270001060 Off-highway Diesel /Recreational Equipt /Specialty Vehicles/Carts

2270002003 Off-highway Diesel /Construction & Mining Equipt /Pavers

2270002006 Off-highway Diesel /Construction & Mining Equipt /Tampers/Rammers

2270002009 Off-highway Diesel /Construction & Mining Equipt /Plate Compactors

2270002015 Off-highway Diesel /Construction & Mining Equipt /Rollers

2270002018 Off-highway Diesel /Construction & Mining Equipt /Scrapers

2270002021 Off-highway Diesel /Construction & Mining Equipt /Paving Equipt

2270002024 Off-highway Diesel /Construction & Mining Equipt /Surfacing Equipt

2270002027 Off-highway Diesel /Construction & Mining Equipt /Signal Boards/Light Plants

2270002030 Off-highway Diesel /Construction & Mining Equipt /Trenchers

2270002033 Off-highway Diesel /Construction & Mining Equipt /Bore/Drill Rigs

2270002036 Off-highway Diesel /Construction & Mining Equipt /Excavators

2270002039 Off-highway Diesel /Construction & Mining Equipt /Concrete/Industrial Saws

2270002042 Off-highway Diesel /Construction & Mining Equipt /Cement & Mortar Mixers

2270002045 Off-highway Diesel /Construction & Mining Equipt /Cranes

2270002048 Off-highway Diesel /Construction & Mining Equipt /Graders

2270002051 Off-highway Diesel /Construction & Mining Equipt /Off-highway Trucks

2270002054 Off-highway Diesel /Construction & Mining Equipt /Crushing/Processing Equipt

2270002057 Off-highway Diesel /Construction & Mining Equipt /Rough Terrain Forklifts

2270002060 Off-highway Diesel /Construction & Mining Equipt /Rubber Tire Loaders

2270002066 Off-highway Diesel /Construction & Mining Equipt /Tractors/Loaders/Backhoes

2270002069 Off-highway Diesel /Construction & Mining Equipt /Crawler Tractor/Dozers

2270002072 Off-highway Diesel /Construction & Mining Equipt /Skid Steer Loaders

Page 5
Liberty-Clairton Nonroad Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2270002075 Off-highway Diesel /Construction & Mining Equipt /Off-highway Tractors

2270002078 Off-highway Diesel /Construction & Mining Equipt /Dumpers/Tenders

2270002081 Off-highway Diesel /Construction & Mining Equipt /Other Construction Equipt

2270003010 Off-highway Diesel /Industrial Equipt /Aerial Lifts

2270003020 Off-highway Diesel /Industrial Equipt /Forklifts

2270003030 Off-highway Diesel /Industrial Equipt /Sweepers/Scrubbers

2270003040 Off-highway Diesel /Industrial Equipt /Other General Industrial Equipt

2270003050 Off-highway Diesel /Industrial Equipt /Other Material H&ling Equipt

2270003060 Off-highway Diesel /Industrial Equipt /AC\Refrigeration

2270003070 Off-highway Diesel /Industrial Equipt /Terminal Tractors

2270004031 Off-highway Diesel /Lawn & Garden Equipt /Leafblowers/Vacuums (Commercial)

2270004036 Off-highway Diesel /Lawn & Garden Equipt /Snowblowers (Commercial)

2270004046 Off-highway Diesel /Lawn & Garden Equipt /Front Mowers (Commercial)

2270004056 Off-highway Diesel /Lawn & Garden Equipt /Lawn & Garden Tractors (Commercial)

2270004066 Off-highway Diesel /Lawn & Garden Equipt /Chippers/Stump Grinders (Commercial)

2270004071 Off-highway Diesel /Lawn & Garden Equipt /Turf Equipt (Commercial)

2270004076 Off-highway Diesel /Lawn & Garden Equipt /Other Lawn & Garden Equipt (Commercial)

2270005010 Off-highway Diesel /Agricultural Equipt /2-Wheel Tractors

2270005015 Off-highway Diesel /Agricultural Equipt /Agricultural Tractors

2270005020 Off-highway Diesel /Agricultural Equipt /Combines

2270005025 Off-highway Diesel /Agricultural Equipt /Balers

2270005030 Off-highway Diesel /Agricultural Equipt /Agricultural Mowers

2270005035 Off-highway Diesel /Agricultural Equipt /Sprayers

2270005040 Off-highway Diesel /Agricultural Equipt /Tillers : 6 HP

2270005045 Off-highway Diesel /Agricultural Equipt /Swathers

2270005055 Off-highway Diesel /Agricultural Equipt /Other Agricultural Equipt

2270005060 Off-highway Diesel /Agricultural Equipt /Irrigation Sets

2270006005 Off-highway Diesel /Commercial Equipt /Generator Sets

2270006010 Off-highway Diesel /Commercial Equipt /Pumps

2270006015 Off-highway Diesel /Commercial Equipt /Air Compressors

2270006020 Off-highway Diesel /Commercial Equipt /Gas Compressors

2270006025 Off-highway Diesel /Commercial Equipt /Welders

2270006030 Off-highway Diesel /Commercial Equipt /Pressure Washers

Page 6
Liberty-Clairton Nonroad Source Classification Code (SCC) Descriptions

SCC SCC Short Name

2270006035 Off-highway Diesel /Commercial Equipt /Hydro-power Units

2270007010 Off-highway Diesel /Logging Equipt /Shredders : 6 HP

2270007015 Off-highway Diesel /Logging Equipt /Forest Equipt - Feller/Bunch/Skidder

2270009010 Off-highway Diesel /Underground Mining Equipt /Other Underground Mining Equipt

2270010010 Off-highway Diesel /Industrial Equipt /Other Oil Field Equipt

2282005010 Pleasure Craft /Gasoline 2-Stroke /Outboard

2282005015 Pleasure Craft /Gasoline 2-Stroke /Personal Water Craft

2282010005 Pleasure Craft /Gasoline 4-Stroke /Inboard/Sterndrive

2282020005 Pleasure Craft /Diesel /Inboard/Sterndrive

2282020010 Pleasure Craft /Diesel /Outboard

2285002015 Railroad Equipt /Diesel /Railway Maintenance

2285004015 Railroad Equipt /Gasoline, 4-Stroke /Railway Maintenance

2285006015 Railroad Equipt /LPG /Railway Maintenance

2265008005 Airport Ground Support Equipment, 4-Stroke Gasoline

2267008005 Airport Ground Support Equipment, LPG

2268008005 Airport Ground Support Equipment, CNG

2270008005 Airport Ground Support Equipment, Diesel

2275001000 Aircraft /Military Aircraft /Total

2275020000 Aircraft /Commercial Aircraft /Total: All Types

2275050011 Aircraft /General Aviation /Piston

2275050012 Aircraft /General Aviation /Turbine

2275060011 Aircraft /Air Taxi /Piston

2275060012 Aircraft /Air Taxi /Turbine

2275070000 Aircraft /Aircraft Auxiliary Power Units /Total

2280002100 Marine Vessels, Commercial /Diesel /Port emissions

2280002200 Marine Vessels, Commercial /Diesel /Underway emissions

2285002006 Railroad Equipment /Diesel /Line Haul Locomotives: Class I Operations

2285002007 Railroad Equipment /Diesel /Line Haul Locomotives: Class II / III Operations

2285002008 Railroad Equipment /Diesel /Line Haul Locomotives: Passenger Trains (Amtrak)

2285002010 Railroad Equipment /Diesel /Yard Locomotives

Page 7
Liberty-Clairton Nonroad Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2260001010 0.000 0.006 1.623 0.000 0.059 0.055

42003 (L-C) 2260001020 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260001030 0.000 0.008 2.103 0.000 0.076 0.070

42003 (L-C) 2260001060 0.000 0.004 0.021 0.000 0.000 0.000

42003 (L-C) 2260002006 0.000 0.004 0.260 0.000 0.028 0.025

42003 (L-C) 2260002009 0.000 0.000 0.007 0.000 0.001 0.001

42003 (L-C) 2260002021 0.000 0.000 0.008 0.000 0.001 0.001

42003 (L-C) 2260002027 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260002039 0.000 0.009 0.472 0.000 0.072 0.066

42003 (L-C) 2260002054 0.000 0.000 0.002 0.000 0.000 0.000

42003 (L-C) 2260003030 0.000 0.000 0.003 0.000 0.000 0.000

42003 (L-C) 2260003040 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260004015 0.000 0.001 0.095 0.000 0.006 0.006

42003 (L-C) 2260004016 0.000 0.004 0.209 0.000 0.018 0.017

42003 (L-C) 2260004020 0.000 0.016 1.178 0.000 0.081 0.074

42003 (L-C) 2260004021 0.001 0.047 2.925 0.000 0.354 0.325

42003 (L-C) 2260004025 0.001 0.023 1.541 0.000 0.115 0.106

42003 (L-C) 2260004026 0.001 0.040 1.591 0.000 0.185 0.171

42003 (L-C) 2260004030 0.000 0.015 1.005 0.000 0.073 0.067

42003 (L-C) 2260004031 0.001 0.040 1.760 0.000 0.210 0.194

42003 (L-C) 2260004035 0.000 0.006 1.099 0.000 0.028 0.026

42003 (L-C) 2260004036 0.000 0.009 1.353 0.000 0.039 0.036

42003 (L-C) 2260004071 0.000 0.000 0.001 0.000 0.000 0.000

42003 (L-C) 2260005035 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260006005 0.000 0.003 0.107 0.000 0.012 0.011

42003 (L-C) 2260006010 0.000 0.019 0.751 0.000 0.091 0.083

42003 (L-C) 2260006015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260006035 0.000 0.000 0.005 0.000 0.001 0.000

42003 (L-C) 2260007005 0.000 0.000 0.005 0.000 0.001 0.001

42003 (L-C) 2265001010 0.000 0.007 0.063 0.000 0.001 0.001

42003 (L-C) 2265001030 0.001 0.068 0.692 0.000 0.009 0.008

42003 (L-C) 2265001050 0.002 0.230 0.765 0.001 0.008 0.008

42003 (L-C) 2265001060 0.000 0.005 0.022 0.000 0.000 0.000

42003 (L-C) 2265002003 0.000 0.009 0.019 0.000 0.000 0.000

42003 (L-C) 2265002006 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265002009 0.000 0.013 0.089 0.000 0.001 0.001

42003 (L-C) 2265002015 0.000 0.015 0.030 0.000 0.000 0.000

42003 (L-C) 2265002021 0.000 0.026 0.109 0.000 0.001 0.001

42003 (L-C) 2265002024 0.000 0.011 0.041 0.000 0.000 0.000

42003 (L-C) 2265002027 0.000 0.001 0.003 0.000 0.000 0.000

42003 (L-C) 2265002030 0.000 0.029 0.079 0.000 0.001 0.001

42003 (L-C) 2265002033 0.000 0.011 0.054 0.000 0.000 0.000

42003 (L-C) 2265002039 0.000 0.048 0.113 0.000 0.001 0.001

42003 (L-C) 2265002042 0.000 0.024 0.119 0.000 0.001 0.001

42003 (L-C) 2265002045 0.000 0.005 0.004 0.000 0.000 0.000

42003 (L-C) 2265002054 0.000 0.003 0.010 0.000 0.000 0.000

Page 1
Liberty-Clairton Nonroad Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2265002057 0.000 0.008 0.006 0.000 0.000 0.000

42003 (L-C) 2265002060 0.000 0.018 0.012 0.000 0.000 0.000

42003 (L-C) 2265002066 0.000 0.016 0.036 0.000 0.000 0.000

42003 (L-C) 2265002072 0.000 0.023 0.025 0.000 0.000 0.000

42003 (L-C) 2265002078 0.000 0.004 0.016 0.000 0.000 0.000

42003 (L-C) 2265002081 0.000 0.008 0.005 0.000 0.000 0.000

42003 (L-C) 2265003010 0.000 0.078 0.071 0.000 0.001 0.001

42003 (L-C) 2265003020 0.001 0.275 0.179 0.000 0.002 0.002

42003 (L-C) 2265003030 0.000 0.040 0.053 0.000 0.001 0.001

42003 (L-C) 2265003040 0.000 0.046 0.244 0.000 0.003 0.002

42003 (L-C) 2265003050 0.000 0.005 0.005 0.000 0.000 0.000

42003 (L-C) 2265003060 0.000 0.001 0.003 0.000 0.000 0.000

42003 (L-C) 2265003070 0.000 0.018 0.012 0.000 0.000 0.000

42003 (L-C) 2265004010 0.005 0.525 6.252 0.002 0.033 0.031

42003 (L-C) 2265004011 0.002 0.251 2.717 0.001 0.019 0.018

42003 (L-C) 2265004015 0.000 0.044 0.543 0.000 0.003 0.003

42003 (L-C) 2265004016 0.001 0.132 1.339 0.000 0.009 0.008

42003 (L-C) 2265004025 0.000 0.003 0.037 0.000 0.000 0.000

42003 (L-C) 2265004026 0.000 0.006 0.049 0.000 0.000 0.000

42003 (L-C) 2265004030 0.000 0.006 0.067 0.000 0.000 0.000

42003 (L-C) 2265004031 0.002 0.330 0.797 0.001 0.008 0.007

42003 (L-C) 2265004035 0.001 0.051 0.537 0.000 0.001 0.001

42003 (L-C) 2265004036 0.001 0.070 0.405 0.000 0.002 0.002

42003 (L-C) 2265004040 0.001 0.107 0.504 0.000 0.003 0.003

42003 (L-C) 2265004041 0.000 0.027 0.076 0.000 0.001 0.001

42003 (L-C) 2265004046 0.000 0.036 0.118 0.000 0.001 0.001

42003 (L-C) 2265004051 0.000 0.015 0.154 0.000 0.001 0.001

42003 (L-C) 2265004055 0.013 1.454 5.611 0.005 0.043 0.040

42003 (L-C) 2265004056 0.004 0.371 0.977 0.001 0.012 0.011

42003 (L-C) 2265004066 0.001 0.106 0.141 0.000 0.002 0.002

42003 (L-C) 2265004071 0.012 1.233 4.078 0.004 0.046 0.042

42003 (L-C) 2265004075 0.000 0.052 0.363 0.000 0.002 0.002

42003 (L-C) 2265004076 0.000 0.041 0.281 0.000 0.002 0.002

42003 (L-C) 2265005010 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005020 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005025 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005030 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005035 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005040 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005045 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005055 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005060 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265006005 0.013 1.463 5.694 0.005 0.046 0.043

42003 (L-C) 2265006010 0.003 0.414 2.006 0.001 0.017 0.016

42003 (L-C) 2265006015 0.002 0.264 0.761 0.001 0.008 0.007

Page 2
Liberty-Clairton Nonroad Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2265006025 0.004 0.483 1.088 0.001 0.012 0.011

42003 (L-C) 2265006030 0.005 0.619 3.449 0.002 0.028 0.026

42003 (L-C) 2265006035 0.000 0.029 0.108 0.000 0.001 0.001

42003 (L-C) 2265007010 0.000 0.000 0.002 0.000 0.000 0.000

42003 (L-C) 2265007015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265010010 0.000 0.038 0.103 0.000 0.001 0.001

42003 (L-C) 2267001060 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2267002003 0.000 0.005 0.001 0.000 0.000 0.000

42003 (L-C) 2267002015 0.000 0.006 0.002 0.000 0.000 0.000

42003 (L-C) 2267002021 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2267002024 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2267002030 0.000 0.014 0.004 0.000 0.000 0.000

42003 (L-C) 2267002033 0.000 0.006 0.002 0.000 0.000 0.000

42003 (L-C) 2267002039 0.000 0.008 0.002 0.000 0.000 0.000

42003 (L-C) 2267002045 0.000 0.006 0.002 0.000 0.000 0.000

42003 (L-C) 2267002054 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2267002057 0.000 0.010 0.003 0.000 0.000 0.000

42003 (L-C) 2267002060 0.000 0.021 0.006 0.000 0.000 0.000

42003 (L-C) 2267002066 0.000 0.002 0.001 0.000 0.000 0.000

42003 (L-C) 2267002072 0.000 0.021 0.006 0.000 0.000 0.000

42003 (L-C) 2267002081 0.000 0.009 0.002 0.000 0.000 0.000

42003 (L-C) 2267003010 0.000 0.128 0.035 0.000 0.001 0.001

42003 (L-C) 2267003020 0.015 9.904 2.783 0.000 0.073 0.073

42003 (L-C) 2267003030 0.000 0.060 0.017 0.000 0.001 0.001

42003 (L-C) 2267003040 0.000 0.021 0.006 0.000 0.000 0.000

42003 (L-C) 2267003050 0.000 0.007 0.002 0.000 0.000 0.000

42003 (L-C) 2267003070 0.000 0.031 0.009 0.000 0.000 0.000

42003 (L-C) 2267004066 0.000 0.076 0.022 0.000 0.001 0.001

42003 (L-C) 2267005055 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2267005060 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2267006005 0.001 0.654 0.134 0.000 0.004 0.004

42003 (L-C) 2267006010 0.000 0.137 0.028 0.000 0.001 0.001

42003 (L-C) 2267006015 0.000 0.152 0.032 0.000 0.001 0.001

42003 (L-C) 2267006025 0.000 0.199 0.055 0.000 0.001 0.001

42003 (L-C) 2267006030 0.000 0.003 0.001 0.000 0.000 0.000

42003 (L-C) 2267006035 0.000 0.002 0.000 0.000 0.000 0.000

42003 (L-C) 2268002081 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268003020 0.001 0.709 0.012 0.000 0.005 0.005

42003 (L-C) 2268003030 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2268003040 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2268003060 0.000 0.002 0.000 0.000 0.000 0.000

42003 (L-C) 2268003070 0.000 0.002 0.000 0.000 0.000 0.000

42003 (L-C) 2268005055 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268005060 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268006005 0.000 0.204 0.002 0.000 0.001 0.001

42003 (L-C) 2268006010 0.000 0.009 0.000 0.000 0.000 0.000

Page 3
Liberty-Clairton Nonroad Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2268006015 0.000 0.012 0.000 0.000 0.000 0.000

42003 (L-C) 2268006020 0.001 0.061 0.001 0.000 0.003 0.003

42003 (L-C) 2268006035 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268010010 0.000 0.041 0.001 0.000 0.001 0.001

42003 (L-C) 2270001060 0.001 0.016 0.005 0.000 0.003 0.002

42003 (L-C) 2270002003 0.037 0.441 0.038 0.000 0.036 0.035

42003 (L-C) 2270002006 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2270002009 0.001 0.015 0.003 0.000 0.002 0.002

42003 (L-C) 2270002015 0.093 1.124 0.103 0.001 0.102 0.099

42003 (L-C) 2270002018 0.101 1.261 0.075 0.001 0.078 0.076

42003 (L-C) 2270002021 0.006 0.072 0.007 0.000 0.007 0.006

42003 (L-C) 2270002024 0.003 0.050 0.005 0.000 0.005 0.004

42003 (L-C) 2270002027 0.010 0.140 0.022 0.000 0.014 0.014

42003 (L-C) 2270002030 0.044 0.557 0.061 0.000 0.062 0.060

42003 (L-C) 2270002033 0.038 0.659 0.057 0.000 0.045 0.044

42003 (L-C) 2270002036 0.378 4.260 0.321 0.004 0.303 0.294

42003 (L-C) 2270002039 0.003 0.038 0.005 0.000 0.005 0.005

42003 (L-C) 2270002042 0.001 0.025 0.003 0.000 0.002 0.002

42003 (L-C) 2270002045 0.086 1.187 0.082 0.001 0.062 0.061

42003 (L-C) 2270002048 0.094 1.070 0.080 0.001 0.073 0.071

42003 (L-C) 2270002051 0.323 4.122 0.234 0.004 0.211 0.205

42003 (L-C) 2270002054 0.015 0.216 0.017 0.000 0.013 0.013

42003 (L-C) 2270002057 0.121 1.512 0.158 0.001 0.157 0.153

42003 (L-C) 2270002060 0.411 5.451 0.402 0.004 0.378 0.367

42003 (L-C) 2270002066 0.249 3.570 0.783 0.003 0.539 0.523

42003 (L-C) 2270002069 0.376 4.707 0.331 0.004 0.312 0.302

42003 (L-C) 2270002072 0.171 2.408 0.730 0.002 0.468 0.454

42003 (L-C) 2270002075 0.041 0.596 0.043 0.000 0.039 0.038

42003 (L-C) 2270002078 0.001 0.008 0.002 0.000 0.001 0.001

42003 (L-C) 2270002081 0.039 0.571 0.043 0.000 0.042 0.041

42003 (L-C) 2270003010 0.010 0.148 0.042 0.000 0.025 0.024

42003 (L-C) 2270003020 0.140 1.481 0.135 0.002 0.135 0.131

42003 (L-C) 2270003030 0.061 0.749 0.062 0.001 0.050 0.049

42003 (L-C) 2270003040 0.062 0.853 0.072 0.001 0.056 0.054

42003 (L-C) 2270003050 0.002 0.042 0.008 0.000 0.005 0.005

42003 (L-C) 2270003060 0.234 2.798 0.273 0.003 0.245 0.238

42003 (L-C) 2270003070 0.088 0.934 0.076 0.001 0.070 0.068

42003 (L-C) 2270004031 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270004036 0.002 0.024 0.002 0.000 0.002 0.001

42003 (L-C) 2270004046 0.041 0.558 0.086 0.000 0.059 0.057

42003 (L-C) 2270004056 0.009 0.114 0.018 0.000 0.011 0.011

42003 (L-C) 2270004066 0.057 0.854 0.086 0.001 0.068 0.066

42003 (L-C) 2270004071 0.007 0.080 0.007 0.000 0.006 0.006

42003 (L-C) 2270004076 0.000 0.002 0.000 0.000 0.000 0.000

42003 (L-C) 2270005010 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005015 0.003 0.045 0.005 0.000 0.005 0.004

Page 4
Liberty-Clairton Nonroad Source Inventory, 2007

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2270005020 0.000 0.005 0.000 0.000 0.001 0.000

42003 (L-C) 2270005025 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005030 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005035 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005040 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005045 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005055 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2270005060 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2270006005 0.197 2.951 0.393 0.002 0.283 0.274

42003 (L-C) 2270006010 0.046 0.702 0.088 0.001 0.069 0.067

42003 (L-C) 2270006015 0.129 1.717 0.179 0.001 0.149 0.145

42003 (L-C) 2270006020 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270006025 0.065 0.875 0.294 0.001 0.177 0.172

42003 (L-C) 2270006030 0.006 0.098 0.013 0.000 0.008 0.008

42003 (L-C) 2270006035 0.006 0.074 0.008 0.000 0.007 0.006

42003 (L-C) 2270007010 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270007015 0.001 0.015 0.001 0.000 0.001 0.001

42003 (L-C) 2270009010 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270010010 0.026 0.393 0.027 0.000 0.020 0.019

42003 (L-C) 2282005010 0.002 0.222 5.766 0.001 0.099 0.091

42003 (L-C) 2282005015 0.001 0.081 1.934 0.000 0.037 0.034

42003 (L-C) 2282010005 0.001 0.379 0.424 0.001 0.003 0.003

42003 (L-C) 2282020005 0.027 0.388 0.015 0.000 0.009 0.009

42003 (L-C) 2282020010 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2285002015 0.005 0.081 0.015 0.000 0.011 0.010

42003 (L-C) 2285004015 0.000 0.001 0.004 0.000 0.000 0.000

42003 (L-C) 2285006015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265008005 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2267008005 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268008005 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270008005 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275001000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275020000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275050011 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275050012 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275060011 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275060012 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275070000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2280002100 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2280002200 12.442 289.619 6.551 0.046 6.838 6.359

42003 (L-C) 2285002006 0.764 71.132 3.781 0.034 2.534 2.331

42003 (L-C) 2285002007 0.020 2.936 0.114 0.001 0.072 0.066

42003 (L-C) 2285002008 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2285002010 0.010 1.506 0.059 0.000 0.034 0.034

Page 5
Liberty-Clairton Nonroad Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2260001010 0.000 0.010 1.524 0.000 0.056 0.051

42003 (L-C) 2260001020 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260001030 0.000 0.014 1.553 0.000 0.054 0.050

42003 (L-C) 2260001060 0.000 0.003 0.014 0.000 0.000 0.000

42003 (L-C) 2260002006 0.000 0.003 0.187 0.000 0.028 0.026

42003 (L-C) 2260002009 0.000 0.000 0.007 0.000 0.001 0.001

42003 (L-C) 2260002021 0.000 0.000 0.008 0.000 0.001 0.001

42003 (L-C) 2260002027 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260002039 0.000 0.009 0.478 0.000 0.073 0.067

42003 (L-C) 2260002054 0.000 0.000 0.002 0.000 0.000 0.000

42003 (L-C) 2260003030 0.000 0.000 0.002 0.000 0.000 0.000

42003 (L-C) 2260003040 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260004015 0.000 0.002 0.051 0.000 0.006 0.006

42003 (L-C) 2260004016 0.000 0.005 0.136 0.000 0.019 0.018

42003 (L-C) 2260004020 0.000 0.021 0.908 0.000 0.087 0.080

42003 (L-C) 2260004021 0.001 0.051 3.130 0.001 0.401 0.369

42003 (L-C) 2260004025 0.001 0.029 0.982 0.000 0.126 0.116

42003 (L-C) 2260004026 0.001 0.045 1.585 0.000 0.209 0.192

42003 (L-C) 2260004030 0.000 0.019 0.593 0.000 0.079 0.072

42003 (L-C) 2260004031 0.001 0.042 1.578 0.000 0.238 0.219

42003 (L-C) 2260004035 0.000 0.007 1.058 0.000 0.032 0.029

42003 (L-C) 2260004036 0.000 0.010 1.514 0.000 0.044 0.041

42003 (L-C) 2260004071 0.000 0.000 0.001 0.000 0.000 0.000

42003 (L-C) 2260005035 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260006005 0.000 0.003 0.119 0.000 0.015 0.013

42003 (L-C) 2260006010 0.000 0.023 0.856 0.000 0.108 0.100

42003 (L-C) 2260006015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2260006035 0.000 0.000 0.005 0.000 0.001 0.001

42003 (L-C) 2260007005 0.000 0.000 0.006 0.000 0.001 0.001

42003 (L-C) 2265001010 0.000 0.009 0.063 0.000 0.001 0.001

42003 (L-C) 2265001030 0.001 0.074 0.730 0.001 0.012 0.011

42003 (L-C) 2265001050 0.002 0.127 0.460 0.001 0.009 0.008

42003 (L-C) 2265001060 0.000 0.005 0.016 0.000 0.000 0.000

42003 (L-C) 2265002003 0.000 0.004 0.011 0.000 0.000 0.000

42003 (L-C) 2265002006 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265002009 0.000 0.007 0.029 0.000 0.001 0.001

42003 (L-C) 2265002015 0.000 0.006 0.018 0.000 0.000 0.000

42003 (L-C) 2265002021 0.000 0.015 0.050 0.000 0.001 0.001

42003 (L-C) 2265002024 0.000 0.005 0.018 0.000 0.000 0.000

42003 (L-C) 2265002027 0.000 0.000 0.001 0.000 0.000 0.000

42003 (L-C) 2265002030 0.000 0.013 0.034 0.000 0.001 0.001

42003 (L-C) 2265002033 0.000 0.007 0.017 0.000 0.000 0.000

42003 (L-C) 2265002039 0.000 0.023 0.072 0.000 0.002 0.001

42003 (L-C) 2265002042 0.000 0.016 0.066 0.000 0.001 0.001

42003 (L-C) 2265002045 0.000 0.003 0.002 0.000 0.000 0.000

42003 (L-C) 2265002054 0.000 0.002 0.005 0.000 0.000 0.000

Page 1
Liberty-Clairton Nonroad Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2265002057 0.000 0.003 0.002 0.000 0.000 0.000

42003 (L-C) 2265002060 0.000 0.005 0.003 0.000 0.000 0.000

42003 (L-C) 2265002066 0.000 0.008 0.023 0.000 0.000 0.000

42003 (L-C) 2265002072 0.000 0.012 0.014 0.000 0.000 0.000

42003 (L-C) 2265002078 0.000 0.003 0.010 0.000 0.000 0.000

42003 (L-C) 2265002081 0.000 0.005 0.003 0.000 0.000 0.000

42003 (L-C) 2265003010 0.000 0.033 0.029 0.000 0.000 0.000

42003 (L-C) 2265003020 0.000 0.044 0.028 0.000 0.001 0.001

42003 (L-C) 2265003030 0.000 0.007 0.011 0.000 0.000 0.000

42003 (L-C) 2265003040 0.000 0.011 0.039 0.000 0.001 0.001

42003 (L-C) 2265003050 0.000 0.002 0.002 0.000 0.000 0.000

42003 (L-C) 2265003060 0.000 0.000 0.001 0.000 0.000 0.000

42003 (L-C) 2265003070 0.000 0.002 0.001 0.000 0.000 0.000

42003 (L-C) 2265004010 0.006 0.351 3.419 0.002 0.046 0.042

42003 (L-C) 2265004011 0.003 0.136 0.941 0.001 0.022 0.020

42003 (L-C) 2265004015 0.000 0.029 0.290 0.000 0.004 0.004

42003 (L-C) 2265004016 0.001 0.084 0.701 0.001 0.012 0.011

42003 (L-C) 2265004025 0.000 0.002 0.018 0.000 0.000 0.000

42003 (L-C) 2265004026 0.000 0.003 0.024 0.000 0.000 0.000

42003 (L-C) 2265004030 0.000 0.003 0.030 0.000 0.000 0.000

42003 (L-C) 2265004031 0.003 0.169 0.586 0.001 0.009 0.008

42003 (L-C) 2265004035 0.001 0.057 0.334 0.000 0.002 0.001

42003 (L-C) 2265004036 0.001 0.079 0.418 0.000 0.002 0.002

42003 (L-C) 2265004040 0.001 0.076 0.335 0.000 0.003 0.003

42003 (L-C) 2265004041 0.000 0.016 0.056 0.000 0.001 0.001

42003 (L-C) 2265004046 0.000 0.028 0.084 0.000 0.001 0.001

42003 (L-C) 2265004051 0.000 0.010 0.083 0.000 0.001 0.001

42003 (L-C) 2265004055 0.015 1.013 3.609 0.006 0.045 0.041

42003 (L-C) 2265004056 0.004 0.223 0.738 0.002 0.013 0.012

42003 (L-C) 2265004066 0.001 0.039 0.080 0.000 0.002 0.002

42003 (L-C) 2265004071 0.013 0.685 2.265 0.005 0.054 0.049

42003 (L-C) 2265004075 0.001 0.038 0.233 0.000 0.003 0.003

42003 (L-C) 2265004076 0.000 0.030 0.178 0.000 0.002 0.002

42003 (L-C) 2265005010 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005020 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005025 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005030 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005035 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005040 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005045 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005055 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265005060 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265006005 0.015 1.083 3.788 0.006 0.052 0.048

42003 (L-C) 2265006010 0.004 0.247 0.799 0.001 0.019 0.017

42003 (L-C) 2265006015 0.002 0.132 0.337 0.001 0.009 0.008

Page 2
Liberty-Clairton Nonroad Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2265006025 0.004 0.262 0.747 0.002 0.014 0.013

42003 (L-C) 2265006030 0.007 0.402 1.615 0.002 0.032 0.030

42003 (L-C) 2265006035 0.000 0.017 0.056 0.000 0.001 0.001

42003 (L-C) 2265007010 0.000 0.000 0.001 0.000 0.000 0.000

42003 (L-C) 2265007015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265010010 0.000 0.021 0.067 0.000 0.001 0.001

42003 (L-C) 2267001060 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2267002003 0.000 0.002 0.000 0.000 0.000 0.000

42003 (L-C) 2267002015 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2267002021 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2267002024 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2267002030 0.000 0.005 0.001 0.000 0.000 0.000

42003 (L-C) 2267002033 0.000 0.004 0.001 0.000 0.000 0.000

42003 (L-C) 2267002039 0.000 0.002 0.000 0.000 0.000 0.000

42003 (L-C) 2267002045 0.000 0.003 0.001 0.000 0.000 0.000

42003 (L-C) 2267002054 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2267002057 0.000 0.004 0.001 0.000 0.000 0.000

42003 (L-C) 2267002060 0.000 0.005 0.001 0.000 0.000 0.000

42003 (L-C) 2267002066 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2267002072 0.000 0.011 0.003 0.000 0.000 0.000

42003 (L-C) 2267002081 0.000 0.006 0.002 0.000 0.000 0.000

42003 (L-C) 2267003010 0.000 0.078 0.021 0.000 0.001 0.001

42003 (L-C) 2267003020 0.016 2.642 0.626 0.000 0.087 0.087

42003 (L-C) 2267003030 0.000 0.015 0.003 0.000 0.001 0.001

42003 (L-C) 2267003040 0.000 0.005 0.001 0.000 0.000 0.000

42003 (L-C) 2267003050 0.000 0.004 0.001 0.000 0.000 0.000

42003 (L-C) 2267003070 0.000 0.007 0.001 0.000 0.000 0.000

42003 (L-C) 2267004066 0.000 0.018 0.004 0.000 0.001 0.001

42003 (L-C) 2267005055 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2267005060 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2267006005 0.001 0.536 0.111 0.000 0.005 0.005

42003 (L-C) 2267006010 0.000 0.080 0.016 0.000 0.001 0.001

42003 (L-C) 2267006015 0.000 0.062 0.012 0.000 0.001 0.001

42003 (L-C) 2267006025 0.000 0.080 0.021 0.000 0.002 0.002

42003 (L-C) 2267006030 0.000 0.002 0.001 0.000 0.000 0.000

42003 (L-C) 2267006035 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2268002081 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268003020 0.001 0.189 0.003 0.000 0.006 0.006

42003 (L-C) 2268003030 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268003040 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268003060 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268003070 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268005055 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268005060 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268006005 0.000 0.163 0.002 0.000 0.001 0.001

42003 (L-C) 2268006010 0.000 0.006 0.000 0.000 0.000 0.000

Page 3
Liberty-Clairton Nonroad Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2268006015 0.000 0.005 0.000 0.000 0.000 0.000

42003 (L-C) 2268006020 0.001 0.066 0.001 0.000 0.004 0.004

42003 (L-C) 2268006035 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268010010 0.000 0.014 0.000 0.000 0.001 0.001

42003 (L-C) 2270001060 0.000 0.015 0.003 0.000 0.002 0.002

42003 (L-C) 2270002003 0.002 0.294 0.025 0.000 0.024 0.024

42003 (L-C) 2270002006 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2270002009 0.000 0.013 0.002 0.000 0.001 0.001

42003 (L-C) 2270002015 0.006 0.803 0.067 0.001 0.070 0.068

42003 (L-C) 2270002018 0.006 0.817 0.056 0.001 0.051 0.050

42003 (L-C) 2270002021 0.000 0.053 0.005 0.000 0.005 0.004

42003 (L-C) 2270002024 0.000 0.041 0.003 0.000 0.003 0.003

42003 (L-C) 2270002027 0.001 0.128 0.014 0.000 0.010 0.010

42003 (L-C) 2270002030 0.003 0.458 0.038 0.001 0.040 0.039

42003 (L-C) 2270002033 0.002 0.539 0.044 0.000 0.032 0.031

42003 (L-C) 2270002036 0.022 2.529 0.213 0.005 0.206 0.200

42003 (L-C) 2270002039 0.000 0.033 0.003 0.000 0.003 0.003

42003 (L-C) 2270002042 0.000 0.022 0.002 0.000 0.002 0.002

42003 (L-C) 2270002045 0.005 0.786 0.057 0.001 0.040 0.039

42003 (L-C) 2270002048 0.006 0.629 0.054 0.001 0.049 0.047

42003 (L-C) 2270002051 0.018 2.619 0.208 0.004 0.138 0.134

42003 (L-C) 2270002054 0.001 0.154 0.011 0.000 0.009 0.008

42003 (L-C) 2270002057 0.007 1.107 0.099 0.002 0.113 0.109

42003 (L-C) 2270002060 0.025 3.778 0.283 0.005 0.256 0.248

42003 (L-C) 2270002066 0.016 2.900 0.556 0.003 0.444 0.430

42003 (L-C) 2270002069 0.022 3.048 0.231 0.005 0.213 0.207

42003 (L-C) 2270002072 0.011 2.135 0.493 0.002 0.366 0.355

42003 (L-C) 2270002075 0.002 0.432 0.029 0.001 0.024 0.023

42003 (L-C) 2270002078 0.000 0.007 0.002 0.000 0.001 0.001

42003 (L-C) 2270002081 0.002 0.425 0.030 0.000 0.028 0.027

42003 (L-C) 2270003010 0.001 0.131 0.033 0.000 0.021 0.020

42003 (L-C) 2270003020 0.008 0.865 0.068 0.002 0.077 0.075

42003 (L-C) 2270003030 0.004 0.486 0.040 0.001 0.033 0.032

42003 (L-C) 2270003040 0.004 0.592 0.049 0.001 0.039 0.038

42003 (L-C) 2270003050 0.000 0.034 0.006 0.000 0.004 0.004

42003 (L-C) 2270003060 0.015 2.330 0.166 0.003 0.148 0.143

42003 (L-C) 2270003070 0.005 0.519 0.047 0.001 0.044 0.042

42003 (L-C) 2270004031 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270004036 0.000 0.022 0.002 0.000 0.001 0.001

42003 (L-C) 2270004046 0.003 0.568 0.059 0.001 0.046 0.044

42003 (L-C) 2270004056 0.001 0.116 0.013 0.000 0.009 0.009

42003 (L-C) 2270004066 0.004 0.787 0.071 0.001 0.055 0.054

42003 (L-C) 2270004071 0.000 0.070 0.005 0.000 0.005 0.004

42003 (L-C) 2270004076 0.000 0.002 0.000 0.000 0.000 0.000

42003 (L-C) 2270005010 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005015 0.000 0.035 0.003 0.000 0.003 0.003

Page 4
Liberty-Clairton Nonroad Source Inventory, 2014

FIPS SCC SO2 NOX VOC NH3 PM10 PM2.5

42003 (L-C) 2270005020 0.000 0.004 0.000 0.000 0.000 0.000

42003 (L-C) 2270005025 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005030 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005035 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005040 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005045 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270005055 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2270005060 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270006005 0.013 2.742 0.300 0.003 0.224 0.218

42003 (L-C) 2270006010 0.003 0.643 0.069 0.001 0.055 0.053

42003 (L-C) 2270006015 0.008 1.371 0.117 0.002 0.105 0.101

42003 (L-C) 2270006020 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270006025 0.004 0.842 0.204 0.001 0.138 0.134

42003 (L-C) 2270006030 0.000 0.092 0.010 0.000 0.006 0.006

42003 (L-C) 2270006035 0.000 0.061 0.005 0.000 0.005 0.005

42003 (L-C) 2270007010 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270007015 0.000 0.006 0.001 0.000 0.001 0.001

42003 (L-C) 2270009010 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270010010 0.001 0.237 0.016 0.000 0.011 0.010

42003 (L-C) 2282005010 0.002 0.299 3.570 0.001 0.052 0.048

42003 (L-C) 2282005015 0.001 0.127 0.795 0.000 0.013 0.012

42003 (L-C) 2282010005 0.001 0.346 0.370 0.001 0.003 0.003

42003 (L-C) 2282020005 0.004 0.392 0.019 0.000 0.010 0.009

42003 (L-C) 2282020010 0.000 0.001 0.000 0.000 0.000 0.000

42003 (L-C) 2285002015 0.000 0.068 0.011 0.000 0.008 0.008

42003 (L-C) 2285004015 0.000 0.001 0.002 0.000 0.000 0.000

42003 (L-C) 2285006015 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2265008005 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2267008005 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2268008005 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2270008005 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275001000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275020000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275050011 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275050012 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275060011 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275060012 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2275070000 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2280002100 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2280002200 5.504 284.355 6.697 0.050 6.058 6.058

42003 (L-C) 2285002006 0.123 51.214 2.315 0.032 1.243 1.243

42003 (L-C) 2285002007 0.003 2.740 0.107 0.001 0.053 0.053

42003 (L-C) 2285002008 0.000 0.000 0.000 0.000 0.000 0.000

42003 (L-C) 2285002010 0.002 1.225 0.046 0.000 0.024 0.024

Page 5
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D-4: Mobile Sources
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Liberty-Clairton Onroad Source Summary

Liberty-Clairton Onroad (Mobile) Source Summary

- Emissions given in tons/year

- Onroad methodology given in TS|Pechan report (Appendix F)

- Emissions estimated using the MOVES model
Liberty-Clairton Onroad, 2007

Pittsburgh Liberty-Clairton Area - Annual Emissions Summary (tons/year), 2007

2007

RoadType Annual Million VMT Speed

(mph) PM2.5 VOC NOX SO2 NH3

Off-Road 0 0.0 1.82 121.60 75.43 0.16 0.00

Rural Restricted 0 0.0 0.00 0.00 0.00 0.00 0.00

Rural UnRestricted 0 0.0 0.00 0.00 0.00 0.00 0.00

Urban Restricted 0 0.0 0.00 0.00 0.00 0.00 0.00

Urban UnRestricted 94.701 29.1 8.09 50.92 198.86 1.99 4.66

Area Total 94.701 - 9.91 172.52 274.29 2.15 4.66

Pittsburgh Liberty-Clairton Area - Annual Emissions Summary by Source Type (tons/year), 2007

2007

Source Type Annual Million VMT Speed

(mph) PM2.5 VOC NOX SO2 NH3

Motorcycle 0.500 29.1 0.03 3.09 0.47 0.01 0.01

Passenger Car 53.127 29.1 1.63 56.83 59.49 0.92 2.53

Passenger Truck 27.035 29.1 2.16 78.37 88.58 0.66 1.51

Light Commercial Truck 9.091 29.1 1.14 25.97 34.47 0.22 0.46

Intercity Bus 0.061 29.1 0.10 0.06 1.47 0.00 0.00

Transit Bus 0.210 29.1 0.19 0.21 3.55 0.01 0.00

School Bus 0.097 29.1 0.06 0.19 1.02 0.00 0.00

Refuse Truck 0.044 29.1 0.05 0.04 0.79 0.00 0.00

Single Unit Short-haul Truck 1.389 29.1 0.61 2.55 12.61 0.06 0.04

Single Unit Long-haul Truck 0.189 29.1 0.07 0.26 1.47 0.01 0.01

Motor Home 0.084 29.1 0.02 0.26 0.66 0.00 0.00

Combination Short-haul Truck 1.204 29.1 1.51 1.13 25.08 0.10 0.03

Combination Long-haul Truck 1.672 29.1 2.36 3.57 44.62 0.15 0.05

Area Total 94.701 - 9.91 172.52 274.29 2.15 4.66

Pittsburgh Liberty-Clairton Area - Annual Emissions Summary by Fuel Type (tons/year), 2007

2007

Fuel Type Annual Million VMT Speed

(mph) PM2.5 VOC NOX SO2 NH3

Gasoline 88.717 29.1 4.17 164.42 175.63 1.80 4.51

Diesel Fuel 5.985 29.1 5.74 8.10 98.66 0.35 0.15

Area Total 94.701 - 9.91 172.52 274.29 2.15 4.66

Note: for PM10 estimates, PM2.5 gasoline was scaled by 1.086, PM2.5 diesel by 1.031
Liberty-Clairton Onroad, 2014

Pittsburgh Liberty-Clairton Area - Annual Emissions Summary (tons/year), 2014

2014

RoadType Annual Million VMT Speed

(mph) PM2.5 VOC NOX SO2 NH3

Off-Road 0 0.0 1.16 72.74 51.72 0.07 0.00

Rural Restricted 0 0.0 0.00 0.00 0.00 0.00 0.00

Rural UnRestricted 0 0.0 0.00 0.00 0.00 0.00 0.00

Urban Restricted 0 0.0 0.00 0.00 0.00 0.00 0.00

Urban UnRestricted 107.171 29.1 5.02 22.32 99.31 0.84 3.36

Area Total 107.171 - 6.18 95.06 151.03 0.90 3.36

Pittsburgh Liberty-Clairton Area - Annual Emissions Summary by Source Type (tons/year), 2014

2014

Source Type Annual Million VMT Speed

(mph) PM2.5 VOC NOX SO2 NH3

Motorcycle 0.566 29.1 0.03 3.08 0.36 0.00 0.02

Passenger Car 60.114 29.1 1.38 27.77 25.30 0.42 1.65

Passenger Truck 30.596 29.1 1.60 44.21 51.53 0.29 1.15

Light Commercial Truck 10.282 29.1 0.76 14.89 22.09 0.09 0.37

Intercity Bus 0.088 29.1 0.08 0.06 1.24 0.00 0.00

Transit Bus 0.223 29.1 0.11 0.15 2.04 0.00 0.00

School Bus 0.107 29.1 0.04 0.11 0.72 0.00 0.00

Refuse Truck 0.048 29.1 0.02 0.02 0.35 0.00 0.00

Single Unit Short-haul Truck 1.576 29.1 0.30 1.54 7.09 0.02 0.05

Single Unit Long-haul Truck 0.213 29.1 0.04 0.18 0.89 0.00 0.01

Motor Home 0.096 29.1 0.02 0.18 0.51 0.00 0.00

Combination Short-haul Truck 1.391 29.1 0.68 0.58 11.57 0.03 0.04

Combination Long-haul Truck 1.871 29.1 1.13 2.29 27.34 0.04 0.05

Area Total 107.171 - 6.18 95.06 151.03 0.90 3.36

Pittsburgh Liberty-Clairton Area - Annual Emissions Summary by Fuel Type (tons/year), 2014

2014

Fuel Type Annual Million VMT Speed

(mph) PM2.5 VOC NOX SO2 NH3

Gasoline 100.203 29.1 3.34 89.91 93.23 0.81 3.18

Diesel Fuel 6.968 29.1 2.84 5.15 57.80 0.09 0.18

Area Total 107.171 - 6.18 95.06 151.03 0.90 3.36

Note: for PM10 estimates, PM2.5 gasoline was scaled by 1.086, PM2.5 diesel by 1.031