# PM 2.5 

# SIP

Appendix F

Liberty

- Clairton Emissions Inventories

F

- 1: Stationary Point Sources

F

- 2: Area Sources

F

- 3: Nonroad Sources

F

- 4: Mobile Sources

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# F

- 1: Stationary Point SourcesLiberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) NOX 0.02400 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS NOX 6.30805 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 NOX 0.15500 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 NOX 0.15500 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 NOX 0.15500 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN NOX 0.30500 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 001 9 4 FUSION BOND PROCESS PM10-PRI 0.02930 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 002 2 8 XTEC WB BH STACK PM10-PRI 0.26400 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) PM10-PRI 0.00182 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 003 1 9999 ROAD EMISSIONS PM10-PRI 5.05869 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS PM10-PRI 0.43040 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 PM10-PRI 0.01178 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 PM10-PRI 0.01178 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 PM10-PRI 0.01178 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 007 1 9999 FUSION BOND WB-1 BH STACK PM10-PRI 0.28900 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 008 1 3 FUSION BOND WB-2 BH STACK PM10-PRI 0.28900 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN PM10-PRI 0.02318 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 001 9 4 FUSION BOND PROCESS PM25-PRI 0.02930 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 002 2 8 XTEC WB BH STACK PM25-PRI 0.26400 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) PM25-PRI 0.00182 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 003 1 9999 ROAD EMISSIONS PM25-PRI 5.05869 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS PM25-PRI 0.43040 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 PM25-PRI 0.01178 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 PM25-PRI 0.01178 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 PM25-PRI 0.01178 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 007 1 9999 FUSION BOND WB-1 BH STACK PM25-PRI 0.28900 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 008 1 3 FUSION BOND WB-2 BH STACK PM25-PRI 0.28900 2002 ANNUAL AUG-O DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN PM25-PRI 0.02318 2002 ANNUAL AUG-C DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) SO2 0.00014 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS SO2 0.41964 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 SO2 0.00093 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 SO2 0.00093 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 SO2 0.00093 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN SO2 0.00183 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) VOC 0.00132 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS VOC 0.43175 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 VOC 0.00853 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 VOC 0.00853 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 VOC 0.00853 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN VOC 0.01678 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 012 1 9999 GASOLINE STORAGE TANK VOC 0.07270 2002 ANNUAL L DURA - BOND INDUSTRIES INC. 4200300280 013 1 9999 DIESEL STORAGE TANK VOC 0.00037 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER NOX 1.97610 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER NOX 3.55905 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER NOX 0.86975 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER NOX 1.00545 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER NOX 2.83545 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST NOX 0.24077 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST NOX 3.39720 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 002 1 3 ROD PITCH PROCESS PM10-PRI 0.25834 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 002 2 9999 ROD PITCH PROCESS PM10-PRI 0.66200 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER PM10-PRI 0.15018 2002 ANNUAL AUG-C

Page 1Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER PM10-PRI 0.27049 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER PM10-PRI 0.06610 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER PM10-PRI 0.07642 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER PM10-PRI 0.21550 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST PM10-PRI 0.03007 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST PM10-PRI 0.23904 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 009 3 9999 PAVED ROADS PM10-PRI 0.66041 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 009 4 9999 UNPAVED ROADS PM10-PRI 2.43730 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 011 2 9999 ROD PITCH LOADING PM10-PRI 4.05570 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 028 1 9999 COOLING TOWER PM10-PRI 0.73085 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 002 1 3 ROD PITCH PROCESS PM25-PRI 0.25834 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 002 2 9999 ROD PITCH PROCESS PM25-PRI 0.66200 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER PM25-PRI 0.15018 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER PM25-PRI 0.27049 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER PM25-PRI 0.06610 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER PM25-PRI 0.07642 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER PM25-PRI 0.21550 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST PM25-PRI 0.03007 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST PM25-PRI 0.23904 2002 ANNUAL AUG-C KOPPERS INDUSTRIES INC. 4200300027 009 3 9999 PAVED ROADS PM25-PRI 0.18869 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 009 4 9999 UNPAVED ROADS PM25-PRI 0.36166 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 011 2 9999 ROD PITCH LOADING PM25-PRI 4.05570 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 028 1 9999 COOLING TOWER PM25-PRI 0.73085 2002 ANNUAL AUG-O KOPPERS INDUSTRIES INC. 4200300027 001 1 9999 ROD PITCH TAR REFINING SO2 1.05600 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER SO2 0.01186 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER SO2 0.02135 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER SO2 0.00522 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER SO2 0.00603 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER SO2 0.01701 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST SO2 0.01245 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST SO2 0.22329 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 001 1 9999 ROD PITCH TAR REFINING VOC 0.29500 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 001 2 9999 ROD PITCH TAR REFINING VOC 44.06000 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER VOC 0.10869 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER VOC 0.19575 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER VOC 0.04784 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER VOC 0.05530 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER VOC 0.15595 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST VOC 0.44866 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST VOC 0.27729 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 011 1 9999 LIQUID LOADING VOC 8.37200 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 012 1 9999 COAL TAR PITCH TANKS VOC 2.58900 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 014 1 9999 TYPE A PITCH TANKS VOC 7.20800 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 015 1 9999 REFINED CHEM OIL TANKS VOC 4.02500 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 017 1 9999 CARBON BLACK OIL TANKS VOC 0.21800 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 018 1 9999 CREOSOTE TANKS VOC 0.56500 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 020 1 9999 NSR TANKS VOC 0.12700 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 022 1 9999 WASTEWATER TANKS VOC 0.12700 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 022 2 9999 WASTEWATER TANKS VOC 0.00100 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 024 1 9999 DEBENZOL TANKS VOC 3.53800 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 029 1 9999 CENTRIFUGE VOC 0.14300 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 030 1 9999 LIGHT OIL TANKS VOC 0.02300 2002 ANNUAL L

Page 2Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source KOPPERS INDUSTRIES INC. 4200300027 031 1 9999 CRUDE COAL TANKS VOC 0.16300 2002 ANNUAL L KOPPERS INDUSTRIES INC. 4200300027 032 1 9999 PETROL PITCH RAILCARS VOC 3.78100 2002 ANNUAL L MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE NOX 0.24260 2002 ANNUAL L MID-CONTINENT COAL AND COKE 4200301031 001 1 1 BREEZE CONVEYOR PM10-PRI 0.00142 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 2 1 SCREEN 1 OUTFALL PM10-PRI 0.00055 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 3 1 SCREEN 2 OUTFALL PM10-PRI 0.00055 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 4 1 CONVEYOR OUTFALL PM10-PRI 0.00110 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 5 1 SMALL PILE PM10-PRI 0.00012 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 6 1 BUCKWHEAT PILE PM10-PRI 0.00087 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 7 1 COKE BREEZE PM10-PRI 0.00010 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 002 1 1 SCREEN 1 PM10-PRI 0.15240 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 002 2 1 SCREEN 2 PM10-PRI 0.38100 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 002 3 1 SCREEN 3 PM10-PRI 0.33528 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 003 1 1 WIND EROSION PM10-PRI 1.43000 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 004 1 1 STORAGE PILES PM10-PRI 2.54000 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 005 1 1 ROAD EMISSIONS - TRUCKS PM10-PRI 1.22958 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 005 2 1 ROAD EMISSIONS - 970F LOAD PM10-PRI 0.30050 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 005 3 1 ROAD EMISSIONS - 950E LOAD PM10-PRI 0.39237 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 005 4 1 ROAD EMISSIONS - 950B LOAD PM10-PRI 0.48722 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE PM10-PRI 0.01213 2002 ANNUAL AUG-C MID-CONTINENT COAL AND COKE 4200301031 001 1 1 BREEZE CONVEYOR PM25-PRI 0.00044 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 2 1 SCREEN 1 OUTFALL PM25-PRI 0.00017 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 3 1 SCREEN 2 OUTFALL PM25-PRI 0.00017 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 4 1 CONVEYOR OUTFALL PM25-PRI 0.00035 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 5 1 SMALL PILE PM25-PRI 0.00004 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 6 1 BUCKWHEAT PILE PM25-PRI 0.00028 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 001 7 1 COKE BREEZE PM25-PRI 0.00003 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 002 1 1 SCREEN 1 PM25-PRI 0.15240 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 002 2 1 SCREEN 2 PM25-PRI 0.15240 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 002 3 1 SCREEN 3 PM25-PRI 0.13411 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 003 1 1 WIND EROSION PM25-PRI 0.57200 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 004 1 1 STORAGE PILES PM25-PRI 2.54000 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 005 1 1 ROAD EMISSIONS - TRUCKS PM25-PRI 0.17375 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 005 2 1 ROAD EMISSIONS - 970F LOAD PM25-PRI 0.04508 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 005 3 1 ROAD EMISSIONS - 950E LOAD PM25-PRI 0.05863 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 005 4 1 ROAD EMISSIONS - 950B LOAD PM25-PRI 0.07218 2002 ANNUAL AUG-O MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE PM25-PRI 0.00120 2002 ANNUAL AUG-C MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE SO2 0.34837 2002 ANNUAL L MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE VOC 0.00243 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG NOX 0.07700 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG NOX 0.11700 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG NOX 0.11550 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA NOX 0.00550 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR NOX 0.00600 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA NOX 0.00125 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG NOX 0.27700 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER NOX 0.08470 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P01 1 5 SMALL BURNOFF OVEN, COATNG NOX 0.00425 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG NOX 0.02000 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P02 1 6 LARGE BURNOFF OVEN, COATNG NOX 0.00150 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG NOX 0.03050 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG PM10-PRI 0.00585 2002 ANNUAL AUG-O

Page 3Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG PM10-PRI 0.00889 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A09 1 1 COLLAPSIBLE BLASTING ROOM PM10-PRI 0.01500 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG PM10-PRI 0.00878 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A15 1 9 SKIN/TIN AREA PM10-PRI 0.00035 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA PM10-PRI 0.00042 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR PM10-PRI 0.00046 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA PM10-PRI 0.00010 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG PM10-PRI 0.02105 2002 ANNUAL AUG-C PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER PM10-PRI 0.00720 2002 ANNUAL AUG-C PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG PM10-PRI 0.00152 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG PM10-PRI 0.00232 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG PM25-PRI 0.00585 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG PM25-PRI 0.00889 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A09 1 1 COLLAPSIBLE BLASTING ROOM PM25-PRI 0.00150 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG PM25-PRI 0.00878 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A15 1 9 SKIN/TIN AREA PM25-PRI 0.00023 2002 ANNUAL AUG-C PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA PM25-PRI 0.00042 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR PM25-PRI 0.00046 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA PM25-PRI 0.00010 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG PM25-PRI 0.02105 2002 ANNUAL AUG-C PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER PM25-PRI 0.00460 2002 ANNUAL AUG-C PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG PM25-PRI 0.00152 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG PM25-PRI 0.00232 2002 ANNUAL AUG-O PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG SO2 0.00046 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG SO2 0.00070 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG SO2 0.00069 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA SO2 0.00003 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR SO2 0.00004 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA SO2 0.00001 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG SO2 0.00166 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER SO2 0.00036 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P01 1 5 SMALL BURNOFF OVEN, COATNG SO2 0.00211 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG SO2 0.00012 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P02 1 6 LARGE BURNOFF OVEN, COATNG SO2 0.00075 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG SO2 0.00018 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG VOC 0.00424 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A03 4 3 LARGE BAKE OVEN, NG VOC 0.01900 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG VOC 0.00644 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A04 2 4 SMALL BAKE OVEN, NG VOC 0.14000 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A10 1 2 PAINT SPRAY BOOTH VOC 0.76000 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG VOC 0.00635 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A14 2 7 COIL MFG. OVEN 3 UNITS NG VOC 0.34000 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA VOC 0.00030 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR VOC 0.00033 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA VOC 0.00007 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 D03 1 1 U-372 STORAGE VOC 0.03600 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 D04 1 1 U-475 STORAGE VOC 0.03700 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 D05 1 1 TSR-601 VARNISH TANK VOC 0.07200 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 D06 1 1 B-373 RESIN STORAGE VOC 0.06000 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 D07 1 1 B-619 RESIN STORAGE VOC 0.00400 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 G08 1 1 MISC FUGITIVE VOC 0.95000 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG VOC 0.01524 2002 ANNUAL L

Page 4Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER VOC 0.00169 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P01 1 5 SMALL BURNOFF OVEN, COATNG VOC 0.16069 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG VOC 0.00110 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P02 1 6 LARGE BURNOFF OVEN, COATNG VOC 0.05672 2002 ANNUAL L PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG VOC 0.00168 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 001 1 9999 BATTERY 1 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 001 2 9999 BATTERY 1 DOOR LEAKS NH3 0.15000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 001 4 9999 BATTERY 1 TOPSIDE LEAKS NH3 0.00500 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 002 1 9999 BATTERY 2 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 002 2 9999 BATTERY 2 DOOR LEAKS NH3 0.17000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 002 4 9999 BATTERY 2 TOPSIDE LEAKS NH3 0.00500 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 003 1 9999 BATTERY 3 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 003 2 9999 BATTERY 3 DOOR LEAKS NH3 0.16000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 003 4 9999 BATTERY 3 TOPSIDE LEAKS NH3 0.00477 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 004 1 9999 BATTERY 7 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 004 2 9999 BATTERY 7 DOOR LEAKS NH3 0.15000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 004 4 9999 BATTERY 7 TOPSIDE LEAKS NH3 0.00400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 005 1 9999 BATTERY 8 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 005 2 9999 BATTERY 8 DOOR LEAKS NH3 0.15000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 005 4 9999 BATTERY 8 TOPSIDE LEAKS NH3 0.00600 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 006 1 9999 BATTERY 9 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 006 2 9999 BATTERY 9 DOOR LEAKS NH3 0.16000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 006 4 9999 BATTERY 9 TOPSIDE LEAKS NH3 0.00600 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 007 1 9999 BATTERY 13 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 007 2 9999 BATTERY 13 DOOR LEAKS NH3 0.15000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 007 4 9999 BATTERY 13 TOPSIDE LEAKS NH3 0.00400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 008 1 9999 BATTERY 14 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 008 2 9999 BATTERY 14 DOOR LEAKS NH3 0.15000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 008 4 9999 BATTERY 14 TOPSIDE LEAKS NH3 0.00400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 009 1 9999 BATTERY 15 CHARGING NH3 0.00700 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 009 2 9999 BATTERY 15 DOOR LEAKS NH3 0.16000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 009 4 9999 BATTERY 15 TOPSIDE LEAKS NH3 0.00600 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 010 1 9999 BATTERY 19 CHARGING NH3 0.01100 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 010 2 9999 BATTERY 19 DOOR LEAKS NH3 0.25000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 010 4 9999 BATTERY 19 TOPSIDE LEAKS NH3 0.00600 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 011 1 9999 BATTERY 20 CHARGING NH3 0.01100 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 011 2 9999 BATTERY 20 DOOR LEAKS NH3 0.23000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 011 4 9999 BATTERY 20 TOPSIDE LEAKS NH3 0.01100 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 012 1 9999 BATTERY B CHARGING NH3 0.01100 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 012 2 9999 BATTERY B DOOR LEAKS NH3 0.22000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 012 4 9999 BATTERY B TOPSIDE LEAKS NH3 0.00200 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING NH3 0.02000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING NH3 0.01000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING NH3 0.02000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 016 1 16 BATTERY 7, UNDERFIRING NH3 0.01000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 017 1 17 BATTERY 8, UNDERFIRING NH3 0.01000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 018 1 18 BATTERY 9, UNDERFIRING NH3 0.01000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING NH3 0.10000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING NH3 0.38000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING NH3 0.24000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING NH3 0.19000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING NH3 0.57000 2002 ANNUAL L

Page 5Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING NH3 0.61000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK NH3 0.01110 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK NH3 0.11022 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 NH3 0.01488 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 NH3 0.00088 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 2 931 HOT CAR 7-9, NO STACK NH3 0.01092 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 1 26 PEC BAGHOUSE 7-9, STACK NH3 0.10853 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 3 936 PUSHING FUGITIVES 7-9 NH3 0.01465 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 4 941 UNCONTROLLED PUSH 7-9 NH3 0.00073 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK NH3 0.01333 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK NH3 0.13232 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 NH3 0.01786 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 NH3 0.00114 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK NH3 0.01428 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK NH3 0.14172 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 NH3 0.01913 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 NH3 0.00129 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK NH3 0.00599 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK NH3 0.11985 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B NH3 0.00629 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B NH3 0.00002 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 NH3 14.42804 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 031 1 946 QUENCH TOWER 3 NH3 14.19165 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 032 1 947 QUENCH TOWER 5 NH3 17.33017 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 033 1 948 QUENCH TOWER 7 NH3 18.56902 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B NH3 15.58272 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 NH3 0.56164 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 NH3 0.44028 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1/R2 NH3 0.01736 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R1/R2 NH3 0.01085 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1/T2 NH3 0.01054 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T1/T2 NH3 0.01054 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 085 1 9999 FLARING NH3 0.00026 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 086 1 9999 WWT, AERATION NH3 212.89000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE NH3 0.01100 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 089 1 2010 AMMON TANKER LOAD, FLARE NH3 0.48500 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 001 5 9999 BATTERY 1 SOAKING NOX 0.09000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 002 5 9999 BATTERY 2 SOAKING NOX 0.09000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 003 5 9999 BATTERY 3 SOAKING NOX 0.09000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 004 5 9999 BATTERY 7 SOAKING NOX 0.09000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 005 5 9999 BATTERY 8 SOAKING NOX 0.09000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 006 5 9999 BATTERY 9 SOAKING NOX 0.09000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 007 5 9999 BATTERY 13 SOAKING NOX 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 008 5 9999 BATTERY 14 SOAKING NOX 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 009 5 9999 BATTERY 15 SOAKING NOX 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 010 5 9999 BATTERY 19 SOAKING NOX 0.18000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 011 5 9999 BATTERY 20 SOAKING NOX 0.18000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 012 5 9999 BATTERY B SOAKING NOX 0.30000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING NOX 334.70000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING NOX 345.91000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING NOX 356.80000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 016 1 16 BATTERY 7, UNDERFIRING NOX 294.86000 2002 ANNUAL L

Page 6Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 017 1 17 BATTERY 8, UNDERFIRING NOX 381.39000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 018 1 18 BATTERY 9, UNDERFIRING NOX 339.86000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING NOX 253.86000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING NOX 224.55000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING NOX 191.92000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING NOX 630.00000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING NOX 954.75000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING NOX 453.03000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK NOX 0.92672 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK NOX 9.20325 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 NOX 1.26751 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 NOX 0.07280 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 2 931 HOT CAR 7-9, NO STACK NOX 0.91154 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 1 26 PEC BAGHOUSE 7-9, STACK NOX 9.06261 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 3 936 PUSHING FUGITIVES 7-9 NOX 1.24814 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 4 941 UNCONTROLLED PUSH 7-9 NOX 0.06007 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK NOX 1.11313 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK NOX 11.04854 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 NOX 1.52166 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 NOX 0.09416 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK NOX 1.19270 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK NOX 11.83316 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 NOX 1.62972 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 NOX 0.10679 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK NOX 0.41954 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK NOX 10.84643 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B NOX 0.59925 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B NOX 0.00162 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 NOX 446.78000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 NOX 43.65000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 NOX 263.03000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 NOX 26.82000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1/R2 NOX 8.82000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R1/R2 NOX 5.52000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1/T2 NOX 5.35000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T1/T2 NOX 5.35000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST NOX 88.90560 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST NOX 37.04400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT NOX 1.66000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 085 1 9999 FLARING NOX 0.00300 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE NOX 0.35000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 089 1 2010 AMMON TANKER LOAD, FLARE NOX 4.62000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 001 5 9999 BATTERY 1 SOAKING PM10-PRI 0.60117 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 001 1 9999 BATTERY 1 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 001 2 9999 BATTERY 1 DOOR LEAKS PM10-PRI 1.75000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 001 4 9999 BATTERY 1 TOPSIDE LEAKS PM10-PRI 0.05500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 002 5 9999 BATTERY 2 SOAKING PM10-PRI 0.60117 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 002 1 9999 BATTERY 2 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 002 2 9999 BATTERY 2 DOOR LEAKS PM10-PRI 1.98000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 002 4 9999 BATTERY 2 TOPSIDE LEAKS PM10-PRI 0.06000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 003 5 9999 BATTERY 3 SOAKING PM10-PRI 0.60117 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 003 1 9999 BATTERY 3 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O

Page 7Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 003 2 9999 BATTERY 3 DOOR LEAKS PM10-PRI 1.90000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 003 4 9999 BATTERY 3 TOPSIDE LEAKS PM10-PRI 0.06200 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 004 5 9999 BATTERY 7 SOAKING PM10-PRI 0.59132 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 004 1 9999 BATTERY 7 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 004 2 9999 BATTERY 7 DOOR LEAKS PM10-PRI 1.78000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 004 4 9999 BATTERY 7 TOPSIDE LEAKS PM10-PRI 0.04800 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 005 5 9999 BATTERY 8 SOAKING PM10-PRI 0.59132 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 005 1 9999 BATTERY 8 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 005 2 9999 BATTERY 8 DOOR LEAKS PM10-PRI 1.72000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 005 4 9999 BATTERY 8 TOPSIDE LEAKS PM10-PRI 0.07100 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 006 5 9999 BATTERY 9 SOAKING PM10-PRI 0.59132 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 006 1 9999 BATTERY 9 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 006 2 9999 BATTERY 9 DOOR LEAKS PM10-PRI 1.84000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 006 4 9999 BATTERY 9 TOPSIDE LEAKS PM10-PRI 0.07100 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 007 5 9999 BATTERY 13 SOAKING PM10-PRI 0.10443 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 007 1 9999 BATTERY 13 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 007 2 9999 BATTERY 13 DOOR LEAKS PM10-PRI 1.77000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 007 4 9999 BATTERY 13 TOPSIDE LEAKS PM10-PRI 0.05700 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 008 5 9999 BATTERY 14 SOAKING PM10-PRI 0.10443 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 008 1 9999 BATTERY 14 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 008 2 9999 BATTERY 14 DOOR LEAKS PM10-PRI 1.82000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 008 4 9999 BATTERY 14 TOPSIDE LEAKS PM10-PRI 0.05200 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 009 5 9999 BATTERY 15 SOAKING PM10-PRI 0.10443 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 009 1 9999 BATTERY 15 CHARGING PM10-PRI 0.08500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 009 2 9999 BATTERY 15 DOOR LEAKS PM10-PRI 1.90000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 009 4 9999 BATTERY 15 TOPSIDE LEAKS PM10-PRI 0.05000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 010 5 9999 BATTERY 19 SOAKING PM10-PRI 1.16056 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 010 1 9999 BATTERY 19 CHARGING PM10-PRI 0.13400 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 010 2 9999 BATTERY 19 DOOR LEAKS PM10-PRI 2.91000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 010 4 9999 BATTERY 19 TOPSIDE LEAKS PM10-PRI 0.06600 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 011 5 9999 BATTERY 20 SOAKING PM10-PRI 1.16056 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 011 1 9999 BATTERY 20 CHARGING PM10-PRI 0.13400 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 011 2 9999 BATTERY 20 DOOR LEAKS PM10-PRI 2.66000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 011 4 9999 BATTERY 20 TOPSIDE LEAKS PM10-PRI 0.08000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 012 5 9999 BATTERY B SOAKING PM10-PRI 1.94784 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 012 1 9999 BATTERY B CHARGING PM10-PRI 0.12800 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 012 2 9999 BATTERY B DOOR LEAKS PM10-PRI 1.79000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 012 4 9999 BATTERY B TOPSIDE LEAKS PM10-PRI 0.02400 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING PM10-PRI 17.48537 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING PM10-PRI 26.33032 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING PM10-PRI 16.03920 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 016 1 16 BATTERY 7, UNDERFIRING PM10-PRI 16.46714 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 017 1 17 BATTERY 8, UNDERFIRING PM10-PRI 15.77398 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 018 1 18 BATTERY 9, UNDERFIRING PM10-PRI 11.87417 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING PM10-PRI 10.85200 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING PM10-PRI 10.71444 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING PM10-PRI 9.58056 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING PM10-PRI 26.92132 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING PM10-PRI 21.37581 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING PM10-PRI 28.92469 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 025 6 9999 PRE-PUSH 1-3 PM10-PRI 5.17190 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK PM10-PRI 36.18662 2002 ANNUAL AUG-O

Page 8Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK PM10-PRI 2.19730 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 PM10-PRI 48.98666 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 PM10-PRI 2.84451 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 025 5 9999 BALL MILL 1-3 PM10-PRI 0.30266 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 026 6 9999 PRE-PUSH 7-9 PM10-PRI 5.08716 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 026 2 931 HOT CAR 7-9, NO STACK PM10-PRI 35.63194 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 026 1 26 PEC BAGHOUSE 7-9, STACK PM10-PRI 2.22948 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 026 3 936 PUSHING FUGITIVES 7-9 PM10-PRI 48.28687 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 026 4 941 UNCONTROLLED PUSH 7-9 PM10-PRI 2.34963 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 026 5 9999 BALL MILL 7-9 PM10-PRI 0.33720 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300033 027 6 9999 PRE-PUSH 13-15 PM10-PRI 6.21220 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK PM10-PRI 43.48873 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK PM10-PRI 2.97397 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 PM10-PRI 58.83511 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 PM10-PRI 3.68132 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 027 5 9999 BALL MILL 13-15 PM10-PRI 0.45240 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300039 028 6 9999 PRE-PUSH 19-20 PM10-PRI 6.65628 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK PM10-PRI 46.59753 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK PM10-PRI 3.23143 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 PM10-PRI 63.01335 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 PM10-PRI 4.17491 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 028 5 9999 BALL MILL 19-20 PM10-PRI 0.46824 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300045 029 6 9999 PRE-PUSH B PM10-PRI 5.58581 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK PM10-PRI 15.72956 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK PM10-PRI 11.96813 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B PM10-PRI 20.69212 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B PM10-PRI 0.06314 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 029 5 9999 BALL MILL B PM10-PRI 0.61500 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 PM10-PRI 328.28668 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 031 1 946 QUENCH TOWER 3 PM10-PRI 322.90796 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 032 1 947 QUENCH TOWER 5 PM10-PRI 394.32003 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 033 1 948 QUENCH TOWER 7 PM10-PRI 422.50800 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B PM10-PRI 354.55969 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 PM10-PRI 27.53861 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 PM10-PRI 1.34900 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 PM10-PRI 21.58781 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 PM10-PRI 1.06400 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1 PM10-PRI 0.85120 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R2 PM10-PRI 0.53200 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1 PM10-PRI 0.51680 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T2 PM10-PRI 0.51680 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 063 1 9999 UNLOADING 1 PM10-PRI 0.61883 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 063 2 9999 UNLOADING 2 PM10-PRI 0.50259 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 064 1 973 PEDESTAL CRANE PM10-PRI 0.05546 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 065 1 974 CLAMSHELL UNLOAD PM10-PRI 0.16637 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 066 1 9999 COAL TRANSFER PM10-PRI 1.60203 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 067 1 9999 PULVERIZERS PM10-PRI 0.19455 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 069 1 9999 COAL BINS/BUNKERS PM10-PRI 0.01232 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 070 1 9999 COAL EROSION PM10-PRI 12.15000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 071 1 9999 COKE TRANSFER PM10-PRI 8.67492 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 072 1 9999 COKE TRANSFER PM10-PRI 7.16525 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 073 1 9999 COKE PILE, LOAD/UNLOAD PM10-PRI 0.07100 2002 ANNUAL AUG-O

Page 9Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 074 1 9999 SCREENING 1 (1-3, 7-9) PM10-PRI 6.03765 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 074 2 9999 SCREENING 1 LOADOUT PM10-PRI 0.26968 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 075 1 9999 SCREENING 2 (13-15, 19-20) PM10-PRI 7.56893 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 075 2 9999 SCREENING 2 LOADOUT PM10-PRI 0.33808 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 076 1 9999 SCREENING B PM10-PRI 2.18000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 076 3 9999 SCREENING B FUGITIVES PM10-PRI 0.46890 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 076 2 9999 SCREENING B LOADOUT PM10-PRI 0.13963 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 077 1 9999 COKE EROSION PM10-PRI 6.45000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 078 1 9999 BLASTING PM10-PRI 0.61000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 079 1 9999 PLANT ROADS - PAVED PM10-PRI 15.45000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 079 2 9999 PLANT ROADS - UNPAVED PM10-PRI 4.87000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST PM10-PRI 12.50000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST PM10-PRI 12.50000 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST PM10-PRI 5.20000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST PM10-PRI 5.20000 2002 ANNUAL AUG-C US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT PM10-PRI 3.40000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 084 1 9999 COOLING TOWER PM10-PRI 0.31000 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE PM10-PRI 0.00700 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 65A 1 974 BOOM CONVEYOR PM10-PRI 0.16821 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 65A 2 974 BOOM CONVEYOR PM10-PRI 0.16821 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 65A 3 974 BOOM CONVEYOR PM10-PRI 0.08411 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 65A 4 974 BOOM CONVEYOR PM10-PRI 0.16821 2002 ANNUAL AUG-O US STEEL CORP - CLAIRTON 4200300032 001 5 9999 BATTERY 1 SOAKING PM25-PRI 0.60117 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 001 1 9999 BATTERY 1 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 001 2 9999 BATTERY 1 DOOR LEAKS PM25-PRI 1.57965 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 001 4 9999 BATTERY 1 TOPSIDE LEAKS PM25-PRI 0.04905 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 002 5 9999 BATTERY 2 SOAKING PM25-PRI 0.60117 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 002 1 9999 BATTERY 2 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 002 2 9999 BATTERY 2 DOOR LEAKS PM25-PRI 1.78761 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 002 4 9999 BATTERY 2 TOPSIDE LEAKS PM25-PRI 0.05430 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 003 5 9999 BATTERY 3 SOAKING PM25-PRI 0.60117 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 003 1 9999 BATTERY 3 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 003 2 9999 BATTERY 3 DOOR LEAKS PM25-PRI 1.71562 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 003 4 9999 BATTERY 3 TOPSIDE LEAKS PM25-PRI 0.05605 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 004 5 9999 BATTERY 7 SOAKING PM25-PRI 0.59132 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 004 1 9999 BATTERY 7 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 004 2 9999 BATTERY 7 DOOR LEAKS PM25-PRI 1.60765 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 004 4 9999 BATTERY 7 TOPSIDE LEAKS PM25-PRI 0.04379 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 005 5 9999 BATTERY 8 SOAKING PM25-PRI 0.59132 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 005 1 9999 BATTERY 8 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 005 2 9999 BATTERY 8 DOOR LEAKS PM25-PRI 1.55366 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 005 4 9999 BATTERY 8 TOPSIDE LEAKS PM25-PRI 0.06481 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 006 5 9999 BATTERY 9 SOAKING PM25-PRI 0.59132 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 006 1 9999 BATTERY 9 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 006 2 9999 BATTERY 9 DOOR LEAKS PM25-PRI 1.66164 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 006 4 9999 BATTERY 9 TOPSIDE LEAKS PM25-PRI 0.06481 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 007 5 9999 BATTERY 13 SOAKING PM25-PRI 0.10443 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 007 1 9999 BATTERY 13 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 007 2 9999 BATTERY 13 DOOR LEAKS PM25-PRI 1.59266 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 007 4 9999 BATTERY 13 TOPSIDE LEAKS PM25-PRI 0.05080 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 008 5 9999 BATTERY 14 SOAKING PM25-PRI 0.10443 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 008 1 9999 BATTERY 14 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD

Page 10Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 008 2 9999 BATTERY 14 DOOR LEAKS PM25-PRI 1.64364 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 008 4 9999 BATTERY 14 TOPSIDE LEAKS PM25-PRI 0.04729 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 009 5 9999 BATTERY 15 SOAKING PM25-PRI 0.10443 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 009 1 9999 BATTERY 15 CHARGING PM25-PRI 0.07667 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 009 2 9999 BATTERY 15 DOOR LEAKS PM25-PRI 1.66379 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 009 4 9999 BATTERY 15 TOPSIDE LEAKS PM25-PRI 0.04554 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 010 5 9999 BATTERY 19 SOAKING PM25-PRI 1.16056 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 010 1 9999 BATTERY 19 CHARGING PM25-PRI 0.12086 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 010 2 9999 BATTERY 19 DOOR LEAKS PM25-PRI 2.62742 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 010 4 9999 BATTERY 19 TOPSIDE LEAKS PM25-PRI 0.05955 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 011 5 9999 BATTERY 20 SOAKING PM25-PRI 1.16056 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 011 1 9999 BATTERY 20 CHARGING PM25-PRI 0.12086 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 011 2 9999 BATTERY 20 DOOR LEAKS PM25-PRI 2.40583 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 011 4 9999 BATTERY 20 TOPSIDE LEAKS PM25-PRI 0.07182 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 012 5 9999 BATTERY B SOAKING PM25-PRI 1.94784 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 012 1 9999 BATTERY B CHARGING PM25-PRI 0.11561 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 012 2 9999 BATTERY B DOOR LEAKS PM25-PRI 1.64583 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 012 4 9999 BATTERY B TOPSIDE LEAKS PM25-PRI 0.02102 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING PM25-PRI 14.33227 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING PM25-PRI 21.58223 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING PM25-PRI 13.14689 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 016 1 16 BATTERY 7, UNDERFIRING PM25-PRI 13.49766 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 017 1 17 BATTERY 8, UNDERFIRING PM25-PRI 12.92949 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 018 1 18 BATTERY 9, UNDERFIRING PM25-PRI 9.73292 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING PM25-PRI 8.89508 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING PM25-PRI 8.78233 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING PM25-PRI 7.85292 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING PM25-PRI 22.06665 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING PM25-PRI 17.52116 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING PM25-PRI 23.70876 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 025 5 9999 BALL MILL 1-3 PM25-PRI 0.30266 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK PM25-PRI 3.05208 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK PM25-PRI 1.95109 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 025 6 9999 PRE-PUSH 1-3 PM25-PRI 5.17190 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 PM25-PRI 13.96269 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 PM25-PRI 0.73713 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 026 5 9999 BALL MILL 7-9 PM25-PRI 0.33720 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 026 2 931 HOT CAR 7-9, NO STACK PM25-PRI 3.00208 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 026 1 26 PEC BAGHOUSE 7-9, STACK PM25-PRI 2.06535 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 026 6 9999 PRE-PUSH 7-9 PM25-PRI 5.08716 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 026 3 936 PUSHING FUGITIVES 7-9 PM25-PRI 13.52923 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 026 4 941 UNCONTROLLED PUSH 7-9 PM25-PRI 0.61074 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 027 5 9999 BALL MILL 13-15 PM25-PRI 0.45240 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK PM25-PRI 3.66600 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK PM25-PRI 2.62566 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300033 027 6 9999 PRE-PUSH 13-15 PM25-PRI 6.21220 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 PM25-PRI 16.02044 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 PM25-PRI 0.95544 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300038 028 5 9999 BALL MILL 19-20 PM25-PRI 0.46824 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300035 028 2 933 HOT CAR 19-20, NO STACK PM25-PRI 3.92806 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300034 028 1 28 PEC BAGHOUSE 19-20, STACK PM25-PRI 2.85585 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300039 028 6 9999 PRE-PUSH 19-20 PM25-PRI 6.65628 2002 ANNUAL ACHD

Page 11Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300036 028 3 938 PUSHING FUGITIVES 19-20 PM25-PRI 17.39481 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300037 028 4 943 UNCONTROLLED PUSH 19-20 PM25-PRI 1.61131 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300044 029 5 9999 BALL MILL B PM25-PRI 0.60648 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300041 029 2 934 HOT CAR B, NO STACK PM25-PRI 2.49923 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300040 029 1 29 PEC BAGHOUSE B, STACK PM25-PRI 9.50036 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300045 029 6 9999 PRE-PUSH B PM25-PRI 5.58581 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300042 029 3 939 PUSHING FUGITIVES B PM25-PRI 5.36196 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300043 029 4 944 UNCONTROLLED PUSH B PM25-PRI 0.02437 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 PM25-PRI 320.53155 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 031 1 946 QUENCH TOWER 3 PM25-PRI 315.27990 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 032 1 947 QUENCH TOWER 5 PM25-PRI 385.00499 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 033 1 948 QUENCH TOWER 7 PM25-PRI 412.52709 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B PM25-PRI 338.99015 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 PM25-PRI 21.88594 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 PM25-PRI 1.34900 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 PM25-PRI 17.15662 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 PM25-PRI 1.06400 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1 PM25-PRI 0.67650 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R2 PM25-PRI 0.42280 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1 PM25-PRI 0.41072 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T2 PM25-PRI 0.41072 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 063 1 9999 UNLOADING 1 PM25-PRI 0.09461 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 063 2 9999 UNLOADING 2 PM25-PRI 0.07684 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 064 1 973 PEDESTAL CRANE PM25-PRI 0.00857 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 065 1 974 CLAMSHELL UNLOAD PM25-PRI 0.02572 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 066 1 9999 COAL TRANSFER PM25-PRI 0.24272 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 067 1 9999 PULVERIZERS PM25-PRI 0.19455 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 069 1 9999 COAL BINS/BUNKERS PM25-PRI 0.00132 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 070 1 9999 COAL EROSION PM25-PRI 0.00000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 071 1 9999 COKE TRANSFER 1-3, 7-9, B PM25-PRI 1.31263 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 072 1 9999 COKE TRANSFER 13-15, 19-20 PM25-PRI 1.08420 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 073 1 9999 COKE PILE, LOAD/UNLOAD PM25-PRI 0.01074 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 074 1 9999 SCREENING 1 (1-3, 7-9) PM25-PRI 0.02013 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 074 2 9999 SCREENING 1 LOADOUT PM25-PRI 0.04056 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 075 1 9999 SCREENING 2 (13-15, 19-20) PM25-PRI 0.02523 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 075 2 9999 SCREENING 2 LOADOUT PM25-PRI 0.05085 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 076 1 9999 SCREENING B BAGHOUSE PM25-PRI 0.68152 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 076 3 9999 SCREENING B FUGITIVES PM25-PRI 0.09847 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 076 2 9999 SCREENING B LOADOUT PM25-PRI 0.02100 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 077 1 9999 COKE PILE EROSION PM25-PRI 0.41000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 078 1 9999 BLASTING PM25-PRI 0.06000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 079 1 9999 PLANT ROADS - PAVED PM25-PRI 0.44000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 079 2 9999 PLANT ROADS - UNPAVED PM25-PRI 0.29000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST PM25-PRI 12.50000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST PM25-PRI 5.20000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT PM25-PRI 3.40000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 084 1 9999 COOLING TOWER PM25-PRI 0.31000 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE PM25-PRI 0.00700 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 65A 4 974 CONVEYOR TO BARGE PM25-PRI 0.02487 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 65A 1 974 FRONT END LOADER TO TRUCK PM25-PRI 0.02487 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 65A 3 974 HOPPER TO CONVEYOR PM25-PRI 0.01244 2002 ANNUAL ACHD US STEEL CORP - CLAIRTON 4200300032 65A 2 974 TRUCK TO HOPPER PM25-PRI 0.02487 2002 ANNUAL ACHD

Page 12Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 001 5 9999 BATTERY 1 SOAKING SO2 10.58000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 002 5 9999 BATTERY 2 SOAKING SO2 10.58000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 003 5 9999 BATTERY 3 SOAKING SO2 10.58000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 004 5 9999 BATTERY 7 SOAKING SO2 3.83000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 005 5 9999 BATTERY 8 SOAKING SO2 3.83000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 006 5 9999 BATTERY 9 SOAKING SO2 3.83000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 007 5 9999 BATTERY 13 SOAKING SO2 0.67000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 008 5 9999 BATTERY 14 SOAKING SO2 0.67000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 009 5 9999 BATTERY 15 SOAKING SO2 0.67000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 010 5 9999 BATTERY 19 SOAKING SO2 3.48000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 011 5 9999 BATTERY 20 SOAKING SO2 3.48000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 012 5 9999 BATTERY B SOAKING SO2 4.57000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING SO2 36.40000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING SO2 43.34000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING SO2 44.73000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 016 1 16 BATTERY 7, UNDERFIRING SO2 39.75000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 017 1 17 BATTERY 8, UNDERFIRING SO2 37.64000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 018 1 18 BATTERY 9, UNDERFIRING SO2 5.34000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING SO2 37.94000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING SO2 20.90000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING SO2 42.13000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING SO2 61.20000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING SO2 68.88000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING SO2 74.36000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK SO2 4.77235 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK SO2 47.39400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 SO2 6.50290 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 SO2 0.37549 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 2 931 HOT CAR 7-9, NO STACK SO2 4.69416 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 1 26 PEC BAGHOUSE 7-9, STACK SO2 46.66971 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 3 936 PUSHING FUGITIVES 7-9 SO2 6.40352 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 4 941 UNCONTROLLED PUSH 7-9 SO2 0.30983 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK SO2 5.73229 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK SO2 56.89665 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 SO2 7.80675 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 SO2 0.48569 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK SO2 6.14206 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK SO2 60.93724 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 SO2 8.36116 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 SO2 0.55081 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK SO2 2.21754 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK SO2 55.73030 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B SO2 2.93633 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B SO2 0.00833 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 SO2 2.94110 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 031 1 946 QUENCH TOWER 3 SO2 2.89291 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 032 1 947 QUENCH TOWER 5 SO2 3.53269 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 033 1 948 QUENCH TOWER 7 SO2 3.78522 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B SO2 3.17648 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 SO2 151.57000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 SO2 0.10650 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 SO2 115.32000 2002 ANNUAL L

Page 13Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 SO2 0.08400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1/R2 SO2 6.45000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R1/R2 SO2 4.54000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1/T2 SO2 3.58000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T1/T2 SO2 4.26000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST SO2 5.84640 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST SO2 2.43600 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT SO2 151.44000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 085 1 9999 FLARING SO2 0.05800 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE SO2 0.00200 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 089 1 2010 AMMON TANKER LOAD, FLARE SO2 0.06000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 001 1 9999 BATTERY 1 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 001 2 9999 BATTERY 1 DOOR LEAKS VOC 2.20000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 001 4 9999 BATTERY 1 TOPSIDE LEAKS VOC 0.07000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 002 1 9999 BATTERY 2 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 002 2 9999 BATTERY 2 DOOR LEAKS VOC 2.49000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 002 4 9999 BATTERY 2 TOPSIDE LEAKS VOC 0.07500 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 003 1 9999 BATTERY 3 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 003 2 9999 BATTERY 3 DOOR LEAKS VOC 2.40000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 003 4 9999 BATTERY 3 TOPSIDE LEAKS VOC 0.07900 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 004 1 9999 BATTERY 7 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 004 2 9999 BATTERY 7 DOOR LEAKS VOC 2.24000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 004 4 9999 BATTERY 7 TOPSIDE LEAKS VOC 0.06100 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 005 1 9999 BATTERY 8 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 005 2 9999 BATTERY 8 DOOR LEAKS VOC 2.17000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 005 4 9999 BATTERY 8 TOPSIDE LEAKS VOC 0.08900 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 006 1 9999 BATTERY 9 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 006 2 9999 BATTERY 9 DOOR LEAKS VOC 2.32000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 006 4 9999 BATTERY 9 TOPSIDE LEAKS VOC 0.08900 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 007 1 9999 BATTERY 13 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 007 2 9999 BATTERY 13 DOOR LEAKS VOC 2.23000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 007 4 9999 BATTERY 13 TOPSIDE LEAKS VOC 0.07000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 008 1 9999 BATTERY 14 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 008 2 9999 BATTERY 14 DOOR LEAKS VOC 2.29000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 008 4 9999 BATTERY 14 TOPSIDE LEAKS VOC 0.07000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 009 1 9999 BATTERY 15 CHARGING VOC 0.11000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 009 2 9999 BATTERY 15 DOOR LEAKS VOC 2.39000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 009 4 9999 BATTERY 15 TOPSIDE LEAKS VOC 0.06300 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 010 1 9999 BATTERY 19 CHARGING VOC 0.17000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 010 2 9999 BATTERY 19 DOOR LEAKS VOC 3.67000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 010 4 9999 BATTERY 19 TOPSIDE LEAKS VOC 0.08400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 011 1 9999 BATTERY 20 CHARGING VOC 0.17000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 011 2 9999 BATTERY 20 DOOR LEAKS VOC 3.35000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 011 4 9999 BATTERY 20 TOPSIDE LEAKS VOC 0.10000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 012 1 9999 BATTERY B CHARGING VOC 0.16000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 012 2 9999 BATTERY B DOOR LEAKS VOC 3.35000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 012 4 9999 BATTERY B TOPSIDE LEAKS VOC 0.03000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING VOC 2.40468 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING VOC 2.40468 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING VOC 2.40468 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 016 1 16 BATTERY 7, UNDERFIRING VOC 2.36527 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 017 1 17 BATTERY 8, UNDERFIRING VOC 2.19000 2002 ANNUAL L

Page 14Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 018 1 18 BATTERY 9, UNDERFIRING VOC 2.36527 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING VOC 2.88836 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING VOC 2.88836 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING VOC 0.88000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING VOC 4.64226 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING VOC 4.64226 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING VOC 7.79136 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK VOC 0.34405 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK VOC 3.41678 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 VOC 0.46292 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 VOC 0.02682 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 2 931 HOT CAR 7-9, NO STACK VOC 0.33842 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 1 26 PEC BAGHOUSE 7-9, STACK VOC 3.36456 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 3 936 PUSHING FUGITIVES 7-9 VOC 0.45584 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 026 4 941 UNCONTROLLED PUSH 7-9 VOC 0.02213 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK VOC 0.41326 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK VOC 4.10185 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 VOC 0.55574 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 VOC 0.03469 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK VOC 0.44280 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK VOC 4.39315 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 VOC 0.59520 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 VOC 0.03934 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK VOC 0.16182 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK VOC 4.01498 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B VOC 0.20974 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B VOC 0.00060 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 VOC 2.21970 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 031 1 946 QUENCH TOWER 3 VOC 2.18333 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 032 1 947 QUENCH TOWER 5 VOC 2.66618 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 033 1 948 QUENCH TOWER 7 VOC 2.85677 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B VOC 2.39734 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 VOC 4.34820 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 VOC 0.97625 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 VOC 3.40860 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 VOC 0.77000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1/R2 VOC 0.13440 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R1/R2 VOC 0.08400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1/T2 VOC 0.08160 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T1/T2 VOC 0.08160 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 057 1 9999 TAR STORAGE/SEPARTN TANKS VOC 0.02000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 059 1 9999 FINAL COOLER SUMP VOC 1.87405 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 061 1 9999 BY-PRODUCT EQUIP LEAKS VOC 1.22000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 062 1 9999 TAR COLLECTING TANKS VOC 0.01000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST VOC 7.25760 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST VOC 3.02400 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 082 1 9999 MAINTENANCE VOC 4.78000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 082 2 9999 MAINTENANCE VOC 4.90000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT VOC 125.27000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 085 1 9999 FLARING VOC 0.00236 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 086 1 9999 WWT, AERATION VOC 14.17000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 087 1 9999 METHANOL, AIR LINES VOC 20.08000 2002 ANNUAL L

Page 15Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 087 2 9999 METHANOL, AIR LINES VOC 41.49000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 087 3 9999 METHANOL, AIR LINES VOC 0.01000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE VOC 0.00200 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 089 1 2010 AMMON TANKER LOAD, FLARE VOC 0.05000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 091 1 9999 LIGHT OIL TANKS VOC 0.50000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 092 1 9999 LIGHT OIL LOADING VOC 11.05000 2002 ANNUAL L US STEEL CORP - CLAIRTON 4200300032 093 1 9999 LIGHT OIL DECANTERS VOC 0.33700 2002 ANNUAL L

Page 16Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) NOX 0.02500 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS NOX 6.26000 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 NOX 0.16100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 NOX 0.16100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 NOX 0.16100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN NOX 0.31600 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 001 9 4 FUSION BOND PROCESS PM10-PRI 0.04000 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 002 2 8 XTEC WB BH STACK PM10-PRI 0.35600 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) PM10-PRI 0.00200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 003 1 9999 ROAD EMISSIONS PM10-PRI 8.96100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS PM10-PRI 0.42700 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 PM10-PRI 0.01200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 PM10-PRI 0.01200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 PM10-PRI 0.01200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 007 1 9999 FUSION BOND WB-1 BH STACK PM10-PRI 0.38900 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 008 1 3 FUSION BOND WB-2 BH STACK PM10-PRI 0.38900 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN PM10-PRI 0.02400 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 001 9 4 FUSION BOND PROCESS PM25-PRI 0.04000 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 002 2 8 XTEC WB BH STACK PM25-PRI 0.35600 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) PM25-PRI 0.00200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 003 1 9999 ROAD EMISSIONS PM25-PRI 8.96100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS PM25-PRI 0.42700 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 PM25-PRI 0.01200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 PM25-PRI 0.01200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 PM25-PRI 0.01200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 007 1 9999 FUSION BOND WB-1 BH STACK PM25-PRI 0.38900 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 008 1 3 FUSION BOND WB-2 BH STACK PM25-PRI 0.38900 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN PM25-PRI 0.02400 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) SO2 0.00000 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS SO2 0.41600 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 SO2 0.00100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 SO2 0.00100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 SO2 0.00100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN SO2 0.00200 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 002 1 9 EXTRUSION HEATER (XTEC) VOC 0.00100 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 003 2 9999 ROAD EMISSIONS VOC 0.42800 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 004 1 5 FUSION BOND PROCESS OVEN 1 VOC 0.00900 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 005 1 6 FUSION BOND PROCESS OVEN 2 VOC 0.00900 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 006 1 7 FUSION BOND PROCESS OVEN 3 VOC 0.00900 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 009 1 1 FUSION BOND DRYER OVEN VOC 0.01700 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 012 1 9999 GASOLINE STORAGE TANK VOC 0.08700 2014 ANNUAL MACTECPROJ(2012) DURA - BOND INDUSTRIES INC. 4200300280 013 1 9999 DIESEL STORAGE TANK VOC 0.00100 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER NOX 2.13800 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER NOX 3.85000 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER NOX 0.99900 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER NOX 1.08800 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER NOX 3.64400 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST NOX 0.21100 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST NOX 3.06700 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 002 1 3 ROD PITCH PROCESS PM10-PRI 0.34400 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 002 2 9999 ROD PITCH PROCESS PM10-PRI 0.88000 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER PM10-PRI 0.16300 2014 ANNUAL MACTECPROJ(2012)

Page 17Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER PM10-PRI 0.29300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER PM10-PRI 0.07600 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER PM10-PRI 0.08300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER PM10-PRI 0.27700 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST PM10-PRI 0.03200 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST PM10-PRI 0.26000 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 3 9999 PAVED ROADS PM10-PRI 1.01800 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 4 9999 UNPAVED ROADS PM10-PRI 3.75800 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 011 2 9999 ROD PITCH LOADING PM10-PRI 5.39400 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 028 1 9999 COOLING TOWER PM10-PRI 0.89300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 002 1 3 ROD PITCH PROCESS PM25-PRI 0.34400 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 002 2 9999 ROD PITCH PROCESS PM25-PRI 0.88000 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER PM25-PRI 0.16300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER PM25-PRI 0.29300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER PM25-PRI 0.07600 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER PM25-PRI 0.08300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER PM25-PRI 0.27700 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST PM25-PRI 0.03200 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST PM25-PRI 0.26000 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 3 9999 PAVED ROADS PM25-PRI 0.29100 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 4 9999 UNPAVED ROADS PM25-PRI 0.55800 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 011 2 9999 ROD PITCH LOADING PM25-PRI 5.39400 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 028 1 9999 COOLING TOWER PM25-PRI 0.89300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 001 1 9999 ROD PITCH TAR REFINING SO2 1.40400 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER SO2 0.01300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER SO2 0.02300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER SO2 0.00600 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER SO2 0.00600 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER SO2 0.02200 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST SO2 0.01300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST SO2 0.24300 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 001 1 9999 ROD PITCH TAR REFINING VOC 0.39200 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 001 2 9999 ROD PITCH TAR REFINING VOC 58.59600 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 004 1 1 2T2 HEATER VOC 0.11800 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 005 1 1 PRIMARY FLASH HEATER VOC 0.21200 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 006 1 2 PRILL HOT OIL HEATER VOC 0.05500 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 007 1 1 1T4 HOT OIL HEATER VOC 0.06000 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 008 1 1 SECONDARY FLASH HEATER VOC 0.20100 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 1 9999 GASOLINE VEHICLE EXHAUST VOC 0.28400 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 009 2 9999 DIESEL VEHICLE EXHAUST VOC 0.18100 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 011 1 9999 LIQUID LOADING VOC 8.01700 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 012 1 9999 COAL TAR PITCH TANKS VOC 2.47900 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 014 1 9999 TYPE A PITCH TANKS VOC 6.90200 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 015 1 9999 REFINED CHEM OIL TANKS VOC 3.85400 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 017 1 9999 CARBON BLACK OIL TANKS VOC 0.20900 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 018 1 9999 CREOSOTE TANKS VOC 0.54100 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 020 1 9999 NSR TANKS VOC 0.12200 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 022 1 9999 WASTEWATER TANKS VOC 0.12200 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 022 2 9999 WASTEWATER TANKS VOC 0.00100 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 024 1 9999 DEBENZOL TANKS VOC 3.38800 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 029 1 9999 CENTRIFUGE VOC 0.19000 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 030 1 9999 LIGHT OIL TANKS VOC 0.02200 2014 ANNUAL MACTECPROJ(2012)

Page 18Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source KOPPERS INDUSTRIES INC. 4200300027 031 1 9999 CRUDE COAL TANKS VOC 0.15600 2014 ANNUAL MACTECPROJ(2012) KOPPERS INDUSTRIES INC. 4200300027 032 1 9999 PETROL PITCH RAILCARS VOC 3.62100 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE NOX 0.24100 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 1 1 BREEZE CONVEYOR PM10-PRI 0.00200 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 2 1 SCREEN 1 OUTFALL PM10-PRI 0.00100 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 3 1 SCREEN 2 OUTFALL PM10-PRI 0.00100 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 4 1 CONVEYOR OUTFALL PM10-PRI 0.00100 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 5 1 SMALL PILE PM10-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 6 1 BUCKWHEAT PILE PM10-PRI 0.00100 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 7 1 COKE BREEZE PM10-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 002 1 1 SCREEN 1 PM10-PRI 0.15500 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 002 2 1 SCREEN 2 PM10-PRI 0.38600 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 002 3 1 SCREEN 3 PM10-PRI 0.34000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 003 1 1 WIND EROSION PM10-PRI 1.53100 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 004 1 1 STORAGE PILES PM10-PRI 2.72000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 005 1 1 ROAD EMISSIONS - TRUCKS PM10-PRI 1.24700 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 005 2 1 ROAD EMISSIONS - 970F LOAD PM10-PRI 0.30500 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 005 3 1 ROAD EMISSIONS - 950E LOAD PM10-PRI 0.39800 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 005 4 1 ROAD EMISSIONS - 950B LOAD PM10-PRI 0.49400 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE PM10-PRI 0.01200 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 1 1 BREEZE CONVEYOR PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 2 1 SCREEN 1 OUTFALL PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 3 1 SCREEN 2 OUTFALL PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 4 1 CONVEYOR OUTFALL PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 5 1 SMALL PILE PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 6 1 BUCKWHEAT PILE PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 001 7 1 COKE BREEZE PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 002 1 1 SCREEN 1 PM25-PRI 0.15500 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 002 2 1 SCREEN 2 PM25-PRI 0.15500 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 002 3 1 SCREEN 3 PM25-PRI 0.13600 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 003 1 1 WIND EROSION PM25-PRI 0.61300 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 004 1 1 STORAGE PILES PM25-PRI 2.72000 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 005 1 1 ROAD EMISSIONS - TRUCKS PM25-PRI 0.17600 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 005 2 1 ROAD EMISSIONS - 970F LOAD PM25-PRI 0.04600 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 005 3 1 ROAD EMISSIONS - 950E LOAD PM25-PRI 0.05900 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 005 4 1 ROAD EMISSIONS - 950B LOAD PM25-PRI 0.07300 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE PM25-PRI 0.00100 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE SO2 0.34600 2014 ANNUAL MACTECPROJ(2012) MID-CONTINENT COAL AND COKE 4200301031 006 1 1 EQUIPMENT FUEL USAGE VOC 0.00200 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG NOX 0.08300 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG NOX 0.12700 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG NOX 0.12500 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA NOX 0.00600 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR NOX 0.00600 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA NOX 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG NOX 0.30000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER NOX 0.09200 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P01 1 5 SMALL BURNOFF OVEN, COATNG NOX 0.00700 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG NOX 0.02200 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P02 1 6 LARGE BURNOFF OVEN, COATNG NOX 0.00300 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG NOX 0.03300 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG PM10-PRI 0.00600 2014 ANNUAL MACTECPROJ(2012)

Page 19Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG PM10-PRI 0.01000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A09 1 1 COLLAPSIBLE BLASTING ROOM PM10-PRI 0.01800 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG PM10-PRI 0.00900 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A15 1 9 SKIN/TIN AREA PM10-PRI 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA PM10-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR PM10-PRI 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA PM10-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG PM10-PRI 0.02300 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER PM10-PRI 0.00800 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG PM10-PRI 0.00200 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG PM10-PRI 0.00300 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG PM25-PRI 0.00600 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG PM25-PRI 0.01000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A09 1 1 COLLAPSIBLE BLASTING ROOM PM25-PRI 0.00200 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG PM25-PRI 0.00900 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A15 1 9 SKIN/TIN AREA PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR PM25-PRI 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA PM25-PRI 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG PM25-PRI 0.02300 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER PM25-PRI 0.00500 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG PM25-PRI 0.00200 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG PM25-PRI 0.00300 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG SO2 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG SO2 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG SO2 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA SO2 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR SO2 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA SO2 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG SO2 0.00200 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER SO2 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P01 1 5 SMALL BURNOFF OVEN, COATNG SO2 0.00400 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG SO2 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P02 1 6 LARGE BURNOFF OVEN, COATNG SO2 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG SO2 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A03 1 3 LARGE BAKE OVEN, NG VOC 0.00400 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A03 4 3 LARGE BAKE OVEN, NG VOC 0.02900 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A04 1 4 SMALL BAKE OVEN, NG VOC 0.00700 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A04 2 4 SMALL BAKE OVEN, NG VOC 0.21500 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A10 1 2 PAINT SPRAY BOOTH VOC 0.48100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A14 1 7 COIL MFG. OVEN 3 UNITS NG VOC 0.00700 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A14 2 7 COIL MFG. OVEN 3 UNITS NG VOC 0.52300 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A15 2 9 SKIN/TIN AREA VOC 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A16 1 10 GAS INSULATOR VOC 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 A17 1 1 COIL PRESSING AREA VOC 0.00000 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 D03 1 1 U-372 STORAGE VOC 0.03500 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 D04 1 1 U-475 STORAGE VOC 0.03500 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 D05 1 1 TSR-601 VARNISH TANK VOC 0.06900 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 D06 1 1 B-373 RESIN STORAGE VOC 0.05800 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 D07 1 1 B-619 RESIN STORAGE VOC 0.00400 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 G08 1 1 MISC FUGITIVE VOC 0.87600 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 I01 1 1 SPACE HEATERS, NG VOC 0.01600 2014 ANNUAL MACTECPROJ(2012)

Page 20Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source PENNSYLVANIA ELECTRIC COIL 4200300332 I02 1 8 BOILER VOC 0.00200 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P01 1 5 SMALL BURNOFF OVEN, COATNG VOC 0.27400 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P01 2 5 SMALL BURNOFF OVEN, NG VOC 0.00100 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P02 1 6 LARGE BURNOFF OVEN, COATNG VOC 0.09700 2014 ANNUAL MACTECPROJ(2012) PENNSYLVANIA ELECTRIC COIL 4200300332 P02 2 6 LARGE BURNOFF OVEN, NG VOC 0.00200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 001 1 9999 BATTERY 1 CHARGING NH3 0.00700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 001 2 9999 BATTERY 1 DOOR LEAKS NH3 0.15200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 001 4 9999 BATTERY 1 TOPSIDE LEAKS NH3 0.00500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 1 9999 BATTERY 2 CHARGING NH3 0.00700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 2 9999 BATTERY 2 DOOR LEAKS NH3 0.17200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 4 9999 BATTERY 2 TOPSIDE LEAKS NH3 0.00500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 1 9999 BATTERY 3 CHARGING NH3 0.00700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 2 9999 BATTERY 3 DOOR LEAKS NH3 0.16200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 4 9999 BATTERY 3 TOPSIDE LEAKS NH3 0.00500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 1 9999 BATTERY 13 CHARGING NH3 0.00700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 2 9999 BATTERY 13 DOOR LEAKS NH3 0.15200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 4 9999 BATTERY 13 TOPSIDE LEAKS NH3 0.00400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 1 9999 BATTERY 14 CHARGING NH3 0.00700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 2 9999 BATTERY 14 DOOR LEAKS NH3 0.15200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 4 9999 BATTERY 14 TOPSIDE LEAKS NH3 0.00400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 1 9999 BATTERY 15 CHARGING NH3 0.00700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 2 9999 BATTERY 15 DOOR LEAKS NH3 0.16200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 4 9999 BATTERY 15 TOPSIDE LEAKS NH3 0.00600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 1 9999 BATTERY 19 CHARGING NH3 0.01100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 2 9999 BATTERY 19 DOOR LEAKS NH3 0.25400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 4 9999 BATTERY 19 TOPSIDE LEAKS NH3 0.00600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 1 9999 BATTERY 20 CHARGING NH3 0.01100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 2 9999 BATTERY 20 DOOR LEAKS NH3 0.23300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 4 9999 BATTERY 20 TOPSIDE LEAKS NH3 0.01100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 1 9999 BATTERY B CHARGING NH3 0.01100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 2 9999 BATTERY B DOOR LEAKS NH3 0.22300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 4 9999 BATTERY B TOPSIDE LEAKS NH3 0.00200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING NH3 0.02000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING NH3 0.01000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING NH3 0.02000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING NH3 0.10100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING NH3 0.38500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING NH3 0.24300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING NH3 0.19300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING NH3 0.57800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING NH3 0.61900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK NH3 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK NH3 0.01100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 NH3 0.01500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 NH3 0.00100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK NH3 0.13400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK NH3 0.01400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 NH3 0.01800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 NH3 0.00100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK NH3 0.14400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK NH3 0.01500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 NH3 0.01900 2014 ANNUAL MACTECPROJ(2012)

Page 21Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 NH3 0.00100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK NH3 0.12200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK NH3 0.00600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B NH3 0.00600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B NH3 0.00000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 NH3 14.63100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 032 1 947A QUENCH TOWER 5A NH3 0.00924 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 033 1 948A QUENCH TOWER 7A NH3 0.00924 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B NH3 15.80100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 NH3 0.56164 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 NH3 0.44028 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1 NH3 0.01300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R2 NH3 0.00800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1 NH3 0.00800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T2 NH3 0.00800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 061 1 9999 BY-PRODUCT EQUIP LEAKS NH3 0.00000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 085 1 9999 FLARING NH3 0.00000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 086 1 9999 WWT, AERATION NH3 218.33700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE NH3 0.01300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 089 1 2010 AMMON TANKER LOAD, FLARE NH3 0.74800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 BC 2 9999 BATTERY C DOOR LEAKS NH3 0.06900 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 BC 4 9999 BATTERY C OFFTAKE, LIDS NH3 0.00858 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 1 29 PEC BAGHOUSE C, STACK NH3 0.13800 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 2 934 HOT CAR C, NO STACK NH3 0.00819 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 3 939 PUSHING FUGITIVES C NH3 0.01880 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 4 944 UNCONTROLLED PUSH C NH3 0.00047 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 QC 1 949 QUENCH TOWER C NH3 0.00924 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 UC 1 24 BATTERY C, UNDERFIRING NH3 0.04290 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 001 5 9999 BATTERY 1 SOAKING NOX 0.09100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 5 9999 BATTERY 2 SOAKING NOX 0.09100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 5 9999 BATTERY 3 SOAKING NOX 0.09100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 5 9999 BATTERY 13 SOAKING NOX 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 5 9999 BATTERY 14 SOAKING NOX 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 5 9999 BATTERY 15 SOAKING NOX 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 5 9999 BATTERY 19 SOAKING NOX 0.18300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 5 9999 BATTERY 20 SOAKING NOX 0.18300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 5 9999 BATTERY B SOAKING NOX 0.30400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING NOX 339.39700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING NOX 350.76500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING NOX 361.80700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING NOX 257.42300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING NOX 227.70100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING NOX 194.61300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING NOX 638.84100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING NOX 968.14900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING NOX 459.38800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK NOX 9.33200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK NOX 0.94000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 NOX 1.28500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 NOX 0.07400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK NOX 11.20400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK NOX 1.12900 2014 ANNUAL MACTECPROJ(2012)

Page 22Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 NOX 1.54300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 NOX 0.09600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK NOX 11.99900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK NOX 1.20900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 NOX 1.65300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 NOX 0.10800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK NOX 10.99900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK NOX 0.42500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B NOX 0.60800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B NOX 0.00200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 NOX 446.78000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 NOX 43.65000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 NOX 263.03000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 NOX 26.82000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1 NOX 6.62000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R2 NOX 4.14300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1 NOX 4.01600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T2 NOX 4.01600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST NOX 80.25200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST NOX 33.43800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT NOX 1.70200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 085 1 9999 FLARING NOX 0.00300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE NOX 0.40600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 089 1 2010 AMMON TANKER LOAD, FLARE NOX 7.12400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 BC 5 9999 BATTERY C SOAKING NOX 0.30000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 1 29 PEC BAGHOUSE C, STACK NOX 15.90000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 2 934 HOT CAR C, NO STACK NOX 6.40000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 3 939 PUSHING FUGITIVES C NOX 0.90000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 4 944 UNCONTROLLED PUSH C NOX 0.20000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 6 9999 PRE-PUSH C NOX 0.00600 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 UC 1 24 BATTERY C, UNDERFIRING NOX 461.20000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 001 1 9999 BATTERY 1 CHARGING PM10-PRI 0.08600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 001 2 9999 BATTERY 1 DOOR LEAKS PM10-PRI 1.77500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 001 4 9999 BATTERY 1 TOPSIDE LEAKS PM10-PRI 0.05600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 001 5 9999 BATTERY 1 SOAKING PM10-PRI 0.60117 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 002 1 9999 BATTERY 2 CHARGING PM10-PRI 0.08600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 2 9999 BATTERY 2 DOOR LEAKS PM10-PRI 2.00800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 4 9999 BATTERY 2 TOPSIDE LEAKS PM10-PRI 0.06100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 5 9999 BATTERY 2 SOAKING PM10-PRI 0.60117 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 003 1 9999 BATTERY 3 CHARGING PM10-PRI 0.08600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 2 9999 BATTERY 3 DOOR LEAKS PM10-PRI 1.92700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 4 9999 BATTERY 3 TOPSIDE LEAKS PM10-PRI 0.06300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 5 9999 BATTERY 3 SOAKING PM10-PRI 0.60117 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 007 1 9999 BATTERY 13 CHARGING PM10-PRI 0.08600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 2 9999 BATTERY 13 DOOR LEAKS PM10-PRI 1.79500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 4 9999 BATTERY 13 TOPSIDE LEAKS PM10-PRI 0.05800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 5 9999 BATTERY 13 SOAKING PM10-PRI 0.10443 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 008 1 9999 BATTERY 14 CHARGING PM10-PRI 0.08600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 2 9999 BATTERY 14 DOOR LEAKS PM10-PRI 1.84500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 4 9999 BATTERY 14 TOPSIDE LEAKS PM10-PRI 0.05300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 5 9999 BATTERY 14 SOAKING PM10-PRI 0.10443 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 009 1 9999 BATTERY 15 CHARGING PM10-PRI 0.08600 2014 ANNUAL MACTECPROJ(2012)

Page 23Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 009 2 9999 BATTERY 15 DOOR LEAKS PM10-PRI 1.92700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 4 9999 BATTERY 15 TOPSIDE LEAKS PM10-PRI 0.05100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 5 9999 BATTERY 15 SOAKING PM10-PRI 0.10443 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 010 1 9999 BATTERY 19 CHARGING PM10-PRI 0.13600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 2 9999 BATTERY 19 DOOR LEAKS PM10-PRI 2.95100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 4 9999 BATTERY 19 TOPSIDE LEAKS PM10-PRI 0.06700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 5 9999 BATTERY 19 SOAKING PM10-PRI 1.16056 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 011 1 9999 BATTERY 20 CHARGING PM10-PRI 0.13600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 2 9999 BATTERY 20 DOOR LEAKS PM10-PRI 2.69700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 4 9999 BATTERY 20 TOPSIDE LEAKS PM10-PRI 0.08100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 5 9999 BATTERY 20 SOAKING PM10-PRI 1.16056 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 012 1 9999 BATTERY B CHARGING PM10-PRI 0.13000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 2 9999 BATTERY B DOOR LEAKS PM10-PRI 1.81500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 4 9999 BATTERY B TOPSIDE LEAKS PM10-PRI 0.02400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 5 9999 BATTERY B SOAKING PM10-PRI 1.94784 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING PM10-PRI 17.48537 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING PM10-PRI 26.33032 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING PM10-PRI 16.03920 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING PM10-PRI 10.85200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING PM10-PRI 10.71444 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING PM10-PRI 9.58056 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING PM10-PRI 26.92132 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING PM10-PRI 21.37581 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING PM10-PRI 28.92469 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK PM10-PRI 2.22800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK PM10-PRI 36.69400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 PM10-PRI 49.67400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 PM10-PRI 2.88400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 5 9999 BALL MILL 1-3 PM10-PRI 0.30266 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 6 9999 PRE-PUSH 1-3 PM10-PRI 5.17190 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK PM10-PRI 3.01600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK PM10-PRI 44.09900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 PM10-PRI 59.66100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 PM10-PRI 3.73300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 5 9999 BALL MILL 13-15 PM10-PRI 0.45900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 6 9999 PRE-PUSH 13-15 PM10-PRI 6.21220 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK PM10-PRI 3.27700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK PM10-PRI 47.25100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 PM10-PRI 63.89800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 PM10-PRI 4.23400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 5 9999 BALL MILL 19-20 PM10-PRI 0.47500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 6 9999 PRE-PUSH 19-20 PM10-PRI 6.65628 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK PM10-PRI 12.13600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK PM10-PRI 15.95000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B PM10-PRI 20.98300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B PM10-PRI 0.06400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 5 9999 BALL MILL B PM10-PRI 0.61500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 6 9999 PRE-PUSH B PM10-PRI 5.58581 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 PM10-PRI 328.28668 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 032 1 947A QUENCH TOWER 5A PM10-PRI 105.50000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 033 1 948A QUENCH TOWER 7A PM10-PRI 105.50000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B PM10-PRI 354.81828 2014 ANNUAL ACHD(2014)

Page 24Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 PM10-PRI 27.53861 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 PM10-PRI 1.34900 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 PM10-PRI 21.58781 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 PM10-PRI 1.06400 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1 PM10-PRI 0.85120 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R2 PM10-PRI 0.53200 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1 PM10-PRI 0.51680 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T2 PM10-PRI 0.51680 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 063 1 9999 UNLOADING 1 PM10-PRI 0.62700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 063 2 9999 UNLOADING 2 PM10-PRI 0.51000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 064 1 973 PEDESTAL CRANE PM10-PRI 0.05600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 065 1 974 CLAMSHELL UNLOAD PM10-PRI 0.16900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 066 1 9999 COAL TRANSFER PM10-PRI 1.62500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 067 1 9999 PULVERIZERS PM10-PRI 0.20481 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 069 1 9999 COAL BINS/BUNKERS PM10-PRI 0.01300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 070 1 9999 COAL EROSION PM10-PRI 12.32000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 071 1 9999 COKE TRANSFER 1-3, B, C PM10-PRI 8.79700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 072 1 9999 COKE TRANSFER 13-15, 19-20 PM10-PRI 7.26600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 073 1 9999 COKE PILE, LOAD/UNLOAD PM10-PRI 0.07200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 074 1 9999 SCREENING 1 (1-3) PM10-PRI 3.06100 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 074 2 9999 SCREENING 1 LOADOUT PM10-PRI 0.13700 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 075 1 9999 SCREENING 2 (13-15, 19-20) PM10-PRI 7.67500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 075 2 9999 SCREENING 2 LOADOUT PM10-PRI 0.34300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 077 1 9999 COKE PILE EROSION PM10-PRI 6.54000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 078 1 9999 BLASTING PM10-PRI 0.62600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 079 1 9999 PLANT ROADS - PAVED PM10-PRI 15.84500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 079 2 9999 PLANT ROADS - UNPAVED PM10-PRI 4.99500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST PM10-PRI 13.59400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST PM10-PRI 5.66400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT PM10-PRI 3.40000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 084 1 9999 COOLING TOWER PM10-PRI 0.31800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE PM10-PRI 0.00700 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 65A 1 974 FRONT END LOADER TO TRUCK PM10-PRI 0.17100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 65A 2 974 TRUCK TO HOPPER PM10-PRI 0.17100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 65A 3 974 HOPPER TO CONVEYOR PM10-PRI 0.08500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 65A 4 974 CONVEYOR TO BARGE PM10-PRI 0.17100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 PC 1 29 PEC BAGHOUSE C, STACK PM10-PRI 14.90000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 2 934 HOT CAR C, NO STACK PM10-PRI 5.20000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 3 939 PUSHING FUGITIVES C PM10-PRI 65.80000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 4 944 UNCONTROLLED PUSH C PM10-PRI 2.00000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 5 9999 BALL MILL C PM10-PRI 0.01708 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 6 9999 PRE-PUSH C PM10-PRI 6.64900 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 QC 1 949 QUENCH TOWER C PM10-PRI 105.50000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 SCD 2 9999 SCREENING 4 LOADOUT PM10-PRI 0.10994 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 SCD 3 9999 SCREENING 4 FUGITIVES PM10-PRI 0.14980 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 UC 1 24 BATTERY C, UNDERFIRING PM10-PRI 16.80000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 001 1 9999 BATTERY 1 CHARGING PM25-PRI 0.07667 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 001 2 9999 BATTERY 1 DOOR LEAKS PM25-PRI 1.57965 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 001 4 9999 BATTERY 1 TOPSIDE LEAKS PM25-PRI 0.04905 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 001 5 9999 BATTERY 1 SOAKING PM25-PRI 0.60117 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 002 1 9999 BATTERY 2 CHARGING PM25-PRI 0.07667 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 002 2 9999 BATTERY 2 DOOR LEAKS PM25-PRI 1.78761 2014 ANNUAL ACHD(2014)

Page 25Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 002 4 9999 BATTERY 2 TOPSIDE LEAKS PM25-PRI 0.05430 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 002 5 9999 BATTERY 2 SOAKING PM25-PRI 0.60117 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 003 1 9999 BATTERY 3 CHARGING PM25-PRI 0.07667 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 003 2 9999 BATTERY 3 DOOR LEAKS PM25-PRI 1.71562 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 003 4 9999 BATTERY 3 TOPSIDE LEAKS PM25-PRI 0.05605 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 003 5 9999 BATTERY 3 SOAKING PM25-PRI 0.60117 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 007 1 9999 BATTERY 13 CHARGING PM25-PRI 0.07667 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 007 2 9999 BATTERY 13 DOOR LEAKS PM25-PRI 1.59266 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 007 4 9999 BATTERY 13 TOPSIDE LEAKS PM25-PRI 0.05080 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 007 5 9999 BATTERY 13 SOAKING PM25-PRI 0.10443 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 008 1 9999 BATTERY 14 CHARGING PM25-PRI 0.07667 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 008 2 9999 BATTERY 14 DOOR LEAKS PM25-PRI 1.64364 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 008 4 9999 BATTERY 14 TOPSIDE LEAKS PM25-PRI 0.04729 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 008 5 9999 BATTERY 14 SOAKING PM25-PRI 0.10443 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 009 1 9999 BATTERY 15 CHARGING PM25-PRI 0.07667 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 009 2 9999 BATTERY 15 DOOR LEAKS PM25-PRI 1.66379 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 009 4 9999 BATTERY 15 TOPSIDE LEAKS PM25-PRI 0.04554 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 009 5 9999 BATTERY 15 SOAKING PM25-PRI 0.10443 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 010 1 9999 BATTERY 19 CHARGING PM25-PRI 0.12086 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 010 2 9999 BATTERY 19 DOOR LEAKS PM25-PRI 1.41042 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 010 4 9999 BATTERY 19 TOPSIDE LEAKS PM25-PRI 0.05955 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 010 5 9999 BATTERY 19 SOAKING PM25-PRI 1.16056 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 011 1 9999 BATTERY 20 CHARGING PM25-PRI 0.12086 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 011 2 9999 BATTERY 20 DOOR LEAKS PM25-PRI 2.40583 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 011 4 9999 BATTERY 20 TOPSIDE LEAKS PM25-PRI 0.07182 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 011 5 9999 BATTERY 20 SOAKING PM25-PRI 1.16056 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 012 1 9999 BATTERY B CHARGING PM25-PRI 0.11561 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 012 2 9999 BATTERY B DOOR LEAKS PM25-PRI 0.88383 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 012 4 9999 BATTERY B TOPSIDE LEAKS PM25-PRI 0.02102 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 012 5 9999 BATTERY B SOAKING PM25-PRI 1.94784 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING PM25-PRI 14.33227 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING PM25-PRI 21.58223 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING PM25-PRI 13.14689 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING PM25-PRI 8.89508 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING PM25-PRI 8.78233 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING PM25-PRI 7.85292 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING PM25-PRI 11.85009 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING PM25-PRI 17.52116 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING PM25-PRI 12.73003 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK PM25-PRI 1.95109 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK PM25-PRI 3.05208 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 PM25-PRI 13.96269 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 PM25-PRI 0.73713 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 025 5 9999 BALL MILL 1-3 PM25-PRI 0.30266 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 025 6 9999 PRE-PUSH 1-3 PM25-PRI 5.17190 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK PM25-PRI 2.62566 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK PM25-PRI 3.66600 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 PM25-PRI 16.02044 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 PM25-PRI 0.95544 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 027 5 9999 BALL MILL 13-15 PM25-PRI 0.45240 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 027 6 9999 PRE-PUSH 13-15 PM25-PRI 6.21220 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK PM25-PRI 2.85585 2014 ANNUAL ACHD(2014)

Page 26Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK PM25-PRI 3.92806 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 PM25-PRI 17.39481 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 PM25-PRI 1.61131 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 028 5 9999 BALL MILL 19-20 PM25-PRI 0.46824 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 028 6 9999 PRE-PUSH 19-20 PM25-PRI 6.65628 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK PM25-PRI 5.90117 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK PM25-PRI 2.49923 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B PM25-PRI 3.33095 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B PM25-PRI 0.02437 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 029 5 9999 BALL MILL B PM25-PRI 0.60648 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 029 6 9999 PRE-PUSH B PM25-PRI 5.58581 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 PM25-PRI 274.84500 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 032 1 947A QUENCH TOWER 5A PM25-PRI 102.10218 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 033 1 948A QUENCH TOWER 7A PM25-PRI 102.50076 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B PM25-PRI 338.99015 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 PM25-PRI 21.88594 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 PM25-PRI 1.34900 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 PM25-PRI 17.15662 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 PM25-PRI 1.06400 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1 PM25-PRI 0.67650 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R2 PM25-PRI 0.42280 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1 PM25-PRI 0.41072 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T2 PM25-PRI 0.41072 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 063 1 9999 UNLOADING 1 PM25-PRI 0.10468 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 063 2 9999 UNLOADING 2 PM25-PRI 0.07684 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 064 1 973 PEDESTAL CRANE PM25-PRI 0.00857 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 065 1 974 CLAMSHELL UNLOAD PM25-PRI 0.03592 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 066 1 9999 COAL TRANSFER PM25-PRI 0.25273 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 067 1 9999 PULVERIZERS PM25-PRI 0.20481 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 069 1 9999 COAL BINS/BUNKERS PM25-PRI 0.00132 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 070 1 9999 COAL EROSION PM25-PRI 0.00000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 071 1 9999 COKE TRANSFER 1-3, B, C PM25-PRI 1.62542 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 072 1 9999 COKE TRANSFER 13-15, 19-20 PM25-PRI 1.08420 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 073 1 9999 COKE PILE, LOAD/UNLOAD PM25-PRI 0.01074 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 074 1 9999 SCREENING 1 (1-3) PM25-PRI 0.63422 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 074 2 9999 SCREENING 1 LOADOUT PM25-PRI 0.02059 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 075 1 9999 SCREENING 2 (13-15, 19-20) PM25-PRI 1.58948 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 075 2 9999 SCREENING 2 LOADOUT PM25-PRI 0.05085 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 077 1 9999 COKE PILE EROSION PM25-PRI 0.96010 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 078 1 9999 BLASTING PM25-PRI 0.06000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 079 1 9999 PLANT ROADS - PAVED PM25-PRI 0.44000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 079 2 9999 PLANT ROADS - UNPAVED PM25-PRI 0.29000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST PM25-PRI 5.64000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST PM25-PRI 4.38000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT PM25-PRI 3.40000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 084 1 9999 COOLING TOWER PM25-PRI 0.31000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE PM25-PRI 0.00700 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 65A 1 974 FRONT END LOADER TO TRUCK PM25-PRI 0.02487 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 65A 2 974 TRUCK TO HOPPER PM25-PRI 0.02487 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 65A 3 974 HOPPER TO CONVEYOR PM25-PRI 0.01244 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 65A 4 974 CONVEYOR TO BARGE PM25-PRI 0.02487 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 1 29 PEC BAGHOUSE C, STACK PM25-PRI 6.13638 2014 ANNUAL ACHD(2014)

Page 27Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 PC 2 934 HOT CAR C, NO STACK PM25-PRI 1.90000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 3 939 PUSHING FUGITIVES C PM25-PRI 40.70000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 4 944 UNCONTROLLED PUSH C PM25-PRI 1.69300 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 5 9999 BALL MILL C PM25-PRI 0.01708 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 6 9999 PRE-PUSH C PM25-PRI 6.22000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 QC 1 950 QUENCH TOWER C PM25-PRI 102.76093 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 SCD 2 9999 SCREENING 4 LOADOUT PM25-PRI 0.10994 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 SCD 3 9999 SCREENING 4 FUGITIVES PM25-PRI 0.14980 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 UC 1 24 BATTERY C, UNDERFIRING PM25-PRI 16.63962 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 001 5 9999 BATTERY 1 SOAKING SO2 10.72900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 5 9999 BATTERY 2 SOAKING SO2 10.72900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 5 9999 BATTERY 3 SOAKING SO2 10.72900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 5 9999 BATTERY 13 SOAKING SO2 0.67900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 5 9999 BATTERY 14 SOAKING SO2 0.67900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 5 9999 BATTERY 15 SOAKING SO2 0.67900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 5 9999 BATTERY 19 SOAKING SO2 3.52900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 5 9999 BATTERY 20 SOAKING SO2 3.52900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 5 9999 BATTERY B SOAKING SO2 4.63400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING SO2 36.91100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING SO2 43.94800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING SO2 45.35800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING SO2 38.47200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING SO2 21.19300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING SO2 42.72100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING SO2 62.05900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING SO2 69.84700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING SO2 75.40400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK SO2 48.05900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK SO2 4.83900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 SO2 6.59400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 SO2 0.38100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK SO2 57.69500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK SO2 5.81300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 SO2 7.91600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 SO2 0.49200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK SO2 61.79200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK SO2 6.22800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 SO2 8.47900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 SO2 0.55900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK SO2 56.51200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK SO2 2.24900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B SO2 2.97800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B SO2 0.00800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 SO2 2.98200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 032 1 947A QUENCH TOWER 5A SO2 12.80000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 033 1 948A QUENCH TOWER 7A SO2 12.80000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B SO2 3.22100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 SO2 151.57000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 SO2 0.10650 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 SO2 115.32000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 SO2 0.08400 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1 SO2 4.84100 2014 ANNUAL MACTECPROJ(2012)

Page 28Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R2 SO2 3.40800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1 SO2 2.68700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T2 SO2 3.19800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST SO2 6.35800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST SO2 2.64900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT SO2 155.31500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 085 1 9999 FLARING SO2 0.05900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE SO2 0.00200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 089 1 2010 AMMON TANKER LOAD, FLARE SO2 0.09200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 BC 5 9999 BATTERY C SOAKING SO2 34.10000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 1 29 PEC BAGHOUSE C, STACK SO2 59.50000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 2 934 HOT CAR C, NO STACK SO2 24.10000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 3 939 PUSHING FUGITIVES C SO2 3.50000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 4 944 UNCONTROLLED PUSH C SO2 0.80000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 6 9999 PRE-PUSH C SO2 0.02300 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 QC 1 949 QUENCH TOWER C SO2 12.80000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 UC 1 24 BATTERY C, UNDERFIRING SO2 91.90000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 001 1 9999 BATTERY 1 CHARGING VOC 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 001 2 9999 BATTERY 1 DOOR LEAKS VOC 2.23100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 001 4 9999 BATTERY 1 TOPSIDE LEAKS VOC 0.07100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 1 9999 BATTERY 2 CHARGING VOC 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 2 9999 BATTERY 2 DOOR LEAKS VOC 2.52500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 002 4 9999 BATTERY 2 TOPSIDE LEAKS VOC 0.07600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 1 9999 BATTERY 3 CHARGING VOC 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 2 9999 BATTERY 3 DOOR LEAKS VOC 2.43400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 003 4 9999 BATTERY 3 TOPSIDE LEAKS VOC 0.08000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 1 9999 BATTERY 13 CHARGING VOC 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 2 9999 BATTERY 13 DOOR LEAKS VOC 2.26100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 007 4 9999 BATTERY 13 TOPSIDE LEAKS VOC 0.07100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 1 9999 BATTERY 14 CHARGING VOC 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 2 9999 BATTERY 14 DOOR LEAKS VOC 2.32200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 008 4 9999 BATTERY 14 TOPSIDE LEAKS VOC 0.07100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 1 9999 BATTERY 15 CHARGING VOC 0.11200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 2 9999 BATTERY 15 DOOR LEAKS VOC 2.42400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 009 4 9999 BATTERY 15 TOPSIDE LEAKS VOC 0.06400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 1 9999 BATTERY 19 CHARGING VOC 0.17200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 2 9999 BATTERY 19 DOOR LEAKS VOC 3.72100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 010 4 9999 BATTERY 19 TOPSIDE LEAKS VOC 0.08500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 1 9999 BATTERY 20 CHARGING VOC 0.17200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 2 9999 BATTERY 20 DOOR LEAKS VOC 3.39700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 011 4 9999 BATTERY 20 TOPSIDE LEAKS VOC 0.10100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 1 9999 BATTERY B CHARGING VOC 0.16200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 2 9999 BATTERY B DOOR LEAKS VOC 3.39700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 012 4 9999 BATTERY B TOPSIDE LEAKS VOC 0.03000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 013 1 13 BATTERY 1, UNDERFIRING VOC 2.43800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 014 1 14 BATTERY 2, UNDERFIRING VOC 2.43800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 015 1 15 BATTERY 3, UNDERFIRING VOC 2.43800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 019 1 19 BATTERY 13, UNDERFIRING VOC 2.92900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 020 1 20 BATTERY 14, UNDERFIRING VOC 2.92900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 021 1 21 BATTERY 15, UNDERFIRING VOC 0.89200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 022 1 22 BATTERY 19, UNDERFIRING VOC 4.70700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 023 1 23 BATTERY 20, UNDERFIRING VOC 4.70700 2014 ANNUAL MACTECPROJ(2012)

Page 29Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 024 1 24 BATTERY B, UNDERFIRING VOC 7.90100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 1 25 PEC BAGHOUSE 1-3, STACK VOC 1.73200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 2 930 HOT CAR 1-3, NO STACK VOC 0.17400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 3 935 PUSHING FUGITIVES 1-3 VOC 0.23500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 025 4 940 UNCONTROLLED PUSH 1-3 VOC 0.01400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 1 27 PEC BAGHOUSE 13-15, STACK VOC 2.08000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 2 932 HOT CAR 13-15, NO STACK VOC 0.21000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 3 937 PUSHING FUGITIVES 13-15 VOC 0.28200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 027 4 942 UNCONTROLLED PUSH 13-15 VOC 0.01800 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 1 28 PEC BAGHOUSE 19-20, STACK VOC 2.22700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 2 933 HOT CAR 19-20, NO STACK VOC 0.22500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 3 938 PUSHING FUGITIVES 19-20 VOC 0.30200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 028 4 943 UNCONTROLLED PUSH 19-20 VOC 0.02000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 1 29 PEC BAGHOUSE B, STACK VOC 2.03600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 2 934 HOT CAR B, NO STACK VOC 0.08200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 3 939 PUSHING FUGITIVES B VOC 0.10600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 029 4 944 UNCONTROLLED PUSH B VOC 0.00000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 030 1 945 QUENCH TOWER 1 VOC 1.12500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 032 1 947A QUENCH TOWER 5A VOC 43.90000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 033 1 948A QUENCH TOWER 7A VOC 43.90000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 034 1 949 QUENCH TOWER B VOC 1.21600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 035 1 50 BOILER 1 VOC 4.34820 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 036 1 50 BOILER 1 VOC 0.97625 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 038 1 53 BOILER 2 VOC 3.40860 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 039 1 53 BOILER 2 VOC 0.77000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 047 1 59 BOILER R1 VOC 0.10100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 049 1 59 BOILER R2 VOC 0.06300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 051 1 62 BOILER T1 VOC 0.06100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 053 1 63 BOILER T2 VOC 0.06100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 057 1 9999 TAR STORAGE/SEPARTN TANKS VOC 0.02000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 059 1 9999 FINAL COOLER SUMP VOC 1.90000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 061 1 9999 BY-PRODUCT EQUIP LEAKS VOC 1.23700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 062 1 9999 TAR COLLECTING TANKS VOC 0.01000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 080 1 9999 HEAVY DUTY VEHICLE EXHAUST VOC 4.73600 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 081 1 9999 TUG BOAT EXHAUST VOC 1.97300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 082 1 9999 MAINTENANCE VOC 4.90200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 082 2 9999 MAINTENANCE VOC 5.02500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 083 1 83 SCOT HYDROGENATION UNIT VOC 128.47500 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 085 1 9999 FLARING VOC 0.00300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 086 1 9999 WWT, AERATION VOC 14.53300 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 087 1 9999 METHANOL, AIR LINES VOC 20.59400 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 087 2 9999 METHANOL, AIR LINES VOC 42.55200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 087 3 9999 METHANOL, AIR LINES VOC 0.01000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 088 1 2010 WWT, SURGE, AMMON FLARE VOC 0.00200 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 089 1 2010 AMMON TANKER LOAD, FLARE VOC 0.07700 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 091 1 9999 LIGHT OIL TANKS VOC 0.77100 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 092 1 9999 LIGHT OIL LOADING VOC 17.03900 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 093 1 9999 LIGHT OIL DECANTERS VOC 0.52000 2014 ANNUAL MACTECPROJ(2012) US STEEL CORP - CLAIRTON 4200300032 BC 1 9999 BATTERY C CHARGING VOC 0.50000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 BC 2 9999 BATTERY C DOOR LEAKS VOC 2.60000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 BC 4 9999 BATTERY C OFFTAKE, LIDS VOC 0.20000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 BC 5 9999 BATTERY C SOAKING VOC 2.10000 2014 ANNUAL ACHD(2014)

Page 30Liberty-Clairton Stationary Point Inventory

Facility Name Facility Identifier Unit ID Process ID Point ID Process Description Pollutant Code Emission Ton Year Emission Period Data Source US STEEL CORP - CLAIRTON 4200300032 PC 1 29 PEC BAGHOUSE C, STACK VOC 1.20000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 3 939 PUSHING FUGITIVES C VOC 20.40000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 4 944 UNCONTROLLED PUSH C VOC 0.60000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 PC 6 9999 PRE-PUSH C VOC 0.00100 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 QC 1 949 QUENCH TOWER C VOC 43.90000 2014 ANNUAL ACHD(2014) US STEEL CORP - CLAIRTON 4200300032 UC 1 24 BATTERY C, UNDERFIRING VOC 5.00000 2014 ANNUAL ACHD(2014)

Page 31Reporting Instructions

– Page 1



# ACHD Emissions Inventory Reporting Instructions, 2008 Stationary Point Sources

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.

Allegheny County is currently classified as "attainment" for the National Ambient Air Quality Standards for ozone. However, this situation is likely to be short

- lived. The County is unlikely to be able to meet the 8 hour ozone standard expected to be implemented shortly now that the legal challenges have been resolved in the EPA’s favor. This inventory provides information to he lp assess and resolve this situation.

Information submitted is entered into a computer data system at the Health Department’s Air Quality Program (AQP) and will be used in future years to simplify the reporting of the needed inventory information. We also wish to have consistency among sources included in Title V, "Synthetic Minor" permits and in the inventory system.

Emission information is transferred to the EPA and they transfer it to the Internet.

Facilities Included In This Inventory

The facilities included in this inventory at a minimum are: *Title V facilities *Synthetic Minor facilities, *Natural Minor facilities not exempt from State Plan Approvals, *Fac ilities that emit any criteria pollutant in amounts equ al 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.

Assistance Resources (Air Help)

The 1990 amendments to the Clean Air Act placed new require ments on smaller facilities. Pennsylvania's new AIR HELP Program helps small businesses in the Commonwealth understand the new requirements of the Clean Air Act. The program is funded by the Commonwealth of Pennsylvania but is managed by PRC Environmental Management, Inc., an independent contractor. All AIR HELP services are provided to small businesses free of charge and with complete confidentiality. The services include:

Toll

- free Hot line 1

- 800

- PA

- AIRHELP (1

- 800

- 722

- 4 743) TDD 1

- 800

- 208

- 0937. Website

- http://www.pa

- envirohelp.org/ A computer bulletin board service 800

- 864

- 7594 Brochures and pamphlets Site vi sits to help determine the regulations that might apply to your facility Review of permit applications for completeness and accuracy. 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 wer e included in earlier emission inventories and, if Title V requirements are applicable, emission components listed in the Title V application should also be included in this inventory.Reporting Instructions

– Page 2

Fugitive emissions must be reported and can be listed as separate stac ks (expressed as a vent height) and processes with associated emissions. Most often these emissions will be for VOCs but may also include particulate matter. This applies to both plant and vehicle fugitive emissions. Vehicle fugitive emissions originate fr om not only vehicles but also roads on the premises

Please do not neglect vehicle emissions. 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. See Section 6.0 for how to calculate emissions for travel by site

- dedicated vehicles over unpaved roads.

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. Non

- dedicated vehicles driven to the site then parked on the property for the duration of the workday should not be inc luded in the inventory. They are included in the state and federal mobile inventory. When sources report them in the point source inventory, they are contributing to double counting which can impact attainment area designations and thus economic developmen t.

Consistency of structure:

The I

- Steps Satellite Zip File available to each firm on the Air Quality Program Website represents each facility’s current structure in the inventory. This structure indicates how equipment is identified and organized at you r specific facility in the inventory. Please maintain this structure for existing equipment for the 2008 inventory to insure consistent identifiers between our inventory system and information sent to the national computer database, NET as well as your per mits and permit applications.

New equipment or equipment not listed in the inventory for a previous year should be included in this inventory. Old stack, point or process unit numbers cannot be reused. Assign new numbers to such equipment as appropriate.

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 synthe tic minor sources. In some cases an acceptable aggregation of sources may not be available until a Title V permit is completed. Synthetic minor sources will need to be reported consistent with information provided in their synthetic minor application. An e xample 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. This is done by creating an emission p oint for the accidental release which can be deleted for years following the year in which it occurred.

Reporting Hazardous Air Pollutants ( HAP) Emissions for the National Toxics Inventory

The EPA continues to demand a significant increase in the level of detail for the reporting of HAPS in emission inventories for 2008 . Where state and local agencies are unable to supply HAP emission inventory data, the EPA will prepare default emission inventory data for the 2008 National Toxics Inventory (NTI) .Sourc es 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 emission inve ntory 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 below. Further, all firms should be aware that the Air Quality Program co mpares the data submitted in their emission inventory to that submitted in the same firm’s Toxic Release Inventory for consistency and accuracy.

Hazardous Air Pollutant Reporting Levels.Reporting Instructions

– Page 3

The ACHD Air Quality Program will use a base of 200 pounds per yea r or 0.1 ton for each pollutant at each point source facility for all hazardous air pollutants with the exception of those discussed below.

To report much of the total risk from HAPs several HAP compounds will be reported at lower rates. The compounds lis ted below will be reported down t o de

- minimus 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

We would recommend all sources review their MSDS’s to determine if they use any of these compounds at their facilities. Review AP

- 42 to determine if any of your processes generate them. AP

- 42 and Factor Information Retrieval System (FIRE) does list factors for these compounds for many processes. Be sure you use the latest version of the section or the FIRE SOFTWARE. FIRE software as well as AP

- 42 can be downloaded from the EPA Emission Factor Inventory site

If unsure as to how to incorporate your data into your facilities annual emission inventory, supply the Department with your backup data and as much information as possible and we will amend the emission inventory.

1. Pollutants are to be reported using Chemical Abstract Services Numbe rs whenever possible. Please report individual compounds in the emission inventory whenever feasible.

2. Aggregated compound group emissions will be accepted, if necessary. However, the EPA will use simplifying assumptions to speciate compound group emis sions.

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 All individual compounds should be reported as mass of the total compounds not just the metal within the compound.

2. Report two forms of the toxic material of widely

- varying toxicity. This alternative method is especially applicable to chromium, lead, mercury and nickel. Report only the mass emissions of the metal not the entire metal compound Example: Trivalent Chromium

- CAS# 16065831 Hexavalent Chromium

- CAS# 18540299 Separate lead compounds into organic a nd inorganic species. Separate mercury compounds into organic (CAS# 22967926) and inorganic (CAS#7439976) Separate nickel compounds into nickel subsulfide (CAS# 12035722) and other nickel (CAS#7440020) For all other metal and cyanide groups report total em issions in terms of the mass of the metal or cyanide alone under the CAS# of the metal or cyanide.

Polycyclic Organic Matter CompoundsReporting Instructions

– Page 4

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 following seven PAH compounds should be reported individually if at all possible as well as the POM compounds for which cancer assessments are available. See Table B. Clearly identify what is bein g 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 not as total POM

. If it is a component of total POM and a source reports total POM, then naphtha lene 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 c ongeners of chlorinated dibenzodioxins (CDDs) and chlorinated dibenzofurans (CDFs).

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# f or cesols/cresylic acid

.

Glycol Ethers

1. Report emissions for individual glycol ethe rs with their associated CAS#’s . Use the Toxic release Inventory (TRI) guidance on glycol ethers to identify compounds that are actually glycol ethers

. This guidanc e is available at the following URL: http://www.epa.gov/tri/guide_docs/2000/glycol2000.pdf

. This document also contains a table listing industrial products containing glycol ethers used by a variety of industries.

2. It is acceptable where impossible to report individual glycol ethers to report total emissions of glycol ethers as a

group under “ glycol ethers”.

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 on the enclosed Certification of Emissions Statement. Title V and synthetic minor sources must also report the information at the process level in I

- steps

- process emissions level.

Title V and Synthetic Minor Sources

Efforts are being made to have the components identified in Title V application's "Section 3: Site Inventory List" and the stack, point, and process unit level information used in emission inventories match wherever p racticable. A field is provided in the computer software to enter the Title V component ID.

General Comments

1. We suggest all sources create backup of both the 2008 inventory for their facilities as well as of their 2008 submittal before posting it to the Air Quality Program Website.Reporting Instructions

– Page 5

2. Review submittal for completeness before posting. Incomplete submittals will be returned. A complete submittal means that all screens have been reviewed and updated. This includes the group, stack, process and process

emission screens. If the date at the bottom of each screen has not been incremented the presumption is that the data on it has not been reviewed and the submittal is therefore incomplete. Complete submittals must also include backup calculations in Excel s preadsheets not pdf’s and mdb files from the EPA Tanks Program. Paper print

- outs from tanks are no longer acceptable.

3. Major sources, synthetic minor sources and 25ton minor sources must return a zip file containing their 2008 data. Neither reports prin ted from the satellite program nor inventories submitted on forms from previous years are acceptable. All submittals should be made using the 5.0.364 VERSION Windows Version of I

- steps Satellite. Previous versions are not compatible with the agency databas e and will be returned.

4. Summary reports from the Windows Satellite Version of I

- steps could prove useful to some facilities. They are of reasonable size

.

5. Processes and equipment no longer in service can now be deleted from the inventory by each source . Please use the comments section of the program, Facility General Level, notes, to explain and to list any emission sources deleted because the emission sources in the inventory should match the permit and any amendments to it. This is checked every year.

6. Please group all comments relating to your 2008 Emission Inventory at the Facility General Level.

7. All tank information is to be calculated using the EPA Tanks Program Version 4.09d. It can be downloaded from the Internet. Website address http:// www.epa.gov/ttn/chief/software/tanks/index.html. Both VOC and HAP emissions from tanks are entered into i

- Steps. Tank emissions are to be entered into I

- Steps Operating Schedule

- Group Level, throughput

- process level, and emission process emissions level using Method Code 3.

Please submit the electronic Access mdb files from Tanks 4.09d with your 2008 zip file emission inventory. This must be an electronic file. It is part of a complete submittal

.

8. Calculation of Emissions from the emptying of intern al/external floating roof tanks below roof supports. Please note these emissions cannot be calculated using the EPA Tanks Program. They must be calculated using the equation s provided below either in a spreadsheet or by hand and then entered into I

- steps by 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. L TL = L SL +L FL L TL =total losses during roof landing, pounds per landing episode. L SL = standing idle losses during a roof landing, pounds per landing episode. L FL = filling losses during roof landing, pounds per landing episode.

Internal floating roof tank with liquid h eel:

Standing idle loss equation :Reporting Instructions

– Page 6



### Filling Loss Equation:

External Floating Roof Tanks

Standing Idle Loss Equation

Filling Loss Equation

For both types of tanks

For more detail, please refer to Chapter 7 of AP

- 42.Reporting Instructions

– Page 7

Dire ctions for Completing 2008 Calendar Year Air Emission Inventory Report

Where fields have been left blank AQP requests you fill in the information based on the 2008 operations of your facility and the directions that follow.

Please read these instruction s in their entirety before updating your emission inventory

. 

### Please post the completed inventory with supporting materials (Excel spreadsheets active only not a pdf) as zip files on the website. Refer to the instructions on how to do this that accompanied the cover letter e

- mail sent on or around 12/15 and send U.S mail the completed Certification of Emissions Statement to: Emission Inventory Response, Allegheny County Health Department Air Quality Program 301 Thirty

- ninth Street Pittsburgh, Pa 15201

- 1891 by 4:30 p.m . on March 14 , 2008.

All submittals are to be made to the website. E

- mail submittals will no longer be accepted except where a source is unable for technical reasons to upload to the ACHD Website.



### No extensions for the submittal of t he 2008 Allegheny County Emission Inventory will be granted this year.

The Emission Inventory Instructions are divided into the following sections:

1.0 Facility Information Section : This is general information about the Facility.

1.S Stack Information Secti on : This section asks for stack information. A stack is a vent, chimney, duct, etc., serving a process. The number of stack information forms you need to complete depends on the number of stacks at your facility.

2.0 General Activity / Point Information Secti on : A facility will have at least one point. The number of general activity/ point information forms you need to complete depends on the number of points at your facility.

3.0 Process Information Section : This section must be completed for each process within a point of an activity. A process is usually defined by a Source Classification Code.

4.0 Emissions Information Section : In this section, emissions of all criteria pollutants (CO, NOx, SOx, TSP, PM10 & VOC) and Hazardous Air Pollutants (HAP) for each process are to be reported as applicable.

5.0 Certification of Emissions Statement : This page summarizes the total emissions for each pollutant at your facility. Please list all pollutants. Please include total emissions for CO, NOX, SO2, TSP, PM10, and VOCS and all HAPS. Totals of all pollutants are to be listed on this form whether subject to emission fees or not. Please refer to the section on reporting emissions for the National Toxics Inventory. Do not use the certification of emission statement that is part of the satellite program. It is not the official legal form required in Allegheny County. The Allegheny County Form is posted on the website

6.0 Calculation of Emissions for Travel over Paved and Unpaved Roads by vehicles not lice nsed to Travel on Public Highways.

Tables and Appendices :

Table A Control Device Codes Table B POM Compounds Table C Emission Release Point Types ( Stack Types) Appendix A Material Balance ExplanationReporting Instructions

– Page 8

Appendix B Description of Terms

Additional forms: Accidental Releases Worksheet : A supplemental form is included for accidental releases. However, accidental releases should be included in I

- steps as temporary points and clearly identified as accidental releases from a specific

pro cess or piece of equipment.

Tanks Tank data must be reported electronically. This is done by submitting both the tank mdb and the client mdb files for your facility with other supporting documentation for your current emission inventory. It is a good ide a to rename your facility’s client and tank mdbs with your facility’s name before forwarding it.

The tank database contains all the chemical, meteorological and other information provided with the program. The client database contains the information you enter for each tank you are calculating emissions for. The current location of these databases is displayed on the main TANKS screen. Be sure when you send your tank information to send us both the client and the tank mdb files for your facility.

The C hange Database Locations screen enables you to create new, blank databases for multiple clients. For example, you may want to have separate databases for your two clients, Company A and Company B. You can change between client databases by using the Chang e Database Locations menu item.

.

Section 1.0 Facility Information Section

This section is for general plant level information. Instructions under this section are for form 1.0 Facility Information. Please be sure to increment the year of inventory on the Facility General Screen.

Section 1.1 Facility Name The current facility name at the time the report is completed.

Section 1.2 Plant ID Number : A four digit number assig ned by the Air Quality Program to for your facility. The number is useful in communications with AQP. If one is not listed because this is the first year you have completed an emission inventory, please make one up for the 2008 inventory a valid one will b e assigned when the inventory is evaluated.

1.2a Federal Tax ID Number: Federal Tax Identification Number for this facility.

Emissions Contact : The name of the person responsible for completing this report. This person will be contacted should questions arise requiring more information or clarification. This will also be the person to which future correspondence will be addressed. This person is usually an employee (e.g., plant manager) at the facility, but may also be an employee at corporate headquarte rs or other company locations.

Section 1 .4 Emissions Contact Title: Title of the person responsible for completing this report.

Section 1.5 Contact Phone Number: Phone number of the contact.

Section 1 .6 Contact Fax Number : Fax number of the contact.

Section 1.7 Facility L ocation

- Street & Number : This is the physical location of the facility. This entry should include the street address approved by the U. S. Postal Service (a number and a street name). This entry should not be an intersection e.g. Castor Ave. and Lycoming Ave or a P. O. Box. The mailing address may be different from the facility location.

1.8 Facility L ocation City:

- Include the name of the municipality.

1 .9 Facility L ocation

- State & ZIP : Include the State and five digit ZIP c ode.Reporting Instructions

– Page 9

1.10 Mailing Address

- Street & Num. : This is the mailing address of the facility. This entry should include the street address approved by the U. S. Postal Service (a number and a street name). This entry should not be an intersection e.g. Cas tor Ave. and Lycoming Ave. The mailing address may be different from the facility address.

1.11 Mailing address

- City : Include the name of the municipality.

1.12 Mailing Address

- State & ZIP : Include the State and five

- digit ZIP code.

1.13 Corporate Name : This should list the corporate name (if any).

1.14 Corporate Address

- Street & Number .: This is the corporate mailing address of the facility. This entry should include the street address approved by the U. S. Postal Service (a number and a street name). This entry should not be an intersection e.g. Castor Ave. and Lycoming Ave.

1.15 Corporate Address

- City : Include the name of the municipality.

1.16 Corporate Address

- State & ZIP: Include the State and five

- digit Zip code.

1.17 Universal Transverse Mercator ( North) Vertical: Available from U.S.G.S. Maps.

1.18 Universal Transverse Mercator (East) Horizontal : Available from U.S.G.S. Maps.

1.19 Facility Latitude : Enter the latitude coordinates for your facility in degrees minut es and seconds.

1.20 Primary NAICS : This is the analog to the more common SIC Code described below. It was developed in response to the NAFTA Treaty. The program requires this field to be completed. It is available through the help function in the program

. 1.20 Facility longitude : Enter the longitude coordinate for your facility in degrees, minutes and s 1.21 Primary SIC Number : Standard Industrial Classification (SIC) number is the statistical classification standard underlying all establishment

- based Fe deral economic statistics classified by industry. The SIC list was revised by the Federal Government in 1987. You are required to enter the primary 4

- digit SIC Code for your facility, not the parent company. The parent company’s SIC may be different. If yo u do not know the appropriate SIC code(s ) check with the Air Quality Program or use the help function on the program

1.22 Secondary SIC Number : Enter the secondary SIC code (if appropriate) for other distinct and separate economic activities at your facil ity. If you do not know the appropriate SIC code(s), check with the AIR Quality Program or use help in the program.

1.23 Tertiary SIC Number : Enter the tertiary SIC code ( if appropriate) for other distinct and separate economic activities at your facility. If you do not know the appropriate SIC code check with the Air Quality Program or use the program’s help function.

1.24 Number of Employees at this Facility: Approximate number of employees employed at the facility during the reporting year.

1.25 Siz e of Plant in Acres : This is the size of the facility in acres. A facility is defined as all buildings, equipment, structures, and other stationary items which are located on a site or on contiguous or adjacent sites and are owned or operated by the same p erson.

1.26 Is This Facility Government Owned : Please answer Yes or No.

Section l.S Stack Information Section

This is the section where stack information will be entered. In previous years a stack was associated with a specific emission point (group). For the calendar year 2008 the stack will be associated with specific processes in 3.0 ProcessReporting Instructions

– Page 10

Information Section. This data is to be reviewed and updated every year. A description of how to set up Stacks is included in APPENDIX B.

1. S.1 Facility Name : Same as 1.1.

l .S.2 Plant ID Number: Same as 1.2.

1. S.3 Stack Number : The Stack Number is a four

- digit number used to uniquely identify a stack at a particular facility.

1. S.4 Stack Description: Briefly describe the stack.

1. S.5 Facility Stack Id entifier : Identifies the facility’s name for the particular stack; this may differ from l.S.1 and l.S.2.

1. S.6 Release Point Type : This is the type of release point associated with a stack ID. This can be a vertical stack, a horizontal vent, or a fugitive release point. Please check this field and make sure to use the appropriate code from Table C of this document. i

- Steps does not provide a lookup table for this field. Please do not report building vents as fugitive emission points

– see below for s tack height and diameter for these vents.

1. S.7 Stack Height ( feet) : The stack height is the distance above ground to the discharge point in feet. If a stack is on the roof of a building, the stack height equals the sum of the height of the building plus the length of the stack. For a building vent, whether horizontal or vertical, the stack height is the height above ground of the vent exit.

1. S.8 Stack Diameter (feet ) : Enter the inside diameter of the stack at the discharge point in feet and in decima l fractions of feet. If it is not a round stack please provide approximate dimensions and include sketch if necessary for odd shaped openings. The effective diameter of a rectangular stack is calculated as follows

D E = 2 * L * W (L+W)

Where

D E = E ffective Diameter, feet L = Length of opening, feet W = Width of opening, feet

l.S.9 Vent Height (feet) : When there is no identifiable stack, provide the height in feet above ground at which the emissions enter the atmosphere under Vent Height. If you make an entry on this line, 1.S.7 and l S.8 are left blank.

PLEASE NOTE: Beginning with the 2004 Inventory the EPA expects all sources to supply the precise coordinates of all stacks to which any single emission point or single process discharges within a facility with the potential to emit:

 100 tons of any criteria pollutant

 50 tons of VOCs

 10 tons of a single HAP

 25 tons of a combination of HAPS The individual coordinates of each stack that falls within these categories must be reported. They cannot be the same as the facility coordinates. Any source that did not update their facility’s stack coordinates last year must do it this year.

1. S.10 Stack Universal Transverse Merca tor (UTM) North or Vertical

1. S.11 Stack Universal Transverse Mercator (UTM) East or HorizontalReporting Instructions

– Page 11

1. S.12 Stack Latitude Coordinate: Enter the latitude coordinate for the stack in degrees, minutes and seconds.

1. S.13 Stack Longitude Coor dinate : Enter the longitude coordinate for the stack in degrees, minutes and seconds.

1. S.14 Stack Gas Flow Rate (ACFM ) : Enter the exhaust gas flow rate in actual cubic feet per minute (ACFM). This is the flow rate at actual exhaust gas temperature and normal atmospheric pressure. Design values may be used in place of actual test data. Data expressed in Standard Cubic Feet per minute must be adjusted to ACFM using the following formula : ACFM = SCFM * (Ta + 460) / ( Ts + 460) where Ta = actual exhaust gas temperature (degrees F ) and Ts = temperature at standard conditions (normally 70 degrees F).

1. S.15 Stack Gas Exit Temperature (deg F): The temperature of stack gases at the discharge point in F.

1. S.16 Stack Gas Exit Velocity : Enter the velocity of the stack gases at the discharge point in feet per second.

Section 2.0 General Activity/Point (Group) Section

This section is where point (group) level information will be entered. Every facility will have at least one point. A point describes an activity or several processes that can be grouped together. For purposes of this submission a group and a point are identical.

Points are listed by a sequential Point ID number. Each point will need its own individual form. Examples of points include: boiler, surface coating operations, storage tanks, baking operations, etc. A description of how to set up points is included in APPENDIX B

.

2.1 Faci lity Name: Same as 1.1.

2.2 Plant ID Number: Same as 1.2.

2.3 Point ID Number : Point ID Number is a three digit sequential number given to a general activity. The purpose of the point ID number is to organize within a facility the major processes and emi ssion sources. Please use the same point number assi gnment as on the satellite files

.

New points may be added starting with the next higher number; however, the point cannot be assigned a point number which is already in use or has been assigned in the pa st to an outdated or abandoned piece of equipment.

There are certain instances in which a building can be considered a point. An example is an R&D facility where there are numerous small and varied activities with numerous lab hoods, stacks, vents and exh aust systems. Because of the numerous small sources of emissions it is not important to identify and provide emissions information on each individual source. They can be summarized as emissions from the building. It is best to consult with AQP before using this approach.

2.4 Operating Schedule

- Hours per Day : Provide the daily operating schedule in number of hours. This is the actual operating schedule for this point for the 2008 reporting year. This is n ot the maximum operating schedule in an associated permit, unless the point actually operated at the maximum permitted schedule.

2.5 Operating Schedule

- Days per Week : Provide the weekly operating schedule in number of days. This is the actual operating schedule for this point for the 2008 reporting year. This is not the maximum operating schedule in an associated permit, unless the point actually operated at the maximum permitted schedule.

2.6 Operating Schedule

- Weeks per Year : Provide the annual oper ating schedule in number of weeks. This is the actual operating schedule for this point for the 2008 reporting year. This is not the maximum operating schedule in an associated permit, unless the point actually operated at the maximum permitted schedule.Reporting Instructions

– Page 12

2.7 Operating Schedule

- Hours per Year: This is the actual operating Schedule for a given point for the 2008 reporting year. This is not the maximum operating schedule in an associated permit, unless the point actually operated at the maximum permitted sc hedule.

2.8 Point Throughput December to February: Enter an estimate of the percentage of throughput for each quarter. The sum of the four percentages for the four quarters must equal 100%. For boilers/process heaters or other combustion equipment the pe rcentage throughput for each quarter would be based on the total fuel burned for the entire reporting year. The percentage throughput for each quarter for a non

- combustion activity would reflect the production, consumption or other throughput units of meas ure for each quarter. The percentage throughput is for the 2008 calendar year. The first quarter includes December 2008 , plus January and February 2008 ; the second quarter is March, April and May; third Quarter is June, July and August and the fourth quart er is September, October and November.

Note: The three first quarter months are not consecutive months , ( i.e. NOT: December (02), January (03), February (03), but actually: December (02, January 02 and February 02.)

2.9 Point Throughput March to May : Ent er an estimate of the percentage of throughput for the quarter March 1 to May 31, 2008 . Refer to 2.9 for additional detail.

2.10 Point Throughput June to August : Enter an estimate of the percentage of throughput for the quarter June 1 to August 31, 2008 R efer to 2.9 for additional detail.

2.11 Point Throughput September to November : Enter an estimate of the percentage of throughput for the quarter September 1 to November 30, 2008 . Refer to 2.9 for additional detail.

Note: sections 2.7 , 2. 8, 2.9 and 2.10 must sum to 100%

2.12 Days of Ozone Season Operation : List the actual number of days that this point was in operation for the period June 1, 2008 through August 31 2008 inclusive. Ozone season has a maximum of 92 days

. E ntering the maximum is recommended since the program then calculates a lower value for daily ozone emissions

2.12Days of CO Season Operation: List the number of days that this point was actually in operation for the period January 1

, 2008 through Feb ruary 28, 2008 inclusive AND December 1

, 2008 through December 31, 2008 inclusive. Carbon monoxide season has a maximum of 90 days. Again it is recommended to enter the maximum in this field.

Section 3.0

Process Information Section

This section is for reporting process or combustion information. Every process should be defined or described by a Source Classification Code (SCC). For more information on Sacs refer to 3.8. More than one proc ess may be associated with a point and a stack.

3.1 Facility Name: Same as 1.1.

3.2 Plant ID Number : Same as 1.2.

3.3 Point ID Number : The Point ID Number that includes the process described below.

3.4 Process Number : Equipment within a point should have its own process number. The process number is a two digit sequential number starting with (01). Each point must have at least one Process Number ( Please use the same process number assignment as used for the 200 5 inventory.)

New proces ses may be added (starting with the next higher number), however the new process can not be assigned a process number which is already in use or has been assigned in the past to an outdated or abandoned piece of equipment.Reporting Instructions

– Page 13

3.5 Process description : Provid e a complete description of the proce ss or equipment. For example “A tangential fired boiler burning # 6 fuel oil", "fixed roof tank # 151 storing toluene".

3.6 Source Classification Code (SCC ) : The SCC Codes (SCC's) are building blocks upo n 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.

Any operation causing air pollution can b e represented by one or more of these SCC's. 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 associ ated emission factors.

It is advisable for your facility to download a copy of FIRE ( Factor Information Retrieval System) SOURCE CLASSIFICATION CODES AND EMISSION FACTOR LISTING FOR CRITERIA AIR POLLUTANTS, VERSION 6.25. http://www.epa.gov/ttn/chief/softw are/fire/index

... html

3.7 SCC Units: Units are usually defined by the SCC and are included in FIRE or Emission Inventory Structure report next to the appropriate data elements, such as "Fuel Heat Content", "Annual Fuel Usage or Process Throughput" or "Ma ximum Hourly Design Rate". If emissions factors are used to estimate emissions, the units for the above data elements must be consistent with the emissions factor units. Examples of the units are "Tons Burned", "Tons Produced", "Gallons Burned", etc.

3.8 Stack Number : This is the Stack Number (1.S.3) assigned to the stack that the process exhausts into the atmosphere. As previously described in (1.S.9) when there is no identifiable stack use Vent Height to identify the exit poi nt of emissions.

3.9 Source Type: Enter the appropriate letter which best describes the process: B

- Boiler C

- Combustion I

- incinerator P

- Process

3.10 Ash Content (combustion ~ boile r sources only) : Provide the percent ash for each fuel burned. It is not necessary to provide this information for Natural Gas and Propane because the sulfur and ash content of these fuels are negligible. Write "N/A" for processes other than fuel combustio n and boilers. This information can be obtained from your fuel supplier.

3.11 Sulfur Content (combustion and boiler sources only) : Provide the percent sulfur for each fuel burned. It is not necessary to provide this information for Natural Gas and Propane because the sulfur and ash content of these fuels are negligible. Write "N/A" for processes other than fuel combustion and boilers. This information can be obtained from your fuel supplier.

3.12 Data Confidentiality Status : Enter confidential / not confidential. Only throughputs and operating schedules can be treated as confidential. Confidential throughputs and operating schedules are not provided in basic reports requested by the public and agencies other than EPA. Confidential throughput s and operating schedules are provided to EPA and are flagged as confidential in the EPA database. Emissions are not confidential information.

3.13 Annual Process Rate (in SCC Units) : The actual process rate expressed in units consistent wit h the SCC; for the entire year 2008

. 3.14 Maximum Operation Rate (in SCC Units / Hour ): This is the maximum hourly process throughput fuel usage or capacity. This is the maximum design rate for the equipment, not a permit limit or a maximum rate for the year. The maximum process rate should be consistent with the SCC units.Reporting Instructions

– Page 14 3.1 5 Ozone Season Process Rate (in SCC Units / Day) : The peak ozone season is June through August of each year. The daily rate during this season is calculated by using the following formula:

Peak ozone season daily rate = Annual Process Rate x Ozone Season Throughput percentage (June through August) /100 Number of Days Operating during the Ozone Season

The Seasonal process rate should be in SCC units per day.

3.16 CO Season Process Rate (in SCC Units / Day): The peak carbon monoxide season is December, January and February of each year. The daily rate during this season is calculated by using the foll owing formula:

Peak CO season daily rate = Annual Process rate x CO Season throughput Percentage (January, February & December) /100 Number of Days Operating during the CO S eason

The Seasonal process rate should be in SCC units per day.

Section 4.0

Emissions Information Section

This section is where the pollutant information will be ente red. A separate entry for each of the criteria pollutants 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.

1.) For any single HAP an amount equal to 0.1 ton or greater must be reported at the individual process level.

4.1 Facility Name : Same as 1.1.

4.2 Plant ID Number : Same as 1.2.

4.3 Point ID Number : Same as 2.3.

4.4 Process Number : Same as 3.4.

4 .5 Pollutant Name : The criteria pollutants are described below:

VOC Total Volatile Organic Compound : An organic compound that participates in atmospheric photochemical reactions; that is, an organic comp ound other than those which the Administrator of the EPA designates as having negligible photochemical reactivity.

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.

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

- com bustion processes.

SOx Sulfur oxides : These sulfur compounds are usually the result of burning fuels containing sulfur or sulfur compounds. They may also be associated with non

- combustion processes.Reporting Instructions

– Page 15 TSP Total Suspended Particulate : Any finely divided sol id or liquid, organic or inorganic material (excluding water) that is not emitted in the vapor phase or does not readily vaporize upon entering the atmosphere.

PM10 Particulate Matter (< 10 microns in diameter, PM10) : Report the total (collective)

amount of particulate matter less than ten microns in diameter, other than water, emitted for each process at each point.

PM2.5 Particulate Matter ( < 2.5 microns in diameter, PM2.5 ) Report the total (collective) amount of particulate matter less than 2.5 microns in diameter, other than water, emitted for each process at each point.

PMCOND Particulate Matter (<10 microns in diameter PM10) The fraction of the emission stream that exits the process in the gas phase but condenses sufficiently some point downstream t o become particulate that can be collected by a pollution control device. Usually this pollutant is a product of combustion. AP

- 42 provides factors for both fractions of the particulate stream, the condensable and the filterable.

4. 6 Emission Estimation M ethod Code: see the table below for the appropriate code used to estimate the pollutants listed:

Code # Method Used To Estimate Emissions

1. Source test results (do not use, convert emission rate to emission fa ctor and add to state emission factor table using method code 9).

2 Material Balance (See APPENDIX A). Requires hard copy of all calculations spreadsheet with equations in cells in Exce l.

3 Manually calculated/EPA AP

- 42 emission fa ctors (use only for tank emissions)

5 Manually calculated/Local emission factors (use method code 9 instead)

6 New construction, not yet in operation

7 Facility closed and/or operation ceased

8. i

- STEPS Calculated / AP

- 42 EF

9. i

- STEPS Calculated / Local EF

Complete documentation must accompany each emission estimate. If stack test results are used

a n emission factor must be calculated from the stack test results in pounds per unit of throughput as entered at the Process Infor mation level. The emission factor must be entered into the state emission factor table using method code 9 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 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 res ults, these should be provided in spreadsheet format. If a test report has not previously been provided to AQP, 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 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 AQP.Reporting Instructions

– Page 16 A stack test or measurement must be perfor med according to a method acceptable to EPA. If Method 2 is used, you must show the calculations. See Example #1 in APPENDIX A for illustration. If Method 3 or Method 5 is selected, then supporting documentation and calculations must be provided. Method Co de 3 should only be used when entering emissions for storage tanks calculated using the TANKS program, wastewater treatment emissions calculated using the SIMS model, or wind erosion emissions calculated using the methodology presented in AP

- 42 Section 13. 2. 5. If Method Code 5 is selected , you must document the calculation method and identify the source of the emission factor.

To the e xtent practicable use only method codes to 8 , 9 , and 2.

All documentation must be submitted electronically. T hose requir ing signatures must be submitted in hardcopy. These include the Certification of Emissions Statement and any signatures required by the software provider.

4.8 Emission Factor (Pounds/SCC Unit ): An average in pounds/unit at which the polluta nt is released to the atmosphere as a result of some activity. This is to be filled in only if estimation Method 3 or 5 is selected. Otherwise print "NA". Most factors may be found in AP

- 42 Compilation of Air Pollution Emission Factors, FIRE (Factor Inform atio n Retrieval System) Version 6.25 on the EPA website. FIRE (Factor Information Retrieval System)

4.9 SCC Units: See 3.7

4.10 Overall control efficiency : The overall control efficiency is the combined removal efficiency (in weight percent) for all con trol equipment applicable to the pollutant listed. It must incorporate the capture efficiency for VOC and NOX

4.11 Estimated emissions No Control Tons/Year : An annual estimate of actual emissions (including fugitives for each pollutant liste d.

4.12 Estimated emissions No Control (Pounds / Hour) : An hourly estimate of actual emissions (including fugitives) for each pollutant listed.

4.13 Estimated emissions No Rule (Tons /Year) : An annual estimate of actual emissions (includin g fugitives) for each pollutant listed without rule effectiveness in the calculation.

4.14 Estimated emissions No Rule (Pounds / Hour) : An hourly estimate of actual emissions (including fugitives) for each pollutant listed without rule effectiveness in th e calculation.

4.15 Maximum potential emissions ( Tons / Year ): An annual estimate of the emissions for each pollutant listed if the process were to operate twenty

- four hours a day, seven days a week, fifty

- two weeks a year with control devices operating if applicable.

4.16 Maximum potential emissions (Pounds / Hour) : An hourly estimate of the emissions at maximum throughput for each pollutant listed.

4.17 Annual Banked Emissions (Tons): The amount of emissions banked for 2008 in tons.

4.18 Ozone seas on daily emissions (Pounds / Hour) : The peak ozone season is June through August of each year. The daily emissions during this season are calculated by using the following formula and are based upon the average daily emissions during the season:

Peak Ozo ne Season daily emissions = Annual Estimated Emissions x Ozone Season throughput ( June through August)/100 x 2000lb/ton Number of days operating durin g the ozone seasonReporting Instructions

– Page 17 4.19 CO season daily emissions (Pounds/Hour) : The peak carbon monoxide season is December, January and February of each year. The daily emissions during this season are calculated by using the following formula and are based upon the average emissions during the

season:

Peak CO Season daily emissions = Annual Estimated Emissions x CO Season Throughput ( January, February & December) / 100 x 2000lb/ton Number of d ays operating during the CO Season

Section 5.0 Control Equipment

This section is where Version 5.0 i

- Steps has placed information necessary to calculate emissions where control devices are operative. There are three screens where this data is pre sented. They are described below. Please note that control equipment data from previous emission inventory submittals is located on these new screens. They can be edited if necessary and new equipment can be added. However, if the equipment used to control the emissions from points at you facility has not changed then these screens only need to be reviewed for accuracy.

5.1 Facility Name: Same as 1.1

5.2 Abatement Device Id Number : The Abatement Equipment level manages each abatement device used at a faci lity. Each piece of abatement equipment is assigned a unique device id number.

5.3 Abatement Equipment Code : This field contains the same control device codes as are listed in Table A. These codes are selectable from Help.

5.4 Equipment Description: A brief description of the control equipment being defined.

Abatement Efficiency

This screen is where the control efficiency with which a given type of device controls a given pollutant is entered. Both the pollutant and the control efficiency can be edited.

5.5 Pollutant code: Same as 4.5

5.6 Control Efficiency: Control device efficiency is the percent effectiveness of the control devices. It represents the actual control efficiency achieved by the control device. The method of determining the control effi ciency must be indicated.

(1) Control device efficiency may be determined for specific equipment by stack tests that measure concentrations before and after the control device. This is the most acceptable method.

(2) Control efficiency limits imposed by a permit may also be used if actual efficiency values are not available.Reporting Instructions

– Page 18 ( 3) Another method of obtaining control device efficiency is to employ the manufacturer's design specifications or guaranteed performance specifications subject to field verification . However, the manufacturer's design control efficiency is the efficiency obtainable under optimum conditions. This may not represent your actual conditions. This is the least acceptable method and should only be used if it is the only option available.

C ontrol Scenario

This screen is where the capture efficiency for a given device for a given pollutant is recorded. Control device id number and capture efficiency can be edited.

Capture Efficiency: The percentage of the total emitted pollutant from the pr ocess that is sent to the primary control device. This is never 100%.

5.8 Instructions I

- steps Control Equipment Scenario



### Instructions for adding new control equipment to in the I

- steps satellite.

1. From the map selec t the abatement control device 2. Add the three digit control device code and save. 3. From the map select abatement efficiency. 4. Enter abatement efficiency and a pollutant code and save. 5. Go to the process emissions screen for the segment and select the pollutan t of concern. 6. Form map select control scenario and enter capture efficiency and the control device id number and save. 7. 

### Check the overall control efficiency of the pollutant of concern. It should have been calculated.

6.0 Vehicle Fugitive Emission s

6.1 Unpaved Roads

To estimate the quantity of size specific emissions from travel over unpaved roads per vehicle mile traveled use the following expression:

E : = [ k(s/12) a (W/3) b ] Where E= size specific emission factor (lb/VMT)

S=s urface material silt content (%) W= mean vehicle weight (tons) M= surface material moisture content (%) K,a,b,and c are empirical constants whose values are listed below:Reporting Instructions

– Page 19 VALUES OF CONSTANTS FOR EQUATION

Constant PM

2.5 PM

10 PM

30 K (LB/VMT) 0.15 1.5 4.9

A 0..9 .9 0.7

B 0.45 .45 0..45

PM

- 30 IS ASSUMED TO BE EQUIVALENT TO TSP

RANGE OF SOURCE CONDITIONS USED TO DEVELOP FUGITIVE EMISSION EQUATION

Surface Silt content (%) Mean

Vehicle Weight (ton) Mean

Vehicle Speed(mph) Mean # of

Wheels Surf ace Moisture Content ( %)

1.8

- 25.2 2

- 290 5

- 43 4

– 17 .03

- 13

Emission factors should be calculated for each size class of particulates and then added to the local emission factor table using Method Code 9. Of course, the values for each variable selec ted for your facility should be listed in the comments section of the Facility General Section.

6.2 Paved Roads

To estimate the quantity of size specific emissions from travel over paved roads per vehicle mile traveled use the following expression:

E = k (sL/2) 0.65 (W/3) 1.5

- C

E = particulate emission factor (having units matching the units of k) K= base emission factor for particle size range and units of interest sL= road surface silt loading (grams per square meter) W= average weight (tons) of the vehicles traveling the road

C= emission factor for 1980’s vehicle fleet exhaust brakes and tire wear.

Size Range Multiplier k

g/VMT Multiplier k lb/VMT

PM2.5 1.1 0..0024

PM

- 10 7.3 0..016

PM

- 15 9.0 0.020

Pm

- 30 38 0.082Reporting Instructions

– Page 20 VALUES FOR C LB/VMT

PM2.5 .00036

PM10 .00047

PM15 .00047

PM30 .00047

Values for other variables Silt loading = 0.03

–400 g/m2

0.04

- 570 grains/ft 2

Mean Vehicle Weight = 2.0

– 42 tons

Mean Vehicle speed = 10

- 55 miles per hour

The equation should be use d to calculate an emission factor for each size class of particulate. This factor should be entered into the I

- Steps program using Method Code 9 and used to calculate emissions for each size of particulate where TSP is equivalent to PM

- 30.

Additional Form s Accidental Releases Worksheet

Accidental Releases: These are unplanned /unintentional releases of air emissions. It is important that the following information be provided: Date of release, chemical names of compounds emitted to the air, amount of emis sions in

tons. If the emissions are accounted for in a point and process, enter yes in the appropriate field and list the process in the space provided. Also describe the location of the release and the process equipment with which it was associated. Use a s many lines as needed.Reporting Instructions

– Page 21 TABLE A

Control Device Codes

Control Device Descriptions Code # Control Device Descriptions Code #

ACTIVATED CARBON ADSORPTION 048 CONVERSION TO FLOATING ROOF 09f

ACTIVATED CLAY ADSORPTION 084 CONVERSION TO PRESSURIZED TANK 092

AIR INJECTION 031 CONVERSION TO VARIABLE VAPOR 090

SPACE TANK

ALKALINE FLY ASH SCRUBBING 068 DIRECT FLAME AFTERBURNER 021

ALKALIZED ALUMINA 040 DIRECT FLAME AFTERBURNER 022

WITH HEAT EXCHANGER

AMMONIA INJECTION 032 DRY LIMESTONE INJECTION 04 1

AMMONIA SCRUBBING 038 DUAL ALKALI SCRUBBING 036

ANNULAR RING FILTER 064 DUST SUPPRESSION BY CHEM 062

STAB OR WETTING AGENTS

BAROMETRIC CONDENSER 074 DUST SUPPRESSION BY WATER 061

SPRAYS

BOTTOM FILLING 089 DYNAMIC SEPARATOR (DRY) 056

CATALYTIC AFTER BURNER 019 DYNAMIC SEPARATOR (WET) 057

CATALYTIC AFTERBURNER 020 ELECTROSTATIC PRECIPITATOR 012

WITH HEAT EXCHANGER LOW EFFICIENCY

CATALYTIC OXIDATION

- FLUE 039 ELECTROSTATIC PRECIPITATOR 010

GAS DESULFURIZATION HIGH EFFICIENCY

CATALYTIC REDUCTION 0 65 ELECTROSTATIC PRECIPITATOR 011

MEDIUM EFFICIENCY

CENTRIFUGAL COLLECTOR 007 FABRIC FILTER 016

HIGH EFFICIENCY HIGH TEMPERATURE

CENTRIFUGAL COLLECTOR 009 FABRIC FILTER 018

LOW EFFICIENCY LOW TEMPERATURE

CENTRIFUGAL COLLECTOR 008 FAB RIC FILTER 017

MEDIUM EFFICIENCY MEDIUM TEMPERATURE

CHEMICAL NEUTRALIZATION 083 FLARING 017

CHEMICAL OXIDATION 080 FLUE GAS RECIRCULATION 023

CHEMICAL REDUCTION 081 FLUID BED DRY SC RUBBER 071

CITRATE PROCESS SCRUBBING 037 GAS SCRUBBER 013 (GENERAL, NOT CLASSIFIED)

CONSERVATION VENT 088 GRAVEL BED FILTER 063 CONTROL OF %0, IN COMBUSTION AIR 033 GRAVITY COLLECTOR

- 004

HIGH EFFICIENCY

GRAVITY COLLECTOR 006 SODIUM

- ALKALI SCRUBB ING 070

LOW EFFICIENCYReporting Instructions

– Page 22

Control Device Descriptions Code # Control Device Descriptions Code #

GRAVITY COLLECTOR 005 SODIUM CARBONATE SCRUBBING 069

MEDIUM EFFICIENCY

IMPINGEMENT PLATE SCRUBBER 055 SPRAY TOWER 052 LIQUID FILTRATION SYSTEM 049 STAGED COMBUSTION 025

LOW

- EXCESS

- AIR FIRING 029 STEAM OR WATER INJECTION 028

MAGNE SIUM OXIDE SCRUBBING 035 SULFURIC ACID PLANT

- 043

CONTACT PROCESS

MAT OR PANEL FILTER 058 SULFURIC ACID PLANT 044

DOUBLE CONTACT PROCESS

METAL FABRIC FILTER SCREEN 059 SUBMERGED FILLING 093

COTTON GINS

MISCELLANEOUS CONTROL 099 SULFUR PLANT 045

DEVICES

MIST ELIMINATOR

- HIGH VELOCITY 014 TRAY

- TYPE GAS ABSORPTION 051

COLUMN

MIST ELIMINATOR

- 015 TUBE AND SHELL CONDENSER 072

MEDIUM VELOCITY

MODIFIED FURNACE OR 024 UNDERGROUND TANK 094

BURNER DESIGN

MOLECULAR SIEVE 066 USE OF FUEL WIT H LOW NITROGEN 030

CONTENT

MULTIPLE CYCLONE W/FLY ASH 077 VAPOR RECOVERY SYSTEM

- INC. 047

REINJECTION CONDENSERS, HOODS, ETC.

MULTIPLE CYCLONE WITHOUT FLY 076 VENTURI SCRUBBER, 053

ASH REINJECTION

NITROGEN BLANKET 087 WATER CURTAIN 086 NO EQUIPMEN T 000 WELLMAN

- LORD/SODIUM SULFITE 034

SCRUBBING

OZONATION 082 WET CYCLONE SEPARATOR 085

PACKED

- GAS ABSORPTION COLUMN 050 WET LIME SLURRY SCRUBBING 067

PROCESS CHANGE 046 WET LIMESTO NE INJECTION 042

PROCESS ENCLOSED 054 WET SCRUBBER

001

HIGH EFFICIENCY

PROCESS GLASS RECOVERY 060 WET SCRUBBER

003

LOW EFFICIENCYReporting Instructions

– Page 23

Control Device Descriptions Code # Control Device Descriptions Code #

REDUCED COMBUSTION

- 027 WET SCRUBBER

002

AIR PREHEATING MEDIUM EFFICIENCY

REFRIGERATED CONDENSER 073 WHITE PAINT 09 5

SINGLE CYCLONEReporting Instructions

– Page 24 

### Table B POM Compounds

7

- PAH POM Compounds (in addition to 7

- PAH) for

which we have cancer assessments

Benz(a)anthracene Carbazole Benzo(a)pyrene Dibenz[a,hjacridine Benzo(b)fluoranthene Dibenz[aflacridine Benzo(k)fluoranthene 7H

- Diben zo[cg]carbazole Chrysene Dibenzo[a,e]pyrene Dibenz(a, h)anthracene Dibenzo[a,flpyrene Indeno(1,2,3

- cd)pyrene Dibenzo[a,flpyrene 7,12

- Dimethylbenz[a]anthracene 1,6

- Dinitropyrene 1,8

- Dinitropyrene

3

- Methylcholanthrene

5

- Methylchrysene

5

- Nitroacenaphthe ne

6

- Nitrochrysene

2

- Nitrofluorene

2

- Nitrofluorene

I

- Nitropyrene

4

- Nitropyrene



### Table C Emission Release Point (Stack) Types

Code Description

01 FUGITIVE

02 VERTICAL

03 HORIZONTAL

04 GOOSE NECK

05 VERTICAL WITH RAIN CAP

06 DOWNWARD

- F ACING VENTReporting Instructions

– Page 25 APPENDIX A

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 o f 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 a mount 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 pro cess 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, o r 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 remainin g VOC material. The capture efficiency of the exhaust system for the control device is an important consideration. Another example, degreasing emissions will not equal solvent consumption if the waste solvent is sent to a commercial re

- processor . In such c ases, 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 accurate ly 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 toReporting Instructions

– Page 26 

### capacity and throughput. In this case the use of the EPA Tanks program is

pre ferred

. 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 pe rcent of solvent captured by the collection system and sent to the control device.

95% Primary control device removal efficiency

1 Solvent Captured = 450 tons per year x 0.9

= 405 tons captured

2 Solvent Removed = 405 x 0.95 by Control Device= 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 Emissions = 65.25 tons toluene emission =450[1

- (0.9x0.95)} =65.25

OverallControlEfficiency =(0 .9)x(0.95) =0.855

6. Example # 2 Calculation for Overall I Control Efficiency for VOC’s

(a) Sources with fugitive emissions: (example, VOC emissions from a partially enclosed printing operation equipped with a catalytic incinerator and an afterburner).

Capture Efficiency = 90% (enclosure) Primary Control Device Efficiency = 95% (incinerator) Secondary Co ntrol Device Efficiency = 50% (afterburner)

Overall Control Efficiency including capture efficiency, primary control device and secondary control device: 0.9x[1

- (1

- 0.95)x(1

- 0.5)]

= (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: Example, particulate emissions form a sewage sludge incinerator equipped with an electrostatic precipitator (ESP) and wet scrubber.Reporting Instructions

– Page 27 Primary Control (ESP) = 95%

Secondary Control Device (scrubber)= 50%

Overall Co ntrol Efficiency including primary and secondary control devices:

1

- [(1

- .95) x (1

- .50)]

= 1+0.05) x (0.50)] = 0.975 or 97.5% Overall Control Efficiency

APPENDIX B DESCR IPTION OF TERMS

The following is excerpted from I

- steps@ User's Manual Version 3.1 by Pacific Environmental Services Inc.:

Facility The Facility level is the top level in the data hierarchy. This level contains general information about a facility, such as address, contact name, and phone number, standard industrial classification code, geographical coordinates, and operating status. Stack: The stack level contains physical characteristics of a stack such as: Diameter and height, or vent height; geographi cal coordinates' flow rate' temperature' good engineering practice building dimensions. A logical stack is any other point of exit, such as a vent, window or pipe exhaust. Point: The point level describes process equipment operating schedules and percentag e throughputs along with permitted throughput values. The point level is flexible and can provide several different functions. It can be used to:

Group several processes under a similar operating schedule.

Group several process units on the same product line.

Group process units in a designated area of a facility describing the process or segment [for example, Source Classification Codes (SCC), fuel process rates, ash and sulfur contents, and stack stream id entifiers].

Process Emissions : The process Emissions level manages information conce rning pollutant emissions, (for example emissions calculation method, emission factor, control equipment and efficiencies, annual and seasonal emissions, and SIP character istics).

Stack Parameter, Point and Process Unit Relationships:

Generally, a separate Stack Parameter record is entered for each physical (height and diameter) and each logical (vent height) Stack. A Point consists of one or more Process Units aggregated by operating schedule, product line, facility area or material usage. A Process Unit describes the logical portion of a piece of equipment that generates unique emissions. For example, if a boiler bums one fuel (coal) during the winter and another fuel (n atural gas) during the summer this would be two logical Process Units.

You may need to break up processes into logical entities for proper data layout in complex facility emissions stream layouts. Each logical Process Unit is tied only to one Stack, so a Process Unit venting to multiple Stacks must be subdivided with the appropriate ratio of production data associated with each process data record.Reporting Instructions

– Page 28 Also some Process Units emit different sets of pollutants when different fields or inputs are used. A logica l Process Unit must be defined for each fuel / input stream so that the proper pollutant emission set is developed.

To identify a Stack when entering Process Unit level data, the Stack must first be identified at the Stack level.

APPENDIX B

- DESCRIPTIO N OF TERMS CONTINUED:

Stack Parameter, Point and Process Unit Relationships Continued:

A process may vent to multiple Stacks at multiple Points depending on how data are interrelated within a Facility. Under this scenario, the Process Unit is logically d ivided and related to the multiple Points and tied to the Stacks by containing the appropriate Stack Number on the Process unit level.

Multiple Processes may emit to a single Stack by recording the appropriate Stack Number on each of the Process screens. Also multiple processes may emit to multiple Stacks by recording the appropriate Stack Number on each of the related Process Units or logically divided Process Units.

Windows Satellite I

- Steps Installation Instructions

1. Minimum Hardware Requirement s include : * Microsoft Windows 95 or higher * 80586 Microprocessor or better * 90 Megahertz * 8 MB RAM * 25 MB hard disk space i

- Steps is written with Microsoft Visual FoxPro Version 5.0 and is a 32 bit ,multi

- user application with full rec ord locking capabilities.

2. System Configuration :

CONFIG. SYS must contain the following parameters in order for Satellite I

- Steps to execute properly: Files = 99 Buffers = 24.

I

- STEPS SATELLITE DOWNLOAD INSTRUCTIONS 2008 ALLEGHENY COUNTY EMISSI ON INVENTORY

1. Open Internet Explorer. 2. Go to http://www.achd.net/ Select Environment /Air Quality/ Install Isteps

. 3. Type username:aqisteps. 4. Type password: Achd@Isteps 5. The satellite.exe file will appear. 6. Using the edit menu copy this single file and then paste on your hard drive: the C drive. 7. Click on the exe file and the install wizard will open and begin the installation . Follow the cues and the satellite file will be fully installed.

INITIALS: SAT PAS SWORD: LAUNCHReporting Instructions

– Page 29

3.3 INSTALLING YOUR FIRM’S DATA

To install inventory data from the 2008 inventory, start SATELLITE I

- STEPS as described below.

Select TOOLBOX from the main menu, then select INTERFACES and finally select IMPORTS i

- STEPS Files to imp ort are in the folder where the facility zip file has been unzipped after download from the website. The program will ask if you want to have your data bubble up and you should say yes.

When the inventory has been updated with the data from 2003. Export t his data to a folder by selecting TOOLBOX , then INTERFACES , then EXPORT and finally the folder to which you wish to export the data. The exported data should be zipped up and the zip file posted to the Air Quality Program Website.

A printout of a plant’ s data can be generated from the Reports option on the main menu. This can be a useful reference. However, if the number of segments and/or pollutants from your facility is large , this report can be voluminous and tie up a printer for a considerable pe riod.

# F

- 2 : Area SourcesArea SCC Codes

Area SCC Code Emission Process Description 2102002000 Industrial Boilers: Bituminous/Subbituminous Coal 2103002000 Institutional/Commercial Heating: Bituminous and Lignite 2103004000 Institutional/Commercial Heating: Distillate Oil 2103005000 Institutional/Commercial Heating: Residual Oil 2103006000 Institutional/Commercial Heating: Natural Gas 2103007000 Institutional/Commercial Heating: Liquified Petroleum Gas 2103011000 Institutional/Commercial Heating: Kerosene 2104002000 Residential Heating: Bituminous and Lignite Coal 2104004000 Residential Heating: Distillate Oil 2104006000 Residential Heating: Natural Gas - All types 2104007000 Residential Heating: Liquified Petroleum Gas 2104008001 Fireplaces 2104008002 Fireplaces: Inserts; non-EPA certified 2104008003 Fireplaces: Inserts; non catalytic, EPA certified 2104008004 Fireplaces: Inserts; catalytic, EPA certified 2104008010 Residential Wood Heating: Woodstoves - conventional 2104008030 Residential Wood Heating: Catalytic Woodstoves - General 2104008050 Residential Heating: Non-catalytic Woodstoves - General 2104011000 Residential Heating: Kerosene - All Heater Types 2294000000 Emissions from paved roads 2296000000 Emissions from unpaved roads 2302000000 Food and Kindred Products Manufacturing, all processes 2302002100 Commercial Charbroiling 2302002200 Commercial Charbroiling 2302003000 Commercial Charbroiling 2302003100 Commercial Charbroiling 2302003200 Commercial Charbroiling 2302050000 Bakery Products 2302070001 Breweries 2302070005 Wineries 2311010000 Residential Construction 2311020000 Commercial Construction Fugitive Dust 2311030000 Road Construction Fugitive Dust 2325000000 Mining and Quarrying 2399000000 Other Industral Processes 2399010000 Ammonia Referigeration 2401001000 Surface Coatings: Architectural, all coating types 2401005000 Autobody Refinishing Paint Application, all solvents 2401008000 Surface Coatings: Traffic Markings, all coating types 2401015000 Surface Coatings: Factory-finished Wood, all coating types 2401020000 Surface Coatings: Wood Furniture, all coating types 2401025000 Surface Coatings: Metal Furniture, all coating types 2401040000 Surface Coatings: Metal Cans 2401045000 Surface Coatings: Metal Coils 2401050000 Surface Coatings: Miscellaneous Finished Parts 2401055000 Surface Coatings: Machinery and Equipment, all coating types 2401060000 Surface Coatings: Large Appliances 2401065000 Surface Coatings: Electronic and Other Electrical, all coating types 2401080000 Surface Coatings: Marine, all coating types 2401085000 Surface Coating: Railroad, all coating types 2401090000 Surface Coatings: Miscellaneous Metals Manufacturing

Page 1Area SCC Codes

Area SCC Code Emission Process Description 2401100000 Surface Coatings: Industrial Maintenance, all coating types 2401200000 Surface Coatings: Other Special Purpose Coatings 2415200000 Degreasing - All Industries: : Conveyerized, all solvent types 2415230000 Degreasing - Electronic and Other Elec.: Conveyerized, all solvent types 2415300000 Degreasing - All Industries: Cold Cleaning, all solvent types 2415360000 Degreasing - Auto Repair Services: Cold Cleaning, all solvent types 2420000370 Dry Cleaning - All Processes: Special Naphthas 2425000000 Graphic Arts: All types and solvents 2430000000 Solvent Use on Rubber/Plastics 2440020000 Industrial Adhesive Application 2461021000 Asphalt Paving: Cutback 2461022000 Asphalt Paving: Emulsified 2461160000 Drum and Barrel Reclamation 2461800000 Commercial Pesticide Application - all areas and types 2465000000 Consumer Products: All Products/Processes, all solvent types 2501060053 Gasoline Distribution - Stage I - Service Stations Storage Tanks 2501060102 Gasoline Distribution Stage II - Displacement Loss/Controlled 2501060201 Underground Storage Tank at Gasoline Service Station: Breathing Losses 2501060300 Protable Gasoline Containers 2501080050 Aviation Gasoline Distribution: Stage I 2501080100 Aviation Gasoline Distribution: Stage II 2505030120 Gasoline Distribution: Gasoline - Truck Transport 2601010000 Waste Diposal, Treatment, and Recovery: Industrial On-site Incineration 2601020000 Waste Diposal, Treatment, and Recovery: Comm/Instit. On-site Incineration 2610000100 Open Burning - Yard Waste - Leaf Species Unspecified 2610000400 Open Burning - Yard Waste - Brush Species Unspecified 2610000500 Open Burning - Land Clearing Debris 2610010000 Open Burning - Industrial 2610020000 Open Burning - Commercial/Institutional 2610030000 Open Burning - Residential, Household Waste 2620030000 Municipal Landfills 2630020010 Public Owned Treatment Works (POTWs): Wastewater Treatment Processes 2630020020 Public Owned Treatment Works (POTWs): Biosolids Processes 2630050000 Public Owned Treatment Works (POTWs): Biosolids Land Application 2640000000 Waste Disposal, Treatment, and Recovery: all types 2680001000 Biosolids Composting 2680002000 Mixed Waste Composting 2801000003 Agricultural Crop Tilling 2801700001 Ammonia Sources 2801700002 Ammonia Sources 2801700003 Ammonia Sources 2801700004 Ammonia Sources 2801700005 Ammonia Sources 2801700006 Ammonia Sources 2801700007 Ammonia Sources 2801700010 Ammonia Sources 2801700011 Ammonia Sources 2801700012 Ammonia Sources 2801700013 Ammonia Sources 2801700014 Ammonia Sources 2801700015 Ammonia Sources

Page 2Area SCC Codes

Area SCC Code Emission Process Description 2801700099 Ammonia Sources 2805001100 Ammonia Sources 2805001200 Ammonia Sources 2805001300 Ammonia Sources 2805002000 Ammonia Sources 2805003100 Ammonia Sources 2805007100 Ammonia Sources 2805007300 Ammonia Sources 2805008100 Ammonia Sources 2805008200 Ammonia Sources 2805008300 Ammonia Sources 2805009100 Ammonia Sources 2805009200 Ammonia Sources 2805009300 Ammonia Sources 2805010100 Ammonia Sources 2805010200 Ammonia Sources 2805010300 Ammonia Sources 2805018000 Ammonia Sources 2805019100 Ammonia Sources 2805019200 Ammonia Sources 2805019300 Ammonia Sources 2805021100 Ammonia Sources 2805021200 Ammonia Sources 2805021300 Ammonia Sources 2805022100 Ammonia Sources 2805022200 Ammonia Sources 2805022300 Ammonia Sources 2805023100 Ammonia Sources 2805023200 Ammonia Sources 2805023300 Ammonia Sources 2805025000 Ammonia Sources 2805030000 Ammonia Sources 2805030007 Ammonia Sources 2805030008 Ammonia Sources 2805035000 Ammonia Sources 2805039100 Ammonia Sources 2805039200 Ammonia Sources 2805039300 Ammonia Sources 2805040000 Ammonia Sources 2805045000 Ammonia Sources 2805047100 Ammonia Sources 2805047300 Ammonia Sources 2805053100 Ammonia Sources 2810001000 Open Burning - Forest and Wildfires 2810015000 Open Burning - Prescribed Burning 2810030000 Structure Fires

Page 3Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2399010000 NH3 123.97500 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000100 NH3 0.01501 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000400 NH3 0.01501 ANNUAL 2002 P-02-X --- 42003 Allegheny 2630020010 NH3 1.01642 ANNUAL 2002 P-02-X --- 42003 Allegheny 2630020020 NH3 5.34563 ANNUAL 2002 P-02-X --- 42003 Allegheny 2630050000 NH3 25.30263 ANNUAL 2002 P-02-X --- 42003 Allegheny 2680001000 NH3 73.24989 ANNUAL 2002 P-02-X --- 42003 Allegheny 2680002000 NH3 62.50603 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700001 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700002 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700003 NH3 1.89035 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700004 NH3 15.14370 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700005 NH3 0.02148 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700006 NH3 0.07645 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700007 NH3 0.03276 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700010 NH3 33.48180 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700011 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700012 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700013 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700014 NH3 0.06005 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700015 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801700099 NH3 4.95583 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805001100 NH3 2.67960 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805001200 NH3 0.00107 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805001300 NH3 2.15160 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805002000 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805003100 NH3 7.22040 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805007100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805007300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805008100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805008200 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805008300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805009100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805009200 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805009300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805010100 NH3 0.00000 ANNUAL 2002 P-02-X ---

Page 1Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2805010200 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805010300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805018000 NH3 18.48000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805019100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805019200 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805019300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805021100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805021200 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805021300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805022100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805022200 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805022300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805023100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805023200 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805023300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805025000 NH3 1.88760 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805030000 NH3 37.48800 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805030007 NH3 0.19800 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805030008 NH3 0.09926 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805035000 NH3 17.55600 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805039100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805039200 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805039300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805040000 NH3 2.99640 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805045000 NH3 2.03280 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805047100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805047300 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2805053100 NH3 0.00000 ANNUAL 2002 P-02-X --- 42003 Allegheny 2810015000 NH3 0.15188 ANNUAL 2002 E-02-X --- TOTAL NH3 440.03066 LIB-CLN NH3 7.41584

42003 Allegheny 2102002000 NOX 555.87736 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103002000 NOX 895.99974 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103004000 NOX 94.87796 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103005000 NOX 56.88980 ANNUAL 2002 S-02-X ---

Page 2Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2103006000 NOX 624.91734 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103007000 NOX 0.00000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103011000 NOX 20.30454 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104002000 NOX 5.60004 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104004000 NOX 49.82115 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104006000 NOX 2159.61382 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104007000 NOX 32.66576 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104008001 NOX 9.64469 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008002 NOX 24.00548 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008004 NOX 0.42867 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008010 NOX 17.16128 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008030 NOX 0.30645 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104011000 NOX 4.84037 ANNUAL 2002 S-02-X --- 42003 Allegheny 2461160000 NOX 2.09091 ANNUAL 2002 E-02-X --- 42003 Allegheny 2601010000 NOX 50.29158 ANNUAL 2002 S-02-X --- 42003 Allegheny 2601020000 NOX 125.82441 ANNUAL 2002 S-02-X --- 42003 Allegheny 2610000100 NOX 0.07384 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000400 NOX 0.05955 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000500 NOX 0.00000 ANNUAL 2002 E-02-X --- 42003 Allegheny 2610010000 NOX 4.66022 ANNUAL 2002 S-02-X --- 42003 Allegheny 2610020000 NOX 18.28662 ANNUAL 2002 S-02-X --- 42003 Allegheny 2610030000 NOX 0.54513 ANNUAL 2002 P-02-X --- 42003 Allegheny 2810001000 NOX 0.00000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2810015000 NOX 0.72436 ANNUAL 2002 E-02-X --- 42003 Allegheny 2810030000 NOX 1.83987 ANNUAL 2002 S-02-X --- TOTAL NOx 4757.35094 LIB-CLN NOx 80.17564

42003 Allegheny 2102002000 PM10-PRI 239.86950 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103002000 PM10-PRI 372.48557 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103004000 PM10-PRI 14.53794 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103005000 PM10-PRI 9.81918 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103006000 PM10-PRI 54.39561 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103007000 PM10-PRI 0.06730 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103011000 PM10-PRI 2.41624 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104002000 PM10-PRI 4.45542 ANNUAL 2002 S-02-X ---

Page 3Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2104004000 PM10-PRI 6.58746 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104006000 PM10-PRI 174.60708 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104007000 PM10-PRI 2.11394 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104008001 PM10-PRI 87.54412 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008002 PM10-PRI 262.34561 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008003 PM10-PRI 10.41107 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008004 PM10-PRI 4.37243 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008010 PM10-PRI 187.54833 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008030 PM10-PRI 3.12581 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008050 PM10-PRI 7.44277 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104011000 PM10-PRI 0.66207 ANNUAL 2002 S-02-X --- 42003 Allegheny 2294000000 PM10-PRI 2404.53587 ANNUAL 2002 P-02-X --- 42003 Allegheny 2296000000 PM10-PRI 967.48164 ANNUAL 2002 P-02-X --- 42003 Allegheny 2302002100 PM10-PRI 43.08374 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302002200 PM10-PRI 281.87349 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302003100 PM10-PRI 75.05233 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302003200 PM10-PRI 4.95124 ANNUAL 2002 E-02-X --- 42003 Allegheny 2311010000 PM10-PRI 90.79845 ANNUAL 2002 E-02-X --- 42003 Allegheny 2311020000 PM10-PRI 1773.29951 ANNUAL 2002 E-02-X --- 42003 Allegheny 2311030000 PM10-PRI 1480.43221 ANNUAL 2002 E-02-X --- 42003 Allegheny 2325000000 PM10-PRI 238.87000 ANNUAL 1999 E-99-F-PR --- 42003 Allegheny 2399000000 PM10-PRI 36.85000 ANNUAL 1999 E-99-F-PR --- 42003 Allegheny 2461160000 PM10-PRI 18.18182 ANNUAL 2002 E-02-X --- 42003 Allegheny 2610000100 PM10-PRI 0.26203 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000400 PM10-PRI 0.23499 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000500 PM10-PRI 0.00000 ANNUAL 2002 E-02-X --- 42003 Allegheny 2610030000 PM10-PRI 1.69794 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801000003 PM10-PRI 104.36977 ANNUAL 1998 E-98-G --- 42003 Allegheny 2810001000 PM10-PRI 0.00000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2810015000 PM10-PRI 3.28298 ANNUAL 2002 E-02-X --- TOTAL PM10 8970.06545 LIB-CLN PM10 151.17251

42003 Allegheny 2102002000 PM25-PRI 95.00449 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103002000 PM25-PRI 163.19093 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103004000 PM25-PRI 9.85218 ANNUAL 2002 S-02-X ---

Page 4Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2103005000 PM25-PRI 4.62152 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103006000 PM25-PRI 54.39561 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103007000 PM25-PRI 0.06730 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103011000 PM25-PRI 2.16243 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104002000 PM25-PRI 2.97848 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104004000 PM25-PRI 5.89550 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104006000 PM25-PRI 174.60708 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104007000 PM25-PRI 2.11394 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104008001 PM25-PRI 87.54412 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008002 PM25-PRI 262.34561 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008003 PM25-PRI 10.41107 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008004 PM25-PRI 4.37243 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008010 PM25-PRI 187.54833 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008030 PM25-PRI 3.12581 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008050 PM25-PRI 7.44277 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104011000 PM25-PRI 0.59253 ANNUAL 2002 S-02-X --- 42003 Allegheny 2294000000 PM25-PRI 163.89684 ANNUAL 2002 P-02-X --- 42003 Allegheny 2296000000 PM25-PRI 96.84937 ANNUAL 2002 P-02-X --- 42003 Allegheny 2302002100 PM25-PRI 41.76438 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302002200 PM25-PRI 272.48354 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302003100 PM25-PRI 57.03977 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302003200 PM25-PRI 4.19399 ANNUAL 2002 E-02-X --- 42003 Allegheny 2311010000 PM25-PRI 9.07985 ANNUAL 2002 E-02-X --- 42003 Allegheny 2311020000 PM25-PRI 177.32995 ANNUAL 2002 E-02-X --- 42003 Allegheny 2311030000 PM25-PRI 148.04322 ANNUAL 2002 E-02-X --- 42003 Allegheny 2325000000 PM25-PRI 47.77000 ANNUAL 1999 E-99-F-PR --- 42003 Allegheny 2399000000 PM25-PRI 25.54000 ANNUAL 1999 E-99-F-PR --- 42003 Allegheny 2461160000 PM25-PRI 18.18182 ANNUAL 2002 E-02-X --- 42003 Allegheny 2610000100 PM25-PRI 0.26203 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000400 PM25-PRI 0.18115 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000500 PM25-PRI 0.00000 ANNUAL 2002 E-02-X --- 42003 Allegheny 2610030000 PM25-PRI 1.55495 ANNUAL 2002 P-02-X --- 42003 Allegheny 2801000003 PM25-PRI 20.87395 ANNUAL 1998 E-98-G --- 42003 Allegheny 2810001000 PM25-PRI 0.00000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2810015000 PM25-PRI 2.81565 ANNUAL 2002 E-02-X --- TOTAL PM2.5 2166.13259

Page 5Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor LIB-CLN PM2.5 36.50583

42003 Allegheny 2102002000 SO2 1549.04490 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103002000 SO2 2116.52234 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103004000 SO2 765.62440 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103005000 SO2 170.51423 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103006000 SO2 4.29217 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103007000 SO2 0.00000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103011000 SO2 43.24867 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104002000 SO2 46.16648 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104004000 SO2 117.91006 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104006000 SO2 13.78477 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104007000 SO2 0.12600 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104008001 SO2 1.48380 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008002 SO2 3.42935 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008003 SO2 0.21247 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008004 SO2 0.08573 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008010 SO2 2.45161 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008030 SO2 0.06129 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008050 SO2 0.15189 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104011000 SO2 11.43329 ANNUAL 2002 S-02-X --- 42003 Allegheny 2399000000 SO2 16.49000 ANNUAL 1999 E-99-F --- 42003 Allegheny 2610000100 SO2 0.00905 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000400 SO2 0.01977 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610030000 SO2 0.09115 ANNUAL 2002 P-02-X --- 42003 Allegheny 2810001000 SO2 0.00000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2810015000 SO2 0.19861 ANNUAL 2002 E-02-X --- TOTAL SO2 4863.35206 LIB-CLN SO2 81.96207

42003 Allegheny 2102002000 VOC 21.89820 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103002000 VOC 38.91906 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103004000 VOC 0.00000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103005000 VOC 1.16883 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103006000 VOC 39.27180 ANNUAL 2002 S-02-X --- 42003 Allegheny 2103007000 VOC 0.00000 ANNUAL 2002 S-02-X ---

Page 6Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2103011000 VOC 0.34518 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104002000 VOC 6.15389 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104004000 VOC 1.93749 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104006000 VOC 126.36038 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104007000 VOC 1.16663 ANNUAL 2002 S-02-X --- 42003 Allegheny 2104008001 VOC 849.47475 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008002 VOC 454.38945 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008003 VOC 6.37413 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008004 VOC 3.21502 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008010 VOC 324.83860 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008030 VOC 2.29839 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104008050 VOC 4.55680 ANNUAL 2001 E-01-G --- 42003 Allegheny 2104011000 VOC 0.19473 ANNUAL 2002 S-02-X --- 42003 Allegheny 2302000000 VOC 285.33000 ANNUAL 1999 E-99-F --- 42003 Allegheny 2302002100 VOC 10.77920 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302002200 VOC 33.81086 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302003000 VOC 5.62285 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302003100 VOC 4.49970 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302003200 VOC 0.17948 ANNUAL 2002 E-02-X --- 42003 Allegheny 2302050000 VOC 107.25021 ANNUAL 2002 S-02-X --- 42003 Allegheny 2302070001 VOC 0.00000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2302070005 VOC 0.00976 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401001000 VOC 1585.90691 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401005000 VOC 570.42818 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401008000 VOC 233.17672 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401015000 VOC 40.28250 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401020000 VOC 127.53408 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401025000 VOC 388.86950 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401040000 VOC 144.69600 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401045000 VOC 289.22000 ANNUAL 1999 E-99-F --- 42003 Allegheny 2401050000 VOC 965.79551 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401055000 VOC 190.34400 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401060000 VOC 34.72500 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401065000 VOC 8.41000 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401080000 VOC 8.00800 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401085000 VOC 42.66370 ANNUAL 2002 S-02-X ---

Page 7Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2401090000 VOC 367.78275 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401100000 VOC 406.36928 ANNUAL 2002 S-02-X --- 42003 Allegheny 2401200000 VOC 406.36950 ANNUAL 2002 S-02-X --- 42003 Allegheny 2415200000 VOC 154.31873 ANNUAL 2002 S-02-X --- 42003 Allegheny 2415230000 VOC 66.13660 ANNUAL 2002 S-02-X --- 42003 Allegheny 2415300000 VOC 324.15562 ANNUAL 2002 S-02-X --- 42003 Allegheny 2415360000 VOC 749.24336 ANNUAL 2002 S-02-X --- 42003 Allegheny 2420000370 VOC 95.24280 ANNUAL 2002 S-02-X --- 42003 Allegheny 2425000000 VOC 756.40843 ANNUAL 2002 S-02-X --- 42003 Allegheny 2430000000 VOC 63.56000 ANNUAL 1999 E-99-F --- 42003 Allegheny 2440020000 VOC 756.21000 ANNUAL 1999 E-99-F --- 42003 Allegheny 2461021000 VOC 132.61470 ANNUAL 2002 S-02-X --- 42003 Allegheny 2461022000 VOC 57.17800 ANNUAL 2002 S-02-X --- 42003 Allegheny 2461800000 VOC 18.42269 ANNUAL 2002 S-02-X --- 42003 Allegheny 2465000000 VOC 4494.15978 ANNUAL 2002 S-02-X --- 42003 Allegheny 2501060053 VOC 120.31854 ANNUAL 2002 S-02-X --- 42003 Allegheny 2501060102 VOC 573.55658 ANNUAL 2002 S-02-X --- 42003 Allegheny 2501060201 VOC 73.65725 ANNUAL 2002 S-02-X --- 42003 Allegheny 2501060300 VOC 1321.52260 ANNUAL 2002 S-02-X --- 42003 Allegheny 2501080050 VOC 43.37455 ANNUAL 2002 E-02-X --- 42003 Allegheny 2501080100 VOC 2.63636 ANNUAL 2002 E-02-X --- 42003 Allegheny 2505030120 VOC 14.31164 ANNUAL 2002 S-02-X --- 42003 Allegheny 2601010000 VOC 133.20474 ANNUAL 2002 S-02-X --- 42003 Allegheny 2601020000 VOC 335.88481 ANNUAL 2002 S-02-X --- 42003 Allegheny 2610000100 VOC 0.33349 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000400 VOC 0.22629 ANNUAL 2002 P-02-X --- 42003 Allegheny 2610000500 VOC 0.00000 ANNUAL 2002 E-02-X --- 42003 Allegheny 2610010000 VOC 23.30112 ANNUAL 2002 S-02-X --- 42003 Allegheny 2610020000 VOC 91.43309 ANNUAL 2002 S-02-X --- 42003 Allegheny 2610030000 VOC 0.38230 ANNUAL 2002 P-02-X --- 42003 Allegheny 2620030000 VOC 669.95197 ANNUAL 2002 S-02-X --- 42003 Allegheny 2630020010 VOC 318.97590 ANNUAL 2002 P-02-X --- 42003 Allegheny 2640000000 VOC 310.06000 ANNUAL 1999 E-99-F --- 42003 Allegheny 2680001000 VOC 37.96488 ANNUAL 2002 P-02-X --- 42003 Allegheny 2680002000 VOC 69.40171 ANNUAL 2002 P-02-X --- 42003 Allegheny 2810001000 VOC 0.00000 ANNUAL 2002 S-02-X ---

Page 8Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2810015000 VOC 1.58892 ANNUAL 2002 E-02-X --- 42003 Allegheny 2810030000 VOC 14.45608 ANNUAL 2002 S-02-X --- TOTAL VOC 19964.82054 LIB-CLN VOC 336.46712

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2399010000 NH3 123.97500 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000100 NH3 0.01410 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000400 NH3 0.01410 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2630020010 NH3 1.14630 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2630020020 NH3 6.02880 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2630050000 NH3 28.53650 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2680001000 NH3 68.85120 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2680002000 NH3 58.75250 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700001 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700002 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700003 NH3 2.51770 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700004 NH3 20.16940 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700005 NH3 0.02860 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700006 NH3 0.10180 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700007 NH3 0.04360 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700010 NH3 44.59330 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700011 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700012 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700013 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700014 NH3 0.08000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700015 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801700099 NH3 6.60050 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805001100 NH3 3.56890 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805001200 NH3 0.00140 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805001300 NH3 2.86560 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805002000 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805003100 NH3 9.61660 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805007100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805007300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY

Page 9Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2805008100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805008200 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805008300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805009100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805009200 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805009300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805010100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805010200 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805010300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805018000 NH3 24.61290 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805019100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805019200 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805019300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805021100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805021200 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805021300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805022100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805022200 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805022300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805023100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805023200 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805023300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805025000 NH3 2.51400 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805030000 NH3 49.92900 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805030007 NH3 0.26370 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805030008 NH3 0.13220 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805035000 NH3 23.38230 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805039100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805039200 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805039300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805040000 NH3 3.99080 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805045000 NH3 2.70740 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805047100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805047300 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2805053100 NH3 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2810015000 NH3 0.09120 ANNUAL 2012 MACPROJ RxFIRE

Page 10Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor TOTAL NH3 485.12940 LIB-CLN NH3 8.17589

42003 Allegheny 2102002000 NOX 586.76520 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103002000 NOX 933.02420 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103004000 NOX 103.18430 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103005000 NOX 53.44060 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103006000 NOX 647.08130 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103007000 NOX 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103011000 NOX 28.15720 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104002000 NOX 5.80170 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104004000 NOX 49.85460 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104006000 NOX 2402.03050 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104007000 NOX 36.28090 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008001 NOX 9.41950 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008002 NOX 23.44510 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008004 NOX 0.41870 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008010 NOX 16.76070 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008030 NOX 0.29930 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104011000 NOX 8.69090 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2461160000 NOX 2.68240 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2601010000 NOX 52.28840 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2601020000 NOX 130.82020 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000100 NOX 0.06940 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000400 NOX 0.05600 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000500 NOX 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610010000 NOX 4.84530 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610020000 NOX 19.01270 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610030000 NOX 0.51240 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2810001000 NOX 0.00000 ANNUAL 2012 MACPROJ WFIRE 42003 Allegheny 2810015000 NOX 0.43520 ANNUAL 2012 MACPROJ RxFIRE 42003 Allegheny 2810030000 NOX 1.72940 ANNUAL 2012 MACPROJ GROWONLY TOTAL NOx 5117.10610 LIB-CLN NOx 86.23859

42003 Allegheny 2102002000 PM10-PRI 253.19810 ANNUAL 2012 MACPROJ GROWONLY

Page 11Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2103002000 PM10-PRI 387.87740 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103004000 PM10-PRI 15.81070 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103005000 PM10-PRI 9.22380 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103006000 PM10-PRI 56.32490 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103007000 PM10-PRI 0.07160 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103011000 PM10-PRI 3.35070 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104002000 PM10-PRI 4.61590 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104004000 PM10-PRI 6.59190 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104006000 PM10-PRI 194.20670 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104007000 PM10-PRI 2.34790 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008001 PM10-PRI 85.50040 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008002 PM10-PRI 153.83520 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2104008003 PM10-PRI 10.16800 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008004 PM10-PRI 4.27040 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008010 PM10-PRI 109.97530 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2104008030 PM10-PRI 3.05280 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008050 PM10-PRI 7.26900 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104011000 PM10-PRI 1.18870 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2294000000 PM10-PRI 2260.14110 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2296000000 PM10-PRI 909.38340 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302002100 PM10-PRI 44.82450 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302002200 PM10-PRI 293.26230 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302003100 PM10-PRI 78.08470 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302003200 PM10-PRI 5.15130 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2311010000 PM10-PRI 108.21030 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2311020000 PM10-PRI 2113.35450 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2311030000 PM10-PRI 1764.32580 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2325000000 PM10-PRI 260.77750 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2399000000 PM10-PRI 54.51460 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2461160000 PM10-PRI 23.32520 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000100 PM10-PRI 0.24630 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000400 PM10-PRI 0.22090 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000500 PM10-PRI 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610030000 PM10-PRI 1.59600 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801000003 PM10-PRI 139.00670 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2810001000 PM10-PRI 0.00000 ANNUAL 2012 MACPROJ WFIRE

Page 12Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2810015000 PM10-PRI 1.97230 ANNUAL 2012 MACPROJ RxFIRE TOTAL PM10 9367.27680 LIB-CLN PM10 157.86672

42003 Allegheny 2102002000 PM25-PRI 100.28350 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103002000 PM25-PRI 169.93430 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103004000 PM25-PRI 10.71470 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103005000 PM25-PRI 4.34130 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103006000 PM25-PRI 56.32490 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103007000 PM25-PRI 0.07160 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103011000 PM25-PRI 2.99870 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104002000 PM25-PRI 3.08580 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104004000 PM25-PRI 5.89950 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104006000 PM25-PRI 194.20670 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104007000 PM25-PRI 2.34790 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008001 PM25-PRI 85.50040 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008002 PM25-PRI 153.83520 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2104008003 PM25-PRI 10.16800 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008004 PM25-PRI 4.27040 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008010 PM25-PRI 109.97530 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2104008030 PM25-PRI 3.05280 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008050 PM25-PRI 7.26900 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104011000 PM25-PRI 1.06390 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2294000000 PM25-PRI 154.05470 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2296000000 PM25-PRI 91.03350 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302002100 PM25-PRI 43.45180 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302002200 PM25-PRI 283.49300 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302003100 PM25-PRI 59.34440 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302003200 PM25-PRI 4.36340 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2311010000 PM25-PRI 10.82100 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2311020000 PM25-PRI 211.33550 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2311030000 PM25-PRI 176.43260 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2325000000 PM25-PRI 52.15110 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2399000000 PM25-PRI 37.78300 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2461160000 PM25-PRI 23.32520 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000100 PM25-PRI 0.24630 ANNUAL 2012 MACPROJ GROWONLY

Page 13Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2610000400 PM25-PRI 0.17030 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000500 PM25-PRI 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610030000 PM25-PRI 1.46160 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2801000003 PM25-PRI 27.80130 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2810001000 PM25-PRI 0.00000 ANNUAL 2012 MACPROJ WFIRE 42003 Allegheny 2810015000 PM25-PRI 1.69150 ANNUAL 2012 MACPROJ RxFIRE TOTAL PM2.5 2104.30410 LIB-CLN PM2.5 35.46384

42003 Allegheny 2102002000 SO2 1635.11910 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103002000 SO2 2203.98130 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103004000 SO2 832.65330 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103005000 SO2 160.17600 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103006000 SO2 4.44440 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103007000 SO2 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103011000 SO2 59.97490 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104002000 SO2 47.82920 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104004000 SO2 117.98930 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104006000 SO2 15.33210 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104007000 SO2 0.13990 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008001 SO2 1.44920 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008002 SO2 3.34930 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008003 SO2 0.20750 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008004 SO2 0.08370 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008010 SO2 2.39440 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008030 SO2 0.05990 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008050 SO2 0.14830 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104011000 SO2 20.52840 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2399000000 SO2 24.39470 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000100 SO2 0.00850 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000400 SO2 0.01860 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610030000 SO2 0.08570 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2810001000 SO2 0.00000 ANNUAL 2012 MACPROJ WFIRE 42003 Allegheny 2810015000 SO2 0.11930 ANNUAL 2012 MACPROJ RxFIRE TOTAL SO2 5130.48700 LIB-CLN SO2 86.46410

Page 14Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor

42003 Allegheny 2102002000 VOC 23.11500 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103002000 VOC 40.52730 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103004000 VOC 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103005000 VOC 1.09800 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103006000 VOC 40.66460 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103007000 VOC 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2103011000 VOC 0.47870 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104002000 VOC 6.37550 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104004000 VOC 1.93880 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104006000 VOC 140.54430 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104007000 VOC 1.29570 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008001 VOC 829.64380 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008002 VOC 186.74340 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2104008003 VOC 6.22530 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008004 VOC 3.14000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008010 VOC 133.50100 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2104008030 VOC 2.24470 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104008050 VOC 4.45040 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2104011000 VOC 0.34960 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302000000 VOC 298.21780 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302002100 VOC 11.21470 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302002200 VOC 35.17700 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302003000 VOC 5.85000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302003100 VOC 4.68150 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302003200 VOC 0.18670 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302050000 VOC 111.50850 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302070001 VOC 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2302070005 VOC 0.00980 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401001000 VOC 1028.56340 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2401005000 VOC 546.44000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401008000 VOC 151.23020 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2401015000 VOC 41.88190 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401020000 VOC 132.59780 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401025000 VOC 486.48390 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401040000 VOC 150.44110 ANNUAL 2012 MACPROJ GROWONLY

Page 15Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2401045000 VOC 401.17620 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401050000 VOC 1301.47320 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401055000 VOC 486.47740 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401060000 VOC 38.27050 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401065000 VOC 8.74390 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401080000 VOC 8.32600 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401085000 VOC 51.64990 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401090000 VOC 345.69700 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2401100000 VOC 263.55680 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2401200000 VOC 263.55700 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2415200000 VOC 145.05170 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2415230000 VOC 62.16500 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2415300000 VOC 304.68970 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2415360000 VOC 704.25050 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2420000370 VOC 89.52340 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2425000000 VOC 710.98530 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2430000000 VOC 90.74450 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2440020000 VOC 1118.70990 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2461021000 VOC 170.12980 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2461022000 VOC 73.35300 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2461800000 VOC 17.31640 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2465000000 VOC 3624.43310 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2501060053 VOC 116.66510 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2501060102 VOC 362.71490 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2501060201 VOC 71.42060 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2501060300 VOC 693.12740 ANNUAL 2012 MACPROJ GROANDCNTRL 42003 Allegheny 2501080050 VOC 60.17430 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2501080100 VOC 3.65750 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2505030120 VOC 13.87710 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2601010000 VOC 138.49360 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2601020000 VOC 349.22100 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000100 VOC 0.31350 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000400 VOC 0.21270 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610000500 VOC 0.00000 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610010000 VOC 24.22630 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2610020000 VOC 95.06340 ANNUAL 2012 MACPROJ GROWONLY

Page 16Liberty-Clairton Nonpoint (Area) Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source Projection Factor 42003 Allegheny 2610030000 VOC 0.35930 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2620030000 VOC 755.57650 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2630020010 VOC 359.74330 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2640000000 VOC 349.68780 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2680001000 VOC 35.68510 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2680002000 VOC 65.23410 ANNUAL 2012 MACPROJ GROWONLY 42003 Allegheny 2810001000 VOC 0.00000 ANNUAL 2012 MACPROJ WFIRE 42003 Allegheny 2810015000 VOC 0.95460 ANNUAL 2012 MACPROJ RxFIRE 42003 Allegheny 2810030000 VOC 13.58800 ANNUAL 2012 MACPROJ GROWONLY TOTAL VOC 18217.09670 LIB-CLN VOC 307.01273

Page 17

# F

- 3 : Nonroad SourcesNonroad SCC Codes

Nonroad SCC Code Emission Equipment Classification 2260001010 Motorcycles: Off-Road Recreational Equipment 2260001020 Snowmobiles Recreational Equipment 2260001030 ATVs Recreational Equipment 2260001060 Specialty Vehicles/Carts Recreational Equipment 2260002006 Tampers/Rammers Construction and Mining Equipment 2260002009 Plate Compactors Construction and Mining Equipment 2260002021 Paving Equipment Construction and Mining Equipment 2260002027 Signal Boards/Light Plants Construction and Mining Equipment 2260002039 Concrete/Industrial Saws Construction and Mining Equipment 2260002054 Crushing/Proc. Equipment Construction and Mining Equipment 2260003030 Sweepers/Scrubbers Industrial Equipment 2260003040 Other General Industrial Eqp Industrial Equipment 2260004015 Rotary Tillers < 6 HP Lawn and Garden Equipment (Res) 2260004016 Rotary Tillers < 6 HP Lawn and Garden Equipment (Com) 2260004020 Chain Saws < 6 HP Lawn and Garden Equipment (Res) 2260004021 Chain Saws < 6 HP Lawn and Garden Equipment (Com) 2260004025 Trimmers/Edgers/Brush Cutter Lawn and Garden Equipment (Res) 2260004026 Trimmers/Edgers/Brush Cutter Lawn and Garden Equipment (Com) 2260004030 Leafblowers/Vacuums Lawn and Garden Equipment (Res) 2260004031 Leafblowers/Vacuums Lawn and Garden Equipment (Com) 2260004035 Snowblowers Lawn and Garden Equipment (Res) 2260004036 Snowblowers Lawn and Garden Equipment (Com) 2260004071 Commercial Turf Equipment Lawn and Garden Equipment (Com) 2260005035 Sprayers Agricultural Equipment 2260006005 Generator Sets Commercial Equipment 2260006010 Pumps Commercial Equipment 2260006015 Air Compressors Commercial Equipment 2260006035 Hydro Power Units Commercial Equipment 2260007005 Chain Saws > 6 HP Logging Equipment 2265001010 Motorcycles: Off-Road Recreational Equipment 2265001030 ATVs Recreational Equipment 2265001050 Golf Carts Recreational Equipment 2265001060 Specialty Vehicles/Carts Recreational Equipment 2265002003 Pavers Construction and Mining Equipment 2265002006 Tampers/Rammers Construction and Mining Equipment 2265002009 Plate Compactors Construction and Mining Equipment 2265002015 Rollers Construction and Mining Equipment 2265002021 Paving Equipment Construction and Mining Equipment 2265002024 Surfacing Equipment Construction and Mining Equipment 2265002027 Signal Boards/Light Plants Construction and Mining Equipment 2265002030 Trenchers Construction and Mining Equipment 2265002033 Bore/Drill Rigs Construction and Mining Equipment 2265002039 Concrete/Industrial Saws Construction and Mining Equipment 2265002042 Cement & Mortar Mixers Construction and Mining Equipment 2265002045 Cranes Construction and Mining Equipment 2265002054 Crushing/Proc. Equipment Construction and Mining Equipment 2265002057 Rough Terrain Forklifts Construction and Mining Equipment 2265002060 Rubber Tire Loaders Construction and Mining Equipment 2265002066 Tractors/Loaders/Backhoes Construction and Mining Equipment 2265002072 Skid Steer Loaders Construction and Mining Equipment 2265002078 Dumpers/Tenders Construction and Mining Equipment

Page 1Nonroad SCC Codes

Nonroad SCC Code Emission Equipment Classification 2265002081 Other Construction Equipment Construction and Mining Equipment 2265003010 Aerial Lifts Industrial Equipment 2265003020 Forklifts Industrial Equipment 2265003030 Sweepers/Scrubbers Industrial Equipment 2265003040 Other General Industrial Eqp Industrial Equipment 2265003050 Other Material Handling Eqp Industrial Equipment 2265003060 AC\Refrigeration Industrial Equipment 2265003070 Terminal Tractors Industrial Equipment 2265004010 Lawn mowers Lawn and Garden Equipment (Res) 2265004011 Lawn mowers Lawn and Garden Equipment (Com) 2265004015 Rotary Tillers < 6 HP Lawn and Garden Equipment (Res) 2265004016 Rotary Tillers < 6 HP Lawn and Garden Equipment (Com) 2265004025 Trimmers/Edgers/Brush Cutter Lawn and Garden Equipment (Res) 2265004026 Trimmers/Edgers/Brush Cutter Lawn and Garden Equipment (Com) 2265004030 Leafblowers/Vacuums Lawn and Garden Equipment (Res) 2265004031 Leafblowers/Vacuums Lawn and Garden Equipment (Com) 2265004035 Snowblowers Lawn and Garden Equipment (Res) 2265004036 Snowblowers Lawn and Garden Equipment (Com) 2265004040 Rear Engine Riding Mowers Lawn and Garden Equipment (Res) 2265004041 Rear Engine Riding Mowers Lawn and Garden Equipment (Com) 2265004046 Front Mowers Lawn and Garden Equipment (Com) 2265004051 Shredders < 6 HP Lawn and Garden Equipment (Com) 2265004055 Lawn & Garden Tractors Lawn and Garden Equipment (Res) 2265004056 Lawn & Garden Tractors Lawn and Garden Equipment (Com) 2265004066 Chippers/Stump Grinders Lawn and Garden Equipment (Com) 2265004071 Commercial Turf Equipment Lawn and Garden Equipment (Com) 2265004075 Other Lawn & Garden Eqp. Lawn and Garden Equipment (Res) 2265004076 Other Lawn & Garden Eqp. Lawn and Garden Equipment (Com) 2265005010 2-Wheel Tractors Agricultural Equipment 2265005015 Agricultural Tractors Agricultural Equipment 2265005020 Combines Agricultural Equipment 2265005025 Balers Agricultural Equipment 2265005030 Agricultural Mowers Agricultural Equipment 2265005035 Sprayers Agricultural Equipment 2265005040 Tillers > 6 HP Agricultural Equipment 2265005045 Swathers Agricultural Equipment 2265005055 Other Agricultural Equipment Agricultural Equipment 2265005060 Irrigation Sets Agricultural Equipment 2265006005 Generator Sets Commercial Equipment 2265006010 Pumps Commercial Equipment 2265006015 Air Compressors Commercial Equipment 2265006025 Welders Commercial Equipment 2265006030 Pressure Washers Commercial Equipment 2265006035 Hydro Power Units Commercial Equipment 2265007010 Shredders > 6 HP Logging Equipment 2265007015 Forest Eqp - Feller/Bunch/Skidder Logging Equipment 2265008005 Airport Ground Support Equipment Airport Equipment 2265010010 Other Oil Field Equipment Industrial Equipment 2267001060 Specialty Vehicle Carts Recreational Equipment 2267002003 Pavers Construction and Mining Equipment 2267002015 Rollers Construction and Mining Equipment

Page 2Nonroad SCC Codes

Nonroad SCC Code Emission Equipment Classification 2267002021 Paving Equipment Construction and Mining Equipment 2267002024 Surfacing Equipment Construction and Mining Equipment 2267002030 Trenchers Construction and Mining Equipment 2267002033 Bore/Drill Rigs Construction and Mining Equipment 2267002039 Concrete/Industrial Saws Construction and Mining Equipment 2267002045 Cranes Construction and Mining Equipment 2267002054 Crushing/Proc. Equipment Construction and Mining Equipment 2267002057 Rough Terrain Forklifts Construction and Mining Equipment 2267002060 Rubber Tire Loaders Construction and Mining Equipment 2267002066 Tractors/Loaders/Backhoes Construction and Mining Equipment 2267002072 Skid Steer Loaders Construction and Mining Equipment 2267002081 Other Construction Equipment Construction and Mining Equipment 2267003010 Aerial Lifts Industrial Equipment 2267003020 Forklifts Industrial Equipment 2267003030 Sweepers/Scrubbers Industrial Equipment 2267003040 Other General Industrial Equipm Industrial Equipment 2267003050 Other Material Handling Equipment Industrial Equipment 2267003070 Terminal Tractors Industrial Equipment 2267004066 Chippers/Stump Grinders Lawn and Garden Equipment (Com) 2267005055 Other Agricultural Equipment Agricultural Equipment 2267005060 Irrigation Sets Agricultural Equipment 2267006005 Generator Sets Commercial Equipment 2267006010 Pumps Commercial Equipment 2267006015 Air Compressors Commercial Equipment 2267006025 Welders Commercial Equipment 2267006030 Pressure Washers Commercial Equipment 2267006035 Hydro Power Units Commercial Equipment 2267008005 Airport Ground Support Equipment Airport Equipment 2268002081 Other Construction Equipment Construction and Mining Equipment 2268003020 Forklifts Industrial Equipment 2268003030 Sweepers/Scrubbers Industrial Equipment 2268003040 Other General Industrial Equipment Industrial Equipment 2268003060 AC\Refrigeration Industrial Equipment 2268003070 Terminal Tractors Industrial Equipment 2268005055 Other Agricultural Equipment Agricultural Equipment 2268005060 Irrigation Sets Agricultural Equipment 2268006005 Generator Sets Commercial Equipment 2268006010 Pumps Commercial Equipment 2268006015 Air Compressors Commercial Equipment 2268006020 Gas Compressors Commercial Equipment 2268006035 Hydro Power Units Commercial Equipment 2268010010 Other Oil Field Equipment Industrial Equipment 2270001060 Speciality Vehicle Carts Recreational Equipment 2270002003 Pavers Construction and Mining Equipment 2270002006 Tampers/Rammers Construction and Mining Equipment 2270002009 Plate Compactors Construction and Mining Equipment 2270002015 Rollers Construction and Mining Equipment 2270002018 Scrapers Construction and Mining Equipment 2270002021 Paving Equipment Construction and Mining Equipment 2270002024 Surfacing Equipment Construction and Mining Equipment 2270002027 Signal Boards/Light Plants Construction and Mining Equipment

Page 3Nonroad SCC Codes

Nonroad SCC Code Emission Equipment Classification 2270002030 Trenchers Construction and Mining Equipment 2270002033 Bore/Drill Rigs Construction and Mining Equipment 2270002036 Excavators Construction and Mining Equipment 2270002039 Concrete/Industrial Saws Construction and Mining Equipment 2270002042 Cement & Mortar Mixers Construction and Mining Equipment 2270002045 Cranes Construction and Mining Equipment 2270002048 Graders Construction and Mining Equipment 2270002051 Off-highway Trucks Construction and Mining Equipment 2270002054 Crushing/Proc. Equipment Construction and Mining Equipment 2270002057 Rough Terrain Forklifts Construction and Mining Equipment 2270002060 Rubber Tire Loaders Construction and Mining Equipment 2270002066 Tractors/Loaders/Backhoes Construction and Mining Equipment 2270002069 Crawler Tractor/Dozers Construction and Mining Equipment 2270002072 Skid Steer Loaders Construction and Mining Equipment 2270002075 Off-Highway Tractors Construction and Mining Equipment 2270002078 Dumpers/Tenders Construction and Mining Equipment 2270002081 Other Construction Equipment Construction and Mining Equipment 2270003010 Aerial Lifts Industrial Equipment 2270003020 Forklifts Industrial Equipment 2270003030 Sweepers/Scrubbers Industrial Equipment 2270003040 Other General Industrial Eqp Industrial Equipment 2270003050 Other Material Handling Eqp Industrial Equipment 2270003060 AC\Refrigeration Industrial Equipment 2270003070 Terminal Tractors Industrial Equipment 2270004031 Leafblowers/Vacuums Lawn and Garden Equipment (Com) 2270004036 Snowblowers Lawn and Garden Equipment (Com) 2270004046 Front Mowers Lawn and Garden Equipment (Com) 2270004056 Lawn & Garden Tractors Lawn and Garden Equipment (Com) 2270004066 Chippers/Stump Grinders Lawn and Garden Equipment (Com) 2270004071 Commercial Turf Equipment Lawn and Garden Equipment (Com) 2270004076 Other Lawn & Garden Eqp. Lawn and Garden Equipment (Com) 2270005010 2-Wheel Tractors Agricultural Equipment 2270005015 Agricultural Tractors Agricultural Equipment 2270005020 Combines Agricultural Equipment 2270005025 Balers Agricultural Equipment 2270005030 Agricultural Mowers Agricultural Equipment 2270005035 Sprayers Agricultural Equipment 2270005040 Tillers > 6 HP Agricultural Equipment 2270005045 Swathers Agricultural Equipment 2270005055 Other Agricultural Equipment Agricultural Equipment 2270005060 Irrigation Sets Agricultural Equipment 2270006005 Generator Sets Commercial Equipment 2270006010 Pumps Commercial Equipment 2270006015 Air Compressors Commercial Equipment 2270006020 Gas Compressors Commercial Equipment 2270006025 Welders Commercial Equipment 2270006030 Pressure Washers Commercial Equipment 2270006035 Hydro Power Units Commercial Equipment 2270007010 Shredders > 6 HP Logging Equipment 2270007015 Forest Eqp - Feller/Bunch/Skidder Logging Equipment 2270008005 Airport Ground Support Equipment Airport Equipment

Page 4Nonroad SCC Codes

Nonroad SCC Code Emission Equipment Classification 2270009010 Other Underground Mining Equipment Construction and Mining Equipment 2270010010 Other Oil Field Equipment Industrial Equipment 2282005010 Outboard Pleasure Craft 2282005015 Personal Water Craft Pleasure Craft 2282010005 Inboard/Sterndrive Pleasure Craft 2282020005 Inboard/Sterndrive Pleasure Craft 2282020010 Outboards Pleasure Craft 2285002015 Railway Maintenance Railroad Equipment 2285004015 Railway Maintenance Railroad Equipment 2285006015 Railway Maintenance Railroad Equipment

Page 5Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2260001010 NH3 0.00603 ANNUAL 2002 E-02-X 42003 Allegheny 2260001020 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260001030 NH3 0.00485 ANNUAL 2002 E-02-X 42003 Allegheny 2260001060 NH3 0.00128 ANNUAL 2002 E-02-X 42003 Allegheny 2260002006 NH3 0.00321 ANNUAL 2002 E-02-X 42003 Allegheny 2260002009 NH3 0.00018 ANNUAL 2002 E-02-X 42003 Allegheny 2260002021 NH3 0.00022 ANNUAL 2002 E-02-X 42003 Allegheny 2260002027 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260002039 NH3 0.00825 ANNUAL 2002 E-02-X 42003 Allegheny 2260002054 NH3 0.00004 ANNUAL 2002 E-02-X 42003 Allegheny 2260003030 NH3 0.00010 ANNUAL 2002 E-02-X 42003 Allegheny 2260003040 NH3 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2260004015 NH3 0.00099 ANNUAL 2002 E-02-X 42003 Allegheny 2260004016 NH3 0.00281 ANNUAL 2002 E-02-X 42003 Allegheny 2260004020 NH3 0.01345 ANNUAL 2002 E-02-X 42003 Allegheny 2260004021 NH3 0.03480 ANNUAL 2002 E-02-X 42003 Allegheny 2260004025 NH3 0.01862 ANNUAL 2002 E-02-X 42003 Allegheny 2260004026 NH3 0.02727 ANNUAL 2002 E-02-X 42003 Allegheny 2260004030 NH3 0.01202 ANNUAL 2002 E-02-X 42003 Allegheny 2260004031 NH3 0.02655 ANNUAL 2002 E-02-X 42003 Allegheny 2260004035 NH3 0.00476 ANNUAL 2002 E-02-X 42003 Allegheny 2260004036 NH3 0.00660 ANNUAL 2002 E-02-X 42003 Allegheny 2260004071 NH3 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2260005035 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260006005 NH3 0.00181 ANNUAL 2002 E-02-X 42003 Allegheny 2260006010 NH3 0.01201 ANNUAL 2002 E-02-X 42003 Allegheny 2260006015 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260006035 NH3 0.00007 ANNUAL 2002 E-02-X 42003 Allegheny 2260007005 NH3 0.00006 ANNUAL 2002 E-02-X 42003 Allegheny 2265001010 NH3 0.00175 ANNUAL 2002 E-02-X 42003 Allegheny 2265001030 NH3 0.01672 ANNUAL 2002 E-02-X 42003 Allegheny 2265001050 NH3 0.05404 ANNUAL 2002 E-02-X 42003 Allegheny 2265001060 NH3 0.00105 ANNUAL 2002 E-02-X 42003 Allegheny 2265002003 NH3 0.00180 ANNUAL 2002 E-02-X 42003 Allegheny 2265002006 NH3 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2265002009 NH3 0.00325 ANNUAL 2002 E-02-X 42003 Allegheny 2265002015 NH3 0.00315 ANNUAL 2002 E-02-X 42003 Allegheny 2265002021 NH3 0.00634 ANNUAL 2002 E-02-X 42003 Allegheny 2265002024 NH3 0.00260 ANNUAL 2002 E-02-X 42003 Allegheny 2265002027 NH3 0.00013 ANNUAL 2002 E-02-X 42003 Allegheny 2265002030 NH3 0.00552 ANNUAL 2002 E-02-X 42003 Allegheny 2265002033 NH3 0.00184 ANNUAL 2002 E-02-X 42003 Allegheny 2265002039 NH3 0.01134 ANNUAL 2002 E-02-X 42003 Allegheny 2265002042 NH3 0.00571 ANNUAL 2002 E-02-X 42003 Allegheny 2265002045 NH3 0.00045 ANNUAL 2002 E-02-X 42003 Allegheny 2265002054 NH3 0.00074 ANNUAL 2002 E-02-X 42003 Allegheny 2265002057 NH3 0.00071 ANNUAL 2002 E-02-X 42003 Allegheny 2265002060 NH3 0.00175 ANNUAL 2002 E-02-X 42003 Allegheny 2265002066 NH3 0.00376 ANNUAL 2002 E-02-X 42003 Allegheny 2265002072 NH3 0.00269 ANNUAL 2002 E-02-X 42003 Allegheny 2265002078 NH3 0.00090 ANNUAL 2002 E-02-X

Page 1Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265002081 NH3 0.00061 ANNUAL 2002 E-02-X 42003 Allegheny 2265003010 NH3 0.00857 ANNUAL 2002 E-02-X 42003 Allegheny 2265003020 NH3 0.02871 ANNUAL 2002 E-02-X 42003 Allegheny 2265003030 NH3 0.00703 ANNUAL 2002 E-02-X 42003 Allegheny 2265003040 NH3 0.01212 ANNUAL 2002 E-02-X 42003 Allegheny 2265003050 NH3 0.00060 ANNUAL 2002 E-02-X 42003 Allegheny 2265003060 NH3 0.00034 ANNUAL 2002 E-02-X 42003 Allegheny 2265003070 NH3 0.00296 ANNUAL 2002 E-02-X 42003 Allegheny 2265004010 NH3 0.11929 ANNUAL 2002 E-02-X 42003 Allegheny 2265004011 NH3 0.05294 ANNUAL 2002 E-02-X 42003 Allegheny 2265004015 NH3 0.01018 ANNUAL 2002 E-02-X 42003 Allegheny 2265004016 NH3 0.02754 ANNUAL 2002 E-02-X 42003 Allegheny 2265004025 NH3 0.00065 ANNUAL 2002 E-02-X 42003 Allegheny 2265004026 NH3 0.00127 ANNUAL 2002 E-02-X 42003 Allegheny 2265004030 NH3 0.00124 ANNUAL 2002 E-02-X 42003 Allegheny 2265004031 NH3 0.05456 ANNUAL 2002 E-02-X 42003 Allegheny 2265004035 NH3 0.01222 ANNUAL 2002 E-02-X 42003 Allegheny 2265004036 NH3 0.01694 ANNUAL 2002 E-02-X 42003 Allegheny 2265004040 NH3 0.02435 ANNUAL 2002 E-02-X 42003 Allegheny 2265004041 NH3 0.00616 ANNUAL 2002 E-02-X 42003 Allegheny 2265004046 NH3 0.00746 ANNUAL 2002 E-02-X 42003 Allegheny 2265004051 NH3 0.00320 ANNUAL 2002 E-02-X 42003 Allegheny 2265004055 NH3 0.33205 ANNUAL 2002 E-02-X 42003 Allegheny 2265004056 NH3 0.08517 ANNUAL 2002 E-02-X 42003 Allegheny 2265004066 NH3 0.01460 ANNUAL 2002 E-02-X 42003 Allegheny 2265004071 NH3 0.26285 ANNUAL 2002 E-02-X 42003 Allegheny 2265004075 NH3 0.01156 ANNUAL 2002 E-02-X 42003 Allegheny 2265004076 NH3 0.00853 ANNUAL 2002 E-02-X 42003 Allegheny 2265005010 NH3 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2265005015 NH3 0.00003 ANNUAL 2002 E-02-X 42003 Allegheny 2265005020 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2265005025 NH3 0.00002 ANNUAL 2002 E-02-X 42003 Allegheny 2265005030 NH3 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2265005035 NH3 0.00006 ANNUAL 2002 E-02-X 42003 Allegheny 2265005040 NH3 0.00013 ANNUAL 2002 E-02-X 42003 Allegheny 2265005045 NH3 0.00003 ANNUAL 2002 E-02-X 42003 Allegheny 2265005055 NH3 0.00004 ANNUAL 2002 E-02-X 42003 Allegheny 2265005060 NH3 0.00005 ANNUAL 2002 E-02-X 42003 Allegheny 2265006005 NH3 0.27564 ANNUAL 2002 E-02-X 42003 Allegheny 2265006010 NH3 0.06613 ANNUAL 2002 E-02-X 42003 Allegheny 2265006015 NH3 0.03546 ANNUAL 2002 E-02-X 42003 Allegheny 2265006025 NH3 0.07613 ANNUAL 2002 E-02-X 42003 Allegheny 2265006030 NH3 0.11916 ANNUAL 2002 E-02-X 42003 Allegheny 2265006035 NH3 0.00557 ANNUAL 2002 E-02-X 42003 Allegheny 2265007010 NH3 0.00008 ANNUAL 2002 E-02-X 42003 Allegheny 2265007015 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2265008005 NH3 0.00396 ANNUAL 2002 E-02-X 42003 Allegheny 2265010010 NH3 0.00888 ANNUAL 2002 E-02-X 42003 Allegheny 2267001060 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002003 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002015 NH3 0.00000 ANNUAL 2002 E-02-X

Page 2Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2267002021 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002024 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002030 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002033 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002039 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002045 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002054 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002057 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002060 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002066 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002072 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267002081 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003010 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003020 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003030 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003040 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003050 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003070 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267004066 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267005055 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267005060 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006005 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006010 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006015 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006025 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006030 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006035 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267008005 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268002081 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268003020 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268003030 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268003040 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268003060 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268003070 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268005055 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268005060 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268006005 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268006010 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268006015 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268006020 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268006035 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268010010 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270001060 NH3 0.00063 ANNUAL 2002 E-02-X 42003 Allegheny 2270002003 NH3 0.02398 ANNUAL 2002 E-02-X 42003 Allegheny 2270002006 NH3 0.00010 ANNUAL 2002 E-02-X 42003 Allegheny 2270002009 NH3 0.00065 ANNUAL 2002 E-02-X 42003 Allegheny 2270002015 NH3 0.06003 ANNUAL 2002 E-02-X 42003 Allegheny 2270002018 NH3 0.06526 ANNUAL 2002 E-02-X 42003 Allegheny 2270002021 NH3 0.00361 ANNUAL 2002 E-02-X 42003 Allegheny 2270002024 NH3 0.00223 ANNUAL 2002 E-02-X 42003 Allegheny 2270002027 NH3 0.00664 ANNUAL 2002 E-02-X

Page 3Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270002030 NH3 0.02848 ANNUAL 2002 E-02-X 42003 Allegheny 2270002033 NH3 0.02452 ANNUAL 2002 E-02-X 42003 Allegheny 2270002036 NH3 0.24326 ANNUAL 2002 E-02-X 42003 Allegheny 2270002039 NH3 0.00202 ANNUAL 2002 E-02-X 42003 Allegheny 2270002042 NH3 0.00096 ANNUAL 2002 E-02-X 42003 Allegheny 2270002045 NH3 0.05553 ANNUAL 2002 E-02-X 42003 Allegheny 2270002048 NH3 0.06054 ANNUAL 2002 E-02-X 42003 Allegheny 2270002051 NH3 0.20791 ANNUAL 2002 E-02-X 42003 Allegheny 2270002054 NH3 0.00981 ANNUAL 2002 E-02-X 42003 Allegheny 2270002057 NH3 0.07789 ANNUAL 2002 E-02-X 42003 Allegheny 2270002060 NH3 0.26482 ANNUAL 2002 E-02-X 42003 Allegheny 2270002066 NH3 0.16107 ANNUAL 2002 E-02-X 42003 Allegheny 2270002069 NH3 0.24227 ANNUAL 2002 E-02-X 42003 Allegheny 2270002072 NH3 0.11058 ANNUAL 2002 E-02-X 42003 Allegheny 2270002075 NH3 0.02609 ANNUAL 2002 E-02-X 42003 Allegheny 2270002078 NH3 0.00034 ANNUAL 2002 E-02-X 42003 Allegheny 2270002081 NH3 0.02499 ANNUAL 2002 E-02-X 42003 Allegheny 2270003010 NH3 0.00558 ANNUAL 2002 E-02-X 42003 Allegheny 2270003020 NH3 0.08055 ANNUAL 2002 E-02-X 42003 Allegheny 2270003030 NH3 0.03517 ANNUAL 2002 E-02-X 42003 Allegheny 2270003040 NH3 0.03570 ANNUAL 2002 E-02-X 42003 Allegheny 2270003050 NH3 0.00138 ANNUAL 2002 E-02-X 42003 Allegheny 2270003060 NH3 0.14082 ANNUAL 2002 E-02-X 42003 Allegheny 2270003070 NH3 0.05075 ANNUAL 2002 E-02-X 42003 Allegheny 2270004031 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270004036 NH3 0.00083 ANNUAL 2002 E-02-X 42003 Allegheny 2270004046 NH3 0.02208 ANNUAL 2002 E-02-X 42003 Allegheny 2270004056 NH3 0.00456 ANNUAL 2002 E-02-X 42003 Allegheny 2270004066 NH3 0.03004 ANNUAL 2002 E-02-X 42003 Allegheny 2270004071 NH3 0.00354 ANNUAL 2002 E-02-X 42003 Allegheny 2270004076 NH3 0.00008 ANNUAL 2002 E-02-X 42003 Allegheny 2270005010 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270005015 NH3 0.01098 ANNUAL 2002 E-02-X 42003 Allegheny 2270005020 NH3 0.00099 ANNUAL 2002 E-02-X 42003 Allegheny 2270005025 NH3 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2270005030 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270005035 NH3 0.00008 ANNUAL 2002 E-02-X 42003 Allegheny 2270005040 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270005045 NH3 0.00008 ANNUAL 2002 E-02-X 42003 Allegheny 2270005055 NH3 0.00021 ANNUAL 2002 E-02-X 42003 Allegheny 2270005060 NH3 0.00016 ANNUAL 2002 E-02-X 42003 Allegheny 2270006005 NH3 0.11114 ANNUAL 2002 E-02-X 42003 Allegheny 2270006010 NH3 0.02622 ANNUAL 2002 E-02-X 42003 Allegheny 2270006015 NH3 0.07266 ANNUAL 2002 E-02-X 42003 Allegheny 2270006020 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270006025 NH3 0.03705 ANNUAL 2002 E-02-X 42003 Allegheny 2270006030 NH3 0.00356 ANNUAL 2002 E-02-X 42003 Allegheny 2270006035 NH3 0.00315 ANNUAL 2002 E-02-X 42003 Allegheny 2270007010 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270007015 NH3 0.00094 ANNUAL 2002 E-02-X 42003 Allegheny 2270008005 NH3 0.09510 ANNUAL 2002 E-02-X

Page 4Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270009010 NH3 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270010010 NH3 0.01753 ANNUAL 2002 E-02-X 42003 Allegheny 2282005010 NH3 0.06974 ANNUAL 2002 E-02-X 42003 Allegheny 2282005015 NH3 0.02772 ANNUAL 2002 E-02-X 42003 Allegheny 2282010005 NH3 0.03274 ANNUAL 2002 E-02-X 42003 Allegheny 2282020005 NH3 0.01379 ANNUAL 2002 E-02-X 42003 Allegheny 2282020010 NH3 0.00006 ANNUAL 2002 E-02-X 42003 Allegheny 2285002015 NH3 0.00290 ANNUAL 2002 E-02-X 42003 Allegheny 2285004015 NH3 0.00028 ANNUAL 2002 E-02-X 42003 Allegheny 2285006015 NH3 0.00000 ANNUAL 2002 E-02-X TOTAL NH3 4.65968 LIB-CLN NH3 0.07853

42003 Allegheny 2260001010 NOX 0.18790 ANNUAL 2002 E-02-X 42003 Allegheny 2260001020 NOX 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260001030 NOX 0.18999 ANNUAL 2002 E-02-X 42003 Allegheny 2260001060 NOX 0.28107 ANNUAL 2002 E-02-X 42003 Allegheny 2260002006 NOX 0.37306 ANNUAL 2002 E-02-X 42003 Allegheny 2260002009 NOX 0.00546 ANNUAL 2002 E-02-X 42003 Allegheny 2260002021 NOX 0.00661 ANNUAL 2002 E-02-X 42003 Allegheny 2260002027 NOX 0.00006 ANNUAL 2002 E-02-X 42003 Allegheny 2260002039 NOX 0.89377 ANNUAL 2002 E-02-X 42003 Allegheny 2260002054 NOX 0.00147 ANNUAL 2002 E-02-X 42003 Allegheny 2260003030 NOX 0.00372 ANNUAL 2002 E-02-X 42003 Allegheny 2260003040 NOX 0.00030 ANNUAL 2002 E-02-X 42003 Allegheny 2260004015 NOX 0.02820 ANNUAL 2002 E-02-X 42003 Allegheny 2260004016 NOX 0.07854 ANNUAL 2002 E-02-X 42003 Allegheny 2260004020 NOX 0.36699 ANNUAL 2002 E-02-X 42003 Allegheny 2260004021 NOX 3.57260 ANNUAL 2002 E-02-X 42003 Allegheny 2260004025 NOX 0.56444 ANNUAL 2002 E-02-X 42003 Allegheny 2260004026 NOX 1.07020 ANNUAL 2002 E-02-X 42003 Allegheny 2260004030 NOX 0.33591 ANNUAL 2002 E-02-X 42003 Allegheny 2260004031 NOX 1.70400 ANNUAL 2002 E-02-X 42003 Allegheny 2260004035 NOX 0.08749 ANNUAL 2002 E-02-X 42003 Allegheny 2260004036 NOX 0.12122 ANNUAL 2002 E-02-X 42003 Allegheny 2260004071 NOX 0.00033 ANNUAL 2002 E-02-X 42003 Allegheny 2260005035 NOX 0.00012 ANNUAL 2002 E-02-X 42003 Allegheny 2260006005 NOX 0.05426 ANNUAL 2002 E-02-X 42003 Allegheny 2260006010 NOX 0.43122 ANNUAL 2002 E-02-X 42003 Allegheny 2260006015 NOX 0.00017 ANNUAL 2002 E-02-X 42003 Allegheny 2260006035 NOX 0.00262 ANNUAL 2002 E-02-X 42003 Allegheny 2260007005 NOX 0.00662 ANNUAL 2002 E-02-X 42003 Allegheny 2265001010 NOX 0.28494 ANNUAL 2002 E-02-X 42003 Allegheny 2265001030 NOX 2.57230 ANNUAL 2002 E-02-X 42003 Allegheny 2265001050 NOX 14.78900 ANNUAL 2002 E-02-X 42003 Allegheny 2265001060 NOX 0.26456 ANNUAL 2002 E-02-X 42003 Allegheny 2265002003 NOX 0.76392 ANNUAL 2002 E-02-X 42003 Allegheny 2265002006 NOX 0.00425 ANNUAL 2002 E-02-X 42003 Allegheny 2265002009 NOX 0.90743 ANNUAL 2002 E-02-X 42003 Allegheny 2265002015 NOX 1.30890 ANNUAL 2002 E-02-X 42003 Allegheny 2265002021 NOX 1.90570 ANNUAL 2002 E-02-X

Page 5Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265002024 NOX 0.79198 ANNUAL 2002 E-02-X 42003 Allegheny 2265002027 NOX 0.03717 ANNUAL 2002 E-02-X 42003 Allegheny 2265002030 NOX 2.30580 ANNUAL 2002 E-02-X 42003 Allegheny 2265002033 NOX 0.72450 ANNUAL 2002 E-02-X 42003 Allegheny 2265002039 NOX 3.92150 ANNUAL 2002 E-02-X 42003 Allegheny 2265002042 NOX 1.48040 ANNUAL 2002 E-02-X 42003 Allegheny 2265002045 NOX 0.37959 ANNUAL 2002 E-02-X 42003 Allegheny 2265002054 NOX 0.25632 ANNUAL 2002 E-02-X 42003 Allegheny 2265002057 NOX 0.65420 ANNUAL 2002 E-02-X 42003 Allegheny 2265002060 NOX 1.61870 ANNUAL 2002 E-02-X 42003 Allegheny 2265002066 NOX 1.22980 ANNUAL 2002 E-02-X 42003 Allegheny 2265002072 NOX 1.72600 ANNUAL 2002 E-02-X 42003 Allegheny 2265002078 NOX 0.24245 ANNUAL 2002 E-02-X 42003 Allegheny 2265002081 NOX 0.56487 ANNUAL 2002 E-02-X 42003 Allegheny 2265003010 NOX 6.40150 ANNUAL 2002 E-02-X 42003 Allegheny 2265003020 NOX 27.02400 ANNUAL 2002 E-02-X 42003 Allegheny 2265003030 NOX 4.81230 ANNUAL 2002 E-02-X 42003 Allegheny 2265003040 NOX 4.25040 ANNUAL 2002 E-02-X 42003 Allegheny 2265003050 NOX 0.42438 ANNUAL 2002 E-02-X 42003 Allegheny 2265003060 NOX 0.10774 ANNUAL 2002 E-02-X 42003 Allegheny 2265003070 NOX 2.79100 ANNUAL 2002 E-02-X 42003 Allegheny 2265004010 NOX 26.58500 ANNUAL 2002 E-02-X 42003 Allegheny 2265004011 NOX 12.95400 ANNUAL 2002 E-02-X 42003 Allegheny 2265004015 NOX 2.25600 ANNUAL 2002 E-02-X 42003 Allegheny 2265004016 NOX 6.52980 ANNUAL 2002 E-02-X 42003 Allegheny 2265004025 NOX 0.15276 ANNUAL 2002 E-02-X 42003 Allegheny 2265004026 NOX 0.33585 ANNUAL 2002 E-02-X 42003 Allegheny 2265004030 NOX 0.29315 ANNUAL 2002 E-02-X 42003 Allegheny 2265004031 NOX 22.17000 ANNUAL 2002 E-02-X 42003 Allegheny 2265004035 NOX 3.27560 ANNUAL 2002 E-02-X 42003 Allegheny 2265004036 NOX 4.53810 ANNUAL 2002 E-02-X 42003 Allegheny 2265004040 NOX 6.93450 ANNUAL 2002 E-02-X 42003 Allegheny 2265004041 NOX 1.79690 ANNUAL 2002 E-02-X 42003 Allegheny 2265004046 NOX 1.89590 ANNUAL 2002 E-02-X 42003 Allegheny 2265004051 NOX 0.74271 ANNUAL 2002 E-02-X 42003 Allegheny 2265004055 NOX 95.27400 ANNUAL 2002 E-02-X 42003 Allegheny 2265004056 NOX 25.09900 ANNUAL 2002 E-02-X 42003 Allegheny 2265004066 NOX 8.02100 ANNUAL 2002 E-02-X 42003 Allegheny 2265004071 NOX 87.90000 ANNUAL 2002 E-02-X 42003 Allegheny 2265004075 NOX 2.61250 ANNUAL 2002 E-02-X 42003 Allegheny 2265004076 NOX 1.95060 ANNUAL 2002 E-02-X 42003 Allegheny 2265005010 NOX 0.00200 ANNUAL 2002 E-02-X 42003 Allegheny 2265005015 NOX 0.02223 ANNUAL 2002 E-02-X 42003 Allegheny 2265005020 NOX 0.00017 ANNUAL 2002 E-02-X 42003 Allegheny 2265005025 NOX 0.01580 ANNUAL 2002 E-02-X 42003 Allegheny 2265005030 NOX 0.00163 ANNUAL 2002 E-02-X 42003 Allegheny 2265005035 NOX 0.02571 ANNUAL 2002 E-02-X 42003 Allegheny 2265005040 NOX 0.02464 ANNUAL 2002 E-02-X 42003 Allegheny 2265005045 NOX 0.02503 ANNUAL 2002 E-02-X 42003 Allegheny 2265005055 NOX 0.02992 ANNUAL 2002 E-02-X 42003 Allegheny 2265005060 NOX 0.04355 ANNUAL 2002 E-02-X

Page 6Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265006005 NOX 79.84600 ANNUAL 2002 E-02-X 42003 Allegheny 2265006010 NOX 24.16500 ANNUAL 2002 E-02-X 42003 Allegheny 2265006015 NOX 16.65200 ANNUAL 2002 E-02-X 42003 Allegheny 2265006025 NOX 30.06600 ANNUAL 2002 E-02-X 42003 Allegheny 2265006030 NOX 35.22400 ANNUAL 2002 E-02-X 42003 Allegheny 2265006035 NOX 1.75570 ANNUAL 2002 E-02-X 42003 Allegheny 2265007010 NOX 0.02156 ANNUAL 2002 E-02-X 42003 Allegheny 2265007015 NOX 0.00024 ANNUAL 2002 E-02-X 42003 Allegheny 2265008005 NOX 3.02860 ANNUAL 2002 E-02-X 42003 Allegheny 2265010010 NOX 2.52380 ANNUAL 2002 E-02-X 42003 Allegheny 2267001060 NOX 0.09337 ANNUAL 2002 E-02-X 42003 Allegheny 2267002003 NOX 0.41910 ANNUAL 2002 E-02-X 42003 Allegheny 2267002015 NOX 0.70603 ANNUAL 2002 E-02-X 42003 Allegheny 2267002021 NOX 0.11051 ANNUAL 2002 E-02-X 42003 Allegheny 2267002024 NOX 0.07213 ANNUAL 2002 E-02-X 42003 Allegheny 2267002030 NOX 1.28280 ANNUAL 2002 E-02-X 42003 Allegheny 2267002033 NOX 0.42217 ANNUAL 2002 E-02-X 42003 Allegheny 2267002039 NOX 1.22280 ANNUAL 2002 E-02-X 42003 Allegheny 2267002045 NOX 0.45163 ANNUAL 2002 E-02-X 42003 Allegheny 2267002054 NOX 0.07518 ANNUAL 2002 E-02-X 42003 Allegheny 2267002057 NOX 0.81559 ANNUAL 2002 E-02-X 42003 Allegheny 2267002060 NOX 2.02930 ANNUAL 2002 E-02-X 42003 Allegheny 2267002066 NOX 0.21559 ANNUAL 2002 E-02-X 42003 Allegheny 2267002072 NOX 1.67670 ANNUAL 2002 E-02-X 42003 Allegheny 2267002081 NOX 0.67421 ANNUAL 2002 E-02-X 42003 Allegheny 2267003010 NOX 8.75000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003020 NOX 824.72000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003030 NOX 6.29330 ANNUAL 2002 E-02-X 42003 Allegheny 2267003040 NOX 1.92470 ANNUAL 2002 E-02-X 42003 Allegheny 2267003050 NOX 0.47259 ANNUAL 2002 E-02-X 42003 Allegheny 2267003070 NOX 3.84320 ANNUAL 2002 E-02-X 42003 Allegheny 2267004066 NOX 7.00640 ANNUAL 2002 E-02-X 42003 Allegheny 2267005055 NOX 0.00046 ANNUAL 2002 E-02-X 42003 Allegheny 2267005060 NOX 0.00039 ANNUAL 2002 E-02-X 42003 Allegheny 2267006005 NOX 39.47400 ANNUAL 2002 E-02-X 42003 Allegheny 2267006010 NOX 9.19260 ANNUAL 2002 E-02-X 42003 Allegheny 2267006015 NOX 11.08200 ANNUAL 2002 E-02-X 42003 Allegheny 2267006025 NOX 13.81700 ANNUAL 2002 E-02-X 42003 Allegheny 2267006030 NOX 0.18156 ANNUAL 2002 E-02-X 42003 Allegheny 2267006035 NOX 0.17209 ANNUAL 2002 E-02-X 42003 Allegheny 2267008005 NOX 3.80560 ANNUAL 2002 E-02-X 42003 Allegheny 2268002081 NOX 0.02660 ANNUAL 2002 E-02-X 42003 Allegheny 2268003020 NOX 60.04600 ANNUAL 2002 E-02-X 42003 Allegheny 2268003030 NOX 0.07176 ANNUAL 2002 E-02-X 42003 Allegheny 2268003040 NOX 0.04691 ANNUAL 2002 E-02-X 42003 Allegheny 2268003060 NOX 0.16017 ANNUAL 2002 E-02-X 42003 Allegheny 2268003070 NOX 0.27053 ANNUAL 2002 E-02-X 42003 Allegheny 2268005055 NOX 0.00056 ANNUAL 2002 E-02-X 42003 Allegheny 2268005060 NOX 0.04373 ANNUAL 2002 E-02-X 42003 Allegheny 2268006005 NOX 12.93800 ANNUAL 2002 E-02-X 42003 Allegheny 2268006010 NOX 0.64876 ANNUAL 2002 E-02-X

Page 7Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2268006015 NOX 0.92800 ANNUAL 2002 E-02-X 42003 Allegheny 2268006020 NOX 34.27000 ANNUAL 2002 E-02-X 42003 Allegheny 2268006035 NOX 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268010010 NOX 10.91700 ANNUAL 2002 E-02-X 42003 Allegheny 2270001060 NOX 0.96557 ANNUAL 2002 E-02-X 42003 Allegheny 2270002003 NOX 33.82500 ANNUAL 2002 E-02-X 42003 Allegheny 2270002006 NOX 0.07434 ANNUAL 2002 E-02-X 42003 Allegheny 2270002009 NOX 1.15960 ANNUAL 2002 E-02-X 42003 Allegheny 2270002015 NOX 83.92500 ANNUAL 2002 E-02-X 42003 Allegheny 2270002018 NOX 97.16600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002021 NOX 5.34900 ANNUAL 2002 E-02-X 42003 Allegheny 2270002024 NOX 3.60420 ANNUAL 2002 E-02-X 42003 Allegheny 2270002027 NOX 10.13500 ANNUAL 2002 E-02-X 42003 Allegheny 2270002030 NOX 39.04100 ANNUAL 2002 E-02-X 42003 Allegheny 2270002033 NOX 46.35000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002036 NOX 335.46000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002039 NOX 2.62500 ANNUAL 2002 E-02-X 42003 Allegheny 2270002042 NOX 1.74140 ANNUAL 2002 E-02-X 42003 Allegheny 2270002045 NOX 91.35600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002048 NOX 85.23600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002051 NOX 316.40000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002054 NOX 16.04000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002057 NOX 107.23000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002060 NOX 410.78000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002066 NOX 249.57000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002069 NOX 360.94000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002072 NOX 160.01000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002075 NOX 43.56600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002078 NOX 0.51502 ANNUAL 2002 E-02-X 42003 Allegheny 2270002081 NOX 42.30600 ANNUAL 2002 E-02-X 42003 Allegheny 2270003010 NOX 9.09780 ANNUAL 2002 E-02-X 42003 Allegheny 2270003020 NOX 96.00900 ANNUAL 2002 E-02-X 42003 Allegheny 2270003030 NOX 50.90100 ANNUAL 2002 E-02-X 42003 Allegheny 2270003040 NOX 57.97100 ANNUAL 2002 E-02-X 42003 Allegheny 2270003050 NOX 2.68130 ANNUAL 2002 E-02-X 42003 Allegheny 2270003060 NOX 180.64000 ANNUAL 2002 E-02-X 42003 Allegheny 2270003070 NOX 65.68700 ANNUAL 2002 E-02-X 42003 Allegheny 2270004031 NOX 0.00520 ANNUAL 2002 E-02-X 42003 Allegheny 2270004036 NOX 1.39460 ANNUAL 2002 E-02-X 42003 Allegheny 2270004046 NOX 31.91500 ANNUAL 2002 E-02-X 42003 Allegheny 2270004056 NOX 7.04310 ANNUAL 2002 E-02-X 42003 Allegheny 2270004066 NOX 47.68700 ANNUAL 2002 E-02-X 42003 Allegheny 2270004071 NOX 4.80920 ANNUAL 2002 E-02-X 42003 Allegheny 2270004076 NOX 0.12516 ANNUAL 2002 E-02-X 42003 Allegheny 2270005010 NOX 0.00042 ANNUAL 2002 E-02-X 42003 Allegheny 2270005015 NOX 18.16800 ANNUAL 2002 E-02-X 42003 Allegheny 2270005020 NOX 1.84200 ANNUAL 2002 E-02-X 42003 Allegheny 2270005025 NOX 0.00790 ANNUAL 2002 E-02-X 42003 Allegheny 2270005030 NOX 0.00168 ANNUAL 2002 E-02-X 42003 Allegheny 2270005035 NOX 0.13054 ANNUAL 2002 E-02-X 42003 Allegheny 2270005040 NOX 0.00021 ANNUAL 2002 E-02-X

Page 8Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270005045 NOX 0.12898 ANNUAL 2002 E-02-X 42003 Allegheny 2270005055 NOX 0.37951 ANNUAL 2002 E-02-X 42003 Allegheny 2270005060 NOX 0.23803 ANNUAL 2002 E-02-X 42003 Allegheny 2270006005 NOX 171.86000 ANNUAL 2002 E-02-X 42003 Allegheny 2270006010 NOX 40.91500 ANNUAL 2002 E-02-X 42003 Allegheny 2270006015 NOX 103.27000 ANNUAL 2002 E-02-X 42003 Allegheny 2270006020 NOX 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270006025 NOX 50.00400 ANNUAL 2002 E-02-X 42003 Allegheny 2270006030 NOX 5.74120 ANNUAL 2002 E-02-X 42003 Allegheny 2270006035 NOX 4.46710 ANNUAL 2002 E-02-X 42003 Allegheny 2270007010 NOX 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270007015 NOX 1.25820 ANNUAL 2002 E-02-X 42003 Allegheny 2270008005 NOX 147.08000 ANNUAL 2002 E-02-X 42003 Allegheny 2270009010 NOX 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270010010 NOX 29.54000 ANNUAL 2002 E-02-X 42003 Allegheny 2275001000 NOx 121.82368 ANNUAL 2002 S-02-X 42003 Allegheny 2275020000 NOX 1124.30000 ANNUAL 2002 E-02-X 42003 Allegheny 2275050000 NOx 92.84214 ANNUAL 2002 S-02-X 42003 Allegheny 2275060000 NOx 129.90965 ANNUAL 2002 S-02-X 42003 Allegheny 2275070000 NOx 33.23700 ANNUAL 2002 S-02-X 42003 Allegheny 2280002000 NOx 3147.55794 ANNUAL 2002 S-02-X 42003 Allegheny 2282005010 NOX 7.68510 ANNUAL 2002 E-02-X 42003 Allegheny 2282005015 NOX 2.15150 ANNUAL 2002 E-02-X 42003 Allegheny 2282010005 NOX 17.74300 ANNUAL 2002 E-02-X 42003 Allegheny 2282020005 NOX 21.58500 ANNUAL 2002 E-02-X 42003 Allegheny 2282020010 NOX 0.08128 ANNUAL 2002 E-02-X 42003 Allegheny 2285002006 NOx 2585.04320 ANNUAL 2002 S-02-X 42003 Allegheny 2285002007 NOx 774.62183 ANNUAL 2002 S-02-X 42003 Allegheny 2285002008 NOx 63.86608 ANNUAL 2002 S-02-X 42003 Allegheny 2285002010 NOx 44.38919 ANNUAL 2002 S-02-X 42003 Allegheny 2285002015 NOX 4.95770 ANNUAL 2002 E-02-X 42003 Allegheny 2285004015 NOX 0.09432 ANNUAL 2002 E-02-X 42003 Allegheny 2285006015 NOX 0.01225 ANNUAL 2002 E-02-X TOTAL NOx 13509.34602 LIB-CLN NOx 227.67301

42003 Allegheny 2260001010 PM10-PRI 2.76000 ANNUAL 2002 E-02-X 42003 Allegheny 2260001020 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260001030 PM10-PRI 2.72060 ANNUAL 2002 E-02-X 42003 Allegheny 2260001060 PM10-PRI 0.01125 ANNUAL 2002 E-02-X 42003 Allegheny 2260002006 PM10-PRI 1.82140 ANNUAL 2002 E-02-X 42003 Allegheny 2260002009 PM10-PRI 0.07840 ANNUAL 2002 E-02-X 42003 Allegheny 2260002021 PM10-PRI 0.09432 ANNUAL 2002 E-02-X 42003 Allegheny 2260002027 PM10-PRI 0.00071 ANNUAL 2002 E-02-X 42003 Allegheny 2260002039 PM10-PRI 4.80700 ANNUAL 2002 E-02-X 42003 Allegheny 2260002054 PM10-PRI 0.01886 ANNUAL 2002 E-02-X 42003 Allegheny 2260003030 PM10-PRI 0.04556 ANNUAL 2002 E-02-X 42003 Allegheny 2260003040 PM10-PRI 0.00363 ANNUAL 2002 E-02-X 42003 Allegheny 2260004015 PM10-PRI 0.39732 ANNUAL 2002 E-02-X 42003 Allegheny 2260004016 PM10-PRI 1.15210 ANNUAL 2002 E-02-X 42003 Allegheny 2260004020 PM10-PRI 5.53670 ANNUAL 2002 E-02-X

Page 9Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2260004021 PM10-PRI 19.94200 ANNUAL 2002 E-02-X 42003 Allegheny 2260004025 PM10-PRI 7.57970 ANNUAL 2002 E-02-X 42003 Allegheny 2260004026 PM10-PRI 11.96800 ANNUAL 2002 E-02-X 42003 Allegheny 2260004030 PM10-PRI 4.94570 ANNUAL 2002 E-02-X 42003 Allegheny 2260004031 PM10-PRI 12.82200 ANNUAL 2002 E-02-X 42003 Allegheny 2260004035 PM10-PRI 2.53580 ANNUAL 2002 E-02-X 42003 Allegheny 2260004036 PM10-PRI 3.51300 ANNUAL 2002 E-02-X 42003 Allegheny 2260004071 PM10-PRI 0.00494 ANNUAL 2002 E-02-X 42003 Allegheny 2260005035 PM10-PRI 0.00166 ANNUAL 2002 E-02-X 42003 Allegheny 2260006005 PM10-PRI 0.77898 ANNUAL 2002 E-02-X 42003 Allegheny 2260006010 PM10-PRI 5.44850 ANNUAL 2002 E-02-X 42003 Allegheny 2260006015 PM10-PRI 0.00211 ANNUAL 2002 E-02-X 42003 Allegheny 2260006035 PM10-PRI 0.03274 ANNUAL 2002 E-02-X 42003 Allegheny 2260007005 PM10-PRI 0.03399 ANNUAL 2002 E-02-X 42003 Allegheny 2265001010 PM10-PRI 0.03885 ANNUAL 2002 E-02-X 42003 Allegheny 2265001030 PM10-PRI 0.35031 ANNUAL 2002 E-02-X 42003 Allegheny 2265001050 PM10-PRI 0.52879 ANNUAL 2002 E-02-X 42003 Allegheny 2265001060 PM10-PRI 0.00876 ANNUAL 2002 E-02-X 42003 Allegheny 2265002003 PM10-PRI 0.01634 ANNUAL 2002 E-02-X 42003 Allegheny 2265002006 PM10-PRI 0.00012 ANNUAL 2002 E-02-X 42003 Allegheny 2265002009 PM10-PRI 0.04607 ANNUAL 2002 E-02-X 42003 Allegheny 2265002015 PM10-PRI 0.02817 ANNUAL 2002 E-02-X 42003 Allegheny 2265002021 PM10-PRI 0.06943 ANNUAL 2002 E-02-X 42003 Allegheny 2265002024 PM10-PRI 0.02912 ANNUAL 2002 E-02-X 42003 Allegheny 2265002027 PM10-PRI 0.00176 ANNUAL 2002 E-02-X 42003 Allegheny 2265002030 PM10-PRI 0.05799 ANNUAL 2002 E-02-X 42003 Allegheny 2265002033 PM10-PRI 0.02548 ANNUAL 2002 E-02-X 42003 Allegheny 2265002039 PM10-PRI 0.10667 ANNUAL 2002 E-02-X 42003 Allegheny 2265002042 PM10-PRI 0.06414 ANNUAL 2002 E-02-X 42003 Allegheny 2265002045 PM10-PRI 0.00295 ANNUAL 2002 E-02-X 42003 Allegheny 2265002054 PM10-PRI 0.00786 ANNUAL 2002 E-02-X 42003 Allegheny 2265002057 PM10-PRI 0.00438 ANNUAL 2002 E-02-X 42003 Allegheny 2265002060 PM10-PRI 0.01068 ANNUAL 2002 E-02-X 42003 Allegheny 2265002066 PM10-PRI 0.03460 ANNUAL 2002 E-02-X 42003 Allegheny 2265002072 PM10-PRI 0.02027 ANNUAL 2002 E-02-X 42003 Allegheny 2265002078 PM10-PRI 0.00855 ANNUAL 2002 E-02-X 42003 Allegheny 2265002081 PM10-PRI 0.00373 ANNUAL 2002 E-02-X 42003 Allegheny 2265003010 PM10-PRI 0.06137 ANNUAL 2002 E-02-X 42003 Allegheny 2265003020 PM10-PRI 0.17739 ANNUAL 2002 E-02-X 42003 Allegheny 2265003030 PM10-PRI 0.05673 ANNUAL 2002 E-02-X 42003 Allegheny 2265003040 PM10-PRI 0.16855 ANNUAL 2002 E-02-X 42003 Allegheny 2265003050 PM10-PRI 0.00449 ANNUAL 2002 E-02-X 42003 Allegheny 2265003060 PM10-PRI 0.00322 ANNUAL 2002 E-02-X 42003 Allegheny 2265003070 PM10-PRI 0.01840 ANNUAL 2002 E-02-X 42003 Allegheny 2265004010 PM10-PRI 2.00590 ANNUAL 2002 E-02-X 42003 Allegheny 2265004011 PM10-PRI 0.95236 ANNUAL 2002 E-02-X 42003 Allegheny 2265004015 PM10-PRI 0.14986 ANNUAL 2002 E-02-X 42003 Allegheny 2265004016 PM10-PRI 0.52218 ANNUAL 2002 E-02-X 42003 Allegheny 2265004025 PM10-PRI 0.01048 ANNUAL 2002 E-02-X 42003 Allegheny 2265004026 PM10-PRI 0.01811 ANNUAL 2002 E-02-X 42003 Allegheny 2265004030 PM10-PRI 0.02061 ANNUAL 2002 E-02-X

Page 10Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265004031 PM10-PRI 0.49211 ANNUAL 2002 E-02-X 42003 Allegheny 2265004035 PM10-PRI 0.07731 ANNUAL 2002 E-02-X 42003 Allegheny 2265004036 PM10-PRI 0.10710 ANNUAL 2002 E-02-X 42003 Allegheny 2265004040 PM10-PRI 0.20715 ANNUAL 2002 E-02-X 42003 Allegheny 2265004041 PM10-PRI 0.05635 ANNUAL 2002 E-02-X 42003 Allegheny 2265004046 PM10-PRI 0.06436 ANNUAL 2002 E-02-X 42003 Allegheny 2265004051 PM10-PRI 0.06596 ANNUAL 2002 E-02-X 42003 Allegheny 2265004055 PM10-PRI 2.87090 ANNUAL 2002 E-02-X 42003 Allegheny 2265004056 PM10-PRI 0.79040 ANNUAL 2002 E-02-X 42003 Allegheny 2265004066 PM10-PRI 0.11643 ANNUAL 2002 E-02-X 42003 Allegheny 2265004071 PM10-PRI 2.56980 ANNUAL 2002 E-02-X 42003 Allegheny 2265004075 PM10-PRI 0.18334 ANNUAL 2002 E-02-X 42003 Allegheny 2265004076 PM10-PRI 0.13495 ANNUAL 2002 E-02-X 42003 Allegheny 2265005010 PM10-PRI 0.00006 ANNUAL 2002 E-02-X 42003 Allegheny 2265005015 PM10-PRI 0.00019 ANNUAL 2002 E-02-X 42003 Allegheny 2265005020 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2265005025 PM10-PRI 0.00011 ANNUAL 2002 E-02-X 42003 Allegheny 2265005030 PM10-PRI 0.00005 ANNUAL 2002 E-02-X 42003 Allegheny 2265005035 PM10-PRI 0.00063 ANNUAL 2002 E-02-X 42003 Allegheny 2265005040 PM10-PRI 0.00084 ANNUAL 2002 E-02-X 42003 Allegheny 2265005045 PM10-PRI 0.00017 ANNUAL 2002 E-02-X 42003 Allegheny 2265005055 PM10-PRI 0.00028 ANNUAL 2002 E-02-X 42003 Allegheny 2265005060 PM10-PRI 0.00033 ANNUAL 2002 E-02-X 42003 Allegheny 2265006005 PM10-PRI 2.55900 ANNUAL 2002 E-02-X 42003 Allegheny 2265006010 PM10-PRI 0.85118 ANNUAL 2002 E-02-X 42003 Allegheny 2265006015 PM10-PRI 0.38038 ANNUAL 2002 E-02-X 42003 Allegheny 2265006025 PM10-PRI 0.68925 ANNUAL 2002 E-02-X 42003 Allegheny 2265006030 PM10-PRI 1.46590 ANNUAL 2002 E-02-X 42003 Allegheny 2265006035 PM10-PRI 0.05965 ANNUAL 2002 E-02-X 42003 Allegheny 2265007010 PM10-PRI 0.00071 ANNUAL 2002 E-02-X 42003 Allegheny 2265007015 PM10-PRI 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2265008005 PM10-PRI 0.03237 ANNUAL 2002 E-02-X 42003 Allegheny 2265010010 PM10-PRI 0.08667 ANNUAL 2002 E-02-X 42003 Allegheny 2267001060 PM10-PRI 0.00044 ANNUAL 2002 E-02-X 42003 Allegheny 2267002003 PM10-PRI 0.00198 ANNUAL 2002 E-02-X 42003 Allegheny 2267002015 PM10-PRI 0.00335 ANNUAL 2002 E-02-X 42003 Allegheny 2267002021 PM10-PRI 0.00052 ANNUAL 2002 E-02-X 42003 Allegheny 2267002024 PM10-PRI 0.00034 ANNUAL 2002 E-02-X 42003 Allegheny 2267002030 PM10-PRI 0.00605 ANNUAL 2002 E-02-X 42003 Allegheny 2267002033 PM10-PRI 0.00196 ANNUAL 2002 E-02-X 42003 Allegheny 2267002039 PM10-PRI 0.00586 ANNUAL 2002 E-02-X 42003 Allegheny 2267002045 PM10-PRI 0.00211 ANNUAL 2002 E-02-X 42003 Allegheny 2267002054 PM10-PRI 0.00035 ANNUAL 2002 E-02-X 42003 Allegheny 2267002057 PM10-PRI 0.00383 ANNUAL 2002 E-02-X 42003 Allegheny 2267002060 PM10-PRI 0.00959 ANNUAL 2002 E-02-X 42003 Allegheny 2267002066 PM10-PRI 0.00102 ANNUAL 2002 E-02-X 42003 Allegheny 2267002072 PM10-PRI 0.00786 ANNUAL 2002 E-02-X 42003 Allegheny 2267002081 PM10-PRI 0.00315 ANNUAL 2002 E-02-X 42003 Allegheny 2267003010 PM10-PRI 0.04076 ANNUAL 2002 E-02-X 42003 Allegheny 2267003020 PM10-PRI 3.88910 ANNUAL 2002 E-02-X 42003 Allegheny 2267003030 PM10-PRI 0.02995 ANNUAL 2002 E-02-X

Page 11Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2267003040 PM10-PRI 0.00910 ANNUAL 2002 E-02-X 42003 Allegheny 2267003050 PM10-PRI 0.00220 ANNUAL 2002 E-02-X 42003 Allegheny 2267003070 PM10-PRI 0.01834 ANNUAL 2002 E-02-X 42003 Allegheny 2267004066 PM10-PRI 0.03314 ANNUAL 2002 E-02-X 42003 Allegheny 2267005055 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267005060 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006005 PM10-PRI 0.18022 ANNUAL 2002 E-02-X 42003 Allegheny 2267006010 PM10-PRI 0.04250 ANNUAL 2002 E-02-X 42003 Allegheny 2267006015 PM10-PRI 0.05168 ANNUAL 2002 E-02-X 42003 Allegheny 2267006025 PM10-PRI 0.06435 ANNUAL 2002 E-02-X 42003 Allegheny 2267006030 PM10-PRI 0.00084 ANNUAL 2002 E-02-X 42003 Allegheny 2267006035 PM10-PRI 0.00081 ANNUAL 2002 E-02-X 42003 Allegheny 2267008005 PM10-PRI 0.01791 ANNUAL 2002 E-02-X 42003 Allegheny 2268002081 PM10-PRI 0.00012 ANNUAL 2002 E-02-X 42003 Allegheny 2268003020 PM10-PRI 0.28350 ANNUAL 2002 E-02-X 42003 Allegheny 2268003030 PM10-PRI 0.00034 ANNUAL 2002 E-02-X 42003 Allegheny 2268003040 PM10-PRI 0.00022 ANNUAL 2002 E-02-X 42003 Allegheny 2268003060 PM10-PRI 0.00076 ANNUAL 2002 E-02-X 42003 Allegheny 2268003070 PM10-PRI 0.00129 ANNUAL 2002 E-02-X 42003 Allegheny 2268005055 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268005060 PM10-PRI 0.00022 ANNUAL 2002 E-02-X 42003 Allegheny 2268006005 PM10-PRI 0.05964 ANNUAL 2002 E-02-X 42003 Allegheny 2268006010 PM10-PRI 0.00301 ANNUAL 2002 E-02-X 42003 Allegheny 2268006015 PM10-PRI 0.00435 ANNUAL 2002 E-02-X 42003 Allegheny 2268006020 PM10-PRI 0.17482 ANNUAL 2002 E-02-X 42003 Allegheny 2268006035 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268010010 PM10-PRI 0.05355 ANNUAL 2002 E-02-X 42003 Allegheny 2270001060 PM10-PRI 0.17274 ANNUAL 2002 E-02-X 42003 Allegheny 2270002003 PM10-PRI 3.16860 ANNUAL 2002 E-02-X 42003 Allegheny 2270002006 PM10-PRI 0.00874 ANNUAL 2002 E-02-X 42003 Allegheny 2270002009 PM10-PRI 0.14207 ANNUAL 2002 E-02-X 42003 Allegheny 2270002015 PM10-PRI 8.87090 ANNUAL 2002 E-02-X 42003 Allegheny 2270002018 PM10-PRI 7.12430 ANNUAL 2002 E-02-X 42003 Allegheny 2270002021 PM10-PRI 0.55954 ANNUAL 2002 E-02-X 42003 Allegheny 2270002024 PM10-PRI 0.39516 ANNUAL 2002 E-02-X 42003 Allegheny 2270002027 PM10-PRI 1.25090 ANNUAL 2002 E-02-X 42003 Allegheny 2270002030 PM10-PRI 5.19570 ANNUAL 2002 E-02-X 42003 Allegheny 2270002033 PM10-PRI 3.66360 ANNUAL 2002 E-02-X 42003 Allegheny 2270002036 PM10-PRI 26.55000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002039 PM10-PRI 0.39702 ANNUAL 2002 E-02-X 42003 Allegheny 2270002042 PM10-PRI 0.16059 ANNUAL 2002 E-02-X 42003 Allegheny 2270002045 PM10-PRI 5.79950 ANNUAL 2002 E-02-X 42003 Allegheny 2270002048 PM10-PRI 6.33840 ANNUAL 2002 E-02-X 42003 Allegheny 2270002051 PM10-PRI 20.96300 ANNUAL 2002 E-02-X 42003 Allegheny 2270002054 PM10-PRI 1.21170 ANNUAL 2002 E-02-X 42003 Allegheny 2270002057 PM10-PRI 13.28400 ANNUAL 2002 E-02-X 42003 Allegheny 2270002060 PM10-PRI 33.33400 ANNUAL 2002 E-02-X 42003 Allegheny 2270002066 PM10-PRI 39.37400 ANNUAL 2002 E-02-X 42003 Allegheny 2270002069 PM10-PRI 27.46800 ANNUAL 2002 E-02-X 42003 Allegheny 2270002072 PM10-PRI 33.83400 ANNUAL 2002 E-02-X 42003 Allegheny 2270002075 PM10-PRI 3.59670 ANNUAL 2002 E-02-X

Page 12Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270002078 PM10-PRI 0.10476 ANNUAL 2002 E-02-X 42003 Allegheny 2270002081 PM10-PRI 3.76910 ANNUAL 2002 E-02-X 42003 Allegheny 2270003010 PM10-PRI 1.62290 ANNUAL 2002 E-02-X 42003 Allegheny 2270003020 PM10-PRI 11.00500 ANNUAL 2002 E-02-X 42003 Allegheny 2270003030 PM10-PRI 4.00680 ANNUAL 2002 E-02-X 42003 Allegheny 2270003040 PM10-PRI 4.33250 ANNUAL 2002 E-02-X 42003 Allegheny 2270003050 PM10-PRI 0.34280 ANNUAL 2002 E-02-X 42003 Allegheny 2270003060 PM10-PRI 20.96600 ANNUAL 2002 E-02-X 42003 Allegheny 2270003070 PM10-PRI 5.39390 ANNUAL 2002 E-02-X 42003 Allegheny 2270004031 PM10-PRI 0.00058 ANNUAL 2002 E-02-X 42003 Allegheny 2270004036 PM10-PRI 0.10683 ANNUAL 2002 E-02-X 42003 Allegheny 2270004046 PM10-PRI 3.98200 ANNUAL 2002 E-02-X 42003 Allegheny 2270004056 PM10-PRI 0.86036 ANNUAL 2002 E-02-X 42003 Allegheny 2270004066 PM10-PRI 4.48530 ANNUAL 2002 E-02-X 42003 Allegheny 2270004071 PM10-PRI 0.48096 ANNUAL 2002 E-02-X 42003 Allegheny 2270004076 PM10-PRI 0.01525 ANNUAL 2002 E-02-X 42003 Allegheny 2270005010 PM10-PRI 0.00007 ANNUAL 2002 E-02-X 42003 Allegheny 2270005015 PM10-PRI 2.22530 ANNUAL 2002 E-02-X 42003 Allegheny 2270005020 PM10-PRI 0.23476 ANNUAL 2002 E-02-X 42003 Allegheny 2270005025 PM10-PRI 0.00135 ANNUAL 2002 E-02-X 42003 Allegheny 2270005030 PM10-PRI 0.00029 ANNUAL 2002 E-02-X 42003 Allegheny 2270005035 PM10-PRI 0.01874 ANNUAL 2002 E-02-X 42003 Allegheny 2270005040 PM10-PRI 0.00002 ANNUAL 2002 E-02-X 42003 Allegheny 2270005045 PM10-PRI 0.01949 ANNUAL 2002 E-02-X 42003 Allegheny 2270005055 PM10-PRI 0.05279 ANNUAL 2002 E-02-X 42003 Allegheny 2270005060 PM10-PRI 0.02498 ANNUAL 2002 E-02-X 42003 Allegheny 2270006005 PM10-PRI 18.88300 ANNUAL 2002 E-02-X 42003 Allegheny 2270006010 PM10-PRI 4.57910 ANNUAL 2002 E-02-X 42003 Allegheny 2270006015 PM10-PRI 10.88200 ANNUAL 2002 E-02-X 42003 Allegheny 2270006020 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270006025 PM10-PRI 11.28400 ANNUAL 2002 E-02-X 42003 Allegheny 2270006030 PM10-PRI 0.52953 ANNUAL 2002 E-02-X 42003 Allegheny 2270006035 PM10-PRI 0.48371 ANNUAL 2002 E-02-X 42003 Allegheny 2270007010 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270007015 PM10-PRI 0.09433 ANNUAL 2002 E-02-X 42003 Allegheny 2270008005 PM10-PRI 12.10700 ANNUAL 2002 E-02-X 42003 Allegheny 2270009010 PM10-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270010010 PM10-PRI 1.93620 ANNUAL 2002 E-02-X 42003 Allegheny 2275001000 PM10-PRI 465.24463 ANNUAL 2002 P-02-X 42003 Allegheny 2275020000 PM10-PRI 65.20940 ANNUAL 2002 P-02-X 42003 Allegheny 2275050000 PM10-PRI 0.00000 ANNUAL 2002 S-02-X 42003 Allegheny 2275060000 PM10-PRI 496.12495 ANNUAL 2002 P-02-X 42003 Allegheny 2275070000 PM10-PRI 0.00000 ANNUAL 2002 S-02-X 42003 Allegheny 2280002000 PM10-PRI 108.51446 ANNUAL 2002 S-02-X 42003 Allegheny 2282005010 PM10-PRI 8.10200 ANNUAL 2002 E-02-X 42003 Allegheny 2282005015 PM10-PRI 3.23000 ANNUAL 2002 E-02-X 42003 Allegheny 2282010005 PM10-PRI 0.18546 ANNUAL 2002 E-02-X 42003 Allegheny 2282020005 PM10-PRI 0.60701 ANNUAL 2002 E-02-X 42003 Allegheny 2282020010 PM10-PRI 0.01084 ANNUAL 2002 E-02-X 42003 Allegheny 2285002006 PM10-PRI 70.65230 ANNUAL 2002 S-02-X 42003 Allegheny 2285002007 PM10-PRI 19.04349 ANNUAL 2002 S-02-X

Page 13Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2285002008 PM10-PRI 1.66971 ANNUAL 2002 S-02-X 42003 Allegheny 2285002010 PM10-PRI 1.11314 ANNUAL 2002 S-02-X 42003 Allegheny 2285002015 PM10-PRI 0.72826 ANNUAL 2002 E-02-X 42003 Allegheny 2285004015 PM10-PRI 0.00282 ANNUAL 2002 E-02-X 42003 Allegheny 2285006015 PM10-PRI 0.00006 ANNUAL 2002 E-02-X TOTAL PM10 1721.70008 LIB-CLN PM10 29.01581

42003 Allegheny 2260001010 PM25-PRI 2.53920 ANNUAL 2002 E-02-X 42003 Allegheny 2260001020 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260001030 PM25-PRI 2.50300 ANNUAL 2002 E-02-X 42003 Allegheny 2260001060 PM25-PRI 0.01035 ANNUAL 2002 E-02-X 42003 Allegheny 2260002006 PM25-PRI 1.67570 ANNUAL 2002 E-02-X 42003 Allegheny 2260002009 PM25-PRI 0.07213 ANNUAL 2002 E-02-X 42003 Allegheny 2260002021 PM25-PRI 0.08678 ANNUAL 2002 E-02-X 42003 Allegheny 2260002027 PM25-PRI 0.00065 ANNUAL 2002 E-02-X 42003 Allegheny 2260002039 PM25-PRI 4.42250 ANNUAL 2002 E-02-X 42003 Allegheny 2260002054 PM25-PRI 0.01735 ANNUAL 2002 E-02-X 42003 Allegheny 2260003030 PM25-PRI 0.04191 ANNUAL 2002 E-02-X 42003 Allegheny 2260003040 PM25-PRI 0.00334 ANNUAL 2002 E-02-X 42003 Allegheny 2260004015 PM25-PRI 0.36554 ANNUAL 2002 E-02-X 42003 Allegheny 2260004016 PM25-PRI 1.06000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004020 PM25-PRI 5.09380 ANNUAL 2002 E-02-X 42003 Allegheny 2260004021 PM25-PRI 18.34600 ANNUAL 2002 E-02-X 42003 Allegheny 2260004025 PM25-PRI 6.97340 ANNUAL 2002 E-02-X 42003 Allegheny 2260004026 PM25-PRI 11.01100 ANNUAL 2002 E-02-X 42003 Allegheny 2260004030 PM25-PRI 4.55000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004031 PM25-PRI 11.79600 ANNUAL 2002 E-02-X 42003 Allegheny 2260004035 PM25-PRI 2.33290 ANNUAL 2002 E-02-X 42003 Allegheny 2260004036 PM25-PRI 3.23200 ANNUAL 2002 E-02-X 42003 Allegheny 2260004071 PM25-PRI 0.00455 ANNUAL 2002 E-02-X 42003 Allegheny 2260005035 PM25-PRI 0.00153 ANNUAL 2002 E-02-X 42003 Allegheny 2260006005 PM25-PRI 0.71666 ANNUAL 2002 E-02-X 42003 Allegheny 2260006010 PM25-PRI 5.01260 ANNUAL 2002 E-02-X 42003 Allegheny 2260006015 PM25-PRI 0.00194 ANNUAL 2002 E-02-X 42003 Allegheny 2260006035 PM25-PRI 0.03012 ANNUAL 2002 E-02-X 42003 Allegheny 2260007005 PM25-PRI 0.03127 ANNUAL 2002 E-02-X 42003 Allegheny 2265001010 PM25-PRI 0.03575 ANNUAL 2002 E-02-X 42003 Allegheny 2265001030 PM25-PRI 0.32228 ANNUAL 2002 E-02-X 42003 Allegheny 2265001050 PM25-PRI 0.48648 ANNUAL 2002 E-02-X 42003 Allegheny 2265001060 PM25-PRI 0.00805 ANNUAL 2002 E-02-X 42003 Allegheny 2265002003 PM25-PRI 0.01504 ANNUAL 2002 E-02-X 42003 Allegheny 2265002006 PM25-PRI 0.00011 ANNUAL 2002 E-02-X 42003 Allegheny 2265002009 PM25-PRI 0.04238 ANNUAL 2002 E-02-X 42003 Allegheny 2265002015 PM25-PRI 0.02592 ANNUAL 2002 E-02-X 42003 Allegheny 2265002021 PM25-PRI 0.06388 ANNUAL 2002 E-02-X 42003 Allegheny 2265002024 PM25-PRI 0.02679 ANNUAL 2002 E-02-X 42003 Allegheny 2265002027 PM25-PRI 0.00162 ANNUAL 2002 E-02-X 42003 Allegheny 2265002030 PM25-PRI 0.05335 ANNUAL 2002 E-02-X 42003 Allegheny 2265002033 PM25-PRI 0.02344 ANNUAL 2002 E-02-X 42003 Allegheny 2265002039 PM25-PRI 0.09814 ANNUAL 2002 E-02-X

Page 14Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265002042 PM25-PRI 0.05901 ANNUAL 2002 E-02-X 42003 Allegheny 2265002045 PM25-PRI 0.00271 ANNUAL 2002 E-02-X 42003 Allegheny 2265002054 PM25-PRI 0.00723 ANNUAL 2002 E-02-X 42003 Allegheny 2265002057 PM25-PRI 0.00403 ANNUAL 2002 E-02-X 42003 Allegheny 2265002060 PM25-PRI 0.00982 ANNUAL 2002 E-02-X 42003 Allegheny 2265002066 PM25-PRI 0.03183 ANNUAL 2002 E-02-X 42003 Allegheny 2265002072 PM25-PRI 0.01865 ANNUAL 2002 E-02-X 42003 Allegheny 2265002078 PM25-PRI 0.00786 ANNUAL 2002 E-02-X 42003 Allegheny 2265002081 PM25-PRI 0.00343 ANNUAL 2002 E-02-X 42003 Allegheny 2265003010 PM25-PRI 0.05646 ANNUAL 2002 E-02-X 42003 Allegheny 2265003020 PM25-PRI 0.16319 ANNUAL 2002 E-02-X 42003 Allegheny 2265003030 PM25-PRI 0.05219 ANNUAL 2002 E-02-X 42003 Allegheny 2265003040 PM25-PRI 0.15506 ANNUAL 2002 E-02-X 42003 Allegheny 2265003050 PM25-PRI 0.00413 ANNUAL 2002 E-02-X 42003 Allegheny 2265003060 PM25-PRI 0.00296 ANNUAL 2002 E-02-X 42003 Allegheny 2265003070 PM25-PRI 0.01692 ANNUAL 2002 E-02-X 42003 Allegheny 2265004010 PM25-PRI 1.84540 ANNUAL 2002 E-02-X 42003 Allegheny 2265004011 PM25-PRI 0.87617 ANNUAL 2002 E-02-X 42003 Allegheny 2265004015 PM25-PRI 0.13787 ANNUAL 2002 E-02-X 42003 Allegheny 2265004016 PM25-PRI 0.48041 ANNUAL 2002 E-02-X 42003 Allegheny 2265004025 PM25-PRI 0.00964 ANNUAL 2002 E-02-X 42003 Allegheny 2265004026 PM25-PRI 0.01666 ANNUAL 2002 E-02-X 42003 Allegheny 2265004030 PM25-PRI 0.01896 ANNUAL 2002 E-02-X 42003 Allegheny 2265004031 PM25-PRI 0.45274 ANNUAL 2002 E-02-X 42003 Allegheny 2265004035 PM25-PRI 0.07113 ANNUAL 2002 E-02-X 42003 Allegheny 2265004036 PM25-PRI 0.09853 ANNUAL 2002 E-02-X 42003 Allegheny 2265004040 PM25-PRI 0.19058 ANNUAL 2002 E-02-X 42003 Allegheny 2265004041 PM25-PRI 0.05184 ANNUAL 2002 E-02-X 42003 Allegheny 2265004046 PM25-PRI 0.05921 ANNUAL 2002 E-02-X 42003 Allegheny 2265004051 PM25-PRI 0.06068 ANNUAL 2002 E-02-X 42003 Allegheny 2265004055 PM25-PRI 2.64120 ANNUAL 2002 E-02-X 42003 Allegheny 2265004056 PM25-PRI 0.72717 ANNUAL 2002 E-02-X 42003 Allegheny 2265004066 PM25-PRI 0.10712 ANNUAL 2002 E-02-X 42003 Allegheny 2265004071 PM25-PRI 2.36420 ANNUAL 2002 E-02-X 42003 Allegheny 2265004075 PM25-PRI 0.16867 ANNUAL 2002 E-02-X 42003 Allegheny 2265004076 PM25-PRI 0.12415 ANNUAL 2002 E-02-X 42003 Allegheny 2265005010 PM25-PRI 0.00006 ANNUAL 2002 E-02-X 42003 Allegheny 2265005015 PM25-PRI 0.00018 ANNUAL 2002 E-02-X 42003 Allegheny 2265005020 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2265005025 PM25-PRI 0.00010 ANNUAL 2002 E-02-X 42003 Allegheny 2265005030 PM25-PRI 0.00005 ANNUAL 2002 E-02-X 42003 Allegheny 2265005035 PM25-PRI 0.00058 ANNUAL 2002 E-02-X 42003 Allegheny 2265005040 PM25-PRI 0.00078 ANNUAL 2002 E-02-X 42003 Allegheny 2265005045 PM25-PRI 0.00016 ANNUAL 2002 E-02-X 42003 Allegheny 2265005055 PM25-PRI 0.00026 ANNUAL 2002 E-02-X 42003 Allegheny 2265005060 PM25-PRI 0.00030 ANNUAL 2002 E-02-X 42003 Allegheny 2265006005 PM25-PRI 2.35420 ANNUAL 2002 E-02-X 42003 Allegheny 2265006010 PM25-PRI 0.78309 ANNUAL 2002 E-02-X 42003 Allegheny 2265006015 PM25-PRI 0.34995 ANNUAL 2002 E-02-X 42003 Allegheny 2265006025 PM25-PRI 0.63411 ANNUAL 2002 E-02-X 42003 Allegheny 2265006030 PM25-PRI 1.34860 ANNUAL 2002 E-02-X

Page 15Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265006035 PM25-PRI 0.05488 ANNUAL 2002 E-02-X 42003 Allegheny 2265007010 PM25-PRI 0.00065 ANNUAL 2002 E-02-X 42003 Allegheny 2265007015 PM25-PRI 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2265008005 PM25-PRI 0.02978 ANNUAL 2002 E-02-X 42003 Allegheny 2265010010 PM25-PRI 0.07973 ANNUAL 2002 E-02-X 42003 Allegheny 2267001060 PM25-PRI 0.00044 ANNUAL 2002 E-02-X 42003 Allegheny 2267002003 PM25-PRI 0.00198 ANNUAL 2002 E-02-X 42003 Allegheny 2267002015 PM25-PRI 0.00335 ANNUAL 2002 E-02-X 42003 Allegheny 2267002021 PM25-PRI 0.00052 ANNUAL 2002 E-02-X 42003 Allegheny 2267002024 PM25-PRI 0.00034 ANNUAL 2002 E-02-X 42003 Allegheny 2267002030 PM25-PRI 0.00605 ANNUAL 2002 E-02-X 42003 Allegheny 2267002033 PM25-PRI 0.00196 ANNUAL 2002 E-02-X 42003 Allegheny 2267002039 PM25-PRI 0.00586 ANNUAL 2002 E-02-X 42003 Allegheny 2267002045 PM25-PRI 0.00211 ANNUAL 2002 E-02-X 42003 Allegheny 2267002054 PM25-PRI 0.00035 ANNUAL 2002 E-02-X 42003 Allegheny 2267002057 PM25-PRI 0.00383 ANNUAL 2002 E-02-X 42003 Allegheny 2267002060 PM25-PRI 0.00959 ANNUAL 2002 E-02-X 42003 Allegheny 2267002066 PM25-PRI 0.00102 ANNUAL 2002 E-02-X 42003 Allegheny 2267002072 PM25-PRI 0.00786 ANNUAL 2002 E-02-X 42003 Allegheny 2267002081 PM25-PRI 0.00315 ANNUAL 2002 E-02-X 42003 Allegheny 2267003010 PM25-PRI 0.04076 ANNUAL 2002 E-02-X 42003 Allegheny 2267003020 PM25-PRI 3.88910 ANNUAL 2002 E-02-X 42003 Allegheny 2267003030 PM25-PRI 0.02995 ANNUAL 2002 E-02-X 42003 Allegheny 2267003040 PM25-PRI 0.00910 ANNUAL 2002 E-02-X 42003 Allegheny 2267003050 PM25-PRI 0.00220 ANNUAL 2002 E-02-X 42003 Allegheny 2267003070 PM25-PRI 0.01834 ANNUAL 2002 E-02-X 42003 Allegheny 2267004066 PM25-PRI 0.03314 ANNUAL 2002 E-02-X 42003 Allegheny 2267005055 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267005060 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006005 PM25-PRI 0.18022 ANNUAL 2002 E-02-X 42003 Allegheny 2267006010 PM25-PRI 0.04250 ANNUAL 2002 E-02-X 42003 Allegheny 2267006015 PM25-PRI 0.05168 ANNUAL 2002 E-02-X 42003 Allegheny 2267006025 PM25-PRI 0.06435 ANNUAL 2002 E-02-X 42003 Allegheny 2267006030 PM25-PRI 0.00084 ANNUAL 2002 E-02-X 42003 Allegheny 2267006035 PM25-PRI 0.00081 ANNUAL 2002 E-02-X 42003 Allegheny 2267008005 PM25-PRI 0.01791 ANNUAL 2002 E-02-X 42003 Allegheny 2268002081 PM25-PRI 0.00012 ANNUAL 2002 E-02-X 42003 Allegheny 2268003020 PM25-PRI 0.28350 ANNUAL 2002 E-02-X 42003 Allegheny 2268003030 PM25-PRI 0.00034 ANNUAL 2002 E-02-X 42003 Allegheny 2268003040 PM25-PRI 0.00022 ANNUAL 2002 E-02-X 42003 Allegheny 2268003060 PM25-PRI 0.00076 ANNUAL 2002 E-02-X 42003 Allegheny 2268003070 PM25-PRI 0.00129 ANNUAL 2002 E-02-X 42003 Allegheny 2268005055 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268005060 PM25-PRI 0.00022 ANNUAL 2002 E-02-X 42003 Allegheny 2268006005 PM25-PRI 0.05964 ANNUAL 2002 E-02-X 42003 Allegheny 2268006010 PM25-PRI 0.00301 ANNUAL 2002 E-02-X 42003 Allegheny 2268006015 PM25-PRI 0.00435 ANNUAL 2002 E-02-X 42003 Allegheny 2268006020 PM25-PRI 0.17482 ANNUAL 2002 E-02-X 42003 Allegheny 2268006035 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268010010 PM25-PRI 0.05355 ANNUAL 2002 E-02-X 42003 Allegheny 2270001060 PM25-PRI 0.15892 ANNUAL 2002 E-02-X

Page 16Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270002003 PM25-PRI 2.91510 ANNUAL 2002 E-02-X 42003 Allegheny 2270002006 PM25-PRI 0.00804 ANNUAL 2002 E-02-X 42003 Allegheny 2270002009 PM25-PRI 0.13070 ANNUAL 2002 E-02-X 42003 Allegheny 2270002015 PM25-PRI 8.16120 ANNUAL 2002 E-02-X 42003 Allegheny 2270002018 PM25-PRI 6.55430 ANNUAL 2002 E-02-X 42003 Allegheny 2270002021 PM25-PRI 0.51478 ANNUAL 2002 E-02-X 42003 Allegheny 2270002024 PM25-PRI 0.36354 ANNUAL 2002 E-02-X 42003 Allegheny 2270002027 PM25-PRI 1.15090 ANNUAL 2002 E-02-X 42003 Allegheny 2270002030 PM25-PRI 4.78000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002033 PM25-PRI 3.37050 ANNUAL 2002 E-02-X 42003 Allegheny 2270002036 PM25-PRI 24.42600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002039 PM25-PRI 0.36526 ANNUAL 2002 E-02-X 42003 Allegheny 2270002042 PM25-PRI 0.14774 ANNUAL 2002 E-02-X 42003 Allegheny 2270002045 PM25-PRI 5.33560 ANNUAL 2002 E-02-X 42003 Allegheny 2270002048 PM25-PRI 5.83140 ANNUAL 2002 E-02-X 42003 Allegheny 2270002051 PM25-PRI 19.28600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002054 PM25-PRI 1.11470 ANNUAL 2002 E-02-X 42003 Allegheny 2270002057 PM25-PRI 12.22100 ANNUAL 2002 E-02-X 42003 Allegheny 2270002060 PM25-PRI 30.66700 ANNUAL 2002 E-02-X 42003 Allegheny 2270002066 PM25-PRI 36.22400 ANNUAL 2002 E-02-X 42003 Allegheny 2270002069 PM25-PRI 25.27100 ANNUAL 2002 E-02-X 42003 Allegheny 2270002072 PM25-PRI 31.12800 ANNUAL 2002 E-02-X 42003 Allegheny 2270002075 PM25-PRI 3.30890 ANNUAL 2002 E-02-X 42003 Allegheny 2270002078 PM25-PRI 0.09638 ANNUAL 2002 E-02-X 42003 Allegheny 2270002081 PM25-PRI 3.46750 ANNUAL 2002 E-02-X 42003 Allegheny 2270003010 PM25-PRI 1.49310 ANNUAL 2002 E-02-X 42003 Allegheny 2270003020 PM25-PRI 10.12400 ANNUAL 2002 E-02-X 42003 Allegheny 2270003030 PM25-PRI 3.68630 ANNUAL 2002 E-02-X 42003 Allegheny 2270003040 PM25-PRI 3.98590 ANNUAL 2002 E-02-X 42003 Allegheny 2270003050 PM25-PRI 0.31537 ANNUAL 2002 E-02-X 42003 Allegheny 2270003060 PM25-PRI 19.28900 ANNUAL 2002 E-02-X 42003 Allegheny 2270003070 PM25-PRI 4.96240 ANNUAL 2002 E-02-X 42003 Allegheny 2270004031 PM25-PRI 0.00053 ANNUAL 2002 E-02-X 42003 Allegheny 2270004036 PM25-PRI 0.09829 ANNUAL 2002 E-02-X 42003 Allegheny 2270004046 PM25-PRI 3.66340 ANNUAL 2002 E-02-X 42003 Allegheny 2270004056 PM25-PRI 0.79154 ANNUAL 2002 E-02-X 42003 Allegheny 2270004066 PM25-PRI 4.12650 ANNUAL 2002 E-02-X 42003 Allegheny 2270004071 PM25-PRI 0.44248 ANNUAL 2002 E-02-X 42003 Allegheny 2270004076 PM25-PRI 0.01403 ANNUAL 2002 E-02-X 42003 Allegheny 2270005010 PM25-PRI 0.00006 ANNUAL 2002 E-02-X 42003 Allegheny 2270005015 PM25-PRI 2.04730 ANNUAL 2002 E-02-X 42003 Allegheny 2270005020 PM25-PRI 0.21598 ANNUAL 2002 E-02-X 42003 Allegheny 2270005025 PM25-PRI 0.00124 ANNUAL 2002 E-02-X 42003 Allegheny 2270005030 PM25-PRI 0.00026 ANNUAL 2002 E-02-X 42003 Allegheny 2270005035 PM25-PRI 0.01724 ANNUAL 2002 E-02-X 42003 Allegheny 2270005040 PM25-PRI 0.00002 ANNUAL 2002 E-02-X 42003 Allegheny 2270005045 PM25-PRI 0.01793 ANNUAL 2002 E-02-X 42003 Allegheny 2270005055 PM25-PRI 0.04857 ANNUAL 2002 E-02-X 42003 Allegheny 2270005060 PM25-PRI 0.02298 ANNUAL 2002 E-02-X 42003 Allegheny 2270006005 PM25-PRI 17.37200 ANNUAL 2002 E-02-X 42003 Allegheny 2270006010 PM25-PRI 4.21280 ANNUAL 2002 E-02-X

Page 17Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270006015 PM25-PRI 10.01100 ANNUAL 2002 E-02-X 42003 Allegheny 2270006020 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270006025 PM25-PRI 10.38100 ANNUAL 2002 E-02-X 42003 Allegheny 2270006030 PM25-PRI 0.48717 ANNUAL 2002 E-02-X 42003 Allegheny 2270006035 PM25-PRI 0.44501 ANNUAL 2002 E-02-X 42003 Allegheny 2270007010 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270007015 PM25-PRI 0.08678 ANNUAL 2002 E-02-X 42003 Allegheny 2270008005 PM25-PRI 11.13800 ANNUAL 2002 E-02-X 42003 Allegheny 2270009010 PM25-PRI 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270010010 PM25-PRI 1.78130 ANNUAL 2002 E-02-X 42003 Allegheny 2275001000 PM25-PRI 321.01880 ANNUAL 2002 P-02-X 42003 Allegheny 2275020000 PM25-PRI 63.64437 ANNUAL 2002 P-02-X 42003 Allegheny 2275050000 PM25-PRI 0.00000 ANNUAL 2002 P-02-X 42003 Allegheny 2275060000 PM25-PRI 342.32621 ANNUAL 2002 P-02-X 42003 Allegheny 2275070000 PM25-PRI 0.00000 ANNUAL 2002 S-02-X 42003 Allegheny 2280002000 PM25-PRI 99.83330 ANNUAL 2002 S-02-X 42003 Allegheny 2282005010 PM25-PRI 7.45380 ANNUAL 2002 E-02-X 42003 Allegheny 2282005015 PM25-PRI 2.97160 ANNUAL 2002 E-02-X 42003 Allegheny 2282010005 PM25-PRI 0.17063 ANNUAL 2002 E-02-X 42003 Allegheny 2282020005 PM25-PRI 0.55845 ANNUAL 2002 E-02-X 42003 Allegheny 2282020010 PM25-PRI 0.00998 ANNUAL 2002 E-02-X 42003 Allegheny 2285002006 PM25-PRI 63.58710 ANNUAL 2002 S-02-X 42003 Allegheny 2285002007 PM25-PRI 17.13914 ANNUAL 2002 S-02-X 42003 Allegheny 2285002008 PM25-PRI 1.50274 ANNUAL 2002 S-02-X 42003 Allegheny 2285002010 PM25-PRI 1.00183 ANNUAL 2002 S-02-X 42003 Allegheny 2285002015 PM25-PRI 0.66999 ANNUAL 2002 E-02-X 42003 Allegheny 2285004015 PM25-PRI 0.00260 ANNUAL 2002 E-02-X 42003 Allegheny 2285006015 PM25-PRI 0.00006 ANNUAL 2002 E-02-X TOTAL PM2.5 1365.05039 LIB-CLN PM2.5 23.00519

42003 Allegheny 2260001010 SO2 0.03926 ANNUAL 2002 E-02-X 42003 Allegheny 2260001020 SO2 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260001030 SO2 0.02435 ANNUAL 2002 E-02-X 42003 Allegheny 2260001060 SO2 0.01617 ANNUAL 2002 E-02-X 42003 Allegheny 2260002006 SO2 0.02613 ANNUAL 2002 E-02-X 42003 Allegheny 2260002009 SO2 0.00141 ANNUAL 2002 E-02-X 42003 Allegheny 2260002021 SO2 0.00168 ANNUAL 2002 E-02-X 42003 Allegheny 2260002027 SO2 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2260002039 SO2 0.06510 ANNUAL 2002 E-02-X 42003 Allegheny 2260002054 SO2 0.00033 ANNUAL 2002 E-02-X 42003 Allegheny 2260003030 SO2 0.00080 ANNUAL 2002 E-02-X 42003 Allegheny 2260003040 SO2 0.00006 ANNUAL 2002 E-02-X 42003 Allegheny 2260004015 SO2 0.00762 ANNUAL 2002 E-02-X 42003 Allegheny 2260004016 SO2 0.02171 ANNUAL 2002 E-02-X 42003 Allegheny 2260004020 SO2 0.10464 ANNUAL 2002 E-02-X 42003 Allegheny 2260004021 SO2 0.27383 ANNUAL 2002 E-02-X 42003 Allegheny 2260004025 SO2 0.14218 ANNUAL 2002 E-02-X 42003 Allegheny 2260004026 SO2 0.21437 ANNUAL 2002 E-02-X 42003 Allegheny 2260004030 SO2 0.09295 ANNUAL 2002 E-02-X 42003 Allegheny 2260004031 SO2 0.21052 ANNUAL 2002 E-02-X

Page 18Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2260004035 SO2 0.02396 ANNUAL 2002 E-02-X 42003 Allegheny 2260004036 SO2 0.03320 ANNUAL 2002 E-02-X 42003 Allegheny 2260004071 SO2 0.00009 ANNUAL 2002 E-02-X 42003 Allegheny 2260005035 SO2 0.00003 ANNUAL 2002 E-02-X 42003 Allegheny 2260006005 SO2 0.01411 ANNUAL 2002 E-02-X 42003 Allegheny 2260006010 SO2 0.09115 ANNUAL 2002 E-02-X 42003 Allegheny 2260006015 SO2 0.00004 ANNUAL 2002 E-02-X 42003 Allegheny 2260006035 SO2 0.00057 ANNUAL 2002 E-02-X 42003 Allegheny 2260007005 SO2 0.00045 ANNUAL 2002 E-02-X 42003 Allegheny 2265001010 SO2 0.02201 ANNUAL 2002 E-02-X 42003 Allegheny 2265001030 SO2 0.21048 ANNUAL 2002 E-02-X 42003 Allegheny 2265001050 SO2 0.68213 ANNUAL 2002 E-02-X 42003 Allegheny 2265001060 SO2 0.01317 ANNUAL 2002 E-02-X 42003 Allegheny 2265002003 SO2 0.02269 ANNUAL 2002 E-02-X 42003 Allegheny 2265002006 SO2 0.00017 ANNUAL 2002 E-02-X 42003 Allegheny 2265002009 SO2 0.03917 ANNUAL 2002 E-02-X 42003 Allegheny 2265002015 SO2 0.03989 ANNUAL 2002 E-02-X 42003 Allegheny 2265002021 SO2 0.07860 ANNUAL 2002 E-02-X 42003 Allegheny 2265002024 SO2 0.03224 ANNUAL 2002 E-02-X 42003 Allegheny 2265002027 SO2 0.00161 ANNUAL 2002 E-02-X 42003 Allegheny 2265002030 SO2 0.06886 ANNUAL 2002 E-02-X 42003 Allegheny 2265002033 SO2 0.02212 ANNUAL 2002 E-02-X 42003 Allegheny 2265002039 SO2 0.14328 ANNUAL 2002 E-02-X 42003 Allegheny 2265002042 SO2 0.07049 ANNUAL 2002 E-02-X 42003 Allegheny 2265002045 SO2 0.00577 ANNUAL 2002 E-02-X 42003 Allegheny 2265002054 SO2 0.00919 ANNUAL 2002 E-02-X 42003 Allegheny 2265002057 SO2 0.00912 ANNUAL 2002 E-02-X 42003 Allegheny 2265002060 SO2 0.02233 ANNUAL 2002 E-02-X 42003 Allegheny 2265002066 SO2 0.04747 ANNUAL 2002 E-02-X 42003 Allegheny 2265002072 SO2 0.03416 ANNUAL 2002 E-02-X 42003 Allegheny 2265002078 SO2 0.01119 ANNUAL 2002 E-02-X 42003 Allegheny 2265002081 SO2 0.00784 ANNUAL 2002 E-02-X 42003 Allegheny 2265003010 SO2 0.10895 ANNUAL 2002 E-02-X 42003 Allegheny 2265003020 SO2 0.36667 ANNUAL 2002 E-02-X 42003 Allegheny 2265003030 SO2 0.08891 ANNUAL 2002 E-02-X 42003 Allegheny 2265003040 SO2 0.14696 ANNUAL 2002 E-02-X 42003 Allegheny 2265003050 SO2 0.00768 ANNUAL 2002 E-02-X 42003 Allegheny 2265003060 SO2 0.00432 ANNUAL 2002 E-02-X 42003 Allegheny 2265003070 SO2 0.03784 ANNUAL 2002 E-02-X 42003 Allegheny 2265004010 SO2 1.39920 ANNUAL 2002 E-02-X 42003 Allegheny 2265004011 SO2 0.61700 ANNUAL 2002 E-02-X 42003 Allegheny 2265004015 SO2 0.11918 ANNUAL 2002 E-02-X 42003 Allegheny 2265004016 SO2 0.32323 ANNUAL 2002 E-02-X 42003 Allegheny 2265004025 SO2 0.00757 ANNUAL 2002 E-02-X 42003 Allegheny 2265004026 SO2 0.01532 ANNUAL 2002 E-02-X 42003 Allegheny 2265004030 SO2 0.01452 ANNUAL 2002 E-02-X 42003 Allegheny 2265004031 SO2 0.68813 ANNUAL 2002 E-02-X 42003 Allegheny 2265004035 SO2 0.15525 ANNUAL 2002 E-02-X 42003 Allegheny 2265004036 SO2 0.21509 ANNUAL 2002 E-02-X 42003 Allegheny 2265004040 SO2 0.30716 ANNUAL 2002 E-02-X 42003 Allegheny 2265004041 SO2 0.07780 ANNUAL 2002 E-02-X

Page 19Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265004046 SO2 0.09379 ANNUAL 2002 E-02-X 42003 Allegheny 2265004051 SO2 0.03752 ANNUAL 2002 E-02-X 42003 Allegheny 2265004055 SO2 4.18380 ANNUAL 2002 E-02-X 42003 Allegheny 2265004056 SO2 1.07420 ANNUAL 2002 E-02-X 42003 Allegheny 2265004066 SO2 0.18533 ANNUAL 2002 E-02-X 42003 Allegheny 2265004071 SO2 3.29140 ANNUAL 2002 E-02-X 42003 Allegheny 2265004075 SO2 0.13992 ANNUAL 2002 E-02-X 42003 Allegheny 2265004076 SO2 0.10327 ANNUAL 2002 E-02-X 42003 Allegheny 2265005010 SO2 0.00009 ANNUAL 2002 E-02-X 42003 Allegheny 2265005015 SO2 0.00037 ANNUAL 2002 E-02-X 42003 Allegheny 2265005020 SO2 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2265005025 SO2 0.00023 ANNUAL 2002 E-02-X 42003 Allegheny 2265005030 SO2 0.00007 ANNUAL 2002 E-02-X 42003 Allegheny 2265005035 SO2 0.00078 ANNUAL 2002 E-02-X 42003 Allegheny 2265005040 SO2 0.00169 ANNUAL 2002 E-02-X 42003 Allegheny 2265005045 SO2 0.00036 ANNUAL 2002 E-02-X 42003 Allegheny 2265005055 SO2 0.00053 ANNUAL 2002 E-02-X 42003 Allegheny 2265005060 SO2 0.00065 ANNUAL 2002 E-02-X 42003 Allegheny 2265006005 SO2 3.44770 ANNUAL 2002 E-02-X 42003 Allegheny 2265006010 SO2 0.80818 ANNUAL 2002 E-02-X 42003 Allegheny 2265006015 SO2 0.44122 ANNUAL 2002 E-02-X 42003 Allegheny 2265006025 SO2 0.96155 ANNUAL 2002 E-02-X 42003 Allegheny 2265006030 SO2 1.46100 ANNUAL 2002 E-02-X 42003 Allegheny 2265006035 SO2 0.06954 ANNUAL 2002 E-02-X 42003 Allegheny 2265007010 SO2 0.00106 ANNUAL 2002 E-02-X 42003 Allegheny 2265007015 SO2 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2265008005 SO2 0.05000 ANNUAL 2002 E-02-X 42003 Allegheny 2265010010 SO2 0.11208 ANNUAL 2002 E-02-X 42003 Allegheny 2267001060 SO2 0.00010 ANNUAL 2002 E-02-X 42003 Allegheny 2267002003 SO2 0.00045 ANNUAL 2002 E-02-X 42003 Allegheny 2267002015 SO2 0.00077 ANNUAL 2002 E-02-X 42003 Allegheny 2267002021 SO2 0.00012 ANNUAL 2002 E-02-X 42003 Allegheny 2267002024 SO2 0.00008 ANNUAL 2002 E-02-X 42003 Allegheny 2267002030 SO2 0.00139 ANNUAL 2002 E-02-X 42003 Allegheny 2267002033 SO2 0.00046 ANNUAL 2002 E-02-X 42003 Allegheny 2267002039 SO2 0.00132 ANNUAL 2002 E-02-X 42003 Allegheny 2267002045 SO2 0.00049 ANNUAL 2002 E-02-X 42003 Allegheny 2267002054 SO2 0.00008 ANNUAL 2002 E-02-X 42003 Allegheny 2267002057 SO2 0.00089 ANNUAL 2002 E-02-X 42003 Allegheny 2267002060 SO2 0.00220 ANNUAL 2002 E-02-X 42003 Allegheny 2267002066 SO2 0.00023 ANNUAL 2002 E-02-X 42003 Allegheny 2267002072 SO2 0.00182 ANNUAL 2002 E-02-X 42003 Allegheny 2267002081 SO2 0.00073 ANNUAL 2002 E-02-X 42003 Allegheny 2267003010 SO2 0.00951 ANNUAL 2002 E-02-X 42003 Allegheny 2267003020 SO2 0.89475 ANNUAL 2002 E-02-X 42003 Allegheny 2267003030 SO2 0.00682 ANNUAL 2002 E-02-X 42003 Allegheny 2267003040 SO2 0.00209 ANNUAL 2002 E-02-X 42003 Allegheny 2267003050 SO2 0.00051 ANNUAL 2002 E-02-X 42003 Allegheny 2267003070 SO2 0.00416 ANNUAL 2002 E-02-X 42003 Allegheny 2267004066 SO2 0.00760 ANNUAL 2002 E-02-X 42003 Allegheny 2267005055 SO2 0.00000 ANNUAL 2002 E-02-X

Page 20Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2267005060 SO2 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2267006005 SO2 0.04316 ANNUAL 2002 E-02-X 42003 Allegheny 2267006010 SO2 0.01003 ANNUAL 2002 E-02-X 42003 Allegheny 2267006015 SO2 0.01208 ANNUAL 2002 E-02-X 42003 Allegheny 2267006025 SO2 0.01502 ANNUAL 2002 E-02-X 42003 Allegheny 2267006030 SO2 0.00020 ANNUAL 2002 E-02-X 42003 Allegheny 2267006035 SO2 0.00019 ANNUAL 2002 E-02-X 42003 Allegheny 2267008005 SO2 0.00413 ANNUAL 2002 E-02-X 42003 Allegheny 2268002081 SO2 0.00002 ANNUAL 2002 E-02-X 42003 Allegheny 2268003020 SO2 0.05498 ANNUAL 2002 E-02-X 42003 Allegheny 2268003030 SO2 0.00007 ANNUAL 2002 E-02-X 42003 Allegheny 2268003040 SO2 0.00004 ANNUAL 2002 E-02-X 42003 Allegheny 2268003060 SO2 0.00015 ANNUAL 2002 E-02-X 42003 Allegheny 2268003070 SO2 0.00025 ANNUAL 2002 E-02-X 42003 Allegheny 2268005055 SO2 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268005060 SO2 0.00004 ANNUAL 2002 E-02-X 42003 Allegheny 2268006005 SO2 0.01248 ANNUAL 2002 E-02-X 42003 Allegheny 2268006010 SO2 0.00062 ANNUAL 2002 E-02-X 42003 Allegheny 2268006015 SO2 0.00089 ANNUAL 2002 E-02-X 42003 Allegheny 2268006020 SO2 0.03042 ANNUAL 2002 E-02-X 42003 Allegheny 2268006035 SO2 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268010010 SO2 0.00985 ANNUAL 2002 E-02-X 42003 Allegheny 2270001060 SO2 0.11581 ANNUAL 2002 E-02-X 42003 Allegheny 2270002003 SO2 4.43860 ANNUAL 2002 E-02-X 42003 Allegheny 2270002006 SO2 0.01777 ANNUAL 2002 E-02-X 42003 Allegheny 2270002009 SO2 0.11898 ANNUAL 2002 E-02-X 42003 Allegheny 2270002015 SO2 11.10600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002018 SO2 12.08800 ANNUAL 2002 E-02-X 42003 Allegheny 2270002021 SO2 0.66701 ANNUAL 2002 E-02-X 42003 Allegheny 2270002024 SO2 0.41177 ANNUAL 2002 E-02-X 42003 Allegheny 2270002027 SO2 1.22400 ANNUAL 2002 E-02-X 42003 Allegheny 2270002030 SO2 5.26370 ANNUAL 2002 E-02-X 42003 Allegheny 2270002033 SO2 4.53390 ANNUAL 2002 E-02-X 42003 Allegheny 2270002036 SO2 45.05600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002039 SO2 0.37222 ANNUAL 2002 E-02-X 42003 Allegheny 2270002042 SO2 0.17682 ANNUAL 2002 E-02-X 42003 Allegheny 2270002045 SO2 10.28000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002048 SO2 11.21300 ANNUAL 2002 E-02-X 42003 Allegheny 2270002051 SO2 38.50600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002054 SO2 1.81530 ANNUAL 2002 E-02-X 42003 Allegheny 2270002057 SO2 14.40500 ANNUAL 2002 E-02-X 42003 Allegheny 2270002060 SO2 49.03000 ANNUAL 2002 E-02-X 42003 Allegheny 2270002066 SO2 29.65100 ANNUAL 2002 E-02-X 42003 Allegheny 2270002069 SO2 44.86200 ANNUAL 2002 E-02-X 42003 Allegheny 2270002072 SO2 20.28300 ANNUAL 2002 E-02-X 42003 Allegheny 2270002075 SO2 4.82820 ANNUAL 2002 E-02-X 42003 Allegheny 2270002078 SO2 0.06261 ANNUAL 2002 E-02-X 42003 Allegheny 2270002081 SO2 4.62350 ANNUAL 2002 E-02-X 42003 Allegheny 2270003010 SO2 1.02410 ANNUAL 2002 E-02-X 42003 Allegheny 2270003020 SO2 14.91600 ANNUAL 2002 E-02-X 42003 Allegheny 2270003030 SO2 6.51000 ANNUAL 2002 E-02-X

Page 21Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270003040 SO2 6.60640 ANNUAL 2002 E-02-X 42003 Allegheny 2270003050 SO2 0.25375 ANNUAL 2002 E-02-X 42003 Allegheny 2270003060 SO2 26.04000 ANNUAL 2002 E-02-X 42003 Allegheny 2270003070 SO2 9.40070 ANNUAL 2002 E-02-X 42003 Allegheny 2270004031 SO2 0.00059 ANNUAL 2002 E-02-X 42003 Allegheny 2270004036 SO2 0.15385 ANNUAL 2002 E-02-X 42003 Allegheny 2270004046 SO2 4.07100 ANNUAL 2002 E-02-X 42003 Allegheny 2270004056 SO2 0.83986 ANNUAL 2002 E-02-X 42003 Allegheny 2270004066 SO2 5.55330 ANNUAL 2002 E-02-X 42003 Allegheny 2270004071 SO2 0.65494 ANNUAL 2002 E-02-X 42003 Allegheny 2270004076 SO2 0.01549 ANNUAL 2002 E-02-X 42003 Allegheny 2270005010 SO2 0.00005 ANNUAL 2002 E-02-X 42003 Allegheny 2270005015 SO2 2.02890 ANNUAL 2002 E-02-X 42003 Allegheny 2270005020 SO2 0.18232 ANNUAL 2002 E-02-X 42003 Allegheny 2270005025 SO2 0.00102 ANNUAL 2002 E-02-X 42003 Allegheny 2270005030 SO2 0.00020 ANNUAL 2002 E-02-X 42003 Allegheny 2270005035 SO2 0.01544 ANNUAL 2002 E-02-X 42003 Allegheny 2270005040 SO2 0.00002 ANNUAL 2002 E-02-X 42003 Allegheny 2270005045 SO2 0.01431 ANNUAL 2002 E-02-X 42003 Allegheny 2270005055 SO2 0.03962 ANNUAL 2002 E-02-X 42003 Allegheny 2270005060 SO2 0.02912 ANNUAL 2002 E-02-X 42003 Allegheny 2270006005 SO2 20.52100 ANNUAL 2002 E-02-X 42003 Allegheny 2270006010 SO2 4.84260 ANNUAL 2002 E-02-X 42003 Allegheny 2270006015 SO2 13.43500 ANNUAL 2002 E-02-X 42003 Allegheny 2270006020 SO2 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270006025 SO2 6.78990 ANNUAL 2002 E-02-X 42003 Allegheny 2270006030 SO2 0.65649 ANNUAL 2002 E-02-X 42003 Allegheny 2270006035 SO2 0.58265 ANNUAL 2002 E-02-X 42003 Allegheny 2270007010 SO2 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270007015 SO2 0.17385 ANNUAL 2002 E-02-X 42003 Allegheny 2270008005 SO2 17.60400 ANNUAL 2002 E-02-X 42003 Allegheny 2270009010 SO2 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270010010 SO2 3.24520 ANNUAL 2002 E-02-X 42003 Allegheny 2275001000 SO2 0.00000 ANNUAL 2002 S-02-X 42003 Allegheny 2275020000 SO2 107.20000 ANNUAL 2002 E-02-X 42003 Allegheny 2275050000 SO2 14.29769 ANNUAL 2002 P-02-X 42003 Allegheny 2275060000 SO2 12.34142 ANNUAL 2002 P-02-X 42003 Allegheny 2275070000 SO2 5.15100 ANNUAL 2002 S-02-X 42003 Allegheny 2280002000 SO2 102.47802 ANNUAL 2002 S-02-X 42003 Allegheny 2282005010 SO2 0.68604 ANNUAL 2002 E-02-X 42003 Allegheny 2282005015 SO2 0.27706 ANNUAL 2002 E-02-X 42003 Allegheny 2282010005 SO2 0.41795 ANNUAL 2002 E-02-X 42003 Allegheny 2282020005 SO2 2.87830 ANNUAL 2002 E-02-X 42003 Allegheny 2282020010 SO2 0.01238 ANNUAL 2002 E-02-X 42003 Allegheny 2285002006 SO2 173.09810 ANNUAL 2002 S-02-X 42003 Allegheny 2285002007 SO2 46.65654 ANNUAL 2002 S-02-X 42003 Allegheny 2285002008 SO2 4.09080 ANNUAL 2002 S-02-X 42003 Allegheny 2285002010 SO2 2.72720 ANNUAL 2002 S-02-X 42003 Allegheny 2285002015 SO2 0.53485 ANNUAL 2002 E-02-X 42003 Allegheny 2285004015 SO2 0.00353 ANNUAL 2002 E-02-X 42003 Allegheny 2285006015 SO2 0.00001 ANNUAL 2002 E-02-X

Page 22Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source TOTAL SO2 959.50171 LIB-CLN SO2 16.17048

42003 Allegheny 2260001010 VOC 75.69500 ANNUAL 2002 E-02-X 42003 Allegheny 2260001020 VOC 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260001030 VOC 75.39900 ANNUAL 2002 E-02-X 42003 Allegheny 2260001060 VOC 1.63560 ANNUAL 2002 E-02-X 42003 Allegheny 2260002006 VOC 30.06200 ANNUAL 2002 E-02-X 42003 Allegheny 2260002009 VOC 1.82210 ANNUAL 2002 E-02-X 42003 Allegheny 2260002021 VOC 2.16970 ANNUAL 2002 E-02-X 42003 Allegheny 2260002027 VOC 0.01555 ANNUAL 2002 E-02-X 42003 Allegheny 2260002039 VOC 80.02500 ANNUAL 2002 E-02-X 42003 Allegheny 2260002054 VOC 0.40270 ANNUAL 2002 E-02-X 42003 Allegheny 2260003030 VOC 0.97304 ANNUAL 2002 E-02-X 42003 Allegheny 2260003040 VOC 0.07655 ANNUAL 2002 E-02-X 42003 Allegheny 2260004015 VOC 11.18600 ANNUAL 2002 E-02-X 42003 Allegheny 2260004016 VOC 29.29100 ANNUAL 2002 E-02-X 42003 Allegheny 2260004020 VOC 160.71000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004021 VOC 373.30000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004025 VOC 217.81000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004026 VOC 285.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004030 VOC 137.93000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004031 VOC 259.72000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004035 VOC 86.33300 ANNUAL 2002 E-02-X 42003 Allegheny 2260004036 VOC 102.82000 ANNUAL 2002 E-02-X 42003 Allegheny 2260004071 VOC 0.11490 ANNUAL 2002 E-02-X 42003 Allegheny 2260005035 VOC 0.04190 ANNUAL 2002 E-02-X 42003 Allegheny 2260006005 VOC 18.37600 ANNUAL 2002 E-02-X 42003 Allegheny 2260006010 VOC 125.67000 ANNUAL 2002 E-02-X 42003 Allegheny 2260006015 VOC 0.04438 ANNUAL 2002 E-02-X 42003 Allegheny 2260006035 VOC 0.69216 ANNUAL 2002 E-02-X 42003 Allegheny 2260007005 VOC 0.58057 ANNUAL 2002 E-02-X 42003 Allegheny 2265001010 VOC 3.01920 ANNUAL 2002 E-02-X 42003 Allegheny 2265001030 VOC 30.96200 ANNUAL 2002 E-02-X 42003 Allegheny 2265001050 VOC 54.47200 ANNUAL 2002 E-02-X 42003 Allegheny 2265001060 VOC 1.78050 ANNUAL 2002 E-02-X 42003 Allegheny 2265002003 VOC 1.72160 ANNUAL 2002 E-02-X 42003 Allegheny 2265002006 VOC 0.01492 ANNUAL 2002 E-02-X 42003 Allegheny 2265002009 VOC 6.64330 ANNUAL 2002 E-02-X 42003 Allegheny 2265002015 VOC 2.76130 ANNUAL 2002 E-02-X 42003 Allegheny 2265002021 VOC 9.35290 ANNUAL 2002 E-02-X 42003 Allegheny 2265002024 VOC 3.41420 ANNUAL 2002 E-02-X 42003 Allegheny 2265002027 VOC 0.23671 ANNUAL 2002 E-02-X 42003 Allegheny 2265002030 VOC 6.75670 ANNUAL 2002 E-02-X 42003 Allegheny 2265002033 VOC 3.95900 ANNUAL 2002 E-02-X 42003 Allegheny 2265002039 VOC 9.94220 ANNUAL 2002 E-02-X 42003 Allegheny 2265002042 VOC 10.04400 ANNUAL 2002 E-02-X 42003 Allegheny 2265002045 VOC 0.34508 ANNUAL 2002 E-02-X 42003 Allegheny 2265002054 VOC 0.89368 ANNUAL 2002 E-02-X 42003 Allegheny 2265002057 VOC 0.51241 ANNUAL 2002 E-02-X 42003 Allegheny 2265002060 VOC 1.23670 ANNUAL 2002 E-02-X

Page 23Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265002066 VOC 3.35020 ANNUAL 2002 E-02-X 42003 Allegheny 2265002072 VOC 2.33830 ANNUAL 2002 E-02-X 42003 Allegheny 2265002078 VOC 1.42460 ANNUAL 2002 E-02-X 42003 Allegheny 2265002081 VOC 0.44386 ANNUAL 2002 E-02-X 42003 Allegheny 2265003010 VOC 7.27330 ANNUAL 2002 E-02-X 42003 Allegheny 2265003020 VOC 20.40800 ANNUAL 2002 E-02-X 42003 Allegheny 2265003030 VOC 6.35100 ANNUAL 2002 E-02-X 42003 Allegheny 2265003040 VOC 22.44900 ANNUAL 2002 E-02-X 42003 Allegheny 2265003050 VOC 0.51805 ANNUAL 2002 E-02-X 42003 Allegheny 2265003060 VOC 0.36069 ANNUAL 2002 E-02-X 42003 Allegheny 2265003070 VOC 2.10130 ANNUAL 2002 E-02-X 42003 Allegheny 2265004010 VOC 450.97000 ANNUAL 2002 E-02-X 42003 Allegheny 2265004011 VOC 160.40000 ANNUAL 2002 E-02-X 42003 Allegheny 2265004015 VOC 38.93100 ANNUAL 2002 E-02-X 42003 Allegheny 2265004016 VOC 80.87300 ANNUAL 2002 E-02-X 42003 Allegheny 2265004025 VOC 2.61630 ANNUAL 2002 E-02-X 42003 Allegheny 2265004026 VOC 3.01230 ANNUAL 2002 E-02-X 42003 Allegheny 2265004030 VOC 4.62850 ANNUAL 2002 E-02-X 42003 Allegheny 2265004031 VOC 59.51100 ANNUAL 2002 E-02-X 42003 Allegheny 2265004035 VOC 38.27600 ANNUAL 2002 E-02-X 42003 Allegheny 2265004036 VOC 19.95200 ANNUAL 2002 E-02-X 42003 Allegheny 2265004040 VOC 42.84700 ANNUAL 2002 E-02-X 42003 Allegheny 2265004041 VOC 5.99150 ANNUAL 2002 E-02-X 42003 Allegheny 2265004046 VOC 9.80220 ANNUAL 2002 E-02-X 42003 Allegheny 2265004051 VOC 9.81370 ANNUAL 2002 E-02-X 42003 Allegheny 2265004055 VOC 507.81000 ANNUAL 2002 E-02-X 42003 Allegheny 2265004056 VOC 80.72100 ANNUAL 2002 E-02-X 42003 Allegheny 2265004066 VOC 11.70100 ANNUAL 2002 E-02-X 42003 Allegheny 2265004071 VOC 285.25000 ANNUAL 2002 E-02-X 42003 Allegheny 2265004075 VOC 25.99300 ANNUAL 2002 E-02-X 42003 Allegheny 2265004076 VOC 19.19000 ANNUAL 2002 E-02-X 42003 Allegheny 2265005010 VOC 0.00653 ANNUAL 2002 E-02-X 42003 Allegheny 2265005015 VOC 0.02106 ANNUAL 2002 E-02-X 42003 Allegheny 2265005020 VOC 0.00015 ANNUAL 2002 E-02-X 42003 Allegheny 2265005025 VOC 0.01601 ANNUAL 2002 E-02-X 42003 Allegheny 2265005030 VOC 0.00677 ANNUAL 2002 E-02-X 42003 Allegheny 2265005035 VOC 0.09738 ANNUAL 2002 E-02-X 42003 Allegheny 2265005040 VOC 0.19731 ANNUAL 2002 E-02-X 42003 Allegheny 2265005045 VOC 0.02323 ANNUAL 2002 E-02-X 42003 Allegheny 2265005055 VOC 0.03704 ANNUAL 2002 E-02-X 42003 Allegheny 2265005060 VOC 0.03837 ANNUAL 2002 E-02-X 42003 Allegheny 2265006005 VOC 393.08000 ANNUAL 2002 E-02-X 42003 Allegheny 2265006010 VOC 117.62000 ANNUAL 2002 E-02-X 42003 Allegheny 2265006015 VOC 46.93700 ANNUAL 2002 E-02-X 42003 Allegheny 2265006025 VOC 76.58100 ANNUAL 2002 E-02-X 42003 Allegheny 2265006030 VOC 208.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2265006035 VOC 7.06970 ANNUAL 2002 E-02-X 42003 Allegheny 2265007010 VOC 0.11908 ANNUAL 2002 E-02-X 42003 Allegheny 2265007015 VOC 0.00189 ANNUAL 2002 E-02-X 42003 Allegheny 2265008005 VOC 3.88540 ANNUAL 2002 E-02-X 42003 Allegheny 2265010010 VOC 7.46610 ANNUAL 2002 E-02-X

Page 24Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2267001060 VOC 0.02530 ANNUAL 2002 E-02-X 42003 Allegheny 2267002003 VOC 0.11424 ANNUAL 2002 E-02-X 42003 Allegheny 2267002015 VOC 0.19381 ANNUAL 2002 E-02-X 42003 Allegheny 2267002021 VOC 0.02988 ANNUAL 2002 E-02-X 42003 Allegheny 2267002024 VOC 0.01971 ANNUAL 2002 E-02-X 42003 Allegheny 2267002030 VOC 0.34960 ANNUAL 2002 E-02-X 42003 Allegheny 2267002033 VOC 0.11344 ANNUAL 2002 E-02-X 42003 Allegheny 2267002039 VOC 0.33882 ANNUAL 2002 E-02-X 42003 Allegheny 2267002045 VOC 0.12219 ANNUAL 2002 E-02-X 42003 Allegheny 2267002054 VOC 0.02035 ANNUAL 2002 E-02-X 42003 Allegheny 2267002057 VOC 0.22170 ANNUAL 2002 E-02-X 42003 Allegheny 2267002060 VOC 0.55463 ANNUAL 2002 E-02-X 42003 Allegheny 2267002066 VOC 0.05914 ANNUAL 2002 E-02-X 42003 Allegheny 2267002072 VOC 0.45448 ANNUAL 2002 E-02-X 42003 Allegheny 2267002081 VOC 0.18211 ANNUAL 2002 E-02-X 42003 Allegheny 2267003010 VOC 2.35690 ANNUAL 2002 E-02-X 42003 Allegheny 2267003020 VOC 224.87000 ANNUAL 2002 E-02-X 42003 Allegheny 2267003030 VOC 1.73200 ANNUAL 2002 E-02-X 42003 Allegheny 2267003040 VOC 0.52627 ANNUAL 2002 E-02-X 42003 Allegheny 2267003050 VOC 0.12743 ANNUAL 2002 E-02-X 42003 Allegheny 2267003070 VOC 1.06020 ANNUAL 2002 E-02-X 42003 Allegheny 2267004066 VOC 1.91630 ANNUAL 2002 E-02-X 42003 Allegheny 2267005055 VOC 0.00013 ANNUAL 2002 E-02-X 42003 Allegheny 2267005060 VOC 0.00011 ANNUAL 2002 E-02-X 42003 Allegheny 2267006005 VOC 8.01570 ANNUAL 2002 E-02-X 42003 Allegheny 2267006010 VOC 1.89040 ANNUAL 2002 E-02-X 42003 Allegheny 2267006015 VOC 2.29850 ANNUAL 2002 E-02-X 42003 Allegheny 2267006025 VOC 3.72060 ANNUAL 2002 E-02-X 42003 Allegheny 2267006030 VOC 0.04840 ANNUAL 2002 E-02-X 42003 Allegheny 2267006035 VOC 0.03583 ANNUAL 2002 E-02-X 42003 Allegheny 2267008005 VOC 1.03540 ANNUAL 2002 E-02-X 42003 Allegheny 2268002081 VOC 0.00042 ANNUAL 2002 E-02-X 42003 Allegheny 2268003020 VOC 0.96617 ANNUAL 2002 E-02-X 42003 Allegheny 2268003030 VOC 0.00116 ANNUAL 2002 E-02-X 42003 Allegheny 2268003040 VOC 0.00076 ANNUAL 2002 E-02-X 42003 Allegheny 2268003060 VOC 0.00259 ANNUAL 2002 E-02-X 42003 Allegheny 2268003070 VOC 0.00440 ANNUAL 2002 E-02-X 42003 Allegheny 2268005055 VOC 0.00001 ANNUAL 2002 E-02-X 42003 Allegheny 2268005060 VOC 0.00074 ANNUAL 2002 E-02-X 42003 Allegheny 2268006005 VOC 0.15637 ANNUAL 2002 E-02-X 42003 Allegheny 2268006010 VOC 0.00790 ANNUAL 2002 E-02-X 42003 Allegheny 2268006015 VOC 0.01141 ANNUAL 2002 E-02-X 42003 Allegheny 2268006020 VOC 0.59580 ANNUAL 2002 E-02-X 42003 Allegheny 2268006035 VOC 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2268010010 VOC 0.18249 ANNUAL 2002 E-02-X 42003 Allegheny 2270001060 VOC 0.30872 ANNUAL 2002 E-02-X 42003 Allegheny 2270002003 VOC 3.26200 ANNUAL 2002 E-02-X 42003 Allegheny 2270002006 VOC 0.01209 ANNUAL 2002 E-02-X 42003 Allegheny 2270002009 VOC 0.20266 ANNUAL 2002 E-02-X 42003 Allegheny 2270002015 VOC 9.24660 ANNUAL 2002 E-02-X 42003 Allegheny 2270002018 VOC 6.78470 ANNUAL 2002 E-02-X

Page 25Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270002021 VOC 0.59613 ANNUAL 2002 E-02-X 42003 Allegheny 2270002024 VOC 0.41129 ANNUAL 2002 E-02-X 42003 Allegheny 2270002027 VOC 1.99910 ANNUAL 2002 E-02-X 42003 Allegheny 2270002030 VOC 5.50560 ANNUAL 2002 E-02-X 42003 Allegheny 2270002033 VOC 4.31680 ANNUAL 2002 E-02-X 42003 Allegheny 2270002036 VOC 26.77100 ANNUAL 2002 E-02-X 42003 Allegheny 2270002039 VOC 0.44353 ANNUAL 2002 E-02-X 42003 Allegheny 2270002042 VOC 0.20760 ANNUAL 2002 E-02-X 42003 Allegheny 2270002045 VOC 6.97400 ANNUAL 2002 E-02-X 42003 Allegheny 2270002048 VOC 6.66570 ANNUAL 2002 E-02-X 42003 Allegheny 2270002051 VOC 23.07300 ANNUAL 2002 E-02-X 42003 Allegheny 2270002054 VOC 1.42170 ANNUAL 2002 E-02-X 42003 Allegheny 2270002057 VOC 13.29600 ANNUAL 2002 E-02-X 42003 Allegheny 2270002060 VOC 33.27700 ANNUAL 2002 E-02-X 42003 Allegheny 2270002066 VOC 57.44700 ANNUAL 2002 E-02-X 42003 Allegheny 2270002069 VOC 28.91500 ANNUAL 2002 E-02-X 42003 Allegheny 2270002072 VOC 55.46300 ANNUAL 2002 E-02-X 42003 Allegheny 2270002075 VOC 3.91210 ANNUAL 2002 E-02-X 42003 Allegheny 2270002078 VOC 0.16857 ANNUAL 2002 E-02-X 42003 Allegheny 2270002081 VOC 3.65050 ANNUAL 2002 E-02-X 42003 Allegheny 2270003010 VOC 2.68280 ANNUAL 2002 E-02-X 42003 Allegheny 2270003020 VOC 9.46980 ANNUAL 2002 E-02-X 42003 Allegheny 2270003030 VOC 4.89790 ANNUAL 2002 E-02-X 42003 Allegheny 2270003040 VOC 5.30190 ANNUAL 2002 E-02-X 42003 Allegheny 2270003050 VOC 0.49902 ANNUAL 2002 E-02-X 42003 Allegheny 2270003060 VOC 24.48000 ANNUAL 2002 E-02-X 42003 Allegheny 2270003070 VOC 5.18830 ANNUAL 2002 E-02-X 42003 Allegheny 2270004031 VOC 0.00105 ANNUAL 2002 E-02-X 42003 Allegheny 2270004036 VOC 0.13391 ANNUAL 2002 E-02-X 42003 Allegheny 2270004046 VOC 6.29040 ANNUAL 2002 E-02-X 42003 Allegheny 2270004056 VOC 1.39310 ANNUAL 2002 E-02-X 42003 Allegheny 2270004066 VOC 5.39220 ANNUAL 2002 E-02-X 42003 Allegheny 2270004071 VOC 0.65016 ANNUAL 2002 E-02-X 42003 Allegheny 2270004076 VOC 0.02003 ANNUAL 2002 E-02-X 42003 Allegheny 2270005010 VOC 0.00008 ANNUAL 2002 E-02-X 42003 Allegheny 2270005015 VOC 2.25620 ANNUAL 2002 E-02-X 42003 Allegheny 2270005020 VOC 0.16432 ANNUAL 2002 E-02-X 42003 Allegheny 2270005025 VOC 0.00166 ANNUAL 2002 E-02-X 42003 Allegheny 2270005030 VOC 0.00027 ANNUAL 2002 E-02-X 42003 Allegheny 2270005035 VOC 0.02397 ANNUAL 2002 E-02-X 42003 Allegheny 2270005040 VOC 0.00002 ANNUAL 2002 E-02-X 42003 Allegheny 2270005045 VOC 0.01479 ANNUAL 2002 E-02-X 42003 Allegheny 2270005055 VOC 0.05030 ANNUAL 2002 E-02-X 42003 Allegheny 2270005060 VOC 0.03096 ANNUAL 2002 E-02-X 42003 Allegheny 2270006005 VOC 26.08400 ANNUAL 2002 E-02-X 42003 Allegheny 2270006010 VOC 5.73570 ANNUAL 2002 E-02-X 42003 Allegheny 2270006015 VOC 12.92900 ANNUAL 2002 E-02-X 42003 Allegheny 2270006020 VOC 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270006025 VOC 19.68300 ANNUAL 2002 E-02-X 42003 Allegheny 2270006030 VOC 0.81990 ANNUAL 2002 E-02-X 42003 Allegheny 2270006035 VOC 0.60228 ANNUAL 2002 E-02-X

Page 26Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270007010 VOC 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270007015 VOC 0.09149 ANNUAL 2002 E-02-X 42003 Allegheny 2270008005 VOC 12.40300 ANNUAL 2002 E-02-X 42003 Allegheny 2270009010 VOC 0.00000 ANNUAL 2002 E-02-X 42003 Allegheny 2270010010 VOC 2.42160 ANNUAL 2002 E-02-X 42003 Allegheny 2275001000 VOC 0.57127 ANNUAL 2002 S-02-X 42003 Allegheny 2275020000 VOC 202.81000 ANNUAL 2002 E-02-X 42003 Allegheny 2275050000 VOC 36.35684 ANNUAL 2002 S-02-X 42003 Allegheny 2275060000 VOC 45.20978 ANNUAL 2002 S-02-X 42003 Allegheny 2275070000 VOC 3.37702 ANNUAL 2002 S-02-X 42003 Allegheny 2280002000 VOC 253.12940 ANNUAL 2002 S-02-X 42003 Allegheny 2282005010 VOC 476.49000 ANNUAL 2002 E-02-X 42003 Allegheny 2282005015 VOC 163.48000 ANNUAL 2002 E-02-X 42003 Allegheny 2282010005 VOC 34.86800 ANNUAL 2002 E-02-X 42003 Allegheny 2282020005 VOC 0.80755 ANNUAL 2002 E-02-X 42003 Allegheny 2282020010 VOC 0.02029 ANNUAL 2002 E-02-X 42003 Allegheny 2285002006 VOC 111.72930 ANNUAL 2002 S-02-X 42003 Allegheny 2285002007 VOC 30.11531 ANNUAL 2002 S-02-X 42003 Allegheny 2285002008 VOC 2.64048 ANNUAL 2002 S-02-X 42003 Allegheny 2285002010 VOC 1.76032 ANNUAL 2002 S-02-X 42003 Allegheny 2285002015 VOC 0.96170 ANNUAL 2002 E-02-X 42003 Allegheny 2285004015 VOC 0.33357 ANNUAL 2002 E-02-X 42003 Allegheny 2285006015 VOC 0.00331 ANNUAL 2002 E-02-X TOTAL VOC 7075.54876 LIB-CLN VOC 119.24422

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2260001010 NH3 0.00977 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001020 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001030 NH3 0.01065 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001060 NH3 0.00138 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002006 NH3 0.00231 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002009 NH3 0.00013 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002021 NH3 0.00016 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002027 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002039 NH3 0.00598 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002054 NH3 0.00003 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003030 NH3 0.00004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003040 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004015 NH3 0.00084 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004016 NH3 0.00240 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004020 NH3 0.01150 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004021 NH3 0.02973 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004025 NH3 0.01596 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004026 NH3 0.02368 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004030 NH3 0.01028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004031 NH3 0.02281 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004035 NH3 0.00576 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004036 NH3 0.00798 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004071 NH3 0.00001 ANNUAL 2012 MACPROJNRM

Page 27Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2260005035 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006005 NH3 0.00174 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006010 NH3 0.01178 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006015 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006035 NH3 0.00007 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260007005 NH3 0.00005 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001010 NH3 0.00306 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001030 NH3 0.03216 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001050 NH3 0.05454 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001060 NH3 0.00102 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002003 NH3 0.00166 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002006 NH3 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002009 NH3 0.00292 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002015 NH3 0.00293 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002021 NH3 0.00572 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002024 NH3 0.00242 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002027 NH3 0.00012 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002030 NH3 0.00508 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002033 NH3 0.00166 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002039 NH3 0.01076 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002042 NH3 0.00506 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002045 NH3 0.00041 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002054 NH3 0.00069 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002057 NH3 0.00063 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002060 NH3 0.00147 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002066 NH3 0.00353 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002072 NH3 0.00243 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002078 NH3 0.00080 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002081 NH3 0.00057 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003010 NH3 0.00381 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003020 NH3 0.01150 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003030 NH3 0.00288 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003040 NH3 0.00515 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003050 NH3 0.00027 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003060 NH3 0.00015 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003070 NH3 0.00114 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004010 NH3 0.12270 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004011 NH3 0.05553 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004015 NH3 0.01031 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004016 NH3 0.02892 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004025 NH3 0.00067 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004026 NH3 0.00135 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004030 NH3 0.00127 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004031 NH3 0.05886 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004035 NH3 0.01479 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004036 NH3 0.02049 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004040 NH3 0.02613 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004041 NH3 0.00681 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004046 NH3 0.00782 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004051 NH3 0.00336 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004055 NH3 0.35033 ANNUAL 2012 MACPROJNRM

Page 28Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265004056 NH3 0.09251 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004066 NH3 0.01544 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004071 NH3 0.29281 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004075 NH3 0.01208 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004076 NH3 0.00892 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005010 NH3 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005015 NH3 0.00003 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005020 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005025 NH3 0.00002 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005030 NH3 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005035 NH3 0.00006 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005040 NH3 0.00014 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005045 NH3 0.00003 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005055 NH3 0.00004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005060 NH3 0.00005 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006005 NH3 0.32004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006010 NH3 0.07752 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006015 NH3 0.04188 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006025 NH3 0.09180 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006030 NH3 0.13905 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006035 NH3 0.00670 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007010 NH3 0.00010 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007015 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265008005 NH3 0.00376 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265010010 NH3 0.00832 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267001060 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002003 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002015 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002021 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002024 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002030 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002033 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002039 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002045 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002054 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002057 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002060 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002066 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002072 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002081 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003010 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003020 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003030 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003040 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003050 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003070 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267004066 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005055 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005060 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006005 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006010 NH3 0.00000 ANNUAL 2012 MACPROJNRM

Page 29Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2267006015 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006025 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006030 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006035 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267008005 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268002081 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003020 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003030 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003040 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003060 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003070 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005055 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005060 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006005 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006010 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006015 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006020 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006035 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268010010 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270001060 NH3 0.00081 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002003 NH3 0.03045 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002006 NH3 0.00012 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002009 NH3 0.00082 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002015 NH3 0.07623 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002018 NH3 0.08287 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002021 NH3 0.00458 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002024 NH3 0.00283 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002027 NH3 0.00843 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002030 NH3 0.03616 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002033 NH3 0.03114 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002036 NH3 0.30892 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002039 NH3 0.00256 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002042 NH3 0.00122 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002045 NH3 0.07051 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002048 NH3 0.07688 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002051 NH3 0.26402 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002054 NH3 0.01246 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002057 NH3 0.09891 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002060 NH3 0.33629 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002066 NH3 0.20454 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002069 NH3 0.30766 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002072 NH3 0.14042 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002075 NH3 0.03314 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002078 NH3 0.00043 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002081 NH3 0.03173 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003010 NH3 0.00732 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003020 NH3 0.10571 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003030 NH3 0.04616 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003040 NH3 0.04686 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003050 NH3 0.00181 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003060 NH3 0.18481 ANNUAL 2012 MACPROJNRM

Page 30Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270003070 NH3 0.06660 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004031 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004036 NH3 0.00125 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004046 NH3 0.03312 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004056 NH3 0.00684 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004066 NH3 0.04506 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004071 NH3 0.00531 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004076 NH3 0.00013 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005010 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005015 NH3 0.01365 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005020 NH3 0.00123 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005025 NH3 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005030 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005035 NH3 0.00010 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005040 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005045 NH3 0.00010 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005055 NH3 0.00027 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005060 NH3 0.00020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006005 NH3 0.15108 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006010 NH3 0.03564 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006015 NH3 0.09877 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006020 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006025 NH3 0.05036 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006030 NH3 0.00483 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006035 NH3 0.00428 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007010 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007015 NH3 0.00086 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270008005 NH3 0.14147 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270009010 NH3 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270010010 NH3 0.01750 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282005010 NH3 0.06576 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282005015 NH3 0.02417 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282010005 NH3 0.03339 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020005 NH3 0.01771 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020010 NH3 0.00008 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285002015 NH3 0.00389 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285004015 NH3 0.00028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285006015 NH3 0.00000 ANNUAL 2012 MACPROJNRM TOTAL NH3 5.54094 LIB-CLN NH3 0.09338

42003 Allegheny 2260001010 NOX 0.43680 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001020 NOX 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001030 NOX 0.62426 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001060 NOX 0.20846 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002006 NOX 0.18873 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002009 NOX 0.01261 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002021 NOX 0.01510 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002027 NOX 0.00011 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002039 NOX 0.49608 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002054 NOX 0.00297 ANNUAL 2012 MACPROJNRM

Page 31Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2260003030 NOX 0.00336 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003040 NOX 0.00027 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004015 NOX 0.07739 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004016 NOX 0.22437 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004020 NOX 1.07620 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004021 NOX 2.49280 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004025 NOX 1.50460 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004026 NOX 2.18210 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004030 NOX 0.96191 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004031 NOX 2.02300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004035 NOX 0.10587 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004036 NOX 0.14668 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004071 NOX 0.00094 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260005035 NOX 0.00031 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006005 NOX 0.16287 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006010 NOX 1.10860 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006015 NOX 0.00043 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006035 NOX 0.00669 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260007005 NOX 0.00448 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001010 NOX 0.45319 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001030 NOX 3.99410 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001050 NOX 12.84200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001060 NOX 0.27205 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002003 NOX 0.43654 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002006 NOX 0.00305 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002009 NOX 0.55983 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002015 NOX 0.69737 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002021 NOX 1.32380 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002024 NOX 0.55836 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002027 NOX 0.02579 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002030 NOX 1.29140 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002033 NOX 0.46408 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002039 NOX 2.55550 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002042 NOX 1.15840 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002045 NOX 0.21362 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002054 NOX 0.17699 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002057 NOX 0.26604 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002060 NOX 0.38728 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002066 NOX 0.86272 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002072 NOX 0.92722 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002078 NOX 0.20289 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002081 NOX 0.33289 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003010 NOX 2.39360 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003020 NOX 4.19570 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003030 NOX 0.67895 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003040 NOX 1.09630 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003050 NOX 0.15229 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003060 NOX 0.03684 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003070 NOX 0.14947 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004010 NOX 20.52400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004011 NOX 8.09300 ANNUAL 2012 MACPROJNRM

Page 32Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265004015 NOX 1.72270 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004016 NOX 4.46470 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004025 NOX 0.10258 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004026 NOX 0.24947 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004030 NOX 0.19563 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004031 NOX 15.19300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004035 NOX 4.08850 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004036 NOX 5.66440 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004040 NOX 6.09760 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004041 NOX 1.58150 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004046 NOX 1.89290 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004051 NOX 0.53743 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004055 NOX 81.82600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004056 NOX 21.50900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004066 NOX 3.46380 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004071 NOX 60.86100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004075 NOX 2.45450 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004076 NOX 1.82810 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005010 NOX 0.00168 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005015 NOX 0.00715 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005020 NOX 0.00013 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005025 NOX 0.01227 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005030 NOX 0.00141 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005035 NOX 0.02134 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005040 NOX 0.03078 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005045 NOX 0.01944 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005055 NOX 0.02358 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005060 NOX 0.00908 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006005 NOX 78.03800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006010 NOX 18.64400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006015 NOX 10.88400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006025 NOX 24.43800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006030 NOX 30.09300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006035 NOX 1.59520 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007010 NOX 0.02582 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007015 NOX 0.00021 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265008005 NOX 0.87535 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265010010 NOX 2.05180 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267001060 NOX 0.06849 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002003 NOX 0.15146 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002015 NOX 0.13824 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002021 NOX 0.06738 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002024 NOX 0.02265 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002030 NOX 0.48901 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002033 NOX 0.32756 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002039 NOX 0.16388 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002045 NOX 0.27367 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002054 NOX 0.04382 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002057 NOX 0.36055 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002060 NOX 0.53004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002066 NOX 0.04396 ANNUAL 2012 MACPROJNRM

Page 33Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2267002072 NOX 0.89148 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002081 NOX 0.43533 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003010 NOX 5.58870 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003020 NOX 230.47000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003030 NOX 1.17870 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003040 NOX 0.44468 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003050 NOX 0.28911 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003070 NOX 0.45437 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267004066 NOX 1.62940 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005055 NOX 0.00033 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005060 NOX 0.00007 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006005 NOX 34.97800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006010 NOX 5.76660 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006015 NOX 5.30710 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006025 NOX 6.99930 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006030 NOX 0.13697 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006035 NOX 0.06468 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267008005 NOX 1.04650 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268002081 NOX 0.01721 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003020 NOX 16.45800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003030 NOX 0.01918 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003040 NOX 0.01163 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003060 NOX 0.03825 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003070 NOX 0.03186 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005055 NOX 0.00017 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005060 NOX 0.00046 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006005 NOX 10.70500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006010 NOX 0.43188 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006015 NOX 0.41511 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006020 NOX 3.81870 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006035 NOX 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268010010 NOX 0.88430 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270001060 NOX 0.93385 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002003 NOX 23.43900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002006 NOX 0.05631 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002009 NOX 0.89415 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002015 NOX 62.95700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002018 NOX 65.31500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002021 NOX 4.01680 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002024 NOX 3.00120 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002027 NOX 8.73580 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002030 NOX 33.50500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002033 NOX 38.99000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002036 NOX 212.64000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002039 NOX 2.37350 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002042 NOX 1.53610 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002045 NOX 62.15700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002048 NOX 52.75500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002051 NOX 209.31000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002054 NOX 11.76000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002057 NOX 85.94900 ANNUAL 2012 MACPROJNRM

Page 34Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270002060 NOX 294.41000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002066 NOX 213.96000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002069 NOX 244.12000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002072 NOX 150.48000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002075 NOX 32.73700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002078 NOX 0.49168 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002081 NOX 32.12300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003010 NOX 8.34270 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003020 NOX 66.21000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003030 NOX 36.01800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003040 NOX 41.97800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003050 NOX 2.21390 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003060 NOX 158.55000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003070 NOX 40.81300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004031 NOX 0.00618 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004036 NOX 1.42520 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004046 NOX 34.70900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004056 NOX 6.91350 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004066 NOX 50.58300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004071 NOX 4.75040 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004076 NOX 0.13851 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005010 NOX 0.00029 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005015 NOX 14.21600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005020 NOX 1.50320 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005025 NOX 0.00760 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005030 NOX 0.00146 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005035 NOX 0.11885 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005040 NOX 0.00019 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005045 NOX 0.11152 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005055 NOX 0.30249 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005060 NOX 0.18881 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006005 NOX 174.53000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006010 NOX 41.03500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006015 NOX 92.38700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006020 NOX 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006025 NOX 52.86200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006030 NOX 5.80210 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006035 NOX 4.05990 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007010 NOX 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007015 NOX 0.53898 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270008005 NOX 118.63000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270009010 NOX 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270010010 NOX 17.27500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2275001000 NOx 122.15970 ANNUAL 2012 MACPROJ 42003 Allegheny 2275020000 NOX 1210.13636 ANNUAL 2012 MACPROJ 42003 Allegheny 2275050000 NOx 96.97923 ANNUAL 2012 MACPROJ 42003 Allegheny 2275060000 NOx 156.42370 ANNUAL 2012 MACPROJ 42003 Allegheny 2275070000 NOx 35.77453 ANNUAL 2012 MACPROJ 42003 Allegheny 2280002000 NOx 2951.62858 ANNUAL 2012 MACPROJ 42003 Allegheny 2282005010 NOX 15.63300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282005015 NOX 5.05300 ANNUAL 2012 MACPROJNRM

Page 35Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2282010005 NOX 22.99100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020005 NOX 24.80300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020010 NOX 0.08827 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285002006 NOx 1144.13630 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002007 NOx 543.92740 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002008 NOx 44.84569 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002010 NOx 31.16936 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002015 NOX 4.46460 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285004015 NOX 0.06947 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285006015 NOX 0.00654 ANNUAL 2012 MACPROJNRM TOTAL NOx 10028.24998 LIB-CLN NOx 169.00610

42003 Allegheny 2260001010 PM10-PRI 3.58310 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001020 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001030 PM10-PRI 3.93820 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001060 PM10-PRI 0.00972 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002006 PM10-PRI 1.87230 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002009 PM10-PRI 0.06614 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002021 PM10-PRI 0.07972 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002027 PM10-PRI 0.00061 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002039 PM10-PRI 4.88090 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002054 PM10-PRI 0.01626 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003030 PM10-PRI 0.01840 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003040 PM10-PRI 0.00147 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004015 PM10-PRI 0.39853 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004016 PM10-PRI 1.14660 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004020 PM10-PRI 5.44560 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004021 PM10-PRI 23.61200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004025 PM10-PRI 7.85850 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004026 PM10-PRI 12.32700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004030 PM10-PRI 4.92030 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004031 PM10-PRI 14.01600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004035 PM10-PRI 3.06940 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004036 PM10-PRI 4.25230 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004071 PM10-PRI 0.00488 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260005035 PM10-PRI 0.00167 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006005 PM10-PRI 0.85141 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006010 PM10-PRI 6.29770 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006015 PM10-PRI 0.00236 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006035 PM10-PRI 0.03660 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260007005 PM10-PRI 0.04671 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001010 PM10-PRI 0.06825 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001030 PM10-PRI 0.67875 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001050 PM10-PRI 0.49274 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001060 PM10-PRI 0.00825 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002003 PM10-PRI 0.01377 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002006 PM10-PRI 0.00010 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002009 PM10-PRI 0.02742 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002015 PM10-PRI 0.02502 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002021 PM10-PRI 0.04879 ANNUAL 2012 MACPROJNRM

Page 36Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265002024 PM10-PRI 0.02165 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002027 PM10-PRI 0.00116 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002030 PM10-PRI 0.04411 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002033 PM10-PRI 0.01517 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002039 PM10-PRI 0.09540 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002042 PM10-PRI 0.04372 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002045 PM10-PRI 0.00291 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002054 PM10-PRI 0.00600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002057 PM10-PRI 0.00448 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002060 PM10-PRI 0.01097 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002066 PM10-PRI 0.02989 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002072 PM10-PRI 0.01817 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002078 PM10-PRI 0.00657 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002081 PM10-PRI 0.00382 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003010 PM10-PRI 0.02723 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003020 PM10-PRI 0.08590 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003030 PM10-PRI 0.02374 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003040 PM10-PRI 0.05046 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003050 PM10-PRI 0.00194 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003060 PM10-PRI 0.00123 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003070 PM10-PRI 0.00886 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004010 PM10-PRI 1.41100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004011 PM10-PRI 0.57796 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004015 PM10-PRI 0.11987 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004016 PM10-PRI 0.30286 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004025 PM10-PRI 0.00700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004026 PM10-PRI 0.01265 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004030 PM10-PRI 0.01339 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004031 PM10-PRI 0.48161 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004035 PM10-PRI 0.09362 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004036 PM10-PRI 0.12969 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004040 PM10-PRI 0.20683 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004041 PM10-PRI 0.05587 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004046 PM10-PRI 0.06243 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004051 PM10-PRI 0.03658 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004055 PM10-PRI 2.77510 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004056 PM10-PRI 0.75921 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004066 PM10-PRI 0.12566 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004071 PM10-PRI 2.51070 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004075 PM10-PRI 0.11778 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004076 PM10-PRI 0.08681 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005010 PM10-PRI 0.00006 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005015 PM10-PRI 0.00021 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005020 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005025 PM10-PRI 0.00013 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005030 PM10-PRI 0.00005 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005035 PM10-PRI 0.00052 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005040 PM10-PRI 0.00101 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005045 PM10-PRI 0.00020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005055 PM10-PRI 0.00031 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005060 PM10-PRI 0.00037 ANNUAL 2012 MACPROJNRM

Page 37Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265006005 PM10-PRI 2.60890 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006010 PM10-PRI 0.69836 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006015 PM10-PRI 0.36661 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006025 PM10-PRI 0.76936 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006030 PM10-PRI 1.23800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006035 PM10-PRI 0.05870 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007010 PM10-PRI 0.00079 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007015 PM10-PRI 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265008005 PM10-PRI 0.03065 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265010010 PM10-PRI 0.07514 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267001060 PM10-PRI 0.00047 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002003 PM10-PRI 0.00239 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002015 PM10-PRI 0.00405 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002021 PM10-PRI 0.00063 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002024 PM10-PRI 0.00041 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002030 PM10-PRI 0.00731 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002033 PM10-PRI 0.00237 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002039 PM10-PRI 0.00708 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002045 PM10-PRI 0.00256 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002054 PM10-PRI 0.00043 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002057 PM10-PRI 0.00464 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002060 PM10-PRI 0.01160 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002066 PM10-PRI 0.00124 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002072 PM10-PRI 0.00950 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002081 PM10-PRI 0.00381 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003010 PM10-PRI 0.05312 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003020 PM10-PRI 5.05680 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003030 PM10-PRI 0.03893 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003040 PM10-PRI 0.01183 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003050 PM10-PRI 0.00287 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003070 PM10-PRI 0.02382 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267004066 PM10-PRI 0.04020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005055 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005060 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006005 PM10-PRI 0.29015 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006010 PM10-PRI 0.06832 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006015 PM10-PRI 0.08301 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006025 PM10-PRI 0.10334 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006030 PM10-PRI 0.00135 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006035 PM10-PRI 0.00129 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267008005 PM10-PRI 0.02621 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268002081 PM10-PRI 0.00015 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003020 PM10-PRI 0.35266 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003030 PM10-PRI 0.00042 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003040 PM10-PRI 0.00028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003060 PM10-PRI 0.00094 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003070 PM10-PRI 0.00161 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005055 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005060 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006005 PM10-PRI 0.08055 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006010 PM10-PRI 0.00407 ANNUAL 2012 MACPROJNRM

Page 38Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2268006015 PM10-PRI 0.00586 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006020 PM10-PRI 0.23506 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006035 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268010010 PM10-PRI 0.05342 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270001060 PM10-PRI 0.12874 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002003 PM10-PRI 1.87370 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002006 PM10-PRI 0.00503 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002009 PM10-PRI 0.08620 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002015 PM10-PRI 5.40690 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002018 PM10-PRI 3.74450 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002021 PM10-PRI 0.34499 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002024 PM10-PRI 0.22928 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002027 PM10-PRI 0.68798 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002030 PM10-PRI 3.08620 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002033 PM10-PRI 2.28150 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002036 PM10-PRI 16.42900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002039 PM10-PRI 0.23586 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002042 PM10-PRI 0.11992 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002045 PM10-PRI 2.90130 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002048 PM10-PRI 3.76830 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002051 PM10-PRI 10.15900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002054 PM10-PRI 0.63711 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002057 PM10-PRI 8.58450 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002060 PM10-PRI 18.90300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002066 PM10-PRI 32.25600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002069 PM10-PRI 15.77900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002072 PM10-PRI 26.44800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002075 PM10-PRI 1.71820 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002078 PM10-PRI 0.08380 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002081 PM10-PRI 2.07920 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003010 PM10-PRI 1.32820 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003020 PM10-PRI 7.39510 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003030 PM10-PRI 2.37300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003040 PM10-PRI 2.60880 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003050 PM10-PRI 0.24730 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003060 PM10-PRI 11.35900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003070 PM10-PRI 3.50720 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004031 PM10-PRI 0.00057 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004036 PM10-PRI 0.07035 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004046 PM10-PRI 2.85350 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004056 PM10-PRI 0.54169 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004066 PM10-PRI 3.47950 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004071 PM10-PRI 0.32447 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004076 PM10-PRI 0.01285 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005010 PM10-PRI 0.00003 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005015 PM10-PRI 1.20730 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005020 PM10-PRI 0.12804 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005025 PM10-PRI 0.00087 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005030 PM10-PRI 0.00020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005035 PM10-PRI 0.01029 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005040 PM10-PRI 0.00001 ANNUAL 2012 MACPROJNRM

Page 39Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270005045 PM10-PRI 0.01302 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005055 PM10-PRI 0.02751 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005060 PM10-PRI 0.01386 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006005 PM10-PRI 14.35000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006010 PM10-PRI 3.49020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006015 PM10-PRI 7.07160 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006020 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006025 PM10-PRI 9.07720 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006030 PM10-PRI 0.39366 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006035 PM10-PRI 0.31545 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007010 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007015 PM10-PRI 0.04307 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270008005 PM10-PRI 8.33690 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270009010 PM10-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270010010 PM10-PRI 0.70710 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2275001000 PM10-PRI 466.47630 ANNUAL 2012 MACPROJ 42003 Allegheny 2275020000 PM10-PRI 70.18781 ANNUAL 2012 MACPROJ 42003 Allegheny 2275050000 PM10-PRI 0.00000 ANNUAL 2012 MACPROJ 42003 Allegheny 2275060000 PM10-PRI 597.38249 ANNUAL 2012 MACPROJ 42003 Allegheny 2275070000 PM10-PRI 0.00000 ANNUAL 2012 MACPROJ 42003 Allegheny 2280002000 PM10-PRI 94.87934 ANNUAL 2012 MACPROJ 42003 Allegheny 2282005010 PM10-PRI 4.61120 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282005015 PM10-PRI 1.36360 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282010005 PM10-PRI 0.19934 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020005 PM10-PRI 0.41931 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020010 PM10-PRI 0.00898 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285002006 PM10-PRI 34.22842 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002007 PM10-PRI 14.32480 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002008 PM10-PRI 1.25600 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002010 PM10-PRI 0.83732 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002015 PM10-PRI 0.53254 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285004015 PM10-PRI 0.00231 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285006015 PM10-PRI 0.00007 ANNUAL 2012 MACPROJNRM TOTAL PM10 1648.92642 LIB-CLN PM10 27.78936

42003 Allegheny 2260001010 PM25-PRI 3.29650 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001020 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001030 PM25-PRI 3.62320 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001060 PM25-PRI 0.00894 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002006 PM25-PRI 1.72250 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002009 PM25-PRI 0.06085 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002021 PM25-PRI 0.07334 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002027 PM25-PRI 0.00056 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002039 PM25-PRI 4.49050 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002054 PM25-PRI 0.01496 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003030 PM25-PRI 0.01693 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003040 PM25-PRI 0.00135 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004015 PM25-PRI 0.36665 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004016 PM25-PRI 1.05480 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004020 PM25-PRI 5.01000 ANNUAL 2012 MACPROJNRM

Page 40Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2260004021 PM25-PRI 21.72300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004025 PM25-PRI 7.22990 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004026 PM25-PRI 11.34000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004030 PM25-PRI 4.52670 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004031 PM25-PRI 12.89400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004035 PM25-PRI 2.82380 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004036 PM25-PRI 3.91210 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004071 PM25-PRI 0.00449 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260005035 PM25-PRI 0.00154 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006005 PM25-PRI 0.78330 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006010 PM25-PRI 5.79390 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006015 PM25-PRI 0.00217 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006035 PM25-PRI 0.03367 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260007005 PM25-PRI 0.04297 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001010 PM25-PRI 0.06279 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001030 PM25-PRI 0.62445 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001050 PM25-PRI 0.45332 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001060 PM25-PRI 0.00759 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002003 PM25-PRI 0.01267 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002006 PM25-PRI 0.00009 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002009 PM25-PRI 0.02523 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002015 PM25-PRI 0.02302 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002021 PM25-PRI 0.04488 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002024 PM25-PRI 0.01992 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002027 PM25-PRI 0.00107 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002030 PM25-PRI 0.04058 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002033 PM25-PRI 0.01395 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002039 PM25-PRI 0.08777 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002042 PM25-PRI 0.04022 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002045 PM25-PRI 0.00268 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002054 PM25-PRI 0.00552 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002057 PM25-PRI 0.00412 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002060 PM25-PRI 0.01010 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002066 PM25-PRI 0.02750 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002072 PM25-PRI 0.01672 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002078 PM25-PRI 0.00605 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002081 PM25-PRI 0.00351 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003010 PM25-PRI 0.02505 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003020 PM25-PRI 0.07903 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003030 PM25-PRI 0.02184 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003040 PM25-PRI 0.04643 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003050 PM25-PRI 0.00178 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003060 PM25-PRI 0.00113 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003070 PM25-PRI 0.00815 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004010 PM25-PRI 1.29810 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004011 PM25-PRI 0.53173 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004015 PM25-PRI 0.11028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004016 PM25-PRI 0.27863 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004025 PM25-PRI 0.00644 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004026 PM25-PRI 0.01164 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004030 PM25-PRI 0.01231 ANNUAL 2012 MACPROJNRM

Page 41Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265004031 PM25-PRI 0.44308 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004035 PM25-PRI 0.08613 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004036 PM25-PRI 0.11931 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004040 PM25-PRI 0.19029 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004041 PM25-PRI 0.05140 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004046 PM25-PRI 0.05744 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004051 PM25-PRI 0.03365 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004055 PM25-PRI 2.55310 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004056 PM25-PRI 0.69848 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004066 PM25-PRI 0.11561 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004071 PM25-PRI 2.30980 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004075 PM25-PRI 0.10836 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004076 PM25-PRI 0.07987 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005010 PM25-PRI 0.00006 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005015 PM25-PRI 0.00020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005020 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005025 PM25-PRI 0.00012 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005030 PM25-PRI 0.00004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005035 PM25-PRI 0.00048 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005040 PM25-PRI 0.00093 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005045 PM25-PRI 0.00018 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005055 PM25-PRI 0.00028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005060 PM25-PRI 0.00034 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006005 PM25-PRI 2.40010 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006010 PM25-PRI 0.64249 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006015 PM25-PRI 0.33728 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006025 PM25-PRI 0.70781 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006030 PM25-PRI 1.13900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006035 PM25-PRI 0.05400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007010 PM25-PRI 0.00073 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007015 PM25-PRI 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265008005 PM25-PRI 0.02820 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265010010 PM25-PRI 0.06913 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267001060 PM25-PRI 0.00047 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002003 PM25-PRI 0.00239 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002015 PM25-PRI 0.00405 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002021 PM25-PRI 0.00063 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002024 PM25-PRI 0.00041 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002030 PM25-PRI 0.00731 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002033 PM25-PRI 0.00237 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002039 PM25-PRI 0.00708 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002045 PM25-PRI 0.00256 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002054 PM25-PRI 0.00043 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002057 PM25-PRI 0.00464 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002060 PM25-PRI 0.01160 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002066 PM25-PRI 0.00124 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002072 PM25-PRI 0.00950 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002081 PM25-PRI 0.00381 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003010 PM25-PRI 0.05312 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003020 PM25-PRI 5.05680 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003030 PM25-PRI 0.03893 ANNUAL 2012 MACPROJNRM

Page 42Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2267003040 PM25-PRI 0.01183 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003050 PM25-PRI 0.00287 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003070 PM25-PRI 0.02382 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267004066 PM25-PRI 0.04020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005055 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005060 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006005 PM25-PRI 0.29015 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006010 PM25-PRI 0.06832 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006015 PM25-PRI 0.08301 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006025 PM25-PRI 0.10334 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006030 PM25-PRI 0.00135 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006035 PM25-PRI 0.00129 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267008005 PM25-PRI 0.02621 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268002081 PM25-PRI 0.00015 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003020 PM25-PRI 0.35266 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003030 PM25-PRI 0.00042 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003040 PM25-PRI 0.00028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003060 PM25-PRI 0.00094 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003070 PM25-PRI 0.00161 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005055 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005060 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006005 PM25-PRI 0.08055 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006010 PM25-PRI 0.00407 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006015 PM25-PRI 0.00586 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006020 PM25-PRI 0.23506 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006035 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268010010 PM25-PRI 0.05342 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270001060 PM25-PRI 0.11844 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002003 PM25-PRI 1.72380 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002006 PM25-PRI 0.00463 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002009 PM25-PRI 0.07930 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002015 PM25-PRI 4.97430 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002018 PM25-PRI 3.44500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002021 PM25-PRI 0.31739 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002024 PM25-PRI 0.21094 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002027 PM25-PRI 0.63294 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002030 PM25-PRI 2.83930 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002033 PM25-PRI 2.09900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002036 PM25-PRI 15.11500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002039 PM25-PRI 0.21699 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002042 PM25-PRI 0.11033 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002045 PM25-PRI 2.66920 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002048 PM25-PRI 3.46690 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002051 PM25-PRI 9.34600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002054 PM25-PRI 0.58614 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002057 PM25-PRI 7.89770 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002060 PM25-PRI 17.39100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002066 PM25-PRI 29.67500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002069 PM25-PRI 14.51700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002072 PM25-PRI 24.33200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002075 PM25-PRI 1.58080 ANNUAL 2012 MACPROJNRM

Page 43Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270002078 PM25-PRI 0.07709 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002081 PM25-PRI 1.91280 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003010 PM25-PRI 1.22200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003020 PM25-PRI 6.80350 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003030 PM25-PRI 2.18320 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003040 PM25-PRI 2.40010 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003050 PM25-PRI 0.22751 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003060 PM25-PRI 10.45100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003070 PM25-PRI 3.22660 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004031 PM25-PRI 0.00052 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004036 PM25-PRI 0.06472 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004046 PM25-PRI 2.62520 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004056 PM25-PRI 0.49835 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004066 PM25-PRI 3.20110 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004071 PM25-PRI 0.29851 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004076 PM25-PRI 0.01183 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005010 PM25-PRI 0.00003 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005015 PM25-PRI 1.11070 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005020 PM25-PRI 0.11780 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005025 PM25-PRI 0.00080 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005030 PM25-PRI 0.00019 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005035 PM25-PRI 0.00947 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005040 PM25-PRI 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005045 PM25-PRI 0.01198 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005055 PM25-PRI 0.02531 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005060 PM25-PRI 0.01275 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006005 PM25-PRI 13.20200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006010 PM25-PRI 3.21090 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006015 PM25-PRI 6.50580 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006020 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006025 PM25-PRI 8.35100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006030 PM25-PRI 0.36216 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006035 PM25-PRI 0.29022 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007010 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007015 PM25-PRI 0.03962 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270008005 PM25-PRI 7.66990 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270009010 PM25-PRI 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270010010 PM25-PRI 0.65053 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2275001000 PM25-PRI 321.86679 ANNUAL 2012 MACPROJ 42003 Allegheny 2275020000 PM25-PRI 68.50328 ANNUAL 2012 MACPROJ 42003 Allegheny 2275050000 PM25-PRI 0.00000 ANNUAL 2012 MACPROJ 42003 Allegheny 2275060000 PM25-PRI 412.19388 ANNUAL 2012 MACPROJ 42003 Allegheny 2275070000 PM25-PRI 0.00000 ANNUAL 2012 MACPROJ 42003 Allegheny 2280002000 PM25-PRI 87.28891 ANNUAL 2012 MACPROJ 42003 Allegheny 2282005010 PM25-PRI 4.24230 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282005015 PM25-PRI 1.25450 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282010005 PM25-PRI 0.18339 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020005 PM25-PRI 0.38576 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020010 PM25-PRI 0.00826 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285002006 PM25-PRI 30.80557 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002007 PM25-PRI 12.89183 ANNUAL 2012 MACPROJ

Page 44Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2285002008 PM25-PRI 1.13042 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002010 PM25-PRI 0.75359 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002015 PM25-PRI 0.48994 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285004015 PM25-PRI 0.00212 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285006015 PM25-PRI 0.00007 ANNUAL 2012 MACPROJNRM TOTAL PM2.5 1275.76641 LIB-CLN PM2.5 21.50049

42003 Allegheny 2260001010 SO2 0.00818 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001020 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001030 SO2 0.00888 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001060 SO2 0.00190 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002006 SO2 0.00254 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002009 SO2 0.00017 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002021 SO2 0.00020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002027 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002039 SO2 0.00657 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002054 SO2 0.00004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003030 SO2 0.00004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003040 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004015 SO2 0.00104 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004016 SO2 0.00298 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004020 SO2 0.01427 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004021 SO2 0.03294 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004025 SO2 0.01982 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004026 SO2 0.02888 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004030 SO2 0.01276 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004031 SO2 0.02694 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004035 SO2 0.00312 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004036 SO2 0.00432 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004071 SO2 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260005035 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006005 SO2 0.00214 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006010 SO2 0.01433 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006015 SO2 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006035 SO2 0.00009 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260007005 SO2 0.00006 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001010 SO2 0.00414 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001030 SO2 0.04382 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001050 SO2 0.07453 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001060 SO2 0.00138 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002003 SO2 0.00228 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002006 SO2 0.00002 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002009 SO2 0.00395 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002015 SO2 0.00402 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002021 SO2 0.00780 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002024 SO2 0.00330 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002027 SO2 0.00017 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002030 SO2 0.00694 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002033 SO2 0.00225 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002039 SO2 0.01473 ANNUAL 2012 MACPROJNRM

Page 45Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265002042 SO2 0.00689 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002045 SO2 0.00057 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002054 SO2 0.00094 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002057 SO2 0.00088 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002060 SO2 0.00206 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002066 SO2 0.00484 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002072 SO2 0.00336 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002078 SO2 0.00109 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002081 SO2 0.00078 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003010 SO2 0.00524 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003020 SO2 0.01602 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003030 SO2 0.00398 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003040 SO2 0.00699 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003050 SO2 0.00037 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003060 SO2 0.00020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003070 SO2 0.00159 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004010 SO2 0.16242 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004011 SO2 0.07444 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004015 SO2 0.01363 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004016 SO2 0.03865 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004025 SO2 0.00089 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004026 SO2 0.00183 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004030 SO2 0.00170 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004031 SO2 0.08080 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004035 SO2 0.02020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004036 SO2 0.02798 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004040 SO2 0.03582 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004041 SO2 0.00932 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004046 SO2 0.01071 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004051 SO2 0.00447 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004055 SO2 0.48031 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004056 SO2 0.12674 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004066 SO2 0.02131 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004071 SO2 0.40046 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004075 SO2 0.01626 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004076 SO2 0.01200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005010 SO2 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005015 SO2 0.00004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005020 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005025 SO2 0.00003 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005030 SO2 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005035 SO2 0.00009 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005040 SO2 0.00019 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005045 SO2 0.00004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005055 SO2 0.00006 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005060 SO2 0.00007 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006005 SO2 0.43773 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006010 SO2 0.10549 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006015 SO2 0.05731 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006025 SO2 0.12590 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006030 SO2 0.18905 ANNUAL 2012 MACPROJNRM

Page 46Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265006035 SO2 0.00915 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007010 SO2 0.00014 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007015 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265008005 SO2 0.00521 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265010010 SO2 0.01137 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267001060 SO2 0.00010 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002003 SO2 0.00046 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002015 SO2 0.00076 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002021 SO2 0.00013 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002024 SO2 0.00008 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002030 SO2 0.00143 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002033 SO2 0.00051 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002039 SO2 0.00130 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002045 SO2 0.00053 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002054 SO2 0.00009 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002057 SO2 0.00092 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002060 SO2 0.00220 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002066 SO2 0.00023 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002072 SO2 0.00192 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002081 SO2 0.00079 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003010 SO2 0.01095 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003020 SO2 0.95946 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003030 SO2 0.00723 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003040 SO2 0.00222 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003050 SO2 0.00059 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003070 SO2 0.00437 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267004066 SO2 0.00758 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005055 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005060 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006005 SO2 0.06218 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006010 SO2 0.01390 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006015 SO2 0.01635 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006025 SO2 0.02033 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006030 SO2 0.00028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006035 SO2 0.00025 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267008005 SO2 0.00496 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268002081 SO2 0.00003 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003020 SO2 0.06370 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003030 SO2 0.00008 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003040 SO2 0.00005 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003060 SO2 0.00017 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003070 SO2 0.00029 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005055 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005060 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006005 SO2 0.01598 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006010 SO2 0.00079 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006015 SO2 0.00110 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006020 SO2 0.03941 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006035 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268010010 SO2 0.00939 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270001060 SO2 0.00186 ANNUAL 2012 MACPROJNRM

Page 47Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270002003 SO2 0.06853 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002006 SO2 0.00029 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002009 SO2 0.00191 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002015 SO2 0.17293 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002018 SO2 0.18394 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002021 SO2 0.01044 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002024 SO2 0.00645 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002027 SO2 0.01967 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002030 SO2 0.08333 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002033 SO2 0.07109 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002036 SO2 0.68251 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002039 SO2 0.00592 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002042 SO2 0.00280 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002045 SO2 0.15808 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002048 SO2 0.16939 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002051 SO2 0.56917 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002054 SO2 0.02828 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002057 SO2 0.22556 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002060 SO2 0.75354 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002066 SO2 0.46937 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002069 SO2 0.68360 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002072 SO2 0.32501 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002075 SO2 0.07395 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002078 SO2 0.00100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002081 SO2 0.07164 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003010 SO2 0.01698 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003020 SO2 0.23563 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003030 SO2 0.10423 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003040 SO2 0.10629 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003050 SO2 0.00414 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003060 SO2 0.43231 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003070 SO2 0.14511 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004031 SO2 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004036 SO2 0.00282 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004046 SO2 0.07730 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004056 SO2 0.01595 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004066 SO2 0.10281 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004071 SO2 0.01222 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004076 SO2 0.00029 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005010 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005015 SO2 0.03112 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005020 SO2 0.00280 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005025 SO2 0.00002 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005030 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005035 SO2 0.00024 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005040 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005045 SO2 0.00022 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005055 SO2 0.00061 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005060 SO2 0.00045 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006005 SO2 0.34863 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006010 SO2 0.08224 ANNUAL 2012 MACPROJNRM

Page 48Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270006015 SO2 0.22626 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006020 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006025 SO2 0.11683 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006030 SO2 0.01112 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006035 SO2 0.00987 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007010 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007015 SO2 0.00188 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270008005 SO2 0.31791 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270009010 SO2 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270010010 SO2 0.03926 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2275001000 SO2 0.00000 ANNUAL 2012 MACPROJ 42003 Allegheny 2275020000 SO2 115.38416 ANNUAL 2012 MACPROJ 42003 Allegheny 2275050000 SO2 14.93596 ANNUAL 2012 MACPROJ 42003 Allegheny 2275060000 SO2 14.86027 ANNUAL 2012 MACPROJ 42003 Allegheny 2275070000 SO2 5.54425 ANNUAL 2012 MACPROJ 42003 Allegheny 2280002000 SO2 6.69477 ANNUAL 2012 MACPROJ 42003 Allegheny 2282005010 SO2 0.07815 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282005015 SO2 0.02981 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282010005 SO2 0.04600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020005 SO2 0.04678 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020010 SO2 0.00020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285002006 SO2 7.39668 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002007 SO2 3.09462 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002008 SO2 0.27143 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002010 SO2 0.18094 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002015 SO2 0.00889 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285004015 SO2 0.00038 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285006015 SO2 0.00001 ANNUAL 2012 MACPROJNRM TOTAL SO2 180.01130 LIB-CLN SO2 3.03373

42003 Allegheny 2260001010 VOC 99.07000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001020 VOC 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001030 VOC 111.84000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260001060 VOC 1.32420 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002006 VOC 12.74500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002009 VOC 0.46860 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002021 VOC 0.55653 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002027 VOC 0.00475 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002039 VOC 32.34200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260002054 VOC 0.11219 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003030 VOC 0.13556 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260003040 VOC 0.01041 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004015 VOC 3.89040 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004016 VOC 8.18100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004020 VOC 59.40300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004021 VOC 185.67000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004025 VOC 76.83000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004026 VOC 95.64800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004030 VOC 51.27400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004031 VOC 94.78200 ANNUAL 2012 MACPROJNRM

Page 49Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2260004035 VOC 104.42000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004036 VOC 124.44000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260004071 VOC 0.03113 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260005035 VOC 0.01115 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006005 VOC 6.01190 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006010 VOC 42.66100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006015 VOC 0.01628 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260006035 VOC 0.25227 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2260007005 VOC 0.33313 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001010 VOC 4.23850 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001030 VOC 47.15600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001050 VOC 47.79200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265001060 VOC 1.45770 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002003 VOC 1.12760 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002006 VOC 0.01049 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002009 VOC 3.38640 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002015 VOC 1.89910 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002021 VOC 5.57520 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002024 VOC 2.13720 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002027 VOC 0.13455 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002030 VOC 3.89530 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002033 VOC 2.04460 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002039 VOC 7.49230 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002042 VOC 6.03300 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002045 VOC 0.20813 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002054 VOC 0.56173 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002057 VOC 0.21586 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002060 VOC 0.29166 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002066 VOC 2.50330 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002072 VOC 1.42370 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002078 VOC 0.94200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265002081 VOC 0.26952 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003010 VOC 2.63920 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003020 VOC 3.14340 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003030 VOC 1.30580 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003040 VOC 5.27320 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003050 VOC 0.18314 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003060 VOC 0.12648 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265003070 VOC 0.10324 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004010 VOC 361.51000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004011 VOC 93.22000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004015 VOC 30.68600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004016 VOC 51.42500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004025 VOC 2.01050 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004026 VOC 2.01370 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004030 VOC 3.41090 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004031 VOC 48.12600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004035 VOC 46.27100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004036 VOC 24.21400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004040 VOC 42.50100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004041 VOC 5.31830 ANNUAL 2012 MACPROJNRM

Page 50Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2265004046 VOC 8.39850 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004051 VOC 6.57910 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004055 VOC 474.48000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004056 VOC 68.41500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004066 VOC 7.48560 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004071 VOC 216.37000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004075 VOC 19.38100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265004076 VOC 14.33500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005010 VOC 0.00550 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005015 VOC 0.00856 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005020 VOC 0.00012 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005025 VOC 0.01310 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005030 VOC 0.00510 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005035 VOC 0.06817 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005040 VOC 0.18440 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005045 VOC 0.01886 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005055 VOC 0.02908 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265005060 VOC 0.00920 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006005 VOC 337.72000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006010 VOC 80.18700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006015 VOC 34.41200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006025 VOC 72.35200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006030 VOC 153.12000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265006035 VOC 6.01900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007010 VOC 0.10565 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265007015 VOC 0.00120 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265008005 VOC 1.55580 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2265010010 VOC 5.82850 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267001060 VOC 0.01891 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002003 VOC 0.04107 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002015 VOC 0.03436 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002021 VOC 0.01871 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002024 VOC 0.00604 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002030 VOC 0.13372 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002033 VOC 0.09006 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002039 VOC 0.03479 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002045 VOC 0.07612 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002054 VOC 0.01220 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002057 VOC 0.10001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002060 VOC 0.14216 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002066 VOC 0.01119 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002072 VOC 0.24638 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267002081 VOC 0.12083 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003010 VOC 1.54370 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003020 VOC 61.70900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003030 VOC 0.28101 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003040 VOC 0.11385 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003050 VOC 0.08028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267003070 VOC 0.08493 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267004066 VOC 0.42535 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267005055 VOC 0.00009 ANNUAL 2012 MACPROJNRM

Page 51Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2267005060 VOC 0.00002 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006005 VOC 7.23930 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006010 VOC 1.18330 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006015 VOC 1.08210 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006025 VOC 1.92260 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006030 VOC 0.03764 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267006035 VOC 0.01279 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2267008005 VOC 0.27220 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268002081 VOC 0.00028 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003020 VOC 0.26049 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003030 VOC 0.00030 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003040 VOC 0.00018 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003060 VOC 0.00057 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268003070 VOC 0.00036 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005055 VOC 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268005060 VOC 0.00001 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006005 VOC 0.13173 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006010 VOC 0.00531 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006015 VOC 0.00505 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006020 VOC 0.03843 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268006035 VOC 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2268010010 VOC 0.00840 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270001060 VOC 0.23306 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002003 VOC 1.90940 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002006 VOC 0.00841 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002009 VOC 0.12801 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002015 VOC 5.21340 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002018 VOC 4.02630 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002021 VOC 0.35283 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002024 VOC 0.24055 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002027 VOC 0.99969 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002030 VOC 2.94900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002033 VOC 3.16960 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002036 VOC 16.40400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002039 VOC 0.21572 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002042 VOC 0.16945 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002045 VOC 4.25450 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002048 VOC 4.15930 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002051 VOC 13.57900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002054 VOC 0.82874 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002057 VOC 7.71720 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002060 VOC 20.90900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002066 VOC 42.48700 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002069 VOC 17.08600 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002072 VOC 37.50900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002075 VOC 2.10830 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002078 VOC 0.13144 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270002081 VOC 2.26450 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003010 VOC 2.16800 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003020 VOC 4.98070 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003030 VOC 2.86200 ANNUAL 2012 MACPROJNRM

Page 52Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source 42003 Allegheny 2270003040 VOC 3.36500 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003050 VOC 0.39211 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003060 VOC 12.53000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270003070 VOC 3.32750 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004031 VOC 0.00099 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004036 VOC 0.11032 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004046 VOC 3.90160 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004056 VOC 0.83888 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004066 VOC 4.63380 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004071 VOC 0.37355 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270004076 VOC 0.01676 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005010 VOC 0.00004 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005015 VOC 1.27900 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005020 VOC 0.12956 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005025 VOC 0.00108 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005030 VOC 0.00019 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005035 VOC 0.01423 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005040 VOC 0.00002 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005045 VOC 0.01259 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005055 VOC 0.02962 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270005060 VOC 0.01683 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006005 VOC 20.08400 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006010 VOC 4.52680 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006015 VOC 8.09790 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006020 VOC 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006025 VOC 14.16200 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006030 VOC 0.67734 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270006035 VOC 0.36142 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007010 VOC 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270007015 VOC 0.04210 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270008005 VOC 8.62930 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270009010 VOC 0.00000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2270010010 VOC 1.08560 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2275001000 VOC 0.57279 ANNUAL 2012 MACPROJ 42003 Allegheny 2275020000 VOC 218.29364 ANNUAL 2012 MACPROJ 42003 Allegheny 2275050000 VOC 37.97565 ANNUAL 2012 MACPROJ 42003 Allegheny 2275060000 VOC 54.43693 ANNUAL 2012 MACPROJ 42003 Allegheny 2275070000 VOC 3.63484 ANNUAL 2012 MACPROJ 42003 Allegheny 2280002000 VOC 259.75502 ANNUAL 2012 MACPROJ 42003 Allegheny 2282005010 VOC 308.95000 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282005015 VOC 77.73100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282010005 VOC 34.09100 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020005 VOC 0.88054 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2282020010 VOC 0.01391 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285002006 VOC 66.53070 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002007 VOC 27.84435 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002008 VOC 2.44126 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002010 VOC 1.62753 ANNUAL 2012 MACPROJ 42003 Allegheny 2285002015 VOC 0.75769 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285004015 VOC 0.23020 ANNUAL 2012 MACPROJNRM 42003 Allegheny 2285006015 VOC 0.00182 ANNUAL 2012 MACPROJNRM

Page 53Liberty-Clairton Nonroad Inventory

State/Co Code County Name SCC Code Pollutant Code Emission Tons Period Year Data Source TOTAL VOC 4944.82755 LIB-CLN VOC 83.33518

Page 54

# F

- 4 : Mobile SourcesMobile Source Estimates

– Page 1



## Liberty

- Clairton Mobile Source Emissions Estimates , 2002Mobile Source Estimates

– Page 2



## Liberty

- Clairton Mobile Source Emissions Estimates , 2009

(2009 used for future case)Mobile Source Estimates

– Page 3



# Mobile Source Highway Emissions Inventory

Explanation of Methodology

M arch 2009Mobile Source Estimates

– Page 4 

### Explanation of Methodology March 2009



# TABLE OF CONTENTS

INTRODUCTION

................................ ................................ ................................ ................................ ....................... 5

O VERVIEW OF E MISSIONS I NVENTORIES

................................ ................................ ................................ .................... 5 H IGHWAY V EHICLE E MISSION I NVENTORIES

................................ ................................ ................................ ............. 5

WHERE DOES PENNSYLVA NIA OBTAIN ITS DATA?

................................ ................................ ..................... 8

D ATA U SED IN MOBILE

................................ ................................ ................................ ................................ ........... 8 W HAT A RE T HE N ECESSARY D ATA I NPUTS TO MOBILE?

................................ ................................ ........................ 9 E MISSION AND S PEED RELATIONSHIPS

................................ ................................ ................................ .................... 11 R OADWAY D ATA

................................ ................................ ................................ ................................ ..................... 12 A DDITIONS AND A DJUSTMENTS TO R OADWAY D ATA

................................ ................................ .............................. 13 P RODUCING F UTURE Y EAR V OLUMES

................................ ................................ ................................ ..................... 16

SPEED/EMISSION ESTIM ATION PROCEDURE

................................ ................................ .............................. 17

V OLUME/VMT D EVELOPMENT

................................ ................................ ................................ ............................... 17 S PEED/D ELAY D ETERMINATION

................................ ................................ ................................ .............................. 20 HPMS AND VMT A DJUSTMENTS

................................ ................................ ................................ ............................ 21 VMT AND S PEED A GGREGATION

................................ ................................ ................................ ............................ 22 MOBILE E MISSIONS R U N

................................ ................................ ................................ ................................ ....... 23 T IME OF D AY AND D IURNAL E MISSIONS

................................ ................................ ................................ ................. 23 P ROCESS MOBILE O UTPUT

................................ ................................ ................................ ................................ .... 23

RESOURCES

................................ ................................ ................................ ................................ ............................. 26

HIGHWAY VEHICLE INVE NTORY GLOSSARY

................................ ................................ ............................. 27



# List of Exhibits

E XHIBIT 1 : E MISSION C ALCULATION P ROCESS FOR P ENNSYLVANIA

................................ ................................ ............. 7 E XHIBIT 2 : MOBILE I NPUTS

................................ ................................ ................................ ................................ ......... 9 E XHIBIT 3 : VOC AND NO X

-- S PEED V

. E MISSIONS

................................ ................................ ................................ ..... 12 E XHIBIT 4 : P ENN DOT C LASSIFICATION S CHEME

................................ ................................ ................................ ........ 13 E XHIBIT 5 : MOBILE6 V EHICLE T YPES

................................ ................................ ................................ ....................... 15 E XHIBIT 6 : PPSUITE S PEED/E MISSION E STIMATION P ROCEDURE

................................ ................................ .............. 18 E XHIBIT 7 : VMT/VHT A GGREGATION S CHEME

................................ ................................ ................................ .......... 22 E XHIBIT 8 : S UMMARY OF PPSUITE M ETHODOLOGY

................................ ................................ ................................ .. 24Mobile Source Estimates

– Page 5



# INTRODUCTION

The purpose of this document is to explain how Pennsylvania estimates emissions from highway vehicles for inclusion in its emission inventories and State Implementation Plans.



## Overview of Emissions Inventories

Pennsylvania’s inventories generally categorize emissions into four categories:

 highway vehicles

 stationary sources (major industrial, commercial a nd utility sources)

 area sources (smaller industrial/commercial sources, consumer products)

 nonroad mobile sources (including construction and agricultural equipment, lawn and garden equipment)

An evaluation of emissions from point, area, and mobile sourc es is needed to develop a complete inventory needed for a maintenance demonstration plan. This inventory provides the mobile source activity and emissions for base and future years that can be used to support such a demonstration.

Of all of the source s of air pollution, only the emissions of some stationary sources are measured directly and continuously through instrumentation. Emissions from all other sources must be estimated in some fashion, including those from highway vehicles. In their very simplest form, estimates of emissions follow the following pattern:

Emission rate x activity level = emissions per time period (usually day or year)

Most emission rates have been developed by EPA, in cooperation with industry and states, over many years and are compiled and documented in a reference volume, Compilation of Air Pollution Emission Factors (AP

- 42). For example, the annual VOC emissions from residential fuel oil heating could be estimated by:

AP

- 42 emission rate X activity level = emissions

0.713 pounds/gallon X # dwelling units x % using oil x # gallons per unit # pounds of VOC

per year



### Adding up the products of the emission rates and activity levels for all sources of a given pollutant constitutes the emission inventory for that pollutant.



## Highway Vehicle Emission Inventories

Highway vehicles contribute significantly to air pollution, particularly to ground

- level ozone, which is the most persistent air pollutant in Pennsylvania. Ozone is not created directly but formed in sunlight from VOCs and NOx. Both VOCs and NOx are emitted from highway vehicles. 

### In addition, f ine particulates

are also emitted directly by motor vehicles as a result of the combustion process (tailpipe emissions), re

entrained and transportation con struction dust; and formed through reactions in the atmosphere among the precursors VOC, NOx, NH3 and SOx.M obile Source Estimates

– Page 6



### Obviously, direct measurement of emission levels from all vehicles in use is impossible. In comparison to highway vehicles, estimating residentia l heating emissions is a fairly simple calculation because there is a constant emission rate and a fairly simple measure of activity. For highway vehicles, however, estimating the emission rate and activity levels of all vehicles on the road during a typi cal summer day is a complicated endeavor.

If every vehicle emitted the same amount of pollution all the time, one could simply multiply those emission standards (emission rate in grams of pollution per mile) times the number of miles driven (activity lev el) to estimate total emissions. But, the fact is that emission rates from all vehicles vary over the entire range of conditions under which they operate. These variables include air temperature, speed, traffic conditions, operating mode (started cold? started warm? running already warmed up?) and fuel. The inventory must also account for non

- exhaust or evaporative emissions. In addition, the fleet is composed of several generations, types of vehicles and their emission control technologies, each of w hich performs differently. This requires that the composition of the fleet (vehicle ages and types) must also be included in the estimation algorithm.

In order to estimate both the rate at which emissions are being generated and to calculate vehicle mi les traveled (activity level), Pennsylvania examines its road network and fleet to estimate vehicle activity. For ozone

- related inventories, this is done for a typical summer weekday. For CO and PM emission inventories, this may be done for a typical win ter weekday or annual conditions. Not only must this be done for a baseline year, but it must also be projected into the future. This process involves a large quantity of data and is extremely complex.

Computer models have been developed to perfor m these calculations by simulating the travel of vehicles on the Commonwealth’s roadway system. These models then generate emission rates (also called emission factors) for different vehicle types for area

- specific conditions and then combine them in

summary form. The “area

- specific conditions” include vehicle and highway data, plus control measure characteristics and future year projections of all variables.

MOBILE. The heart of the highway vehicle emission calculation procedure is EPA’s highway veh icle emission factor model, MOBILE. This is a FORTRAN program that calculates average in

- use fleet emission factors for ozone precursors for each of twenty

- eight categories of vehicles under various conditions affecting in

- use emission levels (e.g., ambie nt temperatures, average traffic speeds, gasoline volatility) as specified by the model user. MOBILE produces the “emission rates” referred to in the previous section.

The model was first developed as MOBILE1 in the late 1970s, and has been periodicall y updated to reflect the collection and analysis of additional emission factor data over the years, as well as changes in vehicle, engine and emission control system technologies, changes in applicable regulations, emission standards and test procedures, a nd improved understanding of in

- use emission levels and the factors that influence them. For this inventory effort, Pennsylvania utilizes MOBILE6.2 as approved by EPA. In addition to VOC, CO, and NOx, MOBILE6.2 produces emission factors for PM related em ission categories as needed for the PM 2.5 

### inventory analyses.

PPSUITE. Pennsylvania also uses a post processor named PPSUITE (formerly named PPAQ

- Post Processor for Air Quality), which consists of a set of programs that perform the following functio ns:

 Analyzes highway operating conditions

 Calculates highway speeds

 Compiles vehicle miles of travel (VMT) and vehicle type mix dataM obile Source Estimates

– Page 7



###  Prepares MOBILE6 runs

 Calculates emission quantities from output MOBILE6 emission rates and accumulated highway VMT.

PPS UITE has become a widely used and accepted tool for estimating speeds and processing MOBILE emission rates. It is currently being used for the New York City region, for the north and south New Jersey regions, and in other states including Louisiana, Virgi nia, and Indiana. The software is based upon accepted transportation engineering methodologies. For example, PPSUITE utilizes speed and delay estimation procedures based on planning methods provided in the 2000 Highway Capacity Manual , a report prepared by the Transportation Research Board (TRB) summarizing current knowledge and analysis techniques for capacity and level

- of

- service analyses of the transportation system.

These two computer programs interact as shown in Exhibit 1.



### Exhibit 1

Emission Calculation Process for Pennsylvania

Roadway Data Source Growth Method Method to Calculate Method to Calculate Used for Analysis to Future Years VMT and Speeds Emissions

PENNDOT Use 2005 DOT data for each county study of potential PPSUITE MOBILE growth

PPSUITE Input Data PPSUITE Processes MOBILE Output

PPSUITE Calculates Final EmissionsM obile Source Estimates

– Page 8



# WHERE DOES PENNSYLVANIA O BTAIN ITS DATA?

Data Used in MOBILE

Two major types of information are written into the MOBILE model by EPA: basic emission rates and travel weighting rates. EPA’s Office of Mobile Sources obtains this information from a number of sources, including it s new vehicle certification program, in

- use vehicle random sample studies and special studies (including information from some state I/M programs). For more information on MOBILE, a users guide and various documents (as well as the model itself) are avail able through EPA’s website ( http://www.epa.gov/OMSWWW/models.htm).

Basic emission rates are those which are produced under very standardized conditions. The model then modifies (corrects and/or weights) these rates based on other model or input paramete rs. Rates are incorporated for model year and vehicle type. MOBILE also calculates an assumed amount of increase in emissions as vehicles accumulate mileage.

In addition to exhaust emissions, evaporative VOC emission sources from gasoline

- powered vehicle s are also included 1 

### :

 diurnal emissions (evaporated gasoline emissions generated by the rise in temperature over the course of a day when the vehicle is not being driven),

 hot soak emissions (evaporated gasoline emissions occurring after the end of a v ehicle trip, due to the heating of the fuel, fuel lines, fuel vapors),

 running loss emissions (evaporated gasoline emissions occurring while a vehicle is driven, due to the heating of the fuel and fuel lines),

 resting loss emissions (small but continuous seepage and minor leakage of gasoline vapor through faulty connections, permeable hoses and other materials in the fuel system).

Evaporative emissions are very dependent on temperature and fuel volatility as well as vehicle model

year.

Travel Weighting Fractions. Research has found that newer cars tend to be driven more. The model reflects this, using state

- specific vehicle age distributions from registration data. The model also contains assumptions about trips per day and miles per day by age of the vehicle. This is important for exhaust emissions because these emissions are greater when the vehicle is not warmed up (cold start). Also, this information helps characterize evaporative emissions.

1 Some states us e MOBILE to estimate refueling emissions (gasoline vapor emissions generated by the refueling of vehicles, where in the absence of controls the vapor in the vehicle fuel tank is displaced by the incoming liquid fuel and released to the atmosphere). Pennsy lvania handles these emissions in the area source inventory.M obile Source Estimates

– Page 9



## What Are The Necessary Data Inputs to MOBILE?

A l arge number of inputs to MOBILE are needed to fully account for the numerous vehicle and environmental parameters that affect emissions including traffic flow characteristics (as determined from the PPSUITE software), vehicle descriptions, fuel parameters, inspection/maintenance program parameters, and environmental variables as shown in Exhibit 2. With some input parameters, MOBILE allows the user to choose default values, while others require area

- specific inputs.



### Exhibit 2

MOBI LE Inputs

Vehicle Fuel Inspection/ Environmental Descriptions Parameters Maintenance Variables

Age Mix RVP Start Year Min, Max Model Years Temperatures

Vehicle Type Reformulated Type, Mix Fuels Vehicle Types, Humidity Frequency

Stringency, Speeds Oxygenated Waiver Rate, Cloud Cover (PPSUITE) Fuels Compliance

Basic Refueling Anti

- Tampering Sunrise/Sunset Emission Rates Controls Pressure/Purge Tests

Calculate Emission Factors (Grams per Mile) for VOC and NOx



### For an emissions inventory, area specific inputs are used for all of the it ems shown in Exhibit 2 except for the basic emission rates , which are MOBILE defaults. In addition, Pennsylvania uses the MOBILE6.2 default starts

- per

- day data and soak distributions that are used to calculate the number of starts in cold and hot start mo des. EPA requires that the number of starts occurring per vehicle be determined from instrumented vehicle counts. Since such local data is not available, the MOBILE6.2 national defaults are used for the Pennsylvania analyses. A vehicle will generate mor e emissions when it is first operated (cold start). It generates emissions at a different rate when it is stopped and then started again within a short period of time (hot start). Soak distributions are used to determine the time between when an engine i s turned off to the next time it is restarted.M obile Source Estimates

– Page 10



### Vehicle Descriptions. Vehicle age distributions are input to MOBILE for each county based on registered vehicles reflecting July 1 summer conditions. These distributions are obtained from PENNDOT’s Bureau o f Motor Vehicle Registration Database. Vehicle Type Mix is calculated from algorithms using a combination of MOBILE6.2 default percentages and PENNDOT truck percentages from roadway data. (See also the discussion of Vehicle Type Pattern Data in the next s ection.) Speeds are discussed extensively in the next section.

Significant changes have occurred in the MOBILE6.2 model as compared to previous releases. Some of the information previously applied by the post processor after running MOBILE can now be i nput directly to the MOBILE6.2 model run. This includes information on the hourly distribution of VMT and the hourly speeds that occur during the day. Another important change in MOBILE6.2 is the influence of facility type on output emission factors. Fo r example, MOBILE6.2 assumes that an average speed on a freeway results in a different emission factor than the same speed on an arterial roadway. Thus MOBILE6.2 is indirectly accounting for the accelerations and decelerations that typically occur on such roadways. MOBILE6.2 has four distinct facility types: Freeway, Arterial, Local, and Ramp. For any emission run, the input functional classes analyzed must be mapped to the above facility types. The following mapping scheme is used for the Pennsylvania runs:

PENNDOT Functional Classes MOBILE6.2 Facility Type 1,11,12 Freeway 2,6,7,8,14,16,17 Arterial 9,19 Local

Since ramps are not directly represented within the RMS database information, it is assumed that 8% of the Freeway VMT is Ramp VMT. This is consistent with the recommendations provided in EPA’s Technical Guidance on the Use of MOBILE6.2 for Emissions Inventory Preparation

.

Fuel Parameters. The same vehicle will produce different emissions using a different type of gasoline. Fuel control strategies can be powerful emission reduction mechanisms. An important variable in fuels for VOC emissions is its evaporability, measured by Reid Vapor Pressure.

MOBILE allows the user to choose among conventional (used in most of Pennsylvania), federal reformulated (now used in the Philadelphia area), oxygenated (not used in Pennsylvania) and low Reid Vapor Pressure (RVP) gasoline (used in the Pittsburgh area starting in 1998). Pennsylvania chooses the MOBILE inputs appropriate to the year, season, and control strategy for the area being modeled.

MOBILE also allows users to calculate refueling emissions, the emissions created when vehicles are refueled at service stations. Pennsylvania includes refueling emissions in its area source inventory and

not in its highway vehicle inventory. However, that calculation uses a grams per gallon emission rate generated by MOBILE.

Vehicle Emission Inspection/Maintenance (I/M) Parameters. MOBILE allows users to vary inputs depending on the I/M program in place for the area or, of course, choose “no I/M program.” The inputs include:

 program start year

 stringency level

 first and last model years subject to the program

 waiver rates

 compliance ratesM obile Source Estimates

– Page 11



###  program type (test

- only, test

- and

- repair, etc.) and effectiven ess

 frequency of inspection (annual, biennial)

 vehicle type coverage

 test type (idle, loaded, etc.)

 pass/fail standards or “cutpoints”

 technician training program

Some cutpoints (the emissions at which vehicles are failed) are contained in MOBILE, while o thers must be put in by the model user. Pennsylvania uses the parameters specific for the geographic area and year for which the modeling is being performed.

Environmental Variables. Evaporative emissions are influenced significantly by the temperature s of the surrounding air. Minimum and Maximum temperatures have been compiled for each county based on information from EPA’s CHIEF bulletin board reflecting airport temperatures on emission violation days. For annual and winter weekday analysis, average monthly temperatures are compiled for each county.

A summary of the MOBILE related inputs used for the inventory and future year estimates are attached with the submission.



## Emission and Speed Relationships

Of all the user

- supplied input parameters, perh aps the most important is vehicle speed. Emissions of both VOC and NOx vary significantly with speed, but the relationships are not linear, as shown in Exhibit 3. While VOCs generally decrease as speed increases, NOx decreases only at the low speed range and increases steeply at higher speeds. Unlike ozone precursors, the MOBILE6.2 calculation of PM 2.5 

### emission factors is not sensitive to many key input parameters including vehicle speed.

To obtain the best estimate of vehicle speeds, Pennsylvania uses the PPSUITE set of programs, whose primary function is to calculate speeds and to organize and simplify the handling of large amounts of data needed for calculating speeds and for preparing MOBILE input files.M obile Source Estimates

– Page 12



### Exhibit 3



## Roadway Data

The roadway data input to emissions calculations for Pennsylvania uses information from the Roadway Management System (RMS) maintained by PENNDOT’s Bureau of Planning and Research. PENNDOT obtains this information from periodic visual and electronic traffic counts. RMS data is dynamic since it is continually reviewed and updated from new traffic counts and field visits conducted by PENNDOT. Information on roadways included in the National Highway System is reviewed at least annually, while information on other roadways is reviewed at least biennially.

On a triennial basis, a current “snapshot” of the RMS database is taken and downloaded to provide an up

to

- date record of the Commonwealth’s highway system for estimati ng emissions. A 2002 “snapshot” is used as the basis for 2002 base year inventory calculations. The current “snapshot”, in this case 2005, is used as the basis for future year inventory estimates. Growth rates are used to factor the 2005 volumes to each future analysis year.

The RMS database contains all state highways, including the Pennsylvania Turnpike, divided into segments approximately 0.5 miles in length. These segments are usually divided at important intersections or locations where there is a change in the physical characteristics of the roadway (e.g. the number of lane changes). There are approximately 99,000 state highway segments for the 67 Pennsylvania counties contained in the RMS. Each of these segments contains an abundance of descri ptive data, but only the following information is extracted for emission calculations:M obile Source Estimates

– Page 13



###  Lanes

 Distances

 Volumes in Average Annual Daily Traffic (AADT)

 Truck percentages

 PENNDOT urban/rural classifications

 PENNDOT functional class codes

RMS volumes and di stances are used in calculating highway VMT totals for each county. As discussed in the next section, adjustments are needed to convert the volumes to an average summer weekday, winter weekday, and monthly day. Lane values are an important input for dete rmining the congestion and speeds for individual highway segments. Truck percentages are used in the speed determination process and are used to split volumes to individual vehicle types used by the MOBILE software.

Pennsylvania classifies its road segments by function, as well as whether it is located in an urban, small urban or rural area, as indicated below in Exhibit 4. The PENNDOT urban/rural (UR) and functional class es (FC) are important indicators of the type and function of each roadway segment. The variables provide insights into other characteristics not contained in the RMS data that are used for speed and emission calculations. In addition, VMT and emission qua ntities are aggregated and reported using both UR and FC codes.



### Exhibit 4

PENNDOT Classification Scheme: Urban/Rural Codes and Functional Class Codes

Urban/Rural Code 1=Rural 2=Small Urban 3=Urban

Functional Class Rural Functional Classes Used Urban Functional Classes Used For Rural Areas For Small Urban and Urban Areas

------------------------------------- ------------------------------------------ 1=Rural Freeway 11=Urban Freeway 2=Rural Other Pr incipal Arterial 12=Urban Expressway 6=Rural Minor Arterial 14=Urban Principal Arterial 7=Rural Major Collector 16=Urban Minor Arterial 8=Rural Minor Collector 17=Urban Collector 9=Rural Local 19=Urban Local

Note: Functional Classes 3, 4,5,10,13,15,18 are not currently used in PENNDOT’s RMS database



## Additions and Adjustments to Roadway Data

Before the RMS data can be used by PPSUITE for speed and emission calculations, several adjustments and additions must be made to the roadway d ata.

HPMS Adjustments : According to EPA guidance, baseline inventory VMT computed from the RMS highway segment volumes must be adjusted to be consistent with Highway Performance Monitoring System (HPMS) VMT totals. The HPMS VMT reported for Pennsylvania i s a subsystem of the RMS established to meet the data reporting requirements of the Federal Highway Administration (FHWA) andM obile Source Estimates

– Page 14



### to serve as PENNDOT’s official source of highway information. Although it has some limitations, the HPMS system is currently in us e in all 50 states and is being improved under FHWA direction.

The HPMS VMT totals are developed from the data contained in the RMS database at the time of reporting and serves as a “snapshot” of the RMS data for a particular year. Since the RMS databa se does not contain many local roads, a separate procedure is used by PENNDOT to estimate total local VMT for the HPMS system. HPMS VMT summaries are prepared each year and reported by PENNDOT urban/rural and functional class codes. The VMT contained in the HPMS reports are considered to represent average annual daily traffic (AADT).

Although the HPMS VMT and the roadway data used for an inventory emissions analysis are both based on data from the RMS system, differences do exist between them and include the following. First, the HPMS and inventory roadway data are “snapshots” of the RMS data taken at different times. Since the RMS is dynamic, changing constantly due to new data, differences will result between the data used for calculating HPMS VMT tot als and the inventory data used for an emissions analysis. Second, local estimates of HPMS VMT are obtained through alternative procedures developed by PENNDOT. However, the emissions inventory makes use of those few local roads contained in the RMS syst em. To account for such differences, adjustment factors are calculated and used to adjust the inventory roadway data to the reported HPMS VMT totals submitted to FHWA.

Adjustment factors are calculated which adjust the base year RMS download (in this cas e 2005) VMT to the reported HPMS totals for that year. These factors are developed for each county, urban/rural code, and functional class combination and are also applied to all future year runs. Adjustments for the “higher” functional classes (e.g. Fre eway, Arterials

- major routes) were very close to 1.000 since HPMS VMT is derived from RMS information, and the only difference in the data is that the “snapshot” for the emission calculations is taken at a different time than for the HPMS. “Lower” class es (e.g. local roads) require greater adjustment since a large part of the local system is not under state jurisdiction and is not in the RMS database. There is, of course, a significant amount of local road mileage in the state. It is assumed that those local streets that are in RMS are representative of all local streets in their area with respect to volume and speed, so that roadway mileage adjustment is appropriate.

Seasonal Adjustments to Volumes : The RMS contains AADT volumes that are an average of all days in the year including weekends and holidays. An ozone emission analysis, however, is based on a ty pical summer weekday. PM and CO analyses require volumes representing a typical winter weekday and monthly average conditions (needed for producing annual totals). Therefore, the RMS volumes must be seasonally adjusted. Seasonal factors were developed for each functional class and urban/rural code based on yearly count information prepared by PENNDOT’s Bureau of Planning and Research. These factors are applied to the existing RMS AADT volumes to produce the July volumes.

Additional Network Information: The PPSUITE software system allows for many additional variables other than those available in the RMS database. Using these variables improves the ability of Pennsylvania to incorporate real roadway conditions into its estimates. The variables incl ude information regarding signal characteristics and other physical roadway features that can affect a roadway’s calculated congested speed. PPSUITE’s ability to estimate congested speeds by road segment improves Pennsylvania’s emissions inventories becau se of the overwhelming role speed plays in emission rates. If specific information regarding these variables is known or obtained for areas, this information can be appended to the RMS database. Otherwise, default values are assumed based on information provided by the PPSUITE input speed/capacity lookup data as described below.

Speed/capacity lookup data provides PPSUITE with initial (free

- flow with no congestion) speeds and capacities for different urban/rural code and functional class groupings. Th e initial speeds and capacitiesM obile Source Estimates

– Page 15



### are used by PPSUITE in determining the final congested speed for each roadway segment. Speeds can also be greatly impacted by signals and other roadway features. As a result, this data provides default signal densities (av erage number of signals per mile for different functional classes) as well as default values for variables that determine the decay of speed with varying levels of congestion. As discussed above, values from the speed/capacity data can be overridden for s pecific links by directly coding values to the roadway database segments. The speed capacity data was developed from a combination of sources including the following:

 Information contained in the 2000 Highway Capacity Manual

 PENNDOT information on speeds and signal densities

 Engineering judgment

24

- hour Pattern Data : Speeds and emissions vary considerably depending on the time of day (because of temperature) and congestion. Therefore, it is important to estimate the pattern by which roadway volume varies by hour of the day. The 24

- hour pattern data provides PPSUITE with information used to split the daily roadway segment volumes to each of the 24 hours in a day. Pattern data is in the form of a percentage of the daily volumes for each hour. Distribution s are provided for each county and functional class grouping. This data was developed from 24

- hour count data compiled by PENNDOT’s Bureau of Planning and Research.

Vehicle Type Pattern Data : Basic emission rates may differ by vehicle type. These types a re listed below in Exhibit 5.



### Exhibit 5

MOBILE6.2 Input Composite Vehicle Classes

1. LDV

- Light

- Duty Vehicles (Passenger Cars) 2. LDT1

- Light

- Duty Trucks 1 (<6,000 lbs) 3. LDT2

- Light

- Duty Trucks 2 (<6,000 lbs, LVW=3,7 51

- 5,750) 4. LDT3

- Light

- Duty Trucks 3 (6,001

- 8,500 lbs) 5. LDT4

- Light

- Duty Trucks 4 (6,001

- 8,500 lbs, LVW>5,751) 6. HDV2B

- Class 2b Heavy Duty Vehicles 7. HDV3

- Class 3 Heavy Duty Vehicles 8. HDV4

- Class 4 Heavy Duty Vehicles 9. HDV5

- C lass 5 Heavy Duty Vehicles 10. HDV6

- Class 6 Heavy Duty Vehicles 11. HDV7

- Class 7 Heavy Duty Vehicles 12. HDV8A

- Class 8a Heavy Duty Vehicles 13. HDV8B

- Class 8b Heavy Duty Vehicles 14. HDBS

- School Buses 15. HDBT

- Transit and Urban Bu ses 16. MC

- Motorcycles

MOBILE summary reports by vehicle type are also useful in knowing what kinds of vehicles generate emissions. The vehicle type pattern data is used by PPSUITE to divide the hourly roadway segment volumes to the sixteen MOBILE6. 2 (MOBILE5 had eight) vehicle types. Similar to the 24

- hour pattern data, this data contains percentage splits to each vehicle type for every hour of the day. The vehicle type pattern data was developed from several sources of information:M obile Source Estimates

– Page 16



###  Hourly distri butions for trucks and total traffic compiled by PENNDOT’s Bureau of Planning and Research, according to 2005 Pennsylvania Traffic Data

 PENNDOT truck percentages from the RMS database

 MOBILE6.2 default vehicle type breakdowns for the analysis year

The vehicle type pattern data is developed for each county and functional class combination. First, RMS truck percentages are averaged for all roadways within a county, functional class grouping. Using this percentage data, the total roadway volume for any segm ent could be divided to both auto and truck vehicle type categories. However, these percentages do not yet enable volumes to be divided to each of the sixteen MOBILE6.2 vehicle types. As a result, MOBILE6.2 default vehicle type breakdowns are then used t o divide the auto and truck percentages, calculated above, to each specific MOBILE6.2 vehicle type. Note that the defaults used vary by analysis year; as a result, each forecast year will utilize a unique vehicle mix distribution. PENNDOT hourly distribu tions for trucks and total traffic are then used to create vehicle type percentage breakdowns for each hour of the day.

Vehicle Type Capacity Analysis Factors : Vehicle type percentages are provided to the capacity analysis section of PPSUITE to adjust the speeds in response to trucks. That is, a given number of larger trucks take up more roadway space than a given number of cars, and this must be accounted for in the model. Capacity is adjusted based on the factors provided in this data. Values are deve loped from information in the 2000 Highway Capacity Manual and are specific to the various facility types.



## Producing Future Year Volumes

Growth factors are used to project future highway volumes from the volumes provided in the RMS database. In the past, separate factors were derived for each county and highway functional class from an analysis of historic global update factors provided by PENNDOT’s Bureau of Planning and Research, coupled with estimates of population and employment growth from the U .S. Department of Commerce’s Bureau of Economic Analysis (BEA). The factors were then applied to base year traffic volumes (in this case 2005) on each highway segment in the RMS network database.

For this submission, county

- specific growth rates from a PENNDOT study completed in 2005 have been used to forecast volumes. As part of that study, a statewide traffic growth forecasting system was developed that incorporates traffic data from PENNDOT’s Traffic Information System and socioeconomic forecasts. The forecasting system was developed to support Department research endeavors related to transportation conformity and air quality planning.

The study, as documented in the report “ Statistical Evaluation of Projected Traffic Growth, Traffic Growth Forecas ting System: Final Report, March 14, 2005 ”, included the development of VMT forecasts and growth rates for four functional classifications in each Pennsylvania county. The forecasts used statistical relationships based on historic HPMS VMT trends and futu re county socioeconomic projections from Woods and Poole.M obile Source Estimates

– Page 17



# SPEED/EMISSION ESTIMATION PROCEDURE

The previous sections have summarized the input data used for computing speeds and emission rates for Pennsylvania. This section explains how PPSUITE and MOBILE use that input data to produce emission estimates. Exhibit 6 on the following page summarizes PPSUITE’s analysis procedure used for each of the 99,000 highway segments in the state.

Producing an emissions inventory with PPSUITE requires a process of disaggregation and aggregation. Data is available and used on a very small scale

-- individual 1⁄2 mile roadway segments 24 hours of the day. This data needs to first be aggregated into categories so that a reasonable number of MOBILE scenarios can be run, and then further aggregated and/or re

- sorted into summary information that is useful for emission inventory reporting.

One of the major enhancements of MOBILE6.2 is the increased detail of traffic that can be input to the emissions model. The PPSUITE post processor calculates hourly speeds for each roadway segment. Since previous versions of MOBILE only allowed one average speed as input for each scenario, the post

processed speeds had to be aggregated and run through MOBILE with scenarios representi ng four separate time periods. MOBILE6.2 allows for direct input of the 24 hourly speeds as well as options to account for each link’s speed separately. These added features utilize the full extent of the information output from the speed processing prog rams and provide for more accurate emission estimates of the available traffic data.



## Volume/VMT Development

Before speeds can be calculated and MOBILE run, volumes acquired from RMS must be adjusted and disaggregated. Such adjustments include factorin g to future years (not needed for 2005), seasonal adjustments, and disaggregating daily volumes to each hour of the day and to each of the sixteen MOBILE6.2 vehicle types.

Future Year Volumes : The RMS database contains up

- to

- date current year volumes. Ho wever, to conduct a future year analysis, these volumes must be factored to the year being analyzed. Growth factors have been prepared for each county and functional class grouping. These growth factors are applied to the 2005 RMS volumes to obtain futur e year estimates that can be utilized by PPSUITE.

Example:

A typical freeway link in the RMS database is I

- 80 segment 2500 in Luzerne County, Pennsylvania. This link has an urban/rural code=1 which indicates the link is in a rural area, and a functional class=1 indicating a rural freeway. The average annual daily traffic (AADT) from the RMS database for this link in 2002 is 12,077 vehicles/day.

Growth factors have been developed to factor the 2002 volume to future years. For example, to factor the 200 2 volume to the year 2014, a growth factor of 1.282 would yield:

2014 volume = 12,077 vehicles/day x 1.282 = 15,483 vehicles/dayM obile Source Estimates

– Page 18



### Exhibit 6 PPSUITE Speed/Emission Estimation Procedure

Data From PPSUITE Input Files PPSUITE Analysis Process Data from Roadway Source (RMS)

The Following is Performed For Each RMS Roadway Segment

Percent Pattern Distributions Expand to 24 hourly volumes RMS AWDT Adjusted Volumes

Adj ust Volumes for Peak Spreading

Vehicle Type Patterns Disaggregate to Vehicle Type RMS Truck Percentages

Calculate Link & Signal Capacities Roadway Attributes (Lanes, FC code, UR code) Speed/Capacity Lookup Table Calculate Link Calculate Midblock Speed Approach Delay

Calc VMT, Aggregate Link Speed

Accumulate VMT, VHT (Aggregate by UR code, FC code, and time periods)

The Following is Performed For Each Area, Functional Class

HPMS VMT Adjustments Apply HPMS VMT adjustments

MOBILE Parameters Run MOBILE6.2 for Emission Factors

Vehicle Age Distributions

Min/Max/Ambient Temps

Humidity Calculate Emissions (VMT x Emission Factor)



### Seasonal Adjustments : PPSUITE takes the input daily volumes from RMS which represent AADT and seasonally adjusts the volumes to an average weekday in July. This adjustme nt utilizes factors developed Prepare MOBILE6 Speed VMT File (Account for each roadway segment’s speed for each hour of the day)M obile Source Estimates

– Page 19



### for each functional class and urban/rural code. VMT can then be calculated for each link using the adjusted weekday volumes.

Example:

Again, assume the rural freeway link: I

- 80 segment 2500 in Luzerne County, Pennsylvania. The average annual daily traffic (AADT) for this link in 2002 is 12,077 vehicles/day.

Seasonal factors have been developed for urban/rural code and functional class combinations. For an urban/rural code=1 and a functional class=1, the factor to conv ert from AADT to an average weekday in July is = 1.15

Average Weekday July Volume = 12,077 x 1.15 = 13,889 vehicles/day

Total VMT (daily) for this link is calculated as volume x distance. The distance of this link as obtained from RMS is 0.286 miles.

2002 VMT = 13,889 vehicles/day x 0.296 miles = 41,111 vehicle

- miles / day



### Disaggregation to 24 Hours : After seasonally adjusting the link volume, the volume is split to each hour of the day. This allows for more accurate speed calculations (effects of c ongested hours) and allows PPSUITE to prepare the hourly VMT and speeds for input to the MOBILE6.2 model.

Example:

To support speed calculations and emission estimates by time of day, the July weekday volume is disaggregated to 24 hourly volumes. Tempor al patterns were previously developed from PENNDOT count data and input to PPSUITE. For the I

- 80 rural freeway link with morning peak volumes similar to evening peak hours (neutral), the following temporal pattern is applied:

Using the I

- 80 segment for 1990, typical hourly volumes which result include: 8

- 9 a.m. 6.0% x (41,111 vehicle miles/ 0.296mi.) = 833 vehicles/hour (vph) 12

- 1 p.m. 5.0% x (41,111 vehicle .miles/ 0.296mi.) = 694 vph 5

- 6 p.m. 6.3% x (41,111 vehicl e miles/ 0.296mi.) = 875 vphM obile Source Estimates

– Page 20



### After dividing the daily volumes to each hour of the day, PPSUITE identifies hours that are unreasonably congested. For those hours, PPSUITE then spreads a portion of the volume to other hours within the same peak period, th ereby approximating the “peak spreading” that normally occurs in such over

- capacity conditions.

Disaggregation to Vehicle Type : EPA requires VMT estimates to be prepared by vehicle type, reflecting specific local characteristics. As a result, for Pen nsylvania’s emission inventory runs, the hourly volumes are disaggregated to the sixteen MOBILE6.2 vehicle types based on count data assembled by PENNDOT in combination with MOBILE6.2 defaults.

Example:

Disaggregation of the total I

- 80 volume (by hour) t o the various vehicle types would include the following:

Total Volume 8

- 9 am = 833 vph

Vehicle Type Volume 8

- 9 am: LDV 40.7% 338 vph LDT1 7.4% 62 vph LDT2 24.8% 207 vph LDT3 7.6% 63 vph LDT4 3.5% 29 vph HDV2b 5.0% 42 vph HDV3 0.5% 4 vph HDV4 0.4% 3 vph HDV5 0.3% 3 vph HDV6 1.1% 9 vph HDV7 1.3% 11 vph HDV8a 1.4% 12 vph HDV8b 5.1% 42 vph HDBS 0.3% 3 vph HDBT 0.1% 1 vph MC 0.5% 4 vph



## Speed/Delay Determination

EPA recognizes that the estimation of vehicle speeds is a difficult and complex process. Because emissions are so sensitive to speeds, it recommends special attent ion be given to developing reasonable and consistent speed estimates; it also recommends that VMT be disaggregated into subsets that have roughly equal speed, with separate emission factors for each subset. At a minimum, speeds should be estimated separately by roadway functional class.

The computational framework used for this analysis meets and exceeds that recommendation. Speeds are individually calculated for each roadway segment and hour and include the delays encountered at signals. Rather than accumulating the roadway segments into area/functional groupings and calculating an average speed (as done in past), each individual link hourly speed is represented in the MOBILE6.2 speed VMT file. This represents a significant enhancement in the MOBILE model since past versions only allowed input of one average speed for each scenario. MOBILE6.2 allows the input of a distribution of hourly speeds. For example, if 5% of a county’s arterial VMT operate at 5 mph during the AM peak hourM obile Source Estimates

– Page 21



### and the remaining 9 5% operate at 65mph, this can be represented in the MOBILE6.2 speed input file. For the Pennsylvania runs, distributions of speeds are input to MOBILE6.2 for separate scenarios representing county and functional class groupings; VMT is accumulated by the same groupings for the application of the emission factors to produce resulting emission totals.

To calculate speeds, PPSUITE first obtains initial capacities (how much volume the roadway can serve before heavy congestion) and free

- flow speeds (speeds ass uming no congestion) from the speed/capacity lookup data. As described in previous sections, this data contains default roadway information indexed by the urban/rural code and functional class. For areas with known characteristics, values can be directly coded to the RMS database and the speed/capacity data can be overridden. However, for most areas where known information is not available, the speed/capacity lookups provide valuable default information regarding speeds, capacities, signal densities and characteristics, and other capacity adjustment information used for calculating congested delays and speeds.

Example:

The speed/capacity lookup table is used to obtain important data used for link speed calculations. For the I

- 80 link with an urban/rur al code = 1 (rural) and a functional class = 1 (freeway), the lookup table provides information including the following:

freeflow speed = 65 mph capacity = 1800 vph per lane number of signals = 0

This information is used along with the physical chara cteristics of the roadway to calculate the delay (including congestion) to travel this link during each hour of the day:

For example: The I

- 80 link is calculated to have a travel time, including delay of 17.76 seconds for the 8

- 9am hour

Total travel time, in vehicle hours, for the 8

- 9am hour is calculated as:

VHT (8

- 9am) = 17.76 seconds x 833vph / 3600 sec/hr = 4.12 vehicle hours



### The result of this process is an estimated average travel time for each hour of the day for each highway segment. The average time can be multiplied by the volume to produce vehicle hours of travel (VHT).



## HPMS and VMT Adjustments

Volumes must also be adjusted to account for differences with the HPMS VMT totals, as described previously. VMT adjustment factors are provid ed as input to PPSUITE, and are applied to each of the roadway segment volumes. These factors were developed from 2005 data; however, they are also applied to any future year runs. The VMT added or subtracted to the RMS database assumes the speeds calcul ated using the original volumes for each roadway segment for each hour of the day.M obile Source Estimates

– Page 22 Example:

Using the Luzerne County I

- 80 rural freeway link example, the daily assigned volume is adjusted to account for reconciliation with the HPMS VMT. RMS VMT (in AAD T) for Luzerne County rural freeways totals 962,559 vehicle miles in 2005. HPMS VMT (in AADT) as supplied by PENNDOT and reported to FHWA totals to 990,088 vehicle miles for the rural freeways. A factor is developed by dividing the HPMS VMT by the RMS V MT:

HPMS adjustment factor for Luzerne County rural freeways = 990,088 / 962,559 = 1.029

This factor is held constant in all future years. As an example, this adjustment is made to the I

- 80 freeway link VMT for the 8

- 9am hour after speed calculations are made, and produces the final July weekday VMT for this hour used for Ozone runs.

I

- 80 Link VMT (8

- 9am) = 833vph x 0.296 miles x 1.029 = 254 vehicle miles



## VMT and Speed Aggregation

As discussed in previous sections, MOBILE6.2’s ability to han dle input distributions of hourly speeds has eliminated the need to aggregate speed data. For Pennsylvania runs, PPSUITE has been set up to automatically accumulate VMT and VHT by geographic areas and highway functional class. The speed files input to MO BILE6.2 for each scenario contain the actual distribution of roadway speeds for that aggregation group. Exhibit 7 illustrates the scenario aggregation scheme used with MOBILE6.2.



### Exhibit 7

VMT/VHT Aggregation Scheme

County 67 entries

Urban/Rural Code 1=Rural 2=Small Urban 3=Urban

Functional Class 1=Rural Freeway 11=Urban Freeway 2=Rural Other Principal Arterial 12=Urban Expressway 18 entries 6=Rural Minor Arterial 14=Urban Principal Arteri al 7=Rural Major Collector 16=Urban Minor Arterial 8=Rural Minor Collector 17=Urban Collector 9=Rural Local 19=Urban Local

1,206 potential combinations



### Geographic aggregation is performed by urban, small urban, and rural areas of each county. Functional class aggregation is according to PENNDOT’s eighteen standard functional classes, respecting urban, small urban and rural definitions. For an individual county, this creates a potential for 18 possibleM obile Source Estimates

– Page 23



### combinations, each of which becomes an input MOBILE6.2 scenario. This allows each MOBILE6.2 scenario to represent the actual VMT mix and speed for that geographic / highway combination. Altogether then, there are potentially 1,206 combinations for which speeds a nd VMT are computed and emissions are calculated with MOBILE.



## MOBILE Emissions Run

After computing speeds and aggregating VMT and VHT, PPSUITE prepares input files to be run in EPA’s MOBILE6.2 program which is used to produce VOC and NOx emission fact ors in grams of pollutant per vehicle mile. The process uses an unmodified version of the MOBILE program that was obtained directly from EPA.

The MOBILE input file prepared by PPSUITE contains the following:

 MOBILE template containing appropriate para meters and program flags

 Temperature data specific to the county and season being run

 Vehicle age and diesel sales fraction data for the county being run

 Scenario data

- contains VMT mix, speed distributions specific to scenario as produced by PPSUITE

E xample:

A MOBILE input file is created by PPSUITE for Luzerne County. This file contains separate scenarios for each urban/rural code, functional class. A scenario represents a separate MOBILE run with different emission factors calculated and output fo r each run.

For this example, Luzerne County rural freeways will be run as a scenario with a specific VMT mix file and a speed distribution file accounting for all the roadway speeds within the grouping.



## Time of Day and Diurnal Emissions

Unlike in the past using MOBILE5, VMT and speeds are no longer aggregated as separate scenarios representing time periods. This was done in the past to account for the unique speeds encountered during each time period in the day. Since MOBILE6.2 allows for hourly roa dway speeds to be represented in the speed VMT file, such a process is no longer needed. MOBILE6.2 will internally account for the emissions during each hour in the day and make the necessary diurnal calculations.



## Process MOBILE Output

After MOBILE has been run, PPSUITE processes the MOBILE output files and compiles the emission factors for each scenario. Using the above methodology, it allocates daily diurnal emissions to each of the time periods. Using the MOBILE emission factors, PPSUITE calculates emission quantities by multiplying the emission factors by the aggregated VMT totals. PPSUITE then produces an emissions database summarizing VMT, VHT, VOC, and NOx emissions as shown in Exhibit 8.M obile Source Estimates

– Page 24



### Exhibit 8

Summary of PPSUITE’ s Methodology in Producing Emissions Summary

PPSUITE Computes Speeds PPSUITE Aggregates VMT and VHT RMS Roadway Data (120,000 records) VMT & VHT Aggregated By: * County (67) PPSUITE Computes VMT & Speed * Functiona l Class and by Hour and Vehicle Type urban/rural codes (18)

PPSUITE Runs the MOBILE Program MOBILE Run for each County with UR, FC Scenarios

PPSUITE Processes MOBILE Output

Multiply VMT x Emission Rates

PPSUITE Produces Emission Database Fields Exist For: VOC CO By Vehicle Type & Total NOx

By County, UR, FCM obile Source Estimates

– Page 25 Example:

Luzerne County rural freeways were run as a scenario in MOBILE. Based on the input information, MOBILE6.2 outputs emission factors by vehicle type for this scenario as shown below:

Composite Emission Factors (grams/mile) from MOBIL6 output

Vehicle Type: LDGV LDGT1 LDGT2 LD GT3 LDGT4 HDDV7 ..... For all 28 M6 types VOC: 1.22 1.86 2.42 3.68 0.36 1.13 NOX: 2.41 3.16 3.66 7.14 1.84 5.84

PPSUITE reads these emission factors from the MOBILE6.2 output file and multiplies them by the Luzerne County rural freeway VMT to obtain emis sion totals for this scenario. (Note: emissions shown in kg/day which is converted to tons/day in SIP narratives)

PPSUITE computes emissions as follows for this scenario:

Emission Factors (g/mi) Emissions (kg/day) Veh Type VMT VOC NOX VOC NOX LDG V 84,344 x 1.22 2.41 = 102.9 203.3 LDGT1 30,713 x 1.86 3.16 = 57.1 97.1 LDGT2 21,515 x 2.42 3.66 = 52.1 78.7 LDGT3 4,209 x 3.68 7.14 = 15.5 30.1 LDGT4 3,586 x 0.36 1.84 = 1.3 6.6 HDDV7 7,483 x 1.13 5.84 = 8.5 43.7 ..... Repeated for all 28 MOBILE6.2 vehicle types

------------------------------------------------------------------------------------------------------- Total 155,903 244.6 482.0

The emissions for this scenario are reported and stored in a n output database file which contains a record for each scenario with fields containing VMT, VHT, VOC emissions, and NOX emissions. Fields exist for each vehicle type and for the total of all vehicle types as shown below.

Reported by Vehicle Type 1

- 28 a nd Total

--- Repeated for VHT,HC,NOX

Cnty UR FC VMT1 VMT2 VMT3 VMT4 VMT5 VMT6 VMT7 VMT8 ... VMT28 Luze 1 1 84,344 30,713 21,515 4,209 3,586 2,806 7,483 1,248

VHT1 VHT2 VHT3 VHT4 VHT5 VHT6 VHT7 VHT8 ... VHT28 1,298 473 331 65 55 43 115 19

V OC1 VOC2 VOC3 VOC4 VOC5 VOC6 VOC7 VOC8 ... VOC28 102.9 57.1 52.1 15.5 1.3 1.5 8.5 5.7

NOX1 NOX2 NOX3 NOX4 NOX5 NOX6 NOX7 NOX8 ... NOX28 203.3 97.1 78.7 30.1 6.6 11.6 43.7 10.9M obile Source Estimates

– Page 26



# RESOURCES

MOBILE model

Modeling Page within EPA’s Office of Mob ile Sources Website (http://www.epa.gov/omswww/models.htm) contains a downloadable model, MOBILE users guide and other information. It also contains documents relating to the next version of MOBILE (MOBILE6.2) expected in 1999.

"AP

- 42" document, "Compil ation of Air Pollutant Emission Factors, Volume II: Mobile Sources," as updated by Supplement A (January 1991), available in hard

- copy only. This material is also in the process of being revised and updated. Contact AP

- 42 Project, Test and Evaluation Bra nch, EPA, 2565 Plymouth Road, Ann Arbor, MI 48105.

Highway Vehicle Emission Estimates (June 1992) and Highway Vehicle Emission Estimates II (May 1995) discusses how EPA obtains data for MOBILE and some of the shortcomings in earlier models. Similar discu ssions of the present version’s shortcomings are discussed in papers available at the website.

User’s Guide to MOBILE6.1 and MOBILE6.2 , Mobile Source Emission Factor Model, EPA Office of Air and Radiation, EPA420

- R

- 03

- 010, dated August 2003.

Technical G uidance on the Use of MOBILE6.2 for Emission Inventory Preparation , US EPA Office of Transportation and Air Quality, August 2004.

Policy Guidance on the Use of MOBILE6 for Emission Inventory Preparation , US EPA Office of Air and Radiation, January 18, 200 2.

Traffic Engineering

2000 Highway Capacity Manual, Transportation Research Board, presents current knowledge and techniques for analyzing the transportation system.

Traffic Data Collection and Factor Development Report, 2001 Data, Pennsylvania Depart ment of Transportation, Bureau of Planning and Research.

Traffic Data Collection and Factor Development Report, 2002 Data, Pennsylvania Department of Transportation, Bureau of Planning and Research.M obile Source Estimates

– Page 27



# Highway Vehicle Inventory Glossary

AADT: Average Annual Daily Traffic, average of ALL days.

AWDT: Average Weekday Daily Traffic

Basic emission rates: MOBILE emission rates based on the applicable Federal emission standards and the emission control technologies characterizing the fleet in various model years.

Cold start: parameter in MOBILE that accounts for additional emissions resulting from a cold

- started engine.

Diurnals: the pressure

- driven evaporative HC emissions resulting from the daily increase in temperature

Emission rate or factor: expres ses the amount of pollution emitted per unit of activity. For highway vehicles, usually in grams of pollutant emitted per mile driven.

FC: Functional code, applied in data management to road segments to identify their type (freeway, local, etc.)

Fuel volatility: The ability of fuel components to evaporate, thus entering the atmosphere as pollution. Fuel volatility is usually measured as Reid Vapor Pressure (RVP) in pounds per square inch. The lower the RVP, the less volatile the fuel.

Growth factor : Factor used to convert volumes to future years

HPMS: Highway Performance Monitoring System, PENNDOT’s official source of highway information and a subset of RMS.

I/M: Vehicle emissions inspection/maintenance programs ensure that vehicle emission cont rols are in good working order throughout the life of the vehicle. The programs require vehicles to be tested for emissions. Most vehicles that do not pass must be repaired.

MOBILE: The model EPA has developed and which Pennsylvania uses to estimate emissions from highway vehicles.

Pattern data: Extrapolations of traffic patterns (such as how traffic volume on road segment types varies by time of day, or what kinds of vehicles tend to use a road segment type) from segments with observed data to similar segments.

Program flag: In MOBILE, a numeric code which tells the program such things as how data will be provided by user (or whether default will be used) or how to tailor outputs.

PPSUITE: Post

- Processor for Air Quality, a set of programs that estim ate speeds and processes MOBILE emission rates.

RMS: Roadway Management System, a database maintained by PENNDOT from traffic counts and field visitsM obile Source Estimates

– Page 28



### Scenario: a MOBILE run with a specific set of geographical, time period, highway facility and control

s trategy assumptions.

Segment: (referred to as link) division of roadway in the PENNDOT Roadway Management System. Usually represents 0.5 mile segments of roadway.

UR: Urban/rural code, applied in data management to identify whether a road segment is urban, small urban or rural.

VHT: vehicle hours traveled

.

VMT: vehicle miles traveled. In modeling terms, it is the simulated traffic volumes times link length.

Vehicle Type : One of eight types, distinguished primarily by fuel type and/or weight, use d in MOBILE modeling.M obile Source Estimates

– Page 29



# Liberty

- Clairton Nonattainment Area: Emissions Inventory for the PM 2.5 

# NAAQS

Technical Support Document Mobile Source Highway Emissions Inventory



# Executive Summary

March 2009 Prepared for:

Mobile Sources Section, Bureau of Air Quality Pennsylvania Department of Environmental Protection

PO Box 8468 Harrisburg, PA 17105

- 8468

Prepared by:

Michael Baker, Jr., Inc. 130 4 Concourse Drive Linthicum, MD 21090 410

- 689

- 3400M obile Source Estimates

– Page 30



### Liberty

- Clairton Nonattainment Area: Mobile Source Emissions Inventory Executive Summary March 2009



# Table of Contents

INTRODUCTION

................................ ................................ ................................ ................................ ..................... 31

M E THODOLOGY

................................ ................................ ................................ ................................ ....................... 31 I NVENTORY S UBMISSION M ATERIALS

................................ ................................ ................................ ..................... 32

DATA SOURCES AND ANA LYSIS TOOLS

................................ ................................ ................................ ......... 33

ANALYSIS T OOLS

................................ ................................ ................................ ................................ .................... 33 T RAFFIC D ATA S OURCE/F LEET D ATA I NPUTS

................................ ................................ ................................ ......... 34 T RAFFIC G ROWTH A SSUMPTIONS

................................ ................................ ................................ ............................ 34 I/M AND F UEL P ARAMETERS

................................ ................................ ................................ ................................ ... 36 W EATHER D ATA

................................ ................................ ................................ ................................ ...................... 37 O THER I NPUTS

................................ ................................ ................................ ................................ ........................... 7

RESOURCES

................................ ................................ ................................ ................................ ............................. 39



# List of Tables

T ABLE 1: S UMMARY OF A PPENDICES

................................ ................................ ................................ .......................... 32 T ABLE 2: S UMMARY OF I NVENTORY A NALYSIS T OOLS

................................ ................................ .............................. 33 T ABLE 3: L IBERTY

- C LAIRTON N ONATTAINMENT A REA VMT GROWTH A SSUMPTIONS

................................ ............. 35



# Summary of Appendices

Appendix C

- 1: Mobile Source Highway Emissions Inventory

– An Explanation of Methodology

Appendix C

- 2: Liberty

- Clairton Nonattainment Area PM 2.5 Emissions Results

(By Year, Functional Class and Vehicle Type)

Appendix C

- 3: MOBILE6.2 Input Parameter Summary

Appendix C

- 4: MOBILE6.2 Sample Input Files

Appendix C

- 5: Traffic Growth Forecasting SystemM obile Source Estimates

– Page 31



# INTRODUCTION

This technical document supports the PM 2.5 

### State Implementation Plan (SIP) for the Liberty

Clairton nonattainment area (Lincoln Borough, Clairton City, Glassport Borough, Liberty, Port Vue Borough in Allegheny County), Pennsylvania. To mee t the emission inventory requirements of section 172(c)(3) of the Clean Air Act, a regional mobile source highway inventory has been prepared for direct and precursor PM 2.5 

### emissions.

The pollutants included in the inventory are primary emissions (includ ing condensibles) of PM 2.5 

### and the precursor emissions of VOC, CO, NOx, SO2, and NH 3 

### . This document provides the 2002 base year and 2009 projections of mobile (highway) vehicle miles of travel (VMT) and annual PM 2.5 

### direct and precursor emissions that ar e needed to satisfy the SIP requirements. The following sections summarize the methodology and data inputs used to produce the mobile emissions inventory.



## Methodology

Guidance documents from EPA have been used to develop the base and future year emissi ons inventories for the Liberty

- Clairton nonattainment area. They include:

 Guidance for Creating Annual On

- Road Mobile Source Emission Inventories for PM2.5 Nonattainment Areas for Use in SIPs and Conformity , US EPA Office of Transportation and Air Quali ty, dated August, 2005.

 User’s Guide to MOBILE 6.1 and MOBILE6.2, Mobile Source Emission Factor Model , EPA420

- R

- 02

- 028, dated August 2003.

 Technical Guidance on the Use of MOBILE6.2 for Emission Inventory Preparation , US EPA Office of Air and Radiation, an d Office of Transportation and Air Quality, dated August 2004.

Mobile source emission factors have been calculated using EPA’s MOBILE6.2 emission model. The methodologies used to produce the emission results conform to the recommendations provided in the above guidance documents. A mix of local data and national default (internal to MOBILE6.2) data has been used for this submission. Local data has been used for the primary data items that have a significant impact on emissions. These include:

 VMT and speeds

 Vehicle type mixes

 Vehicle age distributions

 Hourly distributions

 Temperatures/humidity

 Inspection/Maintenance parameters

 Fuel program characteristics

For this submission, the 2002 base year emission estimates are consistent with past analyse s and submissions utilizing 2002 traffic and environmental data. Future year estimates for 2009 are based on the latest available 2005 traffic data, PENNDOT growth rates, and environmental parameters. Current assumptions are used for control strategies ( e.g. Inspection

- Maintenance,M obile Source Estimates

– Page 32



### Pennsylvania Clean Vehicle programs) and fuel characteristics. The analysis methodology is consistent with past statewide inventory efforts including the 2005 National Emissions Inventory (NEI) submission. Annual VMT and emis sions are produced using a sum of 12 monthly analysis scenarios. A detailed methodology is provided in Appendix C

- 1

. Detailed information on the Commonwealth’s Traffic Growth Forecasting System is provided in Appendix C

- 5

. The following sections address the key input data sources and analysis tools used for the preparation of the emissions inventory.



## Inventory Submission Materials

To complement this document, attachments have been provided with additional detail regarding the analysis methodology, t he MOBILE6.2 input parameters, and the output VMT and emission results for the region. These include:



### Table 1 : Summary of Appendices

Appendix Title Description

C

- 1 Mobile Source Highway

Emissions Inventory

– An Explanation of Methodology Provides summary of methodology used to calculate the VMT and emissions.

C

- 2 Liberty

- Clairton

Nonattainment Area PM 2.5 

### Emission Results (By Year, Functional Class and Vehicle Type) Provides county by functional class and county by vehicle type annual emission tables for 2002 and

2009.

C

- 3 MOBILE6.2 Input

Parameter Summary Provides summary of input parameters related to traffic data sources, fuel, weather, I/M, and other MOBILE6.2 related parameters.

C

- 4 MOBILE6.2 Sample

Input File Provides e xamples of the MOBILE6.2 input files.

C

- 5 Traffic Growth

Forecasting System Provides detailed explanation of the Commonwealth’s revised methodology for VMT forecasting based on socioeconomic and demographic projections.M obile Source Estimates

– Page 33



# DATA SOURCES AND ANALYSIS TOOL S

This section provides a summary of the key input data and analysis tools used for producing the regional emissions inventory. The key elements to the modeling protocol are described in the sections below. A more detailed description of the analysis p rocess and tools is provided in the methodology report in Appendix C

- 1 and C

- 5

.



## Analysis Tools

The inventory analysis utilizes several key software/programs for producing the county emissions totals. These tools are outlined in Table 2

.



### Table 2 : Summary of Inventory Analysis Tools

Tool Purpose

MOBILE6.2 Produces emission factors for each pollutant in Grams/Mile for direct PM 2.5 

### and NOx

PPSUITE Processes the highway data, Calculates hourly

congested speeds for each state ro adway segment, Prepares MOBILE6.2 input files, Processes MOBILE6.2 output files Custom SCC Output Reformatting Program Prepares output database files by EPA’s Source Classification Codes (SCC)

The inventory reflects the highway mobile source emission e stimations using EPA’s MOBILE6.2 emission model, which accounts for changes in vehicle technology and regulations. MOBILE6.2 is a software application program that provides estimates of current and future emissions from highway motor vehicles. All states other than California must use MOBILE6.2 for the development of SIP and conformity emission analyses. The model can estimate both direct particulate matter emissions and the emissions of certain particulate precursors for cars, trucks, buses, and motorcy cles.

PPSUITE represents an enhanced version of the Post Processor for Air Quality (PPAQ) software system that has been used for previous inventory and conformity submissions in Pennsylvania. The software has undergone significant revisions to ensure con sistency with the MOBILE6.2 emissions model. PPSUITE plays a key role in the development of hourly roadway speed estimates, which are supplied as input to the MOBILE6.2 model. The software is also used to prepare the MOBILE6.2 input shell and to process the MOBILE6.2 outputs.

Custom programs have also been prepared to translate the VMT and emission results into a database file indexed by EPA’s Source Classification Code (SCC). This code represents combinations of vehicle type groupings, functional clas ses, and time periods

.M obile Source Estimates

– Page 34



## Traffic Data Source/Fleet Data Inputs

The PENNDOT Roadway Management System (RMS) data serves as the primary highway data

source for the county and functional class VMT estimates. The data source is used to provide a “snapshot ” of the regional roadway system and volumes in 2002 and 2005. The data includes the average annual daily traffic (AADT) volumes for all state roadways in Pennsylvania. To account for additional local roadway VMT and to ensure consistency with reported H PMS totals, the 2002 and 2005 VMT totals are adjusted to match the annual HPMS VMT totals reported to FHWA.

Annual VMT and emission results are based on a MOBILE6.2 analysis for an average day in each of the 12 months. These results are then expanded t o monthly sub

- totals and then to an annual total. The daily and monthly seasonal factors, used to adjust the AADT traffic volumes, are developed from data contained in the document, 2005 Pennsylvania Traffic Data , as prepared by PENNDOT’s Bureau of Planni ng and Research. The seasonal and daily factors provided in this document are based on statistical analyses of 2005 traffic counts taken at permanent and in

pavement ATR (automatic traffic recorder) locations throughout the state. The factors are used to adjust AADT volumes to an average day in each month, and the PPSUITE software calculates unique congested speeds for each roadway segment.

PPSUITE calculates congested speeds by hour of the day for each roadway segment and provides the information as in put to the MOBILE6.2 software. To disaggregate the daily RMS volumes to hourly volumes, auto and truck hourly pattern data from PENNDOT’s 2005 Pennsylvania Traffic Data report are used to determine the temporal variations of future year traffic volumes.

Vehicle mix patterns are calculated for each county / functional class grouping utilizing a combination of 2002/2005 RMS truck percentages and MOBILE6.2 default vehicle mix distributions. The development of vehicle type pattern data input to the MOBILE6.2 software is described in more detail in Appendix C

- 1 . The distribution of vehicles to fuel type (diesel, gas) is determined from the MOBILE6.2 default diesel sales fractions.

Vehicle age distributions are input to MOBILE6.2 for each county based on regi stered vehicles that reflect July 1 summer conditions. These distributions reflect the percentage of vehicles in the fleet up to 25 years old and are listed by the 16 composite MOBILE6 vehicle types. 2002 and 2005 vehicle age distributions have been used for this inventory from the PENNDOT Bureau of Motor Vehicles Registration Database. Due to insufficient data, only data for light

- duty vehicles are used as local inputs. The heavy

- duty vehicles use the internal MOBILE6.2 defaults.



## Traffic Growth Assump tions

Traffic forecasting plays a pivotal role in estimating future year emissions for each Pennsylvania county and region. The expected volume of traffic, measured in vehicle miles of travel (VMT), needs to be estimated for each county, or group of co unties, for each relevant future year. This becomes the basis for further disaggregation of VMT to the roadway types on which the miles are expected to occur, vehicle types and vehicle age.

This PM 2.5 

### inventory utilizes a VMT growth rate projection met hodology developed by PENNDOT as documented in the report “ Statistical Evaluation of Projected Traffic Growth, Traffic Growth Forecasting System: Final Report, March 14, 2005 ”. As part of that study, aM obile Source Estimates

– Page 35



### statewide traffic growth forecasting system was devel oped that incorporates traffic data from PENNDOT’s Traffic Information System and available socioeconomic forecasts. The study methodology has been shared among PENNDOT, DEP, and other interagency consultation group members, including the Pennsylvania Air Quality Work Group (which includes EPA, FHWA, and representatives from larger PA Metropolitan Planning Organizations (MPOs), and approved by PENNDOT. The methodology contains the following improvements over past statewide forecasting approaches:

 Strong statistical basis and consistent with state of the art.

 Thorough documentation of approach vs. alternatives.

 Increased data robustness through the inclusion of both county

- level historical traffic trends from the PENNDOT Roadway Management System (RMS) dat abases (the basis for VMT reporting to the Federal Highway Administration of USDOT through the Highway Performance Monitoring System (HPMS) and county

- based demographic projections from an independent 3 rd 

### party (Woods and Poole Economics, Inc.).

 Expedient and inexpensive update process.

The data inputs to the traffic growth forecasting system are periodically updated to produce revised forecast growth factors for each county in the state. The frequency of this update is at least every 5 years, consisten t with EPA and FHWA “Latest Planning Assumptions” guidance.

The most recent available forecasts, used in the development of this inventory, include historic HPMS VMT through 2005 and use of the 2006 State Profile , developed by Woods & Poole Economics

. T he 2006 State Profile includes historical demographic data and forecasts by year from 1969 through 2030 for every county and M etropolitan Statistical Area (MSA) in Pennsylvania . The county VMT forecast growth rates are developed for four functional classi fications in each county: urban interstate, urban non

- interstate, rural interstate and rural non

interstate. The PENNDOT statistical VMT forecasting model incorporates historical VMT trends, socio and economic data (households, mean household income), and a relative measure of transportation capacity (lane miles per capita).

The forecasts used for this annual PM 2.5 

### emissions inventory have been developed to account for potential variability in future regional VMT growth. Variability from the base forec ast may be caused by multiple factors which influence vehicle travel, many or most of which may be influenced by outside factors or events. The county

- level growth rates from the PENNDOT VMT forecasting system have been evaluated to determine an overall r egional growth rate for the nonattainment area. Growth rates were examined for counties within the nonattainment area and for nearby counties that might impact future conditions within the region.

Table 3 summarizes the assumed projected growth of VMT for future analysis years within the nonattainment area.



### Table 3 : Liberty

- Clairton Nonattainment Area VMT Growth Assumptions

Analysis Year Total Growth

From 2002 Annualized Growth

From Previous Analysis Year

Allegheny County (P artial)M obile Source Estimates

– Page 36 

### 2002

----- ----- 2009 1.6% 0.22%



## I/M and Fuel Parameters

The Inspection Maintenance (I/M) program inputs to the MOBILE6.2 model are based on past and current programs within the Liberty

- Clairton area.

Pennsylvania’s first inspection and ma intenance (I/M) program was implemented in 1984 which required applicable vehicles to undergo an annual one

- speed idle test. This basic I/M program applied to model

- year 1975

- 1980 gasoline cars and light duty trucks up to 9,000 pounds GVW registered in the 5

- county Philadelphia region (Bucks, Chester, Delaware, Montgomery and Philadelphia counties) and the 4

- county Pittsburgh metropolitan region (Allegheny, Beaver, Washington and Westmoreland counties).

In October 1997, Pennsylvania began an enhanced I/M Program to include ASM 5015 tailpipe testing, two

- speed idling test, gas cap and visual anti

- tempering inspection. Model

- year 1981 and newer cars and light duty trucks registered in the above nine counties in the Philadelphia and Pittsburgh regions are sub ject to the enhanced I/M Program. New model years are exempt for the first year.

The Commonwealth’s I/M program was upgraded and expanded throughout the state with a phase

- in period starting in December 2003 and fully implemented by June 2004. The progr am test requirements vary by region and include on

- board diagnostics (OBD) technology that uses the vehicle’s computer for model years 1996 and newer to download potential engine problems that could effect emissions. The program, named PAOBDII, is impleme nted in the Philadelphia, Pittsburgh, and South Central / Lehigh Valley Regions. The Northern Region receives gas cap and visual inspections and the other 42 counties in the Commonwealth receive a visual inspection. Vehicles subject to the program includ e 1975 and newer model year gasoline cars and light duty trucks up to 9,000 pounds GVW. New model years are exempt for the first year. The county of registration determines which inspections are required.

The Liberty

- Clairton PM 2.5 

### nonattainment area is within Allegheny County in the Pittsburgh region where an I/M program is in place. The I/M program parameters for analysis year 2002 include:

Model Years Program Parameters

1981 & newer 2500/Idle 1975 & newer Gas Cap 1975

– 1980 Idle 1975 & newer ATP

The 2009 I/M program parameters for the Liberty

- Clairton nonattainment area include:

Model Years Program Parameters

1996 & newer PAOBDII Gas Cap 1981

– 1995 2500/IdleM obile Source Estimates

– Page 37 

### 1975

– 1995 Gas Cap 1975 & newer ATP

The RVP values, varying by month, are consistent with values used for past inventory efforts. These assumptions, as well as the I/M program and fuel parameters, are summarized in Appendix C

- 3

.



## Weather Data

Updated weather information has been obtained from the National Climatic Data Cente r to calculate the minimum and maximum temperatures and absolute humidity data inputs to the MOBILE6.2 model. These assumptions are consistent with the 2005 NEI inventory submission

. Average minimum and maximum temperatures and barometric pressure values for each month were obtained for each of the weather station locations in Pennsylvania. In addition, average relative humidity values were obtained for 6

- hour intervals (4 intervals during a 24 day period) for each of the 12 months. Absolute humidity va lues by month were then calculated from the relative humidity, barometric pressure, and temperature for each of the 4 daily intervals using EPA’s M6HUMID program. The lowest of these 4 values for each month is determined to be the absolute humidity for th at month

. Other weather data required by MOBILE6.2 are assumed as the program defaults. These include the cloud cover, peak sun, and sunrise/sunset options.



## Other Inputs

Federal Programs

Federal vehicle emissions control and fuel programs are incor porated into the MOBILE6.2 software. The programs include:

 The Federal Motor Vehicle Control Program (FMVCP) including the National Low Emission Vehicle Program (NLEV) and federal Tier II / Low Sulfur Fuel Program;

 Emissions standards for medium and heavy duty vehicles in 2002, 2004 and 2007;

 Stage II and Onboard Refueling Vapor Recovery (ORVR). Note: Pennsylvania considers emissions from refueling operations an area source category. While MOBILE6.2 is employed to calculate emissions factors for that sourc e category, refueling emissions are not included in highway vehicle emissions estimations.



### State Programs

The MOBILE6.2 software also allows for modeling of permissible state activities control emissions from highway vehicles.

In 1998, Pennsylvania promulgated the New Motor Vehicle Emissions Control Program. This program created the Pennsylvania Clean Vehicles Program that required new light

- duty highway motor vehicles offered for sale within Pennsylvania to be certified by the California Air Resourc es Board (CARB) under that Board’s Low Emitting Vehicle (LEV) program. The Pennsylvania Clean Vehicles Program does not require the California Zero Emitting VehicleM obile Source Estimates

– Page 38



### (ZEV) requirement. As a compliance alternative to the Pennsylvania Clean Vehicles Program

, automakers have elected to comply with the National Low Emission Vehicle (NLEV) program. The NLEV program began phase

- in starting in model year 1999. The Pennsylvania rules allow the NLEV compliance option for the duration of Pennsylvania’s participatio n in the NLEV program. Pennsylvania is in the process of amending the Pennsylvania Clean Vehicles Program to initiate in model year 2008. As a result, the modeling results assume a 2008 start year for the Pennsylvania Clean Vehicles Program. Benefits fr om this program are realized in 2008 and beyond.

The methodology employed to estimate the benefits of adopting CA LEV II emissions standards is consistent with the approach provided in the EPA’s June 2002 Guidance ( Modeling Alternative NLEV Implementatio n and Adoption of California Standards in MOBILE6, June 5, 2002 ). The approach assumes:

 Tier2 phase

- in schedule consistent with MOBILE6.2 defaults

 LEVII phase

- in schedule as provided in EPA’s June 2002 Guidance

 Assumes PZEV and AT

- PZEV vehicles share the same evaporative emissions as LEVII/Tier2 vehicles

Appendix C

- 4 contains the modified MOBILE6.2 files used to model the above assumptions. They are consistent with the June 2002 EPA guidance.

The federal Tier 2 / Low Sulfur Fuel Program took effect in 2 004 and in practicality supplanted the NLEV program for new light

- duty vehicles.M obile Source Estimates

– Page 39



# RESOURCES

Guidance for Creating Annual On

- Road Mobile Source Emission Inventories for PM2.5 Nonattainment Areas for Use in SIPs and Conformity , US EPA Office of Transport ation and Air Quality, dated August, 2005.

Consolidated Emissions Reporting , Federal Register, June 10, 2002

2005 Pennsylvania Traffic Data, PennDOT Bureau of Planning and Research, 2005.

User’s Guide to MOBILE6.1 and MOBILE6.2 , Mobile Source Emission Factor Model, EPA420

- R

- 02

- 028, dated August 2003.

Technical Guidance on the Use of MOBILE6 for Emission Inventory Preparation , US EPA Office of Transportation and Air Quality, August 2004.

Policy Guidance on the Use of MOBILE6 for Emission Inventory Pre paration , US EPA Office of Air and Radiation, January 18, 2002.

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