**FACILITY_NAME LOCATION_ADDRESS**  **CITY ZIPCODE**  **STATE_ABBR**

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SCALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SCALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SCALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC

ALUMAX OF SOUTH CAROLINA 3575 HWY 52 N GOOSE CREEK 29445 SC**NEI_SITE_ID STATE_COUNTY_FIPS**  **STATE_FACILITY_IDENTIFIER EMISSION_UNIT_ID** 

NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001

NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001

NEI41217 45015 0420-0015 001

NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 001 NEI41217 45015 0420-0015 002 NEI41217 45015 0420-0015 002 NEI41217 45015 0420-0015 002 NEI41217 45015 0420-0015 002

NEI41217 45015 0420-0015 002

NEI41217 45015 0420-0015 002

NEI41217 45015 0420-0015 002 NEI41217 45015 0420-0015 002 NEI41217 45015 0420-0015 002 NEI41217 45015 0420-0015 002 NEI41217 45015 0420-0015 003 NEI41217 45015 0420-0015 003NEI41217 45015 0420-0015 003

NEI41217 45015 0420-0015 003 NEI41217 45015 0420-0015 003 NEI41217 45015 0420-0015 003 NEI41217 45015 0420-0015 003 NEI41217 45015 0420-0015 003 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004

NEI41217 45015 0420-0015 004

NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004

NEI41217 45015 0420-0015 004

NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004NEI41217 45015 0420-0015 004

NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 004 NEI41217 45015 0420-0015 005 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 006 NEI41217 45015 0420-0015 I0A NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0B NEI41217 45015 0420-0015 I0C NEI41217 45015 0420-0015 I0D NEI41217 45015 0420-0015 I0E NEI41217 45015 0420-0015 I0F NEI41217 45015 0420-0015 I0GNEI41217 45015 0420-0015 I0H

NEI41217 45015 0420-0015 I0X NEI41217 45015 0420-0015 I0Y NEI41217 45015 0420-0015 I0Y NEI41217 45015 0420-0015 I0Y

NEI41217 45015 0420-0015 RV_101

NEI41217 45015 0420-0015 RV_102

NEI41217 45015 0420-0015 RV_103

NEI41217 45015 0420-0015 RV_104**PROCESS_ID SCC**  **SCC_DESCRIPTION**

10 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 11 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 12 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 13 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 14 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 15 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 16 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 17 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 18 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 19 30300199 Aluminum Ore (Electro-reduction) /Not Classified **

2 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 20 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 21 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 22 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr 24 30300199 Aluminum Ore (Electro-reduction) /Not Classified **

3 30300199 Aluminum Ore (Electro-reduction) /Not Classified **

4 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 5 10200603 Ext Comb /Industrial /Natural Gas /< 10 Million Btu/hr 7 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 8 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 9 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300105 Aluminum Ore (Electro-reduction) /Anode Baking Furnace 10 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1-83 30300105 Aluminum Ore (Electro-reduction) /Anode Baking Furnace 1-84 30300105 Aluminum Ore (Electro-reduction) /Anode Baking Furnace

2 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters

4 30300111 Aluminum Ore (Electro-reduction) /Anode Baking: Fugitive Emissions

5 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 7 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 8 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 9 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 2 30300199 Aluminum Ore (Electro-reduction) /Not Classified **3 30300199 Aluminum Ore (Electro-reduction) /Not Classified **

4 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 5 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 6 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 7 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 8 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 10 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 11 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 12 30300199 Aluminum Ore (Electro-reduction) /Not Classified **

13 30300108 Aluminum Ore (Electro-reduction) /Prebake: Fugitive Emissions

14 30300108 Aluminum Ore (Electro-reduction) /Prebake: Fugitive Emissions 15 30300101 Aluminum Ore (Electro-reduction) /Prebaked Reduction Cell 16 30300101 Aluminum Ore (Electro-reduction) /Prebaked Reduction Cell 17 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 18 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 19 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 2 30300199 Aluminum Ore (Electro-reduction) /Not Classified **

20 30300108 Aluminum Ore (Electro-reduction) /Prebake: Fugitive Emissions

21 30300108 Aluminum Ore (Electro-reduction) /Prebake: Fugitive Emissions 22 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 23 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 24 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 25 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 26 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 27 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 3 30300199 Aluminum Ore (Electro-reduction) /Not Classified **4 30300199 Aluminum Ore (Electro-reduction) /Not Classified **

5 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 6 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 7 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 8 30300101 Aluminum Ore (Electro-reduction) /Prebaked Reduction Cell 9 30300101 Aluminum Ore (Electro-reduction) /Prebaked Reduction Cell 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 10 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 11 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 13 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 14 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 19 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 2 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 20 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 22 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 23 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 25 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 26 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 28 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 29 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 31 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 32 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 33 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 36 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 37 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 39 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 4 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 41 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 43 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 5 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 7 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 8 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1ba 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bb 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bc 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bd 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1be 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bf 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bg 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bh 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bi 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bj 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1bk 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30300199 Aluminum Ore (Electro-reduction) /Not Classified ** 1 30390003 Primary Metals /Fuel Fired Equipment /Natural Gas: Process Heaters1 38500110 Industrial Process Cooling Tower /Other Not Specified

1 39999996 Misc Manuf / Indus Processes /Other Not Classified 1 39999996 Misc Manuf / Indus Processes /Other Not Classified 2 39999996 Misc Manuf / Indus Processes /Other Not Classified 3 39999996 Misc Manuf / Indus Processes /Other Not Classified

21a 30300107 Aluminum Ore (Electro-reduction) /Roof Vents

21b 30300107 Aluminum Ore (Electro-reduction) /Roof Vents

21c 30300107 Aluminum Ore (Electro-reduction) /Roof Vents

21d 30300107 Aluminum Ore (Electro-reduction) /Roof Vents**EMISSION_RELEASE_POINT_ID STACK_HEIGHT**  **REVISED_STACK_HEIGHT**

11 85 19 115 15 116 13 115 16 116 18 115 14 115 17 115 10 81 9 55

80 24 9 55 20 115 83 20 85 159

81 24

82 24 84 20 12 13 11 85 11 85 1 201 100 11 1-83 20 1-84 20

1 201

65 78.88524628 66

65 78.88524628 66 8 3 6 100 7 107 30 118 24 3722 49

24 37 26 37 27 30 24 37 101 20 29 35 41 95 42 95 43 95

66 73.67404175

67 73.67404175 4 200 5 200 44 95 45 95 46 95 28 65

68 73.67404175

69 73.67404175 30 118 31 55 35 95 36 95 37 95 38 95 32 18533 165

34 185 39 105 40 105 2 200 3 200 21 80 51 67 54 67 54 67 55 67 55 67 57 67 51 67 57 67 58 67 58 67 59 67 59 67 60 67 60 67 47 35 48 13 49 13 50 60 61 57 62 57 52 67 122 67 63 57 52 67 53 67 53 67 95 39 0 85.46052551 0bLnS1 10 0bLnS2 10 0bLnS3 10 0bLnS4 10 0bLnS5 10 0bLnS6 10 0bLnS7 10 0bLnS8 10 0bLnS9 10 0bLS10 10 0bLS11 10 86 36 87 39 0 85.46052551 0 85.46052551 64 78.885246280 85.46052551

0 85.46052551 0 85.46052551 0 85.46052551 0 85.46052551

69a 54 73.67404175

69b 54 73.67404175

69c 54 73.67404175

69d 54 73.67404175**EXIT_GAS_TEMPERATURE REVISED_EXIT_GAS_TEMPERATURE**  **STACK_DIAMETER** 68 1.779999971 68 2.25 68 1 68 1.5 68 1.5 68 1.25 68 1.5 68 0.75 68 1.779999971 93 1.970000029

96 0.5 93 1.970000029 68 0.579999983 200 2 120 3.5

96 0.5

96 0.5 200 1 68 1.190000057 68 1.779999971 68 1.779999971 176 4.699999809 68 0.5 200 2 200 1

176 4.699999809

389.257782 108 4.399800777

389.257782 4.399800777

68 1.590000033 68 1 68 0.579999983 68 5.5 68 468 3 68 4 68 0.330000013 68 1.5 68 4 68 0.660000026 68 3 68 1.230000019 68 1.820000052 68 1.230000019

174.4469604 108 4.149588585

174.4469604 108 4.149588585

176 10.5 176 10.5 68 1.230000019 68 1.820000052 68 1.230000019 68 1.549999952

174.4469604 108 4.149588585

174.4469604 108 4.149588585

68 5.5 68 1.230000019 68 1.029999971 68 1.029999971 68 1.029999971 68 1.029999971 68 1.54999995268 1.549999952 68 1.190000057 68 1.820000052 68 1.230000019 176 10.5 176 10.5 68 5 500 3 500 3 500 3 500 3 500 3 500 3 500 3 500 3 500 3 500 3 500 3 500 3 500 3 500 3 68 3 68 1.950000048 68 1.950000048 68 4 200 2 200 2 500 3 200 2 500 4 500 3 500 3 500 3 70 5.599999905 86.03173065 1.771715641

72 0.003 72 0.003 72 0.003 72 0.003 72 0.003 72 0.003 72 0.003 72 0.003 72 0.003 72 0.003 72 0.003 100 9.43999958 68 5.639999866 86.03173065 1.771715641 86.03173065 1.771715641 389.257782 4.39980077786.03173065 1.771715641 86.03173065 1.771715641 86.03173065 1.771715641 86.03173065 1.771715641 86.03173065 1.771715641

108 4.900000095

108 4.900000095

108 4.900000095

108 4.900000095**REVISED_STACK_DIAMETER EXIT_GAS_VELOCITY**  **REVISED_EXIT_GAS_VELOCITY** 24 49.20000076 42.90000153 38.40000153 54.79999924 55.09999847 30.20000076 37.70000076 66.59999847 54.5

0.819999993 54.5 37.90000153 5.599999905

64

0.819999993

0.819999993 7.199999809

33 24 24 86.5 91.69999695 5.610000134 7.190000057

86.5

0.003 21.77747536 0.0003

6.56168 21.77747536

43.59999847

87 50 31.29999924

3051.79999924 30 114.5999985

66 30 34 36.79999924

34 52.5 34

0.0030 38.4497757 0.0003

0.0030 38.4497757 0.0003 77 77 34 52.5 34 56

0.0030 38.4497757 0.0003

0.0030 38.4497757 0.0003

31.29999924 42.79999924

32 32 32 32 55.5999984736.40000153 61.09999847 39.70000076 22.60000038

77 77 63.70000076

40 40 40 40 40 40 40 40 40 40 40 40 40 40 44.09999847 33.29999924 33.29999924 40.29999924 20.29999924 20.29999924

40 16.60000038 5.099999905

40 40 40 0.800000012 53.26964951 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 3.700000048 33.29999924 53.26964951 53.26964951 21.7774753653.26964951 53.26964951 53.26964951 53.26964951 53.26964951

0.0030 7.5 0.0003

0.0030 7.5 0.0003

0.0030 7.5 0.0003

0.0030 7.5 0.0003**EXIT_GAS_FLOW_RATE REVISED_EXIT_GAS_FLOW_RATE**  **STACK_DEFAULT_FLAG** 59.72288132 00004 195.622879 00004 33.69358063 00000 67.85834503 00004 96.83950806 00004 67.61781311 00004 53.3677597 00004 16.65533638 00004 165.7311249 00000 166.1186981 00000

0.159999996 0.000 00000 166.1186981 00000 10.01347256 00004 17.59290314 00004 615.7521362 00000

0.159999996 0.0000 00000

0.159999996 00000 5.654861927 00004 36.70264816 00004 59.72288132 00004 59.72288132 00004 1500.726929 00000 18.00523758 00004 17.62000084 00000 5.647007942 00004

1500.726929 00000

331.1029663 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 11111

331.1029663 11111 86.57056427 00004 68.32958221 00004 13.21038532 00004 743.6300049 00000 376.9911194 00000366.1526184 00000 376.9911194 00000 9.801722527 00000 116.6315308 00004 376.9911194 00000 11.63205242 00004 260.1236572 00004 40.39974976 00004 136.5814209 00004 40.39974976 00004

519.9880981 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 22222

519.9880981 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 22222 6667.441406 00000 6667.441406 00000 40.39974976 00004 136.5814209 00004 40.39974976 00004 105.6673737 00004

519.9880981 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 22222

519.9880981 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 22222 743.6300049 00000 50.8561554 00004 26.66330147 00004 26.66330147 00004 26.66330147 00004 26.66330147 00004 104.9126053 0000468.68379211 00004 67.955513 00004 103.2815704 00004 26.8539505 00004 6667.441406 00000 6667.441406 00000 1250.745483 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 282.743103 00004 311.7242432 00004 99.44958496 00004 99.44958496 00004 506.4242859 00004 63.77427292 00004 63.77427292 00004 282.743103 00004 52.15039444 00004 64.08843231 00004 282.743103 00004 282.743103 00004 282.743103 00004 19.70000076 00000 131.3280182 00000

0 00000 0 00000 0 00000 0 00000 0 00000 0 00000 0 00000 0 00000 0 00000 0 00000 0 00000 258.9617004 00000

832 00000 131.3280182 00000 131.3280182 00000 331.1029663 11111131.3280182 00000 131.3280182 00000 131.3280182 00000 131.3280182 00000 131.3280182 00000

141.3588715 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 00000

141.3588715 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 00000

141.3588715 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 00000

141.3588715 Need clarification on what to enter

here based on the roof vent being a fugitive (area) source. 00000**EMISS_RELEASE_PT_TYPE REVISED_EMISS_RELEASE_PT_TYPE**  **X_COORDINATE**

HORIZONTAL -80.085 VERTICAL -80.085 VERTICAL -80.05068207 VERTICAL -80.085 VERTICAL -80.085 VERTICAL -80.085 VERTICAL -80.085 VERTICAL -80.085 HORIZONTAL -80.05051422 HORIZONTAL -80.05047607

VERTICAL -80.05036163 HORIZONTAL -80.05047607 VERTICAL -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL -80.0507431

VERTICAL -80.05036163

VERTICAL -80.05036163 VERTICAL W ITH RAIN CAP -80.085 HORIZONTAL -80.085 HORIZONTAL -80.085 HORIZONTAL -80.085 VERTICAL -80.04988861 VERTICAL -80.085 VERTICAL W ITH RAIN CAP -80.05449 VERTICAL W ITH RAIN CAP -80.05033

VERTICAL -80.04988861

VERTICAL -80.05017853

VERTICAL -80.05017853 HORIZONTAL -80.085 HORIZONTAL -80.085 HORIZONTAL -80.085 VERTICAL -80.05304718 VERTICAL -80.05261993VERTICAL -80.05174255

VERTICAL -80.05261993 HORIZONTAL -80.05288696 VERTICAL -80.085 VERTICAL -80.05261993 VERTICAL -80.085 VERTICAL -80.085 HORIZONTAL -80.085 HORIZONTAL -80.085 HORIZONTAL -80.085

VERTICAL -80.05291748

VERTICAL -80.0565567 VERTICAL -80.05407715 VERTICAL -80.05537415 HORIZONTAL -80.085 HORIZONTAL -80.085 HORIZONTAL -80.085 HORIZONTAL -80.085

VERTICAL -80.05290985

VERTICAL -80.05656433 VERTICAL -80.05304718 HORIZONTAL -80.085 DOW NWARD-FACING VENT -80.085 DOW NWARD-FACING VENT -80.085 DOW NWARD-FACING VENT -80.085 DOW NWARD-FACING VENT -80.085 VERTICAL W ITH RAIN CAP -80.085VERTICAL W ITH RAIN CAP -80.085

VERTICAL W ITH RAIN CAP -80.085 HORIZONTAL -80.085 HORIZONTAL -80.085 VERTICAL -80.05535889 VERTICAL -80.05535889 VERTICAL -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.085 VERTICAL W ITH RAIN CAP -80.05288696 VERTICAL -80.08499908 FUGITIVE -80.05020126 FUGITIVE -80.05054396 FUGITIVE -80.05088666 FUGITIVE -80.05122936 FUGITIVE -80.05157206 FUGITIVE -80.05191476 FUGITIVE -80.04985856 FUGITIVE -80.04951586 FUGITIVE -80.04917316 FUGITIVE -80.04883046 FUGITIVE -80.04848776 VERTICAL W ITH RAIN CAP -80.05448914 VERTICAL W ITH RAIN CAP -80.05526733 VERTICAL -80.08499908 VERTICAL -80.08499908 VERTICAL W ITH RAIN CAP -80.085VERTICAL -80.08499908

VERTICAL -80.08499908 VERTICAL -80.08499908 VERTICAL -80.08499908 VERTICAL -80.08499908

VERTICAL -80.054868

VERTICAL -80.054817

VERTICAL -80.054666

VERTICAL -80.054611**REVISED_X_COORDINATE Y_COORDINATE**  **REVISED_Y_COORDINATE** 32.98692 32.98692 33.0500679 32.98692 32.98692 32.98692 32.98692 32.98692 33.04994202 33.05087662

-80.050137 33.04912949 33.050947

33.05087662 32.98692 32.98692 -80.050635 33.05014801 33.051873

-80.050149 33.04912949 33.051048

-80.050164 33.04912949 33.051168

32.98692 32.98692 32.98692 32.98692 -80.049781 33.05119705 33.052590

32.98692 33.051117 33.04937

-80.049781 33.05119705 33.052590

-80.050475 33.0509758 33.054423

-80.050250 33.0509758 33.053034

32.98692 32.98692 32.98692 33.05080032 33.0510826133.0507431 33.05108261 33.05121231 32.98692 33.05108261 32.98692 32.98692 32.98692 32.98692 32.98692

-80.057873 33.0502739 33.051152

-80.057946 33.05026627 33.051599 -80.054276 33.05158997 33.053110 -80.055521 33.05158234 33.052985

32.98692 32.98692 32.98692 32.98692

-80.058072 33.05161667 33.052500

-80.058141 33.05162048 33.052962

33.05080032 32.98692 32.98692 32.98692 32.98692 32.98692 32.9869232.98692 32.98692 32.98692 32.98692 -80.054075 33.05022812 33.051741 -80.055322 33.05022812 33.051614

32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 32.98692 33.05088043 32.9869194 33.04982099 33.0498236 33.0498262 33.04982881 33.04983142 33.04983402 33.04981838 33.04981577 33.04981315 33.04981054 33.04980793 33.05111694 33.05091476 32.9869194 32.9869194 32.9869232.9869194 32.9869194 32.9869194 32.9869194 32.9869194

-80.057873 33.053344 33.051152

-80.057946 33.052874 33.051599

-80.058072 33.051982 33.052500

-80.058141 33.051504 33.052962**LOCATION_DEFAULT_FLAG PROCESS_MACT_CODE** 

Provided by data source NONE Provided by data source NONE Provided by data source 0201 Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source 0201 Provided by data source 0201

Provided by data source 0201 Provided by data source NONE Provided by data source NONE Provided by data source 0107-2 Provided by data source 0201

Provided by data source 0201

Provided by data source 0201 Provided by data source 0107-2 Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source 0201 Provided by data source NONE Provided by data source 0201 Provided by data source 0201

Provided by data source 0107-2

Provided by data source 0201

Provided by data source 0107-2 Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source 0201 Provided by data source 0201Provided by data source 0201

Provided by data source NONE Provided by data source 0201 Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE

Provided by data source 0201

Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE

Provided by data source 0201

Provided by data source 0201 Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONEProvided by data source NONE

Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source 0201 Provided by data source 0201 Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source 0107-2 Provided by data source NONE Provided by data source 0107-2 Provided by data source NONE Provided by data source 0107-2 Provided by data source 0107-2 Provided by data source NONE Provided by data source 0107-2 Provided by data source NONE Provided by data source 0107-2 Provided by data source NONE Provided by data source 0107-2 Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source NONE Provided by data source 0107-2 Provided by data source 0107-2 Provided by data source NONE Provided by data source 0107-2 Provided by data source 0107-2 Provided by data source 0107-2 Provided by data source NONE Provided by data source 0107-2 Provided by data source 0201 SITEAVG 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 Provided by data source 0201 SITEAVG NONE SITEAVG NONE Provided by data source 0107-2SITEAVG NONE

SITEAVG NONE SITEAVG NONE SITEAVG NONE SITEAVG NONE

Provided by data source 0201

Provided by data source 0201

Provided by data source 0201

Provided by data source 0201**PROCESS_MACT_CODE_DESC**

Not a MACT process Not a MACT process Primary Aluminum Production Not a MACT process Not a MACT process Not a MACT process Not a MACT process Not a MACT process Primary Aluminum Production Primary Aluminum Production

Primary Aluminum Production Not a MACT process Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Primary Aluminum Production

Primary Aluminum Production

Primary Aluminum Production Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Not a MACT process Not a MACT process Primary Aluminum Production Not a MACT process Primary Aluminum Production Primary Aluminum Production

Industrial/Commercial/ Institutional Boilers & Process Heaters - gas

Primary Aluminum Production

Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Not a MACT process Not a MACT process Primary Aluminum Production Primary Aluminum ProductionPrimary Aluminum Production

Not a MACT process Primary Aluminum Production Not a MACT process Not a MACT process Not a MACT process Not a MACT process Not a MACT process Not a MACT process Not a MACT process

Primary Aluminum Production

Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Not a MACT process Not a MACT process Not a MACT process Not a MACT process

Primary Aluminum Production

Primary Aluminum Production Not a MACT process Not a MACT process Not a MACT process Not a MACT process Not a MACT process Not a MACT process Not a MACT processNot a MACT process

Not a MACT process Not a MACT process Not a MACT process Primary Aluminum Production Primary Aluminum Production Not a MACT process Not a MACT process Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Not a MACT process Not a MACT process Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gas Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Primary Aluminum Production Not a MACT process Not a MACT process Industrial/Commercial/ Institutional Boilers & Process Heaters - gasNot a MACT process

Not a MACT process Not a MACT process Not a MACT process Not a MACT process

Primary Aluminum Production

Primary Aluminum Production

Primary Aluminum Production

Primary Aluminum Production**COMMENT PMACT?**  No No Not a Primary Al MACT process No No No No No No Not a Primary Al MACT process No Not a Primary Al MACT process No Exit Gas Flow rate was revised to "0" because tank no longer vents to atmosphere. Yes No No Not a Primary Al MACT process No Anode Former Dry Coke Scrubber Yes Exit Gas Flow rate was revised to "0" because tank no longer vents to atmosphere. Yes Accounts for total emissions from the 3 pitch tanks. Yes Not a Primary Al MACT process No No No No Anode Bake Oven Dry AlumninaScrubber Yes No Not a Primary Al MACT process No Not a Primary Al MACT process No Anode Bake furnace is not a process heater or boiler and not subject to Process Heater MACT. Yes This is Anode Bake Oven roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes Stack height & diameter revised to roof

vent dimensions. Ask Mike about MACT Code???? Bake Oven roof vent line source that should be modeled as multiple discreet point sources. No No No No Not a Primary Al MACT process No Not a Primary Al MACT process NoNot a Primary Al MACT process No No Not a Primary Al MACT process No No No No No No No No This is Potroom 101 roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes This is Potroom 102 roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes Potline dry alumina scrubber 162E Yes Potline dry alumina scrubber 162W Yes No No No No This is Potroom 103 roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes This is Potroom 104 roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes No No No No No No NoNo No No No Potline dry alumina scrubber 161E Yes Potline dry alumina scrubber 161W Yes No No No Not a Primary Al MACT process No No Not a Primary Al MACT process No No Not a Primary Al MACT process No Not a Primary Al MACT process No No Not a Primary Al MACT process No No Not a Primary Al MACT process No No Not a Primary Al MACT process No No No No No Not a Primary Al MACT process No Not a Primary Al MACT process No No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No Not a Primary Al MACT process No No No Not a Primary Al MACT process NoNo No No No No This is Potroom 101 roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes This is Potroom 102 roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes This is Potroom 103 roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes This is Potroom 104 roof vent, a line source, that is modeled as a fugitive (area) source. Stack parameters are default as instructed, except temperature since exhaust is 20-30 degrees warmer than ambient. Coordinates are SWcorner of roof vent. Yes