### Appendix 6 Detailed Risk Modeling ResultsSource Category Facility DesignationFacility NEI ID Facility Name Address City State

Mineral Wool Production - NEI11753 United States Mineral Products Company dba Isolatek International 701 North Broadway Huntington IN Mineral Wool Production - NEI12308 USG Interiors Inc - RED WING 27384 Highway 61 Blvd Red Wing MN Mineral Wool Production - NEI32636 Thermafiber Inc. 3711 Mill Street Wabash IN Mineral Wool Production - NEI7836 Amerrock Products, LP 440 Jackrabbit Rd. Nolanville TX Mineral Wool Production - NEI8456 Rock Wool Manufacturing 8610 Spruiell Street Leeds AL Mineral Wool Production - NEI8627 Industrial Insulation Group LLC 908 John Bussey Dr Phenix City AL Mineral Wool Production - NEIWIT$8308 USG Interiors Inc - WALWORTH 208 Adeline Street Walworth WI

Wool Fiberglass Manufacturing Area NEI8623 Knauf Insulation- Lanett 3502 43rd Street SW Lanett AL Wool Fiberglass Manufacturing Major NEI2AZT18199 Guardian Fiberglass Inc - Kingman 4200 Industrial Blvd Kingman AZ

Wool Fiberglass Manufacturing Area NEIAZT$12365 Owens Corning - Eloy 1825 West Battaglia Road Eloy AZ Wool Fiberglass Manufacturing Area NEI19980 Johns Manville - Willows 5916 County Rd 49 Willows CA Wool Fiberglass Manufacturing Area NEI21588 CertainTeed Insulation Group - Chowchilla 17775 Ave 23 1/2 Chowchilla CA Wool Fiberglass Manufacturing Area NEI25015 Owens Corning - Santa Clara 960 Central Expressway Santa Clara CA Wool Fiberglass Manufacturing Area NEI2CAT18625 Knauf Insulation - Shasta Lake 3100 Ashby Road Shasta Lake CA Wool Fiberglass Manufacturing Area NEIFL1051050375 Fibertek - Lakeland 2222 W Bella Vista St Lakeland FL Wool Fiberglass Manufacturing Area NEI8099 Johns Manville - Winder 713 Bankhead Hwy Winder GA Wool Fiberglass Manufacturing Area NEI8091 CertainTeed Insulation Group - Athens 425 Athena Dr Athens GA Wool Fiberglass Manufacturing Area NEIGA1210021 Owens Corning - Fairburn 7000 McLarin Road Fairburn GA Wool Fiberglass Manufacturing Area NEI32453 Knauf Insulation - Shelbyville 400 East Walker Street Shelbyville IN Wool Fiberglass Manufacturing Area NEIIN641 Johns Manville - Richmond 814 Richmond Ave. Richmond IN Wool Fiberglass Manufacturing Area NEI12758 Johns Manville - Mcpherson 1465 17th Avenue McPherson KS

Wool Fiberglass Manufacturing Major NEI32853 CertainTeed Insulation Group - Kansas City 103 FUNSTON RD Kansas City KS Wool Fiberglass Manufacturing Area NEI32855 Owens Corning - Kansas City 300 Sunshine Rd. Kansas City KS Wool Fiberglass Manufacturing Area NEIMIB7205 Guardian Fiberglass Inc - Albion 1000 E North Street Albion MI Wool Fiberglass Manufacturing Area NEIMS2803300 Guardian Fiberglass Inc - Mineral Wells 7046 State Line Road Olive Branch MS Wool Fiberglass Manufacturing Area NEI6410 Johns Manville - Penbryn 1465 17th Avenue Berlin NJ

Wool Fiberglass Manufacturing Area NEI34985 Owens Corning - Delmar 1277 FEURA BUSH ROAD FEURA BUSH NY Wool Fiberglass Manufacturing Major NEI11431 Johns Manville - Defiance 925 Carpenter Rd. Defiance OH Wool Fiberglass Manufacturing Area NEIOHWF025 Owens Corning - Mt. Vernon 100 Blackjack Road Mt. Vernon OH Wool Fiberglass Manufacturing Major NEI11393 Owens Corning - Newark 400 Case Avenue Newark OH Wool Fiberglass Manufacturing Major NEIOH0950013 Johns Manville - Waterville 7500 Dutch Rd. Waterville OH Wool Fiberglass Manufacturing Major NEISCGFG001 Guardian Fiberglass Inc - Winnsboro 1 Guardian Way Winnsboro SC

Wool Fiberglass Manufacturing Major NEI12037 Owens Corning - Waxahachie 3700 North Interstate 35 East Waxahachie TX

Wool Fiberglass Manufacturing Major NEI11202 Johns Manville- Cleburne 200 West Industrial Boulevard Cleburne TX Wool Fiberglass Manufacturing Major NEI42077 Owens Corning - Salt Lake 4340 West 850 South Salt Lake City UT Wool Fiberglass Manufacturing Major NEIWV0012 Guardian Fiberglass Inc - Inwood 4812 Tabler Station Road Inwood WV Table 1 - Facility Identification Information

1 of 1Cancer MIR Cancer

Incidence Noncancer

Max HI Target

Organ NEI11753 1.98E-08 2.30E-06 6.24E-03 neurological NEI12308 2.71E-08 9.83E-06 3.02E-04 developmental NEI32636 1.45E-05 6.68E-04 1.18E-01 respiratory NEI7836 1.07E-07 1.41E-05 2.93E-03 neurological NEI8456 1.08E-06 2.97E-04 7.39E-03 respiratory NEI8627 2.52E-07 1.43E-04 1.77E-03 respiratory NEIWIT$8308 1.44E-07 2.61E-05 3.60E-03 respiratory

1 BOLD indicates a cancer risk great than 1 in a million or a noncancer HI greater than 1

Facility NEI ID Source Category Chronic Risk1

Table 2a – Maximum Predicted HEM-3 Chronic Risks (Mineral Wool Production - Actual Emissions)

1 of 1Cancer MIR Cancer

Incidence Noncancer

Max HI Target

Organ NEI11202 5.21E-06 1.69E-03 3.26E-02 respiratory NEI11393 1.01E-05 2.31E-03 7.24E-02 respiratory NEI11431 5.01E-06 4.26E-04 3.62E-02 respiratory NEI12037 5.45E-06 4.97E-03 4.39E-02 respiratory NEI12758 9.23E-07 7.41E-05 6.05E-03 respiratory NEI19980 3.27E-07 2.09E-05 1.76E-03 developmental NEI21588 1.01E-06 5.56E-04 7.94E-03 respiratory NEI25015 1.70E-05 2.73E-02 1.35E-01 respiratory NEI2AZT18199 7.65E-08 8.71E-06 5.41E-04 respiratory NEI2CAT18625 4.75E-08 2.43E-05 3.39E-04 respiratory NEI32453 2.44E-07 1.20E-04 1.85E-03 respiratory NEI32853 7.51E-06 1.60E-02 7.40E-03 respiratory NEI32855 1.44E-05 1.51E-02 1.13E-01 respiratory NEI34985 1.67E-06 4.43E-04 1.17E-02 respiratory NEI42077 6.28E-07 2.92E-04 4.86E-03 respiratory NEI6410 2.47E-07 4.40E-04 1.53E-03 respiratory NEI8091 4.14E-07 2.81E-04 2.99E-03 respiratory NEI8099 9.77E-07 5.78E-04 6.47E-03 respiratory NEI8623 4.30E-07 4.43E-05 2.14E-03 respiratory NEIAZT$12365 4.82E-07 5.00E-05 3.66E-03 respiratory NEIFL1051050375 5.55E-07 4.11E-04 3.89E-03 respiratory NEIGA1210021 1.92E-06 1.86E-03 1.66E-02 respiratory NEIIN641 7.83E-09 5.41E-07 6.49E-05 respiratory NEIMIB7205 3.25E-07 4.76E-05 2.51E-03 respiratory NEIMS2803300 5.44E-07 7.99E-04 4.25E-03 respiratory NEIOH0950013 1.42E-06 8.39E-04 2.85E-03 respiratory NEIOHWF025 7.39E-08 8.54E-06 7.24E-04 developmental NEISCGFG001 5.35E-08 1.69E-05 4.09E-04 respiratory NEIWV0012 2.01E-07 6.10E-05 1.54E-03 respiratory

1 BOLD indicates a cancer risk great than 1 in a million or a noncancer HI greater than 1

Facility NEI ID Source Category Chronic Risk1

Table 2b – Maximum Predicted HEM-3 Chronic Risks (Wool Fiberglass Manufacturing - Actual Emissions)

1 of 1Cancer MIR Cancer

Incidence Noncancer

Max HI Target

Organ NEI11202 4.32E-06 1.32E-03 2.56E-02 respiratory NEI11393 3.28E-06 7.26E-04 2.62E-02 respiratory NEI11431 4.83E-06 4.11E-04 3.48E-02 respiratory NEI12037 2.65E-06 9.29E-04 2.18E-02 respiratory NEI12758 6.62E-07 5.07E-05 4.01E-03 respiratory NEI19980 3.27E-07 2.09E-05 1.76E-03 developmental NEI21588 1.49E-07 8.15E-05 1.16E-03 respiratory NEI25015 1.61E-06 2.11E-03 1.35E-02 respiratory NEI2AZT18199 7.65E-08 8.71E-06 5.41E-04 respiratory NEI2CAT18625 4.75E-08 2.43E-05 3.39E-04 respiratory NEI32453 2.44E-07 1.20E-04 1.85E-03 respiratory NEI32853 4.02E-07 7.42E-04 1.54E-03 respiratory NEI32855 1.91E-06 1.81E-03 1.55E-02 respiratory NEI34985 1.11E-06 2.67E-04 7.98E-03 respiratory NEI42077 1.15E-07 4.72E-05 8.34E-04 respiratory NEI6410 2.47E-07 4.40E-04 1.53E-03 respiratory NEI8091 1.53E-07 8.80E-05 9.39E-04 respiratory NEI8099 7.68E-07 4.21E-04 4.84E-03 respiratory NEI8623 4.14E-07 4.32E-05 2.13E-03 respiratory NEIAZT$12365 2.29E-07 2.12E-05 1.67E-03 respiratory NEIFL1051050375 2.25E-07 6.41E-05 1.89E-03 developmental NEIGA1210021 1.39E-06 9.31E-04 1.24E-02 respiratory NEIIN641 7.83E-09 5.41E-07 6.49E-05 respiratory NEIMIB7205 2.55E-07 3.72E-05 1.96E-03 respiratory NEIMS2803300 1.12E-07 1.69E-04 8.58E-04 respiratory NEIOH0950013 1.42E-06 8.39E-04 2.85E-03 respiratory NEIOHWF025 7.39E-08 8.54E-06 7.24E-04 developmental NEISCGFG001 5.05E-08 1.61E-05 3.86E-04 respiratory NEIWV0012 1.79E-07 5.46E-05 1.36E-03 respiratory

1 BOLD indicates a cancer risk great than 1 in a million or a noncancer HI greater than 1

Table 2c – Maximum Predicted HEM-3 Chronic Risks (Wool Fiberglass Manufacturing - Post Control Emissions)

Facility NEI ID Source Category Chronic Risk1

1 of 1REL AEGL1 AEGL2 ERPG1 ERPG2

NEI11753 Arsenic compounds 3.14E-030.00E+000.00E+00 0.00E+000.00E+00 NEI11753 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.59E-06 NEI11753 Carbonyl sulfide 0.00E+000.00E+00 1.39E-030.00E+000.00E+00 NEI11753 Hydrochloric acid 2.25E-04 1.75E-04 1.43E-05 1.05E-04 1.58E-05 NEI11753 Hydrofluoric acid 2.19E-03 6.40E-04 2.62E-05 3.28E-04 3.28E-05 NEI11753 Mercury (elemental) 1.95E-040.00E+00 6.90E-08 0.00E+00 5.86E-08 NEI12308 Arsenic compounds 5.89E-030.00E+000.00E+00 0.00E+000.00E+00 NEI12308 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.63E-08 NEI12308 Carbonyl sulfide 0.00E+000.00E+00 7.20E-070.00E+000.00E+00 NEI12308 Hydrochloric acid 4.67E-05 3.63E-05 2.97E-06 2.18E-05 3.27E-06 NEI12308 Hydrofluoric acid 6.92E-04 2.02E-04 8.30E-06 1.04E-04 1.04E-05 NEI12308 Mercury (elemental) 8.75E-06 0.00E+00 3.09E-09 0.00E+00 2.62E-09 NEI32636 Arsenic compounds 7.85E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI32636 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.14E-05 NEI32636 Carbonyl sulfide 0.00E+000.00E+00 1.35E-05 0.00E+000.00E+00 NEI32636 Formaldehyde 3.41E+01 1.71E+00 1.10E-01 1.57E+00 1.57E-01 NEI32636 Hydrochloric acid 1.15E-02 8.98E-03 7.35E-04 5.39E-03 8.08E-04 NEI32636 Hydrofluoric acid 6.20E-02 1.82E-02 7.44E-04 9.30E-03 9.30E-04 NEI32636 Mercury (elemental) 1.01E-030.00E+00 3.57E-070.00E+00 3.03E-07 NEI32636 Methanol 1.50E-02 6.08E-04 1.55E-04 1.61E-03 3.23E-04 NEI32636 Phenol 5.97E-02 5.97E-03 3.89E-03 9.10E-03 1.82E-03 NEI7836 Arsenic compounds 1.87E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI7836 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.49E-06 NEI7836 Carbonyl sulfide 0.00E+000.00E+00 5.02E-040.00E+000.00E+00 NEI7836 Hydrochloric acid 3.77E-04 2.93E-04 2.40E-05 1.76E-04 2.64E-05 NEI7836 Hydrofluoric acid 7.02E-03 2.06E-03 8.43E-05 1.05E-03 1.05E-04 NEI7836 Mercury (elemental) 1.27E-040.00E+00 4.49E-08 0.00E+00 3.82E-08 NEI8456 Arsenic compounds 3.50E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI8456 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.29E-06 NEI8456 Carbonyl sulfide 0.00E+000.00E+00 9.90E-040.00E+000.00E+00 NEI8456 Formaldehyde 1.95E+00 9.77E-02 6.32E-03 8.95E-02 8.95E-03 NEI8456 Hydrochloric acid 6.75E-04 5.25E-04 4.30E-05 3.15E-04 4.73E-05 NEI8456 Hydrofluoric acid 1.32E-02 3.87E-03 1.59E-04 1.98E-03 1.98E-04 NEI8456 Methanol 3.28E-05 1.33E-06 3.40E-07 3.53E-06 7.06E-07 NEI8456 Phenol 5.03E-03 5.03E-04 3.28E-04 7.67E-04 1.53E-04 NEI8627 Arsenic compounds 9.59E-030.00E+000.00E+00 0.00E+000.00E+00 NEI8627 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 7.86E-07 NEI8627 Carbonyl sulfide 0.00E+000.00E+00 1.86E-06 0.00E+000.00E+00 NEI8627 Formaldehyde 7.05E-02 3.53E-03 2.28E-04 3.23E-03 3.23E-04 NEI8627 Hydrochloric acid 1.01E-04 7.87E-05 6.44E-06 4.72E-05 7.08E-06 NEI8627 Hydrofluoric acid 1.12E-03 3.27E-04 1.34E-05 1.68E-04 1.68E-05 NEI8627 Mercury (elemental) 7.33E-05 0.00E+00 2.59E-08 0.00E+00 2.20E-08 NEI8627 Methanol 2.94E-04 1.19E-05 3.05E-06 3.17E-05 6.34E-06 NEI8627 Phenol 4.18E-03 4.18E-04 2.72E-04 6.38E-04 1.28E-04 NEIWIT$8308 Arsenic compounds 2.11E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIWIT$8308 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 6.48E-08 NEIWIT$8308 Carbonyl sulfide 0.00E+000.00E+00 5.25E-06 0.00E+000.00E+00 NEIWIT$8308 Hydrochloric acid 4.48E-03 3.49E-03 2.85E-04 2.09E-03 3.14E-04 NEIWIT$8308 Hydrofluoric acid 1.98E-02 5.80E-03 2.38E-04 2.97E-03 2.97E-04 NEIWIT$8308 Mercury (elemental) 7.18E-05 0.00E+00 2.53E-08 0.00E+00 2.15E-08

1Some maximum acute impacts may be at onsite locations. Table 3a – Maximum Predicted HEM-3 Acute Risks

Pollutant Mineral Wool Production - Actual Emissions Maximum Hazard Quotient1 Facility NEI ID

1 of 1REL AEGL1 AEGL2 ERPG1 ERPG2

NEIWV0012 Arsenic compounds 1.18E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIWV0012 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.74E-05 NEIWV0012 Formaldehyde 1.68E-01 8.41E-03 5.44E-04 7.71E-03 7.71E-04 NEIWV0012 Hydrochloric acid 4.91E-04 3.82E-04 3.13E-05 2.29E-04 3.44E-05 NEIWV0012 Hydrofluoric acid 3.72E-03 1.09E-03 4.46E-05 5.58E-04 5.58E-05 NEIWV0012 Mercury (elemental) 6.19E-02 0.00E+00 2.18E-05 0.00E+00 1.86E-05 NEIWV0012 Methanol 1.77E-03 7.19E-05 1.84E-05 1.91E-04 3.82E-05 NEIWV0012 Phenol 6.95E-03 6.95E-04 4.53E-04 1.06E-03 2.12E-04 NEISCGFG001 Arsenic compounds 2.61E-030.00E+000.00E+00 0.00E+000.00E+00 NEISCGFG001 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.31E-06 NEISCGFG001 Formaldehyde 4.97E-02 2.49E-03 1.61E-04 2.28E-03 2.28E-04 NEISCGFG001 Hydrochloric acid 8.61E-05 6.70E-05 5.48E-06 4.02E-05 6.03E-06 NEISCGFG001 Hydrofluoric acid 7.53E-04 2.20E-04 9.04E-06 1.13E-04 1.13E-05 NEISCGFG001 Mercury (elemental) 7.58E-05 0.00E+00 2.67E-08 0.00E+00 2.27E-08 NEISCGFG001 Methanol 8.15E-04 3.31E-05 8.46E-06 8.78E-05 1.76E-05 NEISCGFG001 Phenol 1.57E-03 1.57E-04 1.02E-04 2.39E-04 4.78E-05 NEIOHWF025 Arsenic compounds 2.31E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIOHWF025 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.33E-05 NEIOHWF025 Hydrochloric acid 2.01E-04 1.56E-04 1.28E-05 9.38E-05 1.41E-05 NEIOHWF025 Hydrofluoric acid 1.76E-03 5.15E-04 2.11E-05 2.64E-04 2.64E-05 NEIOHWF025 Mercury (elemental) 3.92E-040.00E+00 1.38E-070.00E+00 1.18E-07 NEIOH0950013 Arsenic compounds 1.24E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEIOH0950013 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.27E-04 NEIOH0950013 Hydrochloric acid 3.53E-03 2.75E-03 2.25E-04 1.65E-03 2.47E-04 NEIOH0950013 Hydrofluoric acid 4.35E-02 1.27E-02 5.22E-04 6.52E-03 6.52E-04 NEIOH0950013 Mercury (elemental) 7.44E-030.00E+00 2.63E-06 0.00E+00 2.23E-06 NEIMS2803300 Arsenic compounds 2.28E-030.00E+000.00E+00 0.00E+000.00E+00 NEIMS2803300 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.56E-06 NEIMS2803300 Formaldehyde 9.34E-01 4.67E-02 3.02E-03 4.28E-02 4.28E-03 NEIMS2803300 Hydrochloric acid 1.86E-04 1.44E-04 1.18E-05 8.66E-05 1.30E-05 NEIMS2803300 Hydrofluoric acid 1.62E-03 4.75E-04 1.95E-05 2.44E-04 2.44E-05 NEIMS2803300 Mercury (elemental) 1.28E-01 0.00E+00 4.52E-05 0.00E+00 3.84E-05 NEIMS2803300 Methanol 1.18E-03 4.79E-05 1.22E-05 1.27E-04 2.54E-05 NEIMS2803300 Phenol 4.00E-03 4.00E-04 2.61E-04 6.10E-04 1.22E-04 NEIMIB7205 Arsenic compounds 4.33E-030.00E+000.00E+00 0.00E+000.00E+00 NEIMIB7205 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 8.60E-06 NEIMIB7205 Formaldehyde 1.30E-01 6.50E-03 4.21E-04 5.96E-03 5.96E-04 NEIMIB7205 Hydrochloric acid 1.84E-04 1.43E-04 1.17E-05 8.60E-05 1.29E-05 NEIMIB7205 Hydrofluoric acid 1.13E-03 3.31E-04 1.36E-05 1.70E-04 1.70E-05 NEIMIB7205 Mercury (elemental) 3.63E-040.00E+00 1.28E-070.00E+00 1.09E-07 NEIMIB7205 Methanol 8.58E-04 3.48E-05 8.90E-06 9.24E-05 1.85E-05 NEIMIB7205 Phenol 1.36E-03 1.36E-04 8.83E-05 2.07E-04 4.14E-05 NEIIN641 Arsenic compounds 7.48E-040.00E+000.00E+00 0.00E+000.00E+00 NEIIN641 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.50E-06 NEIIN641 Hydrochloric acid 5.19E-05 4.04E-05 3.31E-06 2.42E-05 3.64E-06 NEIIN641 Hydrofluoric acid 4.54E-04 1.33E-04 5.45E-06 6.82E-05 6.82E-06 NEIIN641 Mercury (elemental) 3.13E-030.00E+00 1.10E-06 0.00E+00 9.38E-07 NEIGA1210021 Arsenic compounds 3.13E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIGA1210021 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.73E-05 NEIGA1210021 Formaldehyde 2.49E+00 1.24E-01 8.05E-03 1.14E-01 1.14E-02 NEIGA1210021 Hydrochloric acid 9.58E-04 7.45E-04 6.10E-05 4.47E-04 6.71E-05 NEIGA1210021 Hydrofluoric acid 6.19E-03 1.81E-03 7.43E-05 9.28E-04 9.28E-05 NEIGA1210021 Mercury (elemental) 2.63E-02 0.00E+00 9.28E-06 0.00E+00 7.89E-06 Table 3b – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Actual Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

1 of 5REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3b – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Actual Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

NEIGA1210021 Methanol 7.02E-03 2.85E-04 7.28E-05 7.56E-04 1.51E-04 NEIGA1210021 Phenol 1.43E-02 1.43E-03 9.34E-04 2.19E-03 4.37E-04 NEIFL1051050375 Arsenic compounds 3.90E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIFL1051050375 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.71E-05 NEIFL1051050375 Formaldehyde 2.18E-01 1.09E-02 7.06E-04 1.00E-02 1.00E-03 NEIFL1051050375 Hydrochloric acid 6.48E-04 5.04E-04 4.12E-05 3.02E-04 4.53E-05 NEIFL1051050375 Hydrofluoric acid 5.67E-03 1.66E-03 6.80E-05 8.50E-04 8.50E-05 NEIFL1051050375 Mercury (elemental) 9.00E-02 0.00E+00 3.18E-05 0.00E+00 2.70E-05 NEIFL1051050375 Methanol 3.38E-04 1.37E-05 3.50E-06 3.64E-05 7.28E-06 NEIFL1051050375 Phenol 8.57E-04 8.57E-05 5.58E-05 1.31E-04 2.62E-05 NEIAZT$12365 Arsenic compounds 5.02E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIAZT$12365 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.92E-05 NEIAZT$12365 Formaldehyde 1.43E+00 7.16E-02 4.63E-03 6.56E-02 6.56E-03 NEIAZT$12365 Hydrochloric acid 6.06E-04 4.72E-04 3.86E-05 2.83E-04 4.25E-05 NEIAZT$12365 Hydrofluoric acid 4.93E-03 1.44E-03 5.92E-05 7.40E-04 7.40E-05 NEIAZT$12365 Mercury (elemental) 4.87E-02 0.00E+00 1.72E-05 0.00E+00 1.46E-05 NEIAZT$12365 Methanol 3.13E-03 1.27E-04 3.25E-05 3.37E-04 6.74E-05 NEIAZT$12365 Phenol 8.20E-03 8.20E-04 5.34E-04 1.25E-03 2.50E-04 NEI8623 Arsenic compounds 2.25E-030.00E+000.00E+00 0.00E+000.00E+00 NEI8623 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.40E-06 NEI8623 Formaldehyde 8.93E-02 4.46E-03 2.89E-04 4.09E-03 4.09E-04 NEI8623 Hydrochloric acid 2.37E-04 1.84E-04 1.51E-05 1.11E-04 1.66E-05 NEI8623 Hydrofluoric acid 5.96E-03 1.74E-03 7.15E-05 8.94E-04 8.94E-05 NEI8623 Mercury (elemental) 3.35E-030.00E+00 1.18E-06 0.00E+00 1.00E-06 NEI8623 Methanol 9.21E-06 3.74E-07 9.56E-08 9.92E-07 1.98E-07 NEI8623 Phenol 1.29E-05 1.29E-06 8.43E-07 1.98E-06 3.95E-07 NEI8099 Arsenic compounds 1.02E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEI8099 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 8.57E-06 NEI8099 Formaldehyde 4.79E-01 2.40E-02 1.55E-03 2.20E-02 2.20E-03 NEI8099 Hydrochloric acid 3.17E-04 2.47E-04 2.02E-05 1.48E-04 2.22E-05 NEI8099 Hydrofluoric acid 2.78E-03 8.13E-04 3.33E-05 4.17E-04 4.17E-05 NEI8099 Mercury (elemental) 2.11E-02 0.00E+00 7.45E-06 0.00E+00 6.33E-06 NEI8099 Methanol 2.94E-04 1.19E-05 3.05E-06 3.17E-05 6.34E-06 NEI8099 Phenol 7.98E-04 7.98E-05 5.20E-05 1.22E-04 2.44E-05 NEI8091 Arsenic compounds 1.35E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI8091 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.59E-05 NEI8091 Formaldehyde 5.28E-01 2.64E-02 1.71E-03 2.42E-02 2.42E-03 NEI8091 Hydrochloric acid 4.75E-04 3.69E-04 3.02E-05 2.21E-04 3.32E-05 NEI8091 Hydrofluoric acid 3.93E-03 1.15E-03 4.71E-05 5.89E-04 5.89E-05 NEI8091 Mercury (elemental) 1.62E-02 0.00E+00 5.73E-06 0.00E+00 4.87E-06 NEI8091 Methanol 6.78E-04 2.75E-05 7.03E-06 7.30E-05 1.46E-05 NEI8091 Phenol 3.81E-03 3.81E-04 2.49E-04 5.82E-04 1.16E-04 NEI6410 Arsenic compounds 4.97E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI6410 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.17E-06 NEI6410 Formaldehyde 1.84E-01 9.21E-03 5.96E-04 8.44E-03 8.44E-04 NEI6410 Hydrochloric acid 1.54E-04 1.20E-04 9.83E-06 7.21E-05 1.08E-05 NEI6410 Hydrofluoric acid 1.35E-03 3.96E-04 1.62E-05 2.03E-04 2.03E-05 NEI6410 Mercury (elemental) 1.03E-02 0.00E+00 3.63E-06 0.00E+00 3.08E-06 NEI6410 Methanol 5.20E-06 2.11E-07 5.40E-08 5.60E-07 1.12E-07 NEI6410 Phenol 8.17E-06 8.17E-07 5.33E-07 1.25E-06 2.49E-07 NEI42077 Arsenic compounds 6.11E-030.00E+000.00E+00 0.00E+000.00E+00 NEI42077 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.33E-06 NEI42077 Formaldehyde 5.11E-01 2.56E-02 1.65E-03 2.34E-02 2.34E-03

2 of 5REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3b – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Actual Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

NEI42077 Hydrochloric acid 7.37E-05 5.73E-05 4.69E-06 3.44E-05 5.16E-06 NEI42077 Hydrofluoric acid 6.00E-04 1.75E-04 7.19E-06 8.99E-05 8.99E-06 NEI42077 Mercury (elemental) 5.92E-030.00E+00 2.09E-06 0.00E+00 1.78E-06 NEI42077 Methanol 1.32E-03 5.34E-05 1.36E-05 1.42E-04 2.83E-05 NEI42077 Phenol 2.51E-03 2.51E-04 1.64E-04 3.83E-04 7.67E-05 NEI34985 Arsenic compounds 2.36E-030.00E+000.00E+00 0.00E+000.00E+00 NEI34985 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.45E-06 NEI34985 Formaldehyde 1.14E+00 5.69E-02 3.68E-03 5.21E-02 5.21E-03 NEI34985 Hydrochloric acid 6.77E-05 5.27E-05 4.31E-06 3.16E-05 4.74E-06 NEI34985 Hydrofluoric acid 4.60E-03 1.35E-03 5.52E-05 6.90E-04 6.90E-05 NEI34985 Mercury (elemental) 1.10E-030.00E+00 3.89E-070.00E+00 3.31E-07 NEI34985 Methanol 3.44E-03 1.39E-04 3.56E-05 3.70E-04 7.40E-05 NEI34985 Phenol 6.41E-03 6.41E-04 4.18E-04 9.79E-04 1.96E-04 NEI32855 Arsenic compounds 1.71E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI32855 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.62E-05 NEI32855 Formaldehyde 2.99E+01 1.50E+00 9.68E-02 1.37E+00 1.37E-01 NEI32855 Hydrochloric acid 5.96E-04 4.64E-04 3.80E-05 2.78E-04 4.17E-05 NEI32855 Hydrofluoric acid 8.59E-03 2.51E-03 1.03E-04 1.29E-03 1.29E-04 NEI32855 Mercury (elemental) 1.21E-02 0.00E+00 4.27E-06 0.00E+00 3.63E-06 NEI32855 Methanol 1.06E-02 4.30E-04 1.10E-04 1.14E-03 2.28E-04 NEI32855 Phenol 6.18E-02 6.18E-03 4.03E-03 9.43E-03 1.89E-03 NEI32853 Arsenic compounds 1.58E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI32853 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.09E-05 NEI32853 Formaldehyde 2.45E-01 1.22E-02 7.91E-04 1.12E-02 1.12E-03 NEI32853 Hydrochloric acid 1.94E-04 1.51E-04 1.24E-05 9.07E-05 1.36E-05 NEI32853 Hydrofluoric acid 8.53E-04 2.50E-04 1.02E-05 1.28E-04 1.28E-05 NEI32853 Mercury (elemental) 5.72E-040.00E+00 2.02E-070.00E+00 1.72E-07 NEI32853 Methanol 3.22E-04 1.31E-05 3.34E-06 3.47E-05 6.94E-06 NEI32853 Phenol 1.84E-03 1.84E-04 1.20E-04 2.82E-04 5.63E-05 NEI32453 Arsenic compounds 1.96E-030.00E+000.00E+00 0.00E+000.00E+00 NEI32453 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.90E-06 NEI32453 Formaldehyde 1.27E-01 6.33E-03 4.09E-04 5.80E-03 5.80E-04 NEI32453 Hydrochloric acid 1.08E-04 8.42E-05 6.89E-06 5.05E-05 7.58E-06 NEI32453 Hydrofluoric acid 9.47E-04 2.77E-04 1.14E-05 1.42E-04 1.42E-05 NEI32453 Mercury (elemental) 8.03E-030.00E+00 2.83E-06 0.00E+00 2.41E-06 NEI32453 Methanol 1.26E-05 5.10E-07 1.30E-07 1.35E-06 2.71E-07 NEI32453 Phenol 1.71E-05 1.71E-06 1.12E-06 2.61E-06 5.23E-07 NEI2CAT18625 Arsenic compounds 2.57E-030.00E+000.00E+00 0.00E+000.00E+00 NEI2CAT18625 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 5.13E-06 NEI2CAT18625 Formaldehyde 2.61E-02 1.30E-03 8.43E-05 1.19E-03 1.19E-04 NEI2CAT18625 Hydrochloric acid 1.42E-04 1.11E-04 9.05E-06 6.64E-05 9.96E-06 NEI2CAT18625 Hydrofluoric acid 1.24E-03 3.64E-04 1.49E-05 1.87E-04 1.87E-05 NEI2CAT18625 Mercury (elemental) 1.05E-02 0.00E+00 3.72E-06 0.00E+00 3.16E-06 NEI2CAT18625 Methanol 2.96E-06 1.20E-07 3.07E-08 3.19E-07 6.38E-08 NEI2CAT18625 Phenol 4.21E-06 4.21E-07 2.75E-07 6.43E-07 1.29E-07 NEI2AZT18199 Arsenic compounds 2.40E-030.00E+000.00E+00 0.00E+000.00E+00 NEI2AZT18199 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.55E-06 NEI2AZT18199 Formaldehyde 7.94E-02 3.97E-03 2.57E-04 3.64E-03 3.64E-04 NEI2AZT18199 Hydrochloric acid 1.00E-04 7.79E-05 6.38E-06 4.68E-05 7.01E-06 NEI2AZT18199 Hydrofluoric acid 7.59E-04 2.22E-04 9.10E-06 1.14E-04 1.14E-05 NEI2AZT18199 Mercury (elemental) 1.26E-02 0.00E+00 4.45E-06 0.00E+00 3.78E-06 NEI2AZT18199 Methanol 8.43E-04 3.42E-05 8.74E-06 9.08E-05 1.82E-05 NEI2AZT18199 Phenol 8.76E-05 8.76E-06 5.71E-06 1.34E-05 2.67E-06

3 of 5REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3b – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Actual Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

NEI25015 Arsenic compounds 2.07E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI25015 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.12E-05 NEI25015 Formaldehyde 1.61E+01 8.07E-01 5.22E-02 7.40E-01 7.40E-02 NEI25015 Hydrochloric acid 6.32E-04 4.91E-04 4.02E-05 2.95E-04 4.42E-05 NEI25015 Hydrofluoric acid 4.09E-03 1.20E-03 4.90E-05 6.13E-04 6.13E-05 NEI25015 Mercury (elemental) 1.73E-02 0.00E+00 6.12E-06 0.00E+00 5.20E-06 NEI25015 Methanol 1.10E-01 4.46E-03 1.14E-03 1.18E-02 2.37E-03 NEI25015 Phenol 1.97E-01 1.97E-02 1.28E-02 3.00E-02 6.00E-03 NEI21588 Arsenic compounds 2.71E-040.00E+000.00E+00 0.00E+000.00E+00 NEI21588 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.35E-05 NEI21588 Formaldehyde 9.63E-01 4.82E-02 3.12E-03 4.41E-02 4.41E-03 NEI21588 Hydrochloric acid 8.49E-05 6.61E-05 5.41E-06 3.96E-05 5.95E-06 NEI21588 Hydrofluoric acid 3.73E-04 1.09E-04 4.48E-06 5.59E-05 5.59E-06 NEI21588 Mercury (elemental) 2.50E-040.00E+00 8.82E-08 0.00E+00 7.50E-08 NEI21588 Methanol 4.57E-04 1.86E-05 4.74E-06 4.92E-05 9.85E-06 NEI21588 Phenol 1.94E-03 1.94E-04 1.26E-04 2.96E-04 5.92E-05 NEI19980 Arsenic compounds 3.51E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEI19980 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.94E-05 NEI19980 Formaldehyde 3.76E-01 1.88E-02 1.22E-03 1.72E-02 1.72E-03 NEI19980 Hydrochloric acid 1.09E-03 8.48E-04 6.93E-05 5.09E-04 7.63E-05 NEI19980 Hydrofluoric acid 9.53E-03 2.79E-03 1.14E-04 1.43E-03 1.43E-04 NEI19980 Mercury (elemental) 7.25E-02 0.00E+00 2.56E-05 0.00E+00 2.17E-05 NEI19980 Methanol 1.03E-04 4.17E-06 1.07E-06 1.11E-05 2.21E-06 NEI19980 Phenol 3.11E-04 3.11E-05 2.03E-05 4.75E-05 9.49E-06 NEI12758 Arsenic compounds 2.47E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEI12758 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.07E-05 NEI12758 Formaldehyde 1.25E+00 6.25E-02 4.04E-03 5.73E-02 5.73E-03 NEI12758 Hydrochloric acid 7.67E-04 5.96E-04 4.88E-05 3.58E-04 5.37E-05 NEI12758 Hydrofluoric acid 6.71E-03 1.96E-03 8.05E-05 1.01E-03 1.01E-04 NEI12758 Mercury (elemental) 5.10E-02 0.00E+00 1.80E-05 0.00E+00 1.53E-05 NEI12758 Methanol 1.34E-04 5.46E-06 1.39E-06 1.45E-05 2.90E-06 NEI12758 Phenol 1.03E-03 1.03E-04 6.73E-05 1.58E-04 3.15E-05 NEI12037 Arsenic compounds 3.32E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI12037 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.94E-05 NEI12037 Formaldehyde 1.42E+01 7.12E-01 4.61E-02 6.53E-01 6.53E-02 NEI12037 Hydrochloric acid 1.02E-03 7.91E-04 6.48E-05 4.75E-04 7.12E-05 NEI12037 Hydrofluoric acid 1.16E-02 3.40E-03 1.40E-04 1.74E-03 1.74E-04 NEI12037 Mercury (elemental) 2.58E-02 0.00E+00 9.12E-06 0.00E+00 7.75E-06 NEI12037 Methanol 4.79E-02 1.94E-03 4.97E-04 5.16E-03 1.03E-03 NEI12037 Phenol 1.17E-01 1.17E-02 7.62E-03 1.79E-02 3.57E-03 NEI11431 Arsenic compounds 9.52E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI11431 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.46E-04 NEI11431 Formaldehyde 4.16E+00 2.08E-01 1.35E-02 1.91E-01 1.91E-02 NEI11431 Hydrochloric acid 2.25E-03 1.75E-03 1.43E-04 1.05E-03 1.58E-04 NEI11431 Hydrofluoric acid 3.21E-02 9.39E-03 3.85E-04 4.81E-03 4.81E-04 NEI11431 Mercury (elemental) 1.55E-02 0.00E+00 5.47E-06 0.00E+00 4.65E-06 NEI11431 Methanol 6.18E-04 2.51E-05 6.41E-06 6.66E-05 1.33E-05 NEI11431 Phenol 3.44E-03 3.44E-04 2.24E-04 5.25E-04 1.05E-04 NEI11393 Arsenic compounds 3.19E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI11393 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.83E-05 NEI11393 Formaldehyde 4.87E+00 2.44E-01 1.58E-02 2.23E-01 2.23E-02 NEI11393 Hydrochloric acid 7.22E-04 5.61E-04 4.59E-05 3.37E-04 5.05E-05 NEI11393 Hydrofluoric acid 1.41E-02 4.13E-03 1.70E-04 2.12E-03 2.12E-04

4 of 5REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3b – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Actual Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

NEI11393 Mercury (elemental) 3.75E-02 0.00E+00 1.32E-05 0.00E+00 1.13E-05 NEI11393 Methanol 8.42E-03 3.42E-04 8.73E-05 9.06E-04 1.81E-04 NEI11393 Phenol 1.79E-02 1.79E-03 1.16E-03 2.73E-03 5.45E-04 NEI11202 Arsenic compounds 2.18E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEI11202 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.31E-04 NEI11202 Formaldehyde 3.44E+00 1.72E-01 1.11E-02 1.58E-01 1.58E-02 NEI11202 Hydrochloric acid 6.71E-03 5.22E-03 4.27E-04 3.13E-03 4.70E-04 NEI11202 Hydrofluoric acid 9.60E-02 2.81E-02 1.15E-03 1.44E-02 1.44E-03 NEI11202 Mercury (elemental) 2.01E-02 0.00E+00 7.11E-06 0.00E+00 6.04E-06 NEI11202 Methanol 5.38E-04 2.18E-05 5.58E-06 5.79E-05 1.16E-05 NEI11202 Phenol 2.33E-03 2.33E-04 1.52E-04 3.55E-04 7.11E-05

1Some maximum acute impacts may be at onsite locations.

5 of 5REL AEGL1 AEGL2 ERPG1 ERPG2

NEI11202 Arsenic compounds 2.18E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEI11202 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.31E-04 NEI11202 Formaldehyde 2.79E+00 1.40E-01 9.03E-03 1.28E-01 1.28E-02 NEI11202 Hydrochloric acid 6.71E-03 5.22E-03 4.27E-04 3.13E-03 4.70E-04 NEI11202 Hydrofluoric acid 9.60E-02 2.81E-02 1.15E-03 1.44E-02 1.44E-03 NEI11202 Mercury (elemental) 2.01E-02 0.00E+00 7.11E-06 0.00E+00 6.04E-06 NEI11202 Methanol 5.38E-04 2.18E-05 5.58E-06 5.79E-05 1.16E-05 NEI11202 Phenol 2.33E-03 2.33E-04 1.52E-04 3.55E-04 7.11E-05 NEI11393 Arsenic compounds 3.19E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI11393 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.83E-05 NEI11393 Formaldehyde 1.53E+00 7.63E-02 4.94E-03 7.00E-02 7.00E-03 NEI11393 Hydrochloric acid 7.22E-04 5.61E-04 4.59E-05 3.37E-04 5.05E-05 NEI11393 Hydrofluoric acid 1.41E-02 4.13E-03 1.70E-04 2.12E-03 2.12E-04 NEI11393 Mercury (elemental) 3.75E-02 0.00E+00 1.32E-05 0.00E+00 1.13E-05 NEI11393 Methanol 3.83E-03 1.55E-04 3.97E-05 4.12E-04 8.25E-05 NEI11393 Phenol 8.01E-03 8.01E-04 5.22E-04 1.22E-03 2.45E-04 NEI11431 Arsenic compounds 9.52E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI11431 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.46E-04 NEI11431 Formaldehyde 4.10E+00 2.05E-01 1.33E-02 1.88E-01 1.88E-02 NEI11431 Hydrochloric acid 2.25E-03 1.75E-03 1.43E-04 1.05E-03 1.58E-04 NEI11431 Hydrofluoric acid 3.21E-02 9.39E-03 3.85E-04 4.81E-03 4.81E-04 NEI11431 Mercury (elemental) 1.55E-02 0.00E+00 5.47E-06 0.00E+00 4.65E-06 NEI11431 Methanol 6.18E-04 2.51E-05 6.41E-06 6.66E-05 1.33E-05 NEI11431 Phenol 3.44E-03 3.44E-04 2.24E-04 5.25E-04 1.05E-04 NEI12037 Arsenic compounds 3.32E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI12037 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.94E-05 NEI12037 Formaldehyde 3.21E+00 1.60E-01 1.04E-02 1.47E-01 1.47E-02 NEI12037 Hydrochloric acid 1.02E-03 7.91E-04 6.48E-05 4.75E-04 7.12E-05 NEI12037 Hydrofluoric acid 1.16E-02 3.40E-03 1.40E-04 1.74E-03 1.74E-04 NEI12037 Mercury (elemental) 2.58E-02 0.00E+00 9.12E-06 0.00E+00 7.75E-06 NEI12037 Methanol 8.18E-03 3.32E-04 8.48E-05 8.81E-04 1.76E-04 NEI12037 Phenol 1.60E-02 1.60E-03 1.04E-03 2.44E-03 4.88E-04 NEI12758 Arsenic compounds 2.47E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEI12758 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.07E-05 NEI12758 Formaldehyde 8.33E-01 4.16E-02 2.69E-03 3.82E-02 3.82E-03 NEI12758 Hydrochloric acid 7.67E-04 5.96E-04 4.88E-05 3.58E-04 5.37E-05 NEI12758 Hydrofluoric acid 6.71E-03 1.96E-03 8.05E-05 1.01E-03 1.01E-04 NEI12758 Mercury (elemental) 5.10E-02 0.00E+00 1.80E-05 0.00E+00 1.53E-05 NEI12758 Methanol 1.34E-04 5.46E-06 1.39E-06 1.45E-05 2.90E-06 NEI12758 Phenol 1.03E-03 1.03E-04 6.73E-05 1.58E-04 3.15E-05 NEI19980 Arsenic compounds 3.51E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEI19980 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.94E-05 NEI19980 Formaldehyde 3.76E-01 1.88E-02 1.22E-03 1.72E-02 1.72E-03 NEI19980 Hydrochloric acid 1.09E-03 8.48E-04 6.93E-05 5.09E-04 7.63E-05 NEI19980 Hydrofluoric acid 9.53E-03 2.79E-03 1.14E-04 1.43E-03 1.43E-04 NEI19980 Mercury (elemental) 7.25E-02 0.00E+00 2.56E-05 0.00E+00 2.17E-05 NEI19980 Methanol 1.03E-04 4.17E-06 1.07E-06 1.11E-05 2.21E-06 NEI19980 Phenol 3.11E-04 3.11E-05 2.03E-05 4.75E-05 9.49E-06 NEI21588 Arsenic compounds 2.71E-040.00E+000.00E+00 0.00E+000.00E+00 NEI21588 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.35E-05 NEI21588 Formaldehyde 1.31E-01 6.55E-03 4.24E-04 6.01E-03 6.01E-04 NEI21588 Hydrochloric acid 8.49E-05 6.61E-05 5.41E-06 3.96E-05 5.95E-06 NEI21588 Hydrofluoric acid 3.73E-04 1.09E-04 4.48E-06 5.59E-05 5.59E-06 Table 3c – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Post Control Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

1 of 5REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3c – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Post Control Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

NEI21588 Mercury (elemental) 2.50E-040.00E+00 8.82E-08 0.00E+00 7.50E-08 NEI21588 Methanol 4.57E-04 1.86E-05 4.74E-06 4.92E-05 9.85E-06 NEI21588 Phenol 1.24E-03 1.24E-04 8.10E-05 1.90E-04 3.79E-05 NEI25015 Arsenic compounds 2.07E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI25015 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.12E-05 NEI25015 Formaldehyde 1.37E+00 6.85E-02 4.43E-03 6.28E-02 6.28E-03 NEI25015 Hydrochloric acid 6.32E-04 4.91E-04 4.02E-05 2.95E-04 4.42E-05 NEI25015 Hydrofluoric acid 4.09E-03 1.20E-03 4.90E-05 6.13E-04 6.13E-05 NEI25015 Mercury (elemental) 1.73E-02 0.00E+00 6.12E-06 0.00E+00 5.20E-06 NEI25015 Methanol 9.33E-03 3.79E-04 9.67E-05 1.00E-03 2.01E-04 NEI25015 Phenol 1.26E-02 1.26E-03 8.19E-04 1.92E-03 3.84E-04 NEI2AZT18199 Arsenic compounds 2.40E-030.00E+000.00E+00 0.00E+000.00E+00 NEI2AZT18199 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.55E-06 NEI2AZT18199 Formaldehyde 7.94E-02 3.97E-03 2.57E-04 3.64E-03 3.64E-04 NEI2AZT18199 Hydrochloric acid 1.00E-04 7.79E-05 6.38E-06 4.68E-05 7.01E-06 NEI2AZT18199 Hydrofluoric acid 7.59E-04 2.22E-04 9.10E-06 1.14E-04 1.14E-05 NEI2AZT18199 Mercury (elemental) 1.26E-02 0.00E+00 4.45E-06 0.00E+00 3.78E-06 NEI2AZT18199 Methanol 7.16E-04 2.90E-05 7.42E-06 7.71E-05 1.54E-05 NEI2AZT18199 Phenol 8.76E-05 8.76E-06 5.71E-06 1.34E-05 2.67E-06 NEI2CAT18625 Arsenic compounds 2.57E-030.00E+000.00E+00 0.00E+000.00E+00 NEI2CAT18625 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 5.13E-06 NEI2CAT18625 Formaldehyde 2.61E-02 1.30E-03 8.43E-05 1.19E-03 1.19E-04 NEI2CAT18625 Hydrochloric acid 1.42E-04 1.11E-04 9.05E-06 6.64E-05 9.96E-06 NEI2CAT18625 Hydrofluoric acid 1.24E-03 3.64E-04 1.49E-05 1.87E-04 1.87E-05 NEI2CAT18625 Mercury (elemental) 1.05E-02 0.00E+00 3.72E-06 0.00E+00 3.16E-06 NEI2CAT18625 Methanol 2.96E-06 1.20E-07 3.07E-08 3.19E-07 6.38E-08 NEI2CAT18625 Phenol 4.21E-06 4.21E-07 2.75E-07 6.43E-07 1.29E-07 NEI32453 Arsenic compounds 1.96E-030.00E+000.00E+00 0.00E+000.00E+00 NEI32453 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.90E-06 NEI32453 Formaldehyde 1.27E-01 6.33E-03 4.09E-04 5.80E-03 5.80E-04 NEI32453 Hydrochloric acid 1.08E-04 8.42E-05 6.89E-06 5.05E-05 7.58E-06 NEI32453 Hydrofluoric acid 9.47E-04 2.77E-04 1.14E-05 1.42E-04 1.42E-05 NEI32453 Mercury (elemental) 8.03E-030.00E+00 2.83E-06 0.00E+00 2.41E-06 NEI32453 Methanol 1.26E-05 5.10E-07 1.30E-07 1.35E-06 2.71E-07 NEI32453 Phenol 1.71E-05 1.71E-06 1.12E-06 2.61E-06 5.23E-07 NEI32853 Arsenic compounds 1.58E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI32853 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.09E-05 NEI32853 Formaldehyde 2.45E-01 1.22E-02 7.91E-04 1.12E-02 1.12E-03 NEI32853 Hydrochloric acid 1.94E-04 1.51E-04 1.24E-05 9.07E-05 1.36E-05 NEI32853 Hydrofluoric acid 8.53E-04 2.50E-04 1.02E-05 1.28E-04 1.28E-05 NEI32853 Mercury (elemental) 5.72E-040.00E+00 2.02E-070.00E+00 1.72E-07 NEI32853 Methanol 3.22E-04 1.31E-05 3.34E-06 3.47E-05 6.94E-06 NEI32853 Phenol 1.84E-03 1.84E-04 1.20E-04 2.82E-04 5.63E-05 NEI32855 Arsenic compounds 1.71E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI32855 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.62E-05 NEI32855 Formaldehyde 6.63E+00 3.32E-01 2.15E-02 3.04E-01 3.04E-02 NEI32855 Hydrochloric acid 5.96E-04 4.64E-04 3.80E-05 2.78E-04 4.17E-05 NEI32855 Hydrofluoric acid 8.59E-03 2.51E-03 1.03E-04 1.29E-03 1.29E-04 NEI32855 Mercury (elemental) 1.21E-02 0.00E+00 4.27E-06 0.00E+00 3.63E-06 NEI32855 Methanol 6.51E-03 2.64E-04 6.75E-05 7.01E-04 1.40E-04 NEI32855 Phenol 2.72E-02 2.72E-03 1.77E-03 4.15E-03 8.30E-04 NEI34985 Arsenic compounds 2.36E-030.00E+000.00E+00 0.00E+000.00E+00 NEI34985 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 3.45E-06

2 of 5REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3c – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Post Control Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

NEI34985 Formaldehyde 7.77E-01 3.89E-02 2.52E-03 3.56E-02 3.56E-03 NEI34985 Hydrochloric acid 6.77E-05 5.27E-05 4.31E-06 3.16E-05 4.74E-06 NEI34985 Hydrofluoric acid 4.60E-03 1.35E-03 5.52E-05 6.90E-04 6.90E-05 NEI34985 Mercury (elemental) 1.10E-030.00E+00 3.89E-070.00E+00 3.31E-07 NEI34985 Methanol 3.28E-03 1.33E-04 3.41E-05 3.54E-04 7.07E-05 NEI34985 Phenol 5.14E-03 5.14E-04 3.35E-04 7.84E-04 1.57E-04 NEI42077 Arsenic compounds 6.11E-030.00E+000.00E+00 0.00E+000.00E+00 NEI42077 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.33E-06 NEI42077 Formaldehyde 8.14E-02 4.07E-03 2.63E-04 3.73E-03 3.73E-04 NEI42077 Hydrochloric acid 7.37E-05 5.73E-05 4.69E-06 3.44E-05 5.16E-06 NEI42077 Hydrofluoric acid 6.00E-04 1.75E-04 7.19E-06 8.99E-05 8.99E-06 NEI42077 Mercury (elemental) 5.92E-030.00E+00 2.09E-06 0.00E+00 1.78E-06 NEI42077 Methanol 4.72E-04 1.91E-05 4.89E-06 5.08E-05 1.02E-05 NEI42077 Phenol 6.49E-04 6.49E-05 4.23E-05 9.91E-05 1.98E-05 NEI6410 Arsenic compounds 4.97E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI6410 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.17E-06 NEI6410 Formaldehyde 1.84E-01 9.21E-03 5.96E-04 8.44E-03 8.44E-04 NEI6410 Hydrochloric acid 1.54E-04 1.20E-04 9.83E-06 7.21E-05 1.08E-05 NEI6410 Hydrofluoric acid 1.35E-03 3.96E-04 1.62E-05 2.03E-04 2.03E-05 NEI6410 Mercury (elemental) 1.03E-02 0.00E+00 3.63E-06 0.00E+00 3.08E-06 NEI6410 Methanol 5.20E-06 2.11E-07 5.40E-08 5.60E-07 1.12E-07 NEI6410 Phenol 8.17E-06 8.17E-07 5.33E-07 1.25E-06 2.49E-07 NEI8091 Arsenic compounds 1.35E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEI8091 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.59E-05 NEI8091 Formaldehyde 1.27E-01 6.35E-03 4.11E-04 5.82E-03 5.82E-04 NEI8091 Hydrochloric acid 4.75E-04 3.69E-04 3.02E-05 2.21E-04 3.32E-05 NEI8091 Hydrofluoric acid 3.93E-03 1.15E-03 4.71E-05 5.89E-04 5.89E-05 NEI8091 Mercury (elemental) 1.62E-02 0.00E+00 5.73E-06 0.00E+00 4.87E-06 NEI8091 Methanol 6.78E-04 2.75E-05 7.03E-06 7.30E-05 1.46E-05 NEI8091 Phenol 1.20E-03 1.20E-04 7.85E-05 1.84E-04 3.68E-05 NEI8099 Arsenic compounds 1.02E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEI8099 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 8.57E-06 NEI8099 Formaldehyde 3.30E-01 1.65E-02 1.07E-03 1.51E-02 1.51E-03 NEI8099 Hydrochloric acid 3.17E-04 2.47E-04 2.02E-05 1.48E-04 2.22E-05 NEI8099 Hydrofluoric acid 2.78E-03 8.13E-04 3.33E-05 4.17E-04 4.17E-05 NEI8099 Mercury (elemental) 2.11E-02 0.00E+00 7.45E-06 0.00E+00 6.33E-06 NEI8099 Methanol 2.94E-04 1.19E-05 3.05E-06 3.17E-05 6.34E-06 NEI8099 Phenol 7.98E-04 7.98E-05 5.20E-05 1.22E-04 2.44E-05 NEI8623 Arsenic compounds 2.25E-030.00E+000.00E+00 0.00E+000.00E+00 NEI8623 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.40E-06 NEI8623 Formaldehyde 8.93E-02 4.46E-03 2.89E-04 4.09E-03 4.09E-04 NEI8623 Hydrochloric acid 2.37E-04 1.84E-04 1.51E-05 1.11E-04 1.66E-05 NEI8623 Hydrofluoric acid 5.96E-03 1.74E-03 7.15E-05 8.94E-04 8.94E-05 NEI8623 Mercury (elemental) 3.35E-030.00E+00 1.18E-06 0.00E+00 1.00E-06 NEI8623 Methanol 9.21E-06 3.74E-07 9.56E-08 9.92E-07 1.98E-07 NEI8623 Phenol 1.29E-05 1.29E-06 8.43E-07 1.98E-06 3.95E-07 NEIAZT$12365 Arsenic compounds 5.02E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIAZT$12365 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.92E-05 NEIAZT$12365 Formaldehyde 3.78E-01 1.89E-02 1.22E-03 1.73E-02 1.73E-03 NEIAZT$12365 Hydrochloric acid 6.06E-04 4.72E-04 3.86E-05 2.83E-04 4.25E-05 NEIAZT$12365 Hydrofluoric acid 4.93E-03 1.44E-03 5.92E-05 7.40E-04 7.40E-05 NEIAZT$12365 Mercury (elemental) 4.87E-02 0.00E+00 1.72E-05 0.00E+00 1.46E-05 NEIAZT$12365 Methanol 3.13E-03 1.27E-04 3.25E-05 3.37E-04 6.74E-05

3 of 5REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3c – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Post Control Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

NEIAZT$12365 Phenol 3.41E-03 3.41E-04 2.22E-04 5.20E-04 1.04E-04 NEIFL1051050375 Arsenic compounds 3.90E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIFL1051050375 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.71E-05 NEIFL1051050375 Formaldehyde 3.02E-02 1.51E-03 9.79E-05 1.39E-03 1.39E-04 NEIFL1051050375 Hydrochloric acid 6.48E-04 5.04E-04 4.12E-05 3.02E-04 4.53E-05 NEIFL1051050375 Hydrofluoric acid 5.67E-03 1.66E-03 6.80E-05 8.50E-04 8.50E-05 NEIFL1051050375 Mercury (elemental) 9.00E-02 0.00E+00 3.18E-05 0.00E+00 2.70E-05 NEIFL1051050375 Methanol 2.10E-04 8.53E-06 2.18E-06 2.26E-05 4.53E-06 NEIFL1051050375 Phenol 2.87E-04 2.87E-05 1.87E-05 4.38E-05 8.76E-06 NEIGA1210021 Arsenic compounds 3.13E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIGA1210021 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.73E-05 NEIGA1210021 Formaldehyde 1.46E+00 7.32E-02 4.74E-03 6.71E-02 6.71E-03 NEIGA1210021 Hydrochloric acid 9.58E-04 7.45E-04 6.10E-05 4.47E-04 6.71E-05 NEIGA1210021 Hydrofluoric acid 6.19E-03 1.81E-03 7.43E-05 9.28E-04 9.28E-05 NEIGA1210021 Mercury (elemental) 2.63E-02 0.00E+00 9.28E-06 0.00E+00 7.89E-06 NEIGA1210021 Methanol 6.21E-03 2.52E-04 6.44E-05 6.69E-04 1.34E-04 NEIGA1210021 Phenol 8.86E-03 8.86E-04 5.78E-04 1.35E-03 2.71E-04 NEIIN641 Arsenic compounds 7.48E-040.00E+000.00E+00 0.00E+000.00E+00 NEIIN641 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.50E-06 NEIIN641 Hydrochloric acid 5.19E-05 4.04E-05 3.31E-06 2.42E-05 3.64E-06 NEIIN641 Hydrofluoric acid 4.54E-04 1.33E-04 5.45E-06 6.82E-05 6.82E-06 NEIIN641 Mercury (elemental) 3.13E-030.00E+00 1.10E-06 0.00E+00 9.38E-07 NEIMIB7205 Arsenic compounds 4.33E-030.00E+000.00E+00 0.00E+000.00E+00 NEIMIB7205 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 8.60E-06 NEIMIB7205 Formaldehyde 9.85E-02 4.92E-03 3.19E-04 4.51E-03 4.51E-04 NEIMIB7205 Hydrochloric acid 1.84E-04 1.43E-04 1.17E-05 8.60E-05 1.29E-05 NEIMIB7205 Hydrofluoric acid 1.13E-03 3.31E-04 1.36E-05 1.70E-04 1.70E-05 NEIMIB7205 Mercury (elemental) 3.63E-040.00E+00 1.28E-070.00E+00 1.09E-07 NEIMIB7205 Methanol 6.84E-04 2.78E-05 7.10E-06 7.37E-05 1.47E-05 NEIMIB7205 Phenol 9.34E-04 9.34E-05 6.08E-05 1.43E-04 2.85E-05 NEIMS2803300 Arsenic compounds 2.28E-030.00E+000.00E+00 0.00E+000.00E+00 NEIMS2803300 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 4.56E-06 NEIMS2803300 Formaldehyde 1.67E-01 8.35E-03 5.40E-04 7.65E-03 7.65E-04 NEIMS2803300 Hydrochloric acid 1.86E-04 1.44E-04 1.18E-05 8.66E-05 1.30E-05 NEIMS2803300 Hydrofluoric acid 1.62E-03 4.75E-04 1.95E-05 2.44E-04 2.44E-05 NEIMS2803300 Mercury (elemental) 1.28E-01 0.00E+00 4.52E-05 0.00E+00 3.84E-05 NEIMS2803300 Methanol 1.16E-03 4.71E-05 1.20E-05 1.25E-04 2.50E-05 NEIMS2803300 Phenol 1.58E-03 1.58E-04 1.03E-04 2.42E-04 4.83E-05 NEIOH0950013 Arsenic compounds 1.24E-01 0.00E+000.00E+00 0.00E+000.00E+00 NEIOH0950013 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.27E-04 NEIOH0950013 Hydrochloric acid 3.53E-03 2.75E-03 2.25E-04 1.65E-03 2.47E-04 NEIOH0950013 Hydrofluoric acid 4.35E-02 1.27E-02 5.22E-04 6.52E-03 6.52E-04 NEIOH0950013 Mercury (elemental) 7.44E-030.00E+00 2.63E-06 0.00E+00 2.23E-06 NEIOHWF025 Arsenic compounds 2.31E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIOHWF025 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.33E-05 NEIOHWF025 Hydrochloric acid 2.01E-04 1.56E-04 1.28E-05 9.38E-05 1.41E-05 NEIOHWF025 Hydrofluoric acid 1.76E-03 5.15E-04 2.11E-05 2.64E-04 2.64E-05 NEIOHWF025 Mercury (elemental) 3.92E-040.00E+00 1.38E-070.00E+00 1.18E-07 NEISCGFG001 Arsenic compounds 2.61E-030.00E+000.00E+00 0.00E+000.00E+00 NEISCGFG001 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 2.31E-06 NEISCGFG001 Formaldehyde 5.28E-02 2.64E-03 1.71E-04 2.42E-03 2.42E-04 NEISCGFG001 Hydrochloric acid 8.61E-05 6.70E-05 5.48E-06 4.02E-05 6.03E-06 NEISCGFG001 Hydrofluoric acid 7.53E-04 2.20E-04 9.04E-06 1.13E-04 1.13E-05

4 of 5REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3c – Maximum Predicted HEM-3 Acute Risks Wool Fiberglass Manufacturing - Post Control Emissions

Facility NEI ID Pollutant Maximum Hazard Quotient1

NEISCGFG001 Mercury (elemental) 7.58E-05 0.00E+00 2.67E-08 0.00E+00 2.27E-08 NEISCGFG001 Methanol 3.67E-04 1.49E-05 3.80E-06 3.95E-05 7.90E-06 NEISCGFG001 Phenol 5.00E-04 5.00E-05 3.26E-05 7.63E-05 1.53E-05 NEIWV0012 Arsenic compounds 1.18E-02 0.00E+000.00E+00 0.00E+000.00E+00 NEIWV0012 Beryllium compounds 0.00E+000.00E+000.00E+00 0.00E+00 1.74E-05 NEIWV0012 Formaldehyde 1.40E-01 7.00E-03 4.53E-04 6.42E-03 6.42E-04 NEIWV0012 Hydrochloric acid 4.91E-04 3.82E-04 3.13E-05 2.29E-04 3.44E-05 NEIWV0012 Hydrofluoric acid 3.72E-03 1.09E-03 4.46E-05 5.58E-04 5.58E-05 NEIWV0012 Mercury (elemental) 6.19E-02 0.00E+00 2.18E-05 0.00E+00 1.86E-05 NEIWV0012 Methanol 9.73E-04 3.95E-05 1.01E-05 1.05E-04 2.10E-05 NEIWV0012 Phenol 1.33E-03 1.33E-04 8.65E-05 2.03E-04 4.05E-05

1Some maximum acute impacts may be at onsite locations.

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