REL AEGL1 AEGL2 ERPG1 ERPG2 NEI11753 Arsenic compounds 3.18E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI11753 Beryllium compounds 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.59E-06 NEI11753 Carbonyl sulfide 0.00E+00 0.00E+00 7.07E-04 0.00E+00 0.00E+00 NEI11753 Hydrochloric acid 1.14E-04 8.90E-05 7.28E-06 5.34E-05 8.01E-06 NEI11753 Hydrofluoric acid 1.11E-03 3.25E-04 1.33E-05 1.66E-04 1.66E-05 NEI11753 Mercury (elemental) 1.99E-04 0.00E+00 7.03E-08 0.00E+00 5.97E-08 NEI11753 Nickel compounds 1.77E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI12308 Arsenic compounds 7.32E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI12308 Beryllium compounds 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.08E-07 NEI12308 Carbonyl sulfide 0.00E+00 0.00E+00 8.95E-06 0.00E+00 0.00E+00 NEI12308 Hydrochloric acid 5.80E-04 4.51E-04 3.69E-05 2.71E-04 4.06E-05 NEI12308 Hydrofluoric acid 8.60E-03 2.52E-03 1.03E-04 1.29E-03 1.29E-04 NEI12308 Mercury (elemental) 1.08E-04 0.00E+00 3.82E-08 0.00E+00 3.25E-08 NEI12308 Nickel compounds 2.48E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI32636 Arsenic compounds 7.81E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI32636 Beryllium compounds 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.13E-05 NEI32636 Carbonyl sulfide 0.00E+00 0.00E+00 7.20E-06 0.00E+00 0.00E+00 NEI32636 Formaldehyde 2.19E+01 1.10E+00 7.09E-02 1.00E+00 1.00E-01 NEI32636 Hydrochloric acid 1.13E-02 8.82E-03 7.22E-04 5.29E-03 7.94E-04 NEI32636 Hydrofluoric acid 6.09E-02 1.78E-02 7.31E-04 9.14E-03 9.14E-04 NEI32636 Mercury (elemental) 1.01E-03 0.00E+00 3.56E-07 0.00E+00 3.02E-07
NEI32636 Methanol 9.57E-03 3.88E-04 9.92E-05 1.03E-03 2.06E-04 NEI32636 Nickel compounds 1.56E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00
NEI32636 Phenol 3.84E-02 3.84E-03 2.50E-03 5.86E-03 1.17E-03 NEI7836 Arsenic compounds 1.57E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI7836 Beryllium compounds 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.26E-06 NEI7836 Carbonyl sulfide 0.00E+00 0.00E+00 4.21E-04 0.00E+00 0.00E+00 NEI7836 Hydrochloric acid 3.16E-04 2.46E-04 2.01E-05 1.48E-04 2.21E-05 NEI7836 Hydrofluoric acid 5.89E-03 1.72E-03 7.07E-05 8.84E-04 8.84E-05 NEI7836 Mercury (elemental) 1.07E-04 0.00E+00 3.78E-08 0.00E+00 3.21E-08 NEI7836 Nickel compounds 1.36E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI8456 Arsenic compounds 6.61E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI8456 Beryllium compounds 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.43E-06 NEI8456 Carbonyl sulfide 0.00E+00 0.00E+00 1.87E-03 0.00E+00 0.00E+00 NEI8456 Formaldehyde 3.63E-01 1.82E-02 1.18E-03 1.67E-02 1.67E-03 NEI8456 Hydrochloric acid 1.27E-03 9.90E-04 8.10E-05 5.94E-04 8.91E-05 NEI8456 Hydrofluoric acid 2.49E-02 7.30E-03 2.99E-04 3.74E-03 3.74E-04
NEI8456 Methanol 1.05E-04 4.24E-06 1.08E-06 1.13E-05 2.25E-06 NEI8456 Nickel compounds 3.96E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00
NEI8456 Phenol 8.31E-04 8.31E-05 5.42E-05 1.27E-04 2.54E-05 NEI8627 Arsenic compounds 8.01E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEI8627 Beryllium compounds 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.55E-07 NEI8627 Carbonyl sulfide 0.00E+00 0.00E+00 8.42E-07 0.00E+00 0.00E+00 NEI8627 Formaldehyde 4.36E-02 2.18E-03 1.41E-04 2.00E-03 2.00E-04 NEI8627 Hydrochloric acid 1.11E-03 8.61E-04 7.04E-05 5.17E-04 7.75E-05 NEI8627 Hydrofluoric acid 5.50E-03 1.61E-03 6.60E-05 8.25E-04 8.25E-05 NEI8627 Mercury (elemental) 6.16E-05 0.00E+00 2.17E-08 0.00E+00 1.85E-08
NEI8627 Methanol 1.82E-04 7.39E-06 1.89E-06 1.96E-05 3.92E-06 NEI8627 Nickel compounds 6.69E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00
NEI8627 Phenol 2.58E-03 2.58E-04 1.68E-04 3.94E-04 7.89E-05 NEIWIT$8308 Arsenic compounds 2.19E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 NEIWIT$8308 Beryllium compounds 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.00E-08 NEIWIT$8308 Carbonyl sulfide 0.00E+00 0.00E+00 5.43E-06 0.00E+00 0.00E+00 Table 3a – Maximum Predicted HEM-3 Acute Risks

Pollutant Mineral Wool Production

Maximum Hazard Quotient 1
Facility NEI ID

1 of 2REL AEGL1 AEGL2 ERPG1 ERPG2 Table 3a – Maximum Predicted HEM-3 Acute Risks

Pollutant Mineral Wool Production

Maximum Hazard Quotient 1
Facility NEI ID NEIWIT$8308 Hydrochloric acid 4.63E-03 3.60E-03 2.95E-04 2.16E-03 3.24E-04 NEIWIT$8308 Hydrofluoric acid 2.05E-02 5.99E-03 2.46E-04 3.07E-03 3.07E-04 NEIWIT$8308 Mercury (elemental) 7.50E-05 0.00E+00 2.65E-08 0.00E+00 2.25E-08 NEIWIT$8308 Nickel compounds 3.00E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00

1 Some maximum acute impacts may be at onsite locations.

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