3 brick 112BHI 11 112 US 4 No uncontrolled stack dc 1 brick 40 112US 4 112 BH 6 No baghouse dr 1 brick 52 2.36 1.73 112BH 6 112 US 15 No uncontrolled stack dc 5 brick 36 17.72 4.75 112US 15 113 US 1 No uncontrolled stack tk 1 brick 40 4.91 2.50 113US 1 114 US 1 No uncontrolled stack tk 1 brick 28 6.3 2.83 114US 1 116 US 3 No uncontrolled stack tk 1 brick 20 8 3.19 116US 3 118 US 5 No uncontrolled stack tk 2 brick 35 25 5.64 118US 5 118 US 4 No uncontrolled stack tk 1 brick 35 4.9 2.50 118US 4 118 US 6 No uncontrolled stack tk 3 brick 35 9 3.39 118US 6 120 US 2 No uncontrolled stack dc 1 brick 120US 2 120 US 1 No uncontrolled stack tk 1 brick 120US 1 121 US 1 No uncontrolled stack tk 1 brick 121US 1 121 US 2 No uncontrolled stack dc 1 brick 121US 2 122 US 5 No uncontrolled stack tk 1 brick 32 20.25 5.08 122US 5 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 264 122 US 1 No uncontrolled stack dr 1 clay 10 3.1 1.99 122US 1 122 US 2 No uncontrolled stack dr 2 sand 20 0.4 0.71 122US 2 122 US 3 No uncontrolled stack dc 1 brick 30 12.5 3.99 122US 3 122 US 4 No uncontrolled stack dc 1 brick 1 4 2.26 122US 4 123 US 6 No uncontrolled stack pk 15 roof tile 123US 6 123 BHI 2 No baghouse mh 2 3, g 1 3, s 1 2 brick terra cotta pipe rooftile 123BHI 2 123 US 3 No uncontrolled stack pk 7 to pk 9 sewer pipe 123US 3 123 US 4 No uncontrolled stack pk 10 to pk 13 sewer pipe 123US 4 123 US 1 No uncontrolled stack pk 1 to pk 3 sewer pipe 123US 1 123 US 5 No uncontrolled tack tk 1 sewer pipe 123US 5 123 BH 1 No baghouse mh 2  3, g 1 3, s 1 2 brick terra cotta pipe, tooftile 123BH 1 123 US 8 No uncontrolled stack tk 2 terra cotta 123US 8 123 SC 1 No scrubber gz 1 roof tile terra cotta 0 2.2 123SC 1 123 US 2 No uncontrolled stack pk 4 to pk 6 sewer pipe 123US 2 123 BH 4 No baghouse gr 1 to gr 2 brick, terra cotta,

pipe, rooftile 123BH 4 123 US 7 No uncontrolled stack pk 14 terra cotta 123US 7 126 US 1 TO US 6 No uncontrolled stack pk 1 to pk 6 brick 126US 1 TO US 6 127 US 6 No uncontrolled stack pk 6 brick 127US 6 127 US 7 No uncontrolled stack dc 1 brick 127US 7 127 US 8 No uncontrolled stack dc 1 brick 127US 8 128 DA 1 No packed bed tower tk 1 brick 72 12 3.91 128DA 1 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 265 128 US 1 No uncontrolled stack dc 1 brick 65 19.6 5.00 128US 1 129 US 2 No uncontrolled stack dc 1 brick 129US 2 129 US 4 No uncontrolled stack tk 1 brick 129US 4 130 US 3 No uncontrolled stack tk 1 brick 31 4.69 2.44 130US 3 130 US 4 No uncontrolled stack tk 2 brick 18 11.08 3.76 130US 4 131 US 6 No uncontrolled stack tk 1 brick 31 8.3 3.25 131US 6 131 US 1 No uncontrolled stack md 1 sand recycled brick coatings 15 9.6 131US 1 131 US 3 No uncontrolled stack misc 2 brick 28 3.1 131US 3 131 US 5 No uncontrolled stack dc 3, dc 4 brick 31 7 131US 5 131 BH 1 No baghouse dr 1 sand recycled brick 9.5 1.2 1.24 131BH 1 131 US 7 No uncontrolled stack tk 2 brick 31 8.3 3.25 131US 7 131 US 4 No uncontrolled stack dc 1, dc 2 brick 31 7 2.99 131US 4 131 US 2 No uncontrolled stack md 1 sand recycled brick coatings 19 7.1 131US 2 132 US 13 No uncontrolled stack fw 3 clay sand coating 22 0.8 132US 13 132 US 6 No uncontrolled stack dc 6 brick 20 8.03 3.20 132US 6 132 US 7 No uncontrolled stack tk 1 brick 36 13.6 4.16 132US 7 132 US 3 No uncontrolled stack dc 3 brick 20 8.03 3.20 132US 3 132 US 2 No uncontrolled stack dc 2 brick 20 8.03 3.20 132US 2 132 US 11 No uncontrolled stack fw 2 clay sand coatings 3.5 2.25 132US 11 132 US 10 No uncontrolled stack fw 1 clay sand coating 3.5 2.25 132US 10 132 US 1 No uncontrolled stack dc 1 brick 20 8.03 3.20 132US 1 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 266 132 US 4 No uncontrolled stack dc 4 brick 20 8.03 3.20 132US 4 132 US 12 No uncontrolled stack misc 1 brick 10 7.1 132US 12 132 US 8 No uncontrolled stack dc 7 brick 20 3.1 1.99 132US 8 132 US 5 No uncontrolled stack dc 5 brick 20 8.03 3.20 132US5 132 US 9 No uncontrolled stack dc 8 brick 20 3.1 1.99 132US 9 133 US 18 No uncontrolled stack tk 3 brick 46 28.27 6.00 133US 18 133 US 5 TO US 8 No uncontrolled stack dc 1 to dc 8 brick 30 133US 5 TO US 8 133 US 1 TO US 2 No uncontrolled stack mw 1 to mw 2 colorants 133US 1 TO US 2 133 BH 2 No uncontrolled stack cta 2 brick 133BH 2 133 BH 1 No fabric filter cta 1 brick 133BH 1 133 US 3 No uncontrolled stack dr 1 brick 133US 3 133 US 15 TO US 17 No uncontrolled stack dc 9 brick 55 133US 15 TO US

17 133 US 11,

US 12 No uncontrolled stack tk 1 brick 40.5 133US 11, US 12 133 US 9, US

10 No uncontrolled stack tk 2 brick 45 133US 9, US 10 134 US 6 No uncontrolled stack tk 3 brick 40 8.8 3.35 134US 6 134 US 4 No uncontrolled stack tk 1 brick 29 7.1 3.01 134US 4 134 US 5 No uncontrolled stack tk 2 brick 29 7.1 3.01 134US 5 135 US 3 No uncontrolled stack tk 3 brick 45 7.07 3.00 135US 3 135 US 1 No uncontrolled stack tk 1 brick 60 7.07 3.00 135US 1 135 US 4 No uncontrolled stack dc 1 brick 60 7.07 3.00 135US 4 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 267 135 US 2 No uncontrolled stack tk 2 brick 45 7.07 3.00 135US 2 135 US 5 No uncontrolled stack dc 2 brick 50 7.07 3.00 135US 5 136 US 4 No uncontrolled stack tk 1 brick 25 3.01 1.96 136US 4 137 CY 3 No twin cyclones misc 1 brick 46 10.47 137CY 3 137 DS 1 No uncontrolled stack tk 1 brick 71 6.2 2.81 137DS 1 137 CY 1 No twin cyclones md 1, cta 1 brick 44 9.6 137CY 1 137 DS 1 No uncontrolled stack tk 2 brick 71 6.2 2.81 137DS 1A 137 US 3 No uncontrolled stack tk 5 red pavers 30 9.62 3.50 137US 3 137 US 4 No uncontrolled stack tk 3 brick 110 12.05 3.92 137US 4 137 CY 2 No twin cyclones cta 2 brick 38 7.1 137CY 2 137 US 4 No uncontrolled stack tk 4 brick 110 12.05 3.92 137US 4A 138 US 5 Yes uncontrolled stack tk 1 brick 90 4.9 2.50 138US 5 140 US 3 No uncontrolled stack tk 1 face brick 35 115 12.10 140US 3 140 US 1 No uncontrolled stack dc 1 face brick 30 191 15.59 140US 1 140 US 2 No uncontrolled stack dc 2 face brick 30 59 8.67 140US 2 141 US 4 No uncontrolled stack tk 1 tile and brick 40 8.5 3.29 141US 4 142 US 1 No uncontrolled stack tk 1 clay pipe 142US 1 143 US 1 No uncontrolled stack tk 1 brick 143US 1 143 US 2 No uncontrolled stack tk 2 brick 143US 2 143 SC 1 No scrubber dr 1 sand 143SC 1 143 US 4 TO US 5 No uncontrolled stack dc 2 brick 143US 4 TO US 5 143 US 6 No uncontrolled stack ca 1 brick 143US 6 144 US 1 No uncontrolled stack tk 1 brick 25 4.83 2.48 144US 1 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 268 144 US 2 No uncontrolled stack dc 1 brick 23 12 3.91 144US 2 146 US 6 No uncontrolled stack tk 1 clay roofing tile 10.5 3.9 2.23 146US 6 146 US 7 No uncontrolled stack tk 2 clay roofing tile 146US 7 146 US 3 No uncontrolled stack dc 3 clay roofing tile 7.75 24.5 5.59 146US 3 146 US 8 No uncontrolled stack tk 3 clay roofing tile 6.25 146US 8 146 US 5 No uncontrolled stack pk 1 clay roofing tile 146US 5 147 US 1 No stack tk 1 brick 175 7.1 3.01 147US 1 148 DA 1 No limestone scrubber tk 1 brick 80 148DA 1 149 US 1 No uncontrolled stack tk 1 43 8.7 3.33 149US 1 150 BH 1 No baghouse cta 3 brick 3.56 150BH 1 150 DIFF 2 No dry injection fabric filter tk 2 brick 60 8.3 3.25 150DIFF 2 150 SC 1 No scrubber cta 1, cta 2, md 1,

md 2, dr 1 brick 150SC 1 150 DIFF 1 No dry injection fabric filter tk 1 brick 60 8.3 3.25 150DIFF 1 151 BH 2 No dust collector gs 1 brick 7 5.3 2.60 151BH 2 151 DLS 1 No dry lime scrubber tk 1 brick 86 14 4.22 151DLS 1 151 US 1 No uncontrolled stack dc 1 brick 37 7 2.99 151US 1 151 US 6 No uncontrolled stack misc 1 brick 41 7 151US 6 151 BH 1 No dust collector mw 1, fw 1 brick 6 1.8 151BH 1 152 US 1 No uncontrolled stack tk 1 brick 20 4.83 2.48 152US 1 153 BH 3 No dry bag house gr 1 glazed tile 16 1.75 153BH 3 153 US 10 No uncontrolled stack tk 2 glazed tile fire brick 22 1.76 1.50 153US 10 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 269 153 US 3 No uncontrolled stack gz 8 glazed tile 8.58 1.76 153US 3 153 BH 2 No dry bag house mw 1 glazed tile 10 1.75 153BH 2 153 BH 1 No dry bag house s 7 fire brick 19 7.06 3.00 153BH 1 153 US 4 No uncontrolled stack gz 9 glazed tile 8.75 1.76 153US 4 153 US 5 No uncontrolled stack gz 10 glazed tile 4 1.76 153US 5 153 US 6 No uncontrolled stack gz 11 glazed tile 10 1.76 153US 6 153 US 7 No uncontrolled stack tk 1 glazed tile firebrick 22 0.54 0.83 153US 7 153 US 8 No uncontrolled stack tk 1 glazed tile fire brick 27 1.76 1.50 153US 8 153 US 9 No uncontrolled stack tk 2 glazed tile fire brick 16.67 1 1.13 153US 9 154 SC 1 No wet scrubber tk 1 brick 55 16 4.51 154SC 1 154 SC 2 No wet scrubber tk 2 brick 80 100 11.28 154SC 2 155 DLS 1 No dry lime scrubber tk 1 brick 49.4 12.6 4.01 155DLS 1 155 BH 1 No baghouse g 1, g 2, s 1 brick 15 12.5 3.99 155BH 1 155 BH 2 No cyclone/ baghouse cta 7, mw 1, fw 1 brick 15 1.8 155BH 2 158 US 3 No uncontrolled stack tk 1 brick 34 6.3 2.83 158US 3 158 US 1 No uncontrolled stack dc 1 brick 30 7.1 3.01 158US 1 159 US 5 No dc 2 brick 30 9.6 3.50 159US 5 159 US 6 No tk 1 brick 30 8.4 3.27 159US 6 159 US 4 No dc 1 brick 30 7 2.99 159US 4 184 BH 1 No fabric filter mh 1 to mh 2, cr 1 quarry floor tile 0.00 184BH 1 184 BH 3 No fabric filter mw 1 to mw 2 quarry floor tile 0.00 184BH 3 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 270 184 US 1 No uncontrolled stack dc 1 quarry floor tile 11.1 0.00 184US 1 184 US 3 No uncontrolled stack tk 1 to tk 4 quarry floor tile 19.63 0.00 184US 3 184 US 4 No uncontrolled stack pk 2 wall tile 24 1.4 0.00 184US 4 184 BH 2 No fabric filter s 1 to s 8, g 1 to g 2 quarry floor tile 0.00 184BH 2 184 US 5 No uncontrolled stack pk 3 wall tile 19 0.54 0.00 184US 5 184 US 6 No uncontrolled stack pk 1 wall tile 17 0.35 0.00 184US 6 185 US 3 No uncontrolled stack pk 2 floor tile 25 9 0.00 185US 3 185 US 4 No uncontrolled stack tk 1 floor tile 25 4 0.00 185US 4 185 US 5 No uncontrolled stack pk 3 floor tile 22 6 0.00 185US 5 185 US 6 No uncontrolled stack pk 4 floor tile 26 6 0.00 185US 6 185 US 1 No uncontrolled stack dp 2 floor tile 4 6 0.00 185US 1 185 US 2 No uncontrolled stack pk 1 floor tile 25 9 0.00 185US 2 186 BH 1 No fabric filter g 1, g 2, s 1, s 2 clay, shale 26.5 5.33 0.00 186BH 1 186 BH 2 No fabric filter gr 1, gr 2 tile, brick 29 1.88 0.00 186BH 2 186 BH 3 No cartridge filter g 3, g 4 tile, brick 15 1.6 0.00 186BH 3 186 US 10 No uncontrolled stack tk 2 tile, brick 29 2.63 0.00 186US 10 186 US 11 No uncontrolled stack tk 3 tile, brick 34 2.63 0.00 186US 11 186 US 12 No uncontrolled stack tk 4 tile, brick 44.33 2.63 0.00 186US 12 186 US 9 No uncontrolled stack tk 1 tile, brick 29.25 6.56 0.00 186US 9 187 BH 5 No fabric filter mh 5 minor constituents 62 0.73 0.00 187BH 5 187 BH 10 No fabric filter mh 25 floor tile 14.1 1 0.00 187BH 10 187 BH 11 No fabric filter gr 1 floor tile 40 16 0.00 187BH 11 187 BH 12 No fabric filter gr 2 floor tile 40 16 0.00 187BH 12 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 271 187 BH 13 No fabric filter gr 3 floor tile 40 16 0.00 187BH 13 187 BH 2 No fabric filter g 1 shale 58 0.92 0.00 187BH 2 187 BH 3 No fabric filter mh 3, mh 4 shale 55.6 0.78 0.00 187BH 3 187 BH 4 No fabric filter misc 1 minor constituents 7 0.63 0.00 187BH 4 187 BH 1 No fabric filter mh 2, cr 1 shale 60.3 0.84 0.00 187BH 1 187 BH 6 No fabric filter we 1 to we 2, mw 1 tile body 50.5 0.78 0.00 187BH 6 187 BH 8 No fabric filter md 1 floor tile 8 0.42 0.00 187BH 8 187 US 2 No uncontrolled stack rk 1 glaze tile 24.33 5.24 0.00 187US 2 187 US 3 No uncontrolled stack dc 3 floor tile 27.3 7.1 0.00 187US 3 187 US 4 No uncontrolled stack dc 4 floor tile 0.00 187US 4 187 US 5 No uncontrolled stack dc 5 floor tile 32 5.6 0.00 187US 5 187 US 6 No uncontrolled stack tk 1 floor tile 32.3 5.6 0.00 187US 6 187 US 7 No uncontrolled stack tk 2 floor tile 0.00 187US 7 187 BH 9 No fabric filter mh 18 floor tile 14.1 1 0.00 187BH 9 187 US 1 No uncontrolled stack dc 1 glazed tile 21.3 1.76 0.00 187US 1 187 US 8 No uncontrolled stack tk 3 floor tile 29.5 5.7 0.00 187US 8 188 US 8 No uncontrolled stack tk 1 , tk 2 quarry tile 60 7.1 0.00 188US 8 188 BH 1 No baghouse s 1, g 1 quarry tile 40 3.5 0.00 188BH 1 188 BH 2 No baghouse s 2, g 2 quarry tile 40 3.5 0.00 188BH 2 189 US 8 No uncontrolled stack tk 1 quarry floor tile 30 3.14 0.00 189US 8 189 US 6 No uncontrolled stack misc 2 quarry floor tile 12 0.8 0.00 189US 6 189 US 9 No uncontrolled stack tk 2 quarry floor tile 30 3.14 0.00 189US 9 189 US 5 No uncontrolled stack misc 1 quarry floor tile 12 0.8 0.00 189US 5 TABLE 12. ( continued)

FACID APCD Multiple devices APCD type Sources Product type Stack height Stack area Stack diameter APCD ID 272 189 BH 2 No baghouse g 3, s 3, mw 3 quarry floor tile 30 3.14 0.00 189BH 2 189 BH 1 No baghouse g 1, g 2, s 1, s 2,

mw 1, mw 2 quarry floor tile 35 7.1 0.00 189BH 1 189 US 7 No uncontrolled stack misc 3 quarry floor tile 9 0.8 0.00 189US 7 189 US 11 No uncontrolled stack tk 4 quarry floor tile 35 4.9 0.00 189US 11 189 US 10 No uncontrolled stack tk 3 quarry floor tile 35 4.9 0.00 189US 10 189 BH 3 No baghouse g 4, s 4, mw 4 quarry floor tile 20 3.14 0.00 189BH 3 273 TABLE 13. INLET GAS PARAMETERS APCDID Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Inlet ID 1DLS 1 30734 18856 450 0.95 lb/ ton Test data 1DLS 12 7US 8 29249 15257 18 558.5 7US 811 9DA 1 9DA 159 13US 1 115 13US 15 13DA 1A 2.4 475 13DA 1A4 13DA 1 2.4 475 13DA 14 13US 2 115 13US 26 13US 3 115 13US 37 13US 4 115 13US 48 31DA 1 31DA 152 31DA 1A 31DA 1A52 59BH 1 18471 3 20 70 59BH 112 72BH 1 41480 72BH 113 72BH 2 4600 72BH 214 72BH 3 41480 72BH 315 72BH 4 1100 72BH 416 72BH 5 5345 72BH 517 85BH 3 140 85BH 318 101BH 2 1000 980 101BH 219 104US 4 0.0033 lb/ ton Emission factor 104US 420 111BHI 1 38500 64 111BHI 122 111BHI 2 4440 64 111BHI 223 111BHI 3 35000 64 111BHI 324 111BHI 4 4440 150 111BHI 421 112BHI 1 23798 64 112BHI 131 112BHI 2 50705 64 112BHI 228 112BHI 3 11508 64 112BHI 326 112BHI 4 68943 64 112BHI 430 TABLE 13. ( continued)

APCDID Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Inlet ID 274 112BHI 5 22845 64 112BHI 529 112BH 6 5843 100 112BH 627 112BHI 7 9955 64 112BHI 732 112BHI 8 6005 64 112BHI 833 112BHI 9 18000 64 112BHI 934 114US 1 200 114US 137 128DA 1 375 128DA 138 131BH 1 6000 5100 1 120 131BH 139 137CY 1 21152 137CY 140 137DS 1 150 137US 142 137CY 2 16430 137CY 241 141US 4 20000 10000 141US 443 143SC 1 600 143SC 145 148DA 1 30000 17661 4.3 17.5 322 0.15 lb/ ton Test data 148DA 146 150BH 1 6200 150BH 149 150DIFF 1 150DIFF 147 150SC 1 7800 150SC 150 150DIFF 2 28525 13270 9.1 16.8 624 150DIFF 248 151DLS 1 30000 17500 7.8 17 345 0.81 lb/ ton Test data 151DLS 151 154SC 1 15.3 500.1 0.11 lb/ ton Test data 154SC 153 154SC 2 59400 25835 16.9 489 154SC 254 155DLS 1 31103 16970 7.79 17.5 101 0.18 lb/ ton Test data 155DLS 157 155BH 1 68 155BH 155 155BH 2 68 155BH 256 112BHI 10 21000 64 112BHI 1035 112BHI 11 21000 64 112BHI 1136 112US 11 15800 425 112US 1125 275 TABLE 14. INLET GAS HAP Inlet ID Inlet Gas HAP Amount Units HAP basis 1DLS 12 HF  Hydrogen fluoride 0.88 lb/ ton Test data 13DA 1A4 HF  Hydrogen fluoride 0.69 lb/ ton Test data 13DA 14 HF  Hydrogen fluoride 0.69 lb/ ton Test data 9DA 159 HF  Hydrogen fluoride 0.763 lb/ ton Test data 9DA 159 HCl  Hydrochloric acid 0.097 lb/ ton Test data 31DA 1A52 HF  Hydrogen fluoride 0.49 lb/ ton Test data ( prior to control device installation)

31DA 152 HF  Hydrogen fluoride 0.451 lb/ ton Mass balance 148DA 146 HF  Hydrogen fluoride 0.406 lb/ ton Test data 148DA 146 HCl  Hydrochloric acid 0.434 lb/ ton Test data 150DIFF 147 HF  Hydrogen fluoride 0.51 lb/ ton Test data 150BH 149 Manganese Compounds 3.5 ton/ yr Mass balance 150BH 149 Chromium Compounds 1 ton/ yr Mass balance 150SC 150 Chromium Compounds 2 ton/ yr Mass balance 150SC 150 Manganese Compounds 2.2 ton/ yr Mass balance 150DIFF 248 HF  Hydrogen fluoride 0.51 lb/ ton Test data 151DLS 151 HCl  Hydrochloric acid 0.2 lb/ ton Test data 151DLS 151 HF  Hydrogen fluoride 0.35 lb/ ton Test data 154SC 153 HF  Hydrogen fluoride 2.1 lb/ ton Test data 154SC 254 HF  Hydrogen fluoride 0.753 lb/ ton Test data 155DLS 157 HF  Hydrogen fluoride 1.035 lb/ ton Test data 155DLS 157 HCl  Hydrochloric acid 0.19 lb/ ton Test data 276 TABLE 15. OUTLET GAS PARAMETERS APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 1DLS 1 3 24280 17486 5 17 230 0.004 lb/ ton Test data 1DLS 13 1US 2 2 8782 4900 6 15 410 0.93 lb/ ton 0.06 lb/ ton Test data Test data 1US 22 5US 1 5 12856 110 5US 15 5US 2 6 26000 200 5US 26 5US 3 230 26000 200 5US 3230 5US 4 7 36950 550 5US 47 5US 5 8 36950 550 5US 58 6US 1 TO US 2 9 12856 110 6US 1 TO US 29 6US 3 10 26000 200 6US 310 6US 4 11 26000 200 6US 411 6US 5 12 26000 200 6US 512 6US 6 13 26000 200 6US 613 6US 7 14 36950 550 6US 714 6US 8 15 36950 550 6US 815 7US 8 132 0.292 lb/ ton Test data 7US 8132 8US 3 16 9800 300 8US 316 10US 1 254 105 10US 1 10US 2 255 105 10US 2 10US 3 256 105 10US 3 10US 4 19 105 10US 419 10US 5 20 330 10US 520 10US 6 21 330 10US 621 11US 1 22 115 11US 122 11US 2 23 100 11US 223 11US 3 24 41193 28912 5.44 21 256 11US 324 11US 4 258 68 11US 4258 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 277 12US 1 39 250 12US 139 12US 2, US 3 40 85 12US 2, US 340 12US 6, US 7 41 30000 21000 45 20.5 115 12US 6, US 741 12US 8 42 18000 9400 4.4 550 12US 842 12US 9 43 18000 9400 4.4 550 12US 943 13DA 1 25 39350 21445 6.2 16.5 440 0.4 lb/ ton 0.65 lb/ ton Test data Test data 13DA 125 13DA 1A 377 39350 21445 6.2 16.5 440 0.4 lb/ ton 0.65 lb/ ton Test data Test data 13DA 1A25 13US 1 26 21200 18500 5.7 20.9 110 13US 126 13US 2 27 21200 18500 5.7 20.9 110 13US 227 13US 3 28 21200 18500 5.7 20.9 110 13US 328 13US 4 29 21200 18500 5.7 20.9 110 13US 429 14US 1 30 18700 350 14US 130 14US 2 31 30840 90 14US 231 15US 1 32 20000 90 15US 132 15US 2 33 17600 400 15US 233 16US 1 35 10230 115 16US 135 16US 2 36 10230 115 16US 236 16US 3 34 30500 410 16US 334 17US 2 38 32000 120 17US 238 17US 3 37 18734 358 17US 337 19US 5 47 19US 547 19US 6 48 19US 648 19US 7 TO US 8 49 19US 7 TO US 849 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 278 20US 1 44 25185 379 0.96 lb/ ton 0.024 lb/ ton AP 42 emission factor AP 42 emission factor 20US 144 20US 2 45 38432 593 0.96 lb/ ton 0.024 lb/ ton AP 42 emission factor AP 42 emission factor 20US 245 20US 3 TO US 5 46 130 0.187 lb/ ton 0.43 lb/ ton AP 42 emission factor Mass balance 20US 3 TO US 546 23BH 1 55 600 68 23BH 155 23US 1 57 21200 320 23US 157 23US 2 58 21200 350 23US 258 23BH 2 56 1500 68 23BH 256 23BH 3 72 2350 68 23BH 372 23US 3 59 21200 400 23US 359 23US 4 60 400 23US 460 23US 5 61 400 23US 561 23US 6 62 400 23US 662 23US 7 63 400 23US 763 23FE 8 69 1140 840 23FE 869 23US 8 64 400 23US 864 23US 9 65 400 23US 965 24BH 1 50 13000 3 68 24BH 150 24US 1 51 100 24US 151 24US 2 52 425 24US 252 24US 3 53 100 24US 353 24US 4 54 617 24US 454 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 279 25US 6 261 25US 6261 25US 7 74 25US 774 25US 8 71 25US 871 25US 9 70 25US 970 26BH 1 262 2800 26BH 1262 26US 2 75 26US 275 27BH 1 263 68 27BH 1263 27US 1 77 27US 177 28BH 1 79 1400 68 28BH 179 28US 1 78 28US 178 29US 1 80 2100 149 29US 180 30US 1 81 7610 411 30US 181 30US 2 82 8220 435 30US 282 31DA 1A 387 25000 15000 460 31DA 1A188 31DA 1 88 25000 15000 460 31DA 1188 31US 5 86 31US 586 31US 6 87 31US 687 32US 9 83 32US 983 41US 1 97 20828 18247 7.86 20.4 100 0.11 lb/ ton 0.076 lb/ ton Test data Test data 41US 197 41US 2 98 19765 17228 8 20.4 99.7 0.056 lb/ ton 0.042 lb/ ton Test data Test data 41US 298 41US 3 96 30835 17403 5.19 18.1 436 0.87 lb/ ton 0.074 lb/ ton Test data Test data 41US 396 42US 1 90 120 42US 190 42US 2 91 375 42US 291 43US 1 94 36150 125 43US 194 43US 4 93 140 43US 493 47US 3 101 15622 7655 474 47US 3101 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 280 48US 2 102 22500 11500 9.1 16.4 482 48US 2102 49US 2 103 28600 15000 7.6 16.6 488 49US 2103 49US 4 104 28600 15000 7.6 16.6 488 49US 4104 51BH 1 113 15500 51BH 1113 51US 1 111 90 51US 1111 51BHI 1 114 1000 51BHI 1114 51US 2 105 105 51US 2105 51BH 3 115 2930 51BH 3115 51US 4 106 16440 9986 8.49 16.83 320 51US 4106 51US 5 107 105 51US 5107 51US 6 112 27000 90 51US 6112 51US 7 108 19690 105 51US 7108 51US 8 116 19690 105 51US 8116 51US 9 109 29095 15024 10.14 17 436 51US 9109 52US 2 118 44837 41571 3.2 19.8 94 0.018 lb/ ton Test data 52US 2118 52BH 2 117 17660 13128 4.2 15.8 242 0.04 lb/ ton Test data 52BH 2117 53BH 1 119 25250 400 53BH 1119 54BH 1 122 13300 60 54BH 1122 54US 2 120 15176 9 17 160 0.93 lb/ ton 0.08 lb/ ton Emission factor 54US 2120 54US 4 121 14000 9 17 375 0.93 lb/ ton 0.08 lb/ ton Emission factor 54US 4121 55US 1 123 13950 475 55US 1123 55US 2 124 19800 350 55US 2124 56US 1 131 56US 1131 57BH 1 130 18500 2 68 0.0072 lb/ ton Test data 57BH 1130 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 281 57US 1 125 17800 14500 7 19 145 0.032 lb/ ton Test data ( Method 25A) 57US 1125 57US 2 126 18500 15000 7 19 145 0.032 lb/ ton Test data ( DC 1) 57US 2126 57BH 3 127 2600 2336 5 130 0.4 ton/ yr Emission factor 57BH 3127 57US 3 128 7300 4350 10 335 0.67 lb/ ton 0.04 lb/ ton Test data Test data 57US 3128 57US 4 129 18500 15000 7 145 0.67 lb/ ton 0.04 lb/ ton Test data ( TK 1) Test data ( TK 1) 57US 4129 58BH 1 135 22500 22500 2 68 58BH 1135 58US 1 136 17800 14500 7 145 58US 1136 58BH 2 138 4350 3700 6 130 58BH 2138 58US 2 137 25000 22500 7 130 58US 2137 58US 3 133 13300 7900 7 13 380 58US 3133 58BH 3 134 28000 18000 6 13 300 0.04 lb/ ton Test data 58BH 3134 59BH 1 141 18471 3 20 70 59BH 1141 59US 1 139 14552 7 14 170 1.09 lb/ ton Engineering judgment 59US 1139 59US 2 140 29517 7 14 171 1.09 lb/ ton Engineering judgment 59US 2140 60BH 1 145 21500 68 60BH 1145 60BH 2 146 9500 68 60BH 2146 60BH 3 147 2180 120 60BH 3147 60US 4 142 5365 5 16 377 0.25 lb/ ton Test data 60US 4142 60US 5 143 5365 5 16 377 0.25 lb/ ton Test data 60US 5143 60US 6 144 9561 5 16 362 0.56 lb/ ton Test data 60US 6144 61BH 1 151 6500 68 61BH 1151 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 282 61BH 2 152 8500 68 61BH 2152 61US 4 148 23500 430 61US 4148 61US 5 149 23500 430 61US 5149 61US 6 150 33000 260 61US 6150 62US 3 153 260 62US 3153 62US 4 154 260 62US 4154 63US 2 155 0.02 lb/ ton South Coast AQMDs AB 2588 Emission inventory 63US 2155 63US 3 156 0.02 lb/ ton South Coast AQMDs AB 2588 Emission inventory 63US 3156 65US 1 157 28000 19 590 0.08 lb/ ton 0.08 lb/ ton AP 42 AP 42 65US 1157 65US 2 158 28000 19 590 65US 2158 65US 3 159 28000 19 590 0.08 lb/ ton 0.08 lb/ ton AP 42 AP 42 65US 3159 66US 2 160 38392 400 66US 2160 67US 3 161 67US 3161 68US 2 162 20500 12600 4 20 370 0.37 lb/ ton 0.024 lb/ ton AP 42 AP 42 68US 2162 69US 3 163 22500 12600 4 18 450 0.37 lb/ ton 0.024 lb/ ton AP 42 AP 42 69US 3163 69US 4 311 19870 12110 4 20 375 0.37 lb/ ton 0.024 lb/ ton AP 42 AP 42 69US 4311 70DIFF 1 164 16200 9208 9.4 13.5 413 0.253 lb/ hr Test data 70DIFF 1164 70DIFF 2 165 17583 10380 9.1 14 413 0.293 lb/ hr Test data 70DIFF 2165 72BH 1 166 41480 72BH 1166 72BH 2 167 4600 72BH 2167 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 283 72BH 3 168 41480 72BH 3168 72BH 4 169 1100 72BH 4169 72BH 5 173 5345 72BH 5173 73US 4 174 14.4 513 0.45 lb/ ton 0.73 lb/ ton Test data Test data 73US 4174 73US 5 175 0.53 lb/ ton 0.73 lb/ ton Test data Test data 73US 5175 75US 2 176 345 75US 2176 76US 1 177 420 76US 1177 76US 2 178 105 76US 2178 77US 5 180 77US 5180 78US 1 181 68000 78US 1181 78US 2 182 62000 78US 2182 78US 3 184 37000 78US 3184 78US 4 183 27000 78US 4183 79US 1 185 79US 1185 80US 1 186 80US 1186 80US 2 187 80US 2187 80US 3 188 80US 3188 82US 2 348 12700 180 82US 2348 82US 3 349 25400 2.8 395 82US 3349 84US 1 342 110 84US 1342 84US 2 189 31521 14935 7.4 16.5 533 84US 1189 85US 1 194 35165 26908 20 178 0.56 lb/ ton Test data 85US 1194 85BH 1 192 3700 68 0.65 ton/ yr Engineering judgment 85BH 1192 85CY 1 190 10106 5647 6.18 18 423 0.52 lb/ ton Test data 85CY 1190 85BH 2 191 605 68 85BH 2191 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 284 85BH 3 193 934 5 130 85BH 3193 86US 2 195 15 21.9 110 86US 2195 86US 3 196 13.7 610 86US 3196 86US 6 197 86US 6197 88US 2 207 35088.7 19374.4 5.7 18 438.1 0.678 tpy 0.088 tpy Emission factor Emission factor 88US 2207 89US 5 198 23603 11305 5.2 20.9 500 89US 5198 90US 1 203 25120 27488 98 90US 1203 90US 2 204 19216 19201 108 90US 2204 90US 3 205 59873 380 90US 3205 90US 4 206 88200 420 90US 4206 91US 1 199 7314 91US 1199 91US 2 200 7314 91US 2200 91US 3 201 7314 91US 3201 91US 4 202 7314 91US 4202 100DS 1 208 16725 13750 160 100DS 1208 100DS 1A 378 16725 13750 160 100DS 1A208 100US 2 209 160 100US 2209 100US 3 210 160 100US 3210 101US 1, US 2 216 80000 72770 100 101US 1,

US 2216 101DS 1A 384 8000 6680 150 101DS 1A213 101BH 1 212 1000 980 68 101BH 1212 101DS 1 213 8000 6680 150 101DS 1213 101BH 2 211 1000 980 68 101BH 2211 101US 4 215 50000 45480 100 101US 4215 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 285 101US 5 214 46500 28900 360 101US 5214 102BH 1 345 68 102BH 13445 102DS 1A 385 102DS 1A221 102DS 1 221 102DS 1221 102US 2 222 100 102US 2222 103DS 1A 381 12500 10270 160 103DS 1A224 103DS 1B 382 12500 10270 160 103DS 1B224 103DS 1C 383 12500 10270 160 103DS 1C224 103BH 1 229 1000 980 68 103BH 1229 103DS 1 224 12500 10270 160 103DS 1224 103DS 2 223 8000 6680 150 103DS 2223 103DS 2A 380 8000 6680 150 103DS 2A223 103BH 2 227 1000 980 68 103BH 2227 104US 1 218 87 200 104US 1218 104US 2 217 5440 130 104US 2217 104US 3 220 5173 340 104US 3220 104US 4 219 0.0002 lb/ ton Emission factor 104US 4219 105US 1 TO US 5 226 450 105US 1 TO US 5226 105US 6 228 80 105US 6228 111US 1 TO US 6 232 3175 100 111US 1 TO US 6232 111US 7 233 2500 140 111US 7233 111US 8 231 22000 230 0.79 lb/ ton Test data 111US 8231 112US 1 245 25000 400 112US 1245 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 286 112US 2 236 25000 400 112US 2236 112US 3 237 9000 140 112US 3237 112US 6 246 35000 95 112US 6246 112BH 6 244 7000 76 112BH 6244 112US 7 247 35000 95 112US 7247 112US 8 248 23000 300 112US 8248 112US 9 239 49000 440 0.62 lb/ ton Test data 112US 9239 113US 1 252 113US 1252 114US 1 253 0.021 lb/ ton Emission factor 114US 1253 122US 1 264 2516 122US 1264 122US 3 266 4700 210 122US 3266 122US 5 265 22913 350 122US 5265 123US 1 272 123US 1272 123BH 1 268 41000 123BH 1268 123SC 1 278 10000 123SC 1278 123US 2 273 123US 2273 123BHI 2 269 17200 123BHI 2269 123US 3 274 123US 3274 123BH 4 267 9000 123BH 4267 123US 4 275 123US 4275 123US 5 270 123US 5270 123US 6 277 123US 6277 123US 7 276 123US 7276 123US 8 271 123US 8271 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 287 126US 1 TO US 6 279 126US 1 TO US 6279 127US 6 282 13746 4.9 19 577 127US 6282 127US 7 280 6496 4 21 120 127US 7280 127US 8 281 40317 4.6 21 110 127US 8281 128DA 1 283 47900 7.85 18 281 0.23 lb/ ton Test data 128DA 1283 128US 1 284 67100 5.53 21 108 128US 1284 129US 2 286 30800 3.26 21 88 129US 2286 129US 4 285 30990 7.15 18.75 374 129US 4285 130US 3 287 13000 425 130US 3287 130US 4 288 13000 375 1.28 lb/ ton Test data 130US 4288 131BH 1 289 120 131BH 1289 131US 3 290 85 131US 3290 131US 4 291 115 131US 4291 131US 5 323 115 131US 5323 131US 6 292 550 131US 6292 131US 7 293 131US 7293 132US 7 294 132US 7294 134US 4 330 445 134US 4330 134US 5 331 445 134US 5331 134US 6 332 445 134US 6332 135US 1 300 21700 12275 6.2 17 400.7 135US 1300 135US 2 298 21700 12275 6.2 17.9 400.7 135US 2298 135US 3 297 21700 12275 6.2 17.9 400.7 135US 3297 135US 4 301 9500 6175 4.7 18.8 298 135US 4301 135US 5 299 9500 6175 4.7 18.8 298 135US 5299 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 288 136US 4 302 13700 8699 4.37 17.5 330 136US 4302 137DS 1A 379 16737 13469 1.3 lb/ ton 0.18 lb/ ton Test data Test data 137DS 1A303 137DS 1 303 16737 13469 1.3 lb/ ton 0.18 lb/ ton Test data Test data 137DS 1303 137CY 3 305 24888 137CY 3305 137US 3 306 22673 11398 479 137US 3306 137US 4 304 23727 14213 12.6 15.5 292 137US 4304 137US 4A 386 23727 14213 12.6 15.5 292 137US 4A304 138US 5 307 13114 7129 11.4 15.9 138US 5307 140US 1 308 37000 120 140US 1308 140US 2 309 5000 300 140US 2309 140US 3 310 11000 500 140US 3310 141US 4 312 19400 8930 6.2 16.5 595 2.95 lb/ ton 141US 4312 142US 1 313 142US 1313 143US 1 316 18113 11.97 16.5 410 143US 1316 143US 2 315 31501 6.46 19 353 143US 2315 143US 4 TO US 5 314 52763 2.89 20 74.3 143US 4 TO US 5314 143US 6 317 12942 21.57 15.5 329 143US 6317 144US 1 318 20500 11100 7.3 17 400 0.27 lb/ ton 0.057 lb/ ton Test data Test data 144US 1318 144US 2 319 23800 20200 8 21 100 0.19 lb/ ton 0.28 lb/ ton Test data Test data 144US 2319 146US 3 327 42481 17.9 84.2 146US 3327 146US 5 324 146US 5324 146US 6 325 16.6 437.8 146US 6325 146US 7 326 146US 7326 146US 8 328 8824.3 19.7 301 146US 8328 147US 1 329 20000 10 210 147US 1329 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 289 148DA 1 333 30000 18577 4.8 18.5 302 0.15 lb/ ton Test data 148DA 1333 149US 1 334 20165 13769 6.42 16.2 261 149US 1334 150DIFF 1 337 150DIFF 1337 150BH 1 339 150BH 1339 150SC 1 340 150SC 1340 150DIFF 2 338 24350 16243 14.7 15.8 299 150DIFF 2338 151US 1 357 14000 12600 2.1 21 102 0.021 lb/ ton 0.047 lb/ ton Test data Test data 151US 1357 151BH 1 353 6350 5900 1.2 21 86 0.056 lb/ hr Test data 151BH 1353 151DLS 1 355 31300 19900 9.4 17 277 0.73 lb/ ton 0.8 lb/ ton Test data Test data 151DLS 1355 151BH 2 352 12000 11100 2 21 84 0.288 lb/ hr Test data 151BH 2352 151US 6 354 20300 18400 3.4 21 93 0.046 lb/ ton 0.047 lb/ ton Test data Test data 151US 6354 152US 1 358 9.73 16.4 425 0.502 lb/ ton Test data 152US 1358 153BH 1 375 68 153BH 1375 153BH 2 367 68 153BH 2367 153BH 3 366 68 153BH 3366 153US 3 359 68 153US 3359 153US 4 360 68 153US 4360 153US 5 361 68 153US 5361 153US 6 362 68 153US 6362 153US 7 376 68 153US 7376 153US 8 363 650 153US 8363 153US 9 364 200 153US 9364 154SC 1 368 18840 28353 250 0.11 lb/ ton 0.15 lb/ ton Test data Test data 154SC 1368 154SC 2 369 43800 28350 16.1 131 0.7 lb/ ton 0.17 lb/ ton Test data Test data 154SC 2369 155DLS 1 371 32347 18833 8.1 17.8 94 0.072 lb/ ton Test data 155DLS 1371 155BH 2 370 9600 155BH 2370 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 290 159US 4 372 21 100 159US 4372 159US 5 373 21 100 159US 5373 159US 6 374 7560 0 240 159US 6374 184BH 1 402 4500 184BH 1402 184US 1 406 21032 18387 5.18 21 107 184US 1406 184BH 2 403 28000 184BH 2403 184US 3 405 53741 34561 5.82 304 184US 3405 184BH 3 404 14000 184BH 3404 186US 9 407 18.5 300 186US 9407 187US 2 413 300 187US2413 187US 6 411 300 187US 6411 187US 8 412 300 187US8412 188BH 1 399 17000 188BH 1399 188BH 2 400 17000 188BH 2400 188US 8 401 33000 500 188US 8401 189BH 1 395 15000 189BH 1395 189BH 2 397 9000 189BH 2397 189BH 3 398 9000 189BH 3398 189US 5 392 800 189US 5392 189US 6 393 800 189US 6393 189US 7 394 800 189US 7394 189US 8 388 5000 325 189US 8388 189US 9 389 5000 350 189US 9389 20US 11 TO US 18 259 130 20US 11 TO US 18259 23US 10 66 400 23US 1066 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 291 23US 11 68 400 23US 1168 23US 12 73 23688 450 23US 1273 25US 10 67 25US 1067 32US 10 84 32US 1084 32US 11 85 32US 1185 43US 2, DS 1 92 40725 240 43US 2, DS 192 46US 1, DS 1 99 31791 20210 10.5 17 276 46US 1, DS 199 51US 10 110 225 51US 10110 112US 10 249 2500 500 112US 10249 112US 11 351 15800 425 112US 11351 112US 12 234 15800 425 2.12 lb/ ton Test data 112US 12234 112US 13 235 16700 490 0.89 lb/ ton Test data 112US 13235 112US 14 238 63000 90 112US 14238 112US 15 241 63000 90 112US 15241 112US 16 242 63000 90 112US 16242 112US 17 240 1000 100 112US 17240 112US 18 250 2500 500 112US 18250 112US 19 243 8000 50 112US 19243 112US 20 251 1000 50 112US 20251 133US 18 296 96363 57542 6.9 18 423 0.18 lb/ ton Test data 133US 18296 153US 10 365 550 153US 10365 186US 10 408 18.5 300 186US 10408 186US 11 409 300 186US 11409 186US 12 410 18.5 300 186US 12410 189US 10 390 5000 400 189US 10390 189US 11 391 5000 400 189US 11391 TABLE 15. ( continued)

APCD ID Outlet No. Actual flow Standard flow Moisture content O2 content Temperature PM PM units VOC VOC units PM basis VOC basis Outlet ID 292 72US 3, US 4, DS

2 170 76111 53165 7.72 17 216 0.965 lb/ ton Test data 72US 3, US 4,

DS 2170 133US 9, US 10 295 0.065 lb/ ton Test data 1 of 2 stacks 133US 9,

US 10295 293 TABLE 16. OUTLET GAS HAPS Outlet ID Outlet gas HAP Amount Units HAP basis 1DLS 13 HF  Hydrogen fluoride 0.003 lb/ ton Test data 1US 22 HF  Hydrogen fluoride 0.165 lb/ ton Test data 5US 47 HF  Hydrogen fluoride 0.82 lb/ ton Mass balance 5US 58 HF  Hydrogen fluoride 0.82 lb/ ton Mass balance 51US 4106 HCl  Hydrochloric acid 0.04 lb/ ton Test data 51US 4106 HF  Hydrogen fluoride 0.401 lb/ ton Test data 51US 9109 HF  Hydrogen fluoride 0.568 lb/ ton Test data 51US 9109 HCl  Hydrochloric acid 0.045 lb/ ton Test data 6US 714 HF  Hydrogen fluoride 0.72 lb/ ton Mass balance 6US 815 HF  Hydrogen fluoride 0.72 lb/ ton Mass balance 7US 8132 HF  Hydrogen fluoride 0.282 lb/ ton Test data 10US 520 HCl  Hydrochloric acid 0.117 lb/ ton Mass balance 10US 520 HF  Hydrogen fluoride 0.5747 lb/ ton Mass balance 10US 621 HF  Hydrogen fluoride 0.5747 lbs/ ton Mass balance 10US 621 HCl  Hydrochloric acid 0.117 lbs/ ton Mass balance 11US 324 HCl  Hydrochloric acid 0.689 lb/ ton Test data 12US 842 HF  Hydrogen fluoride 1.11 lb/ ton Mass balance 12US 943 HF  Hydrogen fluoride 1.11 lb/ ton Mass balance 13DA 1A25 HF  Hydrogen fluoride 0.053 lb/ ton Test data 13DA 125 HF  Hydrogen fluoride 0.053 lb/ ton Test data 19US 547 HF  Hydrogen fluoride 0.4368 lb/ ton 70% mass balance 19US 648 HF  Hydrogen fluoride 0.4368 lb/ ton 70% mass balance 19US 7 TO US 849 HF  Hydrogen fluoride 0.4368 lb/ ton 70% mass balance 20US 3 TO US 546 Naphthalene 0.00094 lb/ ton AP 42 emission factor 23US 359 HF  Hydrogen fluoride 0.23492 lb/ ton Ellis test data 25US 774 HF  Hydrogen fluoride 0.66 lb/ ton Mass balance 25US 871 HF  Hydrogen fluoride 0.66 lb/ ton Mass balance 25US 970 HF  Hydrogen fluoride 0.66 lb/ ton Mass balance 25US 1067 HF  Hydrogen fluoride 0.66 lb/ ton Mass balance 25US 6261 HF  Hydrogen fluoride 0.66 lb/ ton Mass balance 26US 275 HF  Hydrogen fluoride 0.51 lb/ ton Mass balance 27US 177 HF  Hydrogen fluoride 0.4 lb/ ton Mass balance 28US 178 HF  Hydrogen fluoride 1.16 lb/ ton Mass balance 30US 181 HF  Hydrogen fluoride 0.4335 lb/ ton Emission factor 30US 282 HF  Hydrogen fluoride 0.167 lb/ ton Emission factor 31US 586 HF  Hydrogen fluoride 0.194 lb/ ton Test data 31US 687 HF  Hydrogen fluoride 0.194 lb/ ton Test data 32US 983 HF  Hydrogen fluoride 0.539 lb/ ton Test data TABLE 16. ( continued)

Outlet ID Outlet gas HAP Amount Units HAP basis 294 32US 1084 HF  Hydrogen fluoride 0.499 lb/ ton Test data 32US 1185 HF  Hydrogen fluoride 0.499 lb/ ton Test data 46US 1, DS 199 HF  Hydrogen fluoride 0.297 lb/ ton Test data 47US 3101 HF  Hydrogen fluoride 0.373 lb/ ton Test data 48US 2102 HF  Hydrogen fluoride 0.328 lb/ ton Test data 49US 2103 Manganese Compounds 0.0000846 lb/ ton Test data 49US 2103 HF  Hydrogen fluoride 0.315 lb/ ton Test data 49US 2103 Antimony Compounds 0.0000638 lb/ ton Test data 49US 2103 Cobalt Compounds 0.00000427 lb/ ton Test data 49US 2103 HCl  Hydrochloric acid 0.18 lb/ ton Test data 49US 2103 Mercury Compounds 0.00001 lb/ ton Test data 49US 2103 Selenium Compounds 0.0000428 lb/ ton Test data 49US 2103 Chromium Compounds 0.0000209 lb/ ton Test data 49US 2103 Nickel Compounds 0.0000128 lb/ ton Test data 49US 2103 Arsenic Compounds 0.000023 lb/ ton Test data 49US 2103 Cadmium Compounds 0.00000576 lb/ ton Test data 49US 4104 Nickel Compounds 0.0000128 lb/ ton Test data 49US 4104 Manganese Compounds 0.0000846 lb/ ton Test data 49US 4104 Cobalt Compounds 0.00000427 lb/ ton Test data 49US 4104 HF  Hydrogen fluoride 0.315 lb/ ton Test data 49US 4104 HCl  Hydrochloric acid 0.18 lb/ ton Test data 49US 4104 Chromium Compounds 0.0000209 lb/ ton Test data 49US 4104 Cadmium Compounds 0.00000576 lb/ ton Test data 49US 4104 Arsenic Compounds 0.0000229 lb/ ton Test data 49US 4104 Selenium Compounds 0.0000428 lb/ ton Test data 49US 4104 Antimony Compounds 0.0000638 lb/ ton Test data 49US 4104 Mercury Compounds 0.00001 lb/ ton Test data 54US 2120 HF  Hydrogen fluoride 0.165 lb/ ton Emission factor 54US 4121 HF  Hydrogen fluoride 0.165 lb/ ton Emission factor 56US 1131 HF  Hydrogen fluoride 0.79 lb/ ton Mass balance 57US 3128 Manganese Compounds 0.000047 lb/ ton Test data 57US 3128 HF  Hydrogen fluoride 0.13 lb/ ton Test data 57US 3128 Chromium Compounds 0.000078 lb/ ton Test data 57US 4129 HF  Hydrogen fluoride 0.13 lb/ ton Test data ( tk 1) 57US 4129 Chromium Compounds 0.000078 lb/ ton Test data ( tk 1) 57US 4129 Manganese Compounds 0.000047 lb/ ton Test data ( tk 1) 65US 1157 HCl  Hydrochloric acid 0.025 lb/ ton AP 42 TABLE 16. ( continued)

Outlet ID Outlet gas HAP Amount Units HAP basis 295 65US 2158 HCl  Hydrochloric acid 0.025 lb/ ton AP 42 65US 2158 HF  Hydrogen fluoride 1.053 lb/ ton Test data 65US 3159 HCl  Hydrochloric acid 0.025 lb/ ton AP 42 66US 2160 HF  Hydrogen fluoride 6 ton/ yr Engineering judgment 66US 2160 HCl  Hydrochloric acid 3.2 ton/ yr Engineering judgment 67US 3161 HF  Hydrogen fluoride 0.2 lb/ ton Mass balance 68US 2162 HF  Hydrogen fluoride 0.37 lb/ ton AP 42 68US 2162 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 69US 3163 HF  Hydrogen fluoride 0.37 lb/ ton AP 42 69US 3163 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 69US 4311 HF  Hydrogen fluoride 0.37 lb/ ton AP 42 69US 4311 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 70DIFF 1164 HF  Hydrogen fluoride 0.000504 lb/ ton Test data 70DIFF 2165 HF  Hydrogen fluoride 0.000533 lb/ ton Test data 72US 3, US 4, DS 2170 HF  Hydrogen fluoride 0.258 lb/ ton Test data 72US 3, US 4, DS 2170 HCl  Hydrochloric acid 0.052 lb/ ton Test data 73US 4174 HF  Hydrogen fluoride 0.57 lb/ ton Test data 73US 5175 HF  Hydrogen fluoride 0.37 lb/ ton Test data 75US 2176 HF  Hydrogen fluoride 0.672 lb/ ton Mass balance 76US 1177 HF  Hydrogen fluoride 0.38 lb/ ton AP 42 77US 5180 HF  Hydrogen fluoride 0.33 lb/ ton Test data 78US 3184 HF  Hydrogen fluoride 1.04 lb/ ton Mass balance 78US 4183 HF  Hydrogen fluoride 0.84 lb/ ton Mass balance 79US 1185 HF  Hydrogen fluoride 1.34 lb/ ton Mass balance 80US 1186 HF  Hydrogen fluoride 2.18 ton/ yr Engineering judgment 80US 2187 HF  Hydrogen fluoride 2.18 ton/ yr Engineering judgment 80US 3188 HF  Hydrogen fluoride 2.18 ton/ yr Engineering judgment 84US 1189 HF  Hydrogen fluoride 0.46 lb/ ton Test data 85CY 1190 HF  Hydrogen fluoride 0.84 lb/ ton Test data 85US 1194 HF  Hydrogen fluoride 0.25 lb/ ton Test data 86US 3196 HF  Hydrogen fluoride 0.324 lb/ ton Test data 86US 3196 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 86US 6197 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 86US 6197 HF  Hydrogen fluoride 0.188 lb/ ton Test data 88US 2207 HF  Hydrogen fluoride 29.22 tpy Test data 89US 5198 HF  Hydrogen fluoride 0.8 lb/ ton Mass balance 91US 1199 HF  Hydrogen fluoride 0.58 lb/ ton Mass balance TABLE 16. ( continued)

Outlet ID Outlet gas HAP Amount Units HAP basis 296 91US 2200 HF  Hydrogen fluoride 0.58 lb/ ton Mass balance 91US 3201 HF  Hydrogen fluoride 0.58 lb/ ton Mass balance 91US 4202 HF  Hydrogen fluoride 0.58 lb/ ton Mass balance 100DS 1A208 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor 100DS 1208 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor 101DS 1A213 HF  Hydrogen fluoride 0.23 lb/ ton Test data 101DS 1213 HF  Hydrogen fluoride 0.23 lb/ ton Test data 102DS 1221 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor from Moncure 102DS 1A221 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor from Moncure 103DS 1A224 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor from Moncure 103DS 1B224 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor from Moncure 103DS 1C224 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor from Moncure 103DS 1224 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor from Moncure 103DS 2223 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor from Moncure 103DS 2A223 HF  Hydrogen fluoride 0.23 lb/ ton Emission factor from Moncure 104US 2217 HF  Hydrogen fluoride 0.0008 lb/ ton Mass balance 104US 2217 HCl  Hydrochloric acid 0.0058 lb/ ton Mass balance 111US 8231 HF  Hydrogen fluoride 0.44 lb/ ton Test data 112US 2236 HF  Hydrogen fluoride 0.72 lb/ ton Test data 112US 9239 HF  Hydrogen fluoride 0.58 lb/ ton Test data 112US 12234 HF  Hydrogen fluoride 0.95 lb/ ton Test data 112US 12234 HCl  Hydrochloric acid 0.89 lb/ ton Test data 112US 13235 HCl  Hydrochloric acid 0.27 lb/ ton Test data 112US 13235 HF  Hydrogen fluoride 0.88 lb/ ton Test data 113US 1252 HF  Hydrogen fluoride 1.11 lb/ ton Mass balance 114US 1253 HF  Hydrogen fluoride 0.078 lb/ ton Mass balance 122US 5265 HF  Hydrogen fluoride 0.39 lb/ ton Mass balance 123US 1272 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 123US 1272 HF  Hydrogen fluoride 0.196 lb/ ton Emission factor 123US 2273 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 123US 2273 HF  Hydrogen fluoride 0.196 lb/ ton Emission factor 123US 3274 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 TABLE 16. ( continued)

Outlet ID Outlet gas HAP Amount Units HAP basis 297 123US 3274 HF  Hydrogen fluoride 0.196 lb/ ton Emission factor 123US 4275 HF  Hydrogen fluoride 0.196 lb/ ton Emission factor 123US 4275 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 123US 5270 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 123US 5270 HF  Hydrogen fluoride 0.135 lb/ ton Test data 123US 6277 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 123US 6277 HF  Hydrogen fluoride 0.34 lb/ ton Emission factor 123US 7276 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 123US 7276 HF  Hydrogen fluoride 0.34 lb/ ton Emission factor 123US 8271 Chromium Compounds 0.000003 lb/ ton 123US 8271 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 123US 8271 Manganese Compounds 0.000055 lb/ ton 123US 8271 HF  Hydrogen fluoride 0.496 lb/ ton Test data 126US 1 TO US 6279 HF  Hydrogen fluoride 17.756 tpy 127US 6282 HF  Hydrogen fluoride 2.316 lb/ hr Test data 127US 7280 HF  Hydrogen fluoride 0.077 lb/ hr Test data 127US 8281 HF  Hydrogen fluoride 0.0449 lb/ hr Test data 128DA 1283 HF  Hydrogen fluoride 0.004 lb/ hr Test data 128US 1284 HF  Hydrogen fluoride 0.00056 lb/ hr Test data 129US 2286 HF  Hydrogen fluoride 0.83 ton/ yr Test data 129US 2286 HCl  Hydrochloric acid 0.37 ton/ yr Test data 129US 4285 HCl  Hydrochloric acid 9.4 ton/ yr Test data 129US 4285 HF  Hydrogen fluoride 15 ton/ yr Test data 130US 4288 HF  Hydrogen fluoride 0.96 lb/ ton Test data 130US 4288 HCl  Hydrochloric acid 0.91 lb/ ton Test data 131US 6292 HF  Hydrogen fluoride 0.61 lb/ ton Mass balance 131US 7293 HF  Hydrogen fluoride 0.61 lb/ ton Mass balance 132US 7294 HF  Hydrogen fluoride 0.78 lb/ ton Mass balance 133US 9, US 10295 HF  Hydrogen fluoride 0.015 lb/ ton Test data 1 of 2 stacks 133US 18296 HF  Hydrogen fluoride 0.89 lb/ ton Test data 133US 18296 HCl  Hydrochloric acid 0.43 lb/ ton Test data 135US 1300 HF  Hydrogen fluoride 0.328 lb/ ton Test data 135US 2298 HF  Hydrogen fluoride 0.328 lb/ ton Test data 135US 3297 HF  Hydrogen fluoride 0.455 lb/ ton Test data 135US 4301 HF  Hydrogen fluoride 0.127 lb/ ton Test data 135US 5299 HF  Hydrogen fluoride 0.127 lb/ ton Test data 137DS 1A303 HF  Hydrogen fluoride 0.18 lb/ ton Test data TABLE 16. ( continued)

Outlet ID Outlet gas HAP Amount Units HAP basis 298 137DS 1A303 Manganese Compounds 0.00048 lb/ ton Test data 137DS 1303 HF  Hydrogen fluoride 0.18 lb/ ton Test data 137DS 1303 Manganese Compounds 0.00048 lb/ ton Test data 137US 3306 HCl  Hydrochloric acid 0.07 lb/ ton Test data 137US 3306 HF  Hydrogen fluoride 0.29 lb/ ton Test data 137US 4304 Manganese Compounds 0.013 lb/ ton Test data 137US 4304 HF  Hydrogen fluoride 0.59 lb/ ton Test data 138US 5307 HF  Hydrogen fluoride 0.63 lb/ ton Test data 140US 3310 HF  Hydrogen fluoride 0.88 lb/ ton Mass balance 142US 1313 HF  Hydrogen fluoride 0.37 lb/ ton AP 42 142US 1313 HCl  Hydrochloric acid 0.17 lb/ ton AP 42 143US 1316 HCl  Hydrochloric acid 2.1 ton/ yr Test data 143US 1316 HF  Hydrogen fluoride 143US 2315 HF  Hydrogen fluoride 8.6 ton/ yr Test data 143US 2315 HCl  Hydrochloric acid 2.4 ton/ yr Test data 143US 6317 HF  Hydrogen fluoride 0.097 ton/ yr Test data 143US 4 TO US 5314 HF  Hydrogen fluoride 0.3 ton/ yr Test data 144US 1318 HF  Hydrogen fluoride 0.53 lb/ ton Test data 144US 1318 HCl  Hydrochloric acid 0.16 lb/ ton Test data 144US 2319 HCl  Hydrochloric acid 0.0094 lb/ ton Test data 144US 2319 HF  Hydrogen fluoride 0.15 lb/ ton Test data 146US 5324 HF  Hydrogen fluoride 0.29 lb/ ton Mass balance 146US 6325 HF  Hydrogen fluoride 0.29 lb/ ton Mass balance 146US 7326 HF  Hydrogen fluoride 0.29 lb/ ton Mass balance 146US 8328 HF  Hydrogen fluoride 0.29 lb/ ton Mass balance 147US 1329 HCl  Hydrochloric acid 0.55 lb/ ton Mass balance 148DA 1333 HCl  Hydrochloric acid 0.354 lb/ ton Test data 148DA 1333 HF  Hydrogen fluoride 0.027 lb/ ton Test data 149US 1334 HF  Hydrogen fluoride 0.54 lb/ ton Test data 149US 1334 HCl  Hydrochloric acid 0.032 lb/ ton Test data 150DIFF 1337 HF  Hydrogen fluoride 0.0011 lb/ ton Test data 150BH 1339 Manganese Compounds 0.1 ton/ yr Engineering judgment 150BH 1339 Chromium Compounds 0.1 ton/ yr Engineering judgment 150SC 1340 Manganese Compounds 0.1 ton/ yr Engineering judgment 150SC 1340 Chromium Compounds 0.1 ton/ yr Engineering judgment 150DIFF 2338 HF  Hydrogen fluoride 0.0011 lb/ ton Test data 151DLS 1355 HF  Hydrogen fluoride 0.00018 lb/ ton Test data TABLE 16. ( continued)

Outlet ID Outlet gas HAP Amount Units HAP basis 299 151DLS 1355 HCl  Hydrochloric acid 0.0037 lb/ ton Test data 151US 1357 HF  Hydrogen fluoride 0.00026 lb/ hr Test data 152US 1358 HF  Hydrogen fluoride 0.504 lb/ ton Test data 153US 8363 HF  Hydrogen fluoride 0.144 lb/ ton Mass balance 153US 10365 HF  Hydrogen fluoride 0.144 lb/ ton Mass balance 154SC 1368 HF  Hydrogen fluoride 0.0013 lb/ ton Test data 154SC 2369 HF  Hydrogen fluoride 0.188 lb/ ton Test data 155DLS 1371 HCl  Hydrochloric acid 0.068 lb/ ton Test data 155DLS 1371 HF  Hydrogen fluoride 0.068 lb/ ton Test data 159US 6374 HF  Hydrogen fluoride 1.47 lb/ ton Mass balance 300 TABLE 17. FABRIC FILTERS FACID APCD Filter type Install date Manufacturer Bags Filter Filter weight Bag life Ac ratio Cleaning 1 BH 1 b Carter Day 376 Polypropylene 24 4.2 Pulse jet 1 BH 2 b 81 Polypropylene 24 4.9 Pulse jet 1 BH 3 b 1985 Polyester 24 5.1 Pulse jet 100 BH 1 b 1994 Donaldson/ Torit 24 Cotton 1.5 Pulse jet 101 BH 1 b 1993 Donaldson/ Torit Cotton 1.7 Air pulse 101 BH 2 b 1993 Donaldson/ Torit Cotton 1.7 Air pulse 102 BH 1 b 1993 Donaldson/ Torit 12 1.5 Air pulse 103 BH 1 b 1986 Pneumafil Paper/ cellulose 1.1 Air pulse 103 BH 2 b 1986 Pneumafil Paper/ cellulose 1.1 Air pulse 104 BH 1 b 1991 Mac Equipment 44 Dacron polyester 16 60 11 Pulse jet 104 BH 2 b 1991 Mac Equipment 44 Dacron polyester 12 75 11 Pulse jet 105 BH 1 b 1960 Polypropylene 2.21 Shaking 105 BH 2 b 1970 Polypropylene 8.53 Shaking 106 BH 1 b Canvas Self cleaning 106 BH 2 b Canvas Self cleaning 106 BH 3 b Canvas Self cleaning 111 BHI 1 b 1980 Griffin Pulse jet 111 BHI 2 b 1980 DCE Pulse jet 111 BHI 3 b 1987 DCE Pulse jet 111 BHI 4 b 1980 DCE Pulse jet 112 BH 6 1990 DCE Pulse jet 112 BHI 1 b 1964 Sly Shaking 112 BHI 10 1994 DCE Pulse jet 112 BHI 11 b 1974 Carborundum Shaking 112 BHI 2 b 1964 Sly Shaking 112 BHI 3 b 1979 Carborundum Shaking 112 BHI 4 b 1964 Sly Shaking 112 BHI 5 b 1964 Sly Shaking 112 BHI 7 b 1964 Sly Shaking 112 BHI 8 b 1978 Carborundum Shaking 112 BHI 9 b 1956 Sly Shaking 119 BH 1 b 1973 Flex Kleen 256 Polyester 2.29 12 7.813 Pulse jet 123 BH 1 b Panghorn 3.16 123 BH 4 b Torit 2.39 TABLE 17. ( continued)

FACID APCD Filter type Install date Manufacturer Bags Filter Filter weight Bag life Ac ratio Cleaning 301 123 BHI 2 b American Wheelabrator 3.08 131 BH 1 b 1998 Dust Control Equip., Inc. 70 Nomex zylon bags 0.11 5.3 Pulse jet 133 BH 1 c 1994 Donaldson torrit modet dft2 8 8 Ultra web 3 Air down flow 133 BH 2 b 1979 Hi Vac 12 Coated bag nylon 36 136 BH 1 c 1996 Dust Hog 18 12 2.2 Pulse jet 136 BH 2 b 1988 Staclean 28 Singed polyester 16 12 3.17 Pulse jet 136 BH 3 b 1979 WW Sly 16 Polyester 16 24 3.41 Shaking 141 BH 1 144 BHI 1 b 1990 Halliburton 13 Cotton 12 2.5 Air shaker 144 BHI 3 b 1989 Halliburton 19 Poly felt 16 12 9.3 Pulse jet 146 BH 1 b 1985 Research Cottrell 30 Cotton polyester 60 146 BH 2 b 1985 Draco Midel M860 180 Cotton polyester 60 147 BH 1 b 1996 Sly Dyna Clone 100 Cloth 36 Pulse jet 147 BH 2 b 1989 Pangborn 404 80 Pulse jet 148 BH 1 b Pangborn Double " CT" 2.1 148 BH 2 b Torit TD970 2.1 150 BH 1 b Aget Napped cotton sateen 3.4 Shaking 153 BH 1 b 1966 Pangborn 130 Cotton Shaking 153 BH 2 b 1973 Sly 192 Cotton Shaking 153 BH 3 b 1993 W. W. Sly 36 Polyester felt 16 4.4 Pulse air 155 BH 1 c 1999 Farr 1.55 Pulse jet 155 BH 2 c 1998 Farr 6 1.8 Pulse jet 158 BH 1 b 1979 CE Air Preheater 150 Polypropylene 16 Reverse air 158 BH 2 b 1978 Fabripulse 216 Polypropylene 16 Reverse air 158 BH 3 b 1979 Air Preheater 90 Polyester Pulse jet 16 BH 1 b Panghorn Cotton 3.9 17 BH 1 Micro Pulsair Polyester felt 4.95 17 BH 2 Donaldson Polyester felt 5.94 18 BH 1 b Dust hog Pulse jet 184 BH 1 b 1993 Mikropul 64 Polyester Pulse jet 184 BH 2 b 1995 Wheelabrator 65 Paper Pulse jet 184 BH 3 b 1993 Mikropul 180 Cloth 48 6.5 Pulse jet 185 BH 1 b 1997 National Turbine 3 Pulse jet TABLE 17. ( continued)

FACID APCD Filter type Install date Manufacturer Bags Filter Filter weight Bag life Ac ratio Cleaning 302 186 BH 1 b 1956 Sly Sateen 60 Shaking 186 BH 2 b 1956 Pangborn 208 Sateen 24 Shaking 186 BH 3 c 1986 Bact 9 Polyester 24 2.3 Pulse jet 187 BH 1 b 1984 Beth Pulse 36 PE600 24 9.56 Pulse jet 187 BH 10 b 1989 WWSLY 28 Polypropylene 16 24 5.6 Pulse jet 187 BH 11 b 1969 Pangborn 30 Sateen 12 Shaking 187 BH 12 b 1969 Pangborn 30 Sateen 12 Shaking 187 BH 2 b 1984 Beth Pulse 56 Peal 601/ 75 24 9.01 Pulse jet 187 BH 3 b 1984 Beth Pulse 12 PE 600 24 11.03 Pulse jet 187 BH 4 b 1984 Chicago Pneumatic 12 Synthetic felt 24 12.5 Pulse jet 187 BH 5 c 1984 Chicago Pneumatic 9 Synthetic felt 24 12 Pulse jet 187 BH 6 b 1984 Beth Pulse 28 Pe 600 24 12 Pulse jet 187 BH 7 b 1985 DCF Volks 1 Synthetic felt 24 10 Pulse jet 187 BH 8 b 1985 DCE Volks 1 Synthetic felt 24 10 Pulse jet 187 BH 9 b 1989 WWSLY 28 Polypropylene 16 24 5.6 Pulse jet 188 BH 1 b 1980 American Air Filter 132 Polypropylene 16 12 5 Pulse jet 188 BH 2 b 1980 American Air filter 132 Polypropylene 16 12 5 Pulse jet 188 BH 3 b 189 BH 1 b 1964 Pang Born 600 Cotton 18 24 3.6 Pulse jet 189 BH 2 b 1968 Pang Born 376 Cotton 18 24 3.4 Pulse jet 189 BH 3 b 1968 Pang Born 450 Cotton 18 24 2.9 Pulse jet 19 BH 1 TO BH 3 b BACT Engineering 20 BH 1 b 1980 Ultra Industries 64 Pulse jet 20 BH 2 b 1980 Ultra Industries 25 Pulse jet 20 BH 3 b 1986 Peabody 25 Pulse jet 20 BH 4 b 1997 Ultra Industries 25 6.51 Pulse jet 22 BH 1 b 1955 Sly 23 BH 1 b 1990 Aget 40 Napped cotton sateen 10 60 2 Shaking 23 BH 2 b 1995 Aget 64 Napped cotton sateen 10 60 2.3 Shaking 23 BH 3 b 1996 Ecosystem srl 42 Cotton 16 6.5 Pulse jet 24 BH 1 b 1986 Fuller 168 Polyester 16 48 5.9 Pulse jet TABLE 17. ( continued)

FACID APCD Filter type Install date Manufacturer Bags Filter Filter weight Bag life Ac ratio Cleaning 303 26 BH 1 b Pangborn Polyester felt 16 3.5 Electric vibrator 27 BH 1 b Dustex 42 Polyester dacron 6.97 Pulse jet 28 BH 1 b Polyester felt 16 3.9 3 BH 1 b Johnson March Polypropylene Air jet 30 BH 1 b Polyester 6.25 Pulse jet 41 BH 1 b 1990 Torrit 1 Poly/ wool 36 Vibration 42 BH 1 b 43 BH 1 b 1957 Pang Born 9 Nylon 3.5 Mechanical 45 BHI 1 b 1968 W. W. Sly Mfg. Co. 34 Cotton sateen 10 24 2 Bag shaking 5 BHI 1 c 1990 Steel Craft Corporation 320 Polyester media 16 40 7.41 Pulse jet 51 BH 1 b 1993 Mac 144 Polyester 16 12 7.1 Pulse jet 51 BH 3 b 1993 Dustex 42 Polyester 16 12 7.1 Pulse jet 51 BHI 1 c 1989 Torit 8 Fiberglass 12 Pulse jet 52 BH 1 b 1981 C E 240 Fiberglass 18.6 12 5.8 Pulse jet 52 BH 2 b 1981 C E 240 Fiberglass 18.6 12 5.8 Pulse jet 53 BH 1 b 1981 C E 264 Fiberglass 18.6 12 6.4 Pulse jet 54 BH 1 b Polyethylene 4.17 Pulse jet 57 BH 1 b 1984 Wheelabrator Frye 150 8.7 Pulse jet 57 BH 2 c 1994 Gulf United 32 1.3 57 BH 3 b 1984 Ultra 65 3.8 Pulse jet 57 BH 4 b 1987 Ultra 16 6 Pulse jet 58 BH 1 b 1978 Wheelabrator Frye 150 10.6 Pulse jet 58 BH 2 b 1979 Carter Day 5.1 Low pressure 58 BH 3 b 1979 C E 240 Fiberglass 18.6 12 7.8 Pulse jet 59 BH 1 b Joy/ Flex Kleen 60 BH 1 b Wheelabrator Polyester 10 Pulse jet 60 BH 2 b Wheelabrator Polyester 7.5 Pulse jet 60 BH 3 b Carter Day Polyester 4.5 Pulse jet 61 BH 1 Enviro systems Polyester 7.5 Pulse jet 61 BH 2 Enviro Systems Polyester 5 Pulse jet 63 BH 1 b 1962 Norblo 216 Cotton sateen 9 100 5 Air shakers 7 BHI 1 c 1994 Torrit Model DF T2 8 8 72 BH 1 b 1994 Mac Environmental Dacron 8 Reverse air 72 BH 2 b 1989 Staclean Polyester 6.1 Pulse jet TABLE 17. ( continued)

FACID APCD Filter type Install date Manufacturer Bags Filter Filter weight Bag life Ac ratio Cleaning 304 72 BH 3 b 1994 Mac Environmental Dacron 8 Pulse jet 72 BH 4 b 1990 Hoffman Clean Air Systems 3 Pulse jet 72 BH 5 b 1994 Mac Environmental 8.38 Reverse air 8 BH 1 b 1967 Pangborn 80 Polyfelt Shaking 8 BH 2 b 1982 Mikropul 480 Polyfelt 16 5.7 Pulse jet 8 BH 3 b 1988 Aeropulse 180 Polyfelt 16 Pulse jet 8 BH 4 b 1982 Mikropul 220 Polyfelt 16 5.76 Pulse jet 8 BH 5 b 1979 Pangborn 9 Polyfelt Shaking 8 BHI 1 c 1983 Mikropul/ Tenkay 24 Cartridge 5.88 Pulse jet 81 BH 1 b 1992 Rexon Associates, Inc. 36 Glazed polyester 5.3 Empty collector 83 BH 1 b Micropul Polyester 4.5 Air pulse 84 BH 1 b 1992 Bha 48 8 Pulse jet 84 BH 2 b 1982 Manual 85 BH 1 b Wheelabrator Polypropylene 16 6.8 85 BH 2 b Ultra 16 Polyester 5 85 BH 3 b Ultra 24 Felted polyester 16 3.12 Pulse jet 86 BH 1 c 1986 CEA Carter Day 72 Polyester felt 12 Pulse jet 86 BH 2 c 1976 Sly 16 Polyester felt 60 Shaking 89 BH 1 c 1978 Pangborn Pulse jet 89 BH 2 b 1971 Rees Ind. Clean Air Polyester 16 6 4.2 Pulse jet 305 TABLE 18. INJECTION FILTERS FACID APCD APCDID Install date Manufacturer Sorbent Injection rate Bags Filter Filter weight Bag life Ac ratio Cleaning 1 DLS 1 1DLS 1 1996 Procedaire Hydrated lime 160 507 Nomex 24 2.85 Pulse jet 70 DIFF 1 70DIFF 1 1993 Slaked lime Gore tex mem/

pelt 6 Pulse jet 70 DIFF 2 70DIFF 2 1993 Slaked lime Gore tex mem/

pelt 6 Pulse jet 77 DLS 1 77DLS 1 1999 Procedaire Hydrated lime 124 DIFF 1 124DIFF 1 2000 Ohlmann 86% lime,

14% sodium bicarb. 119 560 P 84 14 3.07 150 DIFF 2 150DIFF 2 1994 BACT Eng., Inc. Hydrated lime 165 204 Ryton 16 4.87 Pulse jet 150 DIFF 1 150DIFF 1 1993 BACT Eng., Inc. Hydrated lime 165 204 Ryton 16 4.87 Pulse jet 151 DLS 1 151DLS 1 1995 Procedaire Hydrated lime 90 14 2.7 Pulse jet 155 DLS 1 155DLS 1 1998 Interel Limestone 80 1203 Ryton 24 3.3 Pulse jet 306 TABLE 19. SCRUBBERS FACID APCD APCDID Install date Manufacturer Scrub type Scrub liquid Pressure drop Lg ratio Additive Rate Units 9 DA 1 9DA 1 1998 Ohlmann Dry limestone adsorber None 2 Granular limestone 13 DA 1 13DA 1 1993 Ohlmann Dry Limestone 1.6 Limestone 570 lb/ hr 25 SC 1 25SC 1 Impingement wet spray 31 DA 1 31DA 1 1998 Ohlmann Dry limestone adsorber None 2 Limestone 1 tpd limestone consumption 47 DA 1 47DA 1 2000 Hellmich Dry limestone adsorber None Limestone 28 lb/ hr?

123 SC 1 123SC 1 Tri Mer Water 128 DA 1 128DA 1 BACT Engineering,

Inc. Dry granular lime stone 5 Limestone 143 SC 1 143SC 1 Water 0.07 10.07 148 DA 1 148DA 1 1994 Hellmich Dry cascade limestone chip 3 Limestone high purity CaCO3 50 tons per year added 150 SC 1 150SC 1 1993 Tri Mer Corp Cyclonic Water 8 None 152 DA 1 152DA 1 2000 Hellmich Dry limestone adsorber None Limestone 154 SC 1 154SC 1 1995 Carbo Tech Wet with 5ft packing Water 2 10.67 Soda ash 7 gpm 154 SC 2 154SC 2 1982 Interstate brick Wet Water 2 3.3 Soda ash 5 gpm 157 SC 2 157SC 2 American Air Filter Co. Wet centrifugal dust collector Water 2.5 None 157 SC 1 157SC 1 American Air Filter Co. Wet centrifugal dust collector Water 2.5 None 180NR DA 1 180NRDA 1 Ohlmann Dry limestone adsorber None Limestone 307 TABLE 20. OTHER AIR POLLUTION CONTROL DEVICES FACID Type APCD APCDID Install date Manufacturer Other par1 Other par2 Other par3 20 Water truck and water sprinklers WS 1 20WS 1 1980 water usage, gal per month = 155000 46 Cyclone CY 1 46CY 1 1981 Bruning and Federle Purpose: collect sawdust from dryer 72 Cyclone CY 2 72CY 2 1965 Heil acfm, 20,000 65% efficiency 72 Cyclone CY 1 72CY 1 1965 Heil acfm 15,000 65% efficiency 73 Cyclone CY 1 73CY 1 1986 Harzell Ventilating Fan Co Mod 1000 acfm 75 Dust suppression ( foam) OC 1 75OC 1 1997 Deter 84 Cyclone CY 1 84CY 1 85 Multiclone CY 1 85CY 1 1980 Zurn pressure drop 3" 137 Twin cyclone CY 2 137CY 2 1986 Carolina Blower 95% efficiency 4" H20 68 degrees 137 Twin cyclones CY 1 137CY 1 1986 Carolina Blower 95% efficiency 4.0 in. H20 68 degrees 139 Hydroclone OC 1 139OC 1 146 Cyclone CY 1 146CY 1 1985 6 feet diameter 13 feet height 155 Cyclone CY 1 155CY 1 308 TABLE 21. POLLUTION PREVENTION ACTIVITIES FACID Practices 1 ° " Spent" lime from scrubber cannot be recycled and is being landfilled. ° All other waste raw material, additives, colorants, etc., are re cycled back into raw material. ° All broken or reject brick are crushed into landscape mulch. 2 ° All extruder waste recycled to shale stockpile for regrind and reuse. ° All cutter waste recycled to extruder for reuse. ° All face colorant overflow recycled to shale stockpile for use in new brick. ° All waste fired brick crushed for sale as landscaping material or recycled to grinding for use in new brick. 4 ° All floor sweepings are added back to the clay body raw material. 5 ° Recycles waste heat from the kiln to heat the dryers and to a lesser degree the holding room. ° Recycles green brick into the brick body. 6 ° Recycles green brick back into the brick body. ° Recycles waste heat from the kiln to heat the dryers and to a lesser degree, the holding room. 7 ° Reuses waste heat from the kiln to heat the dryers ( and to a lesser degree, the holding room). ° Recycles scrap/ waste clay back into the brick body. ° Recycles green brick back into the brick body. 8 ° Reuses waste heat from the kiln to heat the dryers ( and to a lesser degree, the holding rooms). ° Recycles floor sweepings and scrap/ waste clay back into the brick body. ° Recycles material collected from baghouses back into the brick body. ° Recycles green brick back into the brick body. 10 ° Recycled off spec brick ( grog) into the brick body. ° Recycles waste heat from the kiln to heat the dryers. 11 ° Green waste recycled back into brick body. ° Sand coatings recycled into brick body. ° Potential HF emissions calculated are 1.21 lb/ ton from mass balance emission factor and test data. 12 ° Reuses waste heat from the kiln to heat the dryers ( and to a lesser degree, the holding rooms). ° Recycles floor sweepings and scrap/ waste clay back into the brick body. ° Recycles green brick back into the brick body. ° Recycles off spec brick ( grog) back into the brick body 13 ° Recycle brick batts by crushing into gorg and putting back into brick body. ° Recycle green waste ( trimmings ) at brick machine back into body. ° Recycle waste heat from the kiln to heat the dryers. TABLE 21. ( continued)

FACID Practices 309 14 ° All floor sweepings are reintroduced to the brick body. ° All unfired waste is reintroduced to the brick body. ° All processes with Manganese oxide, iron chromite, and barium carbonate are enclosed buildings. 15 ° All floor sweepings are reintroduced to the brick body. ° All unfired waste is reintroduced to the brick body. ° All processes with manganese oxide and barium carbonate are enclosed in buildings. 20 ° Recycle used brick and material collected by baghouse back into process. ° Send solvents and oils to off site recycler/ waste disposal company. ° Water down any open storage piles and unpaved areas. 21 ° Prepared clay that is rejected during forming is reground and reused to make brick and tile 23 ° Waste brick and tile is crushed and reintroducted into the raw material as gorg. ° Waste raw materials such as floor sweepings, waste clay, and baghouse fines are reintroduced into the raw material stream. 24 ° Rejects are ground and added to the body. ° Ground rejects have also been marketed as a top dressing for landscaping and sports fields. ° Dust collector fines are addedback to the body. ° Efforts are made to reduce the generation of scrap clay, but when it accumulates a special run is made and sold at a reduced price. 33 ° We collect all ash resulting from combustion process and all sweepings from the plant and kiln floors and mix them with the raw clay, thus incorporating them into the brick 38 ° Rejected brick ( grog) reprocessed as part of the brick body. ° Grinding plant fines reprocessed as part of the brick body. 39 ° MW 1, FW 1, CTA 1, are in an enclosed building. ° Dust is swept up off the floor and recycled. 41 ° Limestone added to brick body for SO2 reduction; may reduce HF also. ° We reuse reject and discarded materials to reduce solid waste. 42 ° Floor sweeping are place into raw materials water drained from air compressors and vacuum pumps are used in pogmill mixing water. ° Unfired rejects are re used in raw material. ° Fired rejects are used as gravel. TABLE 21. ( continued)

FACID Practices 310 43 ° All green scrap is reprocessed back into product. ° All fired scrap is reprocessed or used or sold for backfill. ° Dust collector fines are reprocessed back into raw material. ° All floor sweepings from grinding plant are reprocessed back into the raw material. 44 ° Recycle of rejected materials. 45 ° Reuse of cutter shavings and scraper shavings in pugmill. ° Use of extra engobe liquid in pugmill. ° Reuse of dust collector ( bh 2) fines in coatings 46 ° In the making room trim scraps and end cut scraps feed back to the pug mill. ° Green brick losses go back to the grinding plant. ° Brick bats are crushed and sold as chet. ° Coarse sawdust is sold as mulch. ° Metal scraps from equipment repair are sold to scrap dealer. 47 ° Chipped, broken and off color brick are crushed and reused as raw material 51 ° Green brick recycle back into brick body. ° Sand coating recycle back into brick body. ° Mold wash water recycled through settling chamber. ° Brick batts chipped up for sale to landscaper. 52 ° Particulate collected by baghouses is re cycled into raw materials. ° All waste ran material additive, and colorants are also re cycled. ° All broken and reject brick are crushed into landscape mulch. 53 ° Particulate collected by baghouse is re cycled into raw material. ° All waste raw material, additive and colorants are also re cycled. ° All broken and reject brick are crushed into landscape mulch. 56 ° All waste raw material, additive, colorant, etc., is recycled back into raw material. ° All broken or reject brick are crushed into grog and added to raw material. 57 ° All waste raw material, additive, colorant, etc. is recycled back into raw material. ° All broken or reject brick are crushed into landscape mulch. 58 ° All collected particulate, waste raw material, additive, colorants, etc., is recycled back into raw material 59 ° All waste raw material, additive, colorant, etc. is re cycled back into raw material. ° All broken and reject brick are crushed into landscape mulch. TABLE 21. ( continued)

FACID Practices 311 60 ° All waste raw material, additive, colorant, etc., is re cycled back into raw material. ° All broken and reject brick are crushed into landscape mulch. 61 ° All waste raw material, additive, colorant, etc., is re cycled back into raw material. ° All broken and reject brick are crushed into landscape mulch. 62 ° All waste raw material, additive, colorant, etc., is re cycled back into raw material. ° All broken and reject brick are crushed into landscape mulch. 63 ° Raw material storage: watering storage piles to prevent fugitive dust. ° Kilns: utilize natural gas fuel, waste heat used to heat dryer. 65 ° If at all possible all discarded or rejected materials are re used. ° No APCDs such as baghouses are used. 66 ° Throughout the plant, at each manufacturing phase, conveyor belts exist to convey scrap. ° Scrap is either returned and reprocessed immediately, or used to build roads, berms, or control stormwater runoff. 71 ° Grinding  if dust becomes visible, we add H2O and close doors in buildings. 72 ° Reuses waste heat from the kiln to heat the dryers ( and to a lesser degree, the holding rooms). ° Recycles floor sweepings and scrap/ waste clay back into the brick body. ° Solids, collected in the air pollution control devices, are returned to the process. 73 ° Reuses waste heat from the kiln to heat the dryers ( and to a lesser degree, the holding room). ° Recycles scrap/ waste clay back into the brick body. ° Recycles green brick back into the brick body. ° Recycles waste slurry back into the brick body. 74 ° Reuses waste heat from the kiln to heat the dryer ( and to a lesser degree, the holding room). ° Recycles scrap/ waste clay back into the brick body. ° Recycles green brick back into the brick body. ° Recycles waste slurry back into the brick body. 75 ° Using foam suppression system holds fire clay and additives in the process stream rather than collecting the dust in baghouses. 79 ° Waste brick are ground into brick chips for sale. TABLE 21. ( continued)

FACID Practices 312 81 ° Reuses waste heat from the kiln to heat the dryers ( and to a lesser degree, the holding rooms). ° Recycles floor sweepings and scrap/ waste clay back into the brick body. ° Recycles green brick back into the brick body. ° Recycles off spec brick ( grog) back into the brick body. 82 ° Recycles waste heat from the kiln to heat the dryers and to a lesser degree, the holding room. ° Recycles floor sweepings and scrap/ waste clay into the brick body. ° Recycles green brick into the brick body. ° Recycles waste slurry into the brick body. ° Recycles off spec brick ( grog) into the brick body. ° Recycles sand coating into the brick body. ° Recycles wash water into the brick body. 83 ° Recycled brick bats ground into grog and recycled into brick mix. 84 ° Recycled unfired clay to reduce land application. ° Recycled fired brick into landscaping brick nuggets. See air permit. ° Recycled petroleum contaminated soil into building brick. See air permit. ° Recycled ceramic tile into road ballast and grog. 85 ° All collected particulate, waste raw material, additive, colorants, etc., are recycled back into raw material. ° All broken or reject brick are crushed into landscape mulch. 86 ° All solid clay waste is reground and used as part of the mixes. 87 ° Scrap clay recycle  reused in new products. ° Wastewater recycle  water from slurry, steam cleaning and oil/ water separators used to pub brick ( process water). 89 ° Floor sweeping and all mill scrap is reused as brick raw material. 90 ° Haul roads from mine to grinding plant are watered to reduce or eliminate dust. ° Diesel fuel was eliminated as a backup fuel; instead propane is now used for a backup fuel. 100 ° All materials collected in the texturizing area are recycled and utilized in the brick manufacturing process. ° CSG utilizes the heat ( 1800 ° F 2000 ° F) from the kiln zone to dry wet wood received as fuel for the kilns; HF is absorbed into the wood; the wood is then fired in the kiln as fuel. ° CSG used the heat from kiln's cooling zone to provide al heat for brick dryers, thereby eliminating any need for fuel use at these sources. TABLE 21. ( continued)

FACID Practices 313 101 ° All materials collected in the texturizing area are recycled and utilized in the brick manufacturing process. ° CSG utilizes the heat ( 1800 ° F) from the kiln zone to dry wet wood received as fuel for the kilns; HF is absorbed into the wood; the wood is then fired in the kiln as fuel. ° For the sawdust kiln systems, CSG uses the heat from kiln's cooling zone to provide all heat for brick dryers, thereby eliminating any need for fuel use at the brick dryers. 102 ° All materials collected in the texturizing area are recycled and utilized in the brick manufacturing process. ° CSG utilizes the heat ( 1800 ° F 2000 ° F) from the kiln zone to dry wet wood received as fuel for the kilns; HF is absorbed into the wood; the wood is then fired in the kiln as fuel. ° CSG used the heat from kiln's cooling zone to provide all heat for brick dryers, thereby eliminating any need for fuel use at these sources. 103 ° All materials collected in the texturizing area are recycled and utilized in the brick manufacturing process. ° CSG utilizes the heat ( 1800 ° F 2000 ° F) from the kiln zone to dry wet wood received as fuel for the kilns; HF is absorbed into the wood; the wood is then fired in the kiln as fuel. ° CSG uses the heat from kiln's cooling zone to provide all heat for brick dryers, thereby eliminating any need for fuel use at these sources. 104 ° Reuse baghouse waste from saw dust system. ° Reuse discarded/ rejected materials before firing 118 ° Off spec brick is reused as grog. ° Raw clay mix optimized to reduce emissions. ° Spilled raw materials, colorants, texturants, and floor sweepings recycled into process. 120 ° Broken fired ware and unfired reject greenware are added into the raw material feed. 121 ° Broken fired ware and unfired reject greenware are added into the raw material feed. 122 ° The body composition at this time is composed of 10% fired brick for production purposes. 123 TABLE 21. ( continued)

FACID Practices 314 131 ° Reuses waste heat from the kiln to heat the dryers ( and to a lesser degree, the holding rooms). ° Recycles floor sweepings and scrap/ waste clay back into the brick body; recycles green brick back into the brick body. ° Recycles off spec brick ( grog) back into the brick body. 132 ° Recycles waste heat from the kiln to heat the dryers and to a lesser degree, the holding rooms. ° Recycles floor sweepings and scrap/ waste clay into the brick body. ° Recycles green brick into the body. ° Recycles off spec brick ( grog) into the brick body. ° Recycles sand coating into the brick body. ° Recycles wash water into the body. 133 ° Reuses waste heat from the kiln to heat the dryers ( and to a lesser degree, the holding rooms. ° Recycles scrap/ waste clay back into the brick body. ° Recycles green brick back into the brick body; recycles waste powders and filter material back into brick body. 135 ° sweeping floors. 136 ° All sweepings and mill scrap are reused as brick raw material. 137 ° The materials collected from the various cyclones are recycled into the brick body mix. 138 ° Reuses waste heat from the kiln to heat the dryers. ° Recycles green waste back into the brick body. ° Recycles waste slurry back into the brick body. ° Recycles floor sweepings back into the brick body. 140 ° Waste slugs of clay are reused in pug mill to minimize any return of material to value. ° Haul roads from mine to plant are altered to minimize dust. ° Diesel fuel was eliminated as a back up fuel; instead, propane is now used as backup fuel when natural gas is curtailed. 141 ° All bh 1 material is recycled back into the process. ° Clay/ shale avg. moisture content of 6% for dust control. ° All green, dry, fired scrap is recycled in process. ° Quality of the raw materials ( clay, shale and others) monitored continuously in ceramic engineering lab to reduce emissions. ° Record keeping practices ( logs) and maintenance procedures followed for best operating system parameters and controls. 144 ° Broken fired ware and unfired reject greenware are added into the raw material feed. TABLE 21. ( continued)

FACID Practices 315 146 ° Fired tile is sold and shipped. ° Green rejected tile is recycled to become part of the mixture for the next run. ° Rejected fired tile is crushed, by another company, into a surface covering for baseball diamond infield. 148 ° Throughout the plant at each manufacturing phase, conveyor belts exist to convey scrap. ° Scrap is either returned and reprocessed immediately, or transferred to a holding area where it is reprocessed later. ° Fired brick waste is used to build roads, berms, or control stormwater runoff. 149 ° Throughout the plant, at each manufacturing phase, conveyor belts exist to convey scrap. ° Scrap is either returned and reprocessed immediately, or transferred to a holding area where it is reprocessed later. ° We attempt to recycle 100% of all brick waste. ° Material that is not reprocessed is used to build roads, berms, or control water ( stormwater) runoff. 153 ° Rejected brick and tile are crushed and reused resulting in a reduction of tons mined. ° Curtains help control air movement in the grinding and screening area. ° The moisture content of clay is kept at the highest rate possible. 154 ° Interstate incorporates 10 baghouses for the pupose of reclaiming pollution. ° The original flat roof of kiln# 4 was replaced with an arched one. ° Line # 4 scrubber will be replaced with a scrubber similar to Line # 3 this year. 155 ° Off spec brick material is recycled back into process ( sweepings, no waste material). ° Wetting to control fugitive dust at various locations. ° Recycle process waste water for use in wetting to control fugitive dust. ° Deter microforam dust control at grinding building. 158 ° Production operations currently reuse 5% fired material. The fired material is mixed in with the raw material during the grinding operations. ° Green ( unfired) scrap clay is currently not reused, but plans are in progress to find ways of reducing and reusing all green clay and thus eliminate one of the solid material waste streams. 184 ° Reuse of all clay scraps. ° Dust collector fines recycled from all baghouses. ° Reuse of fired scrap into raw material for product. 185 ° Recycles all waste glaze and glaze clean up water back into the body of the tile at the point of extrusion. TABLE 21. ( continued)

FACID Practices 316 186 ° Fired rejects are recycled as road base building material. ° Unfired rejects are recycled back into new production. 187 ° All unfired scrap tile is recycled. ° All glazed solid waste is used as a flux in floor tile. ° All glazed water is used for extrution or recycled for wash up. ° No water leaves the plant. ° Fired glazed tile is used as foundation fill. ° Fired scrap is crushed and used as road fill ( gravel replacement or curshed, ground) screened and used as grog. 188 ° Recycle reclaim waste heat from TKs to dryers. ° Recycle waste bisque tile. ° Recycle waste fired tile. 189 ° Recycle off spec bisque. ° Recycle off spec fired tile. ° Recycle/ reclaim waste heat. 317 TABLE 22. CONTROL DEVICE MONITORING FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 1 DLS 1 Temperature of inlet and outlet Continuous Thermocouple Computer program hourly average None required Computer program fault alarms; routine inspection ( ± daily)

1 DLS 1 Lime feed Continuous Load cell Computer program hourly average None required Computer program  fault alarms; routine inspection ( ± daily)

1 BH 1 Routine inspection 1 DLS 1 Pressure drop Continuous Gauge Computer program hourly average None required Computer program  fault alarms; routine inspection ( ± daily)

1 BH 2 Routine inspection 1 BH 3 Routine inspection 3 BH 1 Pressure drop Pressure gauge 5 BHI 1 Pressure drop Daily Pressure gauge Manual Maintenance as needed Periodic visual inspection and maintenance as needed 7 BH 1 Periodic inspection and maintenance Periodic inspection and maintenance 8 BH 1 Periodic visual inspection and maintenance as needed 8 BHI 1 Periodic visual inspection and maintenance as needed 8 BH 5 Periodic visual inspection and maintenance as needed 8 BH 2 Periodic visual inspection and maintenance as needed 8 BH 4 Periodic visual inspection and maintenance as needed TABLE 22. ( continued)

FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 318 8 BH 3 Periodic visual inspection and maintenance as needed 13 DA 1 Pressure drop Daily Pressure gauge Manual Visual inspection of scrubber ( monthly) 13 DA 1 Opacity Daily Visual Grease bearings, check fans ( monthly) other maintenance as needed 20 BH 1 TO BH 4 Opacity Daily during normal production days Visible readings by certified opacity readers Manually recorded in log book Recertified every 6 months 20 BH 1 TO BH 4 Pressure drop 2 times/ week Pressure gauge Manually recorded in log book Calibrate ( annually) Visual inspection of baghouse structure ( annually) 20 WS 1 Apparent wetness of storage piles Daily Visible reading by plant supervisor Regular maintenance of water truck and sprinkler system 22 BH 1 Pressure drop Daily Pressure gauge 23 BH 3 Pressure drop Daily Manometer Manual Bags are visually inspected once/ mo. Record of the inspection is kept manually 23 BH 1 BH 1 is cleaned and visually inspected after each day it is in use. 23 BH 2 BH 2 is cleaned and visually inspected after each day it is in use. 24 BH 1 Opacity Daily Visual None Check for defective bags if dust is visible 24 BH 1 Pressure drop Daily Pressure gauge None Pulse bags when less than 0.1 27 BH 1 Bags cleaned and dried every 6 months TABLE 22. ( continued)

FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 319 30 BH 1 Opacity Opacity monitor 41 BH 1 Visual inspection of baghouse structure 43 BH 1 Internal structural inspection ( annual) 45 BHI 1 Semiannual Visual inspection Manual Clean bags an average of 3 times/ shift Visual inspection of bags semi annually change bags with hole as required 46 CY 1 Annual internal inspection and logbook kept. 51 BH 1 Pressure drop Daily Pressure gauge Manual Calibrate yearly Periodic visual inspection 51 BH 3 Pressure drop Daily Pressure gauge Manual Calibrate yearly Periodic visual inspection 51 CY 1 Periodic visual inspection 51 BHI 1 Pressure drop Daily Pressure gauge Manual Calibrate yearly Periodic visual inspection 52 BH 1 Pressure drop Daily Gauge Manual Daily visual inspection or baghouse and stack 52 BH 2 Pressure drop Daily Gauge Manual Daily visual inspection of baghouse and stack 52 BH 1 Temperature Daily Thermocouple Manual Daily visual inspection of baghouse and stack 52 BH 1 Motor amps Daily Meter Manual Daily visual inspection of baghouse and stack 52 BH 2 Motor amps Daily Meter Manual Daily visual inspection of baghouse and stack 52 BH 2 Temperature Daily Thermocouple Manual Daily visual inspection of baghouse and stack 53 BH 1 Pressure drop Daily Gauge Manual Daily visual inspection of baghouse and stack TABLE 22. ( continued)

FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 320 53 BH 1 Motor amps Daily Meter Manual Daily visual inspection of baghouse and stack 53 BH 1 Temperature Daily Thermocouple Manual Daily visual inspection of baghouse and stack 58 BH 3 Pressure drop Periodic Gauge Malfunctions only Daily visual observation for correct operation 58 BH 3 Opacity Periodic Ve reading Malfunctions only 63 BH 1 Filter media Monthly Manually Manually logged; inspection Visual inspection of exhaust stack; check filter media for leaks, torn media, or improper installation 63 BH 1 Opacity Semiannual Ringlemann chart Manually log inspection Visual inspection of exhaust stack; check filter media for leaks, torn media, or improper installation 63 BH 1 Pressure drop Quarterly Magnehelic pressure gauge Manually logged Visual inspection of exhaust stack; check filter media for leaks, torn media, or improper installation 72 BH 3 Visual inspection of baghouse structure periodic 72 CY 2 Visual inspection of cyclone structure periodic 72 BH 1 Visual inspection of baghouse structure periodic 72 BH 2 Visual inspection of baghouse structure periodic 72 BH 5 Visual inspection of baghouse structure periodic 72 BH 4 Visual inspection of baghouse structure periodic TABLE 22. ( continued)

FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 321 72 CY 1 Visual inspeciton of cyclone structrue periodic 73 CY 1 Routine inspection and maintenance Routine inspection and maintenance 75 OC 1 Opacity Daily Visual observation Daily visual inspection of pump and mixing system 81 BH 1 None Periodic visual inspections and maintenance as needed 83 BH 1 Visual Periodic Log book recording Bags, mortars Visual, periodic 84 CY 1 None Periodic Visual Log book recording, per a/ q permit Visual and periodic maintenance 84 BH 1 Coal fines in processed coal Periodic Visual Log book recording pe a/ q permit Rotary air lock inspections should coal fines get into processed coal strea Visual and periodic maintenance 86 BH 2 Pressure drop Weekly Pressure gauge Recorded in computer log 86 BH 1 Pressure drop Weekly Pressure gauge Recorded in computer log 101 BH 2 Baghouse inspection Annually Logbook Visual inspection of baghouse structure ( periodic) 101 BH 1 Baghouse inspection Annually Logbook Visual inspection of baghouse structure ( periodic) 102 BH 1 Baghouse inspection Annually Logbook Visual inspection of baghouse structure ( periodic) 103 BH 2 Baghouse inspection Annually Logbook Visual inspection of baghouse structure ( periodic) 103 BH 1 Baghouse inspection Annually Logbook Visual inspection of baghouse structure ( periodic) TABLE 22. ( continued)

FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 322 104 BH 1 Opacity None Visual Change out bags when necessary 104 BH 2 Opacity Visual inspection Change out bags when necessary 105 BH 1 Pressure drop Once per shift Vacuum gauge Log book 105 BH 2 Opacity Once per shift Visual Logbook 119 BH 1 Pressure drop Daily Magnehelic Visual inspection by operator during operations 128 DA 1 Emissions Annually Stack test reading 131 BH 1 Periodic visual inspections and maintenance as needed 133 BH 1 Differential air pressure Daily Periodic visual inspeciton of dust collector, change filter periodically, empty pan when full 133 BH 2 Check vacuum gauge Periodic visual inspection of dust collector, empty hopper when full, check blower periodically 136 BH 1 Pressure drop Daily Pressure gauge 136 BH 2 Pressure drop Daily Pressure gauge 136 BH 3 Pressure drop Weekly Pressure gauge 147 BH 1 Opacity Daily Certified observer Log book 147 BH 1 Pressure drop Daily Pressure gauge Not recorded 147 BH 2 Opacity Daily Certified observer Log book 148 DA 1 Limestone usage Monthly Files SOP 460 465 TABLE 22. ( continued)

FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 323 148 DA 1 Pressure drop Hourly Operator log Maintained according to is09000 work instruction 148 DA 1 Peeling drum timer setting Weekly Operator log 148 DA 1 Limestone specification Per delivery ISO purchasing procedures SOP460 465 SOP 460 465 153 BH 2 Opacity Daily Visual None Na Visual inspection yearly 153 BH 1 Opacity Daily Visual None Na Visual inspection yearly 153 BH 3 Opacity Daily Visual None Na Visual inspection yearly 154 SC 2 Quenchflow Daily Form updated 154 SC 2 Flow Continuous Automatic Form updated 154 SC 1 Ph Continuous Automatic sensor Form updated 154 SC 2 Differential pressure drop Daily Magnehelic Form updated 154 SC 1 Differential pressure drop Daily Magnahelic Form updated 154 SC 1 Temperature Continuous Automatic Form updated 154 SC 2 Ph Daily Handheld meter Form updated 154 SC 1 Flow Continuous Automatic Form updated 155 001 Pressure drop 155 002 Pressure drop 155 005 Pressure drop 184 BH 1 Opacity Visual None None Visual inspection annually 184 BH 2 Opacity Visual None None Visual inspection of bags monthly 184 BH 3 Pressure drop Daily 3 to 5 wg None Change as required Visual inspection annually TABLE 22. ( continued)

FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 324 184 BH 3 Opacity Visual None None Visual inspection annually 186 BH 2 None Visual inspection of baghouse and exhaust stream 186 BH 1 Visual inspection of baghouse and exhaust stream 186 BH 3 None Visual inspection of baghouse and exhaust stream 187 BH 8 None Visual inspection of bags, baghouse and exhaust stream 187 BH 9 None Visual inspection of bags, baghouse and exhaust stream 187 BH 10 Visual inspeciton of bags, baghouse and exhaust stream 187 BH 3 None Visual inspeciton of bags, bag housing and waste stream 187 BH 11 None Replacement of parts and bags Visual inspection of bags, bag housing and exhaust stream 187 BH 12 None Replacement of parts and bags Visual inspection of bags, bag housing and exhaust stream 187 BH 6 None Visual inspection of bags, baghousing and exhaust stream 187 BH 1 None Visual inspection of bags, bag housing and waste stream 187 BH 5 None Visual inspection of bags, bag housing and waste stream 187 BH 7 None Visual inspection of bags, bag housing and exhaust stream 187 SC 1 None Check collector and add fresh water. Visual inspection TABLE 22. ( continued)

FACID APCD Parameter monitoring Monitoring frequency Device Record Equipment other monitoring APCD other monitoring 325 187 BH 2 None Visual inspection of bags, bag housing and waste stream 188 BH 2 Pressure drop Daily Magnehelic Manual Visual inspection quarterly 188 BH 1 Pressure drop Daily Magnehelic Manually recorded Visual inspection quarterly 188 BH 2 Opacity Daily Visual Visual check quarterly Visual 188 BH 1 Opacity Daily Visual Visual check quarterly Visual 189 BH 3 Pressure drop Daily Manometer Fluid manometer calibrate as needed Visual inspection of structure & bags monthly 189 BH 2 Opacity Daily Visual Fluid manometer calibrate Visual inspection of structure & bags monthly 189 BH 2 Pressure drop Daily Manometer Fluid manometer calibrate as needed Visual inspection of structure & bags monthly 189 BH 1 Opacity Daily Visual Fluid manometer calibrate as needed Visual inspection of structure & bags monthly 189 BH 1 Pressure drop Daily Manometer Fluid manometer calibrated as needed Usual inspection of structure & bogs monthly 189 BH 3 Opacity Daily Visual Fluid manometer calibrate Visual inspection of structure & bags monthly 326 TABLE 23. HAPS FROM OTHER PROCESSES AT THE FACILITY, PART 1 FACID Source SIC HAP 1 HAP 1 Emissions HAP 2 HAP 2 Emissions HAP 3 HAP 3 Emissions HAP4 HAP 4 Emissions HAP 5 HAP 5 Emissions 6 Mining 3251 6 Vehicle maintenance &

refueling 3251 7 Vehicle maintenance and fueling 3251 8 Mining 3251 11 Vehicle refueling 3251 11 Quality control testing lab 3251 13 Quality control testing laboratory 3251 13 Vehicle maintenance and refueling 3251 19 Mining 3251 20 Gasoline storage and refeuling 20 Heat treat of steel using natural gas fired round 20 Concrete block manufacturing 3271 23 Mining 3251 25 Mining 3251 42 Shale Mining 3251 Trace metal Manganese compounds 45 Mining 3251 47 Raw materials purchased, delivered to the plant by rail/ truck TABLE 23. ( continued)

FACID Source SIC HAP 1 HAP 1 Emissions HAP 2 HAP 2 Emissions HAP 3 HAP 3 Emissions HAP4 HAP 4 Emissions HAP 5 HAP 5 Emissions 327 47 Up/ 1,000 gal diesel fuel stored for use at/ plant 51 Quality control lab 3251 51 Vehicle maintenance 3251 51 Mining clay and shale 3251 58 Concrete & cinder block manufacturing 3273 PM 4.55 64 Mining 71 Mining Trace metals 0.1 72 Vehicle maintenance 3251 72 Quality control lab 3251 87 Mining & Hauling 3251 88 Mining 3251 104 Mining 1459 Chromium compounds 0.001 Cobalt compounds 0.001 Lead compounds 0.001 Manganese compounds 0.001 Nickel compounds 0.001 105 Jointing Organic HAPs 0.22 106 Jointing Methyl ethyl ketone 0.5 Toluene 1.2 108 Jointing Methyl ethyl ketone Toluene 118 Mining 119 Mining Clay 123 Pipe priming polyurethane jointing Xylenes ( isomers and mixture) 0.285 MDI 134 Mining TABLE 23. ( continued)

FACID Source SIC HAP 1 HAP 1 Emissions HAP 2 HAP 2 Emissions HAP 3 HAP 3 Emissions HAP4 HAP 4 Emissions HAP 5 HAP 5 Emissions 328 142 Polyester " O" ring joints Dimethyl phthalate 0.0002 Methyl ethyl ketone 4.201 Mixed amines 0.014 Styrene 0.0245 Cobalt compounds 0.0004 150 Parts washing 158 Mining 329 TABLE 24. HAP EMISSIONS FROM OTHER PROCESSES AT THE FACILITY, PART 2 FACID Source HAP 6 HAP 6 Emissions HAP 7 HAP 7 Emissions HAP 8 HAP 8 Emissions HAP 9 HAP 9 Emissions HAP 10 HAP 10 Emissions HAP 11 HAP 11 Emissions HAP 12 HAP 12 Emissions 6 Mining 0 0 0 6 Vehicle maintenance & refueling 0 0 0 7 Vehicle maintenance and fueling 0 0 0 8 Mining 0 0 0 11 Vehicle refueling 0 0 0 11 Quality control testing lab 0 0 0 13 Quality control testing laboratory 0 0 0 13 Vehicle maintenance and refueling 0 0 0 19 Mining 0 0 0 20 Gasoline storage and refeuling 0 0 0 20 Heat treat of steel using natural gas fired round 0 0 0 20 Concrete block manufacturing 0 0 0 23 Mining 0 0 0 25 Mining 0 0 0 42 Shale Mining 0 0 0 45 Mining 0 0 0 47 Raw material purchased, delivered to the plant by rail/ truck 0 0 0 47 Up/ 1,000 gal diesel fuel stored for use at/ plant 0 0 0 51 Quality control lab 0 0 0 TABLE 24. ( continued)

FACID Source HAP 6 HAP 6 Emissions HAP 7 HAP 7 Emissions HAP 8 HAP 8 Emissions HAP 9 HAP 9 Emissions HAP 10 HAP 10 Emissions HAP 11 HAP 11 Emissions HAP 12 HAP 12 Emissions 330 51 Vehicle maintenance 0 0 0 51 Mining clay and shale 0 0 0 58 Concrete & cinder block manufacturing 0 0 0 64 Mining 0 0 0 71 Mining 0 0 0 72 Vehicle maintenance 0 0 0 72 Quality control lab 0 0 0 87 Mining & Hauling 0 0 0 88 Mining 0 0 0 104 Mining 0 0 0 105 Jointing 0 0 0 106 Jointing 0 0 0 108 Jointing 0 0 0 118 Mining 0 0 0 119 Mining Clay 0 0 0 123 Pipe priming polyurethane jointing 0 0 0 134 Mining 0 0 0 142 Polyester " O" ring joints diethylene glycol 0.0603 n, n. dimethyl aniline 0.00003 Aniline 0.00002 Toluene 0.007 Xylenes ( isomers and mixture) 0.014 Ethyl benzene 0.007 Tetrachloro ethylene 0.007 150 Parts washing 158 Mining 331 TABLE 25. OTHER INFORMATION FACID Other information 1 Chemical analysis of shale has shown fluorine content ranging from 694 to 1,132 ppm. 3 Plant is not currently operating and has not operated since 1995. 5 Propane back up fuel; HF mass balance: buff body 0.72 lb/ ton, red 0.92 lb/ ton 9 Facility will install a $ 1 million scrubber ( to control HF from 2 tunnel kilns) by December 1998 due to State regulations. Rick Floyd was hesitant to send a copy of the test report but he provided some information about it. The stack test was preformed by Davis and Floyd out of Greenwood, SC ( contact: Brian Toth). They were pushing 24 cems/ day/ kiln loaded with 54000 sbe/ car. There were 3 or 4 samples taken out each of two kiln one where flashing was done one with no flashing. Rick Floyd took the worst of those numbers for the emission factor given. 10 Fluorine green  0.033% fired 0.006% Chlorine green. 006 fired 0.00% 12 Fluoride analysis of formed brick Dried ( ppm): 913, 471, 348, 637 Fired ( ppm): 94, 98, 34, 42. This yields an average of 1.11 lb HF emitted per ton. 13 95 and 93 test information is not used because these test were run when the plant manufactured a different brick type and production info. is not readily available. EF data is provided for scrubber PM: .455 lbs/ ton SC 1 changed to DA 1 19 Kiln fuel is landfill gas and natural gas at a volume ratio of 3.33: 1 ( overall) Kilns 1 and 2 us 90% landfill gas. Kilns 3 and 4 use 10 to 15% land fill gas. 20 Shift = 4, No. of employees = 2, Hours per shift 9.5 ( 6 a. m 3: 30 p. m), days per year = 365. Have not used glazes or colorants for over two years and before that use was insignificant. 21 Clay sample: compound F Cl K2O Na2O SO3 MgO CaO Al2O3 Fe2O3 SO2 wt% .05 .03 1.80 .62 7.9 2.6 13.4 15.4 6.04 5.2 23 Secondary SIC code: 3253  ceramic wall and floor tile. 25 Given production rates are for 1997. 26 Given production rates are for 1997. Pyrohydrolysis results are Dried ( ppm): 454; Fired ( ppm): 214. This yields an emission rate of 0.51 lbs/ ton HF. 27 Given production rates are for 1997. 28 Given production rates are for 1997. Stack test showed 1.16 lbs HF per fired ton of brick. HF mass balance tests showed an average emission rate of 1.13 lbs/ ton with a high value of 1.19 lbs/ ton. TABLE 25. ( continued)

FACID Other information 332 31 Plant is planning on bringing a new packed tower adsorber on line in early September, 1998 for several weeks. The plant will then shut down the adsorber until January 1999, at which point the unit will be " officially" brought on line. The unit is being installed in order to meet State fenceline HF concentrations. The adsorber uses 4 6 mm limestone and handles roughly 50,000 ACFM ( 30,000 SCFM) from the kilns. The exhaust gas temp. is about 460 F. Production data is from 1997. Fluorine analysis included, summarized below: Plant 2: Dry shale 494.9 Plant 4 Dry shale 301.5 Plant 2: dry kaolin 374.5 Plant 4: dry kaolin 223.5 Plant 2: dry kaolin 347.7 Plant 4: dry kaolin 341.6 Plant 2: fired shale 450.8 Plant 4: fired shale 91.8 Plant 2 fired kaolin 171.4 Plant 4 fired kaolin 99.7 Plant 2 fired kaolin 221.4 Plant 4 fired kaolin 81.5 Plant 4 unfired brick 289.2 Plant 4 fired brick 98.9 % difference ( ppm) Plant 2 8.9% ( 44.1ppm) Plant 4 70% ( 209.7ppm) Plant 2 54% ( 203.1ppm) Plant 4 55% ( 123.8ppm) Plant 2 36% ( 126.1ppm) Plant 4 76% ( 260.1ppm) Plant 4 66% ( 190.3ppm) 32 Fluorine test included for unfired raw material on a fired weight basis banknight shale 550 ppm F kaolin 363 ppm F river bottom clay 667 ppm F hicks shale 325 ppm F TABLE 25. ( continued)

FACID Other information 333 34 Fluorine mass balance tests summarized below:

shale/ clay sample HF ( lb/ ton) 1 0.93 2 0.91 3 0.40 4 0.67 5 0.84 Average 0.75 lb/ ton 41 Ochre 2 to 35% MnO2 Iron oxide ( 5114) 10 to 16% Cr 43 Use up to 15% petroleum contaminated soil. Table One based on purchases, not usage. 45 Plant included MSDS for Zircon flour, probably used as a coating, but no information is given as to its use. It has not been included in the body of the ICR. 46 Kiln exhausts to atmosphere and to the sawdust dryer during normal operations. Moisture content of raw clay/ shale is 17%. 48 No. 2 fuel oil used as kiln back up fuel 49 Nos. 2 and 6 fuel oil are used as kiln back up fuel 50 Typically, plant is shut down for about 60 days during the winter. Otherwise, kiln and dryer operate continuously. 54 All waste raw material, additive, colorant, etc., are re cycled back into raw material. All broken and reject brick are crushed into landscape mulch. 55 All waste raw material, additives, and colorants are re cycled back into raw material. 56 Composite mix has F content of 493 ppm. Fired mix has F content of 99ppm. Kiln # 2 is identical to tk 1 but is not operable at this time, though it is included in permit. 57 Fluorine tests on shale show range of 240 1,057 ppm. Changes made by MRI in Table 5 emission factors are based on emission factors developed from EPA emission test at General Shale. No additional test data was provided by General Shale to support the numbers originally shown in Table 5. 59 Yellow shale analysis available for SO3, CACO3, MgCO3, Fe2O3, Al2O3, SiO2, K2O, Na2O 61 Shale fluorine content ranges from 419 2,341 ppm. 63 Barium Carbonate ( this material provides white color and replaces HAP containing materials which would provide white color, however we are uncertain of those specific HAP containing materials). TABLE 25. ( continued)

FACID Other information 334 64 Coal is used as backup fuel for tk 1 and tk 2; TK 2, DC 3 and DC 4 are not in use but could possibly be used later if volume warranted. 65 A total F test was conducted on the day previous to the HF stack test. it determined a 0.68 lb/ ton emission rate. 66 HAP content of clay and shale summarized below:

Clay Shale Mn3O4 0.11 0.06 Cr2O3 0.02 0.02 ZrO2 0.04 0.03 67 Production given is 1997 Pyrohydrolysis for HF shows: 107 ppm unfired ground brick 11 ppm fired ground brick 70 Recycled lime from control device is mixed with the raw material and fired into the product. There is no waste from the system. 72 Some of the kiln exhaust passes through the sawdust dryers; the rest exhausts through an uncontrolled stack. 73 Mass balance from samples taken during 8/ 96 emission test Kiln 1: 0.95 lb/ ton ( 66% higher than Method 13B) Kiln 2: 1.12 lb/ ton ( 303% higher than Method 13B)

A 1995 Emission test on one of the kilns ( not specified) showed about 0.76 lb/ ton. 74 Propane is used as backup fuel for the tunnel kiln. 77 Production records from 1997. Test report not provided; requested, but not available. 80 Test data provided is from other brick kilns. 81 Propane used as a backup fuel. There are 2 flow charts for plant 42 ( extruded and woodmold) included. TABLE 25. ( continued)

FACID Other information 335 84 The HF emission factor in Table 5 was calculated using the average HF emission rate for the attached emission test ( 4.28 lb/ hr) divided by the average hourly production of 77,000 ton/ yr divided by 8,232 hr/ yr ( see pg. 54 of ICR).

Annual emissions of other HAPs are provided, based on a chemical analysis of the contaminated soil that is used by Cunningham Brick. These emissions are shown below.

Contaminant  lbs/ yr from contaminated soil acetone 0.26 benzene 0.24 ethylbenzene 14.91 methylene chloride 0.06 tetrachloroethene 0.68 toluene 18.29 xylene ( total) 338.79 barium  .07 bis( 2 ethylhexyl) phthalate 4.23 di n butyl phahalate 9.91 fluoranthene 9.06 fluoroene 1.17 2 methylnaphthalene 27.61 naphthalene 14.05 phenanthrene 15.19 pyrene 0.35 Total = 454.87 85 The composite mix has been analyzed for fluorine, with results from 588  823 ppm. 86 There is a preheater listed separately with an operating temperature of 500 900F, heat input of 12.3MMBtu/ hr, which is belevied to be a zone of the TK 1 because they share a stack. 87 Secondary SIC: 3151 Hammer mill ( grog crusher) has opacity readings taken hourly, 5% accuracy, recertified every 6 months. 88 Scrap clay recycling, waste water from slurries, steam clean recycling. 91 The production capacity is based on permit restriction. 92 TRI report 250 lb Mn released in 1995. 99 TRI report Mn  250 lbs air fugitive emissions. 101 Data from TK 1 was from 1997, as it was not fully operational through 1996. TABLE 25. ( continued)

FACID Other information 336 102 Analysis of petroleum contaminated soils Average of 20 contaminated soil samples is below. More data in the ICR:

Arsenic  550 ppm Cadmium 1.1745 ppm Lead  12.83 ppm Mercury  .0222 ppm Fluorides  378 ppm 103 No contaminated soils were used in 1996. A plant representative indicated that this practice is being phased out. Analysis of Petroleum contaminated soil present in ICR. Not entered into Other Information because there is no guarantee that petroleum soils will be used. 105 Comment: Can Clay suggests that the MACT floor be subdivided into glazed and non glazed subcategories. 109 The jointing process attaches a mission coupling, a non HAP emitting process. It is equipped however to apply polyurethane which would emit toluene and MEK. 112 Total Raw Material Mixes raw material analysis exists in other table. ( F: Clay/ Clay ICRs/ Belden468rawmats. wpd) 113 Propane is used as backup fuel for the kiln. 114 reuse of scrap/ waste clay. 116 There was a temp. range given for tunnel kiln tk 1 of 1940 F to 2260 F. 117 Average stack height off roof is three feet. TABLE 25. ( continued)

FACID Other information 337 118 Flouride and chloride determination of individual clay samples adams fluoride 136, chloride 9 malcolm fluoride 256, chloride 9 riddlesperger fluride 191, chloride 23 gibson fluoride 202, chloride 22 houston fluoride 207, chloride 36 jennings/ baxter fluoride 378, chloride 5 williamson fluoride 103, chloride 3 Hf and HCL data calculated for tk 1 based on 50% body retention HF= 0.174 lb/ ton, HCL= 0.029 lb/ ton Other contact: Luis Vieregge, Operations ( 903) 489 1331 Production is from September 96 thru August 97 Heat input based on kiln usage monitoring, portioned at 23.15% ( TK 1), 53.7% ( TK 2), 23.15%( TK 3) with continuous kiln operation and 5 down days per year per kiln.

Continuous Process Rate for Dryers: TXC annual fired tons x % of production ( DC 1= 18.52, DC 2= 53.7, DC 3= 27.78)/ 8640 hrs. Assumes throughput based on production controls continuos operation w/ 5 down days/ year. 122 lubricant is assumed to be the same lubricating oil as used in other brick plants with a density of 7.43 al/ gal. # 2 fuel oil is used as back up fuel for the kiln this fuel provides 13.8 mm btu/ hr. The body composition at this time is composed of 10% fired brick for production purposes. Total fluoride analysis mass balance springfield clay/ shale dried 842 +/ 20ppm, fried + 17 ppm courtland red clay dried 652+ 16 ppm, fried 443 + 12 ppm courtland buff clay dried 597 + 15 ppm, fried 399+ 12 ppm sleepy eye clay T dried 559 + 15 ppm, fried 339 + 11 ppm sleepy eye clay kaolin B dried 578 + 15 ppm, fried 375 + 12 ppm morton buff clay dried 756 + 17 ppm, fired 553 + 15 ppm 123 The resin, MDI, and other chemicals used in the polyurethane process are kept in sealed tanks, with no emissions. They are piped ( 1/ 2" tubing) to a mixer, where they are mixed and then extruded. They cure within 2 minutes as an epoxy. Little emissions is expected from these. The beehive " stack" test was actually mistakenly performed at the base of the stack, so its data is not being used. TABLE 25. ( continued)

FACID Other information 338 124 dry paver brick total sulfur 0.041% chloride 62.9ppm fired paver brick total sulfur 0.007% chloride 4.4ppm dry wt. 80.5 fired wt. 76.5 difference 4.5, 80.5 divide 4.5 = 5.6% weight lost pover brick ( dry) error+/ 15, 428 ppm pover brick ( fired) error+/ 14, 384 ppm 128 sc 1 changed to da 1 129 TRIS reports 250 lb manganese a year released. 132 Use propane gas as back up fuel. 133 Pink stain consists of 85 95 wt% aluminum and 6 10 wt% manganese. Blue stain consists of 40 wt% cobalt. Propane is used as a backup fuel ( data given) A. Heat input for tk 1; 8 MM btu/ hr from natural gas, 12.5 MM btu/ hr from sawdust heat input for tk 3 20 MM btu/ hr from natural gas, 31.2 MM btu/ hr from sawdust. Production rate during the stack tests are as follows: tk 2  10.1 tons/ hr. Tk 3 ( 9/ 10/ 91)  18.9 tons/ hr; tk 3 ( 11/ 8/ 94)  18.8 tons/ hr. 134 Production and raw material usage are from 1997. S 2, dc 3, and tk 3 are all new proposed equipment TABLE 25. ( continued)

FACID Other information 339 135 contaminated clay HAP component list: 1,1,2,2 tetrachloroethane 1.23e 02 1,1,2 trichloroethane 0.012254 1,1,2 trichlorobenzene 8.17e 05 1,2 dibromo 3 chloropropane 1.71e 07 1,3 dichloropropene 9.29e 06 1,4 dichlorobenzene 8.99e 05 2,4,5 trechlorophenol 0.002278 2,4,6 trichlorophenol 5.13e 05 2 chloronaphthalene 4.10e 05 2 methylnaphthalene 0.000366 3,3 dichlorobenzidine 8.13e 05 4,6 dinitro o cresol 0.000206 acenaphthalene 8.02e 05 acrolein 0.037017 acrylonitrile 0.037017 arsenic 0.002636 benzene 0.050411 benzoanthracene 4.01e 05 benzofluoranthene 4.01e 05 benzoperylene 4.01e 05 benzopyrene 4.01e 05 benzyl butyl phthalate 4.01e 05 bromoform 0.012254 cadmium 0.000868 carbon disulfide 0.012254 carbon tetrachloride 0.012255 chlorobenzene 0.015168 chloroform 0.012525 chromium 0.003582 chrysene 4.01e 05 dibenzacridine 4.01e 05 dibenzofuran 4.01e 05 dibutyl phthalate 8.02e 05 ethyle chloride 0.046766 ethylbenzene 0.0802 ethylene dibromide 1.22e 02 ethylene dichloride 0.011523 ethylidene dichloride 0.002376 fluoranthene 4.01e 05 fluorene 4.01e 05 hexachlorobenzene 0.000121 TABLE 25. ( continued)

FACID Other information 340 137 The product recovery cyclone on the sawdust dryer DS 1 is a 1992 emtrol w/ 6 inch pressure drop which operates at 150. Saw dust dryer ds 2 is not on line because tk 3 tk 4 are now fired with natural gas, backup fuel oil. The dryer is still permitted. Tk 1 and tk 2 are fired primarily with sawdust. Tk 1 used natural gas to provide about 0.28 mm btu/ hr and tk 2 uses natural gas to provide about 0.20 mm btu/ hr. An experimental brick with 2% limestone was fired and a stack test performed. The brick was unacceptable as a face brick and the HF emissions rate was 0.45 lb/ ton. Additional HF test data for pink pavers in tk 5 show HF 0.52 lbs/ ton, HCI 0.12 lbs/ ton Info on product recovery cyclone: installed 1992; manufacturer Emtrol; pressure drop  6 inches of water; temperature  150 degrees. 138 Production data provided for 1997. Yellow body stain contains HAPs Chromium III and Antimony. Mass balance shows release of 94% of fluorine original concentration is 274 ppm. Facility used 76000 tons of clay in 1997. Facility processed 20.8 tons of fluorine. Assuming 94% release as HF, 20.8x0.94x20/ 19= 20.6 tons HF/ yr. Quality control testing lab exists. No emission estimate available. 139 The control device on the crushing/ screening operation is a tank of water which the air is pushed through. 141 Most data from 1997 notably sections II, III, IV. 142 Production data is from 1997. 615.46 tons of polyester O rings were produced in 1997. 143 From TRIS, 1995 data, Cr fugitive 250 lbs., Mn fugitive 750 lbs 144 1996 clay use and grog use are very high compared to total brick production 145 Some numbers are projected from installation and manufactures data because it was not run/ in existence in 1996. 146 The kilns fire at a faster rate than most  less residence time for the roofing tile at high temperature. The fastest kiln has a residence time of 80 min.  the slower runs at 120 min. This is not a low profile kiln; it has 4 levels. The shuttle kiln ( pk 1) has a process rate of 0.45 tons per hour. This is believed to be the kiln capacity ( tons) divided by the cycle time ( hrs.) 147 Secondary fuel for kiln is propane. Brick tumbler used to give brick a used appearance 148 The baghouse on the extruding line has one pick up point at the inlet to the brick machine and another on the sandblasting application. SC 1 changed to da 1 TABLE 25. ( continued)

FACID Other information 341 149 The production capacity as listed could be limited by the Title V permit. Market forces are unlikely to permit such production. The shuttle kiln has been torn down. Propane is used as the back up fuel for TK 1 and is used about 1 percent of the year. TK 2 has not operated since 1989 90. Extensive analysis of raw material provided. 150 Injection rate calculated as follows: Wt of brick per car ( lb) ( generally 48,000) x % sulfur in raw material divided 100 X2X% sulfur released when brick are fires divide 100 x number of cars through kiln per day divide 24 hr/ day x 1.6 ( stockiometric) x 1.5 ( safety factory). 151 Recovery of feedstock: 350.4 tons/ yr. Information on Diff 1: Includes a conditioning drum/ ribbon mixer which sprays lime with water through fog nozzles increasing its reactivity to SO2. Compliance test results show 70% SO2 removal and 95% removed of HF and HCL. Stack test data for the cooling stack provides the following info: height = 28 ft; square area = 7 ft^ 2; actual gas flow rate = 27500 acfm; gas flow rate at standard conditions = 16000; gas moisture content = 2.2%; gas oxygen content = 21%; gas temperature = 420F; HF = 0.009 lb/ ton; HCl = 0.0127 lb/ ton; PM = 0.11 lb/ ton; VOC = 0.017 lb/ ton. Production is from 1997. 151 Stack test data for the cooling stack provides the following info: height 28ft. Square area  7 ft2, actual gas flow rate 27500 acfm; gas flow rate at standard conditions 16000; gas moisture content  2.2%; gas oxygen content 21%; gas temperature 420 f, HF 0.009 lb/ ton; HCL 0.0127 lb/ ton; PM 0.11 lb/ ton; VOC 0.017 lb/ ton. Production is from 1997. 153 Production capacity is stated as if that item composed 100% of production. Total production capacity of facility is not the sum of production capacity for each item. 155 Baghouses are newly installed so there is no information available yet. 157 The number of employees is only an approximate number and the total number of employees is a mean value of a range. Petroleum contaminated soil usage is reported as 40 tpy, but the facility has not used any contaminated soil for a year and a half. The 40 typ is assumed to be a permitted amount. 184 40CFR60 Subpart OOO, 4 sources F004 ( raw material receiving), P001 ( primary crushing and storage), P012 ( secondary grinding, and screening). 188 This facility used " chemical flashing" rather than glazing. 189 This facility used a process called " chemical flashing" to apply shading highlights to the surface of tile. " Flashing" is defined as a process/ method by which water is used as a vehicle to transfer Mn or Co to the tile surface for coloring/ shading effect. 342 TABLE 26. FLUORIDE ANALYSIS FACID Description Dried Fired 5 shale 603 166 6 shale 679 339 10 clay 270 10 clay 330 60 11 clay 722 116 11 kaolin/ shale 686 110 12 clay 913 19 clay 362 66 21 raw clay 500 26 brick 454 214 27 brick 323 139 31 shale 494.9 450.8 31 kaolin 347.7 221.4 31 kaolin 374.5 171.4 31 brick 289.2 98.9 31 shale 301.5 91.8 31 kaolin 341.5 81.5 31 kaolin 223.5 99.7 31 kaolin 394 69 32 shale 325 32 clay 667 32 kaolin 363 32 shale 550 34 clay/ shale 368 49 34 clay/ shale 437 40 34 clay/ shale 221 33 34 clay/ shale 475 44 34 clay/ shale 507 66 49 raw 8 mesh 436 49 raw 390 51 clay 481 51 shale 418 51 brick 457.3 107.2 TABLE 26. ( continued)

FACID Description Dried Fired 343 51 brick 520 99 51 brick 486 135 51 shale 605 56 brick 493 99 57 shale 240 57 shale 1057 60 shale ( old supply, no longer used) 1945 61 shale 2341 61 shale 419 67 clay 107 11 73 schist/ shale 499 72 73 schist/ shale 616 74 73 schist/ shale 548 69 73 schist/ shale 604 82 78 clay 514 104 78 brick ( 80% clay) 562 163 78 brick ( 80% clay) 614 122 78 shale 594 227 79 clay 946 246 79 clay 884 247 79 clay 940 327 79 clay 901 232 79 clay 898 336 81 alluvial clay 348 56 81 alluvial clay 454 84 85 brick 823 85 brick 588 89 shale 400 91 clay 400 50 113 clay 843 300 113 clay 794 266 113 clay 820 250 TABLE 26. ( continued)

FACID Description Dried Fired 344 113 clay 739 283 113 clay 798 284 114 clay 88 49 118 clay 256 118 clay 202 118 clay 191 118 clay 136 118 clay 103 118 clay 378 118 clay 207 122 clay 597 399 122 clay 756 553 122 clay 559 339 122 clay 578 375 122 clay 652 443 122 clay/ shale 842 721 124 shale 428 384 138 274 16 146 clay 1117 978 149 Clay 580 52 153 Fire clay ( 72.2= dried fired ( not raw)) 72.2 0 154 Powell Gray 500 154 Clinton Tile 700 154 black shale 200 154 Jim Gay Grey 1100 154 Montello 1200 154 Salty Five ? 300 154 Good Five ? 300 154 Henefer Red 200 159 Clay 865 144 159 Clay 808 133 345 TABLE 27. TEST REPORTS FACID Source Equipment ID Control device Entire report? Test ID Comments Date Raw material Fuel type ( test)

1 tunnel kiln tk 1 us 2 Yes 1 4a Evergreen Group test: output reported as 8.325 tons brick/ hr. Coal usage 8.2 tons/ day. Emissions converted to lb/ ton basis. 2/ 1/ 95 shale Coal/ natural gas 1 tunnel kiln dc 2 us 3 Yes 1 4b Evergreen Group test: output reported as 8.325 tons brick/ hr. Coal usage 8.2 tons/ day. Emissions converted to lb/ ton basis. 2/ 1/ 95 shale Waste heat 1 tunnel kiln TK 2 DIFF 1 Yes 1 63 Ramcon test  Source unidentified but is assumed TK 2 because there are inlet and outlet data. Push rate given as 12.45 tons/ hr. 584 lb coal used/ hour 5/ 21/ 97 shale Coal/ natural gas 11 tunnel kiln tk 1 us 3 No 11 11 1/ 23/ 97 Natural gas 13 dryer dc us No 13 18b 1/ 7/ 92 13 tunnel kiln tk 1 da 1 No 13 17 3/ 1/ 95 Natural gas 13 tunnel kiln tk 1, tk 2 da 1 Yes 13 16 6/ 1/ 95 Natural gas 13 tunnel kiln tk 2 us No 13 20 4/ 9/ 92 Natural gas 13 tunnel kiln tk us No 13 18a 1/ 7/ 92 Natural gas 13 tunnel kiln tk 1, tk 2 da 1 Yes 13 15 2/ 15/ 96 Natural gas 13 tunnel kiln tk 2 da 1 No 13 17 3/ 1/ 95 Natural gas 13 tunnel kiln tk 2 us No 13 19 6/ 2/ 93 Natural gas 23 tunnel kiln tk 3 us 3 No 23 62 Clemson 6/ 6/ 93 Natural gas 31 tunnel kiln tk 1 us 5 Yes 31 51b AP 42, clemson 6/ 15/ 93 Coal 31 tunnel kiln tk 4 ( not tested)

da 1 Yes 31 3 Test performed before control device installation 4/ 22/ 93 Natural gas 31 tunnel kiln tk 4 ( not tested)

da 1 Yes 31 51a Test performed before control device installation 6/ 15/ 93 Natural gas TABLE 27. ( continued)

FACID Source Equipment ID Control device Entire report? Test ID Comments Date Raw material Fuel type ( test)

346 31 tunnel kilns tk 3, tk 4 da 1 Yes 31 64 APCD performance documented 11/ 19/ 98 Natural gas 31 tunnel kilns tk 3, tk 4 da 1 Yes 31 66 APCD performance documented 3/ 24/ 99 Natural gas 32 tunnel kiln tk 3 us 11 Yes 32 2 3/ 1/ 97 Natural gas 32 tunnel kiln tk 1 us 9 Yes 32 1 3/ 1/ 97 Natural gas 46 tunnel kiln tk 1 us 1 Yes 46 12b 5/ 15/ 97 Sawdust 46 Sawdust dryer ds 1 cy 1 Yes 46 12a 5/ 15/ 97 Waste heat 47 tunnel kiln tk 1 us 3 No 47 13 9/ 1/ 97 Natural gas 48 tunnel kiln tk 1 us 2 Yes 48 49 6/ 1/ 95 Natural gas 49 tunnel kiln tk 2 us 4 Yes 49 51 AP 42 Test 10/ 19/ 95 Natural gas 49 tunnel kiln tk 2 us 4 Yes 49 50 AP 42 Test 10/ 17/ 95 Natural gas 51 tunnel kiln tk 1 us 4 Yes 51 14a Has mass balance also 5/ 14/ 97 Natural gas 51 tunnel kiln tk 2 us 9 Yes 51 14b Has mass balance also 5/ 14/ 97 Natural gas 52 kiln tk 2 bh 2 Yes 52 20a 3/ 9/ 93 Coal/ natural gas 52 dryer dc 2 us 2 Yes 52 20b 3/ 9/ 93 Waste heat 57 grinder/

screen gs 1 bh 1 Yes 57 24c AP 42 test 7/ 30/ 93 57 dryer dc 1 us 1 Yes 57 24b AP 42 test 7/ 30/ 93 Waste heat 57 tunnel kiln tk 1 us 3 Yes 57 24a AP 42 test 7/ 30/ 93 Coal/ natural gas 58 tunnel kiln tk 2 bh 3 Yes 58 25 10/ 11/ 83 Coal/ natural gas 60 tunnel kiln tk 1 us 4 No 60 26 10/ 1/ 90 Coal/ natural gas 65 kiln 5 tk 2 us 2 Yes 65 27 3/ 4/ 96 Natural gas 70 tunnel kiln tk 1, tk 2 diff 1,

diff 2 No 70 28b Incomplete summary 6/ 1/ 93 Natural gas TABLE 27. ( continued)

FACID Source Equipment ID Control device Entire report? Test ID Comments Date Raw material Fuel type ( test)

347 70 tunnel kiln tk 1, tk 2 us No 70 28c Incomplete summary 3/ 1/ 93 Natural gas 70 tunnel kiln tk 1, tk 2 us No 70 28a Incomplete summary 12/ 1/ 90 Natural gas 72 tunnel kiln/

sawdust dryer tk 1, tk 2,

ds 2 us 3, us 5,

cy 2 No 72 29 2 unc. kiln stacks + cy. Controlled sawdust dryer stack 11/ 29/ 93 Sawdust 73 tunnel kiln tk 2 us 5 No 73 30 6/ 29/ 95 Natural gas 73 tunnel kiln tk 2 us 5 Yes 73 44b 8/ 28/ 96 Natural gas 73 tunnel kiln tk 1 us 4 Yes 73 44a 8/ 28/ 96 Natural gas 77 tunnel kiln tk 1 us 5 No 77 31 Incomplete summary Natural gas 84 tunnel kiln tk 1 us 1 No 84 51 HF reported as 4.28 lb/ hr 4/ 22/ 97 Coal/ natural gas 85 dryer dc 1 us 1 Yes 85 32b 6/ 3/ 97 Waste heat 85 tunnel kiln tk 1 cy 1 Yes 85 32a 6/ 3/ 97 Coal/ natural gas 88 Keller tunnel kiln tk 1 us 2 No 88 33 4/ 22/ 94 Natural gas 101 tunnel kilns 2 and 3 and sawdust dryer tk 2, tk 3,

sd 1 us ( ds) Yes 101 21 1/ 12/ 95 Sawdust 111 tunnel kiln tk 1 us 8 No 111 40 7/ 21/ 89 Natural gas 111 tunnel kiln tk 1 us 8 No 111 39 7/ 25/ 85 Natural gas 111 tunnel kiln tk 1 us 8 No 111 41 3/ 3/ 92 Natural gas 112 kiln tk us Yes 112 36 Plant 6, Kiln 3 5/ 1/ 94 shale Natural gas 112 tunnel kiln tk 4 us 11 Yes 112 38b AP 42 test by MRI 11/ 10/ 93 Natural gas 112 dryer dc 6 us 16 Yes 112 38c AP 42 test by MRI 11/ 10/ 93 Waste heat/

natural gas TABLE 27. ( continued)

FACID Source Equipment ID Control device Entire report? Test ID Comments Date Raw material Fuel type ( test)

348 112 grinder/ screening g 3 bhi 9 to 10 Yes 112 38a AP 42 test by MRI 11/ 10/ 93 112 dryer dc us Yes 112 39 11/ 17/ 94 Waste heat/

natural gas 112 kiln tk us Yes 112 35 Plant 6, Kiln 2 5/ 1/ 94 clay Natural gas 112 kiln tk us Yes 112 37 Plant 8, Kiln 2 5/ 1/ 94 shale Natural gas 112 periodic kilns pk 1 to  6 us 1 Yes 112 34 5/ 1/ 94 shale Natural gas 123 tunnel kiln tk 1 us 5 Yes 123 22 12/ 5/ 95 Natural gas 127 kiln pk 6 us 6 No 127 5a Incomplete summary 10/ 1/ 92 Natural gas 127 dryer dc 1 us 7 to us 8 No 127 5b Incomplete summary 10/ 1/ 92 Waste heat/

natural gas 128 kiln tk 1 da 1 Yes 128 6a AP 42 test 6/ 18/ 91 Natural gas 128 dryer dc 1 us 1 Yes 128 6b AP 42 Test 6/ 18/ 91 Waste heat 129 kiln tk 1 us 4 No 129 7a Incomplete summary 10/ 22/ 97 Natural gas 129 kiln tk 1 us 4 No 129 8 Incomplete summary 5/ 29/ 92 Natural gas 129 dryer dc 1 us 2 No 129 7b Incomplete summary 10/ 22/ 97 Waste heat 130 tunnel kiln tk us Yes 130 1 Plant 9, Kiln 2 5/ 1/ 94 Shale Natural gas 131 tunnel kiln tk 1 us 6 No 131 61 Clemson 2/ 11/ 93 Natural gas 133 tunnel kiln tk 2 us 9 No 133 57 9/ 11/ 91 Natural gas 133 tunnel kiln tk 3 us 18 No 133 59 11/ 1/ 95 Sawdust/

natural gas 133 tunnel kiln tk 2 us 9 No 133 60 Clemson 11/ 8/ 94 Natural gas 133 tunnel kiln tk 3 us 18 No 133 58 9/ 11/ 91 Sawdust/

natural gas TABLE 27. ( continued)

FACID Source Equipment ID Control device Entire report? Test ID Comments Date Raw material Fuel type ( test)

349 135 kiln 2 tk 2 us 2 Yes 135 46 4/ 18/ 97 Natural gas 137 sawdust dryer ds 1 us 1 Yes 137 8 AP 42 test. The inlet refers to the inlet of the sawdust dryer, which is the kiln exhaust. The outlet is the kiln exhaust after passing through the sawdust dryer. 8/ 1/ 93 Waste heat 137 grinding/ screening gs 1 fe 10 Yes 137 8a AP 42 test 8/ 1/ 93 137 tunnel kiln tk 1, tk 2 ds 1 Yes 137 8 AP 42 test. The inlet refers to the inlet of the sawdust dryer, which is the kiln exhaust. The outlet is the kiln exhaust after passing through the sawdust dryer. 8/ 1/ 93 Sawdust 138 tunnel kiln tk 1 us 5 No 138 56 6/ 1/ 86 Natural gas 141 tunnel kiln tk 1 us 4 No 141 23 9/ 16/ 93 Natural gas 143 tunnel kiln tk us No 143 1 9/ 3/ 96 143 rotary kiln ca us No 143 2b 10/ 13/ 93 143 tunnel kiln tk us No 143 2 10/ 13/ 93 143 dryer dc us No 143 2a 10/ 13/ 93 144 dryer dc 1 us 2 Yes 144 55b 12/ 13/ 95 Waste heat 144 tunnel kiln tk 1 us 1 Yes 144 55a 12/ 13/ 95 Natural gas 148 tunnel kiln Tk 1 da 1 Yes 148 4a 2/ 1/ 91 clay, shale Natural gas 148 tunnel kiln tk 1 da 1 No 148 63 Clemson 8/ 31/ 93 Natural gas 148 grinding/ screening g 1, s 1 bh 1 Yes 148 4b BH pickups on 2 rollermills, 2 hammermills, 4 screens, and a couple of transfer points 2/ 1/ 91 clay, traprock,

shale 148 tunnel kiln tk 1 da 1 Yes 148 1 3/ 1/ 95 Natural gas TABLE 27. ( continued)

FACID Source Equipment ID Control device Entire report? Test ID Comments Date Raw material Fuel type ( test)

350 148 tunnel kiln tk 1 da 1 Yes 148 3 2/ 1/ 91 Natural gas 148 tunnel kiln tk us Yes 148 6 2/ 5/ 90 148 tunnel kiln tk 1 da 1 Yes 148 5 8/ 23/ 95 Natural gas 148 tunnel kiln tk 1 da 1 Yes 148 2 1/ 2/ 95 Natural gas 148 coloring/

texturing extrusion line cta 1, fw 1 BH 2 Yes 148 4c 2 dust collection hoods at the feed end of the extruder and cta X.

10 car/ day push thru cta X 65 lb/ hr sand 2/ 1/ 91 clay, shale 149 tunnel kiln tk 1 us 1 Yes 149 54 11/ 13/ 96 Natural gas 150 tunnel kiln tk 2 diff 1 Yes 150 52 3/ 29/ 95 Natural gas 150 tunnel kiln tk 2 diff 1 Yes 150 52 5/ 27/ 94 Natural gas 150 tunnel kiln tk 2 diff 1 Yes 150 52 6/ 7/ 95 Natural gas 151 color application cta bh Yes 151 1d 6/ 3/ 97 151 dryer dc us Yes 151 1a 6/ 3/ 97 151 predryer misc us Yes 151 1b 6/ 3/ 97 151 tunnel kiln tk diff 1 Yes 151 1e 6/ 3/ 97 151 screen gs bh Yes 151 1c 6/ 3/ 97 152 tunnel kiln tk 1 us Yes 152 1 4/ 23/ 98 Natural gas 154 tunnel kiln tk 1 sc 1 Yes 154 1 AP 42 10/ 31/ 95 Natural gas 154 tunnel kiln tk 1 sc 1 Yes 154 65 10/ 28/ 98 Natural gas 154 tunnel kiln tk 2 sc 2 Yes 154 2 AP 42 12/ 1/ 94 Natural gas 154 crushing cr 1 bh 1 Yes 154 2a AP 42 12/ 1/ 94 TABLE 27. ( continued)

FACID Source Equipment ID Control device Entire report? Test ID Comments Date Raw material Fuel type ( test)

351 154 extrusion line conveyor drop point mh X bh X Yes 154 2b AP 42 12/ 1/ 94 154 extrusion line conveyor drop point mh XX bh XX Yes 154 2c AP 42 12/ 1/ 94 155 tunnel kiln tk 1 DIFF 1 Yes 155 1 7/ 2/ 98 Natural gas 352 TABLE 28. TEST DATA SUMMARY, PART I FACID Test Date Source ID Source type APCD APCD type Sources ACFM uncontrolled ACFM controlled DSCFM uncontrolled DSCFM controlled Production ( tph) Moisture (%)

uncontrolled Moisture (%) controlled Temp ( deg F) uncontrolled 1 5/ 21/ 97 tk 2 Tunnel kiln dls 1 dls tk 2 30844 24795 18730 16898 10.41 0.039 0.088 381 1 5/ 21/ 97 tk 2 Tunnel kiln dls 1 dls tk 2 30734 24098 18856 17486 10.41 0.035 0.023 376 7 9/ 10/ 91 tk 1 Tunnel kiln us 8 us tk 1 29109 15139 0.084 469 7 9/ 10/ 91 tk 1 Tunnel kiln us 8 us tk 1 29389 15376 0.078 470 9 3/ 4/ 99 tk 1,

tk 2 Tunnel kilns da 1 da tk 1, tk 2 43692 27212 22.71 0.093 9 3/ 4/ 99 tk 1 Tunnel kiln da 1 da tk 1 21846 13606 11.355 0.093 9 3/ 4/ 99 tk 2 Tunnel kiln da 1 da tk 2 21846 13606 11.355 0.093 11 1/ 23/ 97 tk 1 Tunnel kiln us 3 us tk 1 41193 28912 9.9 0.0544 256 13 2/ 15/ 96 tk 1 Tunnel kiln da 1 da tk 1 38316 20755 10.53 0.064 13 6/ 29/ 95 tk 1 Tunnel kiln da 1 da tk 1 42859 22463 10.4 0.0803 13 3/ 1/ 95 tk 1 Tunnel kiln da 1 da tk 1 43272.5 21527 0.0637 13 6/ 29/ 95 tk 1, tk 2 Tunnel kilns 85717 44925 20.79 0.0803 13 6/ 29/ 95 tk 1 Tunnel kiln da 1 da tk 1 41801 21874 10.4 0.0758 13 2/ 15/ 96 tk 1, tk 2 Tunnel kilns 76631 41509 21.06 0.064 13 6/ 29/ 95 tk 1, tk 2 Tunnel kilns 83601 43747 20.79 0.0758 13 3/ 1/ 95 tk 1, tk 2 Tunnel kilns 86545 43054 0.0637 13 3/ 1/ 95 tk 2 Tunnel kiln DA 1 da tk 2 43272.5 21527 0.0637 13 2/ 15/ 96 tk 2 Tunnel kiln DA 1 da tk 2 38316 20755 10.53 0.064 13 6/ 29/ 95 tk 2 Tunnel kiln DA 1 da tk 2 42859 22463 10.4 0.0803 13 6/ 29/ 95 tk 2 Tunnel kiln DA 1 da tk 2 41801 21874 10.4 0.0758 23 7/ 6/ 93 tk 3 Tunnel kiln us 3 us tk 3 17699 5.92 0.0768 31 4/ 22/ 93 tk 4 Tunnel kiln DA 1 da tk 4 19050 11217 11.29 0.03 415 31 11/ 19/ 98 tk 3,

tk 4 Tunnel kilns da 1 da tk 3, tk 4 37256 39186 18443 20010 21.19 0.11853 0.1136 465 31 11/ 19/ 98 tk 3 Tunnel kiln da 1 da tk 3 18628 19593 9222 10005 10.595 0.11853 0.1136 465 31 11/ 19/ 98 tk 4 Tunnel kiln da 1 da tk 4 18628 19593 9222 10005 10.595 0.11853 0.1136 465 31 3/ 24/ 99 tk 4 Tunnel kiln da 1 da tk 4 19752 20850 10123 10717 11.265 0.10523 0.11648 458.7 31 3/ 24/ 99 tk 3 Tunnel kiln da 1 da tk 3 19752 20851 10124 10717 11.265 0.10523 0.11648 458.7 31 3/ 24/ 99 tk 3, tk 4 Tunnel kilns da 1 da tk 3, tk 4 39504 41701 20247 21434 22.53 0.10523 0.11648 458.7 TABLE 28. ( CONTINUED)

FACID Test Date Source ID Source type APCD APCD type Sources ACFM uncontrolled ACFM controlled DSCFM uncontrolled DSCFM controlled Production ( tph) Moisture (%)