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• <br />• <br />TABLE H <br />EMISSI0:1 FACTORSa <br />Souroe <br />Controlled Emission Factor (Lb/Ton) <br />Originalb Revisedc Proposedd <br />Dragline <br />Scrapers <br />Haul P.oads <br />Graders (road construction) <br />Graders (reclamation) <br />Front-end loaders <br />Wind erosion <br />Receiving coal <br />Primary crushing. <br />Secondary crushing ..._ <br />and screening <br />Transfar <br />Conveying <br />Stockpile load-in <br />Stockpile load-out <br />stockpile wind erosion <br />Stockpile maintenance <br />a <br />b <br />c <br />d <br />0.022 <br />3.Se <br />0.16-0.65f <br />Bg <br />' S.6g <br />0.0086 <br />O.l7h <br />Tipple 2 0.04 <br />Tipple 3 0.04 <br />Tipple 2 0.0005 <br />Tipple 3 0.020 <br />Tipple 2 0.0015 <br />Tipple 3 0.059 <br />Tipple 2 0.001 <br />Tipple 3 0.1 . <br />Tipple 2 0.001 <br />~~ Tipple 3 0.05 <br />Tipple 2 0.004 <br />Tipple 3 0.03 <br />Tipple 2 0.005 <br />Tipple 3 0.037 <br />Tipple 2a3 0.014 <br />Tipple 2a3 0.017 <br />0.00077-0.0056 <br />3. Se <br />2.2-31f <br />Bg <br />5. 6g <br />0.00026-0.00052 <br />. O.l7h <br />0.00062 <br />0.00062 <br />0.0005 <br />0.020 <br />0.0015 <br />0.059 <br />0.001 <br />0.1 <br />0.001 <br />0.05 <br />0.00052 <br />0.0039 <br />0.0052 <br />0.0039 <br />0.0009 <br />0.017 <br />0.00077-0.0056 <br />3.Se <br />0.65-9.4f <br />Bg <br />5.6g <br />0.00026-0.00052 <br />0.17h <br />0.00062 <br />0.00039 <br />0.0005 <br />0.0125 <br />0.0025 <br />0.037 <br />0.001 <br />0.05 <br />0.001 <br />0.025 <br />0.0005 <br />n.0039 <br />0.0052 <br />0.0039 <br />~j 0.0009 <br />0.017 . <br />Particles smaller than 30mm in diameter. a Units are Lb/Hr/Scraper. <br />Values used in :1RI report to EFC dated f Units arc Lb/Vehicle Mile Traveled. <br />September 30, 1977. q Units are Lb/F[r. <br />Values based on new ::4I emission factors. <br />h <br />Units <br />are Lb/Acre/Year. <br />Values based on new ;:RI emission factors <br />and additional EFC proposed controls. <br />79 <br />