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<br />and/or swept as more mtensive management practices. <br /> <br />F. Stnckpile Maintenance (continued) - Fugitive emissions from stockpiles are highly <br />dependent on aggregate gradation, weather, location, stodlpile age, and amount of loading face <br />activity. Aged stockpiles generally exhibit lower fugitive emissions than fresh crush aggregate <br />lIIlIt.erials. In areas where one or more of the listed in:fln!m:s are responsible for einiss.iOllii <br />above ~le levebi, water application to the stoclqJile exterior can provide adequate control. <br />Intermittent applicatioIlJl may he DecesSllIy when emission COnditiOllii are persistmt Orieuting <br />the worl:ing face to avoid cross-winds can also he an effective management tool for lowering <br />e1nissions~ <br /> <br />G. Track Transport of Final Product - Truck trnffic ill the area of crushirJg operations has the <br />potential to gen=te exressjve surface fines on bani roam. While climatic and situatiolllli <br />cirClllllStances can contribute to effective controls on a short-tenn basis, 01hei: more imensive and <br />Continuous pmc:tice;; are lISllally required to maintain conlrol of fugitives from this source. <br />Paving, sweeping, w~ chemical application, and spi:ed Controls are the most effective <br />optiOIlJl for comrollini fugitive emissioIlJl :from truck traffic. Any {me or more of these <br />management optiOIlJl may be inCOI]Xmlted into routine oPerations to provide continuous'benefit <br /> <br />. H. T otaI Facility - M'mimi?:i"[; fue ewissioIlJl from fugitin SOUffieS at a crushing and .Processing <br />facility requires a coIiniUtinent of resources from top-level'management, a hwwledge of <br />poteutial C01ltribnting :lilcton; on fue part of operations level persoriueI, and a co~ <br />application of available 1Il.llWIgement optiOIlJl to provide significant con1rOl of fugi:tive emissiollii <br />from crushing operations. The crnshing ope.wiOIlJl fureman is trained to recognize state and <br />fudern1 oplJCi1y limIts for varions pcocesses, continually -.!uate opemting conditions and <br />resnlting opacities, ~ .3ppJ.y appropriate COlrtrols tn provide compliant operaUoa The fureman <br />or olher company ~ personnel document ~ conditions, and COIrtrols to <br />demonstrate oomp~~"With pemrit conditions. <br /> <br />..'".. i <br /> <br />.,., '"..... . <br /> <br />. <br />. . <br /> <br />..1..:: <br /> <br />,. ...... <br />