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• COLORADO WESTMORELAND INC. <br />ORCHARD YALLEY MINE <br />Sedimentation Ponds <br />Ouarterl <br />Structura nspection <br />POND NO. <br />~ Inspection Date: / a ,~ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: _ ;~`Q_ Clean Out Elevation: %~ <br />Approximate Water Elevation at Time of Inspection: ,~ <br />Approximate Sediment Elevation at Time of Inspection: ~:y! Q~~~ <br />Outflows (C.F.S.) at Time of Inspection: _ ~/~,~~'- <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _~ <br />~ <br />Inadequate Vegetation _ <br />_,_f~. <br />Outlet Channel Erosion _~ <br />~ <br />Burrows _ <br />~ <br />,~ <br />Other _ <br />_ <br />_~ _~ <br />STRUCTURAL: <br />Differential Settling _~ ~_ <br />Cracks or Slides _~ _~ <br />Seepage _~~_ <br />Other _j _~ <br />APPURTENANT STRUCTURES: _ <br />Defective Spillways _J 1~ <br />Dewatering Device Clogged _~ ~'. <br />Faulty•Gates, Baffles, Pumps ~J~! <br />Other _~ ~~ <br />Au NAL COMMEN S: <br />MA NiENANCE REOUIREO: <br />NAME OF INSPECTOR: C~ `-~!~~ '/~~ ~"~~ <br />