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^ COLORADO WESTMORELAND INC, • <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Quarterl <br />Structur-~ Inspection <br />~'YZq-s Nt v G 7'1tA 1 ~c-~ A-~-~' <br />POND N0, s <br />Quarter: '~ N ~ Inspection Date: Olo 13GIA0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: Gj~• l Clean Out Elevation: ~Jp• l <br />Approximate Water Elevation at Time of Inspection: <br />Approximate Sediment Elevation at Time of Inspection: sco w ~ d,.-~..,~r~-r cv- J:. lam= <br />Outflows (C.F.S.) at Time of Inspection: /Vo N e <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _~ ~C <br />Inadequate Vegetation _J ~ <br />Outlet Channel Erosion ,J ~_ <br />Burrows _J X <br />Other _~ :! <br />STRUCTURAL: <br />Differential Settling _~ ~( <br />Cracks or Slides _~ X <br />Seepage _~ X <br />..Other ... _~ i( <br />APPURTENANT STRUCTURES: <br />Defective Spillways _~ ~ ,. <br />Dewatering Device Clogged _~ X ••• <br />Faulty Gates, Baffles, Pumps _~ .x <br />Other _~ X <br />... <br />AuD NAL COMMEi~TS: <br />MAINTENANCE HEOUIREO: <br />NAME OF INSPECTOR: <br />,.- ~ ~: - <br />~,.. <br />_ "_ ~. <br />~~. ~. <br />~,. y -^_.. .._ <br />