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'' • COLORADO IJESTMORELAND INC, • <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />• ~Ouarterly <br />Structur pection <br />POND N0. Z <br />Quarter: 2 i„ 1 Inspection Date: ~~ 3G~~/ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: ~ p ~, C Clean Out Elevation: GfC¢, <br />Approximate Water Elevation at Time of Inspection: n,. „ <br />Approximate Sediment Elevation at Time of Inspection: G~n, n <br />Outflows (C.F,S,) at Time of Inspection: ~/ ~ h 2 <br />FEATURES: <br />AREA <br />YES NO f.OMMFNTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _~ X <br />Inadequate Vegetation _~ X <br />Outlet Channel Erosion ~ X <br />Burrows _ <br />?< J <br />Other _~ X. <br />STRUCTURAL: <br />Differential Settling 1 X <br />Cracks or Slides ^ <br />_~ ~ <br /> <br />Seepage ,_ <br />-J X <br />..Other •~• _J ~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />~ X <br />_ <br />Dewatering Device Clogged _~ X ...... <br />Faulty Gates, Baffles, Pumps _~ X <br />Other _J ~(_ <br />AuD I NAL COMMENTS: <br />-~. ..-,~L, ~.~~.~~1 Eurrcw5.~.~ /~.-,~~ <br />r~rc~/e <br />l~a~ <br />G ech <br />+ih/~l <br />II <br />// <br />// <br />1 <br />SICK GT ~AM~ `n~{N~ G°~?~ ~~/~~~.:~, .. ... <br />MAINTENANCE REOUIREO: <br />,- <br />NAME OF INSPECTOR: CC ~, %~ ~~., .-• <br />t <br />