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.' ~ COLORADO WESTMORELAND INC~ <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Oua~rte_rl~ <br />Structur-a~insoection <br />POND NO. ~ , <br />C 7 <br />Inspection Date: ~ /~ yc~ <br />OPERATIONAL <br />Overflow Elevation: ~'~ <br />Approximate Water Elevation at <br />Approximate Sediment Elevation <br />Outflows (C.F.S.) at Time of I <br />FEATURES: <br />AREA <br />STATUS AT TIME OF INSPECTION <br />Clean Out Elevation: (~~f. ,~ <br />Time of Inspection: <br />at Time of Inspection: __ _ ~~~ _~_ <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment ~ <br />Inadequate Vegetation _ <br />_~ <br />Outlet Channel Erosion , <br />Burrows _ <br />J <br />Other _ <br />_~ _~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides _J _~ <br />Seepage _~ _~ <br />_ Other _~ _~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways _J _,~ <br />Dewatering Device Clogged _J <br />Faulty~Gates, Baffles, Pumps _~ ,~ <br />Other _~ _.~ <br />ADDITIONAL COMMENTS: <br />MA NTENANC REOU RED: <br /> <br />