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COLORADO WESTMORELAND INC. <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />~Ouarterl~ <br />St ructur~nspection <br />POND N0. _~_ <br />Quarter: 4 ~~' Inspection Date: / Z ~? ~/ / g~ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: 1GG, /~ Clean Out Elevation: CA 3.. 5 <br />Approximate Water Elevation at Time of Inspection: n ~.~, <br />Approximate Sediment Elevation at Time of Inspection: $~ ,~ <br />Outflows (C.F.S.) at Time of Inspection: /~'~ „ p <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment c <br />-J <br />Inadequate Vegetation _ <br />~ ~_ <br />Outlet Channel Erosion _~ ~_ <br />Burrows <br />Other ~ _~ <br />STRUCTURAL: <br />Differential Settling ~ ~ <br />Cracks or Slides _~ X <br />Seepage _~ X <br />Other ~ ~ X <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~ C <br />Dewatering Device Clogged ~ X •~• <br />Faulty•Gates, Baffles, Pumps ~ _~ <br />Other _~ ~ <br />_.. <br />ADDITIONAL COMMENTS <br />: <br />I <br />/ <br />ArP~ Gov2rea wrY~~+ SnGa~/- <br />MAINTENANCE REQUIRED: <br />No~~ <br />NAME OF INSPECTOR: <br />