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COLORADO WESTMORELAND INC, <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />puarterl <br />Structural Inspection <br />POND N0, ~- <br />Quarter: µ .y-~, inspection Date: l Z J l~- I BGI <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: 1 GO.O Clean Out Elevation: ~/ ~, s <br />Approximate Water Elevation at Time of Inspection: ,Q /~'Y <br />Approximate Sediment Elevation at Time of Inspection: Bq_ $ <br />Outflows (C ,F ,S ,) at Time of Inspection: ND N E <br />FEATURES: <br />ARFA <br />YES NO COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _~ ~ <br />Inadequate Vegetation _J ~_ <br />Outlet Channel Erosion _~~ <br />Burrows _J ~ <br />Other _~~ <br />STRUCTURAL: <br />Differential Settling -J ~i _ <br />Cracks or Slides _~ ~_ <br />Seepage _~ 1t <br />Other ... _~ <br />APPURTENANT STRUCTURES: <br />6efective Spillways _~ X ,.. <br />Dewatering Device Clogged _J C •.. . <br />Faulty•Gates, Baffles, Pumps _J ~_ <br />Other _J _ (~ <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />i <br />NAME OF INSPECTOR: ~. ~ ~u~ <br />