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~. <br />.COLORADO WESTMORELAND INC. • III III III IIIIIIIIII <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Dua~rterl~ <br />Structural Inspection <br />POND N0. G.1/. ~/l/. /~1 • = <br />Quarter: ~ f ~ Inspection Date: ~ ~! ? ~ ? a <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: '7 I ~ %-i. C> Clean Out Elevation: ~ I ~,,.D <br />Approximate Water Elevation at Time of Inspection: -,'1 ~ I.~J <br />Approximate Sediment Elevation at Time of Inspection: <br />Outflows (C.F.S.) at Time of Inspection: A/ ( A,! c <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and fullies on Embankment _~ <br />Inadequate Vegetation _J <br />Outlet Channel Erosion <br />Burrows _~ ~ <br />Other _~ ~~ <br />STRUCTURAL: <br />Differential Settling _J X <br />Cracks or Slides ~ >! <br />Seepage _~ X <br />Other •• _~ X <br />APPURTENAWT STRUCTURES: <br />Defective Spillways ~_~ <br />Dewatering Device Clogged ~ X ••• <br />Faulty Gates, Baffles, Pumps -J ;K <br />Other ~J <br />_.. <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />N~~a <br />NAME OF INSPECTOR: <br />~,-... ~ <br />