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• COLORADO WESTMORELAND INC. • <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Ouarterl <br />~Lructura InSpectl0n <br />POND N0. -# .S <br />Quarter: 4 Y-~ Inspection Date: 1 Z~Z 6f ~ fig' <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: y 7, p Clean Out Elevation: G~p, <br />Approximate Water Elevation at Time of Inspection: D r v <br />Approximate Sediment Elevation at Time of Inspection: ,5',..,~// ~,,,,,c~~~'f nri-,/e~ <br />Outflows (C.F.S.) at Time of Inspection: /~/~,,,~ <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment ~ <br />~ <br />Inadequate Vegetation _ <br />_J ~ <br />Outlet Channel Erosion ~ ~_ <br />Burrows _~ 7C <br />Other _J -~ <br />STRUCTURAL: <br />Differential Settling _J <br />Cracks or Slides _J ~ <br />Seepage _~ ~ <br />Other ~_~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways _~ ~_ <br />Dewatering Device Clogged _J ~ .... <br />Faulty Gates, Baffles, Pumps _J _ C~ <br />Other _~ X <br />ADDITIONAL COMMENTS: <br />I <br />A~-e~ [o ve~e d w+ ~~ She ~- <br />MAINTENANCE REQUIRED: <br />N~ ~, ~ <br />NAME OF INSPECTOR: <br />