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COLORADO WESTMORELAND INC. • <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Ouarterl <br />Structures Inspection <br />/ ! POND N0. a ~,, ;,,:~.~•~- <br />-B~~e ~=~~~~`,~ Inspection Date: -~/~'~ /~c~ <br />_ ;OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: ~ % ~ Clean Out Elevation: ~ ~ ~'~1;~. '% <br />Approximate Water Elevation at Time of Inspection: _~ ~~„~~ <br />Approximate Sediment Elevation at Time of Inspection: <br />Outflow ~.F.S.)~at Time Qf <br />FEATURES: <br />AREA <br />Inspection: c/ j7n~_ <br />/.- ~ <br />i 1/ <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment ~ ~`< <br />Inadequate Vegetation _ <br />~ ~_ <br />Outlet Channel Erosion _J <br />Burrows _~ <br />Other -J <br />STRUCTURAL: <br />Differential Settling ~~ <br />Lracks or Slides -J.~_ <br />Seepage _~ \ <br />..Other ... :. ~ >.- <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~ ~ ,... <br />Dewatering Device Clogged _~ \ ...... <br />. Faulty Gates, Baffles, Pumps _~ %`~ - <br />Other _~ ~~" <br />.... <br />AuD I NAL COMMEi~TS: <br />MAINTENANCE REOUIREO: <br />- ~.~ , <br />NAME OF INSPECTOR: - -<<' <br />