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• COLORADO WESTMORELAND INC. • <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Ouar~terl~ <br />Structural-Inspection <br />,~ <br />/ POND N0. `-~ " <br />-/? ( / , <br />~• <br />~". `--•/,,~~;~ .., ~~ Inspection Date: ~ ~~J==`J; /~~ <br />~-HPIERATIONAL STATUS AT TIME OE INSPECTION <br />Overflow Elevation: /. ~ ':., ;~~ Clean Out Elevation: ~'~` ~'- <br />- - ~- <br />Approximate Water Elevation at Time of Inspection: ~ ii? i~-,~.T <br />Approximate Sediment Elevation at Time of Inspection: ~i( ~'., <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 />Inadequate Vegetation _~ <br />_~ ~% <br />~ <br />Outlet Channel Erosion _~ <br />Burrows ~ J~ <br />Other _ <br />+~ X <br /> <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />..Other ... ~ ; <br />~ ~~ <br />_~ ~C <br />_~ \' <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Oewatering Oevice Clogged - <br />Faulty•Gates, Baffles, Pumps <br />Other <br />_~ <br />_~ ~~ <br />_~ <br />_~ <br /> <br />••• <br /> <br />' <br />_.. <br />AuD I NAL COMMENTS: <br />MAINTENANCE REOUIREO: <br />NAME OF INSPECTOR: ~ _ . _ ~ --"='~~' <br />