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COLORADO WESTMORELAND INC. <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />puarterl <br />Structur pection <br />POND NO. ~ <br />puarter: ~ ~-~ Inspection Date: 12I I ~I ~q <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: app, 2 Clean Out Elevation: G~~', f <br />Approximate Water Elevation at Time of Inspection: ,~ /~( Y <br />Approximate Sediment Elevation at Time of Inspection: NO S E D / M E N T <br />Outflows (C,F,S.) at Time of Inspection: //4 N E <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _J ~_ <br />Inadequate Vegetation _J ~ <br />Outlet Channel Erosion ~ ~(' <br />Burrows ~ ~ <br />Other ~ ~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides _~ ~(' <br />Seepage ~ X ... <br />.Other •~ _~ k <br />APPURTENANT STRUCTURES: <br /> <br />Defective Spillways _ <br />~ J( <br />Dewatering Device Clogged _~~_ ..... . <br />Faulty Gates, Baffles, Pumps _J x <br />Other -J x <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REOUIREO: <br />NAME OF INSPECTOR: <br />