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<br /> <br />~, <br />COLORADO WESTMORELAND INC. <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Ouar~terl <br />Structural Inspection <br />POND N0. Z, <br />Quarter: 4-¢~ Inspection Date: l2~ ly-~BGJ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: JDD- d Clean Out Elevation: GAL}-, _S <br />Approximate Water Elevation at Time of Inspection: 3~~-4-" IN l30TTOM <br />Approximate Sediment Elevation at Time of Inspection: q G; (] <br />Outflows (C.F.S.) at Time of Inspection: ^/ p N ~= <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _~ 7( <br />Inadequate Vegetation I <br />_J <br />Outlet Channel Erosion ~ ~_ <br />Burrows _J ~ <br />Other _J ~_ <br />STRUCTURAL: <br />Differential Settling _J ~ <br />Cracks or Slides ~ ~_ <br />Seepage _~ _~ <br />.Other _~ ~ <br />APPURTENANT STRUCTURES: <br /> <br />Defective Spillways <br />~ _ <br />,. <br />Dewatering Device Clogged ~ ~ .. .. <br />Faulty Gates, Baffles, Pumps _J _~ <br />Other _J ~_ <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTOR: <br />~~ ~ <br />