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.COLORADO WESTMORELAND INC. <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Quarterly <br />$t ruCLUrd InSpeCtiOn <br />POND N0. 4'VASTF ~lLc <br />Quarter: SfCGIVD Inspection Date <br /> <br />51 IB lB9 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: 6. BOO Clean Out Elevation: G 7 ~ ~.~- <br />Approximate Water Elevation at Time of Inspection: ~, 7 ~17.[J <br />Approximate Sediment Elevation at Time of Inspection: QPRGX I -D /N3GTiOM <br />Outflows (C.F.S.) at Time of Inspection: NON ~ <br />FEATURES: <br />AREA <br />YFS ND <br />CDMMFNTS <br />EROSIONAL: <br />Rills and C,ullies on Embankment ~ <br />Inadequate Vegetation , <br />_J ~ <br />Outlet Channel Erosion `~ X <br />Burrows _~ ~C <br />Other ~ <br />STRUCTURAL: <br />Differential Settling __~ >( <br />Cracks or Slides _~ X <br />Seepage ~ X <br />Other ... .. _J ~' <br />APPURTENANT STRUCTURES: <br />Der'ective Spillways I J <br />Dewatering Device Clogged _ <br />~J X ... .. <br />Faulty Gates, Baffles, Pumps _~ }( <br />Other _J <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTOR: <br />