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1 <br />~. <br />COLOP.ADO WESTMORELAND INC. <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />puarterly <br />Structural Inspection <br />POND N0. ~ I <br />Quarter: 2 n~ Inspection Date: G//3~ $9' <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: ) (~ p. (j Clean Out Elevation: cJ 7 • ~ <br />Approximate Water Elevation at Time of Inspection: /7 ~ ~~ <br />Approximate Sediment Elevation at Time of Inspection: P B , g <br />Outflows (C.F,S.) at Time of Inspection: /i/p n e <br />FEATURES: <br />AREA <br />YES NO <br />COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment ~_~ <br />Inadequate Vegetation _J X <br />Outlet Channel Erosion ~ X <br />Burrows ~ X <br />Other ~ )C <br />STRUCTURAL: <br />Differential Settling ~ _ C~ <br />Cracks or Slitles _J X <br />Seepage _J _~ + <br />Other ~ k <br />APPURTENANT STRUCTURES: <br />Defective Spillways _~ X <br />Dewatering Device Clogged _J ~ <br />Faulty Gates, Baffles, Pumps _J X <br />Other ~ X <br />ADDITIONAL COMMENTS: <br />No ~ e <br />MAINTENANCE REQUIRED:. <br />N~ h e <br />NAME OF INSPECTOR: <br />