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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />2. f <br />18LT POND 2 <br />EMBANKMENT CREST = 6855.5, F.L. Weir = N/A <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level:Sediment <br />te- <br />Sediment level (% total storage) <br />Outflow (cfs): <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />i <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling c� <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways 4� <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENT- <br />, -MAINTENANCE REQUIRE] <br />i:1documendgrt1ypnd/18 LT Pondinsp.doc <br />