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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 />C1/2 <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: L . <br />GS / o <br />Sediment level (% total storage) Or <br />Outflow (cfs): AZ0 I7-Q . <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />R'll & G 11. U-11 k t <br />f <br />i s u ies on an mens <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />? SK?? Cv ?? <br /> <br />o/ <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br /> <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRES <br />is/document/grtlypnd/Pondinsp.doc <br />INSPECTOR: ?`/?C h h kL ? ?Ir-e s (a.