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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 />-51Zb( t % <br />18LT POND 2 <br />EMBANKMENT CREST = 6855.5, F.L. Weir = NIA <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level:` — 6552 <br />Sediment level (% total storage) l <br />• <br />Outflow (cfs): _ 'U C N .. <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments '.� <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />0 Other <br />STRUCTURAL: <br />Differential Settlingy <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways —Z' <br />Dewatering Device Clogged _jz <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE <br />O <br />bdocumendgrtlypnd/18 LT Pondinsp doc <br />