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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Outflow (cfs): Nd i-~0 ~/ <br />Approzimatewaterlevel: L `~66~3 <br />Sediment level (% total storage) L~ <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />9/~/o,r <br />POND B <br />EMBANKMENT CREST = 6872. F.L. Weir = 6866.3 <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />YES NO <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />_~ <br /> <br /> <br />ADDITIONAL COMMENTS:- ~d~ ~4~C ~Ovnu /ernn/4 f~P~fe~a f~vr. {%a n, f-r~.J G6u nnC r <br />.. <br />MAINTENANCE <br />iJpond/grtlypndlpondinsp.doc <br />