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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 />l/~j~o ~ <br />115 FCBH <br />DISCHARGE POINT = 6783 (approximate) <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~3 <br />a ~ <br />Sediment level (% total storage)`-s~ rV / F /i f- ~t7+-~n~ ~ <br />Outflow (cfs): ~Q h ~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rigs & Gullies on Embankments / <br />Inadequate Vegetation ~ <br />Outlet Channel Erosion <br /> <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling / <br /> <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Bathes, Pumps <br />Other <br />tlJe/~/Or/ ~~n2 '/t) <br />~lnn~.p We// ~Gfvc~~i.-~ <br />of jScha~~ ~ ~~ J ~ ~/eek . <br />ADDITIONAL C( <br />MAINTENANCE <br />is/dacumenVgttlypnd/Pondinsp.doc <br />