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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 />to (c i mt-a <br />C <br />IIS FcsH <br />DISCHARGE POINT = 6783 (approximate) <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: L~!(JV <br />Sediment level (% total storage) .C ~j°% <br />Outnow (cfs): _~f~l 1l` <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br /> / <br />/ <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br /> <br />Outlet Channel Erosion <br />Burrows <br /> ' <br />Other ! <br />STRUCTURAL: <br /> / <br />~ <br />Differential Settling ! <br />Cracks or Slides ~~ <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~~ <br />Dewatering Device Clogged C/ <br />Faulty Gates, Baffles, Pump <br />Other s <br />v <br />ADDITIONAL COMMENTS: <br />MAINTENANCE <br />is/documen t/grtlypnd/Pond insp.doc <br />