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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND mENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />G 7/o i <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~/,L~G( <br />Sediment level (% total storage) ~e <br />Outflow (cfs): , O 1 <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies oo Embankments t/ <br />loadequate Vegetation ~~ <br />Outlet Chauuel Erosion ~~ <br />Burrows ~~ <br />Other ~ <br />STRUCTURAL: <br />Differential Settling (/ <br />Cracks or Slides ~ <br />Seepage C~ <br />Other ~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways f <br />Dewatering Device Clogged ~_ <br />Faulty Gates, Baffles, Pumps ~- <br />Other ~- <br />ADDITIONAL COMMENTS: /(/i1h,~- <br />MAINTENANCE <br />is/documcnUgraypnd/Pondinsp.doc <br />