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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 />/~~03 <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: G <br />Sediment level(% totalstorage) 1G -~D <br />Outflow (cts): ~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments F/ <br />Inadequate Vegetation i~ <br />Outlet Channel Erosion '~ <br />Burrows JC <br />Other ~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides / <br />Seepage !~ <br />Other ~/ <br />APPURTENANT STRUCTURES: <br />Detective Spillways / <br />Dewatering Device Clogged /% <br />Faulty Gates, Battles, Pumps v <br />Other ri <br />ADDITIONAL <br />MAINTENANCE <br />is/pond/grtlypnd/Pondinsp.doc <br />