Laserfiche WebLink
<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />I ~ ~~ <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~ ~~ `^-~ ` ~3 / <br />O <br />Sediment level (% total storage) L.~~" <br />Outflow (cfs): ~ ~ F <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments / <br />Inadequate Vegetation <br />Outlet Channel Erosion ~ <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling l~ <br />Cracks or Slides i/ <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps V <br />Other l~ <br />ADDITIONAL <br />MAINTENANC <br />is/documcntlgrtlypnd/POndinsp.doc <br />