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OPERATOR: <br />MINE: <br />DATE OF INSPECTTON: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMII,E COAL COMPANY <br />FOIDEL CREEK MINE <br />~~b~O~ <br />POND E <br />RISER CREST = 6843.4; DEWATER ROLE = 6840.6 <br />OPERATTONAL STATUS AT TIME OF INSPECTTON <br />Approximate water level: G ~ ~3 • o ~O C=, W i e / <br />Sediment level (% total storage) ~ ~ <br />Outflow (cis): 0 . o / 3 S" <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 <br />Cracks or Slides <br />Seepage <br />Other <br />_/ ~ <br />_/ '>1C <br />r <br />APPURTENANT STRUCTURES: <br />Defective Spillways / <br />I)ewatering Device Clogged <br />Faulty Gates, Baffles, Pumps ~/ <br />Other <br />ADDITIONAL COMMENTS: -~ _rn ~ S»~r / O h P n, ~k n ~ mCn 7~, s'f+'~~a ~h~ r•e / ~~ <br />MAINTENANCE REQUIItED: <br />i:/pond/grtlypnd/Pondinsp.doc <br />