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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 />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level (% total storage) <br />.>%G~'u/ Cl.Y~~7?ED - C/I~i 20T ~7ET~=,n,.L<= <br />~, <, ~, , , <br />Outflow (cfs): <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO ~24 ~WG7 ~D w~ ~ <br />Rills & Gullies on Embankments / ,~ - 7 ' o ~ ~~ <br />Inadequate Vegetation / <br />Outlet Channel Erosion / <br />Burrows r/ <br />Other _~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides ~~ <br />Seepage / <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways / <br />Dewatcring Device Clogged <br />Faulty Gales, Baffles, Pumps ~~ <br />Other / <br />ADDITIONAL COMMENTS: //6(/E <br />MAINTENANCE REQUIRED: N~~'~ <br />~aa~,m~ugm~arn~,a~.aa <br />