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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 />115 FCBH <br />DISCHARGE POINT = 6783 (approximate) <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~ 6 ~~ 3 <br />Sediment level (% total storage) PS I<. ///~., ~ ~/o <br />Outflow (cfs): /V~ 7Td ~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows V <br />Other <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewa[ering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL <br />MAINTENANCE REQUIRED: f <br />se(LC~~rd - c vR9 vla~ a~ <br />_~ <br />_// <br />___~ <br />// <br />is/ponU/grtlypnd/Pondinsp.doc <br />~vl . <br />s. .... _.. - . --. <br />-~ -~ - -.,.> e <br />