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.~_ i <br />I <br />• OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELE~'AT[ONS: <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: POND D R`~ <br />Sediment level (% total storage) ~/0'~O <br />onlnow (efs): - o - <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />/? z7/eo <br />POND T <br />RISER CREST = 6907.9: LOW EST HOLE = 6904.9 <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: <br />Rills & Gullies oo Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />YES N~ <br />___IL <br />STRUCTURAL: <br />Di0'erential Settling <br />Cracks or Slides <br />Seepage C ~ <br />Otter _ <br />APPURTENANT STRUCTURES: <br /> <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUII2ED: ~t7~~ <br />INSPECTOR; ~~`TE~(E ~/L1~~P <br />is/documenVgrnypnd/Pond insp.doc <br />