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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />fiEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />-3/z9 ~9c <br />POND T <br />RJR CREST = 6904.9: LOWEST HOLE = 6907.9 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 6 9of~, L <br />Sediment level (% total storage) -Z = ~o ~F% '~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments X ,~jjn;,~ C7JF~ h~ <br />Inadequate Vegetation k <br />Outlet Channel Erosion ~ <br />Burrows k <br />Other ~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />~/~/o(il ~~JF~-ij <br />)< <br />APPURTENANT STRUCTURES; <br />Defective Spillways X <br />Dewatering Device Clogged ~ <br />Faulty Gates, Baffles, Pumps <br />Other ~c _ <br />ADDITIONAL COMMENTS: ~°'~~ <br />MAINTENANCE REQUIRED: ~~ <br />T <br />INSPECTOR: ~d~i'~ ~'L <br />J <br />1 •. DOCU EMN TlPON D IN SP. DOC <br />