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<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />~/~+lo~ <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 68663 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approaimatewaferlevel: ~~~~~ b <br />Sediment Ievel (% total storage) "' /D - /5 ~° <br />Outflow (cfs): <br />0 <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments `~ <br />Inadequate Vegetation ~ <br />Outlet Channel Erosion <br />Burrows / <br />O[her <br />STRUCTURAL: <br />Differential Settling ~~ <br />Cracks or Slides J~ <br />Seepage <br />Other _/ <br />APPURTENANT STRUCTURES: <br />Defective Spillways / <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps / <br />Other <br />ADDITIONAL COMMENTS: ''r1.B ~-Q~ <br />MAINTENANCE REQUIRED: ~~" <br />INSPECTOR: ~~"~-'~~ <br />is/pond/grtlypnd/Pondinsp.doc <br />