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.. , <br />INSPECTOR:r~UY~4G~ ~J~6~- <br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />9~2y o3 <br />POND T <br />RISER CREST = 6907.9; LOV1'EST HOLE = 6904.9 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level(% totalstorage) <br />Outflow (cfs): O <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments J~ <br />Inadequate Vegetation J~ <br />Outlet Channel Erosion <br />Burrows <br />Other ~~ <br />STRUCTURAL: <br />Differential Settling / <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways V <br />Dewatering Device Clogged _J~ <br />Faulty Gates, Baffles, Pumps / <br /> <br />Other <br />ADDITIONAL COMMENTS: flD~I% <br />MAINTENANCE REQUIRED: pDr• <br />is/pond/grtlypnd/POndinsp.doc <br />