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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 />POND C <br />RISER CREST = 6864.4; LOWEST HOLE = 6862.3_ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: A/R Snn &,J CCA4P- - n p S nrAi"If rrva��/ <br />Sediment level (0/6 total storage) J <br />Outflow (cfs): <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <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 , <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps / <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: P\ -e <%PrOL 4 a <br />INSPECTOR:. /tea TT�.,�S'o� <br />i:/documenUgrilypnd/Pondinsp.doc <br />