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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEK MINE p <br />DATE OF INSPECTION: / / (« c�����1 <br />SEDIMENT POND IDENTIFICATION: POND T S l I d V <br />REFERENCE ELEVATIONS: RISER CREST = 6907.9; LOWEST HOLE = 6904.9 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />FEATURES PROBLEM <br />EROSIONAL: YES NO <br />STRUCTURAL: <br />ADDITIONAL COMMENTS: <br />Approximate water level: <br />Sediment level (% total storage) <br />Outflow (cfs): <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <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 />t/ <br />2 <br />COMMENTS <br />MAINTENANCE REQUIRED: C e R( c1 h � 2 / �L f Jvr-Y+ MP/ <br />INSPECTOR: 46 . (1�i ffe 7c Fri-, <br />i s /documendgrtlypnd/Pondinsp. doc <br />