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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 />d/z111K <br />115 FCBH <br />DISCHARGE POINT = 6783 (approximate) <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level (% total storage) ('/, <br />Outflow (cfs): i'7 (A <br />FEATURES <br />PROBLEM COMMENTS <br />EROSIONAL: <br />YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />V <br />Burrows <br />r� <br />C� Other <br />STRUCTURAL: <br />Differential Settling <br />✓� <br />Cracks or Slides <br />✓� <br />Seepage <br />✓� <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways f117 <br />Dewatering Device Clogged ✓ <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REOUIREE <br />INSPECTOR: <br />is document/grtlypnd/Pondmsp doc <br />