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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: RISER CREST = 6827.0: DEWATER HOLE = 6823.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />STRUCTURAL: <br />APPURTENANT STRUCTURES: <br />TWENTMILT COAL COMPANY <br />FOIDEL CREEK MINE <br />POND F s k 27 <br />Approximate water level: <br />Sediment level (% total storage) � r <br />, <br />Outflow (cfs): Aid rut_ <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 />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: 11 � <br />MAINTENANCE REQUIRED: WW /��1OW, 4- 11J/147.4 C /to �. t / 1 ,, lass lrin <br />s , drr f 6a5,e C A n m e 1 <br />INSPECTOR: a .W fefsQt_, <br />i : /document/grtlypnd/Pondinsp.doc <br />