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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 />12- LO <br />POND FCT S? 2-) <br />RISER CREST = 55.0: DEWATER HOLE = 51.8 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level (% total storage) p <br />Outflow (cfs): N6 !72 S r d 28y1 <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 />v? C(1?e?/ <br />-571 d <br />f <br />IT/ <br />V <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways V <br />Dewatering Device Clogged V <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: -/e re,.,l ?r>e?l ?? syrh r?Q? min <br />MAINTENANCE REQUIRED: 4LOAL,746L ;A5?1(e ZCl d ZaIG. <br />INSPECTOR: Q . al k eSP_ <br />i s/documenUgrtlypnd/Pondinsp.doc