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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 />44z 104 /! ' 3V <br />18 LT POND 1 <br />BARREL OUTLET HOLE = 6860.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate eater level: ��6r� .�&asy�ia <br />Sediment level (% total storage) An <br />Outflow (cfs): <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />STRUCTURAL: <br />Burrows <br />Other <br />Differential Settling <br />Cracks or Slides <br />Seepage f <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: <br />INSPECTOR:10- <br />i 'documenth{rilypnd 18 LT Pondinsp da. <br />