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KERR COAL COMPANY <br />KERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />POND ,C <br />DATE ~.7 is c1/ <br />1) Water Level (feet above or below dewatering orifice) Above Below <br />2) Sediment Level (feet below dewatering orifice =design sediment level) <br />3) Sediment Removal Required Yes _ No <br />4) Outflow (depth in feet of flow in weir) <br />5) Outflow (cfs) <br /> <br />FEATURES` ~~ ~ PROBLEM <br />COMMENTS <br /> :' .. YES" . <br />NO <br />Erosion <br />Rills or Gullies on Embatrlanent <br />Wave Erosion <br />SpillwayErosion <br />Btrrrowa <br />Other <br />Structural <br />Differential Settling <br />Crack or Slides <br />Seepage <br />Ocher <br />Structures <br />Principal Spillway <br />• clogged oriface <br />• clogged or damaged culvert <br />• weir <br />Emergency Spillway <br />• erosion <br />• nP~P <br />Maintenance Required: <br />Maintenance Perforated: <br />Additional Comments: ~- <br />Name of Inspector <br />