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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond E <br />Date 9-18-01 <br />1. Water Level (above or below dewatering orifice) Above_ Below x <br />2. Sediment Level [below dewatering orifice (designed sediment level)] <br />3. Sediment Removal Required Yes <br />4. Outflow (depth of flow in weir) <br />5. Outflow <br />3.4 Ft <br />5.0 Ft <br />No <br />0 Ft <br />0 CFS <br />FEATURE3 <br />PRO$LEM <br />YES NO <br />COMMENTS <br />"EROSION: <br />.. Ri115 ~ Gullies on Embankments X .. <br />~~Wave Erosion ~ X <br />;;Spillway Erosion X ;; <br />Burrows x <br />"Others X ~ " <br />"STRUCTURAL: <br />„Differential Settling <br />••Cracks or Slides <br />"Seepage <br />••Other <br />..STRUCTURES: <br />••Principal Spillway <br />X ~ .. <br />x •• <br />X <br />x ~ .. <br />;; Clogged Orifice ; X „ <br />•• Clogged or Damaged Culvert X •• <br />" Weir X <br />..Emergency Spillway .. <br />•• Erosion X •• <br />.. Riprap X .. <br />SMAINTENANCE RE4UIRED: None. <br />''MAINTENANCE PERFORMED: None. <br />!'.ADDITIONAL COMMENTS: None. <br />NAME OF <br />