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RERR COAL COMPANY <br />KERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond A <br />Date 9-18-01 <br />1. Water Level (above or below dewatering orifice) Above_ Below X 3,5 Ft <br />2. Sediment Level [below dewatering orifice (designed sediment 1eve111 3.5 Ft <br />3. Sediment Removal Required Yes No <br />4. Outflow (depth of flow in weir) 0 Ft <br />5. Outflow 0 CFS <br />PROBLEM <br />::FEATURES ~COMMENT3 <br />i YES ? NO <br /> <br />::EROSION: <br />::Rills & Gullies on Embankments X <br />':Wave Erosion X <br />::Spillway Erosion X <br />"Burrows X <br />;;Others X <br />"STRUCTURAL: ' ' ' <br />ii i <br />ii Differential Settling ; i <br />; <br />X i <br />i <br />i!Cracks or Slides ! i X <br />;;Seepage ; X <br />ii Other i <br />ii i i <br />i X i <br />i <br />ii STRUCTURES: i i i <br />ii. Principal Spillway i i ' <br />;; Clogged Orifice ; ; X <br />ii Clogged or Damaged Culvert i i X i <br />ii Weir i i X i <br />ii Emergency Spillway i i i <br />ii Erosion i i X ' <br />;; Riprap ; <br />i~ i <br />~ X <br />;;MAINTENANCE REQUIRED: None. <br />„MAINTENANCE PERFORMED: None. <br />ii <br />ii <br />~~ADDITIONAL COMMENTS: <br />ii <br />ii <br />;i <br />ii <br />ii <br />ii <br />ii <br />ii <br />ii <br />ii <br />ii <br />ii <br />6 <br />ii <br />ii <br />ii <br />ii <br />ii <br />ii <br />ii <br />ii <br />ii <br />n <br />ii <br />ii <br />ii <br />u <br />ii <br />ii <br />ii <br />