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KERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond D <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 />9. Outflow (depth of flow in weir) <br />5. Outflow <br />1.9 Ft <br />3.0 Ft <br />No <br />0 Ft <br />0 CFS <br /> PROBLEM <br />:: FEATURE3 :COMMENTS .. <br />~~ : YES NO .. <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 />,;Differential Settling X <br />~~Cracks or Slides X <br />;; Seepage X ;; <br />~~Other X <br />~~ <br />6STRUCTURES: <br />"Principal Spillway <br />Clogged Orifice X <br />Clogged or Damaged Culvert X !! <br />;; Weir ; X ;; <br />..Emergency Spillway <br />Erosion X <br />Riprap <br />~~ <br />i <br />~ X <br />~ ;; <br />.. <br />MAINTENANCE REQUIRED: None. <br />;;MAINTENANCE PERFORMED: None. <br />ii <br />1! <br />„ADDITIONAL COMMENTS: None <br />n <br />ii <br />i <br />ii <br />n <br />ii <br />ii <br />ii <br />i <br />ii <br />~i <br />~i <br />