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KERB COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond D <br />Date 12-26-O1 <br />1. Water Level (above or below dewatering orifice) Above_ Below X 2.4 Ft <br />2. Sediment Level [below dewatering orifice (designed sediment level)] 3.0 Ft <br />3. Sediment Removal Required <br />4. Outflow (depth of flow in weir) <br />5. Outflow <br />Yes No <br />0 Ft <br />0 CFS <br /> PROBLEM ~ - <br />,: FEATURES COMMENT3 .. <br />_~ YE3 NO .. <br />`"EROSION: <br />~ <br />~ ~~ <br />::Rills & Gullies on Embankments X :Snow & ice covered. .. <br />°Wave Erosion ~ ~ X - <br />.;Spillway Erosion X :: <br />~~ Burrows X ~~ <br />~~Others X <br />"STRUCTURAL: <br />~ <br />~ " <br />~ <br />„Differential Settling X ,Snow & ice covered. , <br />"Cracks or Slides X " <br />;; Seepage ; X ~ ;; <br />~~ Other X ~~ <br />..STRUCTURES: ~ ~ ~~ <br />"Principal Spillway Snow & ice covered. ~; <br />;; Clogged Orifice X <br />~~ Clogged or Damaged Culvert X ~~ <br />" Weir X <br />„Emergency Spillway ~ ~~ <br />~~ Erosion X " <br />,; Riprap X ; <br />~~MAINTENANCE REQUIRED: None. ~, <br />ii ii <br />ii ii <br />;;MAINTENANCE PERFORMED: None. <br />ii <br />n !! <br />!! <br />n <br />„ADDITIONAL COMMENTS: Snow & ice covered. <br />ii ii <br />ii ii <br />