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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond D <br />Date 12-27-00 <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 />.:FEATURES <br />::EROSION: <br />::Rills & Gullies on Embankments <br />'Wave Erosion <br />..Spillway Erosion <br />Burrows <br />::Others <br />"STRUCTURAL: <br />~~Differential Settling <br />"Cracks or Slides <br />;;Seepage <br />'~ Other <br />i. STRUCTURES: <br />:'Principal Spillway <br />;; Clogged Orifice <br />~~ Clogged or Damaged Culvert <br />Weir <br />..Emergency Spillway <br />Erosion <br />„ Riprap <br />MAINTENANCE REQUIRED: None. <br />' PROBLEM <br />. COMl~NTS <br />: YES NO <br /> <br />X :Snow s ice covered. <br />X <br />X <br />X <br />X <br /> <br />X Snow ~ ice covered. <br />X <br />' X <br />X <br /> <br /> 'Snow s ice covered. <br />X <br />X <br />X <br />X <br />X <br /> i <br />°NAINTENANCE PERFORMED: None. <br />ii <br />n <br />„ADDITIONAL COMMENTS: Snow s ice covered. <br />ii <br />ii <br />NAME OF INS <br />~ ~ R g~ ~, <br />o`~~~ 00 E S ~~~' <br />• 914 _ <br />1• - , <br />/~ ; ~ 4, ? <br />%~(' ••1.11 M1••1 ~~\\\\ <br />Ft <br />Ft <br />No <br />0 Ft <br />0 CFS <br />.i <br />ii <br />fi <br />ii <br />n <br />ii <br />ii <br />ii <br />u <br />i) <br />i~ <br />ii <br />