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ECERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond E <br />Date 6-23-99 <br />1. Water level (above or below dewaterinq orifice) Above_ Below X <br />2, Sediment Level [below dewatering orifice (designed sediment level)] <br />3. Sediment Remcval Required Yes <br />9. Outflow (depth of flow in weir) <br />5. Outflow <br />0.4 Ft <br />5.0 Ft <br />No <br />0 Ft <br />0 CFS <br /> PROBLEM <br />FEATURES <br />YES <br />NO CODIMENT3 <br />EROSION: <br />Rills b Gullies on Embankments <br />X <br />Wave Erosion X <br />Spillway Erosion X <br />Burrows X <br />Others X <br /> <br />STRUCTURAL: <br />Differential Settling <br />X <br />Cracks or Slides X <br />Seepage X <br />Other X <br /> <br />STRUC'CU RES: <br />Principal Spillway <br />Clogged Orifice <br /> <br />X <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X <br />Riprap X <br /> <br />h7AINTENANCE REQUIRED: None. <br />MAINTENANCE PERFORMED: Riprap performing well. <br />ADDITIONAL COMMENTS: None. <br />/ \\\\\\\1111111 II////l~'/ <br />NAME OF INSPECTOR Q'~`^°-7 ~ \\\~~~~O~Q.O~.RE6~sr~,, <br />~. 374;$9 y": _ <br />D ' L ~~ie~ <br />i~s ••.....••~~~a4; <br /> <br />