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KERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond B <br />Date 12-22-98 <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 kequired Yes <br />9. Outflow (depth of flow in weir) <br />5. Outflow <br />" Ft <br />_ Ft <br />NO <br />0 Ft <br />0 CFS <br /> PROBLEM <br />FEATURES <br />YES <br />NO COMMENTS <br />EROSION: <br />Rills S Gullies on F,mbankments <br />X <br />Snow & ice covered. <br />Wave Erosion Y, <br />Spillway Erosion X <br />Burrows X <br />Others X <br /> <br />STRUCTURAL: <br />Differential Settling <br />X <br />Snow 6 ice covered. <br />Cracks or Slides X <br />Seepage X <br />Other X <br /> <br />STRUCTURES: <br />Principal Spillway <br />Clogged Orifir_e <br /> <br />X <br />Snow S ice covered. <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X <br />Ri prap X <br /> <br />MAINTENANCE FEQL'I FED: None. <br />MAINTENANCE PERFORMED: None. <br />ADDITIONAL COMMENTS: Snow S ice covered. <br />\11111111111 <br />NAME OF INSPECTOR ~j/~ <br />;~.~o~Ppv.E: ~iSP ~~.,,~~ <br />F <br />O~S~p,S ~FiGn9t^ <br />_. <br />s'~_~~ <br />4, <br />N A1. <br />