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KERR COAL COMPANY <br />ISERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond F <br />Date 12-22-98 <br />1. Water Level (above or below dewatering orifice) Above_ Below X Ft <br />2. Sediment Level [below dewatering orifice (designed sediment level)] Ft <br />3. Sediment Removal Required Yes No <br />4. Outflow (depth of flow in weir) 0 Ft <br />5. Outflow 0 CFS <br /> PROBLEM <br />FEATURES <br />YES <br />NO COMMENTS <br />ERO SIGN: <br />Rills b Gullies on Embankments <br />X <br />Snow s ice covered. <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 />STRUCTURES: <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 />MAINTENANCE REQUIRED: None. <br />MAINTENANCE PERFORMED: None. <br />ADDITIONAL COMM F.NTS: *Snow G ice covered. <br />NAME OF INSPECTO~ ~G ' / <br />\\\\~~~~~„O RE ~~~~~G <br />`~~ Q~pp . G/sr~..~, <br />~~, ~o~p,S E . <Fi~ ,po ~~ <br />U:Z n, - <br />~( ~: 314T59 :. ~ <br />.~~~•._ C <br />Al <br />