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KERR COAL COMPANY <br />KERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond F <br />Date 9-16-97 <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 <br />9. Out.f low (depth of flow in weir) <br />5. Outflow <br />Yes <br />2.5 Ft <br />3.0 Ft <br />No <br />0 Ft <br />0 CFS <br /> <br />FEATURES PROBLEM <br /> <br />YES <br />NO COMMENTS <br />EROSION: <br />Rill:: S 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 />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 />Rip7:ap X <br /> <br />MAI N7.'ENANCE REQUIRED: None. <br />MAINTENANCE PERFORMED: None. <br />ADDITIONAL COMMENTS: None. <br />\\\\~~~am0 RE u~~~ <br />l // ~ <br />NAME OF INSPECTOR wt~ ~I~ ~~ <br />~~~~~pSE~<Fi,~9/'G <br />_ ~~ <br />-o : 31455 <br />O'~, '• 1f~tv4~• <br />