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~~CEI~/ED <br />KERR COAL COMPANY <br />KERR MINE (VUV 2 ~ ~99~ <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond A <br />Date 9-16-97 <br />1. Water Level (above or below dewatering orifice) <br />2. Sediment Level [below dewatering orifice (desig <br />3. Sediment Removal Required <br />4. Outflow (depth of flow in weir) <br />5. Outflow <br />div~aon w m~nd~a~s s geology <br />Above_ Below X 1.5 Ft <br />ed sediment level)] 3.5 Ft <br />Yes No <br />0 Ft <br />0 CFS <br /> <br />S PROBLEM <br />S <br />FEATURE YES NO COMMENT <br />EROSION: <br />Rills S Gullies on Embankments <br />X <br />Wave Erosion X Approximately 18" cutting. <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: Riprap wave erosion area. <br />Scheduled for this fall. <br />MAINTENANCE PERFORMED: None. <br />ADDITIONAL COMMENTS: Pond oversize due to previous sediment removal. <br />\\\\\\~\\\\\111111 I1111~~~ <br />P~~ RE~~St'''% <br />NAME OF INSPECTOR 1.~~ ~` CSr~H"-~'~- <br />C~~i ~ J <br />'~ 31A~3 ' c <br />-o <br />~;. ,: <br />'~nnnnl <br />