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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond C <br />Date 3-07-96 <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 Yes <br />4. Outflow (depth of flow in weir) <br />5. Outflow <br />Ft <br />Ft <br />No <br />0 Ft <br />0 CFS <br /> PROBLEM <br /> <br />FEATURES COMMENTS <br /> YES NO <br />EROSION: <br />Rills b Gullies on Embankments X <br />Wave Erosion X <br />Spillway Erosion X <br />Burrows X <br />Others X <br /> <br />STRUCTURAL: <br />Differential Settling X <br />Cracks or Slides X <br />Seepage X <br />Other X <br /> <br />STRUCTURES: <br />Principal Spillway <br />Clogged Orifice X <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion X <br />Riprap X <br /> <br />MAINTENANCE REQUIRED: ~~~~~1111III~~~~ <br />`~PpO RE~~sl ~~i <br />~~~~~` <br />`` <br />o <br />/'. <br />K G. F <br />~, <br />? <br />G C~ <br />,pN~ <br />~ _= <br />MAINTENANCE PERFORMED: ~ D:e` <br />~a s~ <br />a <br />ADDITIONAL COMMENTS: All areas snow and ice covered. ~ ~.• <br />•• <br />~ <br />~ <br />n •• <br />••.«.•• <br />~~ <br />~~~ <br />Levels not obtainable. j C <br />~~~~ <br />s <br />~ <br />\\\ <br />~i <br />sl <br />NA i <br />~~~~\` <br />~ <br />NAME OF INSPECTO~ ~ C//-'I` ' <br />