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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond G <br />Date 9-28-98 <br />1. Water Level (above or below dewater ing orifice) Above_ Below X 2.93 Ft: <br />2. Sediment Level [below dewatering orifice (designed sediment leve1112.83 Ft <br />3. Sediment Removal Required Yes No . <br />4. Outflow (depth of flow in weir) 0 Fr <br />5. Outflow 0 CFS <br /> <br />S PROBLEM <br />O <br />S <br />FEATURE YES NO MMENT <br />C <br />EROSION: <br />Rills 5 Gullies on Embankments <br />X II <br />~ <br />I <br />Wave Erosion X ~' <br />i~ <br />Spillway Erosion X <br />Burrows X ~ `I <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 />'~ <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X ' <br />~ <br />Riprap X <br /> <br />MAINTENANCE REQUIRED: None. <br />MAINTENANCE PERFORMED: None. <br />I <br />ADDITIONAL COMMENTS: None. <br />\11111111111~~~~ <br />NAME OF I <br />`\~~~~°R~,pv nt <br />U "=p~ <br />ss~~NAI ~- <br />