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RERR COAL COMPANY <br />KERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond Tipple <br />Date 3-9-99 <br />1. Water Level (above or below dewatering orifice) Above_ Beiow X <br />2. Sediment Level [below dewatering orifice (designed sediment level)] <br />3. Sediment Removal Required Yes <br />9. Outflow (depth of flow in weir) <br />5. Outflow <br />* Ft <br />Ft <br />No <br />U Ft <br />0 CES <br /> PROBLEM <br />FF,ATURES <br />YES <br />NO COMMENTS <br />EROSION: <br />Rills S Gullies on Embankments <br />X <br />Wave Erosion X <br />Spillway Erosion X <br />Burrows X <br />Others X <br /> <br />STRUCTURAL: <br />Differentia] 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 />Rip rap X <br /> <br />MAINTENANCE REQUIRED: <br />MAINTENANCE PERFORMED: <br />ADDITIONAL COMMENTS: * All areas snow and ice covered. <br />111111111111111// <br />NAME OF <br />\`~,. P~~ ,.. <br />~Q •SE.~ <br />? O~ •~.,P <br />U!~1 <br />t <br />ti~'~ <br />.~. ~ ~\ \\ <br />~~ ~r ~~~ <br />SS~O N A~ ..,~~`~ <br />