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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond B <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: \`~,~~~~~~~~~~~~' <br />P~~ RED/Sl''% <br />~`~~~~ <br />, <br />. <br />~ <br />o '•• F' <br />Q~ .p <br />MAINTENANCE PERFORMED: O~ <br />~ <br />~ <br />N <br />O <br />•Q ~^~ <br />d 4~~ <br />d <br />i <br />i <br />~• <br />ADDITIONAL COMMENTS: All areas snow and <br />ce covere <br />. <br />O <br />• <br />Levels not obtainable <br />i~F ~'•• <br />••'• ~~~ <br />. <br />..•. <br />~V <br /> <br /> <br />NAME OF INSPECTOR <br />