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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond Tipple <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 />\\\\11111IIIIlII// <br />`~~~~\`~PpO REg~sl,,~ <br />` <br />~~ <br />MAINTENANCE PERFORMED: ~ ~0. `' G" o~ <br />f' iii <br />K c <br />p <br />e <br />~ t~Q~ <br />~N ~ <br />o <br />? <br />__= : Q ~"> <br />'a <br />p <br />28431 <br />~ <br />ADDITIONAL COMMENTS: All areas snow and ice covered. ~ ~ ~~ 4 <br />Levels not obtainable. <br />,~ <br />~`` <br />~~~~i <br />s <br />ONAI ~~ <br />~ ~~ <br />,, <br />~ <br />\ <br />NAME OF INSPECTOR ~~ -~ <br />