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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond G <br />Date 6-19-97 <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 <br />9. Outflow (depth of flow in weir) <br />5. Outflow <br />Yes <br />0.2 Ft <br />2.83 Ft <br />No 1( <br />0 Ft <br />0 CFS <br /> <br />FEATURES PROBLEM <br /> <br />YES <br />RO COMMERTS <br />EROSION: <br />Rills & Gullies on Embankments <br />X <br />Wave Erosion X <br />Spillway Erosion X <br />Burrows X <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 />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X <br />Riprap X <br /> <br />MAINTENANCE REQUIRED: None. <br />MAINTENANCE PERFORMED: None. <br />ADDITIONAL COMMENTS: None. \\\\\\\\OQPOO IR~!/SST ' <br />~ G <br />NAME OF INSPECTOR <br />£ ,~~.~ <br />_.p~ ~74i9 __ <br />GOB '~ o-` <br />~~~; <br />~,}}..4 L~ ~ <br />~%'~1 'ti.u s••~ ~~ <br />'/l/// / ~ ~ ~ I I I ~ I I I I ~ ~ \ \ \ \ \\\ <br />