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ICERA COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond G <br />Date 12-22-98 <br />1. Water Level (above or below dewatering orifice) Above_ Below X 2.83 Ft Dry <br />2. Sediment Level [below dewatering orifice (designed sediment level)] 2.83 Ft <br />3. Sediment Removal Required Yes No <br />4. Outflow (depth of flow in weir) 0 Ft <br />5. Outflow 0 CFS <br /> PROBLEM <br />FEATURES <br />YES <br />NO COI~II~NTS <br />EROSION: <br />Rills s Gullies on Embankments <br />X <br />Snow b ice covered. <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: *Snow b ice covered. <br />\~\\\\11111 I I 1111 ////~~ <br />NAME OF INSPECTOR O~FId ` <br />~ - <br />~°~,: o~PS E. /f~a~ ,per. <br />:~ =~0 <br />31A59 i <br />NAL E <br />