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RERR COAL COMPANY <br />KERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond E <br />Date 12-27-99 <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 />9. Outflow (depth of flow in weir) <br />5. Outflow <br />t Ft <br />Ft <br />No <br />0 Ft <br />0 CFS <br /> PROBLEM <br />FEATURES <br />YES <br />NO COMI~NTS <br />EROSION: <br />Rills & Gullies on Embankments <br />X <br />Snow s 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 />Snow ~ ice covered. <br />Cracks or Slides X <br />Seepage X <br />Other X <br /> <br />STRUCTURES: <br />Principal Spillway <br />Clogged Orifice <br /> <br />X <br /> <br />Snow & ice covered. <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X <br />Riprap X <br /> <br />MAINTENANCE REQUIRF,D: None. <br />MAINTENANCE PERFORMED: None. <br />ADDITIONAL COMMENTS: 'Snow & ice covered. <br />\\\\1411111 fl1 /I/I~i <br />~` QP~ ;....:; <br />NAME OF INSPECTOR ~ ~ ~ O~ O,pS E (fir <br />:~ 3~g <br />7 ~~., '. <br />