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KERR COAL COMPANY <br />KERB MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond C <br />Date 3-18-2002 <br />1. Water Level (above or below dewatering orifice) Above_ Below X <br />2. Sediment bevel jbelow 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 />4.5 Ft <br />No <br />0 Ft <br />0 CFS <br /> PROBLEM <br />FEATURES <br />YES <br />NO COMMENTS <br />EROSION: <br />Rills & Gullies on Embankments <br />X <br />Snow 6 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 and ice covered. Still dry. <br />\\~~~plU ~ I I I I Ip///~// <br />NAME OF INS <br />_~~ oQPv's E ~~e~o~9Fo <br />O : ~P /~Z <br />0 <br />"/~{~ 81459 ~i <br />ONP~- <br />num~" <br />