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RSRR COAL COMPANY <br />KERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond Tipple <br />Date 12-26-01 <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 />4. Outflow (depth of flow in weir) <br />5. Outflow <br />Yes <br />1.7 Ft <br />2.6 Ft <br />No <br />0 Ft <br />0 CFS <br />.. PROBLEM .. <br />,; EEATVRES COMMENTS .. <br />.. YES NO .. <br />::EROSION: <br />::Rills & Gullies on Embankments ~ X :Snow & ice covered. .. <br />"Wave Erosion ~ ~ X <br />::Spillway Erosion X .. <br />~eurrows X <br />"Others X <br />"STRUCTURAL: <br />~~Differential Settling X Snow & ice covered. _ <br />'Cracks or Slides X <br />~, Seepage X ~~ <br />~~ Other <br />~~ X ~~ <br />:~ <br /> <br />ii STRUCTURES: i i i <br />"Principal Spillway 'Snow ~ ice covered. <br />Clogged Orifice ~ X <br />Clogged or Damaged Culvert ~ X <br />Weir X <br />:Emergency Spillway .. <br />Erosion X <br />Riprap <br />~~ <br />~ ~ X <br />~ <br />~~ <br />MAINTENANCE REQUIRED: None. <br />n <br />n <br />j; MAINT ENANCE PERFORMED: None. <br />n ~! <br />ii n <br />;;ADDITIONAL COMMENTS: Snow & ice covered. ~~ <br />~~ <br />ii <br />ii ii <br />': `\~~~~~~uwmrruirr~~~ <br />~o~ .BPS E' ~fiQ•.~ ~_ <br />_~ U • O ~i <br />NAME OF INSPECTOR ~~~` -~-~` ~ ~~ 31459 <br />'~~.~ <br />