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RERR COAL COMPANY <br />RERR MINE <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond C <br />Date 9-16-01 <br />1. Water Level (above or below dewatering orifice) Above_ Below X 9.5 Ft <br />2. Sediment Level [below dewatering orifice (designed sediment level)] 9.5 Ft <br />3. Sediment Removal Required Yes No <br />9. Outflow (depth of flow in weir) 0 Ft <br />5. Outflow 0 CFS <br />.. PROBLEM _ <br />:: FEATURES :COMMENTS .. <br />.. YE3 : NO .. <br />'.'.EROSION: <br />::Rills & Gullies on Embankments X .. <br />"Wave Erosion ~ ~ X ~ ~~ <br />..Spillway Erosion X ;; <br />:: Burrows X ~~ <br />::Others X " <br />"STRUCTURAL: ' ' " <br /> <br />~~Differential Settling <br />~ <br />X , <br />, „ <br />„ <br />"Cracks or Slides X " <br />;; Seepage X <br />~~ Other ~ ~ X ,~ <br />~~ <br />FSTRUCTURES: ~ ~ ii <br />~~Principal Spillway ~ ~ ~ ~~ <br />;; Clogged Orifice X ; <br />~~ Clogged or Damaged Culvert ~ X ~~ <br />~~ Weir ' X ~ " <br />..Emergency Spillway <br />" Erosion ' X !' <br />;; Riprap <br />ii ~ <br />, <br />i X <br />i ;; <br />„ <br />;;MAINTENANCE REQUIRED: None. <br />;;MAINTENANCE PERFORMED: None. ~~ <br />II II <br />II !I <br />„ADDITIONAL COMMENTS: None II <br />9 !! <br />II <br />