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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4,05.9(17) <br />Mine: New Elk WP Containment#1 <br />NPDES ID. No.: None <br />Inspection Period: Third Quarter 2006 <br />Inspection Date: 09/30/06 <br />General Description or Reference to Ske Plan: <br />This containment basin is a non~lischarging facility designed to contain run-0ff from the <br />West Portal Warehouse area. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover: <br />2). Erosion forming Gullies: <br />3). Is wave action causing erosion: <br />On the Upstream embankment? <br />Excellent odes Few Poor <br />Extensive Some ~ None <br />Yes <br />No !i <br />No L. <br />4). Erosion of the downstream tce of the embankment? Yes <br />Cause of erosion can be attributed to: <br />5). Is seepage occurring through the dam? Yes <br />Could this seepage cause potential instability? <br />SEDIMENT STORAGE CAPACITY <br />1). Has the design storage capacity of the reservoir been surpassed? <br />Yes <br />Explain: <br />OTHER OBSERVATII <br />No ~- <br />,r <br />MSHA Qualifie-d~il~mpoundment Ins ector <br />Date :`--C ~ / Q~ <br />No ~- <br />