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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk WP Containment #2 <br />NPDES ID. No.: None <br />Inspection Period: First Quarter 2009 <br />inspection Date: 04/07/09 <br />General Description or Reference to Site Plan: <br />This containment basin is a non-discharging facility designed to contain run-off from the <br />West Portal airshaft and manway areas. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. <br />2). Erosion forming Gullies: <br />Excellent qoderrai Few Poor <br />P?ZN <br />Extensive Some /FeyY None <br />3). Is wave action causing erosion: <br />On the Upstream embankment? <br />Yes No 4--l <br />4). Erosion of the downstream toe of the embankment? Yes No _Z--In <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 />No 4- <br />SEDIMENT STORAGE CAPACITY <br />1). Has the design storage capacity of the reservoir been surpassed? <br />Yes No <br />Explain: <br />OTHER OBSERVATIONS: (17.4 -fu R Wt eal- S [•Cf1!C.{ r <br />MSHA Qualified Impoundm nt Inspector <br />Date ?2Loy