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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk WP Containment #1 5 A"T <br />NPDES ID. No.: None <br />Inspection Period: Fourth Quarter 2008 <br />Inspection Date: 12/29/08 <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 Warehouse area. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. <br />Excellent oderat Few Poor <br />2). Erosion forming Gullies: <br />3). Is wave action causing erosion: <br />On the Upstream embankment? <br />None <br />Extensive Some <br />4). Erosion of the downstream toe of the embankment? <br />Cause of erosion can be attributed to: <br />Yes <br />Yes <br />No f/ <br />No t/ <br />5). Is seepage occurring through the dam? Yes No j/ <br />Could this seepage cause potential instability? <br />SEDIMENT STORAGE CAPACITY <br />1). Has the design storage capacity of the reservoir been surpassed? <br />'-r- Yes V., No <br />Y! cf ?_ <br />Explain: ?" r? 1 P ? S'e i? t?'? r c e ,-Sea( <br />OTHER OBSERVATIONS: y ? tie <br />-e?,Lit?--t 1 b US el- VVI i V[ 0 Lr GLifKC ?tic.c 1 y{ ?.lJ?(/f ?X in? <br />MSHA Qualified Impoundmen Inspector <br />Date