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Mine: New Elk RDA Containment SW <br />NPDES ID. No.: None <br />Inspection Period: Fourth Quarter 2011 <br />Inspection Date: 12/29/11 <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 />Explain: <br />OTHER OBSERVATIONS: <br />cl bus <br />Date <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />.1,/y /if <br />H Qualified Impoundment spector <br />4 - <br />CDMR Rule 4.05.9(17) <br />General Description or Reference to Site Plan: <br />This partially incised containment basin is a non - discharging facility designed to contain run -off <br />from the area west of the RDA belt conveyor and south of highway 12. <br />Extensive Some <br />5). Is seepage occurring through the dam? <br />Could this seepage cause potential instability? <br />Excellent Moderate <br />Yes <br />4). Erosion of the downstream toe of the embankment? Yes <br />Cause of erosion can be attributed to: <br />Poor <br />edd None <br />No X <br />No ic <br />Yes No <br />SEDIMENT STORAGE CAPACITY <br />1). Has the design storage capacity of the reservoir been surpassed? <br />Yes No /A <br />5 of r,-') <br />n <br />5 rr7Y1 A-5 pi diA -1 I S c-<- Ve/ - C /'�'t -L <br />1 -eV y ", <br />