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Mine: New Elk RDA Containment SE <br />NPDES ID. No.: None <br />Inspection Period: First Quarter 2013 <br />Inspection Date: 03/29/13 <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 east of the RDA belt conveyor and south of highway 12. <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 />4). Erosion of the downstream toe of the embankment? <br />Cause of erosion can be attributed to: <br />5). Is seepage occurring through the dam? <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 No <br />p r a y , 4 e Q © a c ? ( U U n e <br />7 (-7,71 ifrf 4 <br />OTHER OBSERVATIONS: <br />MSHA Qualified Impound ent Inspector <br />Date <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Explain: <br />- 2o/3 <br />CDMR Rule 4.05.9(17) <br />Excellent Moderate <br />Extensive Some Few <br />Yes <br />Yes <br />Poor <br />one <br />No <br />No <br />Yes No /J <br />