Laserfiche WebLink
i <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk <br />NPDES ID. No.: <br />Inspection Period: <br />Inspection Date: <br />Pond #4 <br />Third Quarter 2003 <br />09/30/03 <br />General Description or Reference to Site Plan: <br />/~N/A' ~lS~!~O CVI~ Gp/eLS ~O~J~-~ ~~/`^J)YH~f Ll~1~S l.c.~~/ ~~~~2 G2H~/'000tr1eS <br />Ill ~ /"44'~'~O f-/ 41 U-"` ~ltJ~. /~IND CO/I~net1 U'HCy c~ ~y//y~d <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 />At the principal spillway inlet? <br />Yes <br />Yes <br />4). Erosion of the downstream toe 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 />Poor <br />None <br />No L- <br />No / <br />No ~- <br />N o ~~ <br />PRINCIPAL SPILLWAY <br />1). Is the principal spillway system in working order? <br />2). Is the inlet free of debris and restrictive material? <br />3). Is the discharge outlet free df restrictive material? <br />4). Is erosion occurring at the discharge outlet? <br />Evaluate the severity: Extensive Moderate <br />xcellen Moderate Few <br />Extensive Some ew <br />Yes ~-- No <br />Yes ~-' No <br />Yes/~ No <br />Yes No (/ <br />Just starting None <br />Page 1 of 2 <br />