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<br /> <br /> <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk <br />NPDES ID. No.: Pond ff8 <br />Inspection Period: First Quarter 2006 <br />Inspection Date: 0325/06 <br />G-e~njeral Descriptioon or Reference to Site Plan: ~~ <br />~^/e.T'vv-- po~tSPo~ /-4~eo..- ~.-oQ ~e~eiv~ <br />i.~ ItC'.t~V, GQts~65wQ _IA'Y~cr1~ <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. <br />2). Erosion funning Gullies: <br />3). Is wave action causing erosion: <br />On the Upstream embankment? <br />At the princpal 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 />Couk1 this seepage cause potential instabiliti/? <br />Poor <br />None <br />No v <br />No ~-- <br />No L- <br />No t/ <br />PRINCIPAL SPILLWAY <br />1). Is the principal spillway system in working under? <br />2). Is the inlet free of debris and restrictive material? <br />3). Is the discharge outlet free of restrictive material? <br />4). Is erosion oaxining at the discharge outlet? <br />Evaluate the severity: Extensive Moderate <br />Page 1 of 2 <br />cede t Moderate Few <br />Extensive Some ew <br />Yes ` No <br />Yes s~ No <br />Yes i~r- No <br />Yes No v~ <br />Just starting None <br />b~ e~~ <br />~~.~ -~ <br />