Laserfiche WebLink
QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk WP Containment #2 <br />NPDES ID. No.: None <br />Inspection Period: First Quarter 2016 <br />inspection Date: 03/16/16 <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 airshaft and manway areas. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover: xcellen Moderate Few Poor <br />2). Erosion forming Gullies: Extensive Some e� r� None <br />3). Is wave action causing erosion: <br />On the Upstream embankment? Yes No <br />4). Erosion of the downstream toe of the embankment? Yes No <br />Cause of erosion can be attributed to: <br />5). Is seepage occurring through the dam? Yes No <br />Could this seepage cause potential instability? <br />SEDIMENT STORAGE CAPACITY <br />1). Has the design storage capacity of the reservoir been surpassed? <br />f �--- Yes No <br />Explain: <br />,J <br />OTHER OBSERVATIONS: <br />5HA Qualified ImpoundmenirInspector <br />Date <br />