Laserfiche WebLink
QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.6(17) <br />Mine: Southfield <br />NPDES ID. No.: Coal Loadout Sediment Pond #1 <br />Inspection Period: Third Quarter, 2004 <br />Inspection Date: August 29, 2004 <br />General Description or Reference to Site Plan: <br />This pond is located.at the east end of the remote coal loadout facility. The facility is inactive. <br />EMBANKMENT <br />1 Ad <br />t <br />ti <br />ll <br />t <br />f <br />h <br />E ~Vl <br />d <br />F P <br />). equacy o <br />e vege <br />a <br />ve cover: <br />xce <br />en <br />t o <br />eratB <br />ew <br />~ oor <br /> , <br />2). Erosion forming Gullies: Extensive Some F`ew) None <br />3). Is wave action causing erosion: <br /> On the Upstream embankment? Yes No ~% <br /> At the principal spillway inlet? Yes No v <br />4). Erosion of the downstream toe of the embankment? Yes No L- <br /> Cause of erosion can be attrihuted to: <br />5). Is seepage occurring through the dam? Yes No <br /> Could this seepage cause potential instability? <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 of restrictive material? <br />4). Is erosion occurring at the discharge outlet? <br />Evaluate the severity: Extensive Moderate <br />Yes '~ No <br />Yes '~ No <br />Yes ~ No <br />Yes No ~/ <br />Just slading None <br />Page 1 of 2 <br />