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HYDRO28414
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HYDRO28414
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Entry Properties
Last modified
8/24/2016 8:47:37 PM
Creation date
11/20/2007 9:23:13 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981012
IBM Index Class Name
Hydrology
Doc Date
2/5/2004
Doc Name
4th Quarter 2003 Sediment Pond Inspection Report
From
Peak Project Management, LLC
To
DMG
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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Annual <br />ANNUAL SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(15) <br />Mine: New Elk <br />NPDES ID. No.'. <br />Inspection Period: <br />Inspection Date: <br />Pond #8 <br />Fourth Quarter 2003 <br />12/4/2003 <br />General Description or Reference to Site Plan: ~ e ~ ~~ d~s~- ~~ <br />Tlis ~~D is /ona~c~ ///a+Z~ ~h`w~/L~ Ac~d.aGe <br />/~~~u-~~-L---ce/S~OoS ~ //nAtoD. /~+.2 ppNCP !5 ~feS fNC.~ ~ 7i'C..~ G~r r~-~~ <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 /~ <br />No /~ <br />No ~~ <br />No !/ <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 />Excellent o erat Few <br />Extensive Some env <br />Yes v' No <br />Yes // No <br />Yes ~ No <br />Yes No l/ <br />Just starting None <br />
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