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HYDRO30679
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HYDRO30679
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Entry Properties
Last modified
8/24/2016 8:49:20 PM
Creation date
11/21/2007 12:42:19 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981012
IBM Index Class Name
Hydrology
Doc Date
4/19/2005
Doc Name
1st Quarter 2005 Sediment Pond Inspection Report
From
Peak Project Management
To
DMG
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk <br />NPDES ID. No.: Pond #4 <br />Inspection Period: First Quarter 2005 <br />Inspection Date: 03!17105 <br />General Description or Reference to Site Plan: <br />777ls K~. is (ocun~t0 ~.~~`~f i 1~~ r~~ ~e l~ f~~~~~z7 ~rxsZ~ ~~e., <_ _,~(' <br />Go ~~ecj"~ y~i.rr~_~ 1'fm~ ~ ~~e.-~e~~1p '~ lug/-~-~Jr~ /y;~cu-. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover: Excellent' Moderate Few Poor <br /> <br />2). Erosion forming Gullies: Extensive Some Few ~ None <br />3). Is wave action causing erosion: <br /> <br />On the Upstream embankment? <br />Yes <br />No _ <br />G' <br /> At the principal spillway inlet? Yes No <br />4). Erosion of the downstream toe of the embankment? Yes No ~ <br /> Cause of erosion can be attributed to: <br /> <br /> <br />5), Is seepage occurring through the dam? Yes No !/ <br /> Could this seepage cause potential instability? <br /> <br /> <br />PRINCIPAL SPILLWAY <br />1). Is the principal spillway system in working order? Yes i No <br />2). Is the inlet free of debris and restrictive material? Yes L No <br />3). Is the dischargo outlet free of restrictive material? Yes ;~-- No <br />4). Is erasion occurring at the discharge outlet? Yes No i/ <br /> Evaluate the severity: Extensive Moderate Just starting None <br />Page 1 of 2 <br />
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