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HYDRO23422
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HYDRO23422
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Entry Properties
Last modified
8/24/2016 8:43:57 PM
Creation date
11/20/2007 3:49:07 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981012
IBM Index Class Name
Hydrology
Doc Date
12/30/2002
Doc Name
4th Quarter 2002 Sediment Pond Inspections
From
Peak Project Management
To
DMG
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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Pond niEw ~ 1~onoC 6 ~ic~nPr ~~~ad~ NPDES No. 11/orde <br />Date of Inspection / z~ ?/a z <br />EMBANKMENT <br />1. Adequacy of the vegetative cover: Excellent, Moderate, ~, Poor <br />2. Erosion forming gullies: Extensive; Some, ~ None <br />3. Is wave action causing erosion: <br />On the upstream embankment? Yes No X <br />At the principal spillway inlet? /V~ 5~J(wr*7 Yes No /7//4 <br />4. Erosion of the downstream toe of the embankment? Yes No X <br />The cause of the erosion is attributed to: <br />5. Is seepage occurring through the dam? Yes No K <br />Could this seepage cause potential instability? Yes No <br />Explain: t~e~ u ^ DRy <br />PRINCIPAL SPILLWAY /Ud ,5'Pr~'wU-~ <br />1. Is the principal spillway rystem in working order? Yes No ~/~ <br />2. Is the inlet free of debris and restrictive material? Yes No N~ <br />3. Is the discharge outlet free of restrictive material? Yes No /1~// <br />4. Is erosion occurring at the discharge outlet? Yes No /Yh <br />Evaluate [he severity: Extensive Moderate Just Starting None <br />EMERGENCY SPILLWAY N~ Sptl~wµ'j <br />1. Is the overall emergency spillway system capable of passing design storm discharge? <br />Yes No~ <br />2. Does.it appear as if the emergenry spillway has discharged water since the last inspection? <br />Yes No~ <br />3. Is erosion occurring at any section of the emergency spillway? Yes No~ <br />Describe the extent: <br />SEDIMENT STORAGE CAPACITY <br />L Has [he design storage capacity of the reservoir tb~een surpassed? Yes No ~f//1- <br />Ifyes,e.~cplain: /'/o`i` `Uesr~vrQ ale/- S'2o~ulr ~S~r~cg.Jt_ <br />Please add any special comments concerning potentially dangerous problems on the back of this <br />sheet! ~~ <br />Inspected by: <br />
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