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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 IVcw ~JK r"bn~o ,S NPDES No. oas' <br />Date of Inspection I z ~.3/az <br />EMBANKMENT- <br />- 1. Adequacy of the vegetative cover: Excellent, Moderate, ~_ Poor <br />2. Erasion fortning gullies: Extensive; Some, ery Few None <br />3. Is wave action causing erosion: <br />On the upstream embankment? Yes No y <br />A[ the principal spillway inlet? Yes No ~ <br />4. Erasion of [he downstream toe of the embankment? Yes Nom <br />The cause of the erosion is attributed to: <br />5. Is seepage occurring through the dam? Yes No ~ <br />Could this seepage cause potential instability? Yes No <br />PRINCIPAL SPILLWAY <br />1. Is the principal spillway system in working order? Yes 1- No_ <br />2. Is the inlet free of debris and restrictive material? Yes ~ No <br />3. Is the discharge outlet free of restrictive material? Yes rr No <br />4. Is erosion occurring at the discharge outlef? Yes No +~ <br /> Evaluate the severity: Extensive Moderate Just Starting None <br />E MERGENCY SPILLWAY <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 emergency 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 />1. Has the design storage capacity of the reservoir been surpassed? Yes No ~~ <br />If yes, explain: <br />Please add any special comments concerning potentially dangerous problems on the back of this <br />Sheet! A <br />InspeMed by: ~`(~ <br />
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