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HYDRO29759
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HYDRO29759
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Last modified
8/24/2016 8:48:39 PM
Creation date
11/20/2007 11:26:01 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981038
IBM Index Class Name
Hydrology
Doc Date
1/24/1991
Doc Name
SEDIMENTATION PONDS QUARTERLY STRUCTURAL INSPECTION
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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. • <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Ouarterl - <br />Structura nspection <br />POND N0. !r/7Jr~ f~~ <br />_-.__..- <br />puarter: /rt Inspection Date: .~ z~ P/ <br />OPERATIONAL STATUS AT TIME Of INSPECTION <br />Overflow Elevation: 6800.0 Clean Out Elevation: ~~96. y <br />Approximate Water Elevation at Time of Inspection: lo79G . z _ _ <br />Approximate Sediment Elevation at Time of Inspection: <br />Outflows (C,F,S.) at Time of Inspection: r7 <br />FEATURES: <br />AREA YES NO COMMENTS <br />EROSIONAL: <br />Rill s and Gullies on Embankment _J ~ ~7.~0~ ~or:c•~ gt'=../~zr <br />Inadequate Vegetation -J _~ ~"'69i'F"~"~ <br />Outlet Channel Erosion +J _~ <br />Burrows __f <br />Other _~ ~_ <br />STRUCTURAL: <br />Differential Settling _~ ~_ <br />Cracks ar Slides _~,~_ <br />Seepage _J ~ <br />Other _,,,_~ x <br />APPURTENANT STRUCTURES: _ <br />Defective Spillways _J ~_ <br />Dewatering Device Clogged ~J ~r_ <br />Faulty~Gates, Baffles, Pumps _!_ r~ <br />Other _J ~_ <br />U NAL COMMENTS: ~ ~ // j~ <br /> <br />MA N ENANC REOUIR D:~MC <br />NAME OF iNcocr'no• <br />
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