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HYDRO30686
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HYDRO30686
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Last modified
8/24/2016 8:49:21 PM
Creation date
11/21/2007 12:42:36 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981038
IBM Index Class Name
Hydrology
Doc Date
6/6/1989
Doc Name
SEDIMENTATION PONDS QUARTERLY STRUCTURAL INSPECTION POND OVWM #1
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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~DLORADO WESTMORELAND INC. • <br />ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />O~~ua_rt~~erl~~ <br />St ructur~Inspectian <br />POND N0. ~-- <br />Quarter: SECOND Inspection Date: G/~ol E3q <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: 10~• O Clean Out Elevation: q 4.S <br />Approximate Water Elevation at Time of Inspection; Q R Y <br />Approximate Sediment Elevation at Time of Inspection: 9O.0 <br />Outflows (C.F.S.) at Time of Inspection: N O NF <br />FEATURES: <br />AREA <br />YES NO COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _~ X <br />Inadequate Vegetation _J X <br />Outlet Channel Erosion _J ~_ <br />Burrows _~ X <br />Other + _~ ~C <br />STRUCTURAL: <br />Differential Settling I ~ ~ <br />Cracks or Slides -J ><' <br />Seepage _~ Y. <br />Other ~ _J X <br />APPURTENANT STRUCTURES: <br />Defective Spillways _J X, <br />Dewatering Device Clogged _~ ~C . <br />Faulty Gates, Baffles, Pumps _J ~' <br />Other ~ ~; <br />_. <br />ADDITIONAL COMMEiTS: <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTOR: <br />
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