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HYDRO23995
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HYDRO23995
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Last modified
8/24/2016 8:44:15 PM
Creation date
11/20/2007 4:16:20 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981038
IBM Index Class Name
Hydrology
Doc Date
10/4/1990
Doc Name
October 1990 SEDIMENTATION PONDS INSPECTION POND WASTE PILE
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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.., • ~ ~ ~ • <br />COLORADO WESTMORELAND INC, <br />' ORCHARD VALLEY MINE <br />Sedimentation Ponds <br />Ouar~terly <br />Structur pection <br />POND N0. <br />~h ~ // -- <br />^~~ ' ~ Q~l~/ Inspection Date: p S ~C~ <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Overflow Elevation: ~(~~, Q Clean Out Elevation: T~ <br />Approximate Water Elevation at Time of Inspection: _ <br />Approximate Sediment Elevation at Time of Inspection: ~- <br />Outflows (C,F,S,} at Time of inspection: ~~~/L~ <br />FEATURES: <br />AREA YES NO COMMENTS <br />EROSIONAL: <br />Rills and Gullies on Embankment _~ <br />Inadequate Vegetation _J <br />Outlet Channel Erosion +~ <br />Burrows J ~ <br />Other + <br />_J <br />STRUCTURAL: <br />Differential Settling ~~ <br />Cracks or Slides _~ __ <br />Seepage _J _~ <br />_ Other _~ ~! <br />APPURTENANT STRUCTURES: <br />' Defective Spillways _J <br />Dewatering Device Clogged <br />• Faulty•Gates, Baffles, Pumps <br />Other _~ ~' <br />ADDITIONAL COMMENiS: <br />MAINTENANC REQUIRED: <br />
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