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HYDRO23155
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HYDRO23155
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Entry Properties
Last modified
8/24/2016 8:43:47 PM
Creation date
11/20/2007 3:33:39 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980006
IBM Index Class Name
Hydrology
Doc Date
8/9/2006
Doc Name
2nd Quarter 2006 Sedimentation Pond Inspection
From
Kerr Coal Company
To
Northwest Colorado Consultants
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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RERR COAL COMPANY <br />KERR MINE <br />QUARTERLY SEDII~NTATION POND INSPECTION REPORT <br />Pond _ F <br />Date o-15-06 <br />1. Water: Level (above or below dewatering orifice) Above_ Below X <br />2. Sedi~sent Level [below dewatering orifice (designed sediment level)] <br />3. Sediment Removal Required Yes <br />4. Outflow (depth of flow in weir) <br />5 . Out f:~_ow <br />3.0 Ft <br />Ft <br />No <br />0 Ft <br />0 CFS <br /> PRABLEM <br />FEAT[JR]:S <br />YES <br />NO C02MlENTS <br />EROSIOU; <br />Rills r'Gullies on Embankments <br />X <br />Wave Erosion X <br />Spillw[iy Erosion X <br />Burrow:; X <br />Others X <br /> <br />STRUCTURAL: _ <br />Differential Settling <br />X <br />Cracks or Slides X <br />Seepage X <br />Other X <br /> <br />STRUCTURES: <br />Principal Spillway <br />CloggEad Orifice <br /> <br />X <br />Clogged or Damaged Culvert X <br />Weir X <br />Emergency Spillway <br />Erosion <br />X <br />RipraF~ X <br /> <br />MAINTENANCE REQUIRED: None. <br />MAINTECIANCE PERFORMED:' None. <br />ADDITIONAL COMMENTS: Pond dry. <br />NAME OF <br />
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