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2011-07-08_HYDROLOGY - C1980006 (2)
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2011-07-08_HYDROLOGY - C1980006 (2)
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Last modified
8/24/2016 4:35:28 PM
Creation date
7/11/2011 10:39:13 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980006
IBM Index Class Name
HYDROLOGY
Doc Date
7/8/2011
Doc Name
2nd Quarter 2011 Sedimentation Pond Inspection Report
From
Kerr Coal Company
To
Northwest Colorado Consultants, Inc
Permit Index Doc Type
Sediment Pond Inspections
Email Name
RDZ
Media Type
D
Archive
No
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FEATURES <br />PROBLEM <br />CAS <br />YES <br />NO <br />EROSION: <br />Rills & Gullies on Embankments <br />Wave Erosion <br />Spillway Erosion <br />Burrows <br />Others <br />H <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />,, <br />STRUCTURES: <br />Principal Spillway <br />Clogged Orifice <br />Clogged or Damaged Culvert <br />Weir <br />Emergency Spillway <br />Erosion <br />Riprap <br />x <br />`X <br />)C' <br />54 <br />MAINTENANCE REQUIRED: <br />4 1 40/ 1)e---- <br />MAINTENANCE PERFORMED: <br />ADDITIONAL COMMENTS: <br />KERR COAL COMPANY <br />ERR MINE <br />o QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Pond ■gi f J ' pp le-- <br />Date Go <br />Water Level (above or below dewatering orifice) Above BelowX <br />A Ft <br />2. Sediment Level [below dewatering orifice (designed sediment level)] 2?- Ft <br />3. Sediment Removal Required Yes No <br />4. Outflow (depth of flow in we: d9 Ft <br />5. Outflow CFS <br />1. <br />NAME OF INSPECTOR - ' <br />
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