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2012-10-24_HYDROLOGY - C1980007
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2012-10-24_HYDROLOGY - C1980007
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Last modified
8/24/2016 5:09:46 PM
Creation date
10/24/2012 1:08:58 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
HYDROLOGY
Doc Date
10/24/2012
Doc Name
3rd Quarter 2012 Quarterly Pond Inspection Report
From
Mountain Coal Company, LLC
To
DRMS
Permit Index Doc Type
Sediment Pond Inspections
Email Name
JRS
DIH
Media Type
D
Archive
No
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Erosional: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />FRESH WATER <br />SEDIMENT <br />SEDIMENT <br />Rills & Gullies on <br />Embankment <br />Fault <br />Water <br />Sediment Level % <br />5% <br />Ni <br /><5% <br /><5% <br /><5% <br />Water Level (Approx.) <br />Full <br />Inadequate <br />Vegetation <br />Cell A io'0, B Empty <br />Empty <br />25% <br />Discharge at Time of <br />Inspection (Y /N) <br />N <br />N <br />N <br />N <br />N <br />Outlet Channel <br />Erosion <br />NI <br />Burrows <br />Other <br />A/ <br />Structural: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />Differential Settling <br />Cracks or slides <br />1 + +''x00 LIC <br />"— <br />Seepage <br />NI <br />, + +� O . <br />- <br />=: <br />Other <br />�l <br />tt�: .• ∎ / � <br />., <br />. <br />e: % 3960 <br />0 • <br />Appurtenant Structures: <br />Yes <br />No <br />Yes <br />No <br />Yes <br />No <br />! . <br />Defective Spillways <br />• �9 `• <br />,; <br />De- watering Device <br />Clogged <br />O S cc <br />+ +, <br />Faulty Gates, <br />Baffles, Pumps <br />NI <br />Other <br />\I <br />Additional Comments: <br />The RPE Pond was drained and sediment was removed by the end of the quarter. <br />Action Required or Needed: <br />Pond Identification <br />FW -1 <br />SG -1 <br />RPE <br />NSSA <br />Deep well <br />Type of Pond <br />FRESH WATER <br />SEDIMENT <br />SEDIMENT <br />SEDIMENT <br />Fault <br />Water <br />Sediment Level % <br />5% <br />10% <br /><5% <br /><5% <br /><5% <br />Water Level (Approx.) <br />Full <br />5% <br />Cell A io'0, B Empty <br />Empty <br />25% <br />Discharge at Time of <br />Inspection (Y /N) <br />N <br />N <br />N <br />N <br />N <br />Location: West Elk Mine <br />Features <br />MOUNTAIN COAL COMPANY, LLC <br />WEST ELK MINE <br />Quarterly Pond Inspection Report <br />Somerset, Gunnison County, Colorado <br />Date: 8/17/12 Quarter: 3Q 2012 Page 2 of 2 <br />Maintenance Repairs <br />Problem Needed Needed <br />Inspector: Michael Lund <br />Comments <br />
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