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2011-01-10_HYDROLOGY - C1981028
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2011-01-10_HYDROLOGY - C1981028
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Entry Properties
Last modified
8/24/2016 4:28:46 PM
Creation date
1/10/2011 9:34:21 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981028
IBM Index Class Name
HYDROLOGY
Doc Date
1/10/2011
Doc Name
Annual & Fourth Quarter 2010 Pond Inspection Report
From
Coors Energy Company
To
DRMS
Permit Index Doc Type
Sediment Pond Inspect
Email Name
RDZ
Media Type
D
Archive
No
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ANNUAL & QUARTERLY POND INSPECTION <br />COORS ENERGY COMPANY <br />KEENESBURG MINE SITE <br />Date of Inspections-? ?? wc°) a <br />Pond Identification: Sediment Sewage Dugout Reclaim <br /> Pond #2 Lagoon Pit "B" <br />Type of Pond Sediment Evaporation Permanent Evaporation <br />Approx. water level <br />- (% of capacity) <br />Sediment level 1 C) ?a < (0 <br />- (% of capacity <br />Outflow <br />-??. <br /> <br /> yes no yes no yes no yes no <br />Erosional Features: <br />- Rills / Gullies K <br />- Inadequate <br />Vegetation X <br />- Outlet Channel <br />Erosion X. <br />- Burrows <br />- Other <br />Structural Issues: <br />- Settlement ?C <br />- Cracks/Slides <br />-Seepage <br />-Spillways (cond.) <br />J <br />-Other <br />Capacities: 15.6 acre ft. 1.2 acre ft. 19.7 acre ft. N/A <br /> 5,097,925 gals. 392,150 gals. 6,437,760 gals. N/A <br />Comments: These impoundments are maintained in accordance with the approved <br /> plans and applicable regulations for each. <br />Signature (P.E. or Authorized Inspector): - - G
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