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2008-02-21_HYDROLOGY - C1981008
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2008-02-21_HYDROLOGY - C1981008
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Last modified
8/24/2016 3:23:06 PM
Creation date
3/3/2008 10:38:26 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981008
IBM Index Class Name
HYDROLOGY
Doc Date
2/21/2008
Doc Name
2008 Annual Pond Inspection
From
Western Fuels Colorado
To
DRMS
Permit Index Doc Type
Prof Pond Certifications
Media Type
D
Archive
No
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Annual Impoundment Certification Report <br />Mining Area New Horizon Mine <br />Date Inspected 19February 08 <br />Impoundment 007 <br />1. Are there any appearances of erosion, instability, structural weakness or <br />other hazardous conditions? ]~o <br />If yes explain <br />2. The depth and elevation of any impounded waters at the time of <br />inspection: y 1~.~,~ - ~ ~1~~,~~ t ~~. ~t~,~o~, ~~ kl,.~. 1,.~~.~ ~•.~~- <br />3. Existing storage capacity of water in the impoundment (from lowest weep <br />hole or principal spillway) <br />4. Design storage capacity of water in the impoundment (from lowest weep <br />hole or principal spillway) <br />5. Any other aspects of the structure affecting stability, or required <br />maintenance? 1~I~ <br />6. Has structure been maintained as designed and in accordance with the <br />approved plan and the applicable regulations? des <br />If no explain <br />7. Inflow volume from a 10yr-24Hr storm: Z"1.8~ Ac: -.~^ <br />8. Capacity of impoundment from lowest weep hole to riser: ! $ . ~ 15 Ac - E't' <br />PROFESSIONAL ENGINEER'S STATEMENT <br />I state that this pond was inspected and surveyed under my <br />supervision and all the information presented heron is true and <br />correct to the best of my knowledge and information <br />1 ~~ ~~ <br />Date Ross L. Gu < , CO P.E 28950 <br />~- <br />~~ ao ~~c,ST~ <br />~?q ~ ~ ;VrtiS G° . <br />U, ~ .~ <br />O~'cj GcP~;<~ <br />CS +~ • <br />• <br />tLC ZS95O <br />F:\Eng\DATA\WP\pond-banks\2008\2008 Annual Impoundment Certification Report.doc <br />
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