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HYDRO20648
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HYDRO20648
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Entry Properties
Last modified
8/24/2016 8:41:55 PM
Creation date
11/20/2007 1:39:51 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
Hydrology
Doc Date
11/5/2007
Doc Name
West Taylor Pond As-Built Certification and Construction Report
From
Colowyo Coal Company L.P.
To
DRMS
Permit Index Doc Type
Prof Pond Certifications
Media Type
D
Archive
No
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NORTHWEST COLORADO CONSULTANTS, INC. <br />FIELD REPORT <br />Project: West Taylor Pond <br />Location: Colowyo Mine <br />Client: AEP <br />Project No.: 07-7649 <br />Report No.: 2 <br />Date: 7/24/07 <br />Time: 7.0 <br />Mileage: 108 <br />Engr./Tech: RE <br />Work Performed: <br />As requested, we visited the project site on this date and conducted compaction test No.'s 5 through 10 and retest <br />No.'s 5A on the material being placed for the West Taylor Pond keyway backfill. <br />The excavation contractor, Anson Excavation and Pipe, placed and compacted on-site materials along the keyway <br />and for the embankment fill. <br />Remarks: <br />The material tested generally met the project specifications for compaction and moisture content. <br />Please refer to the attached sheet for results of todays testing. <br />Verbal Discussions: <br />Dusty Wiseman of Anson Excavating and Alan Jorgenson of Colowyo were noted of todays test results. <br />Att. A3-3 <br />
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