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2008-01-16_REVISION - M1977208
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2008-01-16_REVISION - M1977208
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Entry Properties
Last modified
6/16/2021 6:29:18 PM
Creation date
11/25/2008 3:41:58 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977208
IBM Index Class Name
Revision
Doc Date
1/16/2008
Doc Name
4th quarter 2007 monitoring data
From
Cemex
To
DRMS
Type & Sequence
TR9
Email Name
ECS
Media Type
D
Archive
No
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Ms. Erica Crosby <br />January 11, 2008 <br />Page 3 <br />may require a water filtration and/or softening treatment system to protect downstream <br />parts, which could reduce the amount and timing of use of the existing water. <br />Disposals <br />In conformance with the current reclamation plan for Lyons Quarry, small quantities of <br />inert kiln brick and concrete were disposed of in C-Pit. The existing reclamation plan <br />allows for disposal of CKD and the final disposal of concrete and other materials associated <br />with demolition of the plant. The material disposed of was decommissioned in the late <br />1980s, and demolished in 2007. Most material from this demolition was metal removed <br />from site by the demolition contractor for recycling. Asbestoses containing siding was <br />removed from site by a qualified contractor and disposed of under CDPHE permit <br />07BO5043N. <br />Wildlife Monitoring <br />Consistent with the mining permit and subsequent Technical Revisions, CEMEX has <br />monitored the C-Pit area daily for signs of wildlife, including the presence of tracks and <br />wildlife itself. Only pigeons and rabbits were observed in the vicinity of C-Pit. A net was <br />placed over C-Pit, which was damaged several times in high winds. The vendor designs <br />indicated the net would be sufficient to withstand snow and wind loadings for this area. <br />The net has been repaired and replaced several times to prevent wildlife from taking up <br />residence in C-Pit. <br />If there are any questions on the above information or the attachments, please contact me <br />at (303) 823-2115. <br />Very truly yours, <br />Monica Sowders, CEMEX <br />Enc. <br />Attachments: <br />1. Figure: CEMEX Water Elevation v. Time (through 10/23/2007) <br />2. Analytical Laboratory Reports, Environmental Sciences Corporation <br />Cc: (via email) <br />Alan Notary, Brown & Caldwell <br />Jeet Gill, CEMEX <br />CEMEX Transmittal 4th QTR 2007 Analytical Data
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