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2016-06-27_REVISION - M1977208
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2016-06-27_REVISION - M1977208
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Entry Properties
Last modified
11/22/2020 11:04:36 PM
Creation date
6/28/2016 12:23:46 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977208
IBM Index Class Name
REVISION
Doc Date
6/27/2016
Doc Name
Authorization to Proceed with Approved Activities
From
DRMS
To
Cemex
Type & Sequence
TR15
Email Name
MAC
WHE
Media Type
D
Archive
No
Tags
DRMS Re-OCR
Description:
Signifies Re-OCR Process Performed
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COLORADO <br /> Division of Reclamation, <br /> Mining and Safety <br /> Department of Natural Resources <br /> 1313 Sherman Street, Room 215 <br /> Denver, CO 80203 <br /> June 27, 2016 <br /> Bradley S. Wilson <br /> CEMEX, Inc. <br /> P.O.Box 529 <br /> Lyons, CO 80540 <br /> Re: Lyons Quarry, Permit No. M-1977-208, Authorization to Proceed with Approved <br /> Activities (TR-15) <br /> Dear Mr. Wilson, <br /> The Division of Reclamation, Mining and Safety has reviewed the analytical reports which were <br /> submitted to the Division as part of the approval of Technical Revision No. 15 (TR-15).The Division <br /> approved TR-15 on April 11, 2016, which addressed the addition of powder activated carbon and <br /> hydrated lime to the effluent gas streams of the cement kiln at the Lyons Plant.The Operator collected <br /> composite and grab samples of cement kiln dust (CKD) over three sampling events. A total metals <br /> analysis and a Toxicity Characteristic Leaching Procedure analysis were performed on the samples. <br /> The Division has reviewed the analytical reports and has determined the system changes to the Lyons <br /> Plant will not result in CKD being classified as a hazardous material under Subtitle C of the Resource <br /> Conservation Recovery Act. Therefore, the Operator may proceed with all activities approved under <br /> TR-15. <br /> If you have any questions,please contact me at(303)866-3567 x8116. <br /> Sincerely, <br /> Michael A. Cu ingham <br /> Environmental Protection Specialist <br /> CC: Wally Erickson,DRMS <br /> Michael Whitehead, CEMEX <br /> pF COS <br /> 1313 Sherman Street, Room 215, Denver, CO 80203 P 303.866.3567 F 303.832.8106 http://mining.s,tate.co.us I <br /> John W. Hukenlooper, Governor I Robert W. Randall, Executive Director Virginia Brannon, Director * R�`,,y *11 <br /> JR76 <br />
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