PERMFILE121363

• Permit No: M2006080
• IBM Index Class Name: Permit File
• Doc Date: 3/1/2007
• Doc Name: 2nd Adequacy Review Comments
• From: DRMS
• To: Loveland Ready Mix Concrete, Inc.
• Media Type: D
• Archive: No

STATE OF COLORADO
DIVISION OF RECLAMATION, MINING AND SAFETY
Department of Natural Resources
7313 Sherman St., Room 215
Denver, Colorado 80203 C O L O R A D O

Phone: [phone] DIVISION OF
RECLAMATION
FAX: [phone] M I N I N G
St-
SAFETY
March 1, 2007 Bill Ritter, Jr.
Governor
Harris D. Sherman

Mr. Steve Fancher Executive Director

Loveland Ready Mix Concrete, lnC. Ronald W. Cattany
Division Director
P.(]. BOX 229 Natural Resource Trustee
Loveland, CO 80439-0229
RE: 2"d Adequacy Review Comments for "Bokelman-Walters", Regular 112 Application
Class: Permit File No. M-2006-080
Dear Mr. Francher:
Listed below are remaining adequacy review comments on the above-captioned Regulaz 112
application for 201 permitted acres. The decision date for your application is scheduled for
March 5, 2007. Therefore, please respond on or before 1:00 PM on March 5, 2007. (Your
response should include two (2) copies). Please be advised that your conversion application may
be deemed inadequate and maybe denied on Mazch 5, 2007 unless the remaining adequacy
review items listed below aze addressed to the satisfaction of the Division. (You may also elect
to waive your right to a decision within 90 days and submit a written request to extend the
decision date to allow more time for submittal of your written response. You must submit a
written request by no later than 4:00 PM on March 5, 2007 if you elect to pursue this option).
6.4.12 EXHIBIT L -Reclamation Costs
10. The Applicant's proposed reclamation cost estimate for each phase of the operation includes
a 20% cost for slurry wall installation. Please note that in order to qualify for the 20% option, the
operator will need to demonstrate the following requirements have been met prior to exposure of
groundwater at the Bokelman-Walters site:
• Submittal of a copy of the slurry wall installation QaQc procedures to be followed.
• Submittal of a final construction report with details of the slurry wall installation effort,
geologic conditions encountered, and any specific design modifications performed during
construction do to unforeseen field conditions.
• Certification from a registered professional engineer that the slurry wall has been installed
according to the design specifications and QaQc procedures, and that the slurry wall will
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