2008-08-14_REVISION - C1996083 ‎(4)‎

• Permit No: C1996083
• IBM Index Class Name: REVISION
• Doc Date: 8/14/2008
• Doc Name: Adequacy Review Comments
• From: MLT
• To: JJD
• Type & Sequence: TR55
• Email Name: JJD
• Media Type: D
• Archive: No

STATE OF COLORADO
DIVISION OF RECLAMATION, MINING AND SAFETY
Department of Natural Resources
1313 Sherman St., Room 215
Denver, Colorado 80203.
Phone: [phone]
FAX: [phone]
INTEROFFICE MEMORANDUM
Date:
14 August 2008
To: Joe Dudash
From: Marcia Talvitie, P.E. ` CX2
COLORADO
D IV IS I ON OF
RECLAMATION
MINING
SAFETY
Bill Ritter, Jr.
Governor
Harris D. Sherman
Executive Director
Ronald W. Cattany
Division Director
Natural Resource Trustee
Subject: Permit No. C-1996-083 - Bowie No. 2 Mine
Technical Revision No. 55 (TR-55) -Haul Road Curve No. 11 Repair
Adequacy Review - Comments
In response your Request for Assistance, dated 25 July 2008, 1 have reviewed the
application submitted for TR-55 by J.E. Stover & Associates, Inc. on behalf of the
operator, Bowie Resources, LLC.
The Plan, Profile, and Typical Section supplied for the road re-construction are adequate.
I do have some comments regarding other items, listed below. Please c ntact me with
any questions, or need for clarification, that you may have.
Map 15-5
Plan View
1) The French drain pipe crosses beneath the reconstructed road, and then follows
the slope as it drops to the B-Seam Portal bench. No mention is made of the amount of
flow anticipated from the French drain. Neither has any infbrmation been provided
regarding where the flow goes, once it reaches the bencWbelow.
Please provide the Division with an estimate of the?amount of flow anticipated to
emanate from the French drain system, and a description of how the flow is handled,
once it reaches the B-Seam Portal Bench. %
2) The cover letter for the TR-55 application (dated 09 July 2008) makes reference
to approximately 8,000 cubic yard of cut and fill activity which will occur on the slope
face. Typical Section D (Map 5-16) provides a cross sectional view, but the cut and fill
Office of Office of
Mined Land Reclamation Denver • Grand Junction • Durango Active and Inactive Mines