2004-01-30_REVISION - M1981148

• Permit No: M1981148
• IBM Index Class Name: Revision
• Doc Date: 1/30/2004
• Doc Name: Technical Revision Approval
• From: DMG
• To: Robinson Brick Company
• Type & Sequence: TR1
• Media Type: D
• Archive: No

STATE OF COLORADO
DIVISION OF MINERALS AND GEOLOGY
Department of Natural Resources
1313 Sherman St., Room 215
Denver, Colorado 80203
Phone: [phone]
FAX: [phone]
January 30, 2004
Mr. Marvin R. Meyers, Jr.
Robinson Brick Company
1845 W. Dartmouth Ave.
COLORADO
DIVISION O F
MINERALS
GEOLOGY
0.ECLAMATION•MINING
SAFETY4CIENCE
Bill Owens
Governor
Greg E. Walther
Executive Director
Englewood, CO 80110 Ronald w. Cattany
Division Direcor
m Resource Trustee
Re: Chieftain South Mine, Technical Revision Approval, Permit No. M-1981-148, Revision No.'-
Deaz Mr. Meyers, Jr.:
On January 12, 2004 the Division of Minerals and Geology approved the Technical Revision application submitted
to the Division on December 12, 2003, addressing the following:
Change the sequence of mining and increase the maximum allowable disturbance within the approved affected
area from 51.69 acres to 98.50 acres,
The terms of the Technical Revision No. 1 approved by the Division are hereby incorporated into Permit No. M-
1981-148. All other conditions and requirements of Permit No. M-1981-148 remain in full force and effect.
The estimated liability amount for the Chieftain South Mine is presently $99,000.00. The liability amount
associated with this revision is $216,000.00. Therefore the new reclamation bond amount is $315,000.00. If you
have not already done so, please submit a rider to the current bond in the amount of $216,000.00 or a replacement
bond in the amount of $315,000.00. The revision wilt not be fmal until the bond is approved by the Division.
If you have any questions, please contact me.
Sincerely,
'~
Anthony aldron
Environmental Protection Specialist
Cc: Suzi Ericksen-DMG
Office of Office of Colorado
Mined Land Reclamation Attive and Inattive Mines Geological Survey