2012-04-06_REVISION - M2000016

• Permit No: M2000016
• IBM Index Class Name: REVISION
• Doc Date: 4/6/2012
• Doc Name: FINANCIAL WARRANTY INCREASE
• From: DRMS
• To: MARTIN MARIETTA MATERIALS
• Type & Sequence: SI1
• Email Name: PSH
• Email Name: TAK
• Email Name: BJC
• Media Type: D
• Archive: No

DIVISION OF RECLAMATION, MINING AND SAFETY
Department of Natural Resources
1313 Sherman St., Room 215
Denver, Colorado 80203
Phone: [phone]
FAX: [phone]
April 6, 2012
Mrs. Shelby Olsen
Martin Marietta Materials, Inc.
8200 IH -10 West, Suite 600
San Antonio, Texas 78230
RE: Martin Marietta Material, Inc.; Riverbend Operation; File No. M- 2000 -016
Financial Warranty Increase (51-01)
Dear Mrs. Olsen,
Mined Land Reclamation
STATE OF COLORADO
COLORADO
D I V I S I O N O F
RECLAMATION
MINING
SAFETY
John Hickenlooper
Governor
Mike King
Executive Director
Loretta Piiieda
Director
The Division of Reclamation, Mining and Safety (Division /DRMS) received a Transfer of Permit and
Succession of Operators Application Form (50-02) from Martin Marietta with Option B selected
for the Riverbend Operation. By selecting Option B, Martin Marietta choose to not waive their
right to a 30 -day processing period and was required to submit a replacement Financial
Warranty for the same dollar amount maintained by the current Operator. The Division
approved the Transfer of Permit and Succession of Operators application for the Riverbend
Operation on February 15, 2012.
The Division is required to recalculate the reclamation bond within 60 -days (April 15, 2012)
from the date of the transfer. The Division updated the most recent bond calculation from
Amendment No. 1 to reflect current equipment and labor costs. The revised financial warranty
amount is $3,450,600.00, which is an increase of $300,600.00.
Martin Marietta will have 60 -days (June 5, 2012) from the date of this letter to submit a rider or
a new financial warranty per Rule 4.2. If you wish to submit a different type of Financial
Warranty, the various application forms can be found at the following website:
http: / /mining.state.co.us /Mineral %20Forms.htm.
If you have any questions regarding the Financial Warranty forms please contact Barbara Coria
at (303) 866 -3567 Ext. 8148.
A copy of calculations used to determine financial warranty is attached for your review. If you
have any questions regarding this process or the bond calculation, please contact me at (303)
866 -3567 Ext. 8124.
Office of Office of
Denver • Grand Junction • Durango Active and Inactive Mines