2012-07-18_REVISION - C1982056 ‎(2)‎

• Permit No: C1982056
• IBM Index Class Name: Revision
• Doc Date: 7/18/2012
• Doc Name: Decision Letter & Form
• From: DRMS
• To: Twentymile Coal, LLC
• Type & Sequence: MR264
• Email Name: JDM
• Email Name: DIH
• 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]

July 18, 2012 John W. Hickenlooper

Governor

Mike King

Executive Director
Jerry Nettleton

Twentymile Coal, LLC Loretta E. Pineda

Director
29515 Routt County Road No. 27

Oak Creek, CO 80467

Re: Foidel Creek Mine (Permit No. C-1982-056)

Minor Revision No. 264 (MR- 264)

Coal Handling Facilities Concrete Protective Structures

Dear Mr. Nettleton:

The Division of Reclamation, Mining and Safety found your application for Minor Revision No.
264 to be complete on July 18, 2012, and issued the decision on the same date. The Decision
Form is enclosed.

Documentation must be submitted to the Division demonstrating that a copy of the approved
revision application was sent to the Office of Surface Mining and the Bureau of Land
Management. The material should be sent within 15 days of final approval.

Please refer to the Performance Bond heading on the enclosed decision form. If the amount of
Bond Held equals or exceeds the Revised Liability, you need not submit additional bond.
However, if the Revised Liability exceeds the Bond Held, please submit additional bond or rider
to your existing bond that equals or exceeds the Revised Liability. This Minor Revision must
not be implemented until any required increase in bond is submitted to and approved by the
Division.

If there are stipulations attached, please sign and return the decision form to the Division.

Office of Office of

Mined Land Reclamation Denver • Grand Junction • Durango Active and Inactive Mines