2009-09-04_REVISION - C1982056

• Permit No: C1982056
• IBM Index Class Name: REVISION
• Doc Date: 9/4/2009
• Doc Name: Proposed Decision Letter & Form
• From: DRMS
• To: Twentymile Coal Company
• Type & Sequence: TR57
• Email Name: JHB
• 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]
September 4, 2009
Jerry Nettleton
Twentymile Coal Company
29515 Routt County Road 27
Oak Creek, CO 80467
Re: Foidel Creek Mine (Permit No. C-1982-056)
Proposed Decision - Technical Revision No. 57 (TR-57)
Modification of 6MN Sedimentation Pond
Dear Mr. Nettleton:
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
Enclosed you will find the Division of Reclamation, Mining and Safety's Proposed Decision for Technical
Revision No. 57 at the Foidel Creek Mine. Notice of the proposed decision will be published in the
Steamboat Pilot as soon as possible. The first publication will initiate the ten (10) day public comment
period for the Division's decision.
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 proposed 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 Technical Revision must not be implemented until this
proposed decision becomes final and until any required increase in bond is submitted to and approved by
the Division.
Please be advised that upon completion of the revisions to the 6MN Sediment Pond, TCC is required to
submit an "As-built" certification to the Divison in accordance with Rule 4.05.9(14) and documenting
that the pond has been constructed in accordance with the approved plan. If you have any questions,
please contact me.
Sincerely,
Protection Specialist
CLOffice of Carl Johnston, Office of Surface Mi}th enclosures C-TR-06 C1982056 JHB_090420091A 444.docOffice of
Mine cJ Land Reclamation enver •nimn unction urango - - ctive and Inactive Mines