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2023-08-07_REVISION - C1982056
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2023-08-07_REVISION - C1982056
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Last modified
8/9/2023 7:50:36 AM
Creation date
8/7/2023 3:15:01 PM
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Template:
DRMS Permit Index
Permit No
C1982056
IBM Index Class Name
Revision
Doc Date
8/7/2023
Doc Name
Proposed Decision and Findings of Compliance
From
DRMS
To
Twentymile Coal, LLC
Type & Sequence
RN8
Email Name
HR1
MAC
Media Type
D
Archive
No
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gateroads 12L, 13L, 14L, 15L, 16L, 17L, 18L. A portion of Fish Creek is to be undermined by <br /> longwall panels 12L, 13L, 14L, 15L, and associated gateroads. Routt County Road No. 27 is to <br /> be undermined by longwall panels 13L, 14L, 15L, 16L, and 17L. Coal production is not <br /> approved to increase beyond the previously approved 12,000,000 tons per year with the approval <br /> of PR8. <br /> Permit Revision No. 9 (PR-09)was submitted on August 7, 2012, and proposed to modify the <br /> approved Foidel Creek Mine plan for the Western Mining District(WMD). PR-9 proposed to <br /> add an additional longwall panel, the 11-Left Panel, and to include an extension of the 12-Left <br /> and 13-Left Panels. The additional panel, and panel extensions to the west, would have required <br /> modification of the currently approved Foidel Creek Mine Permit Area boundary, adding <br /> approximately 560 acres to the Mine Permit Area. Due to potentially unstable mining conditions <br /> in the PR-09 area, TC requested to withdraw PR-09. The withdraw request was approved by the <br /> Division on June 12, 2013. <br /> Permit Revision No. 10 (PR-10) submitted on January 8, 2015 and Permit Revision No. 11 (PR- <br /> 11), submitted on July 8, 2015, proposed to include development and longwall mining of the <br /> Wolf Creek Coal Seam Reserve. The Permit Revisions addressed mining of five of the initial <br /> panels (9RT, 8RT, 7RT, 6RT and 5RT). The Permit Revisions also included development of an <br /> internal ventilation and utility shaft in the Wolf Creek main entries. PR-10 was approved May 4, <br /> 2016 and PR-11 was approved February 25, 2016. <br /> Permit Revision No. 12 (PR-12) submitted on November 19, 2018 originally proposed to include <br /> development and longwall mining of additional coal reserve within the Wolf Creek Coal Seam <br /> associated with a Federal Coal Lease by Application (LBA)to the permit. The LBA is within <br /> the current Foidel Creek Mine Permit Area and includes approximately 640 acres and 4.12 <br /> million tons of recoverable coal. A 414.0 acre increase to the permit affected area was proposed, <br /> and addressed mining all or portions of four longwall panels (I-Eastthrough 4-East)within the <br /> Wolf Creek Reserve. PR-12 was withdrawn September 15, 2020. <br /> The majority of this area falls under areas previously mined/affected in the Northern and Eastern <br /> Mining District and will also affect an additional 114 acres not currently mined. This 114 acres is <br /> within the 150 acres previously approved to be affected with PR-11. However with the approval <br /> of PR-10 the total approved affected area will be reduced by 36 acres. A portion of Fish Creek <br /> and Foidel Creek is to be undermined. Routt County Road No.33 is to be undermined. Coal <br /> production is not approved to increase beyond the rate of 12,000,000 tons per year. <br /> Revisions to the Permit <br /> Minor Revisions, Technical Revisions, and Bond Release approvals which have been made to <br /> the Foidel Creek Mine permit since the last renewal (RN-07) are listed below. <br /> Revision No. Description Issuance Liability <br /> Date Change <br /> MR322 MR322 Road Modification and Exhibit 14 10/25/2022 $3,780.00 <br /> Correction <br /> MR321 6MN Second Bulk Material Borehole BMBH42 8/5/2022 $16,417.00 <br /> Foidel Creek Mine 14 August 4,2023 <br />
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