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2020-11-23_GENERAL DOCUMENTS - C1982056
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2020-11-23_GENERAL DOCUMENTS - C1982056
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Last modified
11/24/2020 11:36:01 AM
Creation date
11/24/2020 11:22:52 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1982056
IBM Index Class Name
General Documents
Doc Date
11/23/2020
Doc Name Note
Findings & Cost Estimate
Doc Name
Proposed Decision and Findings of Compliance
From
DRMS
To
Twentymile Coal, LLC
Type & Sequence
MT8
Permit Index Doc Type
Findings
Email Name
TNL
JDM
Media Type
D
Archive
No
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The permit area varies in elevation from 6,600'to 7,500' with the portal openings at 6,885' along Foidel <br /> Creek. Disturbed areas of the mine include the main surface facilities area along Foidel Creek and <br /> numerous smaller outlying facilities. The main mine facilities lie in Sections 29, 31, 32,T5N,R86W of <br /> the 6t1i Principal Meridian and are located in, and adjacent to,a reclaimed strip pit mine excavated <br /> originally by Colorado Yampa Coal Company's (CYCC) surface mining operation (Permit No. C-1981- <br /> 071). Other facilities currently within the permit area,but separate from the main portal facility area, <br /> include the Fish Creek Borehole (FCB),the Southwest ventilation shaft,the Eastern Mining District <br /> ventilation shaft,the Eastern Mining District dewatering borehole,the Sandstones substation,the North <br /> Escape Shaft,the Fish Creek Tipple (FCT),the Eastern Mining District grout hole pad,the Northern <br /> Mining District Power borehole,the 18-Right Ventilation Shaft,the 6-North Main Ventilation Shaft, and <br /> the 18-Left Ventilation Shaft, 5-Main North Cement Borehole and Pipelines and the 10-East Mid-Panel <br /> Emergency Air Borehole (The 10-East Mid-Panel Borehole is approved,but not installed at the writing <br /> of this document). <br /> The post-mining land uses are the same as the pre-mining land uses. They are rangeland,pastureland and <br /> cropland. <br /> Permit(C-1982-056) <br /> - Division issues Permit C-1982-056 May 18, 1983 <br /> - Permit No. C-1982-056 renewed(RN-01) April 13, 1988 <br /> - Permit No. C-1982-056 renewed(RN-02) June 2, 1993 <br /> - Permit No. C-1982-056 renewed(RN-03) April 24,2000 <br /> - Permit No. C-1982-056 renewed(RN-04) December 30,2003 <br /> - Permit No. C-1982-056 renewed(RN-05) June 4,2010 <br /> - Permit No. C-1982-056 renewed(RN-06) October 8,2013 <br /> - Permit No. C-1982-056 renewed(RN-07) September 12,2018 <br /> This Midterm Review is due on November 23,2020. <br /> SECTION II—REVISIONS TO THE PERMIT <br /> The following is a summary of the revisions to the permit since the Permit Renewal No. 7 Findings <br /> Document dated October 10,2018. <br /> Revision Issuance Liability <br /> No. Description Date Change <br /> TR95 16LT to 18LT De-watering pipeline, under TBD <br /> Powerline revision <br /> TR94 Refuse Pile Modification 11/20/2020 0 <br /> MR317 MR317 Overland Belt Suspension Bridge 10/1/2020 +$247.00 <br /> PR12 Wolf Creek Reserve LBA Development Withdrawn 0 <br /> and Mining 9/15/2020 <br /> MR316 Wetland Disturbance Boundary 1/16/2020 +$10,084.00 <br /> Modification <br /> MR315 Passive Treatment Inlet Pipeline MOD 2 10/18/2019 +$3,041.00 <br /> Foidel Creek Mine -3- 11/23/2020 <br />
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