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2010-12-17_REVISION - C1981019 (129)
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2010-12-17_REVISION - C1981019 (129)
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Entry Properties
Last modified
8/24/2016 4:28:03 PM
Creation date
1/4/2011 11:11:11 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
Revision
Doc Date
12/17/2010
Doc Name
Exhibit 6 Item 7 Geology Pre-Feasibility Report
Type & Sequence
PR3
Media Type
D
Archive
No
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• (11) Report on Preliminary Design of Open Pit Slopes Multi -seam Open <br />Pit Mine, Colowyo Coal Company, bound report prepared for Colowyo <br />Coal Company by W. A. Wahler & Associates, April 1975, (early mine <br />design work at Colowyo east of Collom Project Area) <br />(12) Report on Preliminary Design of Waste Dumps Multi -seam Open <br />Pit Mine, Colowyo Coal Company, bound report prepared for Colowyo <br />Coal Company by W. A. Wahler & Associates, April 1975, (early mine <br />design work at Colowyo east of Collom Project Area) <br />(13) Slope Stability Evaluation Future Coal Highwalls Lower Wilson Pit <br />Colowyo Coal Mine Moffat County, Colorado, prepared for Colowyo <br />Coal Company LP by Ben L. Seegmiller, Principle Consultant, February <br />1998, (Evaluation conducted southeast of Collom Project Area) <br />(14) South Taylor Mine Physical Testing Results, memo and table <br />prepared internally by Zip Zavodni <br />(15) Preliminary Study of Ground water Conditions for the Underground <br />Project, prepared for Colowyo Coal Company by Brant A. Dennis, <br />Consulting Geologist, July 28, 2002 (Area east of Collom Project Area) <br />(16) Collom Gulch Study Area; Resource and Potential Reclamation <br />Evaluation and Executive Summary, two published bound reports <br />prepared by the Bureau of Reclamation and the Bureau of Land <br />• Management, September 1983 (early baseline data for Collom Area) <br />(17) Ground Control Plan, Colowyo Mine, bound report prepared by <br />Colowyo Coal Company for MSHA, June 2, 2003 (specific to the current <br />Colowyo Mine Operation) <br />(18) Supplemental Stability Analysis, West Pit Back Wall, Colowyo <br />Mine, Moffat County, Colorado, bound report prepared for Colowyo <br />Coal Company by CTL Thompson, Inc., March 26, 2002 (specific to the <br />current mining area) <br />(19) Rock Mechanics Laboratory Testing and Implications for Longwall <br />Feasibility Colowyo Mine, bound report prepared for Kennecott <br />Colorado Coal Company by Agapito Associates, Inc., February 21, 1996 <br />(Underground area east of Collom Project Area) <br />(20) Review of Laboratory Rock Mechanics Test Results with Preference <br />to Potential Longwall Mining, bound report prepared for Kennecott <br />Energy, Colowyo Coal Company, LP by Agapito Associates, Inc., January <br />200 1 (Underground area east of Collom Project Area) <br />(21) Green River — Hams Fork Final Environmental Impact Statement <br />Coal, by the U.S. Department of the Interior, Bureau of Land <br />Management, Volumes 1 & 2, February 29, 1980 (contains information for <br />Danforth Hill regions east of Collom Area) <br />• <br />
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