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REV103596
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REV103596
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Entry Properties
Last modified
8/25/2016 1:14:28 AM
Creation date
11/22/2007 1:08:41 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
Revision
Doc Date
8/12/1999
Doc Name
TR 86 SYLVESTER GULCH AS-BUILT WEST ELK MINE PN C-80-007
From
MOUNTAIN COAL CO
To
CDMG
Type & Sequence
TR86
Media Type
D
Archive
No
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,~ i2-1999 THU 07:45 AM WEST ELK MINE <br />`~'~ <br />~~u <br />MOUNTAIN COQI <br />" ~~rCOMPANYt..I-.t:. <br />A Snpsidiuy of Arch Wnnem R~xureee, i.LC <br />August 12, ]999 <br />Vlr. Jim Burnell <br />Colorado Division of Minerals and Geo]ogy <br />1313 Shaman Street, Room 215 <br />Dcm•er, CO 80203 <br />FAX N0. 19709295015 <br />kE: Technical Revision No. 86 (Sylvester Gulch As-built); West F,lk Minc; <br />Permit No. C-80-007 <br />Dear Jim: <br />P. O1 <br />III III~IIIIIIIIIIII <br />West L•Ik Mine <br />(' O Du< 391 <br />317411ighway IJ3 <br />Sorncnct.CO R1434 <br />(970J 929-3013 <br />}nz (970)929-3395 <br />'phis fetter is provided in response to the letter dated May 14, 1999, from Larry Routtett ilt <br />regards to Map 3F, that shows the drainage basins for Shaft tt3. In addition, a revised SEDCAll <br />tttociel for the small area exemption demonstration has been included. <br />Please [tote that a revised Map 3E, which accurately reflects the as-built topography was included <br />in MC'C's responses dated July 14, 1999 for TR#86. Please note that apre-construction contour <br />n-tap was utilized Cor the preparation of Map 3F. that was submitted with MCC's application. <br />l lOv.'evet, the drainage basins had been correctly drawn, as the incorrect contours arc located <br />outside the Shaft if3 area (i.e. road to the shaft bench, the inclusion of the topsoil pile, electric <br />borehole and degas hole). <br />The roughly rectangular area shown on the map represents the Shaft #3 pad, and the <br />triangular pad area represents the topsoil pile that had been planned, but was not <br />constntcted. <br />2. tap 3E is designed to only show the locations of the watersheds. All drainage structures <br />arc shown on Map 54B. <br />3. Map 3E has beet[ corrected with as-built topography and provided with MCC's response <br />letter dated July 14, 1999. <br />=1. The electric bore hole pad is shown on Map 3E, but did not reprosent tltc as-bull[ <br />configuration, a~s discussed above. The revised Map 3F, provided with MCC's response <br />letter dated July 14, 1999, ltas included the as-built topography. <br />5, See rrsponso to #2. <br />
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