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REV95696
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Entry Properties
Last modified
8/25/2016 3:20:38 AM
Creation date
11/21/2007 11:51:30 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
Revision
Doc Date
6/1/2000
Doc Name
TECHNICAL ADEQUACY TR 50 PN C-81-019
From
DMG
To
COLOWYO COAL CO
Type & Sequence
TR50
Media Type
D
Archive
No
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l <br />James A. Kiger <br />June 1, 2000 <br />Page 2 of 2 Pages <br />Item 3. Rule 4.07.1(3) provides, in part, that "Development holes drilled within the permit area <br />immediately in advance ojthe active operation jot the purpose ojjurther delineating the economic <br />limits ojthe coal need not be immediately plugged provided [hat s:~ch holes will be mined through <br />in the normal co:u•se ojthe approved operation. " In this regazd, holes 4-94-2, 3, 4, 5, 6, 9, ] 0, 11, <br />12, 13, 14, 1 ~ and 16 aze indicated in Table 1 of the application as being mined through, but these <br />holes aze located north of the West Pit excavation. They aze within the disturbed area on the <br />Permit Area 1989-1997 Dri11 Hole Information Map of the application. This region would be <br />under the excess spoil West Pit Fill but not necessarily mined through. Please review the <br />management of these holes, and provide the Division with a history of mining in the event they <br />were mined through. In the event these holes were reclaimed, please revise Table 1 as <br />appropriate with closure information. <br />Item 4. The symbols for holes 97-23 and 89-4-5 of the Permit Area 1989-1997 Drill Hole <br />Information Map do not conform to the information of Table I. Please reconcile the <br />discrepancies. <br />Item 5. Holes 97-25 and 89-9-1 O listed in Table 1 do not appear on the Permit Area 1989-1997 <br />Drill Hole Information Map. Please reconcile the discrepancies. <br />]tem 6. Table 1 is a closure report for many wells that are currently within the permit boundary. <br />Please include it as a revised page(s) within the Permit Application Package, footnoted for <br />those wells that have been transferred to an NOI. <br />Again, I appreciate this comprehensive recapitulation of hole status. Please call me if you have <br />any questions (303-866-4941). <br />Yours truly, <br />)3yr n G. Wa k r~~ <br />Environmental Protection Specialist <br />Cc: Dave Berry, CDMG <br />Dan Hernandez, CDMG <br />Jim Burnell, CDMG <br />Files: C-81-019 TR 50 <br />C:\ W PDOCS\Colowyo\tr50adq.019.doc <br />
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