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PERMFILE41762
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PERMFILE41762
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Last modified
8/24/2016 10:44:21 PM
Creation date
11/20/2007 10:53:15 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981019A
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Section_Exhibit Name
4.23 AUGER MINING
Media Type
D
Archive
Yes
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• necessary for future underground activities. <br />Revised January 24, 1996 <br />No auger mining will take place within 500 feet of any abandoned or active <br />underground mining activity. The augering will follow the surface mining <br />operation contemporaneously as described in Section 2.05.3. <br />Ground water in the pit or auger holes will not be a problem as the Colowyo <br />Pit is essentially dry and the augering will be approximately 250 - 300 <br />feet above the floor of the final multiple seam pit (F seam). Backfilling <br />of the auger mining area will occur concurrent with the normal Backfilling <br />of the West Pit. The entire area will be covered by backfilled spoil and <br />reclaimed per the approved reclamation plan. <br />There are also no buildings, powerlines or other facilities that could be <br />affected by any unexpected subsidence. <br />• <br />• <br />4 23- <br />I I\' ~~ <br />
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