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PERMFILE42819
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PERMFILE42819
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Entry Properties
Last modified
8/24/2016 10:45:15 PM
Creation date
11/20/2007 11:19:19 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980005
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Section_Exhibit Name
TAB 15 TR1 THROUGH TR27
Media Type
D
Archive
No
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TECHNICAL REVISION t.0. 11 <br />• Permit No. C-005-80 <br />Wadge Pit P!orth Scraper Area <br />Operation Description - General <br />Peabody proposes to mine a portion of the Wadge Pit east of the powder <br />storage area with scrapers (see Exhibit 12-1). This area was initially <br />scheduled to be mined in 1990 and 1991 with the 7708 dragline. Currently, <br />scrapers are uncovering coal in the existing north-south Wadge Pit (see <br />Minor Revision Plo. 24). These scrapers would be moved to the new scraper <br />area after one cut of approximately 100 feet width along the entire length <br />of the existing north-south pit has been completed. <br />The purpose for this move to the new scraper pit is to preserve as long a <br />pit length as possible in the lJadge pit, to mine an area with favorable <br />coal ratios and access, easier reclamation, and to provide additional time <br />• for the 7706 to be repaired, dig out of its present location and uncover a <br />sufficient amount of coal to establish a coal inventory. <br />The area will be mined in a northeast-southwest orientation and will <br />progress southeasterly. Three cuts will be generally developed <br />approximately parallel to the strike of the coal starting at the cropline <br />on the north. Each cut will be approximately 220 feet wide. The <br />overburden material from the first cut will be placed adjacent to the <br />northwest cropline and within the disturbance boundary. Overburden from <br />the second and third cuts will be backfilled into the first and second <br />cuts, respectively. Stockpiled spoil from the first cut will be hauled <br />and/or graded back into the mined area. A portion of the third cut <br />highwall will be graded back into the mined area to cover the coal in the <br />highwall and provide a transition into the existing topography and <br />backfilled cuts. <br />Approximately 360,000 cubic yards of overburden will be moved to mine <br />. 143,200 tons of coal. The coal averages 9.3 feet and overburden averages <br />1 02/13/87 <br />
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