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11. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> $273,624.00 Lyndon Property Insurance Co. <br />Section IV - Adequacy Review <br />Because of the recent _revisions for the Bowie No. 2 Mine, the permit application has basically been <br />kept up to date. The Division has only two adequacy review questions and one comment: <br />1.. On permit application page 2.05-39ii, it is stated that about 3,000 cubic yards of soil material <br />from the Hubbard Creek vent shaft project would be temporarily stored at the partially <br />reclaimed Bowie No. 1 Mine highway coal stockpile area. The soil material would be brought <br />back to the vent shaft site for future reclamation. Is this soil material still at the Bowie No. 1 <br />Mine highway coal stockpile area or was it used in the backfilling and grading operation at the <br />Bowie No. 1 East Mine? If the soil material was used in the Bowie No. 1 Mine reclamation <br />project, please provide a plan for obtaining the soil material needed for reclamation at the <br />Bowie No. 2 Hubbard Creek vent shaft area. <br />2. As documented in the 2007 Annual Subsidence Report, a landslide had occurred in the <br />Freeman Gulch area in June 2007. Presumably, the landslide was a result of longwall mining <br />on the east end of the B-6 longwall panel. As was required in Exhibit 15 of Volume III and <br />shown on Map 14-B of Volume II, one row of pillars, 100 feet wide, of competent coal had <br />been left in place as an outcrop barrier pillar to prevent outcrop failure. Since outcrop failure <br />had occurred, please reexamine the issue of outcrop barrier pil <br /> <br /> <br /> e results to Bowie Resources for comment. The Division requests an expeditious response to <br />adequacy question number 1 so that the reclamation cost estimate will be complete. <br />c:\word\bowie2\2009 Midterm Bowie #2 Findings <br />12