2014-06-18_PERMIT FILE - C1996083A (3)

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2.05.3 Bowie-2 MR-123 approved six gob vent holes to be drilled in 2011. They are GVB-B11A, B11 B, B12A, B12B, B12C & B13A. MR-124 approved two additional holes to be drilled in 2011. They are GVB-B1 1C and B1 2D. GVB-B1 2A, B1 2B, B1 2C & 1311 3A were drilled in 2012. Bowie-2 TR-73 approved ten gob vent holes and three exploration holes. They are GVB-B1 2E, GVB-B1 3B, GVB-B1 3C, GVB-B1 3D,GVB-B13E, GVB-B14A, GVB-B14B, GVB-B14C, GVB-B14D, GVB-B14E, SS-6 SS-7 and 2012-1. GVB-B12E, GVB-B13B, GVB-B13C, GVB-B13D,GVB- B13E, GVB-B14A, SS-7 and 2012-1 were drilled in 2012. The remaining holes were drilled in 2013. Bowie-2 MR-133 approved the 2012 installation of four utility holes to be installed north of the large ventilation fan above the D-Seam portals. MR- 133 also approved the 2012 installation of GVB-13F. Bowie-2 MR-134 approved the installation of an emergency vent hole into the B13 tailgate bleeder entry. Due to technical difficulties this vent hole was not installed. The drill pad for the emergency hole was constructed. Bowie-2 MR-135 approved the 2013 installation of an emergency gob vent hole for the B13 panel (GVB-B1 3C-1). Bowie-2 TR-78 approved the 2013 installation of six gob vent holes and one exploration hole. They are GVB-B1 4F, GVB-B1 5A and exploration hole SS-8. GVB-B1 5B, GVB-B1 5C, GVB-1315D, GVB-B1 6A will be drilled in 2014. Bowie-2 MR-146 approved the installation of 4,300 feet of 6 inch diameter schedule 80 HDPE pipe adjacent to the existing Pitkin Mesa pipeline. The new pipeline will be located over longwall panels B-15 and B-16. Bowie-2 TR-86 approved the 2014 installation of ten gob vent holes and three exploration holes. They are GVB-B16B, GVB-B16C, GVB-B16D, GVB-B17A, GVB-B17B, GVB-B17C, GVB-B17D, GVB-B17E, GVB-B19A, GVB-B1 9B and exploration holes 2014-SS-A, 2014-SS-B and 2014-SS-C. Bowie-2 MR-152 approved moving eleven gob vent holes. The 15, 16, 17, 18 and 19 series holes were moved. MR-152 2.05-49- 06/18/14