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April 10, 2005 <br />Bowie Resources Mine Subsidence <br />Survey date April 07, 2005 <br />I• <br /> <br />LINE-23 Hubbard Creels Canyon, Northeast end of D-9 Panel <br />These poirds are on a steep hillside that shows evidence of past earthslides. <br />Movement in these poirrts may be due to possible survey error, natural earthslides, <br />mining activity, or a combination of the three. <br />STA Date Node # Northing Easting Elevation Description <br />23-A Nov 2002 1883 32974.71 36813.58 6525.06 REBAR+CAP <br /> May 2003 1944 32974.52 36813.59 6524.97 <br /> Jury 2003 1965 32974.70 36813.50 6525.10 <br /> Nov 2003 2087 32974.72 36813.60 6525.28 <br /> Average 32874.66 38813.57 6525.10 <br /> May 2004 2193 32975.47 36814.03 6525.19 <br /> July 2004 2257 32975.41 36814.06 6525.24 <br /> Sept 2004 2373 32975.45 36814.02 6525.08 <br /> Dec 2004 2457 32975.46 36814.19 6525.07 <br /> ,/April2oo5 2476 32975.58 36814.14 6525.32 <br />23-B Nov 2002 1884 32699.51 36979.08 6561.10 REBAR+CAP <br /> May 2003 1945 32699.46 36979.06 6561.10 <br /> Jury 2003 1966 32699.63 36979.11 6561.04 <br /> Nov 2003 2088 32699.59 36979.19 6561.14 <br /> Average 32699.55 36979.11 6561.10 <br /> May 2004 2194 32701.47 36980.18 6561.18 <br /> Jury 2004 2258 32701.29 36980.22 6561.24 <br /> Sept 2004 2374 32701.43 36980.19 6561.11 <br /> Dec 2004 <br />~ 2458 32701.48 36980.30 6561.11 <br /> Apri12005 2478 32701.57 36980.31 6561.19 <br />23-C Nov 2002 1885 32581.72 37160.23 6521.97 REBAR+CAP <br /> May 2003 1946 32581.65 37160.18 6522.02 <br /> Jury 2003 1969 32581.84 37160.18 6522.01 <br /> Nov 2003 2089 32581.84 37160.29 6522.19 <br /> Average 32581.76 37160.22 6522.05 <br /> Note Station 23-C is in path of December 2003 landslide, monument was not damaged. <br /> See map for location of slide area. <br /> May 2004 2195 32582.94 37161.74 6522.22 <br /> July 2004 2259 32582.79 37161.79 6522.31 <br /> Sept 2004 2375 32582.88 37161.77 6522.18 <br /> / Dec 2004 2459 32582.98 37161.93 6522.14 <br /> April 2005 2479 32582.98 37161.91 6522.20 <br />S1-6 <br />- Hprn w,zuua <br />Bowie Resources Mine Subsidence <br />Survey date April 07, 2005 <br />Chance in position: Dec 2004 -> April 2005 <br />POINT# SURVEY# <br />Dec 2004 - ril 2005 BEARING DISTANCE ELEV <br />23-A 2457 - 2476 N 25° W 0.12 + 0.25 <br />23-B 2458 - 2478 N 09° E 0.09 + 0.08 <br />23-C 2459 - 2479 S 87° W 0.02 + 0.06 <br />Cragg Surveying will conduct additional surveys of the subsidence stations as soon as possible to cover <br />the area over the west long wall panels of the Bowie No. 2 Mine, and the new B-Seam panels in the <br />Bowie No. 3 Mires. <br />If you have any questions, please call. <br />