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May 27, 2005 <br />Bowie Resources Mine Subsidence <br />Survey date May 9-10, 2005 <br />• <br />u <br />LINE-31 <br />New stations established in November 2003 <br />STA Date Node # Northing <br />31-A Nov 2003 2140 23809.43 <br /> July 2004 2315 23809.28 <br /> $ept 2004 2399 23809.28 <br /> /May 2005 2542 23809.25 <br />31-B Nov 2003 2141 23741.08 <br /> July 2004 2316 23740.93 <br /> ~ept 2004 2400 23740.90 <br /> May 2005 2543 23740.88 <br />31-C Nov 2003 2142 23642.65 <br /> July 2004 2318 23642.47 <br /> ,6ept 2004 2401 23642.48 <br /> J May 2005 2544 23642.45 <br />Fasting Elevation Description <br />31955.93 8039.94 REBAR-CAP <br />31955.82 8039.89 <br />31955.74 8039.97 <br />31955.72 8040.04 <br />31941.83 8047.86 REBAR-CAP <br />31941.74 8047.73 <br />31941.64 8047.85 <br />31941.59 8047.96 <br />31919.55 8045.61 REBAR-CAP <br />31919.42 8045.63 <br />31919.34 8045.60 <br />31919.30 8045.72 <br />Chance in position: Sect 2004 -~ Mav 2005 <br />POINT # SURVEY # <br />Se 2004- M 2005 BEARING DISTANCE ELEV <br />31-A 2399 - 2542 S 35°00' W 0.04 + 0.07 <br />31-B 2400 -2543 S 65°49' W 0.05 + 0.11 <br />31 ~ 2401 -2544 S 52°42' W 0.05 + 0.12 <br />Crdgg Surveying will conduct additional surveys of the subsidence stations as directed by the mine. <br />If you have any questions, please call. <br />~ ~~~~~ <br />Stephen B. Cragg <br />S2-12 <br />