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<br />June 07, 2004 <br />Bowie No. 2 Mine Subsidence <br />Survey May 2004 <br />• LINE-23 Hubbard Creek Canyon <br /> These poirrts are on a steep hillside that shows evidence of past earthslides. <br /> Movement in these points may be due to possible survey error, natural earthslides, <br /> mining activity, w 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 /> July 2003 1965 32974.70 36813.50 6525.10 <br /> Nov 2003 2087 32974.72 36813. 6525.28 <br /> Average 32974.66 36813.57 6525,10 <br /> /May 2004 2193 32975.47 36814.03 6525,19 <br />23-8 Nov 2002 1884 32699.51 36979.08 6561,10 REBAR+CAP <br /> May 2003 1945 32699.46 36979.06 6561,10 <br /> July 2003 1966 32699.63 36979.11. 6561,04 <br /> Nov 2003 2088 32699.59 36979.1 '6561.14 <br /> Average 32699.55 36979.17 6561,10 <br /> May 2004 2194 32701.47 36980.18 66,61,18 <br />• 23-C Nov 2002 <br />May 2003 1885 <br />1946 32581.72 <br />32581.65 37160.23 <br />37160.18 6521,97 REBAR+CAP <br />6522,02 <br /> July 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 2004 landslide, monument was not damaged. <br /> See map fw location of slide area: <br /> / <br />Ma <br />2004 2195 325 <br />2 <br />94 371 <br />1 <br />74 6522 <br />22 <br /> y 6 <br />. . <br />6 . <br />Chanoe in position- Nov 2003 --~ Mav 2004 <br />POINT # SURVEY # <br />Nov 2003 - M 2004 BEARING DISTANCE EL.EV <br />23-A 2087-2193 N 29°59' E 0.86 - 0.08 <br />23-B 2088-2194 N 27°38'E 2.12 + 0.04 <br />23-C 2089-2195 N 53°02' E 1.82 ~ + 0.03 <br /> <br />51-6 <br />