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January 26, 2004 <br /> Bowie No. 2 Mine Subsidence <br /> Survey Oct-Nov 2003 <br /> <br /> LINE-23 Hubbard Creek Canyon <br /> These points 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, 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 /> July 2003 1965 32974.70 36813.50 6525.10 <br /> Nov 2003 2087 32974.72 36813.60 6525.28 <br /> Average 32974.66 36813.57 6525.10 <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 /> July 2003 1966 32699.63 36979.11 6561.04 <br /> Nov 2003 2088 3269 .59 36979.19 6561.14 <br /> Average 32699.55 36979.11 6561.10 <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 /> 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 />Chance in position: Julv 2003 ~ Nov 2003 <br />POINT # SURVEY # <br />Jul 2003 -Nov 2003 BEARING DISTANCE ELEV <br />23-A 1965-2087 N 75°57'50° E 0.10 + 0.18 <br />23-B 1966-2088 S 62°54'16" E 0.10 + 0.10 <br />23-C 1969-2089 N 89°28'10° E 0.11 + 0.18 <br />I • <br />S2-21 <br />