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August 30, 2004 <br />Bowie No. 2 Mine Subsidence <br />Survey July 2004 <br />• <br /> LINE-24 Over the West Sub-Main s, Lcxtgurall Panels WD-1 + Vyp-2 <br /> Not Surveyed in October -November 2003 <br /> STA Date Node# Northing Easting Elevation Description <br /> / <br /> 24A Nov 2002 1848 25809.66 29439.90 8040.23 REBAR-CAP <br /> Juy 2004 2319 25809.63 29439.93 8040.32 <br /> / <br /> 24B Nov 2002' 1834 25764.16 29245.74 8017.61 REBAR-CAP <br /> July 2004/ 2320 25764.17 29245.79 8017.66 <br /> 24-C Nov 2002 1835 25532.11 28739.31 8029.11 REBAR-CAP <br /> July 2004 / 2321 25532.13 28739.32 8029.13 <br /> 24D Nov 2002 1836 25210.84 28446.85 8025.30 REBAR-CAP <br /> July 2004/ 2245 25210.96 28446.89 8025.36 <br /> 24E Nov 2002/ 1837 24932.50 28431.94 8006.19 REBAR-CAP <br /> July 2004 232'2 24932.47 28432.01 8006.14 <br /> 24-F Nov 2002 1838 24507.26 28446.96 7972.42 REBAR~4P <br /> July 2004 / 2323 24507.21 28447.13 7972.41 <br /> 24-G Nov 2002 1839 24119.72 28523.51 7982.32 REBAR-CAP <br /> July 2004 ./ 2324 24119.72 28523.88 7982.28 <br />• ' <br />Chance in position: Nov 2002 -~ JuN 2004 <br />POINT # SURVEY # <br />Nov 2002 - Ju 2004 BEARING DISTANCE ELEV <br />24A 1848-2319 S 56°40' E 0.04 + 0.09 <br />24-8 18342320 N 84°28' E 0.06 + 0.05 <br />24C 1835-2321 N 35°45' E 0.03 + 0.02 <br />24-D 1836-2245 N 62°74'E 0.04 + 0.08 <br />24E 1837-2322 S 69°3T E 0.07 - 0.05 <br />24-F 1838-2323 S 74°11' E 0.18 - 0.01 <br />24-G 1839-2324 N 88°55'E 0.37 -0.04 <br /> <br />52-14 <br />