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Bowie No. 2 Mine Subsidence <br />Oct-Nov 2002 Survey <br />I~ <br /> <br />LINE-17 <br />STA Date Node # Northing Fasting Elevation Description <br />17-A 2001 1198 33775.77 36915.99 6451.02 REBAR-CAP <br /> 2002 1875 33775.82 36915.93 6451.07 <br />17-B 2001 1199 32913.52 37307.88 6439.64 REBAR-CAP <br /> 2002 1876 32913.60 37307.83 6439.69 <br />17-C 2001 1200 32001.60 37658.62 6416.61 REBAR-CAP <br /> 2002 1877 32001.72 37658.58 6416.62 <br />17-D 2001 1201 31155.32 37987.83 6375.04 REBAR-CAP <br /> 2002 1878 31155.46 37987.75 6374.95 <br />17-E 2001 1202 29833.25. 38182.72 6359.30 REBAR-CAP <br /> 2002 1879 29833.37 38182.74 6359.29 <br />17-F 2001 1203 29579.87 38739.25 6349.07 REBAR-CAP <br /> 2002 1880 29579.94 38739.22 6349.05 <br />Change in position: 2001-2002 <br />POINT# SURVEY# <br />2001-2002 BEARING DISTANCE ELEV <br />17-A 1198-1875 N 49°53'57" W 0.07 + 0.05 <br />17-B 1199-1876 N 32°33'38" W 0.10 + 0.05 <br />17~ 1200-1877 N 15°10'48" W 0.13 + 0.01 <br />17-D 1201-1878 N 27°31'31° W 0.16 -0.09 <br />17-E 1202-1879 N 09°04'17° E 0.12 - 0.02 <br />17-F 1203-1880 N 20°13'29" W 0.08 - 0.02 <br />20 <br />