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CHIIRIEY ROCR HINE <br />Subside roe Monitoring (Vertical Control) <br />Table VI <br />Revision No. 1 Ares <br />Subsidence Control Elevations (Feet) <br /> 11/16/84 11/17/84 Hean 4/11/85 7/16/85 <br />Point N E Elev. Elev. Elev. Elev. O B Elev. ~ B <br />21 N 8778 7820 6602.04 6601.87 6601.96 6602.01 +.05 ~------- ---- <br />22 N 8799 7761 6610.34 6610.26 6610.30 6610.28 -.02 ~------- ---- <br />23 N 8872 7829 6614.40 6614.36 6614.38 6614.41 +.03 6614.47 +.09 <br />24 N 8904 7739 6624.95 6624.99 6624.97 6625.01 +.OU 6625.12 +.15 <br />25 N 8941 7788 6632.45 6632.36 6632.41 ^------- ---- ------- ---- <br />26 N 9004 7718 6637.43 6637.28 6637.36 '------- ---- ------- ---- <br />27 H 9046 7783 6644.79 6644.78 6644.79 ~------- ---- ------- ---- <br />2B N 9069 7688 6640.56 6640.59 6640.58 6640.47 -. 11 6640.81 +.23 <br />29 W 9141 7667 6649.05 6649.13 6649.09 6649.04 -.05 6649.12 +.03 <br />3o W 9190 7593 6663.96 6663.96 6663.96 6663.96 0 6664.13 +.17 <br />31 N 9253 7543 6684.15 6684.04 6684.10 6684.02 -. 08 6684.14 +.04 <br />32 N 9340 7500 6702.73 6702.67 6702.70 6702.77 +. 0'1 6702.98 +.28 <br />33 N 9353 7559 6695.88 6695.91 6695.90 6695.98 +.OB ^------- ---- <br />34 N 9293 7611 6680.99 6680.95 6680.97 6680.99 +.02 6681.04 +.07 <br />35 N 9443 744?_ 6728.51 6728.47 6728.49 6728.51 +.02 6728.54 +.05 <br />.~ <br />~ Pointe disturbed due to surfeae disturbance <br />