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<br />A I IN ~
<br />Subsidence Monitoring
<br />Monument 2
<br /> Difference from Last Surve Difference from Ori final Surve
<br />Date Vertical Northin Eastin V N E V N E
<br />05-85 6,753.400 8,466.130 10,263.180
<br />09-85 6,753.340 8,466.120 10,263.210 -0.060 -0.010 0.030 -0.060 -0.010 0.030
<br />12-85 6,753.610 8,466.220 10,263.200 0.270 0:100 -0.010 0.210 0.090 0.020
<br />03-86 6,752.991 8,466.100 10,263.423 -0.619 -0.120 0.223 -0.409 -0.030 0.243
<br />02-90 6,753.160 8,466.260 10,263.457 0.169 0.160 0.034 -0.240 0.130 0.277
<br />08-90 6,753.037 8,466.221 10,263.364 -0.123 -0.039 -0.093 -0.363 0.091 0.184
<br />02-91 6,753.130 8,466.171 10,263.377 0.093 -0.050 0.013 -0.270 0.041 0.197
<br />06-91 6,753.037 8,466.201 10,263.373 -0.093 0.030 -0.004 -0.363 0.071 0.193
<br />12-91 6,753.070 8,466.164 10,263.396 0.033 -0.037 0.023 -0.330 0.034 0.216
<br />06-92 6,753.105 8,466.227 10,263.403 0.035 0.063 0.007 -0.295 0.097 0.223
<br />12-92 6,753.125 8,466.155 10,263.436 0.020 -0.072 0.033 -0.275 0.025 0.256
<br />06-93 6,753.040 8,466.225 10,263.418 -0.085 0.070 -0.018 -0.360 0.095 0.238
<br />09-93 6,753.080 8,466.236 10,263.404 0.040 0.011 -0.014 -0.320 0.106 0.224
<br />03-94 6,753.040 8,466.273 10,263.428 -0.040 0.037 0.024 -0.360 0.143 0.248
<br />09-94 6,753.040 8,466.268 10,263.378 0.000 -0.005 -0.050 -0.360 0.138 0.198
<br />04-95 6,753.110 8,466.123 10,263.412 0.070 -0.145 0.034 -0.290 -0.007 0.232
<br />09-95 6,753.060 8,466.179 10,263.410 -0.050 0.056 -0.002 -0.340 0.049 0.230
<br />Minimum Value -0.619 -0.145 -0.093 -0.409 -0.030 0.020
<br />Maximum Value 0.270 0.160 0.223 0.210 0.143 0.277
<br />Average Value -0.021 0.003 0.014 -0.277 0.066 0.201
<br />Median Value 0.010 0.003 0.010 -0.325 0.080 0.224
<br />Standard Deviation 0.183 0.077 0.063 0.147 0.052 0.071
<br />Page 117 D Technical Revision 3/96
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