REP10071

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 2/2/2000
• Doc Name: 2ND HALF 1999 SUBSIDENCE REPORT
• From: TWENTYMILE COAL CO
• To: DMG
• Permit Index Doc Type: SUBSIDENCE REPORT
• Media Type: D
• Archive: No

__ __ _ TABLE 1. F_IRS_T HALF 1999 SUBSIDENCE REPORT SURVEY MO_NITO_RIN_G DATA__ __ _ __ _
COUNTY ROAD NO, 33 MONUMENTS
---- - - --PANEL N_O._5 -- - - - - - --
_ DELTA ~ DELTA DELTA
' CUM. CUM. ~I
C
UM.
DATE STATION NORTHING FASTING ELEVATION NORTH EAST _
ELEV. NORTH _
_
EAST ELEV.

3116199 109.000 41313.880 32200.800 6823.715 0.000 0.000 0.000
3/22/99 109.000 41313.691 32200.885 6822.908 -0.189 0.085 -0.807 -0.189 0.085 -0.807
3/30/99 109.000 41313.573 32200.802 6822.382 -0.118 -0.083 -0.526 -0.307 0.002 -1.333
415/99 109.000 41313.453 32200.803 6822.240 -0.120 0.001 -0.142 -0.427 0.003 -1.475
4/12/99 109.000 41313.457 32200.734 6822.083 0 004 -0.069 -0.157 -0.423 -0.066 -1.632
4/19/99 109.000 41313.430 32200.657 6822.216 -0.027 -0.077 0.133 -0.450 -0.143 -1.499
4127/99 109.000 41313.380 32200.638 6822.114 -0.050 -0.019 -0.102 -0.500 -0.162 -1.601
514(99 109.000 41313.378 32200.643 6822.048 -0.002 0.005 -0.066 -0.502 -0.157 -1.667
5/10/99 109.000 41313.358 32200.645 6822.169 -0.020 0.002 0.121 -0.522 -0.155 -1.546
5/18/99 109.000 41313.412 32200.641 6822.124 0.054 -0.004 -0.045 -0.468 -0.159 -1.591
5/24/99 109.000 41313.511 32200.482 6822.133 0.099 -0.159 0.009 -0.369 -0.318 -1.582

3/16/99 110.000 40137.418 30435.644 6830.636 0.000 0.000 0.000
3/22/99 110.000 40137.418 30435.674 6830.587 0.000 0.030 -0.049 0.000 0.030 -0.049
3/30/99 110.000 40137.461 30435.639 6830.658 0.043 -0.035 0.071 0.043 -0.005 0.022
415/99 110.000 40137.386 30435.672 6830.613 -0.075 0.033 -0.045 -0.032 0.028 -0.023
4/12/99 110.000 40137.461 30435.706 6830.498 0.075 0.034 -0.115 0.043 0.062 -0.138
4/19/99 110.000 40137.600 30436.416 6828.314 0.139 0.710 -2.184 0.182 0.772 -2.322
4/27/99 110.000 40137.140 30435.907 6825.212 -0.460 -0.509 -3.102 -0.278 0.263 -5.424
514199 110.000 40137.097 30435.803 6825.094 -0.043 -0.104 -0.118 -0.321 0.159 -5.542
5110/99 110.000 40137.145 30435.768 6824.977 0.048 -0.035 -0.117 -0.273 0.124 -5.659
5/18/99 110.000 40137.019 30435.768 6825.006 -0.126 0.000 0.029 -0.399 0.124 -5.630
5!24!99 110.000 40136.913 30435.570 6825.029 -0.106 -0.198 0.023 -0.505 -0.074 -5.607

3/16/99 111.000 40005.166 28544.929 6798.170 0.000 0.000 0.000
3/22/99 111.000 40005.280 28545.023 6798.160 0.112 0.094 -0.010 0.112 0.094 -0.010
3!30199 111.000 40005.291 28544.923 6798.185 0.011 -0.100 0.025 0.123 -0.006 0.015
4/5/99 111.000 40005.306 28544.998 6798.170 0.015 0.075 -0.015 0.138 0.069 0.000
4112199 111.000 40005.288 28544.990 6798.143 -0.018 -0.008 -0.027 0.120 0.061 -0.027
4/19/99 111.000 40005.307 28545.032 6798.110 0.019 0.042 -0.033 0.139 0.103 -0.060
4/27/99 111.000 40005.314 28545.160 6798.079 0.007 0.128 -0.031 0.146 0.231 -0.091
5/4/99 111.000 40005.287 28545.107 6798.074 -0.027 -0.053 -0.005 0.119 0.178 -0.096
5/10/99 111.000 40005.224 28545.268 6797.657 -0.063 0.161 -0.417 0.056 0.339 -0.513
5/18199 111.000 40004.991 28545.246 6796.975 -0.233 -0.022 -0.682 -0.177 0.317 -1.195
5/24/99 111.000 40004.699 28545.047 6796.616 -0.292 -0.199 -0.359 -0.469 0.118 -1.554
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