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 4. FIRST HALF 7999 SUBSIDENCE REPORT SURVEY MONITORING DATA
HAYDEN-GORE PASS POWER LINE
PANEL NO. 5
DELTA DELTA DELTA CUM. CUM. CUM,
DATE STATION NORTHING FASTING ELEVATION NORTH EAST ELEV. NORTH EAST ELEV.
5115/99 H62 38482.140 28196.290 6866.715 0.000 0.000 0.000
5/20/99 H62 38482.155 28196.300 6866.765 0.015 0.010 0.050 0.015 0.010 0.050
5/21/99 H62 38482.14 28196.295 6866.855 -0.015 -0.005 0.090 0.000 0.005 0.140
5/22/99 H62 38482.155 28196.305 6866.755 0.015 0.010 -0.100 0.015 0.015 0.040
5123199 H62 38482.325 28196.310 6866.805 0.170 0.005 0.050 0.185 0.020 0.090
5/24/99 H62 38482.250 28196.300 6866.805 -0.075 -0.010 0.000 0.110 0.010 0.090
Sf25/99 H62 38481.955 28196.290 6866.830 -0.295 -0.010 0.025 -0.185 0.000 0.115
5/26/99 H62 38482.085 28196.290 6866.850 0.130 0.000 0.020 -0.055 0.000 0.135
5/27199 H62 38481.990 28196.280 6866.845 -0.095 -0.010 -0.005 -0.150 -0.010 0.130
5/28/99 H62 38481.915 28196.280 6866.850 -0.075 0.000 0.005 -0.225 -0.010 0.135
5/29/99 H62 38482.140 28196.305 6866.790 0.225 0.025 -0.060 0.000 0.015 0.075
5/30199 H62 38482.100 28196.300 6866.715 -0.040 -0.005 -0.075 -0.040 0.010 0.000
5/31/99 H62 38482.285 28196.305 6866.720 0.185 0.005 0.005 0.145 0.015 0.005
6/1/99 H62 38482.065 28196.295 6866.715 -0.220 -0.010 -0.005 -0.075 0.005 0.000
6/2/99 H62 38481.935 28196.260 6866.810 -0.130 -0.035 0.095 -0.205 -0.030 0.095
6/3/99 H62 38481.715 28196.250 6866.805 -0.220 -0.010 -0.005 -0.425 -0.040 0.090
614(99 H62 38482.085 28196.265 6866.895 0.370 0.015 0.090 -0.055 -0.025 0.180
6/5/99 H62 38482.045 28196.290 6866.775 -0.040 0.025 -0.120 -0.095 0.000 0.060
6/6/99 H62 38482.175 28196.290 6866.885 0.130 0.000 0.110 0.035 0.000 0.170
6/7/99 H62 38481.845 28196.250 6866.840 -0.330 -0.040 -0.045 -0.295 -0.040 0.125
6/8/99 H62 38482.045 28196.275 6866.740 0.200 0.025 -0.100 -0.095 -0.015 0.025
6/9/99 H62 38482.010 28196.275 6866.815 -0.035 0.000 0.075 -0.130 -0.015 0.100
6/10/99 H62 38481.865 28196.275 6866.875 -0.145 0.000 0.060 -0.275 -0.015 0.160
6/11/99 H62 38482.085 28196.265 6866.770 0.220 -0.010 -0.105 -0.055 -0.025 0.055
6/12/99 H62 38481.955 28196.285 6866.760 -0.130 0.020 -0.010 -0.185 -0.005 0.045
6113199 H62 38482.325 28196.295 6866.745 0.370 0.010 -0.015 0.185 0.005 0.030
6/14/99 H62 38482.160 28196.280 6866.880 -0.165 -0.015 0.135 0.020 -0.010 0.165
6/17/99 H62 38482.120 28196.285 6866.835 -0.040 0.005 -0.045 -0.020 -0.005 0.120
6118/99 H62 38482.030 28196.260 6866.895 -0.090 -0.025 0.060 -0.110 -0.030 0.180
6/19/99 H62 38482.120 28196.260 6866.895 0.090 0.000 0.000 -0.020 -0.030 0.180
6/20/99 H62 38482.215 28196.280 6866.770 0.095 0.020 -0.125 0.075 -0.010 0.055
6/26/99 H62 38482.270 28196.275 6866.745 0.055 -0.005 -0.025 0.130 -0.015 0.030
7/4/99 H62 38482.25 28196.29 6866.765 -0.020 0.015 0.020 0.110 0.000 0.050
7/10/99 H62 38481.935 28196.260 6866.825 -0.315 -0.010 0.060 -0.205 -0.010 0.110
7/18/99 H62 38482.325 28196.305 6866.795 0.390 0.025 -0.030 0.185 0.015 0.080
7/25/99 H62 38481.990 28196.270 6866.815 -0.335 -0.035 0.020 -0.150 -0.020 0.100
SurveyData 1 sfHalf99. xls 17 2/1 /00