PERMFILE135333

• Permit No: C1981013
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 24 SUBSIDENCE MONITORING DATA PART 2
• Media Type: D
• Archive: No

TABLE 26-C ZAMORA CANYON SUBSIDENCE MONITORING

rvey Chan a from Baseline Surve Chan a from Previous Surve Chan a last 12 Months
Point Date Northing Easting Elevation +/-HD +/-Elevation +/-HD +/-Elevation +/.HD +/.Elevation
#21 Feb 1994 8205.45 -98895.25 7387.14
A ril 1994 8205.80 -98895.15 7371.3fi 0.36 Void? 0.36 Void?
Au .1994 8205.80 -98895.15 7375.15 0.3fi Void? 0.00 Voitl?
Dec. 1994 Destroyetl
June, 1995 7387.85
Se t., 7995 738fi.31 1.55 1.55 Mined July 95
Nov., 1995 7386.08 1.77 0.23
Mar., 1996 8796.20 -98898.39 738fi.10 1.75 10.13 -0.02
June, 1996 8796.24 -98898.51 738fi.07 0.13 1.79 0.13 0.04
Se 1., 199fi 8796.21 -98898.51 7386.02 0.12 1.84 0.03 0.05
Dec., 1996 8796.22 -98898.32 7385.90 0.07 1.95 0.00 0.12
Mar., 1997 8196.22 -98898.35 7385.85 0.04 2.00 0.1fi 0.16 0.04 0.23
#22 Feb 1994 8251.12 -98870.09 7386.97 Void? Void?
A ril 1994 0251.43 -98879.11 7371.23 Void? Voitl?
Au .1994 8251.43 -98879.11 7375.16 0.00 Void? 0.00 Void?
Dec. 1994 Destroyed
June, 1995 7390.75 (Gale Entry)
Se t., 1995 7389.89 0.86 0.86 Mined July 95
Nav., 1995 7309.45 1.31 0.44
Mar., 1996 8262.45 -98892.22 7389.45 1.31 17.13 0.00
June, 1996 8262.49 -98892.31 7389.44 0.09 1.31 0.09 0.01
Se t., 1996 8262.45 -98892.30 7389.38 0.08 1.37 0.04 0.06
Dec., 1996 8262.45 -98892.12 7389.28 0.10 1.47 0.00 0.10
Mar., 1997 0262.48 -98892.16 7309.23 0.07 1.52 0.15 0.15 0.07 0.22
#23 Feb 1994 8305.17 -98860.34 7390.30
A ril 1994 0305.35 -98860.29 7374.48 0.19 Voitl? 0.19 Vcid?
Au .1994 8305.35 -98860.29 7378.39 0.19 Void? 0.00 Voitl?
Dec. 1994 Destroyetl
June, 1995 7391.41 (Gate Entry)
Se t., 1995 7390.64 0.77 0.77 Mined July 1995
Nav.. 1995
Mar., 199fi
June, 1996
0309.78
8309.79
-98871.98
-98872.01 7390.46
7390.49
7390.48

0.04 0.95
0.92
0.93

0.04 0.19
-0.03
0.01
Se t., 1996 8309.74 -98872.00 7390.42 0.04 0.99 0.05 0.06
Dec., 1996 8309.74 -98871.84 7390.33 0.14 1.OB 0.00 0.09
Mar., 1997 0309.76 -98871.84 7390.24 0.14 1.17 0.16 0.18 0.14 0.22
#24 Feb 1994 8340.07 -98847.95 7395.23
A ril 1994 0340.33 -98848.07 7379.31 0.29 Void? 0.29 Void?
Au .1994 8340.33 -98848.07 7383.24 0.29 Void? 0.00 Void?
Dec. 1994 Destroyetl
June, 1995 7397.02 (Gate Entry)
Se t., 1995 7396.64 0.39 0.39 Minetl July 95
Nov., 1995 7396.49 0.54 0.15
Mar., 1996 8351.40 -98850.73 7396.51 0.51 -0.03
June, 1996 8351.40 -98850.82 7396.50 0.09 0.52 0.09 0.01
Se I.. 1996 8351.40 -98850.81 7396.45 0.08 0.58 0.01 0.06
Dec., 1996 8351.39 -98850.65 7396.37 0.08 0.65 0.00 0.07
Mar, 1997 8351.41 -98850.65 7396.35 0.08 0.67 0.16 0.09 0.08 0.13
#25 Feb 1994 8397.16 -98828.00 7401.25 Void? Void?
A ril 1994 8397.7fi -98827.02 7383.96 0.63 0.63
Au .1994 8397.76 -98827.82 7386.84 0.63 -2.BB 0.00 -2.88
Dec. 1994 8397.16 -98828.82 7386.76 0.82 0.08 1.17 0.08
March, 1995 7405.53 Voitl? Void?
25A Dec. 1994 8397.77 -98829.71 7383.05 Voitl? Void?
March, 1995 7401.83 (Gale Entry)
June, 1995 7401.80 0.03 0.03
Se t., 1995 7401.58 0.25 0.22 Mined July 95
Nov., 1995 7401.4fi 0.38 0.13
Mar., 1996 0398.55 -98831.80 7401.48 2.23 0.35 2.23 -0.02
June, 1996 0398.55 -98031.87 7401.48 2.30 0.35 0.07 0.00
Se t., 1996 8398.54 -98831.85 7401.44 2.28 0.40 0.02 0.04
Dec., 1996 8398.56 -98031.69 7401.38 2.14 0.45 0.16 0.06
Mar., 1997 8398.56 -98031.69 7401.36 2.13 0.47 0.16 0.08 0.11 0.10
•
Exhibd 24 Page 23 5/30/97