PERMFILE104556

• Permit No: C1981013
• IBM Index Class Name: Permit File
• Doc Date: 8/24/1998
• Section_Exhibit Name: EXHIBIT 24 SUBSIDENCE MONITORING DATA PART 1
• Media Type: D
• Archive: No

TABLE 27-C ZAMORA CANYON SUBSIDENCE MONITORING
Survey Chan a Iram B aseline Surve Chan a Irom Previous Surve Chan a last 12 Monlhs
Point Date Northing Easling Elevation +/-HO +/-Elevation +/-HD +/-Elevation +/-HD +/-Elevation
#i6 Feb 1994 7994.74 -98986.62 7368.52 Void? Void?
A ri11994 7994.55 -98986.61 7356.71 0.19 Void? 0.19 Void?
Au .1994 7994.55 -98986.61 7357.% 0.19 0.00
Dec. 1994 7994.60 -98987.02 7357.41 0.42 0.25 0.41 0.25
March, 1995 7376.21 Void1 Void?
16A Dec. 1994 7995.85 -98986.45 7353.89 Void? Void?
March, 1995 7372.65
June, 19% 7372.64 0.01 0.01
Se t., 1995 7368.52 4.13 4.12 Mined July 95
Nov., 1995 7368.35 4.30 0.18
Mar., 1996 7995.38 _
-98987 90 7366.37 1.52 __
4.28 1.52 _
-0.02
June, 1996 7995.43 -98988.02 7368.36 1.62 4.29 0.13 0.01 1.62 4.29
Se t., 1996 7995.34 -98988.00 73fi8.32 1.63 4.33 0.10 0.04
Dec., 1996 7995.38 -98967.60 7368.26 1.43 4.39 0.20 0.06
Mar., 1997 7995.37 -98967.87 7368.24 1.50 4.41 0.07 0.02
Au ., 1997 7995.35 -98967.87 7368.23 1.50 4.42 0.02 0.01 0.13 0.13
Se t., 1997 7995.35 -98987.86 7368.23 1.49 4.42 0.01 0.00
Dec. 1997 7995.34 -98987.86 7368.22 1.50 4.43 0.01 0.01
Mar. 1998 7995.34 58987.85 7368.18 1.49 d.47 0.02 0.04
Jun., 1998 7995.35 -98987.88 7368.19 151 4.46 0.02 -001 0.02 0.04

#17 Feb 1994 8040.56 -98962.84 7375.78 Void? Void?
A ri11994 8040.35 589fi2.83 7363.55 0.21 Void? 0.21 Void?
Au .1994 8040.35 -98962.83 7364.77 0.21 0.00
Dec 1994 8040.62 -98963.25 7364.50 O.d1 0.27 0.50 0.27
March, 1995 7383.32 Void? Void?
17A Dec. 1994 8039.94 -98964.13 7360.55 Void? Voitl?
March, 1995 7379.33
June, 1995 7379.33 0 00 0.00
Se l., 1995 7375.32 4.02 4.02 Mined July 95
Nov., 1995 7375.14 4.20 0.18
Mar., 1996 8039.01 -98965.65 7375.16 1.95 4.17 1 95 -0.02
June, 1996 8039.06 -98965.97 7375.14 2.04 4.19 0.13 0.02 2.04 4.19
Se t., 1996 8038.96 -98965.99 7375.10 2.10 4.23 0.10 0.04
Dec., 1996 8038.99 -%%5.75 7375.03 1.87 4 31 0.24 0.08
Mar., 1997 8036.99 -98965.81 7375.00 1.93 4.33 0.06 0.02
Au ., 1997 8030.98 -98965.61 7374.98 1.93 4.35 001 0.02 0.18 0.16
Se t., 1997 8038.96 -98965.87 7374.98 1.94 4.35 0.02 0.00
Dec. 1997 8038.95 -96965.61 7374.94 1.95 4.39 0.01 0.04
Mar. 1998 8038.94 -98965.79 7374.94 1.94 4 39 0.02 0.00
Jun., 1998 8036.99 -98965.61 7375.00 1.93 4.33 005 -0.06 0.03 -0.02

S78 Feb 1994 8080.35 -98942.92 7379.72 Voitl? Void?
A ril 1994 8080.35 -98942 86 7366.70 0.06 Voids 0.06 Void?
Au .7994 8080.35 -98942.86 7369.40 0 06 0 00
Dec. 1994 8080.29 -98943.47 7368.37 0.55 0.28 0.61 1.03
March, 1995 7387.77 Voitl? Void?
18A Dec. 1994 8079.76 58945.04 7360.61 Void? Void?
March. 1995 7383.80
June, 1995 7383.76 0.04 0.04
Se t. 1995 7380.26 3.54 3.51 Mined July 95
Nov., 1995 7380.07 3.73 0.19
Mar., 1996 8078.85 -98945.73 7380.08 1.14 3.72 1.74 -0.02
June, 1996 8078.91 -98945.84 7380.07 1.16 3.73 0.12 0.01 1.76 3.73
Se t., 1996 8078.86 -98945.84 7380.03 1 20 3.77 0.05 0.04
Dec.. 1996 8078.87 -98945.61 7379.95 1.05 3.85 0.23 0.08
Mar .1997 6078.90 -98945.66 7379.92 1.07 3.88 0.07 0.03
Au ., 1997 8078.91 -90945.61 7379.90 1.02 3.90 0.07 0.02 0.24 0.17
Se t., 1997 8078.89 -98945.63 7379.90 1.05 3.90 0.03 000
Dec. 1997 8078.88 -98945.62 7379.89 1.05 3.91 0.01 0.01
Mar. 1998 8078.84 -98945.61 7379.88 1.08 3.92 0.04 0.01
Jun., 1996 8078.87 -98945.66 7379.90 1.08 3.90 0.06 -0.02 0.04 0.00

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Exhihit 24 Paga 27 Revised 8/21198