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

ney Chan a from Baseline Surve Chan a from Previous Surve Chan a last 12 Mon(hs
Point Date Northing Easling Elevation +/-HD +/-Elevation +/-HD +/-Elevation +/-HD +/-Elevation
#1 Feb 1994 7131.08 -99543.02 7296.56 Minetl Mar. 94
A ri11994 7131.36 -99542.68 7286.94 0.44 7.fi2 0.44 7.62
Au .1994 7131.36 -99542.68 7288.52 0.44 8 04 0.00 0.42
Dec. 1994 7131.35 -99543.04 7269.25 0.27 7.31 0.36 -0.73
March, 1995 7308.03 Void? Void?
1A Dec. 1994 7129.31 -99543.44 7285.76 Void? Void?
March, 1995 7304.60
June, 1995 7304.61 -0.02 -0.02
Se t., 1995 7304.69 -0.09 -0.07
Nov., 1995 7304.56 0.02 0.11
Mar., 1996 7128.47 -99544.15 7304.69 1.10 -0.09 1.10 -0.11
June, 199fi 7126.45 -99544.22 7304.64 1.16 -004 0.07 0.05
Se t.. 1996 7128.44 -99544.54 7304.62 1.40 -0.02 0.32 0.02
Dec., 1996 7126.33 -99543.99 7304.59 1.12 0.01 0.56 0.03
Mar., 1997 7126.50 -99544.40 7304.56 1.25 0.02 0.15 0.04 0.25 0.00
#2 Feb 1994 7229.41 -99517.23 7310.00 Void? Void? Mined Mar. 94
A ril 1994 7228.90 -99514.06 7301.49 3.21 3.21
Au .1994 7228.90 -99514.Ofi 7300.80 3.21 0.69 0.00 0.69
Dec. 1994 7229.32 -99514.14 7301.56 3.09 Void? 0.00 -0.76
March, 1995 7320.39 Void? Void?
2A Dec. 1994 7227.32 -99514.28 7298.95 Voitl? Voitl?
March, 1995 7317.77
June, 1995 7317.77 0.00 0.00
Se t., 1995 7317.83 -0.05 -0.05
Nov., 1995 7317.74 0.04 0.09
Mar., 1996 7226.54 -99515.10 7317.82 1.13 -0.05 1.13 -0.09
June, 1996 7226.52 -99515.17 7317.78 1.20 0.00 0.08 0.05
Se 1., 1996 7226.51 -99515.45 7317.76 1.42 0.01 0.27 0.01
Dec., 1996 722fi.41 -99514.91 7317.73 1.11 0.05 0.54 0.03
Mar., 1997 7226.57 -99515.28 7317.72 1.25 0.05 0.16 0.04 0.18 0.01
#3 Feb 1994
A nl 1994
Au .1994 7339.03
7336.87
7338.87 -99460.55
-99466.12
-99468.12 7315.00
7310.44
7305.77
0.4fi
0.46 Void?

4.67
0.4fi
0.00 Void?

4.67 Mined Mar. 94
Dec. 1994 7338.51 -99468.51 730fi.59 0.52 Void? 0.53 -0.82
March, 1995 7325.42 Void? 0.00 Voitl?
3A Dec. 1994 7339.22 -99467.10 7303.14 Void? 1.56 Void
March, 1995 7322.00
June. 1995 7322.00 0.00 0.00
Se t., 1995 7322.01 -0.01 -0.01
Nov., 1995 7321.92 0.06 0.09
Mar., 1996 7336.37 -994fi8.32 7321.96 1.48 0.04 1.48 -0.05
June, 1996 7338.39 -99466.43 7321.95 1.57 0.05 0.11 0.01
Se t., 1996 7338.41 -99468.62 7321.92 1.72 0.08 0.19 0.03
Dec., 1996 7338.27 -99468.17 7321.88 1.43 0.12 0.47 0.03
Mar., 1997 7338.41 -99468.47 7321.87 1.59 0.13 0.15 0.05 0.15 0.05
#4 Feb 1994 7454.70 -99389.08 7320.69 Void? Voitl? Mined Mar. 94
A nl 1994 7454.12 -99368.61 7312.07 0.75 0.75
Au .1994 7454.12 -99368.fi1 7311.57 0.75 0.50 0.00 0.50
Dec. 7994 7453.51 -99369.32 7372.28 1.22 Void? 0.94 -0.71
March, 1995 7331.10 Voitl? Void?
4A Dec. 1994 7455.00 -99368.25 7308.89 Void? Voitl?
March, 1995 7327.72
June, 1995 7327.69 0.03 0.03
Se t., 1995 7327.63 0.10 0.06 Atlj. Panel Mined
Nov., 1995 7327.52 0.20 0.11 July 95
Mar., 1996 7454.70 -99369.52 7327.54 1.30 0.iB 1.30 -0.02
June, 1996 7454.72 -99369.63 7327.55 1.40 0.18 0.11 -0.01
Se t., 1996 7454.69 -993fi9.7fi 7327.53 1.53 0.20 0.13 0.02
Dec., 1996 7454.60 -99369.37 7327.49 1.18 0.24 0.40 0.04
Mar., 1997 7454.72 -99369.61 7327.50 1.38 0.22 0.15 0.02 0.09 0.02
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Exhibit 24 5/30/97