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Bear Coal Company
<br />STATION U16
<br />August, 1985
<br />July, 1986
<br />November, 1986
<br />July, 1987
<br />October, 1987
<br />June, 1988
<br />November, 1988
<br />July, 1989
<br />November 1989
<br />July, 1990
<br />November, 1990
<br />July, 1991
<br />November, 1991
<br />July, 1992
<br />November, 1992
<br />June, 1993
<br />October, 1993
<br />May, 1994
<br />July, 1994
<br />Sept., 1994
<br />MEAN
<br />STATION U17
<br />August, 1985
<br />July, 1986
<br />November, 1986
<br />July, 1987
<br />October, 1987
<br />June, 1988
<br />November, 1988
<br />July, 1989
<br />November 1989
<br />July, 1990
<br />November, 1990
<br />July, 1991
<br />November, 1991
<br />July, 1992
<br />November, 1992
<br />June, 1993
<br />October, 1993
<br />May, 1994
<br />July, 1994
<br />Sept., 1994
<br />10
<br />TABLE 2
<br />SLOPE STABILITY
<br />BEAR MINE NO. 3
<br />Northing Easting
<br />404,057.57
<br />404,057.62
<br />404,057.61
<br />404,057.70
<br />404,057.73
<br />404,057.86
<br />404,057.85
<br />404,058.03
<br />404,058.06
<br />404,058.12
<br />404,058.14
<br />404,058.28
<br />404,058.32
<br />404,058.43
<br />404,058.44
<br />404,058.61
<br />404,058.58
<br />404,058.64
<br />404,058.57
<br />404,058.58
<br />404,058.13
<br />404,311.88
<br />404,311.92
<br />404,311.95
<br />404,312.12
<br />404,312.17
<br />404,312.11
<br />404,312.19
<br />404,312.36
<br />404,312.36
<br />404,312.31
<br />404,312.29
<br />404,312.40
<br />404,312.46
<br />404,312.59
<br />404,312.58
<br />404,313.33
<br />404,313.30
<br />404,316.35
<br />404,316.95
<br />404,316.94
<br />October 6, 1994
<br />1,441,800.00
<br />1,441,799.98
<br />1,441,799.98
<br />1,441,800.04
<br />1,441,800.05
<br />1,441,800.06
<br />1,441,800.07
<br />1,441,800.06
<br />1,441,800.02
<br />1,441,800.04
<br />1,441,800.06
<br />1,441,800.10
<br />1,441,800.12
<br />1,441,800.05
<br />1,441,800.04
<br />1,441,800.01
<br />1,441,800.09
<br />1,441,800.08
<br />1,441,800.05
<br />1,441,800.07
<br />1,441,800.05
<br />1,442,097.44
<br />1,442,097.39
<br />1,442,097.43
<br />1,442,097.47
<br />1,442,097.42
<br />1,442,097.54
<br />1,442,097.43
<br />1,442,097.31
<br />1,442,097.36
<br />1,442,097.43
<br />1,442,097.45
<br />1,442,097.48
<br />1,442,097.41
<br />1,442,097.43
<br />1,442,097.39
<br />1,442,097.13
<br />1,442,097.17
<br />1,442,095.69
<br />1,442,095.44
<br />1,442,095.42
<br />Elevation
<br />6267.62
<br />6270.39
<br />6270.36
<br />6270.33
<br />6270.37
<br />6270.35
<br />6270.38
<br />6270.37
<br />6270.39
<br />6270.35
<br />6270.37
<br />6270.35
<br />6270.36
<br />6270.34
<br />6270.37
<br />6270.28
<br />6270.33
<br />6270.26
<br />6270.30
<br />6270.34
<br />6270.351
<br />6164.21
<br />6166.85
<br />6166.80
<br />6166.74
<br />6166.75
<br />6166.72
<br />6166.70
<br />6166.70
<br />6166.70
<br />6166.66
<br />6166.61
<br />6166.65
<br />6166.67
<br />6166.66
<br />6166.64
<br />6166.42
<br />6166.44
<br />6165.73
<br />6165.57
<br />6165.58
<br />MEAN 404,313.03 1,442,097.11 6166.51 1
<br />1 Mean Elevation does not include August, 1995
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