REP42036

• Permit No: C1980007
• IBM Index Class Name: Report
• Doc Date: 9/4/1997
• Doc Name: 1997 Mid-Year Subsidence Report
• From: Mountain Coal Company
• To: DMG
• Permit Index Doc Type: Subsidence Report
• Media Type: D
• Archive: No

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WEST ElK MINE 6-SEAM SUBSIDENCE UPDATE THROUGH JULY 1997
W] W8 W9 W10 W11 W12 W13 W14
395566.27 3955]0.75 395575.59 395580.]2 395585.17 395589.80 395594.70 395599.42
1440516.19 1440418.21 1440318.18 1440218.51 1440118.45 1440018.69 1439916.57 1439816.57
7403.14 7420.30 7424.96 7373.83 ]343.26 7382.91 7448.96 ]4]7.94
395565.86 395570.45 395575.52 395580.85 395585.89 395590.92 395595.98 395601.20
1440517.82 1440418.12 1440317.89 1440217.79 144011].]8 1440019.05 1439918.64 1439818.46
7403.09 ]420.26 7424.92 7373.78 ]343.25 7382.90 7449.02 ]47].93
395566.07 395570.60 395575.56
1440518.01 1440416.17 1440318.04
7403.12 7420.28 7424.94
395566.60 395571.13 395575.97
1440518.59 1440418.69 1440316.72
7403.33 ]420.50 7425.17
395566.95 395571.52 395576.38
1440518.51 1440418.62 1440318.78
7403.3fi ]420.52 7425.17
395566.97 3955]1.44 395576.29
1440518.99 1440419.23 1440319.2]
7402.65 ]419.81 ]424.53
395567.31 395571.78 395576.52
1440517.10 1440417.34 1440317.27
7400.09 7415.82 7418.99
395567.36 395571.97 395576.52
1440517.98 1440417.29 1440317.38
7399.83 7415.53 7418.67
395567.17 3955]1.89 3955]6.58
144051].41 1440416.77 1440316.88
]400.22 ]415.93 ]419.02
395567.32 395571.96 39557fi.56
1440518.36 144041].36 144031].34
]400.65 7416.43 7419.56
395567.29 395571.92 395576.46
1440517.98 1440417.22 144031].2]
]400.78 7416.46 7419.59
395567.26 395571.93 395576.58
1440517.80 144041].12 1440317.17
7400.70 7416.37 7419.50
395569.90 395573.30 395576.93
1440518.24 1440417.14 1440317.26
7400.60 7416.32 7419.52
0.10 0.05 -0.02
====2.51 --===3.96 --===5.42
---0.54 -----0.53 -_a--0.41
-0.59 -0.52 -0.69
-0.22 -0.22 -0.23
---0.35 _----0.39 =~==-0.4T
0.08 0.07 -0.06
395580.79
1440218.15
7373.81
395581.13
1440218.87
7374.01
395581.44
1440219.18
]374.07
395581.62
1440219.43
7373.49
395561.84
1440217.43
]367.24
395582.04
1440217.55
7366.95
395581.74
1440217.67
736].33
395581.66
1440218.23
7367.60
395581.53
1440218.11
]367.92
395581.68
1440218.06
736281
395582.00
1440218.06
7367.84
-0.03
5.97
====0.34
-0.72
-0.20
===0.32
-0.31
395585.53
1440118.12
7343.26
395585.59
1440118.77
7343.42
395585.84
1440118.80
]343.55
395586.24
1440119.34
7343.02
395586.47
1440117.33
7337.31
395586.62
1440117.46
7336.98
395586.03
1440119.00
]33].42
395585.80
1440119.44
7337.88
395585.49
1440119.3]
7336.03
395585.69
1440119.26
7337.91
395586.]2
1440119.35
7337.92
-0.01
5.34
-0.05
0.66
0.16
====0.26
0.03
Page 11
395590.36 395595.34 395600.31
1440018.87 1439918.61 1439818.52
7382.91 ]448.99 7477.94
395590.32 395595.24 395599.99
1440019.13 1439919.13 1439819.13
7383.07 ]449.14 7478.12
395590.37 395595.40 395600.29
1440019.15 1439919.53 1439819.58
7383.18 7449.28 7478.20
395590.52 395595.46 395600.18
1440019.55 1439919.50 1439819.47
7382.71 7448.81 747]. ]5
395590.92 395595.85 395601.70
1440022.93 1439922.89 1439822.56
7377.95 7445.40 7474.99
395590.41 395595.90 395601.80
1440021.46 1439923.01 1439822.]2
7377.69 ]445.18 7474.72
395590.82 395596.18 395602.18
1440020.89 1439922.64 1439822.22
]3]].99 7445.40 7474.]3
395590.31 395595.89 395601.96
1440021.35 1439922.96 1439822.52
7376.39 7445.79 7475.20
395590.30 395595.94 395601.95
1440021.26 1439922.89 1439822.40
7378.53 7445.95 7475.25
395590.38 395596.18 395602.08
1440021.13 1439922.72 1439822.33
7378.43 7445.74 7475.06
395591.96 395597.62 395604.00
1440021.38 1439922.89 1439822.54
7378.43 7445.79 74]5.09
0.00 -0.05 -0.01
====4.47 --===3.20 --===2.84
0.04 0.10 0.33
-0.26 -0.52 -0.61
-0.16 -0.15 -0.19
=--=0.05 --===0.18 _--aa-0.30
-0.02 -0.40 -0.46
SUBDC968.XLS