REP52045

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 12/13/1999
• Doc Name: 2nd half 1998 ‎(Faxed)‎
• From: Twentymile Coal Company
• To: DMG
• Permit Index Doc Type: Subsidence Report
• Media Type: D
• Archive: No

TABLE 2. SECOND HALF 1998 SUBSIDENCE REPORT SURVEY MONITORING DATA
WOLCOTTTAP-WOLCOTT (PSC) POWER LINE
HEADGATE END OF PANEL N0.6
i
DELTA
DELTA ~ DELTA i i
CUM.
CUM.
CUM-
DATE ; STATION NORTHING FASTING ELEVATION NORTH EAST ELEV. NORTH EAST ELEV.

11117!98 PB7 40472.46 25572.54 6792.43 0.00 0.00 0.00
11120!98 P87 40472.50. 25572.62 6792.24 0.04 O.OB -0.19 0.04. D.OB -0.19
11!21/98 pB7 40472.49 25572.56 679221 -0.01 -0.06 -D.D3 0.03 0.03 -0.22
11/22/98 PB7 90472.49 25572.55 6792.23 0.00 -0.02 0.02 0.03 0.01 -0.20
11/23/90 PB7 40472.48 25572.53 6792.26 0.00 -0.01 0.03 0.03 -0.01:, -0.16
_11/24/90 i P87 40472.50 25572.73 6792.23 _ 0.02. 0.19 -0.03 0.04 0.19 ' -0.20
11125!98 PB7 40472.47 25572.47 6792.23 -0.03 -025 0.00' 0.01 ~ -0.06 -0.20
11!26/98 _
PB7 40472.48 25572.47 6792.41 D.DD 0.00 0.18 ' 0.02 ' -0.06 -0.02
11/27/98 _
P87 40472.48 25572.62; 6792.22 0.01 0.15' -0.18 D.D3 O.OB -020
_11!28198____ . P87- _ _ 4_0472.47 25572.56 _ _679225 -0.01 -0.06 0.02 0.01 O.D3 -O.iB
11129198 P87 40472.47 25572.61 6792.24 0.00 ~b5 ~-01 --D~7 `D~ -6'19
11130/96 P87 j 40472.46 25572.52 6792.24' -0.01 ' -0.09 0.01; 0.00- -0.01 -0-19
t2l1198 ', P87 40472.46 25572.45 6792.25 ; 0.00 ' -0.08 0.01' O.OD' -0.09 -0-18
1212/98 1 P87 40472.46 25572.48 6792.29 0.00 0.03 0.05 0.00 -0.06 -0.14
_
1213198 p87 40472.46 25572.54 6792.27 0.00 D.O6 -0.02 0.00 0.00 -0.16
_
1214190 P87 40472.45 25572A6' 6792.37 -0.01 -0.08 0.04 -0.01 -0.OB -0.12
12/6198 PB7 40472.46 ' 25572.61 6792.20 0.01 ~ 0.15 -0.11 0.00, 0.08 -033
12/7/98 P87 40472.46 25572.61 6792.22: 0.00 0.00 0.03 O.OD 0.08 -0.20
1218198 ! P87 40472.48 25572.68 6792.30 O.D1 0.07 0.08 0.02 0.15 -0.13
1219/98 P87 40472.46 25572.58 879222 -0.02 -0.10- -0.09 0.00 0.05 -0.21
12/10/98 PB7 40472.46 25572.61 6792.26 0.00 0.03 0.05 0.00 D_08 ~ -0.16
12111/98 pB7 40472.44 25572.54 6792.22 -0.02 -0.08 -0.04 -0.01 • 0.00 -0.20
12/12/98 PB7 40472.30 25572.76 6792.34 0.06 0.22 0.12 0.04 0.21 -0.09
12/14/98 P87 40972.46 25572.64 6792.23 -0.04 ' -0.12 -0.11 ' 0.00 0.10 -0.20
12115/98 P87 40472.45 25572.54 679223 ' -0.01 -0.10! 0.00 -0.01 0.00-_ -0.20
12/16/90 P87 40472.44 25572.51 6792.24 0.00 -0.03 0.01 -0.01 -0.03 -0.19
12/17/98 PB7 40472.45 25572.48 6792.25 0.01 -0.03 0.01 -0.01' -0.06 -0.18
12/18/98 PB7 40472.47 25572.69; 6792.35 0.02 0.21 0.10! 0.01` 0.15 -0.OB
12/26198 _
P87 I 40472.47 25572.72 6792.30 -0.Ot~ 0.03 -0.05 O.D1 0.18. -0.13

S u rveyDala2ndHalf98.xls