REP18729

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Name: SECOND HALF 1995 SUBSIDENCE REPORT SURVEY MONITORING DATA
• Permit Index Doc Type: SUBSIDENCE REPORT
• Media Type: D
• Archive: No

• TABLE 1
SECOND HALF 1995 SUBSI~ E REPORT SURVEY MONITORING DATA •
.
Date Stn Northing Fasting Elevation ~ Northing ~ Fasting 0 Elevation Cum. N. Cum. E. Cum. Elev.
03108/95 R17 34245.1 12165.0 6941.7 0.0 0.0 0.1 0.0 0.0 0.1
03/21/95 R17 34245.2 12165.0 6941.6 0.1 0.1 0.1 0.1 0.1 0.2
07/07/95 R17 34245.4 12165.1 6941.2 0.2 0.1 -0.6 0.3 0.2 -0.4
08/11/95 R17 34245.3 12165.1 6941.4 0.0 0.0 0.2 0.3 0.1 -0.2
10/14/95 R17 34245.3 12165.0 6941.2 0.0 0.0 -0.2 0.2 0.1 -0.4
02/21/95 R18 34159.3 12211.2 6940.0
04/27/95 R18 34159.3 12211.1 6939.9 -0.1 0.0 -0.1 -0.1 0.0 -0.1
06107/95 R18 34159.2 12211.2 6939.9 0.0 0.0 0.0 -0.1 0.0 -0.1
07/07/95 R 18 34159.2 12211.2 6940.1 0.0 0.0 0.2 -0.1 0.0 0.0
08/11/95 R18 34159.1 12211.2 6940.0 -0.1 0.0 0.0 -0.2 0.0 0.0
10/14/95 R18 34159.1 12211.1 6940.0 0.0 -0.1 0.0 -0.2 0.0 0.0
02/21/95 R19 34078.8 12240.4 6938.6
04/27/95 R19 34078.7 12240.4 6938.7 -0.2 0.0 0.0 -0.2 0.0 0.0
06/07/95 R19 34078.6 12240.4 6938.6 -0.1 0.0 0.0 -0.2 0.0 0.0
07/07/95 R19 34078.6 12240.4 6938.8 0.0 0.0 0.2 -0.2 0.0 0.2
08/11/95 R19 34078.6 12240.4 6938.6 -0.1 0.0 -0.2 -03 0.0 0.0
10/14/95 R19 34078.5 12240.4 6938.7 0.0 0.0 0.1 -0.3 0.0 0.1
02121/95 R20 34008.8 12271.5 6938.5
04127/95 R20 34008.6 12271.4 6938.6 -0.1 0.0 0.1 -0.1 0.0 0.1
06/07/95 R20 34008.5 12271.4 6938.5 -0.1 0.0 -0.1 -0.3 0.0 0.1
07/07/95 R20 34008.5 12271.5 6938.6 0.0 0.0 0.1 -0.3 0.0 0.2
08111/95 R20 34008.5 12271.4 6938.7 0.0 0.0 0.1 -0.3 0.0 0.3
10/14/95 R20 34008.5 12271.5 6938.7 0.0 0.0 -0.1 -0.3 0.0 0.2
R21: Center of 3 Southwest longwall panel.
02/21/95 R21 33649.2 12439.3 6933.0
04/27/95 R21 33649.1 12439.4 6933.2 0.0 0.0 0.2 0.0 0.0 0.2
06/07/95 R21 33649.0 12439.3 6933.1 -0.1 -0.1 -0.1 -0.2 0.0 0.1
07/07/95 R21 33649.1 12439.5 6933.4 0.1 0.2 0.3 -0.1 0.1 0.4
08/11/95 R21 33649.0 12439.4 6933.2 -0.1 -0.1 -0.2 -0.1 0.0 0.2

E10-E12 YVEA Powerline Survey Points Over 3 Southwest longwall panel.
Page 5 of 8