REP15085

• Permit No: C1981044
• IBM Index Class Name: Report
• Doc Name: SUBSIDENCE MONITORING REPORT JAN-JUN 1996 CYPRUS EMPIRE EAGLE MINE
• Permit Index Doc Type: SUBSIDENCE REPORT
• Media Type: D
• Archive: No

Subsidence Monitoring Data
Semi-Annual Report, July to December, 1996.
Cyprus Empire Coal Corporation, Eagle Mine No. 5
Previous Reports Current Period
11/24/95 6/29/96 12/27/96
Monitoring Profile Baseline Data Subsidence Subsidence
Point Distance
(ft) Northing
(ft) Easting
(ft) Elevation
(ft) Elevation
(ft) Elevation
(ft) Elevation
(ft) in Period
(ft) To Date
(ft)
H1 Note 3 406622.1 1401995 6138.488 6138.3 6138.3 6138.4 0.1 -0.1
H2 Note 3 406512.6 1401893 6139.466 6139.2 6139.3 6139.4 0.1 -0.1
H3 Note 3 406409.2 1401787 6138.609 6138.5 6138.5 6138.6 0.2 0.0
N1 Note 4 412901.3 1402329.0 6126.0 6126.1 6126.0 6126.0 0.0 0.0
N2 Note 4 412318.5 1402318.8 6147.0 6147.0 6146.9 6147.0 0.0 0.0
N3 Note 4 411763.3 1402306.7 6209.6 6209.6 6209.6 6209.6 0.0 0.0
S1 0 402299.8 1408229.6 7161.2 7154.0 7153.9 7153.9 0.0 -7.3
S2 100 402200.1 140821 B.5 7175.7 7166.6 7166.6 7166.6 0.0 -9.1
S3 200 402100.8 1408208.0 7186.4 7176.4 7176.4 7176.3 -0.1 -10.1
S4 300 402001.5 1408196.9 7196.0 7186.4 7186.3 7186.3 -0.1 -9.7
SS 400 401901.8 1408186.3 7203.8 7194.3 7194.2 7194.2 0.0 -9.6
S6 500 401802.9 1408175.9 7210.6 7202.2 7202.2 7202.2 0.1 -8.4
S7 600 401703.9 1408165.1 7216.9 7212.0 7211.9 7211.9 -0.1 -5.0
SS 700 401605.3 1408154.6 7226.9
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Notes
(1) All pre-mining elevations represent post F-seam mining surtace elevations.
(2) S-Series Baseline elevations adjusted by 0.4 ft to correct for the difference between manual survey and GPS data.
(3) Stations H1 to H3 are individual stations located above the North Mains at Highway 13.
(4) Stations N1 to N3 are individual stations located above the North Mains.