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SUBSIDENCE MONITORING DATA <br />Semi-annual Report, July -December, 1994 <br />Cyprus Empire Coal Corporation, Eagle Mine No. 5 <br />B-Series Line (Perpendicular) <br /> (1) Survey Elevation (Ft.) <br /> Profile Pre-Mining Previous Subsidence Subsidence <br />Monitoring Distance Elevation Report (2) (2) This Total <br />Point (FT.) Northing Easting (Ft.) 05/10/94 11/25/94 Period <br />BOS 0.0 403796.9 1404913.3 6566.4 6566.2 6561.9 -4.3 -4.5 <br />807 50.0 403745.0 1404907.2 6570.9 6570.8 6568.6 -2.2 -2.3 <br />B06 100.0 403692.5 1404900.7 6575.2 6575.0 6574.3 -0.7 -0.9 <br />605 150.0 403641.4 1404894.8 6578.5 6578.4 6578.0 -0.4 -0.5 <br />B04 200.0 403590.3 1404888.5 6582.4 6582.1 6581.8 -0.3 -0.6 <br />B03 250.0 403493.4 1404877.0 6585.7 <br />602 300.0 403442.9 14D4869.2 6589.2 6589.0 6588.6 -0.4 -0.6 <br />B01 350.0 403395.3 1404864.0 6593.0 6591.4 6591.1 -0.3 -1.9 <br />81 400.0 403346.8 1404857.8 6595.7 6590.5 6590.3 -0.2 -5.4 <br />B2 450.0 403296.7 1404851.8 6600.2 6593.3 6593.2 -0.1 -7.0 <br />B3 500.0 403247.5 1404845.7 6606.3 6599.3 6599.3 0.0 -7.0 <br />B4 550.0 403198.1 1404839.4 6613.4 6606.5 6606.5 0.0 ~.9 <br />BS 600.0 403148.3 1404833.8 6622.7 6615.8 6615.8 0.0 -6.9 <br />B6 650.0 403100.6 1404828.7 6633.7 6626.4 6626.4 0.0 -7.3 <br />B7 700.0 403047.5 1404823.2 6645.5 6638.0 6638.0 0.0 -7.5 <br />B8 750.0 403001.1 1404817.3 6659.3 6651.8 6651.8 0.0 -7.5 <br />B9 800.0 402952.1 1404812.3 6674.1 6666.6 6666.6 0.0 -7.5 <br />B10 850.0 402904.9 1404806.5 6688.9 6681.5 6681.5 0.0 -7.4 <br />B11 900.0 402852.5 1404801.0 6703.3 6696.9 6696.9 0.0 -6.4 <br />B12 950.0 402806.6 1404795.7 6719.3 6715.8 6715.7 -0.1 -3.6 <br />B13 1000.0 402761.5 1404788.7 6730.5 6728.5 6728.5 0.0 -2.0 <br />B14 1050.0 402710.9 1404782.7 6743.5 6742.3 6742.3 0.0 -1.2 <br />B15 1100.0 402664.6 1404777.7 6756.7 6755.8 6755.8 0.0 -0.9 <br />B16 1150.0 402615.5 1404773.6 6767.0 6766.4 6766.3 -0.1 -0.7 <br />B17 1200.0 402565.2 1404768.5 6776.6 6776.1 6776.1 0.0 -0.5 <br />B18 1250.0 402564.3 1404769.2 6784.9 6784.4 6784.4 0.0 -0.5 <br />(1) All pre-mining elevations represent post F-seam mining surface elevations. <br />Points 601 - B08, baseline survey 0 9/0 911 9 9 0 <br />Points 61 - B18, baseline survey 07/12/1990 <br />(2) Baseline elevations reduced by 0.3 ft. to reflect new elevation for GPS surveying method. <br />