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SUBSIDENCE MONITORING DATA <br />Semi-annual Report, Jan. -Jun., 1994 <br />Cyprus Empire Coal Corporation, Eagle Mine No. 5 <br />B-Series Line (Perpendicular) <br /> (1,2) Survey Elevation (Ft.) <br /> Profile Pre-Mining Previous Subsidence Subsidence <br />Monitoring Distance Elevation Report (2) This Total <br />Point (FT.) Northing Easting (Ft.) 09/13/93 05/1 0/94 Period <br />B08 0.0 403796.9 1404913.3 6566.4 6566.2 6566.2 0.0 -0 .2 <br />607 50.0 403745.0 1404907.2 6570.9 6570.8 6570.8 0.0 -0 .1 <br />BO6 100.0 403692.5 1404900.7 6575.2 6575.0 6575.0 -0.0 -0 ,2 <br />B05 150.0 403641.4 1404894.8 6578.5 6578.4 6578.4 -0.0 -0 .1 <br />B04 200.0 403590.3 1404888.5 6582.4 6582.1 6582.1 0.0 -0 .3 <br />803 250.0 403493.4 1404877.0 6585.7 6585.4 <br />B02 300.0 403442.9 1404869.2 6589.2 6589.0 6589.0 -0.0 -0 .2 <br />B01 350.0 403395.3 1404864.0 6593.0 6591.4 6591.4 0.0 -1 .6 <br />B1 400.0 403346.8 1404857.8 6595.7 6590.5 6590.5 -0.0 -5 .2 <br />B2 450.0 403296.7 1404851.8 6600.2 6593.3 6593.3 -0.0 -6 .9 <br />B3 500.0 403247.5 1404845.7 6606.3 6599.3 6599.3 0.0 -7 .0 <br />84 550.0 403198.1 1404839.4 6613.4 6606.6 6606.5 -0.1 -6 .9 <br />B5 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 6626.5 6626.4 -0.1 -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 />811 900.0 402852.5 1404801.0 6703.3 6697.0 6696.9 -0.1 -6 .4 <br />B12 950.0 402806.6 1404795.7 6719.3 6715.8 6715.8 -0.0 -3 .5 <br />B13 1000.0 402761.5 1404788.7 6730.5 6728.5 6728.5 0.0 -2. 0 <br />814 1050.0 402710.9 1404782.7 6743.5 6742.4 6742.3 -0.1 -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 6766.4 -0.0 -0. 6 <br />817 1200.0 402565.2 1404768.5 6776.6 6776.1 6776.1 0.0 -0. 5 <br />818 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 801 - 608, baselien survey 09/09/1990 <br />Points B1 - 818, baseline survey 07/12/1990 <br />(2) Baseline elevations redued by 0.15 ft. to reflect new elevation for contor point AMOS as of 09/30/92 <br />D:1123 R34\B - SER I ES. W K3 <br />