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• <br />• <br />• <br /> <br />Mined Land Reclamation <br /> <br />August 16, 1985 <br />Paqe 2 <br />Station X Y Z <br />U-13 404,387.701 1,443,503.794 6119.216 <br />U-14 404,479.380 1,443,610.213 6090.808 <br />U-15 404,474.847 1,443,895.662 6107.75~~ <br />Deviation from the 1984 monit oring is: <br />Station Horiz. Vert. <br />U-13 1.018 3.196 <br />U-14 0.661 2.758 <br />U-IS 1.008 _.2~~~ <br />Monitoring of the four stations on Rear No. 3 resulted in the <br />following: <br />Station <br />X <br />Y <br />Z <br />U-16 404,057.568 1,441,800.000 6267.624 <br />U-17 404,311.880 1,442,097.444 6164.204 <br />U-18 404,31;.783 1,442,360.072 6158.625 <br />U-19 404,403.852 1,442,179.523 Disturbed <br />Deviation from the 1984 monitoring is: <br />Station Horiz. Vert. <br />U-16 0.334 -0.086 <br />U-17 0.386 -0.251 <br />U-18 0.277 +0.335 <br />U-19 0.445 Not Applicable <br />The ranges shown appear reasonable since different equipment <br />and crews were used this year. <br />Station U-19 was disturbed. During the winter months, snow <br />covered U-19. When the road was plowed, snow, mud and debris <br />was accidentally pushed onto U-19. A new station U-19 will <br />be established and used for future monitoring. It will be a <br />3-inch steel pipe, 7-feet long, buried 3'6" in the ground. <br />It will be equipped with a 4-inch square top containing a 5/8- <br />inch bolt. <br />/~~~ <br />E. Lekoy Black <br />cc: Bear Coal Company <br />ACZ, Inc. <br />