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i <br />1 <br />r <br />Memorandum to Henry Bazbe <br />September 27, 2000 <br />Page 7 <br /> <br />:.ti j .~. <br />. ~ "~ <br />• l - <br />_. <br />r• M ~ .'' <br />• . ~. <br />r. . <br />t~~r- - Q~ •, ~ ~ <br />.~.~ I , <br />-, <br />:~~-,~~~ ~1 , . ~ _ <br />r. <br />r ~~ j ;wL r ,~: , ~ *~_~ wit <br />~... .. .d T.. <br />i ~, : ~~': <br />' ~ ,~ h <br />/ ~ ~ j' <br />:• <br />Figure 3 <br />Southward view ojcracks at Apache Rocks. Mount Gunnison is in left background. Cracks <br />are up to //1 inches wide and generai/y trend SIO-109f! <br />August 29-Pre-Longwall Mining Subsidence Evaluation Traverse Above <br />Longwall Panels 14, 15, 16, and 17 Located in the Southern Part of West Flatiron <br />and the Head of Sylvester Gulch <br />Location 8. Located at the beginning point of apace-and-compass traverse from the West <br />Flatiron drill road southward along the side slope of the east ridge of West <br />Flatiron (see Map 1). <br />• Traversed S10°E, 1,000 feet (by pace measurement) above Longwall panel 14 <br />approximately 3,500 feet west of the east panel boundary to Location 9. Silty to sandy <br />clay soil and colluvium covered with mostly scrub oak and mountain mahogany were <br />observed. <br />• Projected overburden thickness ranges from 2,000 to 2,100 feet. <br />Wright Water Engineers, Inc., 2490 W. 26°' Avenue, Ste. 100A. Denver, CO 80211 <br />Tel. 303/480-1700; Fax. 303/480-1020, e-mail:krwright@wrightwater.com <br />