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1993 Annual Subsidence Report <br />Page Two <br />During the first year of the permit term, a small amount of <br />secondary mining was done in 10 West Panel. Cover over the panel <br />ranged from 700' to 1100'. Due to the steep access to the <br />surface over this area, the 1983 inspection route did not include <br />this area. <br />Secondary mining is projected in 11 West panel and 12 west panel <br />in 1994. The surface above small portions of both panels will be <br />accessible for future inspections. <br />• <br />C, <br />J <br />