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Elk Creek Mine Subsidence Page 172 February 26, 2003 <br />Graph C3) Subsidence profile construction graph for panel <br />specific width/height ratio, distance from panel centerline <br />in terms of depth and proportion of maximum predicted <br />vertical subsidence and at that distance from the panel <br />centerline <br />w <br />O <br />a <br />d <br />v <br />c <br />d <br />.N <br />N <br />t0 <br />C <br />O <br />kt <br />c <br />~O ^ <br />Q ~ <br />h ~ <br />7 ~- <br />C m <br />~U <br />Z <br />w ~ <br />t~ <br />1~ ~ <br />C .N <br />~p w <br />L ~ <br />3~ <br />v <br />C <br />3~ <br />i.' <br />a <br />L <br />H <br />G <br />O <br />i.+ <br />d <br />Q' <br />v, <br />.~ <br />~ r <br />v <br />N ~ <br />a <br />W <br />W <br />O <br />o ~ <br />~ W <br />O ~ <br />Z <br />ao ~ <br />o W <br />H <br />r. Z <br />o W <br />U <br />~ J <br />o W <br />Q <br />a <br />o ~ <br />~ W <br />~ Z <br />Q <br />v ~ <br />~ N <br />0 <br />W 4l Q PJ (V <br />r r r r ~"' r ~"~ Q 0 0 0 Q Q <br />l4/M) Hld3a ~O SIR21~t NI H1aIM l3NVd <br />