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Supplemental Support: <br />The approaches to the shaft will be supported with fully resin <br />grouted 8 foot roof bolts and 6 foot fully resin grouted roof <br />bolts on the flanks of the air sweeps. If conditions require <br />additional support for the shaft approaches, it coill consist <br />of steel cross beams set on steel, legs in accordance with <br />approved roof control plan. <br />} <br />rt.r-1 ~.chaust sraft z ~'IFFfiVYC~ t~fY~~ t% ~ ~:,~~ `J ,j'`"{ i <br />