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PRE-MINING AND MINING <br /> PLAN MAPS OF AFFECTED LANDS EXHIBIT C <br /> Map C-1 shows the estimated pre-mine conditions of the site. <br /> Map C-2 shows the maximum mining extents of the quarry. <br /> Map C-3 shows the cross sections of the current conditions and the mined-out conditions. <br /> Map C-4 shows the designs of surface water control systems in the slide area <br /> Map C-5 shows the design detail of the slide area back drain system <br /> All maps are found in Appendix 4. <br /> Ralston Quarry Gmg Irwidu and Associatm PIRA' <br /> January 2019 C-1 <br />