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T <br /> - L <br /> GROUND WATER P_1ONITORING REFUSE PILE <br /> Eight ground water monitoring wells have been installed <br /> above, within and downslope from the coal processing waste pile at <br /> locations approved by the Division. One well is above, one below <br /> and six within the waste' pile. They are cased with 2" P .V.C. tubing <br /> with the lower section perforated. <br /> Monitoring on a monthly basis commenced in October 1982 . <br /> Mid-Continent agrees that if the monitoring results demonstrate <br /> that the ground water conditions encountered within the coal <br /> processing waste pile differs significantly, in the opinion of <br /> the Division, from those assumptions made in completing the <br /> stability analysis , thel''analysis shall be revised appropriately. <br /> If a revised stability analysis suggests that design revisions <br /> • <br /> are necessary in order to achieve a static slope safety factor in <br /> excess of 1 . 5, the appropriate design revisions and plan revisions <br /> shall be accomplished by the company in an expeditious manner. <br /> (Stipulation 24) <br /> I-21 (Vol. 3, Chap. II, App. II-B-8) <br />