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2.05.3(3)-12.2 for reclamation calculations should mining cease after drilling but before <br />mine related disturbances reach the drill sites. <br /> <br />AQUIFER IMPACTS <br />Sec. 2.04.7 of the Permit states that the overburden, coal and underburden zones all have <br />their own distinct aquifers. <br />DRILL HOLE ABANDONMENT <br />The holes will be sealed with a pelletized bentonite product to ten feet above thestatic water <br />level. The pellets will be adequately sized to allow complete backfilling of the hole below <br />the ten foot above water level line without bridging. The top of the hole will be plugged with <br />concrete from 3 feet to 13 feet below ground level. The holes will not be developed as <br />water wells. <br />n <br />lJ <br />• <br />(Revised 3/02) Attachment 2.05.3(3)10- 8 <br />