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-~ <br />The "interim" augmentation plan proposed by Robert Liddle, CMLRD, <br />in a letter to Snowmass on September 13, 1984, suggested augmenting <br />for discharges from mine inflows #1-3 (less B-seam water) and k10-20 <br />in the Ill Mine. Projected flows from these locations will continue <br />• to be used as a basis for augmentation needs. Projections of flows <br />are shown in the Thompson Creek No. 1 Mine Filling Timetable, Table <br />4.6.1-2. Inflows from these areas are projected to be 38.6 gpm in <br />June 1987 and 30.4 gpm by November 1987. By mid-1988, the inflows <br />from these areas are projected to be down to 21.8 gpm. These inflows <br />will continue to decrease until mine inflows and outflows reach equilib- <br />rium. As stated above, to augment these small projected inflows water <br />will continue to be discharged from the #3 Mine. <br />The hydraulic conductivity and transmissivity of the A-seam and adjacent <br />Rollins Sandstone were not measured but were assumed to be low according <br />to Section 4.6.1.1 Ground Water of the permit application. Minor <br />amounts of mine inflows are expected to flow down dip in these zones <br />during and after mine filling. These down dip flows were not used <br />in projecting mine filling or augmentation needs because of their <br />minor influence. <br /> <br />_~ <br /> <br />• 4-115c (New 3/25/87) <br />