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<br />C1 <br /> <br />• <br />A summary of mining and process results are as follows: <br /> A.. Flow Reoo~vy Paily Pa'ity 'l. Toos~ Tom' <br />~ l~IIl< ~e~ l ~n >'~ ;~ <br />Jan 587 173 9 100 3089 0 <br />Feb 564 184 10 99.92 2713 0 <br />Mar 595 184 12 99.84 4378 1 <br />Apr 543 190 22 99.98 4440 0 <br />May 466 188 103 99.92 1697 925 <br />June 579 196 35 100 0 4909 <br />July 483 193 36 99.83 0 4642 <br />Aug 474 193 44 99.9 0 3563 <br />Sept 549 188 53 100 0 4380 <br />Oct 524 182 56 99.94 0 3460 <br />Nor 583 178 57 99.8 0 3903 <br />Dec 503 181 55 99.77 0 5159 <br />Key to above headings <br />Average Flow (gpm) -recovery flow rate during process operations <br />Recovery Temperature -temperature in degrees F recovered at the preg tank <br />Product Purity - g/I sodiurn chloride and percent sodium bicarbonate in the product <br />Tons' Mined -total monthly bicarb production without adjustments <br />As illustrated in operation results Section 4.3.1) production and processing was performed <br />for 12 months of the year. As the production was switched from cavity #2 to cavity #3, <br />the grams per litre of chlorides decreased significantly. The 1000' extention drilled past <br />the cavity #3 vertical well 93-3V, was apparently low in halite contamination. See Figures <br />4-3, and 4-4 for 1994 pregnant and barren liquor results and monthly production. <br />23 <br /> <br />