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I"u rte, r <br /> MRP 06 'e6 213*0 EXCELTECWSF P.9 <br /> Kayo ail Company excEId`Ii ac" March 5, 19sL1 <br /> Project No. 1812M <br /> Pago 7 <br /> i <br /> DISCt1SSIDN <br /> : j <br /> i.A <br /> �.- Hydraulic conductivity Is an intrinsic property of the saturated matrix of the <br /> >., 0801091c materials comprising an aquifer. In general, the smaller the porosity <br /> of the matrix, the smaller the hydraulic conductivity. Transmissivi <br /> y tyIs a <br /> hydraulic property of an aquifer, dependent on the aquifer's saturated <br /> thlcknsss. In unconfined aquifers, transmissivity decreases as the ground <br /> water surface is lowered in response to pumping, or Increases as water is <br /> Injected Into the aquifer. All calculations were determined by considering. only <br /> the saturated sand unit. <br /> The lowest hydraulic conductivity was determined at MW-22. This well Is <br /> ' completed to a depth of 50 feet. For the purpose of calculation, the effective j <br /> �f <br /> saturated aquifer thickness was also considered to be 5.2 feet. The saturated <br /> ` portion of the aquifer consists of clsayey sand with a derived hydraulic <br /> , " conductivity of 5.8 MJDAY, <br /> Well. MW-31 Is Installed to a depth of 50 feet and is screened from 40. to 50 i <br /> feet. For the purpose of calculation the effective saturated at d aquifer thickness <br /> was considered to be 5.2 feet. The saturated portion of the aquifer consists of <br /> I coarse sand with a derived hydraulic conductivity of 25 M/DAY. <br /> j 5 <br /> 7 i <br /> .x <br /> j <br />