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A T--joint with a screw cap will be installed on wells to allow <br />' ly <br /> y later access for possible injection tubing. <br /> 8 . Electric Logging of Selected Wells. To be determined in <br /> i� <br /> consultation with Kayo. <br /> 9. Aquifer Testing. Aqullifer testing will be done in accordance <br /> �f <br /> with Du Pont's pump test protocols, as modified by site specific <br /> Ij <br /> considerations.. Existingl wells MW-1 , MW-15, and MW-14 will be <br /> used for aquifer testing." Several piezometers will probably need <br /> to be inserted for aquifer testing, and later removed. Time will <br /> be allowed for the aquifer, to stabilize after reinstallation of <br />' Iy <br /> 'E <br /> the wells, before any aquifer testin begins. The water level in <br /> the wells should be measured for two days immediately preceding <br /> f <br /> the pump testing. The day before testing, a stepped drawdown <br /> test will be run to evaluate the efficiency of the wells, their <br /> maximum flow rate, and the most appropriate pumping rate for the <br /> actual test. <br /> Aquifer testing data should be collected and stored using an <br /> electronic data logger and calibrated pressure transducers in the <br /> observation wells. Electric water level tapes should be <br /> available on site in case either the data logger or transducers <br /> fail during through the aquifer test <br /> We presently anticipate doing two aquifer tests at Lodi. The <br /> first would be to check for natural Interconnection of local <br /> hydrologic zones 3 and 5. Well MW-1 should be cleaned out and <br /> 5 <br /> Ij <br /> r, <br /> I, <br />