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. Section No 6 <br /> Revision No 1 <br /> Date January 13, 1992 <br /> Page 45 of 55 <br /> pumping methods, a stainless steel, water-lubricated, submersible pump will <br /> be used Continuous overpumping involves development by uninterrupted <br /> pumping at rates up to 1 5 times the design capacity Recovery rates will be <br /> monitored and turbidity samples collected to measure the progress of <br /> development <br /> Interrupted overpumping must be completed using a pump capable of <br /> pumping at rates up to 2 times the design capacity The pumping will be <br /> carried out in 5 steps at pumping rates of 0 25, 0 50, 1, 1 5 and 2 times the <br /> well design capacity Pumping will be conducted in 5-minute cycles until <br /> acceptable standards are obtained <br /> 6 9 Hydraulic Evaluation <br /> 6 9 1 General Considerations <br /> The collection and analysis of hydraulic data and information is a <br /> complex task A variety of instruments, measurement methods and analytical <br /> techniques may be required for any task It is important that field <br /> personnel involved in the data collection understand the basic purpose of the <br /> field effort and factors which could influence the results For <br /> hydrogeologic evaluations, fieldwork is performed for the general purpose of <br /> understanding groundwater flow and quality Correspondingly, field personnel <br /> must be sensitive to observing and recording information which can be <br /> utilized for this purpose <br /> General considerations for the performance of field work include the <br /> following <br /> 6-45 <br />