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9.3.8. 17 Any sealing-off of water-bearing strata. <br /> 9.3.8. 18 Static water level upon completion of the well and after <br /> development. <br /> 9.3.8. 19 Drilling date or dates. <br /> 9.3.8.20 Construction details of well. <br /> 9.3.9 Final Logs. The field logs shall be edited and drafted for inclu- <br /> sion into the final report. <br /> 9.3. 10 Backfilling. Any soil boring which is not a permanent well shall <br /> be backfilled after completion with a nonshrinking cement grout as described <br /> in paragraph 9.3.3.4. <br /> 9.4. Well Development. After each well has been constructed, but no <br /> sooner than 48 hours after grouting is completed, the AE shall direct a <br /> program for the development of the well by pumping and/or surging, without the <br /> use of acids, dispersing agents or explosives. Development shall continue un- <br /> til measured parameters (temperature, pH, etc) stabilize and until groundwater <br /> removed from the well is clear and free of sand and drilling fluids, but not <br /> less than 4 hours. No water or other liquid may be introduced into the well <br /> other than formation water from that well. After final development of the <br /> well, the AE shall collect approximately 1 liter of water from the well in a <br /> clear glass jar, label and photograph it with a 35mm color slide, and submit <br /> the slide as part of the well log. The photograph shall be a suitably back- <br /> lit close up which shows the clarity of the water. <br /> 9. 5. In-Situ Permeabilities. After development of monitoring wells, the <br /> AE shall calculate for each, the in-situ permeabilities of the significant <br /> water bearing strata in accordance with "Methods of Determining Permeability, <br /> Transmissibility and Drawdown," (Reference 10.22) or other equivalent methods. <br /> However, no water or other liquid may be introduced into the well other than <br /> formation water from that well. <br /> 9.6 DELETED <br /> 9.7 AE Responsibility for Infection Wells. <br /> 9.7. 1 It is the responsibility of the AE to properly plan, design, in- <br /> stall, develop, and test injection wells so that they are capable of fulfill- <br /> ing their intended function. The AE shall ensure that the requirements of <br /> this scope of work and best construction practices are carried out. <br /> 9.7.2 If the AE, due to his inadequate design or construction, installs <br /> injection wells that are not functional or not in accordance with specifics- <br /> AA-32 <br />