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j Mi _ •z- <br /> 5 casing volumes and allowing the water to reach equilibrium <br /> The depth to water will be measured by a suitable int"rface-Probe <br /> device, using the notched casing as a reference point. The <br /> measurement will be repeated to insure accuracy. After allowing <br /> the water to stabilize, resistivity and pH will be measured, and <br /> samples collected in properly prepared clean containers, they <br /> will be transported to a State Certified lab under proper chain <br /> of custody, and analyzed for 9TEX 'l. TRH-D. <br /> roximatelf 30 days, <br /> The above procedure will be repeated within app The Count EHD <br /> � Y <br /> using the same procedure and test regtiiseeRea�urement and sampling <br /> will be notified prior to conducting <br /> operations. <br /> B. Disposal of the cuttings and water from the well will depend <br /> upon the results of the laboratory tests; the County EHD will be <br /> informed of what action is taken. <br /> A report will be prepared and submitted to the EHD after comple- <br /> tion of the above wor!� &. analysis of the laboratory results. <br /> William J. Hunter <br /> Hunter & Assoc. <br /> cc: Claudio Dell 'Eva <br /> David Ross. <br />