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.s. Cuttings from each borehole to be described and logged by the <br /> R. G. as drilling proceeds. <br /> 4. Split-spoon samples will be taker: every 5 feet from 20 ' bgl to <br /> the bottom of each boring using properly prepared brass tubes. Each <br /> sample will be briefly described , sealed, labeled, and placed on ice <br /> pending transport to FGL laboratory for analysis. <br /> 5. Soil samples will be transported to FGL Environmental under <br /> proper chain-of-custody, with instructions to test for HTEX using <br /> EHD approved detection limits. <br /> b. Brill cuttings will be placed in properly labeled and sealed <br /> steel drums and stored onsite pending results of the laboratory <br /> analyses. <br /> 7. All boreholes will be properly grounteo with cement from total <br /> drilled depth to the surface an accordance with County regulations. <br /> All drilling and sampling operations will be supervised by a <br /> Registered Geologist, and witnessed as necessary by a representative <br /> of the EHD. <br /> The drilling permit previously issued for APN 094-05-21 as still <br /> valid, and will cover the work being done under this addendum. It <br /> as planned to commence this work during the week of July :0th if a <br /> drilling rag can be secured. Your office will be notified as soon <br /> as a date has been set . <br /> Programs for further work will depend upon the results of the <br /> laboratory analyses. <br /> Wm. J. Hunter y Associates <br /> cc: Normac (Wo attach) <br /> Spectrum Exploration (w/o attach) <br /> I <br /> • <br />