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OUR <br /> groundwater will be transferred into preserved laboratory-provided bottles, stored in an ice-chilled <br /> cooler, and transported under chain-of-custody protocol to Alpha Analytical, Inc., a state-certified <br /> laboratory located in Sparks, Nevada. Water samples will be analyzed for VOCs (full list) using <br /> EPA Method 8260. <br /> Data Analysis, Reporting, and Schedule <br /> The MIP, CPT/EC, and grab groundwater data obtained from the investigation will be tabulated, <br /> reviewed, and interpreted to estimate the vertical and horizontal extent of chlorinated solvent <br /> impact, and concentration. To the extent possible, data collected during the investigation will be <br /> evaluated to conclude if any similarities exist between depth, concentration, and lithology from <br /> boring to boring. <br /> MIP investigation data will be reported approximately eight weeks after data collection. <br /> Please call either of the undersigned at (510) 652-4500 with your questions and comments. <br /> Sincerely, <br /> Lucas Goldstein, P.G., E.I.T. Donald T. Bradshaw, P.G. <br /> Senior Engineer Principal Hydrogeologist <br /> Attachments: <br /> Figure 1 - Proposed MIP Testing Locations to Evaluate Enhanced Bioremediation <br /> Figure 2 - Monitoring Well MW-108A Hazardous Substance Concentrations in Groundwater <br /> versus Time <br /> Figure 3 - Monitoring Well MW-205B Hazardous Substance Concentrations in Groundwater <br /> versus Time <br /> Figure 4 - Monitoring Well MW-301C Hazardous Substance Concentrations in Groundwater <br /> versus Time <br /> cc: Mark Adams, Lincoln Center Environmental Remediation Trust <br /> Anne M. Farr, Ph.D., Farr Associates <br /> David Gouker, City of Stockton Public Library, Margaret Troke Branch <br /> David Sadoff, AIG Environmental <br /> Phil Johnson, Sims Grupe Management <br /> Mike Infurna, San Joaquin County Environmental Health <br /> wp-linmin-MIP-AprO6-06750.dm:lfr 4 <br />