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h r� <br /> CAMBRIA <br /> the amount of total purgeable hydrocarbons as gasoline (TPHg), benzene, and methyl tertiary <br /> butyl ether(MTBE)removed is presented in Table 1 <br /> ANTICIPATED SECOND QUARTER 2002 ACTIVITIES <br /> Groundwater Monitoring: Blaine will gauge and sample the site wells according to the existing <br /> sampling schedule and tabulate the data Cambria will prepare a groundwater monitoring report <br /> Groundwater Remediation• GWE will continue on a twice-monthly basis in well MW-IA only <br /> Onsite Abandoned Water Well• During April 2002 Cambria had the water well video logged <br /> Due to cloudy water conditions in the well the video logging was not successful We are <br /> scheduling the well to be redeveloped after which we will reattempt the video log Cambria will <br /> advise SJCPHS of the date for video logging once it is scheduled <br /> CONCLUSIONS AND RECOMMENDATIONS <br /> MTBE concentrations this quarter are within the historical norm for this site, with the exception <br /> of BF-1, for which the MTBE concentration is significantly Iower It appears that periodic GWE <br /> from BF-1 may have reduced MTBE concentrations in the tank backfill Groundwater flow <br /> direction was to the northeast this quarter, as is typical for the site <br /> 0813 2 <br />