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CAMB RIA <br /> Quarterly Sampling <br /> Monitoring Wells MW-1A, MW-2A, and MW-3A were sampled and analyzed for Total <br /> Purgeable Petroleum Hydrocarbons quantitated as gasoline (TPPH) and methanol according <br /> to EPA Method 8015 (Modified), and benzene, toluene, ethylbenzene, xylenes (BTEX) and <br /> methyl-tertiary-butyl-ether (MTBE) according to EPA Method 8020 <br /> Field monitoring data and chemical analytical data are summarized in Table 1 of Blaine's <br /> ground water monitoring report, presented in Appendix A <br /> Sampling and reporting will continue on the established schedule <br /> If you have any questions regarding the contents of this document, please call Joe Neely at <br /> (707) 935- 1854 <br /> Sincerely, <br /> Cambria Environmental Technology, Inc <br /> (�" fw- <br /> Aubrey <br /> K Cool <br /> Staff logy QR�FESS1p � <br /> c�9 <br /> LUNp r<; <br /> m, <br /> Diane M Lundquist, P E ' <br /> Principal Engineer No C46725 <br /> C46725 sr C10. <br /> Attachments <br /> Plate I Site Vicinity Map <br /> Plate 2 Ground Water Contour/Chemical Concentration Map <br /> Appendix A <br /> Blaine Tech Services, Inc - Ground Water Monitoring Report <br /> cc Ms Pat Anderson, Regional Water Quality Control Board <br /> Ms Karen Petryna, Equiva Services LLC <br /> i <br /> 240-0813 2 <br />