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The other vapor wells at the site have been dry Depth-to-water measurements are summarized <br /> in Table 2 <br /> WORK PROPOSED FOR NEXT QUARTER (Fourth 2001) <br /> 1 Delta will continue to remove floating product from well MW-1 on a weekly basis, and monitor <br /> product thickness in selected wells, and bail product when necessary <br /> 2 Delta will continue to monitor depth-to-water in selected vapor wells <br /> 3 The elevations and horizontal coordinates of the newly installed wells will be surveyed by a <br /> Califonria-licensed surveyor <br /> 4 Delta will initiate quarterly monitoring and sampling of the newly installed groundwater monitoring <br /> wells The next sampling event is tentatively scheduled for December 2001 Groundwater samples <br /> will be analyzed for total petroleum hydrocarbons as gasoline (TPHG), benzene, toluene, <br /> ethylbenzene, and total xylenes (BTEX) by USEPA Method 8015/8020 DHS LOFT, and for tertiary <br /> butyl alcohol (TBA), methyl tertiary butyl ether (MTBE), di-isopropyl ether (DIPE), ethyl tertiary butyl <br /> ether (ETBE), tertiary amyl methyl ether (TAME), and 1,2-dichloroethane (1,2-DCA) using USEPA <br /> Method 8260A <br /> ATTACHMENTS <br /> • Figure 1 Site Location Map <br /> • Figure 2 Site Map <br /> • Table 1 Groundwater Monitoring Summary, Monitoring Well MW-1 <br /> • Table 2 Groundwater Level Data, Vapor Extraction Wells <br /> 0 Field Data Sheets <br /> i <br /> T lnew QMs1A.rco_6I00_3Q0I DOC Delta <br />