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CAMBRIA <br /> into the well casings This forces the grout through the well screens, out into the filter pack <br /> material Then the wellhead vault boxes for wells MW-1 through MW-4 were removed and the <br /> remaining holes were backfilled with concrete to grade Due to their large size, the well vault <br /> boxes were not removed after vapor wells VEW-1 and VEW-2 were destroyed by pressure- <br /> grouting <br /> If you have any questions regarding the contents of this document, please call Aubrey Cool at <br /> (510)420-3336 <br /> Sincerely, <br /> Cambria Environmental Technology. Inc. <br /> Aubrey K Cool v <br /> Project Geologist �- <br /> D GO <br /> • <br /> Joe W Neely, RG <br /> Senior Project Geologist No 6927 <br /> RG 6927 <br /> .9�GF CAt1CA� <br /> Attachments <br /> Figure 1 Site Vicinity Map <br /> Figure 2 Site Plan <br /> Appendix A Well Destruction Permit <br /> cc Ms Karen Petryna, Shell Oil Products US <br /> Mr .Tames Barton, Central Valley Regional Water Quality Control Board <br /> 0807 2 <br />