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Brett Hunter <br /> Page 2 <br /> A modified groundwater sampling plan was established at the meeting for the remaining monitoring wells. <br /> Monitoring wells MW#4A and MW#9 are to be sampled on a quarterly basis, monitoring wells MW#8 <br /> and MW#10 are to be sampled on a semi-annual basis, and monitoring well MW#11 is to be sampled on <br /> a yearly basis at this time. Monitoring wells MW#8 and MW#9 may need to be destroyed to allow for <br /> the development of the property. These wells will not be replaced unless the additional data indicates that <br /> monitoring points are needed in these areas. <br /> PHS/EHD will use the additional soil and groundwater data to evaluate whether any residual <br /> contamination at the site poses a significant threat to the beneficial uses designated for groundwater in <br /> this area. <br /> A final report and request for closure are to be prepared by Chevron and submitted to the Central Valley <br /> Regional Water Quality Control Board (CVRWQCB) for review and concurrence. The information from <br /> the additional data still to be gathered at the site will be evaluated by PHS/EHD and any comments or <br /> recommendations by PHS/EHD will be.forwarded .to the CVRWQCB at that time. <br /> If you disagree with this summary or have any questions, please contact Linda Turkatte, Senior REHS,of <br /> ny staff at (209) 468-3441. <br /> Jogi Khanna, M.D., M.P.H. <br /> Health Officer <br /> Donna Heran, REHS, Program Manager <br /> Environmental Health Division <br /> DH/lt <br /> c: CVRWQCB-Beth Thayer <br /> c: A.G. Spanos Construction-George Spanos <br /> i <br /> i <br />