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Page 2 of 2 <br /> f <br /> On Fri, Dec 17, 2010 at 3:54 PM, Vicki McCartney [EH] <vm►ccartiiey ct)sjcehd.com>wrote: j <br /> Good afternoon, Eli. . <br /> It was a pleasure meeting you at the 139 South Center Street, Stockton, site on Wednesday and <br /> Thursday of this week. <br /> You asked for an extension but did not mention in the scope of work that you plan to advance one <br /> additional CPT boring. I believe the approved workplan included four CPT borings, not three. Please <br /> clarify. <br /> Vicki McCartney, Senior REHS <br /> San Joaquin County <br /> Environmental Health Department <br /> 600 East Main Street <br /> Stockton,California 95202 <br /> Phone: (209)468-9852 <br /> Fax: (209)468-3433 <br /> Email: vmccartney�ds'cehd.com <br /> i <br /> From: Eli Scott [mailto:eli scott@hfa.com] <br /> Sent: Friday, December 17, 2010 10:31 AM <br /> To: Vicki McCartney [EH] <br /> Cc: Todd McFarland <br /> Subject: 139 South Center Street, Stockton, SJCEHD Case #1039: Field work deadline extension <br /> and CPT logs <br /> Hi Vicki, <br /> As discussed in the field, a field work completion extension is necessary due to ongoing <br /> weather complications and resultant site conditions, as well as difficult clearing each <br /> drilling location to 8 fbg due to subsurface debris. Based on our discussion, an extension <br /> to the end of March, 2011 is likely appropriate. .The remaining work scope includes: <br /> . 3 Hydropunch borings, with 3-4 grab groundwater samples each - especially <br /> downgradient of well MW-15D <br /> . 3 Soil borings, with samples targeted based on the results of the soil boring <br /> advanced in the vicinity of well MW-15D <br /> Additionally, the CPT logs from the advanced CPT borings are attached. Please note that <br /> during the advancement of CPT-8 and CPT-9,refusal was met at 124 fbg and 107 fbg, <br /> respectively..Let me know if you have any questions. <br /> i <br /> Thanks, <br /> Eli Scott <br /> Associate Environmental Scientist <br /> Holguin, Fahan &Associates, Inc. <br /> 5627 Stoneridge Drive, Suite 320 <br /> Pleasanton, CA 94588 <br /> Office: (925)397-0997 x403 <br /> Cell: 805 766-3770 <br /> Fax: (925)737-0065 <br /> 12/21/2010 <br />