Laserfiche WebLink
S ECOR <br /> ARCO Service Station 595 <br /> May 6, 2004 <br /> Page 4 <br /> generated during equipment cleaning will be temporarily stored in DOT-approved 55- <br /> gallon drums pending transport by a licensed disposal contractor to an appropriate <br /> disposal or treatment facility. Soil cuttings and purge water drums will be temporarily <br /> stored onsite pending transportation and disposal. <br /> • Well Surveying. Upon completion of well construction, the wells will be surveyed by <br /> a California-licensed surveyor to a local benchmark relative to mean sea level. <br /> Groundwater gradient data will be interpreted utilizing the top of well casing <br /> elevations and depth-to-water measurements. <br /> • Report. A report will be prepared after completion of necessary fieldwork. The <br /> report will include boring logs, soil and groundwater analytical results, chain-of- <br /> custody documentation, waste disposal manifests, and conclusions and <br /> recommendations. <br /> SCHEDULE <br /> SECOR is prepared to initiate site assessment activities in approximately 4-8 weeks following <br /> approval of this work plan, the procurement of permits, and procurement of access agreements. <br /> Upon completion of all necessary fieldwork and the receipt of analytical data, SECOR will prepare a <br /> report including soil boring logs, well construction details, soil analytical results, and a summarization <br /> of the investigation with conclusions and recommendations. <br /> If there are any questions, please call us at(916) 861-0400. <br /> Sincerely, <br /> SEAl;1n <br /> COrnat�iionnal, Incorporated <br /> Wf <br /> Clinton Harms <br /> Project Scientist <br /> g No.C 058398 ^) <br /> tF Ex;112131/06Rus .* <br /> Senior Engineer E. Ben ky E �FOF CALW <br /> Attachments: Figure 1 -Site Location Map <br /> Figure 2 -Site Plan with Proposed Well Locations <br /> Attachment A SJCEHD Letter dated March 8, 2004 <br /> Attachment B Field and Laboratory Procedures <br /> cc: Mr. Paul Supple, Atlantic Richfield Company <br />