Laserfiche WebLink
5.0 Chemical Analysis <br /> Up to six (6) soil samples and up to three (3) groundwater samples will be analyzed at Kiff <br /> Analytical LLC, a State-certified analytical laboratory in Davis, California. All-samples will be <br /> tested for the following; Total Petroleum hydrocarbons as Gasoline (TPHG) and Diesel (TPHD), <br /> Benzene (B), Toluene (T), Ethylbenzene (E), Xylene-(X), Volatile Organic Compounds (VOC), <br /> Methyl-tert-butyl-ether (MTBE), and fuel oxygenates tert-Amyl-Methyl-Ether, Ethyl-tert-Butyl- <br /> Ether, Di-Isopropyl Ether and tert-Butyl Alcohol, 1,2-Dichloroethane (1-2DCA), and Ethanol <br /> and Methanol using-EPA Methods 3510/8015, 8020 and 8260/8260B. The analyses will be <br /> performed and a"normal"ten-day turnaround. <br /> 6.0 Report <br /> A summary report of the findings of this site investigation will be prepared for submittal to the <br /> City and PHS/EHD and RWQCB Region 5. The report will include the field methods, permits, <br /> exploratory boring logs, monitoring well construction details, chemical analytical data, site map, <br /> groundwater flow contour map, geologic cross section, a site conceptual model building on the <br /> previous work and report narrative on subsurface conditions_andcontaminant extent and need for <br /> further work. The reports will be prepared in both hard copy, and electronic format for submittal <br /> to Geotracker. It is anticipated that these wells will be started on a quarterly monitoring.program <br /> following the initial sampling and PHS/EHD report review. <br /> If you have any questions,please call or write. <br /> St4AL �F <br /> Sincerely, �5 ,�OQ"ER 4fA Q <br /> Wright Environmental Services,Inc. �5 '91��O <br /> �O �Q <br /> No.1262 j <br /> _ <br /> CERTIFIED Un <br /> ENGINEERING <br /> n� N GEOLOGIST <br /> John Lynch Christopher M. Palmer >, <br /> President C. E. G. 1262 ��tc OF C <br /> Attachments: Figure 1. Proposed Exploratory Monitoring Well Locations <br /> Reference <br /> Wright Environmental Services, Inc., report dated March 24, 2003 Project No. 4509-T for the <br /> City of Tracy, 520 South Tracy Boulevard, Tracy, California 95376 Attn.: Mr. Paul Verma Re: <br /> Soil and Groundwater Initial Site Assessment Delta Disposal, 99 Sixth Street, Tracy, CA, PHS <br /> EHD Site Code#2183 <br /> Page 4 of 5 <br />