Laserfiche WebLink
' Il�1 U <br /> � 3) <br /> FEB 1 3 2003 <br /> C A M B R I A ENVIRONMENT HEALTH <br /> PERMIT/SERVICES <br /> February 11, 2003 <br /> Mr Jeffrey Wong <br /> San Joaquin County Environmental Health Department <br /> 304 East Weber Avenue, Third Floor <br /> Stockton, California 95202 <br /> Re Groundwater Monitoring Report— Fourth Quarter 2002 <br /> Former Shell Service Station/Econo Gas <br /> 880 Victor Road <br /> Lodi, California <br /> SAP Code 135416 <br /> Incident No 98995526 <br /> SJCEHD Site Code 1746 <br /> Dear Mr Wong <br /> Cambria Environmental Technology, Inc (Cambria) prepared this report on behalf of Equilon <br /> Enterprises LLC dba Shell Oil Products US (Shell) in accordance with the quarterly reporting <br /> requirements of 23 CCR 2652d <br /> FOURTH QUARTER 2002 ACTIVITIES <br /> Blaine Tech Services, Inc (Blaine) of San Jose, California gauged and sampled all site wells and <br /> prepared a summary table of field gauging data and petroleum hydrocarbon and methyl tertiary <br /> butyl ether concentrations Cambria prepared a groundwater flow direction data table (Table 1), <br /> an oxygenate and lead scavenger data table (Table 2), a site vicinity/well survey map (Figure 1), <br /> and a groundwater contour/chemical concentration map (Figure 2) Blaine's report, presenting <br /> the laboratory report, is included as Appendix A <br /> On December 13, 2002, Cambria submitted a Response Letter/Site Investigation and Third <br /> Quarter 2002 Groundwater Monitoring Report/Work Plan which discusses the proposed <br /> installation of one onsite deep groundwater monitoring well and five offsite wells Cambria is <br /> pursuing an access agreement for the Mosquito Vector Control District property south of the site <br /> Oakland CA and a Caltrans encroachment permit for the property west of the site Cambria will pursue an <br /> San Ramon CA <br /> Sonoma, CA access agreement for the property east of the subject site as we received verbal approval from <br /> San Joaquin County Environmental Health Department (SJCEHD) during a February 10, 2003 <br /> Cambria telephone conversation 1 Once Shell receives two fully executed access agreements and the ,6T <br /> Environmental ` <br /> Technology,Inc Caltrans encroachment permit, Cambria will schedule the well installations and notify SJCEHD <br /> Shell intends to install all five offsite wells and the deep onsite well during the same field event <br /> 01ITkins Street 1 <br /> 't 0 Box 259 <br /> Sonoma CA 95476 <br /> Tel(707)935-4850 �J <br /> Fax(707)935-6649 <br />