Laserfiche WebLink
F n <br /> San Joaquin County <br /> Environmental Health Department DIRECTOR <br /> Donna Heran,REHS <br /> sr` 2 600 East Main Street <br /> s PROGRAM COORDINATORS <br /> Stockton, California 95202-3029 Robert Mccleuon,REHS <br /> .., <br /> Jeff Carruesco,REHS,RDI <br /> Website: www.sjgov.org/ehd Kasey Foley,REHS <br /> g L i F o R Linda Turkatte, REHS <br /> Phone: (209)468.3420 <br /> Fax: (209) 464-0138 <br /> March 21, 2012 <br /> Stephanie Furgal Sergio Morescalchi <br /> Chevron Environmental Management Company Atlantic Richfield Company <br /> 6101 Bollinger Canyon Road PO Box 1257 <br /> San Ramon, CA 94583 San Ramon, CA 94583 <br /> Subject: Chevron #9-4275 and ARCO #2133 CUF Claim # CP0034 <br /> 2905 & 2908 Ben Holt Drive <br /> Stockton, CA 95207 <br /> San Joaquin County Environmental Health Department (EHD) has reviewed Quarterly <br /> Groundwater Monitoring Report First Quarter 2012 (Report) dated March 13, 2012, submitted <br /> on your behalf by Stantec Consulting Corporation (Stantec). <br /> In the Report, Stantec recommends suspending the current ground water monitoring and <br /> sampling scheduled for the site and submitting the site for closure consideration given the <br /> concentration data, trends, and destruction of the municipal supply well that was located on the <br /> northeast corner of Benjamin Holt Drive and Plymouth Roads. In addition, Stantec states that <br /> future work will include the drafting of a No Further Action Required report to be submitted to the <br /> EHD. <br /> Continue the current monitoring and sampling as scheduled. Please submit a No Further Action <br /> Required report to the EHD by May 21, 2012. Include in the report the Tri-Regional Appendix-A <br /> criteria, estimates of residual dissolved and sorbed contaminant masses, estimated time to <br /> achieve Water Quality Objectives (WQO's), Health Hazard Risk Assessment (HHRA), and <br /> vapor intrusion evaluation. <br /> If you have any questions please contact Lisa Medina at (209) 468-3455 or by email at <br /> Imedina@sjched.com. <br /> f � c <br /> Lisa Medina, REHS Nuel C. Henderson, Jr., PG <br /> Senior.Registered Environmental Health Specialist Engineering Geologist <br /> cc: James Barton, CVRWQCB, 11020 Sun Center Drive Ste.. 200, Rancho Cordova, CA 95670 <br /> Brian Westhoff, Stantec, 3017 Kilgore Road Ste 100, Rancho Cordova, CA 95670 <br /> i <br />