Laserfiche WebLink
SECOR www secorcom <br /> INTERNATIONAL 3017 Kilgore Road Suite 100 <br /> IE C ® R INCORPORATED Rancho Cordova CA 95670 <br /> 916-861 0400 TEL <br /> � 916 861 0430 FAX <br /> January 29, 2004 C E U V D <br /> JAN 3 0 2004 <br /> Harlin Knoll ENVIRONMENT HEALTH <br /> San Joaquin County Environmental Health Department PERMIT/SERVICES <br /> 304 East Weber Avenue, Third Floor <br /> Stockton, California 95202 <br /> RE Fourth Quarter 2003 Groundwater Monitoring Report <br /> Chevron Station 9-8264 <br /> 3775 Tracy Boulevard <br /> Tracy, California <br /> SECOR Project No 77CH 00000 09 0020 <br /> Dear Mr Knoll <br /> SECOR International Incorporated (SECOR) is providing this report to summarize the fourth quarter <br /> groundwater monitoring event at the above referenced site <br /> COMPLETED ACTIVITIES — FOURTH QUARTER 2003 <br /> • Conducted quarterly groundwater monitoring and sampling <br /> ■ Prepared and submitted quarterly groundwater monitoring report <br /> PLANNED ACTIVITIES— FIRST QUARTER 2004 <br /> • Conduct quarterly groundwater monitoring and sampling <br /> • Prepare and submit quarterly groundwater monitoring report <br /> DISCUSSION <br /> On October 27, 2003, Gettler-Ryan Incorporated (G-R) performed the fourth quarter groundwater <br /> monitoring and sampling event for 2003 G-R's groundwater monitoring report is included as <br /> Attachment 1 Depth to groundwater across the site ranged from 9 46 to 11 11 feet below ground <br /> surface (bgs) Groundwater elevation across the site increased an average of 0 23 feet from the <br /> previous sampling event The groundwater flow direction was reported to the northeast at an <br /> approximate gradient from 0 001 to 0 002 feet per foot (ft/ft) Four monitoring wells were sampled <br /> during this event A summary of laboratory data is listed below <br /> 1 iChevronl982644Penodre Monitoring42003W02003 OMR 98264 doc SECOR International Incorporated <br />