Laserfiche WebLink
(JETTLER - RYAN INC. <br /> August 9, 2005 <br /> G-R Job 4386463 <br /> Mr Darin Rouse <br /> ChevronTexaco Company <br /> P O Box 6012, Room K2260 <br /> San Ramon,CA 94583 <br /> RE. Third Quarter Event of July 1,2005 <br /> Groundwater Monitoring& Sampling Report <br /> Chevron Service Station 49-3232 <br /> 8660 Lower Sacramento Road <br /> Stockton,California <br /> Dear Mr Rouse <br /> This report documents the most recent groundwater monitoring and sampling events performed by Gettler-Ryan <br /> Inc (G-R) at the referenced site All field work was conducted in accordance with G-R Standard Operating <br /> Procedure -Groundwater Sampling(attached) <br /> Static groundwater levels were measured and the wells were checked for the presence of separate-phase <br /> • hydrocarbons Static water level data, groundwater elevations and separate-phase hydrocarbon thickness (if <br /> any) are presented in the attached Table 1 A Potentiometric Map is included as Figure 1 <br /> Groundwater samples were collected from the monitoring wells and submitted to a state certified laboratory for <br /> analyses The field data sheets for this event are attached Analytical results are presented in the table(s) listed <br /> below A Concentration Map is included as Figure 2 The chain of custody document and laboratory analytical <br /> report are also attached <br /> Please call if you have any questions or comments regarding this report Thank you <br /> Si cerely, <br /> CUW_n_c�_ �' " - <br /> Deanna L Harding ��\ONAL 0,, <br /> Project Coordinator` jZ <br /> a o <br /> 0 <br /> No 7504 . <br /> Robert A Lauritzen ��� �aq <br /> Senior Geologist,P No 7504 F dQ` <br /> OF CA��� <br /> Figure I Potentiometric Map <br /> Figure 2 Concentration Map <br /> Table 1 Groundwater Monitoring Data and Analytical Results <br /> Table 2 Groundwater Analytical Results -Oxygenate Compounds <br /> Attachments Standard Operating Procedure-Groundwater Sampling <br /> Field Data Sheets <br /> Chain of Custody Document and Laboratory Analytical Reports <br /> 6747 Sierra Court, Suite J • Dublin CA 94568 • (925) 551 7555 • Fax (925) 551-7886 <br /> 3140 Gold Camp Drive, Suite 170 • Rancho Cordova CA 95670 • (916) 631-1300 • Fax (916) 631-1317 <br /> 1364 N McDowell Blvd Suite B2 • Petaluma, GA 94954 • (707) 789 3255 • Fax (707) 789-3218 <br />