Laserfiche WebLink
a <br /> 6ETTLER - RYAN INC. <br /> June 8 2005 <br /> G-R Job #386855 <br /> Mr Darin Rouse <br /> ChevronTexaco Company <br /> P O Box 6012, Room K2260 <br /> San Ramon, CA 94583 <br /> RE. Second Quarter Event of April 29,2005 <br /> Groundwater Monitoring& Sampling Report <br /> Former Chevron Service Station#9-8632 <br /> 575 Grant Line Road <br /> Tracy, California <br /> Dear Mr Rouse <br /> This report documents the most recent groundwater monitoring and sampling event 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) A Joint groundwater monitoring event was conducted with <br /> Tosco (Former BP Oil) Service Station #11194, located at 2375 Tracy Boulevard, Tracy, California ) A Joint <br /> groundwater monitoring event was conducted with Unocal (Former Scotty's) Service Station, located at 574 <br /> West Grant Line Road, Tracy, California, however data was not provided <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 I Joint groundwater monitoring data is presented in Tables 3 and 4 A <br /> 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 /> Sin r ly, <br /> A <br /> (3p, <br /> Deanna L Harding <br /> Project Coordinator cr in <br /> P n a M No 7504 I <br /> Robert A Lauritzen SCF CAl-�Fp <br /> Senior Geologist, P G No 7504 <br /> Figure 1 Potentiometric Map <br /> Figure 2 Concentration Map <br /> Table 1 Groundwater Monitoring Data and Analytical Results <br /> Table 2 Groundwater Analytical Results <br /> Table 3 Joint Groundwater Monitoring Data-Tosca(Former BP Oil) <br /> Table 4 Joint Groundwater Monitoring Data-Unocal (Former Scotty's) <br /> Attachments Standard Operating Procedure- Groundwater Sampling <br /> Field Data Sheets <br /> Pi>�r�pf CuIZ D�cilment and Laboretory Analytical Reports ( ) <br /> terra o rt uiie J Dublin, A 74568 (925) 551-7555 Fax 925 551-7888 <br /> 3140 Gold Camp Drive Suite 170 - Rancho Cordova CA 95670 - (916) 631-1300 - Fax (916) 631-1317 <br /> 1364 N McDowell Blvd , Suite 82 - Petaluma, CA 94954 - (707) 789-3255 - Fax (707) 789-3218 <br />