Laserfiche WebLink
[r �' <br /> TL��ER - YAN ZN­ <br /> � AC. � . <br /> } Se tember <br /> p 15,2004 <br /> G-R .lob#t3 865 82 , <br /> r "Mr. Robert-Cochran V. <br /> • ChevronTexaco Company r x <br /> P.O. Box 6012:Room K2200 <br /> San Ramon. CA 9458 { <br /> d � <br /> Tftird Quarter.Event of August 16--2004 } ' <br /> 1 1 .Groundwater Monitoring & Sampling,Report, a <br />[ -Chei-ron Service Stat ion 9-]452 <br /> �,- <br />` 334 East <br /> Street t <br /> Ripon.'CaliforniaV . <br /> r " <br /> tl e <br /> tk <br /> " Dear Mr. Cochran: r y <br /> € This report documents the most recent groundwater monitoring and sampling event performed by'Gettler Ryan ' <br /> t <br /> Inc.- at the.referenced site. `All field-work was conducted in:accordance with G-R Standard Operating 'A � <br /> Procedure Groundwater Sampling(attached). <br /> Static groundwater levels were an ,the wells were checked for the. ' resence'of se orate- hale' <br /> j' p P p <br /> hydrocarbons,, Static water level data: 'groundwater elevations and separate-phase hydrocarbon thickness (if., <br /> any)are presented in the'attached:Table l. .A Potentiometric Map ts'in cluded as-.Figure,].''. <br /> w <br /> Groundwater samples were collected from the monitoring'weIN and submitted to.a state'certified.laboratoh, for <br /> analyses. The.field data sheets for this event are aitached: Anal�nical.resulls arepresent'd'in,the table(s) listed <br /> 4 below "A Concentration,"N1ap;is included as Figure 2': .Tlie chain of custody document and`laboratoi_v anal tical <br /> } report are also attached. <br /> Please-'call if you have any questions'or comments regarding this report Thank tiou. <br /> Sincerely. <br /> T. <br /> sr Q��3 ESS,0 ; <br /> Deanna�RNarding � � < Op <br /> & <<1 <br /> Project'CoordinatorGO <br /> No.i;C 55734 <br /> o t * Exp' <br /> Hagop`Kevork <br /> P.E..No.'C55734 <br /> Figure 1: Potentiometric Map <br /> Figure 2: Concentration Map, gip' .• <br /> i Table 1`- 'Groundwater Monnormg Data'and Analvtical Results <br /> Table 2: Groundwater Arial�njcal Results-Oxv�enate Compounds <br /> :. Attachments: Standard Operating Procedure--Groundwater Sampling 1 <br /> Field Data Sheets <br /> ? , Chain of.C.ustody Document and Laborator_v,.Analvtical Reports <br /> "6747 Sierra Caurt,""5uite"J L]ublln, CA 94568.• (925).i551-7555-".'Fax (925) 551-7888 <br /> 3140 Gold Camp Drive, Suite'170 -Rancho Cordova, CA 95"670w• (916) 631-1300 -:Fax (916.) 63.1-1317,, <br /> 1364-N. McDowell Blvd:; Suite B2 ! Petaluma`' CA 94954._!!.(i07)-789'3_255 • Fax.(707) 789-3218 <br />