Laserfiche WebLink
i <br /> S [EC ® R <br /> Harlin Knoll <br /> July 29, 2003 <br /> • Page 2 <br /> Number of Detections Minimum Maximum <br /> Constituents above the MRL of the 8 Concentration In ugtL(Well ID) Concentration In pg/L(Well ID) <br /> Total Samples <br /> TPHd 2 86(MW-7) 790(MW-5) <br /> TPHg 4 160(MW-4) 580(MW-2) <br /> Benzene 4 9(MW-3) 39(MW-2) <br /> MtBE 5 16(MW-6A) 180(MW-3) <br /> Definitions <br /> MDL=Method detection limit TPHg=Total petroleum hydrocarbons as gasoline <br /> ug/L=Micrograms per liter TPHd=Total petroleum hydrocarbons as diesel <br /> ND =Constituent detected below the laboratory reporting limits <br /> Should you have any questions or concerns regarding these activities, please feel free to contact me <br /> at (916) 861-0400, extension 283 <br /> Sincerely, <br /> SECOR International Incorporated <br /> fa�"- <br /> Bob W Jackson, Jr <br /> Staff Geologist <br /> Attachments <br /> Attachment 1 Groundwater Monitoring & Sampling Report by Gettler-Ryan, Dated June 4, 2003 W <br /> 1 <br /> cc Mr Robert J Cochran, Chevron Environmental Management Company, San Ramon, CA <br /> Mr Jim Barton, Regional Water Quality Control Board, Sacramento,CA <br /> Mr Rudy Sanchez, Tracy Express Wash & Lube,Tracy, CA <br /> Ms Stella Rickman,Tracy,CA <br /> Ms Kathryn Pudenz,San Francisco, CA <br /> Mr Robert Kitay,Aquascience, Danville, CA h <br /> 11Chevron1986321Penodic Momtonng1200312Q2003 QMR 98632 doc SECOR Intemational Incorporated <br />