Laserfiche WebLink
oad <br /> Sequoia an Carlos CAIndustrial 4070 <br /> 4D— <br /> San Carlos 23 -9600(650)232-9600 <br /> 612 <br /> 4Analytical wwseqFAX 0) labs32 con r <br /> www sequoialabs wm <br /> Gettler-Ryan/Geostrategles(1) Project Tosco(1) <br /> 6747 Sierra Court Suite j Project Number Tosco(Unocal)SS46981 Stockton,CA Reported <br /> Dublin CA 94568 Project Manager Deanna Harding 09/27/01 10 19 <br /> Volatile Organic-8 Oxygenated-Compounds by EPA-Method 8260B <br /> Sequoia Analytical - San Carlos <br /> Reporting <br /> Analyte Result Limit Units Dilution Batch Prepared Analyzed Method Notes <br /> VW ] (L109080-14)V1'ater Sampled 09/12/01 1550 Received 09/131011930 <br /> Ethanol ND 1000 ug/l 1 1090076 09/20/01 09/20/01 EPA 8260B <br /> 12-Dlbromoethane ND 2 0 <br /> 1 2-Dlchloroethane ND 20 <br /> Di-isopropyl ether <br /> ND 20 " <br /> Ethyl tert-butyl ether ND 20 <br /> Methyl tert-butyl ether ND 20 " <br /> 'Pert-amyl methyl ether ND 2 0 n " <br /> Tert-butyl alcohol ND 100 " <br /> Surrogate 1,2-Dlchloroethane-d4 105 % 76-114 " <br /> Surrogate Toluene-d8 976% 88-110 " <br /> VW-3(L109080-15)Water Sampled 09/13/01 1310 Received 09/13/011930 - <br /> Ethanol ND 1000 ugA 1 1090076 09/20/01 09/20/01 EPA 826013 <br /> 1,2-Dibromoethane ND 2 0 <br /> 1,2-Dlchloroethane ND 20 <br /> Di-isopropyl ether ND 2 0 <br /> Ethyl ten-butyl ether ND 20 " <br /> Methyl tert-butyl ether 45 20 " <br /> Tert-amyl methyl ether ND 2 0 " <br /> Tert-butyl alcohol ND 100 " <br /> Surrogate 1,2-Dlchloroethane-d4 107% 76-114 i <br /> Surrogate Toluene-d8 990% 88-110 " <br /> VW 4(L109080 l6)Waier Sampled 09/12/01 14 50 Received 09/13/01 19 30 <br /> Ethanol ND 5000 ug/l 5 1090068 09/19/41 09/19/01 EPA 8260E <br /> 1,2-Dibromoethane ND 10 " <br /> 1,2-Dlchloroethane ND 10 <br /> Di-isopropyl ether ND 10 <br /> Ethyl Cert-butyl ether ND 10 " <br /> Methyl tert-butyl ether 310 10 " <br /> Tert-amyl methyl ether ND 10 <br /> Tert-butyl alcohol ND 500 " <br /> Surrogate 1,2-Dlchloroethane-d4 101 % 76-114 " <br /> Surrogate Toluene-d8 996% 88-110 " <br /> The results in this report apply to the samples anal},ed to accordance with the chain <br /> Sequoia Analytical-San Carlos <br /> custody document This analytical report must he reproduced in its entirety <br /> Page 12 of 21 <br />