Laserfiche WebLink
1551 Industnal Road <br /> 6) Sequoia San Carlos CA 94070 <br /> (650)232-9600 <br /> . m%W Analytical FAX(650)232-9612 <br /> www sequoialabs com <br /> er-Ryan/Geostrategics(l) Project Tosco(1) <br /> 7 Sierra Court, Suite J Project Number Tosco(Unocal)SS#6981 Stockton,CA Reported <br /> Dublin CA 94568 Project Manager Deanna Harding 09/27/01 10 19 <br /> Total Purgeable Hydrocarbon (C6-C12) by EPA 8015M and BTEX/MTBE by EPA 8021B <br /> Sequoia Analytical - San Carlos <br /> Reporting <br /> Analyse Result Limit Units Dilution Batch Prepared Analyzed Method Notes <br /> MW4(L109080-04)Water Sampled 09/12/01 15 07 Received 09/13/01 19 30 <br /> Purgeable Hydrocarbons as Gasoline ND 50 ug/I 1 1090096 09/24/01 09/24/01 DHS LUFT <br /> Benzene ND 050 " <br /> Toluene ND 050 " <br /> Ethylbenzene ND 050 <br /> Xylenes(total) ND 050 " <br /> Methyl tert-butyl ether ND 50 " <br /> Surrogate a,a,a-Triuorotoluene 828% 70-130 " <br /> MW-5(L109080-05)Water Sampled 09/12/01 16 45 Received 09/13/01 19 30 <br /> Purgeable Hydrocarbons as Gasoline ND 50 ugll 1 1090096 09/24/01 09/24/01 DHS LUFT <br /> Benzene ND 050 " <br /> Toluene 95 050 " <br /> Ethylbenzene ND 050 <br /> Xylenes(total) ND 050 " <br /> Methyl tert-butyl ether ND 50 " <br /> i <br /> ate a,a,a-Triuorotoluene 888% 70-130 " <br /> MW..6(L109080-06)Water Sampled 09/12/01 13 30 Received 09/13/01 19 30 _ <br /> Purgeable Hydrocarbons as Gasoline ND 50 ug/l 1 1090095 09/24/01 09/25/01 DHS LUFT <br /> Benzene ND 0 50 " <br /> Toluene ND 050 <br /> Ethylbenzene ND 050 <br /> Xylenes(total) ND 050 " <br /> Methyl tert-butyl ether ND 5 0 " <br /> Surrogate a,a,o-Trifluorotoluene 108% 70-130 " <br /> 1a Analytical -San Carlos The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document This analytical report must he reproduced in its entirety <br /> Page 3 of 2 l <br />