Laserfiche WebLink
885 Jarvis Dr <br /> Sequoia Mcrgpn Hill,CA 95037 <br /> (408)776-9600 <br /> Analytical FAX(408)782-6308 <br /> www sequoialabs can <br /> URS Corporation[11 Project BP Heritage Site#11194,Tracy,CA MLK0l 11 <br /> 2870 Gateway Oaks Dr,Ste 300 Project Number BP Heritage Site#11194,Tracy,CA Reported <br /> Sacramento CA,95833 Project Manager Vern Elarth 11/24/02 14 29 <br /> Total Purgeable Hydrocarbons (C6-C10) by EPA 8015B modified, BTEXM by EPA 8021B <br /> Sequoia Analytical- Morgan Hill <br /> Reporting <br /> Analyte Result Limit Units Dilution Batch Prepared Analyzed Method Notes <br /> AMW-1 MLKOII1-01 Water Sampled 10/31/02 12 50 Received 11/01/02 12 50 <br /> Gasoline Range Organics(C6-C10) ND 50 ug/1 1 2K14001 11/14/02 11/14/02 801513m/8021B <br /> Benzene ND 050 " <br /> Toluene ND 050 " <br /> Ethylbenzene ND 0 50 " <br /> Xylenes(total) ND 0 50 " <br /> Methyl tent-butyl ether ND 2 5 " <br /> Surrogate a,a a-Trifluorotoluene 103% 55-142 <br /> AMW-2 MLK0111-02 Water Sampled 10/31/02 11 35 Received 11/01/02 12 50 <br /> Gasoline Range Organics(C6-C 10) ND 50 ugA 1 2K14001 11/14/02 11/14/02 801513tn/8021B <br /> Benzene ND 050 <br /> Toluene ND 050 " <br /> Ethylbenzene ND 0 50 " <br /> Xylenes(total) ND 050 " <br /> Methyl tert-butyl ether ND 2 5 " <br /> urrogate a a a-Trefluorotoluene 97 9% 55-142 " <br /> AMW-3 MLK0111-03 Water Sampled 10/31/02 10 50 Received 11/01/02 12 50 <br /> Gasoline Range Organics(C6-C10) ND 50 ug/1 1 2K14001 11/14/02 11/14/02 8015Bm/802113 <br /> Benzene ND 050 " <br /> Toluene ND 0 50 " <br /> Ethylbenzene ND 050 " <br /> Xylenes(total) ND 0 50 " <br /> Methyl tert-butyl ether 6 4 2 5 " <br /> Surrogate a,a,a-Trifluorotoluene 107% 55-142 " <br /> Sequoia Analytical -Morgan Hill The results rn this report apply to the samples analyzed in accordance with the chain of <br /> custody document Unless otherwise stated results are reported on a wet weight basis <br /> This analytical report must be reproduced in its entirety <br /> 3of10 <br />