Laserfiche WebLink
Ind <br /> Road <br /> Sequoia Son <br /> Carlos <br /> CA <br /> l4070 <br /> San Carlos CA 94070 <br /> (D (650)232 9600 <br /> ,%W www FAX(650)2329612 <br /> www sequoralabs com <br /> Gen]er-Ryan/Geostrategtes(I) Project Unocal(4) L208029 <br /> Project Number Former Unocal#2859 Stockton Re f <br /> 6747 Stets Court, Suite 1 Reported <br /> p <br /> Dublin CA 94568 Project Manager Deanna Harding 08/28/0211:23' <br /> Volatile Organic 8 Oxygenated Compounds by EPA Method 8260B <br /> Sequoia Analytical - San Carlos <br /> Reporting <br /> Ana)vte Result Limit Units Dilution Batch Prepared Analyzed Method Notes <br /> MW-17(1,208029-17)Water Sampled 08/09/02 14 50 Received 08/11/02 11 30 <br /> 1.2-Dibromoethane ND 20 ugA _ 2 2080023 08/22/02 08/22/02 EPA 8260B <br /> 1,2-Dichloroethane 160 2 0 <br /> Di-isopropyl ether ND 20 " <br /> Ethyl tert-butyl ether ND 2 0 " <br /> Methyl ten-butyl ether ND 2 0 <br /> Tert-amyl methyl ether ND 2 0 <br /> Teri-butyl alcohol ND 40 <br /> Surrogate 1,2-Dichloroethane-d4 906% 70-130 " <br /> Surrogate Toluene-d8 944% 70-130 " <br /> NIW-18(L208029-18)Water Sampled 08/09/0214 18 Received 08/11/02 11 30 <br /> 12-Dibromoethane ND 1 0 ugA 1 2080023 08/22/02 08/22/02 EPA 82608 <br /> 1,2-Dichloroethane 58 10 <br /> Di-isopropyl ether ND 10 <br /> Ethyl tert-butyl ether ND 10 _ <br /> Methyl tert-butyl ether ND 1 0 <br /> Teri-amyl methyl ether ND 10 <br /> Tert-butyl alcohol ND 20 <br /> Surrogate 12-Dichloroethane-d4 _ 960% 70-130 " <br /> Surrogate Toluene-d8 932% 70-130 " <br /> MW-19(L208029-19)Water Sampled 08/09/02 12 16�Received 08/11/02 11-30 <br />—1 2-Dibromoethane NEk-1 0 ug-1 12080023 08/22/02 08/22/02 __EPA_8260B <br /> 1,2-Dichloroethane 14 10 <br /> Dt-isopropyl ether--- - T — _—_T_ND Tom— -10— <br /> Ethyl <br /> 10_==Ethyl tert-butyl ether ND 10 " <br /> Methyl tert-butyl ether ND 10 " <br /> Tert-amyl methyl ether ND 10 " <br /> Tert-butyl alcohol ND 20 <br /> Surrogate 1,2-Dichloroethane-d4 916% 70-130 " <br /> Surrogate Toluene-d8 92 8°/a 70-130 " <br /> Sequoia Analytical - San Carlos The results in this report apply to the samples anaVed in accordance with the chain o <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 /> Page 5 of 25 <br />