Laserfiche WebLink
1551 industrial Road <br /> a_ _� Sequoia San <br /> Carlos,CA94070 <br /> (650)232-9600 <br /> Analytical FAX(650)2329612 <br /> www sequoialabs corn <br /> ler-Ryan/Geostrategies(I) Project Unoca](4) L208033 <br /> 47 Sierra Court,Suite J Project Number Former Unocal#10187 Stockton Reported <br /> Dublin CA, 94568 Project Manager Deanna/-larding 08/29/02 07 10 <br /> Volatile Organic 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 /> U-1 (L208033-02)Water Sampled 08/13/02 17 25 Received 08/14/02 19 55 _ <br /> Teri-butyl alcohol ND -. 20 ug/1 1 2080016 08/15/02 08/15/02 _ EPA 8260B �^ <br /> Methyl.tert-butyl ether 12 1 0 " <br /> D1-isopropyl ether ND 1 0 " <br /> Ethyl tert-butyl ether ND 1 0 " <br /> Teri-amyl methyl ether ND 1 0 " <br /> Surrogate 1,2-Dichloroethane-d4 109% 70-130 " <br /> U-2 (L208033-03)Water Sampled 08/33/021625 Received 08/14/02 19 55 <br /> Teri-butyl alcohol ND 20 ug/l 1 2080016 08/15/02 08/15/02 EPA 8260E <br /> Methyl tert-butyl ether ND 10 It " " <br /> Di-isopropyl ether ND 1 0 <br /> Ethyl tert-butyl ether ND 10 <br /> Tert-amyl methyl ether ND 10 " <br /> Surrogate 1,1-Dtchloroethane-d4 112% 70-130 <br /> L208033-04 Water Sampled 08/13/02 16 55 Received 08/14/02 19 55 <br /> butyl alcohol ND 20 ug/l 1 2080016 08/15/02 08/15/02 EPA 8260E <br /> Methyl tent-butyl ether ND 1 0 " <br /> Di-isopropyl ether ND 10 " <br /> Ethyl tert-butyl ether ND 1 0 " <br /> Tert-amyl methyl ether ND 10 " <br /> Surrogate 1,2-Dichloroethane-d4 114% 70-130 " <br /> U-4(L208033-05)Water Sampled 08/12/02 13 00 Received 08/14/02 19 55 <br /> Teri-butyl alcohol ND 20 ug/l 1 2080016 08/15/02 08/15/02 EPA 8260E <br /> Methyl ten-butyl ether ND 1 0 " 1. " " It <br /> Di-isopropyl ether ND 1 0 It <br /> Ethyl tert-butyl ether ND 1 0 <br /> Tert-amyl methyl ether ND 1 0 n It " <br /> Surrogate 11-Dtchloroethane-d4 114% 70-130 11 " <br /> oia Analytical - San Carlos The results in 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 /> Page 4 of 36 <br />