Laserfiche WebLink
Sequoia 1551 l los Cal Road <br /> 7 San Carlos 23 -9600 <br /> Analytical (650)232-9600 <br /> FAX(650)232-9612 <br /> iwAw www sequoialabs cam <br /> Gettier-Ryan/Geostrategies(1) Project Unocal(4) <br /> 6747 Sierra Court, Suite! Project Number Former Unocal 45098, Stockton Reported <br /> Dublin CA,94568 Project Manager Deanna Harding 07/01/02 07 46 <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 /> MW-24D(L206021-32)Water Sampled 06/09/02 14 45 Received-06/11/02 18-05 .. R-05 , <br /> 1,2-Dibromoethane ND 10 ug/1 l 2060023 06/14/02 06/14/02 EPA 82608 _ <br /> 1,2-Dichl6roethane ND 10 - " - <br /> Di-isopropyl ether ND 10 It <br /> Ethyl tert-butyl ether ND 10 It <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 105% 70-130 " <br /> Surrogate Toluene-d8 100% 70-130 " <br /> MVV-25S(L206021-33)Water Sampled 0611/020950 Received 061111021805 - <br /> 1,2-Dibromoethane ND 10 ug/l 1 2060023 06/14/02 06/14/02 EPA 8260B <br /> ` 1,2-Dichloroethane 1 6 - 1 0 n - <br /> Di-isopropyl ether NO 10 " <br /> Ethyl tert-butyl ether ND 1 0 <br /> McWyl tert-butyl ether ND 1 0 " <br /> Tert-amyl methyl ether ND 10 <br /> Tert-butyl alcohol ND 20 <br /> Surrogate 1,2-Dichloroethane-d4 104% 70-130 , <br /> Surrogate Toluene-da 99 6% 70-130 <br /> =MW-25D(L206021-34)Water=Sampled 06111/02=10 30=Reeeived-06/11/02 18 05 - - ---R-05 <br /> 1,2-Dibromoethane ND 25 ugli 25 2060023 06/14/02 06/15/02 EPA 8260E <br /> —1,2=Dichloroethane- T— - -- - ND - ---25 <br /> Di-isopropyl ether ND 25 <br /> Ethyl tert-butyl ether - T- - ND-- T- - 25 <br /> Methyl tert-butyl ether ND 25 <br /> Tert-amyl methyl ether ND 25 <br /> Tert-butyl alcohol w x_ '--ND _ "_ 500--_ __- <br /> Surrogate 1,2-Dichloroethane-d4 102% 70-130 <br /> Surrogate Toluene-d8 982% _ 70-130 " <br /> Sequoia 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 be reproduced in its entirety <br /> Page 74 of I03 ' <br />