Laserfiche WebLink
' Sequoia 1 l Road <br /> Sann Carlos dos CAA9407 <br /> (650)232-9600 <br /> Analytical FAX(650)232-961212 <br /> www sequoialabs com <br /> ttler-Ryan/GeoStrategies(I Project Unoca](4) <br /> Stena Court,Suite J Projec(Number Former Unocal#5098& Montgmery Ward Reported <br /> Dublin CA,94568 Project Manager Deanna Harding 03/26/02 I2 44 <br /> Volatile Organic Oxygenated Compounds by EPA Method 8260B - Quality Control <br /> Sequoia AnalyticaI - San Carlos <br /> Reportmg Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> atch 2030017-EPA 5030B [P/T] <br /> Blank(2030017-BLK2) Prepared&Analyzed 03/08/02 <br /> thanol ND 500 ug/] <br /> ert-butyl alcohol ND 20 " <br /> Methyl tert-butyl ether ND 1 0 " <br /> i-isopropyl ether ND 1 0 " <br /> Rthy/tert-butyl ether ND 1 0 " <br /> en-amyl methyl ether ND 1 0 " <br /> ++agate 1 1-Dichloroethane d4 916 I p 0 926 70-I30 <br /> CS(2030017-BS2) Prepared&Analyzed 03/08/02 <br /> Methy]tett-butyl ether ]8 6 1 0 ug/1 200 <br /> 93 0 70-130 <br /> trrogare 1 2-Dichloroethane-d4 104 11 100 104 70-130 <br /> atrix Spike(2030017-MSI) Source L203015-06 Prepared 03/07/02 Analyzed 03/08/02 <br /> Methyl tett-butyl ether 173 1 0 ug/l 200 ND 865 60-140 <br /> 1wie 1 2-Dichloroethane d4 970 100 970 70-130 <br /> Matrix Spike Dup(2030017-MSD/) Source L203015-06 Prepared 03/07/02 Analyzed 03/08/02 <br /> ethyl ter(-butyl ether ISO 1 0 ug/I 200 ND 900 60-140 3 97 25 <br /> n agate 1 2-Dichloi oethane-d4 101 100 101 70-130 <br /> Batch 2030028-EPA 5030B JP/TJ <br /> lank(203002$-BLK1) _ _ Prepared& Analyzed 03/13/02 <br /> Fhanol ND 500 ug/1 - <br /> T'ert-butyl alcohol ND 20 " <br /> tethyl tert-butyl ether ND 1 0 <br /> i-isopropyl ether ND 1 () <br /> Ethyl ten-butyl ether ND 1 0 " <br /> rt-amyl methyl ether ND 1 0110i " <br /> rrogate 1 2-Dichloroethane-d4 498 500 996 70-130 - <br /> a Analytical - San Carlos The+esults in this repo t apply to the samples analyzed to accordance with the chain of <br /> custody document This analytical report must be reproduced in its entirety <br />' Page 8S of 91 <br />