Laserfiche WebLink
~ r <br /> 819 Sutker Avenue Suite 8 <br /> i-arnr� to,CA <br /> Sequoia Se e(916)921959600 <br /> Analytical FAX(916)921-0100 <br /> www scquoialabs tom <br /> 4 — <br /> SECOR International-Rancho Cordova Project Arco 6020, Manteca,CA <br /> 3017 Kilgore Road,Suite 100 eject Number N/A Reported <br /> Rancho Cordova CA,95670 Project Manager Rusty Benkosky 09/25/01 15 07 <br /> Volatile Organic Compounds by EPA Method 8260E - Quality Control <br /> Sequoia Analytical- Sacramento <br /> Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Ltmit Notes <br /> Batch 1090217-EPA 5030BIP/TJ <br /> Blank 1090217-BLKI) Pre ared&Analyzed 09/21/01 <br /> Tert-butyl alcohol ND 200 up/l <br /> Methyl tert-butyl ether ND 20 " <br /> Di-isopropyl ether ND 20 " <br /> Ethyl tert-butyl ether ND 20 " <br /> Tert-amyl methyl ether ND 20 " <br /> Ethanol ND 3000 " <br /> 1,2-Dichloroethane ND 20 " <br /> Ethylene dibromide ND 20 " <br /> Surrogate 11-DCA-d4 428 500 856 60-140 <br /> LCS 1090217-BS1 Prepared&Analyzed 09/21/01 <br /> Methyl.tett-butyl ether 449 20 119/1 500 89 8 60-140 <br /> W <br /> rrogate 1 2-DCA-d4 434 500 868 60-140 <br /> atnx S tke 1090217-MS1 Source 5709151-01 Pre ared&Anal zed 09/21/01 <br /> Methyl tert-butyl ether 41 3 20 ug/l 500 ND 826 60-140 <br /> Surrogate 12-DCA-d4 419 500 838 60-140 <br /> Matnx Spike Du 1090217-MSD1 Source 5109161-01 prepared&Analyzed 09/21/01 <br /> Methyl tert-butyl ether 395 20 USA 500 ND 790 60-140 446 25 <br /> Surrogate 1,2-DCA-d4 402 500 804 60-140 <br />.Sequoia Analytical-Sacramento The results in this report apply to the samples analyzed in accordance with the thorn <br /> of custody document This analytical report must be reproduced in its entirety <br /> Page Page 6 of 9 <br />