Laserfiche WebLink
a— ) <br /> q1455 McDowell Blvd,North SteSQ llQla Petaluma,CA 4495444 <br /> Analytical (707)792- <br /> FAX(707)792 01865 342342 <br /> WWW sequoialahs cam <br /> URS Corp-Sacramento Project Arco Site 2186,Stockton,CA P404354 <br /> 2870 Gateway Oaks Drive Suite 300 Project Number G09JZ-0307 Reported <br /> Sacramento CA,95833 Project Manager Vernon P Blarth 04/28/04 16 54 <br /> Industrial Solvents by EPA Method 8015B modified- Quality Control <br /> Sequoia Analytical - Morgan Hill <br /> Reporting Spike Source %REC RPD <br /> AnalytlResult Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 4D22004-EPA 3810 Headspace <br /> Blank(4D22004-BLK1) Prepared&Analyzed 04/22/04 <br /> Methanol ND 10 mg/kg <br /> Surrogate I pentanol 863 100 863 56-142 <br /> Laboratory Control Sample(4D22004-BS1) Prepared&Analyzed 04/22/04 <br /> Methanol 996 10 rng/kg 100 99 6 � 76-164 <br /> Surrogate I pentanol 922 100 922 56-142 <br /> Laboratory Control Sample Dup(4D22004-BSD1) Prepared&Analyzed 04!22104 <br /> Methanol 943 10 mg/kg 100 943 —76-164 547 25 <br /> Surrogate I pentanol 904 100 904 56-142 <br /> 0 <br /> — quota Analytical-Petaluma 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 7 of 13 <br />