Laserfiche WebLink
E + 885 Jarvis Drive <br /> j 1 <br /> Sequoia Morgan Hill, A95037 <br /> ( 08) <br /> (408)776-9600 <br /> An FAX(408)782-6308 <br /> F. www.sequoialabs.com <br /> Y <br /> URS Corporation[Arco1] Project:ARCO#216$,Stockton,CA MOK0278 i <br /> 2870 Gateway Oaks Dr.,Ste 300 Project Number:GOC81-00 10 Reported: <br /> Sacramento CA,95833 Project ManagerNemon P.Elarth 11/15/05 17:42 <br /> 4 <br /> Total Metals by EPA 6000/7000 Series Methods- Quality Control <br /> Sequoia Analytical-Morgan Hill <br /> r Reporting Spike Source %REC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 5K09013-EPA 3050B I EPA 6010B <br /> Blank(5KO9013-BLK1) Prepared&Analyzed: 11/09/05 <br /> Lead ND 5.0 mglkg <br /> Laboratory Control Sample(5KO9013-BS1) Prepared&Analyzed: 11/09/05 <br /> Lead 43.6 5,0 mg/kg 50.0 87 75-120 <br /> Matrix Spike(SK09013-MSI) Source:MOJ0907-06 Prepared: 11/09/05 Analyzed: 11/10/05 <br /> Lead 43.8 5.0 mg/kg 50.0 7.7 72 75-120 <br /> Matrix Spike Dup(5K09013-MSDI) Source:MOJ0907-06 Prepared&Analyzed: 11/09/05 <br /> Lead 43.4 5.0 mg/kg 50.0 7.7 71 75-120 0.9 20 BA <br /> s <br /> i <br /> �i <br /> I <br /> I <br /> E <br /> F . <br /> I <br /> F� Sequoia Analytical-Morgan Hill 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 /> F <br /> Page 6 of 7 <br /> t <br /> I <br />