Laserfiche WebLink
Sequoia 819 5trker Avenue,Suite 8 <br /> Sacramento,CA 95834 <br /> (916)921-9600 <br /> -0100 <br /> Analytical FAX equo 92bs.com <br /> www.sequoialabs.com <br /> Delta Environmental Consultants(Catneron Park) Project: ARCO 548,Stockton,CA <br /> 3330 Cameron Park Dr. Project Number: NIA Reported: <br /> Cameron Park CA,95682 Project Manager: Jay Johnson 03/16/01 10:48 <br /> Total Purgeable Hydrocarbons (C6-C12), BTEX and MTBE in Air by DHS LUFT - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source °/aREC RPD <br /> Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes <br /> Batch 1030094-PPA 5030B(PIT) <br /> Blank(1030094-BLKI) Prepared&Analyzed: 03/07/01 <br /> Purgeable Hydrocarbons ND 10.0 mg/ml Air <br /> Benzene ND 0.0500 " <br /> Toluene ND 0.0500 " <br /> Ethylbenzene ND 0.0500 " <br /> Xylenes(total) ND 0.0500 " <br /> Methyl tert-butyl ether ND 0.500 " <br /> Surrogate:a,a,a-Triuorotoluene 2.04 2.00 102 60-140 <br /> LCS(1030094-BS1) Prepared&Analyzed: 03/07/01 <br /> Benzene 1.92 0.0500 rng.W Air 2.00 96.0 70-130 <br /> Toluene 196 0.0500 2.00 980 70-130 <br /> benzene 1.98 0.0500 " 2.00 99.0 70-130 <br /> es(total) 5.90 0.0500 6.00 98.3 70-130 <br /> Methy[tert-butyl ether 2.31 0.500 2.00 115 70-130 <br /> Surrogate:a,a,a-7rij7vorotoluene 1,96 2.00 98.0 60-140 <br /> LCS Dup(1030094-BS171) Prepared&Analyzed:03/07/01 <br /> Benzene 1.98 0.0500 mg/ml Air 2,00 99.0 70-130 3.08 25 <br /> Toluene 2.01 0.0500 2.00 100 70-130 2.52 25 <br /> Ethylbenzene 2.09 0.0500 2.00 104 70-130 5.41 25 <br /> Xylenes(total) 6.41 0.0500 6.00 107 70-130 8.29 25 <br /> Methyl tert-butyl ether 2.17 0.500 2.00 109 70-130 6.25 25 <br /> Surrogate:a,a,a-Triuorotoluene 1.95 2,00 97.5 60-140 <br /> Batch 1030114-EPA 5030B(PIT) <br /> Blank(1030114-BLKI) Prepared&Analyzed:03/08/01 <br /> Purgeable Hydrocarbons ND 10.0 mg/m'Air <br /> Benzene ND 0.0500 " <br /> Toluene ND 0.0500 " <br /> Ethylbenzene ND 0.0500 " <br /> Xylenes(total) ND 0.0500 " <br /> Methyl Cert-butyl ether ND 0.500 " <br /> Surrogate:a,a,a-Triuoroioluene 1.84 2,00 92.0 60-140 <br /> oia Analytical-Sacramento 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 4 of 7 <br />