Laserfiche WebLink
Sequoia <br />IwoAnalytical <br />819 Striker Avenue, Suite 8 <br />Sacramento, CA 95834 <br />(916)921-9600 <br />FAX (916) 921 -0 100 <br />www.sequoialabs.com <br />Kleinfelder - Stockton Project: Trade Way <br />12825 East Myrtle Street Project Number: 20-3978-03.Chev Reported: <br />Stockton CA, 95205 Project Manager: Joe Zilles 06/12/02 16:26 <br />Total Purgeable Hydrocarbons and BTEX by DHS LUFT - Quality Control <br />Sequoia Analytical - Sacramento <br />Reporting Spike Source ".REC RPD <br />Analytc Result Limit Units Level Result %REC Limits RPD Limit Notes <br />Batch 2060057 - EPA 5030B (P/T <br />Blank (2060057-BLKI) <br />Prepared & Analyzed: 06/05/02 _ <br />Purgeable Hydrocarbons <br />ND <br />50 ug/l <br />Benzene <br />ND <br />0.50 <br />Toluene <br />ND <br />0.50 " <br />Ethylbenzene <br />ND <br />0.50 <br />Xylenes (total) <br />ND <br />0.50 " <br />Surrogate: a,a,a-Trifluorotoluene 10.4 1110.0 104 60-140 <br />LCS (2060057 -BSI) <br />Prepared & Analyzed: 06/06/02 <br />Prepared & Analyzed: 06/05/02 _ <br />Benzene <br />9.70 <br />0.50 <br />ug/1 10.0 97 70-130 <br />Toluene <br />10.4 <br />0.50 <br />10.0 104 70-130 <br />Ethylbenzene <br />10.8 <br />0.50 <br />10.0 108 70-130 <br />Xylenes (total) <br />33.6 <br />0.50 <br />30.0 112 70-130 <br />Surrogate: a,a,a-Trifluorotoluene 10.9 1110.0 109 60-140 <br />Batch 2060073 - EPA 5030B (P/T) <br />Blank (2060073-BLKI) <br />Prepared & Analyzed: 06/06/02 <br />Purgeable Hydrocarbons <br />ND <br />50 ug/1 <br />Benzene <br />ND <br />0.50 " <br />Toluene <br />ND <br />0.50 " <br />Ethylbenzene <br />ND <br />0.50 " <br />Xylenes (total) <br />ND <br />0.50 " <br />Surrogate: a,a,a-Trifluorotoluene 10.3 1110.0 103 60-140 <br />LCS (2060073 -BSI) <br />Prepared & Analyzed: 06/06/02 <br />Benzene <br />9.45 <br />0.50 <br />ug/I 70-130 <br />Toluene <br />10.3 <br />0.50 <br />70-130 <br />Ethylbenzene <br />10.8 <br />0.50 <br />70-130 <br />Xylenes (total) <br />33.3 <br />0.50 <br />70-130 <br />Surrogate: a,a,a-Trifluorotoluene <br />11.0 <br />10.0 110 60-140 <br />Sequoia 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 7 of 11 <br />