Laserfiche WebLink
Sequoia 680 L. sapeake Drive Redwood City CA 94063 (650)364-9600 FAX(650) 364-9233 <br /> 404 N Wiget lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988-9673 <br /> Analytical 819 Striker Avenue Swte 8 Sacramento CA 95834 (916)921-9600 FAX(916)921-0100 <br /> 1455 McDowell Blvd North Ste D Petaluma CA 94954 (707)792-1865 FAX(707)792-0342 <br /> Pacific Environmental Group-Sac Project Unocal 0123,Tracy,CA Sampled 10/6/98 <br /> 11315 Sunrise Gold Circle St M Project Number 910-017 IA Received 10/7/98 <br />' Rancho Cordova,CA 95742 Project Manager Mike Mitchener Reported 10/20/98 <br /> Total Purgeable Hydrocarbons(C6-Cl2),BTEX and MTBE by DHS LUFT/Quality Control <br /> Sequoia Analytical-Sacramento <br />' Date Spike Sample QC Reporting Limit Recov RPD RFD <br /> Analyte Analyzed Level Result Result Units Recov Limits % Limit % Notes* <br />' Blank(continued) 8100180-BLK1 <br /> Surrogate a,a a-Trifluorotoluene 10114198 0200 0 177 mg/kg 600-140 88 5 <br />' LSA 8100180-BSI <br /> Benzene 10/14/98 0200 0200 mg/kg 700-130 100 <br /> Toluene 0200 0 191 700-130 955 <br /> Ethylbenzene 0200 0 188 700-130 940 <br />' Xylenes(total) 0 600 0 559 w' 700-130 93 2 <br /> Methyl tert-butyl ethisr 0200 0201 700-130 101 <br /> .Surrogate a,a a-Triuorotoluene 0200 0 183 600-140 915 <br />' Matrix Spike 8100180-MSI 5810080-08 <br /> Benzene 10/14/98 0200 ND 0 180 mg/kg 600-140 900 <br /> Toluene 0200 ND 0 170 600-140 850 <br /> lothylbenzene 0200 ND 0 170 600-140 850 <br /> ylenes(total) 0 600 ND 0 510 600-140 850 <br /> Methyl tert-butyl ether 0200 ND 0 212 600-140 106 <br />' Surrogate a a a-Trifluoratoluene 0200 0 179 600-140 895 <br /> a rixpie un - D1 5810080-08 <br /> Benzene 10/14/98 0200 ND 0 178 mg/kg 600-140 890 250 1 12 <br />' Toluene 0200 ND 0 168 600-140 84 0 25 0 1 18 <br /> Ethylbenzene 0200 ND 0 169 600-140 845 250 0 590 <br /> Xylenes(total) 0 600 ND 0 507 600-140 845 25 0 0 590 <br /> Methyl tort-butyl ether 0200 ND 0208 600-140 104 25 0 190 <br />' Surrogate a a a-Trifluorotoluene 0200 0 184 600-140 920 <br /> 1 <br /> 1 <br /> Sequoia nalytical-Sacramento `Refer to end of report for text of notes and-definitions <br /> ada C Schneider, Laboratory Director Page I 1 of 16 <br /> P .Q9. <br />