Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City.CA 94063 (654)364-9600 FAX(650)364.9233 <br /> 444 N.Wlget Lane walrwc Creek.CA 94598 (915)Sae-9600 FAX(925)998-9673 <br /> �► BS9 Striker Avenwc.Sutte 6 Sacramento,CA 95834 (916)921-9640 FAX(916)921-0100 <br /> Analytical <br /> 1455 Met�oweU Blvd.North,Stc,D Petaluma.GA 94954 (707)79Z-1865 FAX(707)792-0342 <br /> EMCON-Sac Project: ARCO 2186, Stockton,CA Sampled: 9/21/98 <br /> 1433 N.Market Blvd. Project Number: 21775-237-002 Received: 9121198 <br /> Sacrammto, CA 95834 Pro'ecl Manager: Davc Foley Reported: 10/8198 <br /> Total Purgeable Hydrocarbons(C6-Ci 2),BTEX and MTBE by DHS LUFT <br /> Sequoia Analytical - Sacramento <br /> Batch /hate Datc Surrogate Reporting <br /> Analyte Number Prepared Analyzed Limits Limit Result Units Notes <br /> MW-I f74'1 S809241-01 !i'atcr <br /> Furgeable Hydrocarbons 8090287 9125/98 9/25/98 1250 18900 ug/l I,D <br /> Benzene 12.5 792 D <br /> Toluene <br /> 12.5 1410 D <br /> Gthylbenzene 12.5 1130 <br /> D <br /> Xylenes(total) " 12.5 3690 D <br /> Methyl tcrt-butyl ether " I25 ND " D <br /> Surrogate: a,a.a-71^iuoroeoluene 60.0-140 92.8 N <br /> (74') 5809'4l.02 AJU <br /> Purgeable 1iydrocatbons 8090278 9/25/98 9/25/98 50.0 ND ug/l <br /> e ,. 0.500 ND " <br /> e 0.500 ND <br /> benzene 0.500 ND <br /> Xylenes(total) 0.500 ND " <br /> Methyl ter#-butyl ether 5.00 8.29 " <br /> Surrogate: a,a,a-Tnffuororoluene 60.0-140 91.8 y <br /> MM-3(731 S809241-03 Water <br /> Purgcablc Hydrocarbons 8090278 9/25/98 9125/98 50.0 ND ng/l <br /> Benzene 0.500 ND " <br /> Toluene 0.500 ND <br /> Ethylbcnzenc 0.500 ND " <br /> Xylenes(total) 0.500 ND " <br /> Methyl tett-butyl ether 5.00 ND <br /> Surrogate: a,a,a-Trrfiuorotoluene 60.0-140 89,4 <br /> NMA(641 5109241-04 W2te>< <br /> Purgeable Hydrocarbons 8090278 9/25198 9125/98 50.0 131 ug/l 1 <br /> Benzene " 0.500 ND <br /> Toluene ^ 0.500 ND <br /> Ethylbenzene <br /> 0.500 1.I5 <br /> Xylenes(total) 0.500 1.67 " <br /> Methyl ter(-butyl ether 5.00 26.2 " <br /> Surrogate: G,a,a-Tris luorotoluene " " 60.0-140 103 90 <br /> VW-'t 1601 S899141-OG-(IG <br /> Water <br /> Purgeable Hy'drocstrbons 8090278 9/25/98 9/25198 50.0 227 ug/l 1• <br /> Senzene " 0.500 4.56 <br /> Toluene " " 0.500 ND " <br /> cozene " 0.500 2.22 <br /> (total) 0.500 3.24 " <br /> Sequoia Analytical-Sacramento *Refer to end of report for reit of notes dnd definitions. <br /> Ronald W Bobel,Client Services Representative Pagc 2 of 8 <br />