Laserfiche WebLink
680 Chesapeake Drive Redwood City CA 94063 (650)364-9600 FAX(650)364-9233 ' <br /> E �a <br /> Sequoia 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(9Z5)988-9673 <br /> + 819 Striker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)921 0100 <br /> 4 +` rAnalytical 1455 McDowell Blvd North Ste D Petaluma CA 94954 (707)792-1865 FAX(707)792-0342 <br /> Blaine Technical Services,Inc Project Shell Oil Co Sampled 3/11/99 <br /> 1680 Rogers Ave Project Number 341 East Main St,Ripon/990311-L1 Received 3/15/99 <br /> San Jose,CA 95112 Pro ect Manger Fran Thie Reported 3/26/99 _ <br /> Volatile Organic Compounds by EPA Method,8010B/Quality Control <br /> - J Sequoia'Analytical-Petaluma` <br /> Date Spike Sample QC Reporting Limit Recov RPD RPD <br /> rAnalyte Analyzed Level Result Result Units Recov Linvts % Limit % Notes* <br /> Batch 9030465 Date Prepared 3/18199 Extraction Method EPA 5030 waters <br /> =Blank 903G465-BLKl <br /> 1,2-Dibromoethane(EDB) 3/18/99 ND ug/l 0 500 <br /> 1,2-Dichloroethane ND 1. 0 500 <br /> Surrogate Bromochloromethane 300 295 to 983 <br /> Surrogate 14-Dichlorobutane " 300 312 to 104 <br /> LCS 9030465-BSI <br /> Chlorobenzene 3/18/99 too 964 ug/l 964 <br /> 1,2-Dibromoethane(EDB) too 105 105 <br /> 1,2-Dichloroethane too 9 13 1. 913 <br /> 1,1-Dichloroethene too 951 95 1 <br /> Trichloroethene 100 9 87 98 7 <br /> Surrogate Bromochloromethane 300 270 90 0 <br /> Surrogate 1,4-Dichlorobutane 300 265 883 <br /> Matrix Spike 9030465-MSI P903469-02 . <br /> Chlorobenzene 3/18/99 100 968 ug/1 <br /> 1,2-Dibromoethane(EDB) " ND 112 " <br /> 1,2-Dichloroethane " 100 ND 9 79 1. 97 9 <br /> 1,1-Dichloroethene 100 963 " <br /> Trichloroethene " 100 992 " <br /> Surrogate Bromochloromethane 300 277 of 923 <br /> Surrogate 14-Dichlorobutane 300 289 It 963 <br /> Matrix Spike Du p 9030465-MSD1 P903469-02 <br /> Chlorobenzene 3/18/99 100 9 68 ug/1 <br /> 1 2-Dibromoethane(EDB) ND 114 to <br /> '1,2-Dichloroethane 100 ND 909 909 742 <br /> 1,1-Dichloroethene 100 910 " <br /> Trichloroethene to 100 956 " <br /> Surrogate Bromochloromethane 300 270 900 <br /> Surrogate 1,4-Dichlorobutane 300 283 943 <br /> Sequoia Analytical-Petaluma *Refer to end of report for text ofnotes and definitions <br /> Page 7 of 9 <br />