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FFIft-�V.i- <br /> ;eg Stantec Consulting <br /> Project# 185750217.700.9401 <br /> 666 West Weber Avenue, Stockton, California <br /> TEG Project#40711 E <br /> BTEX, Naphthalene, Oxygenates & TPH (EPA method 8260B) Analyses of SOIL VAPOR in ug/L of Vapor <br /> METHANE Analyses of SOIL VAPOR in ppmV <br /> SAMPLE NUMBER: UPSV-3 UPSV-3 UPSV-5 UPSV-6 <br /> dup <br /> PURGE VOLUME: 7 7 7 7 <br /> AMOUNT PURGED(ml): 364 364 364 364 <br /> COLLECTION DATE: 7/11/14 7/11/14 7/11/14 7/11/14 <br /> COLLECTION TIME: 13:34 13:34 14:20 14:40 <br /> DILUTION FACTOR(VOCs): 1 1 1 1 <br /> RL <br /> Benzene 0.040 nd nd nd 0.29 <br /> Toluene 0.20 nd nd nd nd <br /> Ethylbenzene 0.10 nd nd nd nd <br /> Total Xylenes 0.10 nd nd nd nd <br /> Naphthalene 0.045 nd nd nd nd <br /> Tert-Butanol(TBA) 1.0 nd nd nd nd <br /> Methyl-t-butyl ether(MtBE) 0.10 nd nd nd nd <br /> Diisopropyl ether(DIPS) 0.10 nd nd nd nd <br /> Ethyl-t-butyl ether(EtBE) 0.10 nd nd nd nd <br /> Tert-amyl methyl ether(TAME) 0.10 nd nd nd nd <br /> TPH 10 23 24 3200 190 <br /> Methane 1000 380000 380000 18000 290000 <br /> 1,1 Diflouroethane (leak check) 10 nd nd nd nd <br /> Surrogate Recovery: <br /> DBFM 112% 106% 117% 100% <br /> 1,2-DCA-d4 112% 112% 113% 108% <br /> 1,4-BFB 123% 116% 111% 119 <br /> 'nd' Indicates not detected at listed reporting limits <br /> 'RL' Indicates reporting limit in ug/L of Vapor at a dilution factor of 1 (Methane in parts per million by Volume(ppmV)) <br /> Analyses performed by: Mr. Lane Sharon <br /> page 3 <br /> L011350 <br /> Monier Park Place, Rancho Cordova. CA 95742 Phone [9161 853-8010 Fax [9161 853-8020 <br />