Laserfiche WebLink
Table 9 <br /> C-Sparge System Pilot Test <br /> Groundwater Chemical Analytical Data <br /> Former Unocal Service Station#0187 <br /> 437 East Miner Avenue, Stockton <br /> Sample DO TPHg Benzene Toluene Ethylhenzene Xylenes MTBE <br /> Well ID Date (pm) (ppb) (ppb) (Ppb) PEN ( b) (p b) <br /> 06/19/02 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.5 <br /> 07/19/02 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.5 <br /> 8/12-14102111 ---- 180 25 0.81 <0.50 0.69 <2.51<1.0[31 <br /> 08/22/02 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.5 <br /> 09/20/02 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.5 <br /> 10/21/02 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.5 <br /> 11105-06102['1 ---- 50 1.9 <0.50 <0.50 <0.50 <2.5/<2.0[31 <br /> 11/21/02 --- <50 <0.50 <0.50 <0.50 <0.50 <2.5 <br /> 12/18/02 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.0 <br /> 01/23/03 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.0 <br /> 02/04-06/03111 ---- 99 1.8 <0.50 <0.50 <0.50 4.2/<2.0[31 <br /> 03/21103 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.0 <br /> 04/22/03 ---- 160161 3.5 <0.50 <0.50 <0.50 12 <br /> 05/20/03 ---- 200 2.4 <0.50 <0.50 <0.50 6.6 <br /> 05127-301031'1 ---- 140 1.5 1.4 <0.50 1.6 4.910.76131 <br /> 06/20/03 ---- 130 1.3 <0.50 <0.50 0.71 4.2 <br /> 07/22/03 ---- 130 0.69 <0.50 <0.50 0.59 <2.0 <br /> 08/22/03 ---- 700 6.7 4.7 8.5 5.6 <2.0 <br /> 8126-291031'1 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.01<0.50[31 <br /> 09/18/03 ---- <50 <0.50 <0.50 <0.50 <0.50 <0.50 <br /> 10/16/03 ---- <50 <0.50 <0.50 <0.50 <0.50 <2.0 <br /> U-10 11/29/03 7.9 150 <0.50 6.1 <0.50 <1.00 <0.50131 <br /> (Cont.) 02/17/04 0.60 230 <0.50 <0.50 <0.50 <1.00 e,0.50E" <br /> 04/19/04 -- <50 0.56 1.2 1.2 4.5 <0.504 <br /> 05/20/04 -- <50 0.58 0.81 <0.50 <1.0 -- <br /> 08/16/04 -- <50 0.73 1.5 <0.50 1.3 <0.50131 <br /> 09/23/04 -- <50 0.72 0.56 <0.50 1.1 -- <br /> 10/22l04 -- <50 <0.50 X0.50 <0.50 <1.0 -- <br /> 11/18/04 -- <50 0.72 1.2 <0.50 1.1 <0.50 <br /> 12/29/04 <50 <0.50 <0.50 <0.50 <1.0 -- <br /> 06940-325 15 ENSR Corporation <br />