Laserfiche WebLink
Table 1 - Summary of VES Chemical Analytical Data <br /> Unocal Service Station No 6981 <br /> 4707 Pacific Avenue <br /> Stockton, California <br /> I <br /> Wellhead Influent Sample Results Effluent Sample Results <br /> Date TPHg TPHg Benzene Benzene Toluene Ethylbenzene Xylenes TPHg TPHg Benzene Benzene Toluene Ethylbenzene Xylenes <br /> (mg/m"3) (ppmv) (mg/m"3) (ppmv) (mg/m"3) (mglm"3) (mglm"3) (mg/m"3) (ppmv) (mg/m"3) (ppmv) (mg/m"3) (mglm"3) (mglm"3) <br /> 09-22-94 5,800 1,529 153 44 452 66 227 <br /> <11 <3 <0108 <0 03 0152 <0109 0109 <br /> 10-07-94 4,350 1,147 132 38 493 37 118 <11 <3 <0108 <0 03 <0111 <0109 <0109 <br />� 11-08-94 5220 1,376 164 47 238 26 118 <11 <3 <0108 <br /> <0 03 <0 111 <0 109 <0 109 <br /> 12-11-94 4,100 1,081 57 16 320 58 220 74 20 0 060 002 12 1 1 64 <br /> 01-09-95 6,100 1,609 99 28 640 120 560 160 42 0 83 024 15 5 7 29 <br /> 01-22-95 System shut down for modification from thermal to catalytic made <br /> 05-16-95 7,600 2,004 130 37 580 96 330 510 134 10 2 87 30 29 84 <br /> 05-23-95 System shut down due to destruction efficiency less than 95% <br /> mg/m113=milligrams per cubic meter <br /> pmv=parts per million by volume <br /> TPHg=Total Petroleum Hydrocarbons as gasoline <br /> I <br /> 485502-5 <br />