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TABLE 3
<br /> OPERATION AND PERFORMANCE DATA FOR AIR SPARGE/SOIL VAPOR EXTRACTION SYSTEM
<br /> Former Mobil Service Station 99CAS
<br /> 75 East Alpine Avenue
<br /> Stockton,California
<br /> (Page 2 of 5)
<br /> Field MeasurementsDestruction Laboratory Analytical Results TPHg Removal Benzene Removal TPHg Benzene
<br /> Date System Temp Vacuum Pressure Catox Temp. Flow Flow Flow Sample PID Efficiency TPHg Benzene MTBE Period Cumulative Period Cumulative Emission Emission
<br /> Hours deg F) ("H2O) ("H2O) (deg C) (de F (fpm) (acfm) (scfm ID (ppmv) (% (mg/M') (mg/IV (mglM') (pounds) (pounds) (pounds) (pounds) (Ibslday) (IbS/day)
<br /> 07131f12 System running on arrival and departure.(Walls SVE4.VEW2A.VEW2B,VEW3)
<br /> 12,864 170 56 22.0 350 662 4,650 228.3 202.4 V-INF-OXO 4,500+ 99.97
<br /> V-DSCHG 1.3
<br /> 08/16/12 System running on arrival and departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 13,225 170 60 20.0 355 671 3,000 147.3 130.0 V-INF-OXO 4,000+ 99.93 2,300 <0.16 <0.72 1,168.61 3,658.40 <0.182 <0.931 0.1902 0.0001
<br /> V-DSCHG 3.0 7.7 0.0016 <0 0072
<br /> 08/28/12 System running on arrival and departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 13,537 180 62 20.0 354 669 2,500 122.7 106.6 V-INF-OX0 4,000+ 99.93
<br /> V-DSCHG 3.0
<br /> 09/11/12 System running on arrival and departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 13,877 200 62 18.0 353 667 2,500 122.7 102.9 V-INF-OX0 4,000+ 99.20 1,000 <0.064 <0.29 468.51 4,126.91 <0.032 <0.963 0.2650 0.0000
<br /> V-DSCHG 32.0 43 0.0046 <0.0072
<br /> 09/25/12 System running on arrival and departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 14,207 180 62 20.0 351 664 3,000 147.3 127.9 V-INF-OXO 3,000+ 99.67
<br /> V-DSCHG 10.0
<br /> 10/03/12 System running on arrival and departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 14,401 190 62 18.0 353 667 2,500 122.7 104.5 V-INF-OXO 3,000+ 99.67 2,000 <0.16 <0.72 304.84 4,431.75 <0.023 <0.986 0.2885 0.0003
<br /> V-DSCHG 10.0 19 0.0022 <0.0072
<br /> 10/18/12 System running on arrival and departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 14,761 205 69 22.0 374 705 3,000 147.3 123.7 V-INF-OX0 2,000+ 99.22
<br /> V-DSCHG 15.7
<br /> 11/01/12 System running on arrival and departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 15,096 215 90 15.0 373 703 4,200 206.2 167.8 V-INF-OX0 4,000+ 98.93
<br /> V-DSCHG 42.9
<br /> 11/13/12 System down on arrival and running on departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 15,295 190 88 18.0 377 711 --- --- --- V-INF-OXO --- ---
<br /> V-DSCHG ---
<br /> 11/14/12 System running on arrival and departure.(Wells SVE4,VEW2A,VEW213,VEW3)
<br /> 15,328 190 90 20.0 376 709 3,800 186.5 159.6 V-INF-OXO 2,000 99.90 1,900 0.98 <0.72 892.62 5,324.36 <0.261 <1.247 0.1541 0.0000
<br /> V-DSCHG 2.0 <7.0 0.0028 <0.0072
<br /> 11/26/12 System down on arrival and running on departure.(Wells SVE4,VEW2A,VEW2B,VEW3)
<br /> 15,561 160 60 25.0 341 646 3,600 176.7 160.3 V-INF-OX0 2,800 99.82
<br /> V-DSCHG 5.0
<br /> 12/06/12 System down on arrival and running on departure.(Wells SVE1,SVE2,SVE4,SVE5,VEW1A,VEW2A,VEW26 VEW3,VEW4)
<br /> 15,727 140 58 25.0 340 644 --- --- -- V-INF-0X0 3,000 100.00 1,400 <0.064 <0.29 393.86 5,718.22 <0.125 <1.371 0.1867 0.0000
<br /> V-DSCHG 0.0 19 <0.0016 <0.0072
<br /> 12/20/12 System down on arrival and running on departure.(Wells SVE1,SVE2,SVE4,SVE5,VEW1A,VEW2A,VEW2B VEW3,VEW4)
<br /> 16,008 150 58 22.0 338 640 4,200 206.2 188.8 V-INF-OXO 3,000+ 99.97
<br /> V-DSCHG 1.0
<br /> 01/03/13 System down on arrival and running on departure.(Wells SVE1,SVE2,SVE4,SVE5,VEW1A,VEW2A,VEW213 VEW3,VEW4)
<br /> 16,281 170 70 18.0 346 655 3,000 147.3 129.4 V-INF-OX0 2,000+ 99.85 1,500 0.15 <0.29 477.97 6,196.19 <0.035 <1.407 0.1856 0.0000
<br /> V-DSCHG 3.0 <7.0 <0 0016 <0.0072
<br /> 01/09/13 System down on arrival and running on departure.(Wells SVE1,SVE2,SVE4,SVE5,VEW1A,VEW2A,VEW26 VEW3,VEW4)
<br /> 16,345 150 60 20.0 344 651 4,000 196.3 179.0 V-INF-OX0 2,000+ 100.00
<br /> V-DSCHG 0.0
<br /> 01/23/13 System down on arrival and running on departure.(Wells SVE1,SVE2,SVE4,SVE5,VEW1A,VEW2A,VEW213 VEW3,VEW4)
<br /> 16,480 150 50 22.0 358 676 4,000 196.3 179.8 V-INF-OXO 1,740 100.00
<br /> V-DSCHG 0.0
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