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TABLE 3
<br /> SOIL VAPOR EXTRACTION REMEDIATION PERFORMANCE DATA
<br /> Three B's Truck Plaza
<br /> 14749 North Thornton Road, Lodi CA
<br /> Cumulative Cumulative TPH-g
<br /> Avg. TPH•g Net TPH-g Net TPH-g
<br /> Operation Cumulative TPH-g TPH-g Extraction
<br /> 1.D. Monitoring Period Concentrations Removed Removed
<br /> Hours Hours (U g/1) (gallons) Removed (pounds) Removed Rate
<br /> (gallons) (pounds) (lbs/day)
<br /> 04 Dec. 09- 14 Dec. 09 173.2 173.2 36,000 439.6 439.6 2,747.4 2,747.4 380.7
<br /> 14 Dec.09- 11 Jan. 10 434.1 607.3 45,500 1,405 1,844.5 8,781 11,528.4 485.5
<br /> 11 Jan. 10-08Feb. 10 568.7 1,176 30,500 1,081 2,925.5 6,756.9 18,285.3 285.2
<br /> 08 Feb. 10-08 Mar. 10 385.3 1,561.3 20,500 492 3,417.5 3,076.9 21,362.2 191.7
<br /> 08 Mar. 10-05 Apr. 10 253.3 1,814.6 17,500 292.2 3,709.7 1,826.5 23,188.7 173.1
<br /> 05 Apr. 10- 10 May 10 412.1 2,226.7 15,500 388.9 4,098.6 2,430.6 25,619.3 141.6
<br /> 10 May 10-07 Jun. 10 443.2 2,669.9 25,000 923.1 5,021.7 5,769.6 31,388.9 312.4
<br /> 07 Jun. 10- 12 Jul. 10 812.7 3,482.6 32,000 2,320.9 7,342.6 14,505.4 45,894.3 428.4
<br /> + 12 Jul. 10-09 Aug. 10 530.9 4,013.5 30,500 1,532.4 8,875 9,577.7 55,472.0 433
<br /> m 09 Aug. 10- 13 Sep. 10 751.0 4,764.5 20,700 1,593.1 10,468.1 9,957 65,429.1 318
<br /> 3,950 289.3 10,757.4 1,808 67,237.1 65
<br /> 13 Sep. 10- 11 Oct. 10 670.1 5,434.6
<br /> w 11 Oct. 10-08 Nov. 10 558.0 5,992.6 2,000 100.4 10,857.8 627 67,864.3 27
<br /> > 08 Nov. 10-22 Dec. 10 897.5 6,890.1 2,350 177.0 11,034.8 1,106 68,970.3 30
<br /> rn
<br /> 22 Dec. 10- 11 Jan. 11 477.7 7,367.8 2,850 104.2 11,139.0 651 69,621.5 33
<br /> 11 Jan. 11 -08 Feb. 11 584.7 7,952.5 3,100 171.7 11,310.7 1,073 70,694.5 44
<br /> 08 Feb. 11 -08 Mar. 11 599.5 8,552.0 2,550 121.6 11,432.3 760 71,454.2 30
<br /> 08 Mar. 11 -06 Apr. 11 668.9 9,220.9 1,630 96.8 11,529.1 605 72,058.9 22
<br /> 06 Apr. 11 -03 May 11 646.8 9,867.7 750 46.5 11,575.6 291 72,349.7 11
<br /> 03 May 11 -07 Jun. 11 720.5 10,588.2 620 42.0 11,617.6 263 72,612.5 9
<br /> 07 Jun. 11 - 12 July 11 838.2 11,426.4 1,250 94.2 11,711.8 589 73,201.2 17
<br /> 12 July 11-9 Aug. 11 677.3 12,103.7 1,160 73.5 11,785.3 459 73,660.3 16
<br /> 9 Au,ill - 12Sept. 11 815.0 12,918.7 330 5 11,8098 153 1 73,813.4 5
<br /> NOTES
<br /> u gA.micrograms per liter
<br /> TPH-g:total petroleum hydrocarbons as gasoline
<br /> Advanced GeoEnvironmental,Inc.
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