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' r <br /> • Table 3 <br /> Analytical Results of Groundwater Samples <br /> Gemelos Property <br /> 2421 East Holly Drive,Tracy, California <br /> (results In ug/i) <br /> Fuel <br /> Depth 10 <br /> Sample 10 sampDatele watery 'T'PHg IVITBE Benzene 'toluene Bermene Xylenes Oxygenates <br /> (EPA 8260) <br /> #2 Water** 04/11/88 NM 130,000 NA 700 3,300 NA 19,000 NA <br /> B1-H20*** 07/02/96 NM 9100 66 <2 19 6.1 30 NA <br /> MW-1 07/19/96 658 1,600 86 39 4 38 70 NA <br /> 09/23/97 678 120 <5 0 <0 5 <0 5 076 1.6 ND <br /> 11/18/98 616 270 <5 0 <0 5 095 063 13 ND <br /> 03/29/00 569 150 <5 0* <0 5 <0 5 <0 5 <0 5 ND <br /> MW-2 07/11/96 698 2,900 16 11 42 59 24 NA <br /> 09/23/97 716 130 <5 0 22 <0 5 078 067 ND <br /> 11/18/98 655 <50 <5 0 <0 5 <0 5 <0 5 <0 5 ND <br /> 03/29/00 613 <50 <5 0* <0 5 <0 5 <0 5 <0 5 ND <br /> MW-3 07/11/96 755 3,500 75 3 26 120 290 NA <br /> 09/23/97 766 110 <5 0 <0 5 <0 5 <0 5 075 ND <br /> 11/18/98 705 180 <5 0 <0 5 is 1 14 ND <br /> 03/29/00 1 675 1 130 1 <5 0* <0 5 <0 5 1 <0 5 1 <0 5 ND <br /> Notes <br /> Constituents Analyzed by EPA Methods 8015M/8020 unless otherwise noted <br /> TPHg = total petroleum hydrocarbons as gasoline <br /> MTBE = methyl tertiary butyl ether <br /> ug/I = micrograms per liter or parts per billion, ppb <br /> Groundwater depth measurements in feet <br /> NA = not analyzed for target contituents <br /> ND = not detected above detection limits(refer to laboratory data sheets for actual detection limits) <br /> NM = not measured <br /> * = analyzed by EPA method 8260 <br /> ** = Grab water sample collect from UST Pd <br /> =Grab water sample collect from boring Pit B-1 <br /> Data from 07/96 through 11/98 acquired from AGE Closure Summary Report,dated March 30, 1999 <br /> w lwordpro192054 021tables <br />