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� � � � � 1• � � � � 1• � � tl_ tttttttts• >_ ri t_ ri <br /> TABLE 2 <br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES <br /> EPA Method 80151802018260 Modified <br /> Former Curtiss Pontiac Buick - 2450 Toste Road, Tracy, California <br /> ' di- ethyl methyl tertiary t <br /> Well Sample Depth to Ethyl- isopropyl tertiary tertiary- -amyl e ' tertiary <br /> TPH-g TPH-d Benzene Toluene Xylenes butyl butyl methyl <br /> 1 D Date GW benzene ether alcohol P <br /> ether ether ether a <br /> (Dll'E} ETBE MTBE (TAME) (' A) <br /> MW-2B 02-27-98 563 <50 <50 <0 5 <0 5 <0 5 <0 5 <5 0 <5 0 <5 0 <5 0 <5 0 <br /> 09-28-98 708 <50 <50 <0 5 <0 5 <0 5 <0 5 <1 0 <1 0 <10 <1 0 <5 0 <br /> 12-17-98 7 12 <50 <50 <0 5 <0 5 <0 5 <0 5 <1 0 <1 0 <1 0 <1 0 <5 0 <br /> 03-25-99 693 <50 <50 <0 5 <0 5 <0 5 <0 5 <5 0 <1 0 <l 0 <1 0 <5 0 <br /> 06-21-99 708 <50 <50 0.72 13 <0 5 16 <1 0 <l 0 <1 0 <1 0 <5 0 <br /> 09-21-99 701 <5011 <50 I <0 5 <0 5 <0 5 <0 5 1 <1 0 <1 0 4.7 <1 0 6.9 <br /> MW-3 02-27-98 631 <50 <50 <0 5 <0 5 <0 5 <0 5 <5 0 <5 0 <5 0 <5 0 <5 0 <br /> 09-28-98 787 <50 <50 <0 5 <0 5 <0 5 <0 5 <1 0 <1 0 <1 0 <1 0 <5 0 <br /> 12-17-98 785 <50 <50 <0 5 <0 5 <0 5 <0 5 <1 0 <1 0 <1 0 <1 0 <5 0 <br /> 03-25-99 769 <50 <50 <0 5 <0 5 <0 5 <0 5 <5 0 <1 0 <1 0 <l 0 <5 0 <br /> 06-21-99 785 <50 <50 <0 5 1.5 <0 5 17 <1 0 <1 0 <1 0 <1 0 <5 0 <br /> 774 <50 <50 I <0 5 <0 5 <0 5 <0 5 1 <1 0 <1 0 <1 0 <1 0 <5 0 <br /> MW-5 02-27-98 542 <50 <50 <0 5 <0 5 <0 5 <0 5 <5 0 <5 0 <5 0 <5 0 <5 0 <br /> 09-28-98 7 51 <50 <50 <0 5 <0 5 <0 5 <0 5 <1 0 <1 0 <1 0 <1 0 <5 0 <br /> 12-17-98 752 <50 <50 <0 5 <0 5 <0 5 <0 5 <1 0 <1 0 <1 0 <1 0 <5 0 <br /> 03-25-99 726 <50 <50 <0 5 <0 5 <0 5 <0 5 <5 0 <1 0 <1 0 <1 0 <5 0 <br /> 06-21-99 753 <50 <50 093 3 7 071 38 <1 0 <1 0 <1 0 <1 0 <5 0 <br /> 109-21-991 738 1 <50 1 <50 1 <0 5 1 <05 I <0 5 1 <0 5 <I 0 1 <1 0 1 <1 0 1 <1 0 1 <5 0 <br /> aim <br /> Ground water depth measurements in feet <br /> µg(l micrograms pet liter or parts per billion,ppb <br /> TPN-g Total petroleum hydrocarbons quantified as gasoline <br /> TPFI-d Total petroleum hydrocarbons quantified as diesel <br /> 'ground water sample colfccted from 2420 Grant Line Road <br /> Concentrations in Italics indicate suspected cross-contamination Advanced GeoEnvirenmental Inc <br />