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Boring/ <br />Sample ID <br />Sample <br />Depth 1 <br />Sample Date TOG TPHd TPHg Benzene Toluene Ethyl- <br />benzene Xylenes MTBE DIPE ETBE <br />(fbg) <br />MW-7 10 2/13/02 46 290 0.34 0.36 10 25 <0.063 <0.063 <0.063 <br />15 2/13/02 <10 <1 <0.001 <0.001 0.012 0.015 <0.001 <0.001 <0.001 <br />20 2/13/02 <10 <1 0.0036 0.0011 0.12 0.15 <0.001 <0.001 <0.001 <br />CPT-1 23 5/22/01 1.4 <1 <0.005 <0.005 <0.005 <0.005 <0.1 <0.1 <0.1 <br />CPT-2 7 5/22/01 14 400 2.3 1.1 10 5 <0.1 <0.1 <0.1 <br />CPT-3 14 5/22/01 - 1.8 <1 <0.005 <0.005 <0.005 <0.005 <0.1 <0.1 <0.1 <br />CPT-6 22 5/23/01 - 1.6 <1 <0.005 <0.005 <0.005 <0.005 <0.1 <0.1 <0.1 <br />CPT-8 19 5/23/01 2.8 <1 <0.005 <0.005 <0.005 <0.005 <0.1 <0.1 <0.1 <br />CPT-10 16 5/23/01 2.3 <1 <0.005 <0.005 <0.005 <0.005 <0.1 <0.1 <0.1 <br />CPT-12 15 5/24/01 2.5 <1 <0.005 <0.005 <0.005 <0.005 <0.1 <0.1 <0.1 <br />CPT-14 15 5/24/01 2.5 <1 <0.005 <0.005 <0.005 0.01 <0.1 <0.1 <0.1 <br />VP-1 3 10/1/09 <4 4.8 0.001 <0.0009 0.002 <0.0009 0.074 <br />VP-2 3 10/1/09 <4 <1 <0.0005 <0.001 <0.001 <0.001 <0.0005 <br />VP-3 3 10/1/09 <4 <1 <0.0005 <0.001 <0.001 <0.001 <0.0005 <br />VP-4 3 10/1/09 11 <1.1 <0.0005 <0.001 <0.001 <0.001 <0.0005 <br />pp-13 8.75 4/5/96 660 2 2.3 15 50 - <br />PP-23 8.17 4/5/96 220 ND ND 4.6 17 - <br />PP-33 8.25 4/5/96 - 620 2.8 0.61 16 62 - - - <br />Abbreviations/Notes: <br />Results reported in milligrams per kilogram (mg/kg) <br />fbg = feet below grade <br />TOG = Total oil and grease <br />TPHd/TPHg = Total petroleum hydrocarbons as diesel and gasoline, respectively <br />MTBE = Methyl tertiary butyl ether <br />DIPE = Di-isopropyl ether <br />ETBE = Ethyl tertiary butyl ether <br />TAME = Tertiary amyl methyl ether <br />TBA = Tertiary butyl alcohol <br />1,2-DCA = 1,2-Dichloroethane <br />EDB = 1,2-Dibromoethane <br />HVOCs = Halogenated volatile organic compounds <br />SVOCs = Semi-VOCs <br /><x = not detected at or above laboratory reporting limit x <br />= Not analyzed <br />ND = Not detected; reporting limits vary or are unknown. <br />Note: shaded samples were collected from soil that was later excavated. <br />1 = Not detected except for naphthalene (900 mg/kg) and 2-methylnaphthalene (1,000 mg/kg). <br />2 = Not detected except for 2-methylnaphthalene (4,000 mg/kg). <br />3 = Samples collected during 1996 subsurface investigation and basement excavation for property at 2480 Tracy Boulevard. <br />CRA 632277 (17)