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-a Ram Working to Restore Nature TABLE 2 Results of Laboratory Analyses of Soil Samples Collected From Soil Borings A Teichert & Son, Inc 29099 South McArthur Lane, Tracy, California (July 13 through 18, 1987) Sample Ethyl- Total Number Date TPH Benzene Toluene benzene Xylenes BH-1-20 07/13,18/87 NR 0 025 006 0 012 0117 BH-1-25 07/13,18/87 <10 <0 001 <0 001 <0 001 <0001 BH-1-30 07/13,18/87 <10 <0 001 <0 001 <0 001 <0001 BH-1-35 07/13,18/87 <10 0 034 033 0 089 0 444 BH-1-40 07/13,18/87 <10 <0 001 <0 001 <0 001 <0 001 BH-1-45 07/13,18/87 <10 <0 001 <0 001 <0 001 <0 001 • BH-1-50 07/13,18/87 <10 <0 001 <0 001 <0 001 <0 001 BH-2-10 07/13,18/87 NR <0 001 <0 001 <0 001 <0 001 BH-2-15 07/13,18/87 NR <0001 <0 001 <0 001 <0 001 BH-2-20 07/13,18/87 NR <0 001 <0 001 <0 001 <0 001 BH-2-25 07/13,18/87 NR <0001 <0 001 <0 001 <0 001 BH-2-30 07/13,18/87 NR <0001 <0 001 <0 001 <0 001 BH-3-10 07/13,18/87 NR <0001 <0 001 <0001 <0 001 Sample Number Date TPHg Benzene Toluene benzene Xylenes S-26 5-B1 07/07/93 <1 <0005 <0 005 <0005 <0 015 S-46 5-131 07/07/93 <1 <0005 <0 005 <0005 <0 015 S-85 5-111 07/07/93 <1 <0005 <0 005 <0005 <0 015 S-26 5-112 07/06/93 <1 <0005 <0 005 <0005 <0 015 S-46 5-B2 07/06/93 <1 <0005 <0 005 <0005 <0015 S-86-112 07/06/93 <1 <0005 <0005 <0005 <0 015 S-26.5-B3 07/08/93 <1 <0005 <0 005 <0005 <0 015 • S-46 5-B3 07/08/93 <1 <0005 <0 005 <0005 <0 015 S-85 5-113 07/08/93 <1 <0 005 <0005 <0005 <0015 S-0708-1ABCD 07/08/93 <1 <0 005 <0 005 <0005 <0015 Results in parts per million TPH = Total petroleum hydrocarbons TPHg = Total petroleum hydrocarbons as gasoline NR = Analysis not requested Sample designation. BH-1-20 Bore hole - sample number- depth (feet below surface grade) S-&B13 Soil - sample depth in feet - boring number ' 0504gtak/123009 01