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i I y J } l S. - F.1 1 1 S cow wB/ia-x D�a�mb�r 11 , 1990 6, pp i Table 2 SOIL SAMPLE LOCATIONS l AND ANALYSES Sample # Location Depth ilAnalysis Requested (Tank Samples) TK1 23SS-TK1-N north end 13 ft. *BTEX, TVPH 23SS-Ti south end 13 ft. 'BTEX, Ti TK2 23SS-TK2-N north end 13 ft. BTEX, Ti Pb, EDB 23SS-TK2-S south end 13 ft. gTEx, Ti Pb, EDB TK3 23SS-TK3-N north end 13 ft. B=' iiiPb, EDB 1. 23SS-TK3-S south end 13 ft. BTEX, TVPH, Pb, EDB TK4 23SS-TK4-N north end 13 ft. BTEX, TEPH 23SS-TK4-S south end 13 ft. HTEX, TEPH 'P (Piping Samples) 23SS-PIPE-A center 3 ft. HTEX, iii Pb, EDB 23SS-PIPE-B center 3 ft. BTEX, Ti Pb, EDB 23SS-PIPE-C center 3 ft. BTEX, TVPH, Pb, EDB 23SS-PIPE-D center 3 ft. 1BTEx, Ti Pb, EDB 23SS-PIPE-E center 3 ft BTEX, Ti Pb, IDB --------------------------------------- (Method) *BTEX - benzene, toluene, ethyl benzene, xylene (8020) jl TVPH - total volatile petroleum hydrocarbons-gas (5030/Hod.8015) TEPH - total extractable petroleum hydrocarbons-diesel (3550/Hod.8015) EDB - Ethylene dibromide (OHS LOFT) Pb - Lead (7421) i 3.0 LABORATORY RESULTS Laboratory analyses reported that total gasol'ine (900 LI ppm) was detected in the sample coll��ected from beneath the south end of tank TK1 . Total gasoli6e also was detected in i samples collected from beneath the north end of tank TK3 (240 ppm) and the south end of tankljTK2 (5.3 ppm) . Benzene, I� toluene, ethyl benzene, and xylene aIlso were detected in concentrations of 32 ppm or less in he above samples. Concentrations of less than 5 ppm lead were detected in j the samples analyzed for the element's. Neither diesel nor i E z CONDOR I}