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MOHR-FRY hunches <br /> Phase I Remedial Pij,nwf <br /> Page• 2 <br />' tanks (B 1) aim' 20 feet for the larger tank (132) Additional samples were taken at <br /> various depths, a,, indicated in Table 1, to con5r'n-i the limits of the contamination in <br /> the soil Groundwater samplts were taken through a hydropL,nch type apparatus 'Vater <br />' samples were checked for floating product and analyze._; for the constituents previously <br /> found during tate tank removal <br /> All soil samples were "non detect" for diesel, benzene, ethyl benzene, and xylenes <br /> (Appendix B) However, the soil sample taken at 40 feet in depth under the three (3) <br /> I smaller tanks, B1-40, disclosed 9 8 µg/kg toluene This sample was taken at the top of <br /> the groundwater aquifer Water 1n boring 131 was encountered at approximately 51 fc-t <br /> in depth <br />' All soil samples taken from boring B2 disclosed toluene in varying concentrations The <br /> two (2) water samples were "non detect" for diesel, benzene, toluene, xylenes, and <br /> I ethyl benzene Water in boring 132 was encountered at a depth of approximately 54 <br /> feet The top of the aquifer appeared to be at 50 feet in depth (Appendix Q <br /> TABLE l <br />' Ethyl <br /> Location Diesel Benzene Toluene Benzene Xylenes Acetone <br /> IBI-15 N D ND ND ND ND NA <br /> B1-20 ND ND ND ND ND NA <br /> I <br /> Bl-30 NA ND ND ND ND NA <br /> B1-40 ND ND 9 8 µg/kg ND ND NA <br /> B1-water ND ND ND ND ND ND <br /> 132-20 ND ND 6 1 µg/kg ND ND NA <br /> 132-25 ND NT TD 27 µg/kg ND ND NA <br /> 132-30 NA ND 22 µg/kg ND ND NA <br /> B2-40 NA ND 34 µg/kg ND ND NA <br /> B2-50 ND ND 6 6 µg/kg ND ND NA <br /> B2-water ND ND ND ND ND ND <br /> I <br /> ND=non netece <br /> INA=not analyzed <br /> Drilling and sampling protocol are located n Appendix D <br />