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L. <br /> • Results of chemical analyses on soil and groundwater samples from previous studies are <br /> summarized in Tables 1 and 2. <br /> L <br /> TABLE I <br /> Summary of Results of Analyses <br /> i' Soil Samples - Previous Investigations <br /> All in mg/kg (Paris Per Million) <br /> Sample identification TPH-G Benzene Toluene Ethyl- Xylenes <br /> benzene <br /> UST Removal Analyses (October 9, 1989) <br /> Soil, ML, TP10E 3.9 ND ND ND ND <br /> Detection Limits 1.0 0.05 0.1 0.1 0.1 <br /> 1.P <br /> RAN Environmental Investigation (November 28, 1994) <br /> SBA-10 ND ND ND ND ND <br /> 4.+ SBA-15 20 0.11 0.17 0.12 0.16 <br /> SBA-20 1,000 6.8 33 15 50 <br /> SB3-15 ND ND ND ND ND <br /> M <br /> S134-5 ND ND ND ND ND <br /> SB4-15 ND ND ND ND ND <br /> Detection Limits 1 0.005 0.005 0.005 0.005 <br /> ND - Not Detected <br /> L <br /> TABLE 2 <br /> Summary of Results of Analyses <br /> Groundwater Samples - Previous Investigations <br /> All in ug/L (Parts Per Billion) <br /> +.. Sample Identification Date TPH-G Benzene Toluene Ethyl- Xylenes <br /> Sampled benzene <br /> SBA Water 11/28/94 26,000 530 1,800 840 2,200 <br /> i.. SB3 Water 11/28/94 ND ND ND ND ND <br /> SB4 Water 11/2.8/94 700 4.3 15 9.1 26 <br /> Detection Limit 50 0.3 0.3 0.3 0.3 <br /> ND - Not Detected <br /> i.+ <br /> Wo"Im-07400008-May.1995 2 <br /> -Associates <br /> L <br />