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FULLER MOBILE HOME PARK <br /> Phase Y Remedial Report <br /> Page. 3 <br /> TABLE 1 (continued) <br /> SAMPLE Ethyl <br /> I.D. Gasoline Diesel Benzene Toluene Benzene Xylenes <br /> B-3-12 5 ND 1400 ND 13 32 240 <br /> B-3-water 2 2 190 790 5 1 29 44 <br /> B-4-5' ND ND ND ND ND ND <br /> B-4-12 5' ND ND 11.0 50 85 430 <br /> 13-4-water 3 7 3 4 140 16 270 460 <br /> ND=nondetect <br /> NOTE Gasoline and diesel are mg/kg in soil and mg/1 in water, <br /> BTX & E are µg/kg in soil and µg/l in water <br /> Boring and sampling protocol es located in Appe,ncllx B <br /> 3.0 SOIL CONDITIONS <br /> The stratigraphyof the site is chaiactenzed as a sand unit with a hardpan layer at ap- <br /> proximately <br /> P Y p <br /> proximately 7 5 feet to 9 5 feet The sand is silty and clayey and fine to medium <br /> grained There is a clay unit at approximately 14 to 15 feet in depth The clay was on <br /> the dnll bit when the auger was removed from each boring Groundwater was encount- <br /> ered at approximately 12 5 feet in depth Detailed lithologic descriptions can be found <br /> in Appendix C (Boring Logs) <br /> 4.0 CONCLUSIONS AND RECOMMENDATIONS <br />' Laboratory analyses has disclosed considerable levels of gasoline, diesel, and BTX&E <br /> in the soil and groundwater surrounding the former underground tank excavation at this <br /> site Soil contamination limits appear to be defined to the north and south with contam- <br /> ination at the groundwater interface Soil contamination to the west was observed at <br /> eight feet (8)min depth to the groundwater interface Soil contamination to the east is <br /> undefined due to the property line, however, similar conditions could be expected The <br /> property to the east is residential <br /> t <br /> r <br /> I <br />