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Report on Soil and Ground-Water-Evaluation September 11; 1989 - - <br /> Proposed <br /> 989 - -Proposed ARCO Station, Woodbridge, California AGS 39044-1 - <br /> TABLE 1 <br /> SOIL-VAPOR SURVEY DATAI <br /> June 9, 1989 , <br /> Proposed ARCO Station . <br /> N.E. Corner Main Street & Indiana Street - <br /> Woodbridge, California <br /> SAMPLE DEPTH BENZENE TOLUENE XYLENES <br /> VP-1 12 <0. 5 1. 0 <0.5 <br /> VP-2 12 <0. 5 0.5 <0.5 <br /> VP-3 12 <0. 5 0.9 <0. 5 <br /> VP-4 12 <0.5 - 0.8. <0. 5 <br /> VP-5 12 <0.5. - 0:-6 <0. 5 <br /> VP-6 12 <0.. 5 <0. 5 <0. 5 <br /> VP-7 12 . <0. 5 <0. 5- <0. 5 <br /> VP-8 12 _ <0. 5 <0. 5- <0. 5 <br /> VP-9 12 <0. 5 <0. 5- <0. 5 <br /> VP-10 12 <0. 5 <0.5- <0. 5 <br /> VP-11 12 ' -<0. 5 <0. 5- - <0. 5 <br /> VP-12 12 <0. 5 <0. 5 <0. 5 <br /> VP-13 12 <0. 5 <0.5 <0. 5 <br /> VP-14 12 <0. 5 <0. 5 <0.5 <br /> VP-15 12 <0. 5 _ - - -. . .-<0.5 <0. 5 <br /> VP-16 12 <0. 5 <0.5 <0. 5 <br /> Sample depths are measured in feet <br /> -;Concentrations are -in parts per million (ppm) <br /> < = less than the detection limit specified <br /> Measurements made with- a Photovac 10S70 _ _ . <br /> contamination.. Sampling equipment was cleaned between uses by washing with Alconox <br /> (an industrial soap) and triple-rinsing with clean tap water.. <br /> The soil borings were hand-augered to a depth of 5 feet before drilling began to minimize <br /> the possibility of damaging underground utilities.. Soil borings which were to be used for <br /> APP1490' GeoSYSAMs <br />