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� ., P4, <br /> MEMO November 8 , 1994 <br /> TO : DIANE HINSON <br /> FROM: STEVEN SASSON <br /> 130 N . Hunter Street <br /> Results of Environmental Assessment <br /> Borings were drilled on June 2, 1994 . <br /> Bl - Southern Tank 8000 gal 18 feet 87932 PH) 730 ppm, TPH-g 250 ppm, Xylenes 7 ppm, <br /> Ethyl Benzene 1 . 7 ppm <br /> 112- Northern Tank 1000 gal 20 feet 87948 PID 1130 ppm, TPH-g 290 ppm, Xylenes 8 ppm, <br /> Ethyl Benzene 4 . 7 ppm <br /> Leaching Potential- Based on a seasonal high of 40 feet from the 1993 water contour map (30 <br /> feet 1983) and a sample at 18 feet (one sample from 18 feet one sample from 20 feet) the <br /> leaching potential score is 38 points . Maximum allowable levels are TPH-g 10 ppm, BTEX ND . <br /> Called Craig Ogata on 10/31 /94 with LTB and we told him to submit an application for the tank <br /> removal. The site is currently listed as an environmental assessment. The site will be placed in <br /> the LOP program by Thursday 11 / 10/94 and a directive to investigate the extent of <br /> contamination will be given. <br />