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ETS ENVIRONMENTAL, INC . <br /> TD, PAGE <br /> l 0-•1 1 735-TANK.,3A-1 7' B NF <br /> (Fill end) T NF <br /> X NF <br /> EB NF <br /> 1 , 2 Dichlor , NF <br /> 1 , 3 Dichlor . NF <br /> 14 Dichlor . NF <br /> TFH Diesel 5 . 0 <br /> 310-11789-TANK-3B-17' D NF <br /> (End of tank ) T NF <br /> X NF <br /> EB NF <br /> 1 , 2 Dichlor . NF <br /> 1 , 3 Dichlor . NF <br /> 1 , 4 Dichlor . NF <br /> TFH Diesel NF <br /> Based upon field observations and laboratory analyses, <br /> ETS Environmental has made the following findings : <br /> 1 ) Upon inspection of the tank and tank cradle, no sign <br /> of tank failure or ever-spill contamination was <br /> observed. <br /> 2) Initial soil analyses from the tank cradle, indicate <br /> no evidence of soil contamination . All hydrocarbon <br /> constituents tested for returned with the exception <br /> of sample 310-11735-TANK2A-17' (6 . 0 ppb - toluene) <br /> with levels of non-detect . <br /> Based upon the findings, field observations and <br /> analytical results, ETS Environmental retakes the following <br /> suggestions : <br /> 1 ) No additional site assessment work be conducted in <br /> regards to the sail beneath the former UST' s due to <br /> the lack of contamination encountered . <br /> 2) Upon the review and approval of this Transmittal of <br /> Data letter by the San Joaquin County Environmental <br /> Health Department the tank excavation be backfilled <br /> and compacted. <br />