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PROJECT: Underground Storage Tank Removal , Sharpe Army Depot, Lathrop, CA <br /> Reference: Summary and Recommendations <br /> NOTE 1 Remove contaminated soil from site. Re-sample and test to confirm <br /> that all contaminated soil has been removed. Repeat above procedure if <br /> contaminants are found in the samples taken. Sharpe will stockpile at a <br /> designated place on depot. Options for contaminated soil : <br /> a. Take to approved TSD facility. <br /> b. Treat on site. <br /> NOTE 2 Contaminants were not detected or were detected at low levels. Trace <br /> contaminants were probably due to spillage during filling or removal of <br /> materials from tanks. <br /> NOTE 3 EPA 8270 Compounds found in Sample 3873, RCRA <br /> RCRA Proposed <br /> Tank #10-649 / Treatment Standard <br /> Naptha ene 1400 ug kg = 17mg kg ppm 5.9 mg/kg <br /> Phenanthrene 490 ug/kg = 0.4 mg/kg (ppm) 3.4 mg/kg <br /> NOTE 4 EPA 8270 Compounds found in Sample 3884 <br /> RCRA Proposed <br /> Tank #17-205 a y Treatment Standard <br /> Naptha ene 15000 ug/kg = 15.0 mg kg ppm) 5.9 mg/kg <br /> Bis(2-Ethylhexyl) 3600 ug/kg = 3.6 mg/kg (ppm) 28.0 mg/kg <br /> Phthalate <br />