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is la-% ton <br /> . EPA Method 418 1, ltlr total rei.ove:rable pctrol(._ n hydrocarbons as oil '4nd <br /> grease <br /> One sample LOIIct-ted from beneath the former location of the septic. tank was <br /> also anal;,-ed for halocarbons and for total and soluble lead <br /> Figure 3 provides a sample-location diagram Table 3 is a summary of the <br /> analytical results <br /> Table 3 <br /> Analytical Results or Samalrs Collected from Excavation Pit <br /> EVA Metbod EPA Method 9015 EFA Method 8020 <br /> 4181 <br /> etttUmpie ria oil� t3asad#na aweTic Ethyl a 3iylm" <br /> PPM PFb PPh PPb- PPb* <br /> SE 1 20 ND* ND NO ND ND <br /> SW 1 20 ND ND ND ND ND <br /> Mw-I 80 36 ND ND ND ND <br /> NAY-1 60 04 ND I ND ND ND <br /> MN-1 400 45 ND ND ND ND <br /> ME-1 1,100 150 ND 23 83 300 <br /> NE-1 930 27 ND ND ND ND <br /> NE? <10 NA ND NA ND NA <br /> ME-2 10 ND ND ND ND ND <br /> MN-7 ND ND ND ND ND <br /> SME-2 <10 NA ND 1. ND ND ND <br /> IT-6'BT** c10 NA ND ND ND ND <br /> Ir--t'-BT <IO NA ND ND ND NA <br /> ND = Not detected <br /> NA = Not analyzed <br /> Soil sample IT-6"-BT, takers 6 inches beneath the former location of the septic <br /> tank was also analyzed for purgeable halocarbons and for total and soluble lead <br /> Results were• <br /> • Purgeable halocarbons.not detected <br /> Total lead. 12 ppm <br /> • Soluble lead- 0 ) ppm <br /> Neither this sample, nor the one collected tram 4 feet beneath the farmer <br /> location of the septic tank, revealed significant contamination <br /> -4- <br /> �vsu ui RE.P <br />