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- - 1..�...... ....... .:.._-..._...»........•...�-•..s..wxcr c.............-: ....... ..nom..n.. .-<. a.r ..n-. _.__ <br /> 37 I <br /> j r <br /> . .. r 'hjhj <br /> Samples for Tank Excavation cra <br /> On April 19, 1988 . <br /> Table 1 ^' <br /> On excavation a thin -.gasoline type film was noticed on the water in the excavation. Roy Butler of WEGE sampled <br /> hater and soil from the excavation chain of custody samples to Eureka Laboratories (See Figure 3), <br /> Lab Results (EPA'Methods 601., 602, 8020, 8015, 608) <br /> Sample ID Organic Lead PCS B(ppb) EB T X Gasoli a Diese Motor Oi. TPH <br /> 111 � <br /> 86-2104-.1 {.05ppm (m.�/)t�) 1..0 1 :4 1 "0 1-0 10 10 10 <br /> 2144-2 ;i..05ppm 401ppm 2300 2600 4200 3500 33 10 10 33 <br /> i <br /> 2104-3 .DSppm .041 ppm 100 ISO 460 800 'i 0 -' 10 10 ----- <br /> 2104--A j .05ppm '?0 1;1 14 1 10 1.0 10 10 ----- <br /> 2.104-B <br /> ----2109-B 1,:45ppm 1 .4 -7 .0 1 .4 20:5 .2 .2 20:5 <br /> 21 04C 05ppm 1 :0 1..0 1 .0 1 .0 77.7 .2 .2 77.7 v <br /> Gasoline type1ccntamination exist in samples .A, 2 E'3 these also showed levels of Benzene E fhyb_P <br /> nzene, Toluene, s <br /> Xylene with the highest'concontrations from sample 2 highest TPH #3: �^ <br /> li <br /> J _ <br /> t . <br />