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Com✓) Dr�cafnbar 1 1 , 1990 <br /> PaQa -5- <br /> ethylene dibromide were detected in!,! any of the samples 1 <br /> analyzed' x <br /> Table 3 shows the results of the laboratory analyses. ' <br /> Laboratory report sheets indicating analytical methods -used, } <br /> detection limits, and results of analyses are attached to <br /> ; <br /> this document. <br /> TABEE 3 <br /> Laboratory Analyses <br /> SOIL SAMPLES ill <br /> ITVPH TEPH Total <br /> B T E X i (Gas) (Diesel) Lead IDH <br /> Detection 5.0 5.0 5.0 5.0 2.5 1 .0 0.5 10 <br /> f Limit <br /> 1. ug/kg ug/kg ua/kg ua/kg ma/ka mg/kg mg/kg ma/ka <br /> (Tank Samples) ,.i <br /> TK1 23SS-TKI-N ND* ND ND No 11� ND ## ## ## <br /> 23SS-TK1-S 260 3,000 6,700 32,000 900 ## ## ## <br /> TK2 23SS-TK2-N ND ND ND,. ND P ND ## 3.7 ND <br /> 23SS-TK2-S 60 210 90 800 5.3 ## 3.4 ND <br /> TK3 23SS-Ti 200 2,700 2,300 18,000 i`: 240 ## 1 .8 ND <br /> 23SS-Ti ND ND ND ND ND ## 3.4 ND <br /> TK4 23SS-TK4-N ND ND ND NDjt ## ## ## <br /> 23SS-TK4-S NDND ND ND �` ## bID ## ## <br /> (Piping Samples) <br /> 23SS-PIPE-A ND ND ND ND it ND ## 2.7 ND <br /> 23SS-PIPE-B ND ND ND ND 1' ND ## 4.2 ` ND <br /> 23SS-PIPE-C ND ND ND ND ; ND ## 2.4 ND <br /> 23SS-PIPE-D ND ND ND ND ND ## 3.6 ND <br /> 23SS-PIPE-E ND ND ND ND ND ## 2.1 ND <br /> --------------- ------ <br /> * ND a none detected at limit indicated <br /> ## = laboratory analysis not requested <br /> 4. 0 CONCLUSIONS AND RECOMMENDATIONS <br /> Laboratory analyses indicate that evidence of gasoline <br /> contamination exists at the north-center and southwest end <br /> i <br /> of the excavation at this site. 'Condor recommends that at <br /> CONDOR <br />