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EVAX -Project 6578 �� Qy .15, 1992 <br /> k <br /> FINDINGS AND CONCLUSIONS <br /> Soils beneathAhe .USTs.are impacted by petroleum hydrocarbon fuel <br /> products. Laboratory analyses results of soils -sampled from beneath <br /> the tanks are summarized in the following table: <br /> Simple TIS TIN 172S <br /> Tank. Tank 1 Tank- 1 . Tank. 2 Tank 2 Tank 3 <br /> Tank End fi11 'other fill other fill <br /> Depth Sampled: 13.5 13.5 13:5 13.5 -13.5 <br /> (feet)* r <br /> TPH9 (PPm) : '', 600_1,20Q. „��,,,,490_ - 1707 NA . <br /> TPHd (ppm) : NA NA NA NA - 4.5 <br /> Benzene (ppm) : `7:5;,11 ; 3.`8�<0 240 _6 07 <br /> Toluene (ppm) : , ° 63 18.,e,, 3 ,�3_ 9 <0'-0 6 0 <br /> _; <br /> Ethyl- <br /> .benzenem """�• ,`,....-n•v��_._ <br /> (pP ) : +,. 7j X17, �u1:1. b.. 3.111. .;0.280. .:- <br /> Total <br /> Xylenes (Ppm) : 48 170 . 5g 2 _ 41 4Co <br /> .7 1 <br /> Ethylene Di- <br /> -bromide (ppm) : <0.097 <0.097 <0:097 <0.097 <0.097 <br /> Total Lead7.8�9 3.6 <2.5 <2.5 NA <br /> (ppm) # <br /> approximate pth same a In feet, below grade <br /> NA : not analyzed <br /> ppm : part per million j <br /> <0.097: not detected at or above the indicated _laboratory <br /> detection limit <br /> 1.> <br /> -3- . <br />