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I i In aLLordLuiL . %%Ith the wort. hl.1n ( undol -,0ndu-ted an addltlol1al soil and �7rotlndwater Inve`stlgatlon on 4r,ptt.rmber 10 I � and 18 1997 at thL site Four monitor wells wLre drilled Installed developed titin cued and SamplLd a, part Of thL InvLstigation The Report - 1&hizonul Soil and Grounclwatei fnvesfli�uiroii dated DC"01bLr 1 I 1997 was prepared by ( ondor desLi ibing the Investluation lc.sults I aboiatoty anaky !,is of the troll samples indiLated that total petrokunl hydrocarbons quantified is kerosene diesel and motor oil ( i I-Pi ll ethanol terttary butanol DIPS ETBE and (TAME) were not detected at of above thL laboratoly teported deteLtlon limits In anti of the. samples colleLted from the monitoring wells during the Suptc.inkr 1997 trampling event B FEX TPI 1-(-j and VITBF_ were nut deteLted at of abovL the labomtory ' rcpoi-tLd detection limits In the soil -,annple collected from ,V1W-1 at a depth of six feet bgs Benzene ethyl benzene and \N fene wLr4- not detected at or above thL laboratory reported detection limits in the -,o{1 sample L0l1LLtLd from VW-2 it a depth of tour feet bgs I oluLne I P171-0 and M I BE were detected in the soil ,ample L011LLted train MW-'- at a depth of tour feet b«s ( 16 pg/kg, 1 2 mg/kg and 1 300 pg/kg respectively) Benzene and to[uene were not detected at or above the raised laboratory reported detection limit in the soil sample LolILLtLd from Vl\k- I it a depth of til\ feet bgs M TRE was not detected at or above the laboratoly I Lported deteLtioti Unlit In thL SairrplL 4ollected from MW-I at a depth of sic feet Lthvl benzene, xylene and 1 Pll-C, were detected in the soil Sample collected Irom MW--4 at a depth of six feet (680 pg/kg, 6 000 LL/kg and 28 trig/kg, respeLtrve[v) 1 snmmary of the laboratory analvtical results of thL soil samples arc, presented below in Table 135 I ]FABLE B 5 I Soil Sample Analytical Results B I F \ rpti-(. Gasoline I FP11 Oxygenates/ lddrttvcs keroSenL lllesLl I Vlotnr Oil ' DLtLLL[071 I1 I 5 i) 5 i) U I o Irl 0 1 G 1 0 10 0 Ilmltti 4t- kr lig kp ltgI.k L[J' ick mg kg �tk/kg rngikg rngikg nt�vkk S,1mplL f L) tifW 1-6 ND ND ND NI) ND ND ND ND ND NAW2-4 ND 16 ND ND 12 t 300 ND ND ND VIBE) " M%t 1-6 ND 100 'ND 10V 680 6 000 28 ND ND ND ND II nrti om u5rnns >,n tlVhcal p,y kL pai is prrbi lion tppbl HIE\ bulzxrtu totuem. ethyl IW11ZCne trtd aylene myky Inns pct minion Ippml Tr PH iottil pctioinud hydrouvbons juawitied is kerosene LhLSel ind motor orl I TPH tr rorll pcholemri Irydtac ubonc quanttficd as psolme M I BF ni,llryl miliary hutvi ether �D none detected V or ibove Iiboratary detection Inuit, ND\ nnne detected to t ILVLI of X ill other psolim iddrftves/oxyEenate_c wM not detected at or above the laboratory i eportLd deteeaou(units Laboratoiy analysis of the groundwater samples indicated total petroleum hydrocarbons quantified as kerosene, diesel, and motor oil J PH) ethanol D1PF and LTBE were not detected at or above the laboratory reported ! detection limits in any of the groundwater samples collected from the monitoring wells during the September, 1997 Sampling event BTFX the selected gasoline oxygenates/additives and TPH-G were not detected at or above the laboiatoiv ieported detection limits in the groundwater sample collected from MW-1 Toluene, ethyl benzene and FP]i-(j were not detected at or above the laboratory reported detection limits in the Woundwater