ARCHIVED REPORTS XR0006994 - Laserfiche WebLink

Home Browse Search

IILiman X Itcltn %hiarnit ,eurnd Qurrier 1999 Lin+undmarLr Monitoring i Auru%t 20 1999 Pat e 3 A groundv,ater ,amp1L colleLtLd from LaLII v�etl by filling a ncw, dmspwable, polycthylLnL bailer with groundwatLr ,incl transternng thL ground%Nater to t«o 40-milliliter gla,s vials fitted with FeflonO-hncd caps Fhe N mals wLrL LhLLked to assurL that no air bubble, '.%LrL present Each ,ample container was lahLled and placed in a i cooler LhIIILd Stith Icc and d(-I1VLred under L11,1111-of-CuSIOd, proccdtires to GLoAnalytical LaboratonLs, Inc In ModL,lo ( ahfoa »rrimmthin 24 hu or, oI sample LoIILCtion RL,ults of the laboratory analy,es arL dl,cw sLd to ,cellon � 3 i3 2 LABORATORY ANALYTICAL METHODOLO(,Y hL analytical mriLthods and detLCUOn limits for 1hL laboratory analy5cs oI thL watLr ,amplLN coI1CLtLd during thL iJune 30, 1999, groundx4atLr monitoring cunt arc ,unamariZLd in Tah1L 1 i TABLE 1 Laboratory Analytical Methods iAnal)tes 13TFX 1 P11-G Oasolme Oxygenates/Additives iAna]yttLal Method 602 5030/1 UFT 8260 Dettetmon I emit 0 3 Pg/1 (B 1 1 ) 0 05 mg/L 1 0 pg/I 0 0 X10' (X) 10 0 Fig/I (tLrt Butanol) rli 11 a hLniLnL 101l1LnL Lth%I hLn/LnL and total a}ILnLS IN M. total pttrokum h}droc trhom yuantifiLd as gdS011nL i (IdWirnL()\NgLnatL,,/Add1titL, mLtll`I tLrtlary hutyi LthLr(MIRF ) Lthanol tLrtlar)-butanol d)-stioprop%I LthLr(DIPI ) LthN l tLtltar)-hutN I LthLr(1 I lif )and tLrtzar� array I mi thy 1 Ltht_r(7 A\41-) 3.3 LABORATORY ANALYTICAL RESULTS iBTEX constituents and -I P11-ti were not detected at or above the laboratory reported detection lunits in the groundv<ater samples collected from MW-1, MW-2, and MW-3 laboratory reported detection limits were i raised for the ,ample, collected from MW-2 and MW-3, however Benzene, ethyl benzene, and total xylenes were detected in the groundwater samplL collected from MW-4 at concentrations of 32, 8 4, and 68 micrograms per liter (jig/[), respectively FPII-G was detected in the groundwater sample collected from MW-4 at a i concentration of 0 3 imillmgrarns per liter (mgll) N41-BE %%as detcetLd in the groundwater samples collected from MW-2 and MW-3 at concentrations of 190,000 and 8,200 pg/l, respectively TAMF was also dLtected in the groundwater samples collected from MW-2 and MW-3 at concLntrations of 520 and 29 µg/1 I he gasoline i oxygenates other than MTBE and TAME were not detected at or above the laboratory reported detection limits in any of the groundwater samples 1 aboratory reported detection limits for the samples collected from MW-2 and MW-3 were raised however File laboratory analytical results of the groundwater samples are presented in ' Table 2 on the next page and in 1-igure 3, Appendix A Historical groundwater monitoring data are included in TabIL 3, in Section 3 4 IL� CONDOR