Laserfiche WebLink
' TABLE B 6 <br /> Groundwater Sample Analytical Results <br /> B l 1� X (gasoline TPII-(. I EPH <br /> Additives <br /> OxygenatEs <br /> 1{ero%Lnc Diesel Motor Oil <br /> I)CIL .tlnn 0 1 0 3 0 3 (1 6 1 0 0 05 005 005 0 5 <br /> 1 unit-, µg/l µg/I µg11 µg/1 µg/1 in-/I mg`l rng/1 mg/1 <br /> SaMPIL 11) <br /> MW1-9/18/97 ND ND M) ND NI) ND ND ND M) <br /> MW2-9/18/97 0 4 ND ND 1 5 550(M FBI } ND M) ND ND <br /> 72(tertiary- <br /> butanol) <br /> MW3-9/18/97 ND ND M) ND 7 9(MIBI-) NJ) M) ND M) <br /> MW4-9/18/97 1 6 04 20 22 14(M 1131 {)08 ND M) ND <br /> I nit Convarstnns P.nalyttcsl <br /> IAVk,puts per billion(ppb) HTHX hLnicat toluene ethyl henunc and tylene <br /> m,/h,parts per million(ppm) TFPH total pcirokum hydroearbo- quanhfed, l.cro—n, dios 1 and motor ml <br /> TPH rl total petroleum hydrocarbons quanl,lu.d as L, ohne <br /> MTRH methyl icrt butyl ether <br /> TAMP tcruary, yl methyl ether <br /> sIJ nc ne detuted at or a60ve laboralory de[ect,on I,mil <br /> other Fasolrne aiditty—/.NyLcnItLI\I) <br /> On December 31, 1997, Condor personnel were on site to conduct quarterly groundwater monitoring Laboratory <br /> analyses of groundwater samples indicated that BTEX, TP11-G, and the selected gasoline oxygenates/additives <br /> were not detected at or above the laboratory reported detection limits in the sample collected from MW-1 <br /> hthanol, DIPE, and ETBE were not detected at or above the laboratory reported detection limits in any of the <br /> groundwater samples BTEX, TPH-G, and tertiary butanol were not detected at or above the laboratory reported <br /> detection limits in the sample collected from MW-3 MTBE and TAME were detected in the sample collected <br /> from MW-3 Low concentrations of BTEX constituents and TPH-G were detected in the samples collected from <br /> MW-2 and MW-4 MTBE was detected in MW-4 MTBF, tertiary butanol, and TAME were detected in MW-2 <br /> No floating product, sheen, or petroleum hydrocarbon odor was noted in the monitor wells Full evaluation of <br /> lintrinsic bioremediation parameters was not conducted because additional monitoring, possibly for one year, is <br /> necessary to evaluate the potential for intrinsic bioremediation at the site <br /> Groundwater elevation measurements collected at the site on December 31, 1997, indicated that the average depth <br /> Ito groundwater was approximately 4 feet bgs The average depth to water at the site decreased by approximately 2 <br /> feet between September 18, 1997 and December 31, 1997 Groundwater elevation contours estimated using the <br /> L� CONDOR <br />