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1 <br /> Quarterly Monitoring and Sensitive Receptor Survey Report <br />' Canepa's Car Wash(Park Street) <br /> November 5,2001 <br /> Page 3 <br /> TABLE 1 <br />' GROUNDWATER ELEVATION DATA(OCTOBER 9, 2001) <br /> MW-1 THROUGH MW-7 <br />' Well Well Casing Well Collar Depth to Groundwater <br /> ID Screen Elevation Water Elevation <br />' Interval (Feet) (feet) (feet) <br /> (feet- bgs) <br /> MW-1 45-65 1097 2458 -1361 <br />' MW-2 45 -65 1037 2543 -1506 <br /> I MW-3 45 -65 1176 2592 -14 16 <br /> MW-4 40-60 1085 2415 -1330 <br /> MW-5 40-60 1125 25 55 -1430 <br /> MW-6 40-60 1172 2578 -1406 <br /> 10 <br /> MW-7 40-60 1105 2494 -13 89 <br /> I4 2 LABORATORY ANALYSES (TPH-G,BTEX, OXYGENATES/ADDITIVES) <br /> The groundwater samples were analyzed by Exelchem Environmental Laboratories, Inc for total <br /> petroleum hydrocarbons quantified as gasoline (TPH-G) by EPA Method 8015M, for benzene, toluene, <br /> ethyl benzene, and total xylenes (BTEX) by EPA Method 8020, and for selected gasoline <br /> oxygenates/additives by EPA Method 8260 The gasoline oxygenates/additives include methyl tertiary- <br /> butyl ether (MTBE), ethanol, tertiary-butanol, di-isopropyl ether (DIPE), ethyl tertiary-butyl ether <br /> I (ETBE), and tertiary-amyl methyl ether(TAME) <br /> A summary of the laboratory analytical results is presented in Table 2, on the next page Laboratory <br /> I report sheets indicating analytical methods used, reporting limits, and the results of the analyses are <br /> included in Appendix C Historical groundwater analytical data are presented in Table A, Appendix B <br /> I <br /> I <br /> CONDOR <br />