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WPM M Bei" EthylbmeneIlene TM <br /> Sampled 7/11/95 <br /> MW5-20 ND ND ND ND ND <br /> MW5-30 ND ND ND ND ND <br /> NM5-40 ND ND ND ND ND <br /> MW5-50 ND ND ND ND ND <br /> MW5-60 ND ND ND ND ND <br /> MW6-20 ND ND ND ND ND <br /> MW6-30 ND ND ND ND ND <br /> MW6-40 ND ND ND ND ND <br /> MW6-50 ND ND ND ND ND <br /> MW9-20 ND ND ND ND ND <br /> MW9-30 ND ND ND ND ND <br /> MW940 ND ND ND ND ND <br /> . MW9-50 ND ND ND ND ND <br /> TPH- Total Petroleum Hydrocarbons <br /> ND -Not Detected <br /> WATER ANALYSES <br /> After installation of the wells, each was developed by surging and bailing On July 11, 1995, each of <br /> the new morutonng wells was purged of about 3 well volumes and sampled Groundwater samples <br /> were obtained with a Teflon barter and were containerized in 40 ml VOA vials The samples were <br /> immediately placed on ice pending shipment to the laboratory Each sample was tested for TPH and <br /> BTEX by EPA method 8415/8020 by American Analytics <br /> Results of analysis show that well MW9 had the highest concentration of dissolved TPH and benzene <br /> with 10 mg/l TPH and 3 4 ug/l benzene Well MW5 contained 2 5 ug/l benzene and well MW6 had <br /> Page 8 <br />