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LFR Inc. <br /> After water parameters stabilized <br /> disposable bailer at each well. Thewaterwas pouater red intoaboratoples were ected using a <br /> containers. Each container was capped; labeled with the well identification, me and <br /> date of sample collection, and rycation ed <br /> cooler for transport to the laboratoryis requested; and then placed into anice-chilled I <br /> Standard chain-of-custody protocol was followed during the sample handling Water generated during sampling activities was transferred into Properly ha ' <br /> gallon drums onsite. g process. <br /> y labeled 55- <br /> 3.3 Chemical Analyses ' <br /> Collected groundwater samples were submitted to Curtis & Tompkins ' <br /> state-certified analytical laboratory), located in Berkeley, <br /> day) turnaround schedule. p Laboratories (a <br /> y, California, on a normal (5- <br /> Groundwater samples collected on June 1, 2006 were analyzed for the following , <br /> pyrolytic oil constituents: <br /> • volatile organic compounds (VOCs) by EPA Method 82601 ' <br /> • semivolatile organic compounds (SVOCs) by EPA Method 8270C <br /> • diesel-range (CIO-C24) hydrocarbons and motor oil-range (C24 <br /> by EPA Method 8015M -C36) hydrocarbons ' <br /> Groundwater samples collected on June 23, 2006 were analyzed for the following ' <br /> metals and pyrolytic oil constituents: <br /> • total concentrations of Title 22 metals: antimony, ' <br /> cadmium, chromium, cobalt, copper, lead, mercury,arsenic, barium, beryllium, <br /> selenium, silver, thallium, vanadium, and zinc by EPA Method 010 andmercury , <br /> by EPA Method 7471A <br /> • diesel-range hydrocarbons and motor oil-range hydrocarbons by EPA Method ' <br /> 8015M (MW-8 only) <br /> Tables 3 and 4 provide a summary of the groundwater sampling analytical results for ' <br /> organics and inorganics, respectively. <br /> 4.0 DATA VALIDATION AND QUALITY CONTROL SUMMARY ' <br /> Data validation was performed as part of June 2006 groundwater monitoring evaluation i <br /> for the Site. The data were validated by LFR considering EPA level III protocols. <br /> Details of the data validation are included in Appendix B. A summary is presented i <br /> the following text. n <br /> , <br /> Page 4 , <br /> Final_Gw Mon Rpt lune 20p6.dm:LFR <br />