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KLE/NFELOER <br /> or equivalent approved methods. The samples will be transported by Kleinfelder <br /> personnel under the chain of custody control to the laboratory or via laboratory courier. <br /> A typical chain of custody form is attached. <br /> 2.4 Analytical Procedures <br /> The groundwater samples collected to be analyzed for the following constituents: <br /> • Biochemical Oxygen Demand (BOD) <br /> • Volatile Organic Compounds (VOCs) by EPA Method 8260B; <br /> • Semi-volatile organic compounds (SVOCs) by EPA Method 8270C; <br /> • Total Petroleum Hydrocarbons in the gasoline range (TPHg) by EPA Method <br /> 8260B; <br /> • Benzene, Toluene, Ethylbenzene, and Total Xylenes (BTEX) by EPA Method <br /> 8260B; and <br /> • Total Petroleum Hydrocarbons in the diesel range (TPHd) by EPA Method <br /> 8015m. <br /> • Total Dissolved Solids (TDS) by EPA Method 160.1 <br /> • Nitrate by EPA Method 300.0 <br /> • Nitrate as N by EPA Method 300.0 <br /> • Polychlorinated biphenyls (PCBs) by EPA Method 8082A, <br /> • Organochlorine pesticides (OCPs) by EPA Method 8081A, <br /> • Title 22 (CAM 17) metals by EPA Methods 6010, 6020, and 7470; <br /> • Chlorinated Herbicides by EPA Method 8151A; and <br /> • Organophosphorus pesticides (OPPs) by EPA Method 8141A. <br /> The table below shows the analytes, sample container size and type, preservation <br /> method (if applicable), hold times, and whether the sample will be field filtered of <br /> laboratory filtered for the groundwater samples. <br /> 128328/SAC14R0267 Page A-6 of 8 July 12, 2013 <br /> Copyright 2013 Kleinfelder Revision 2-February 14,2014 <br />