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SimulProbe®Technologies, Inc. <br /> Maxi SimulProbe®Soil/Groundwater Mode <br /> 6.7 Collect the water sample using a Teflon bailer. <br /> 6.8 Withdraw the SimulProbe@ and collect the soil core sample. <br /> 7.0 ASSEMBLY AND OPERATION: Soil/Groundwater Mode - Using Up- <br /> Hole Hammer, NW Rods/Bailer and Peristaltic Pump (Cased Hole or <br /> Mud Rotary Drilling Applications) <br /> The NW Rods/Bailer and Peristaltic Pump water sampling methods can <br /> be combined when sampling protocols include the collection of samples <br /> for volatile compounds and the sampled formations have shallow (<25' <br /> BGS) piezometric water levels. <br /> 7.1 Follow the instructions for sampling using hollow NW rods and a bailer, <br /> except add a peristaltic vacuum line to the Swagelok fitting on top of the <br /> Sampler Head. <br /> 7.2 Once the SimulProbe@ has been hammered into place and opened, the <br /> first sample should be collected by bailer for volatile compounds. <br /> 7.3 Subsequent samples can then be collected by peristaltic pump. <br /> 8.0 DECONTAMINATION <br /> Follow procedures specified in site specific work plan and/or quality assurance <br /> project plan for standard operating procedures for sampling device <br /> decontamination. Always use a new consumable kit for each sample. Reuse of <br /> consumables may result in cross contamination of samples through incomplete <br /> decontamination or from leakage through damaged O-Rings and Reed Valves. <br /> 8 <br />