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Stantec _ <br /> No Further Action Request Report <br /> Chevron and ARCO Commingled Plume No. CP0034 <br /> April 10,2012 <br /> 3. Groundwater contains contaminants above water quality objectives, where best available, <br /> cost effective technology has been implemented and chemical concentrations in <br /> groundwater are projected to meet water quality objectives through natural processes within <br /> a reasonable period of time, i.e., prior to any potential future beneficial use of groundwater. <br /> Patterns of existing and projected future demands for usable water resources in the area <br /> must be considered in determining what period of time is reasonable. <br /> The purpose of this report is to summarize site data to document that risks to public health and <br /> safety and ecological receptors are reduced to insignificant levels and that condition #3 above <br /> has been met. The "Tri-Regional Recommendations" specify a list of 20 documentation items <br /> that must be included in NFAR reports, and require the responsible to provide a one or two <br /> sentence narrative summary for each item and the section number where supporting <br /> information can be found in the NFAR report; this summary of NFAR documentation is included <br /> in Appendix A. <br /> 94275 NFAR 2012.doc 2 <br />