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Z1 Task 1 -Prefield Services <br /> The following activities will be in preparation for field activities: <br /> • Obtain permission to enter from property owners (now under way by County) <br /> • Prepare technical specifications and obtain quotes from up to three drillers, and <br /> submit to the County(Shaw) <br /> • Execute Purchase Order to the selected driller(County) <br /> • Clear the location of the proposed drill site, if necessary(Shaw) <br /> • Obtain drilling permits (County) <br /> • Schedule field activities with the RWQCB, and subcontractors (Shaw) <br /> • Request USA to locate any buried utilities in the locations of the proposed borings <br /> (Shaw) <br /> • Prepare Health and Safety Plan (Driller) <br /> • Obtain necessary drill supplies and materials (Driller) <br /> 2.2 Task 2- Field Work <br /> Field activities related to the drilling program will consist of: <br /> • Drilling <br /> • Soil sampling <br /> • Soil gas sampling <br /> • Borehole logging <br /> • Hydropunch or equivalent in-situ water sampling <br /> • Installation and development of MW-8 <br /> • Abandonment of the temporary borings <br /> All field work will be in conformance with a Health and Safety Plan that will be prepared prior <br /> to mobilization of the drill rig. A technical specification prepared in Construction Standard <br /> Institute (CSI) format is contained in Appendix A that describes the field work in detail. <br /> Corral Hollow EMP WP.DOC 2.2 February 28,2007 <br />