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' Geo(ag cafTechnics Inc. • • Page 3 <br /> George's Service <br /> Project No.: 425.2 <br /> February 7, 1997 <br /> • install 5 groundwater monitoring wells to further define the plumes lateral extent <br /> • install 1 deep groundwater monitoring wells to define vertical extent <br /> • test soil samples as required from each borehole for TPH-G, BTEX, and MTBE <br /> • test water samples from each monitoring well for TPH-G, BTEX, and MTBE <br /> • perform quarterly groundwater monitoring and reporting <br /> • (optional-monthly groundwater level measurements) <br /> • prepare a report summarizing all the site characterization data <br /> Listed below is a proposed schedule for implementing this project. <br /> Proposed Bidding of Project <br /> To remain in compliance with the USTCFP, Geological Technics Inc. requested V&W Drilling <br /> to prepare for drilling and installing the 6 groundwater monitoring wells. We have found V&W <br /> to be very cost effective for three primary reasons: <br /> • reasonable charge rate, <br /> • fast drilling equipment, <br /> • well trained crew. <br /> These costs have been included in our budget spread sheet prepared giving estimated costs for <br /> performing the work approved by SJCEHD. The budget spread sheet is attached and shows <br /> itemized cost for the tasks proposed. In an attempt to make this Pre-Approval flow smoothly, we <br /> have used the same unit costs for this work that has previously been approved by the USTCFP <br /> for other projects. <br /> Geological Technics Inc. accepts field support services and lab invoices and adds a 15% <br /> overhead fee. We then pay these charges and assist George's Service in filling out the USTCFP <br /> reimbursement claim. Construction contractors will invoice George's Service direct since <br /> Geological Technics Inc. is not a licensed contractor. <br /> Tentative Schedule for Implementing Work <br /> Task Description Schedule <br /> • Receive directive from SJCEHD for additional work Jan 9, 1997 <br /> • Additional Site Characterization Work Plan Addendum submitted Jan 20, 1997 <br /> • Receive written approval of plan, w/modification from SJCEHD Feb 3, 1997 <br /> • Prepare USTCFP Cost Pre-Approval for work plan Feb 7, 1997 <br /> • Receive approval of costs from USTCFP Mar 3, 1997 <br /> • Complete well survey work Mar 14, 1997 <br /> • Drill and install MW-4, 5, 6, 7, 8 & 102 Mar 28, 1997 <br /> • Perform Spring GW monitoring event Apr 11, 1997 <br /> • Prepare a Site Characterization Report May 16, 1997 <br /> • Perform Summer GW monitoring event July 18, 1997 <br />