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February l8,2005 <br /> <br />Mr. James Kelcourse, Senior Civil Engineer <br />City of Pleasanton <br />Public Works Department <br />200 Old Bernal <br />Pleasanton, CA 94566 <br /> <br />Re: <br /> <br />Request for Change Order <br />Santos Ranch Road Pump Stations Project <br /> <br />Dear Mr. Kelcourse: <br /> <br />In response to our recent discussions, Tetra Tech respectfully submits this Change Order Request to <br />increase our compensation for professional engineering services associated with the design of the <br />Santos Ranch Road pump stations and water facility improvements. <br /> <br />A summary of accumulated expenses including the tasks to be performed through bidding, <br />construction and start up, and request for addition work are as follows: <br /> <br />DESIGN CHANGES/MODIFICATIONS <br /> · Accumulated Cost for Bidding Process $26,686 <br /> (including supplemental cost-reduction analysis) <br /> · New Bidding & Construction Administration Assistance $25,114 <br /> · Electrical Inspection Services $ 5,982 <br /> · Start-Up Services $ 3~804 <br /> <br />VALUE ENGINEERING -- GSE <br /> Comments on contractor's (GSE) design package value <br /> engineering review. <br /> <br />Total <br /> <br />$61.586 <br /> <br />$79.014 <br /> <br />VALUE ENGINEERING - TETRA TECH <br /> Detailed in-house analysis of design package to identify further <br /> cost-saving measures. <br /> <br />$74.56~0 <br /> <br />TOTAL CHANGE ORDER REQUEST <br /> <br />$215.160 <br /> <br />Specific to the value engineering tasks, the City requested Tetra Tech to evaluate additional cost- <br />reducing measures for the Santos Ranch Road water system project submitted by GSE, the proposed <br />construction contractor. We have reviewed the suggested changes and prepared the enclosed <br />response to GSE's value engineering comments. <br /> <br />ATTACHMENT B <br /> <br /> <br />