Laserfiche WebLink
<br />The new water facilities necessary to serve the VCSP area included improvements to an <br />existing (but standby) Zone 7 turnout (a turnout is a large metering and valve vault used to <br />control and meter water deliveries from the Zone 7 water transmission system into the City's <br />transmission and distribution system), construction of a new water booster pumping station (to <br />be located on the same site as the Livermore Pleasanton Fire Department Station No.5), a <br />new water storage reservoir located at an appropriate elevation and of an appropriate size <br />within the VCSP area, and a new reservoir access road and pipeline to connect the reservoir to <br />the new pump station, turnout and VCSP water infrastructure. <br /> <br />All of these facilities, including the access road, need to be constructed in order to provide <br />water to the developing VCSP area since the water facilities on either side of the area were <br />unable to do so. That is, during the summer months, pumping stations on either side of the <br />VCSP are overburdened, and have to use their spare or emergency pumps just to keep up with <br />normal summer demands. This can lead to low water pressures, water service interruptions, <br />and potentially inadequate water supply for the area. <br /> <br />Sealed bids for the Turnout NO.6 Improvement Project were opened on October 17, 2006. <br />Seven bids were received, with the low bid of $231,312 submitted by Gateway Pacific <br />Contractors Inc. The Engineer's estimate for this project was $300,000. On November 30, <br />2006, sealed bids were opened for the Booster Pump Station. Seven bids were received, with <br />the low bid of $1,785,700 submitted by JMB Construction, Inc. The Engineer's estimate for <br />this project was $2,000,000. Both of these structures will augment and provide potable water <br />to the future Vineyard A venue Reservoir Tank currently under construction by Gateway <br />Pacific Contractors, Inc. Attached to this staff report is a summary table of the consulting <br />engineer's estimates for the projects and all bids received. <br /> <br />The bids received were considered very competitive since there were seven bidders on each <br />project and the successful bids were below the engineer's estimate. Staff recommends award <br />of both contracts to the above firms along with approval of direct purchase contracts for the <br />required electrical controls, switchgear, telemetry and water testing equipment and for <br />installation of the fmal landscaping around the pump station. Staff will bring back to Council <br />contracts for construction management, soils/material engineering and testing and any <br />contracts for the equipment and landscaping noted above as necessary, at a later date. <br /> <br />On September 19, 2006, Council also approved an amendment to a Purchase and Sale <br />Agreement with Threehand Partnership to acquire the tank site parcel, access road and <br />pipeline easements, and included in that amendment, a cap on the cost to complete <br />construction of the roadway to the tank and all improvements to serve both the City and the <br />private development lots, of $1,888,000. With this approval, and the bids received for the <br />two remaining major water facility needs within the VCSP, the City now knows the costs for <br /> <br />Page 4 of9 <br />