Laserfiche WebLink
r <br /> r <br /> r <br /> T'r <br /> -AG <br /> .'tlIf111Rw.•"� <br /> Figure 3 - Recycled Water Booster Station <br /> The turnout and prefabricated booster station will be designed by Woodard & Curran, <br /> which also designed the City's recycled water system and recycled water booster <br /> station. The turnout, site improvements and booster station are anticipated to be in <br /> service by the end of 2024. Based on material availability, the manufacturing time is <br /> approximately 12-18 months after approval of shop drawings. In addition, new electrical <br /> service from PG&E will be required, which is anticipated to also take the same 12-18 <br /> months following the electrical design. <br /> Stoneridge Drive 20-Inch Water Main (F-1 Line) <br /> A new 20-inch water line is needed on Stoneridge Drive from Hopyard Road to Johnson <br /> Drive (approximately 3,500 linear feet) to increase the capacity of the existing 12-inch <br /> and 16-inch water lines currently in the roadway feed from Turnout 4 (Figure 4). The <br /> existing 12-inch asbestos concrete pipe built before the 1960s is nearing the end of its <br /> useful life and will be recommended for replacement as part of the Water System <br /> Master Plan. Also recommended is to increase the new water line size from 20 inches <br /> to 24 inches to replace the capacity of the 12-inch line when it is decommissioned. This <br /> will increase the estimated cost from $440 per linear foot to $525 per linear foot. A new, <br /> 12-inch water line is estimated at $330 per linear foot, and installing the upsized line will <br /> provide a cost savings of$245 per linear foot. The price per linear foot is only the cost <br /> directly related to the pipe installation and does not reflect the complete costs of the <br /> project. Regardless of pipe size, the other costs, which include traffic control, pavement <br /> restoration, survey and overhead, will remain similar. The new water line will parallel the <br /> existing water lines in Stoneridge Drive but will be placed deeper to accommodate the <br /> future decommissioning of the 12-inch line. Woodard & Curran will design the booster <br /> station, the Zone 7 turnout and the Stoneridge Drive water main on a time and material <br /> basis for a not-to-exceed amount of$666,365 (see Attachment 3). <br /> Page 6 of 10 <br />