RES 2025008 - Laserfiche WebLink

• Above Elevation 540: Homes situated above the normal upper limit of the Bonde Zone will need to take special measures to provide adequate water pressure for both domestic and fue fighting needs. To ensure a minimum of 40 psi for domestic needs, a small hydro-pneumatic booster pump system will be required to serve each residence. The pump systems are to be privately owned and maintained . Another special facility required for fue protection will include fire sprinkler systems with control devices to assure adequate storage and pressure. Compliance with fue safety standards will need to be verified by the Fire Marshall prior to the issuance of any new building permits on properties occupied with residences located above elevation 540. b. Distribution The recently completed Zone 7 trunk line will be the primary source for providing water to properties within the Plan Area. This treated water source will be accessed through improvements to the existing Zone 7 Turnout #6 , located next to the fue station adjacent to the easterly border of the Plan Area (Figure VI-1). Currently functioning as part of a looped supply to the Ruby Hill pump station, this turnout will be appropriately valved and improved to concurrently supply a new Bonde Zone pump station for the Plan Area . The new pump station will be located adjoining the turnout and fire station, and will feed a 16-inch Bonde Zone trunk line running westerly within the Vineyard Avenue right-of-way. The new Vineyard A venue trunk line will extend westerly to connect with the existing 16-inch Bonde Zone line in the vicinity of Lot 15. Valving will be needed at both ends of the system in order to balance the hydraulic pressures and flows . These connections will serve to loop both systems , thereby enhancing the reliability and capacity of each. Secondary distribution lines will extend short distances to the south and north from the main trunk line in order to provide service to all Plan Area properties. In addition, a secondary water line loop connection will be constructed as an independent City project to connect Vineyard Avenue at Lot 14 with Foxbrough Place. c. Storage Additional water storage to provide adequate domestic service and sustained fue flow capability will be provided by building a new storage tank at elevation 636 on Lot 25. The tank will be sited within the saddle of a ridgeline in the southern portion of the Plan Area as shown in Figure VI-1 . This tank will be of sufficient size to serve local Plan Area properties while also enhancing the reliability of the existing Bonde Zone system. 77