RES 09268 - Laserfiche WebLink

east to pick up the southern portion of the Auto Mall site, the Retail/Commercial site, and the two Park sites. Water: Figure V -1 also conceptually illustrates the proposed Staples Ranch water line extensions. Because water lines are required to be looped, the existing lines in both Staples Ranch Drive and Stoneridge Drive would need to be extended. The 12" water line located at the terminus of Stoneridge Drive would be extended with an appropriately sized water line across the Arroyo Mocho bridge, continuing along the Stoneridge Drive, EVA, and Auto Mall Place right of way, all the way to El Charro Road, where it could be connected to Livermore's water system at the intersection with Jack London Boulevard in the event of an emergency. This water line will then either be looped southerly adjacent to El Charro Road or southerly through the proposed commercial/retail development on the south side of Stoneridge Drive and then back to the Stoneridge Drive /Auto Mall Place intersection. Another public water line would be extended east from the terminus of Staples Ranch Drive, following the same branching alignments as the sewer line though the Continuing Care Community site, with the southerly branch linking up with the Stoneridge Drive water line at the main entrance road and the northerly branch continuing through the Auto Mall site as a public water line, linking up with the Stoneridge Drive water line at the intersection of Auto Mall Place and the entrances to the Retail/Commercial site and Auto Mall site. In addition to the 150 feet of existing 8" water line at the end of Staples Ranch Drive between Vermont Place and the terminus with a 12" line, another appropriately sized water main will need to be installed so that all of Staples Ranch can be served with water pressure that meets the Livermore Pleasanton Fire Department's standards for fire flow. The portions of the public sewer and water lines that traverse the Continuing Care Community and Auto Mall sites would be required to be within public utility easements dedicated to Pleasanton, and generally within on site drive aisles or parking areas so that they can be easily accessed for maintenance. Energy and Communication: Figure V -1 conceptually illustrates the proposed alignment for the extension of underground joint trench utilities, including PG &E electrical, and natural gas lines as well as telephone /data lines from the existing terminus of Stoneridge Drive across the Arroyo Mocho bridge, then along the Stoneridge Drive /Auto Mall Place alignment to El Charro Road, where the electrical service can tie into service in El Charro Road and Livermore's El Charro Specific Plan area. If required by PG &E, an additional electrical service tie in could also be made into facilities in Staples Ranch Drive. Each development site and the two park sites would then feed off of the main trunk line in the Stoneridge Drive /Auto Mall Place alignment. Stoneridge Drive Specific Plan Amendment/Staples Ranch Draft October, 2008 52 L l