11 ATTACHMENTS 05-07 - Laserfiche WebLink

CITY OF PLEASANTON KIER & WRIGHT DRAFT ENGINEERING SUMMARY CIVIL ENGINEERS&SURVEYORS,INC. OF ROADS AND INFRASTRUCTURE This system of roadways will provide efficient movement of traffic within the Specific Plan Area. The complete street network will eventually be comprised of both Master Plan roadways as indicated and Specific Plan Area minor roadways designed by each major developer. The street network is designed and intended to minimize Vehicle Miles Traveled (VMT) and to meet the Level of Service requirements as recommended to provide a Sustainable approach for transportation planning. The number, type, location and design of local roadways, including intersection spacing,geometrics and other design elements described in this Specific Plan are conceptual.Any variations from figures must be consistent with the other applicable provisions of the Specific Plan and other applicable City standards and policies, including required level-of-service standards. The City may require additional design improvements and requirements, such as additional right-turn lanes, acceleration and deceleration lanes, and extended left-turn pockets, among other things. See Exhibits RD-01, RD-04, RD-05 and RD-06 for schematic layout of master plan roadways. The roadway system for the Specific Plan Area has been designed to enable safe, attractive and convenient access and use by a variety of users including pedestrians, bicycles, vehicles,trucks and public transportation. Pedestrian improvements include sidewalks on both sides of all streets, easily accessible walking trails within the park and open space areas, and accessible pedestrian signals. Bicycle Paths have been included within the Specific Plan Area to encourage and allow for alternatives to motor vehicles and to connect with the City's existing bicycle path network. The roadway system will also facilitate use of public transportation facilities by providing bus pull-outs and shelters for shade and protection during winter weather. Exact location of these facilities is to be implemented through the development process along with coordination with LAVTA(Livermore Amador Transit Authority). Water Supply Drinking water supplies for the EPSP area are limited. To help meet the Plan Area water demands, need for potable water supplies is to be reduced by using recycled water to meet most of its irrigation demands. Only the low density residential land uses will use potable water for outside irrigation needs. The potable water demands for the Plan Area are being met through a recycled water potable water exchange program. The Plan Area will extend the City's existing recycled water distribution system to provide irrigation water to parts of the City that currently use potable water for irrigation. As the recycled water system is extended, the potable water that was being used for irrigation is freed up to meet the Plan Area potable water needs. See the separate WSA(Water Supply Assessment)for the East Pleasanton Specific Plan Area for details on the water supply analysis. Potable Water Infrastructure The potable water infrastructure needed to serve the Plan Area has three components: 1)the on-site facilities (within the Specific Plan area), 2) off-site facilities needed to extend services to the Specific Plan Area, and 3)the expansion of the recycled water system to exchange recycled water for potable water supplies for each phase of development. I' a gc I2