Appendix A - EIR Noticing and Public Involvement COMBINED

Hidden Canyon Residences and Preserve Project EIR City of Pleasanton Notice of Preparation retained by the Lester family. The proposed site plan includes bio-retention areas for on-site stormwater management near the main entrance from Dublin Canyon Road, along internal private "Street A," throughout the project site within the lots. The applicant is also working with EBRPD and the City to confirm an alignment for a proposed trail through Parcels B and C alop_g the southern boundary of the project site. The proposed project would also involve the construction of new internal roadways. Three new internal roadways, "Street A," "Street B," and "Court C" are proposed, which would provide connection to the project site from Dublin Canyon Road. "Street A" would provide a 20-21-foot- wide emergency vehicular access via Dublin Canyon Road, and extend southwest within the project site to its terminus past "Court C." "Street B" is the main entrance to the project site and is proposed to be gated access. "Street B" connects to Dublin Canyon Road west of "Street A" and extends south within the project site for connection to "Street A." A public roadway located on the northeastern portion of the project site connects via Dublin Canyon Road and provides access to the proposed EBRPD staging area. Proposed improvements to Dublin Canyon Road include widening the existing road and bridge along the project frontage to continue existing bike lanes and incorporate shoulders. Concrete sidewalks 5-feet in width would be constructed along the internal streets. Other than the planned/proposed EBRPD trail, described above, the proposed project does not include trail construction within the subdivision; however, a driveway easement and open space access would be created at the end of "Street A" to allow the EBRPD the ability to construct a driveway connection at a future date. The project includes dedication of land and construction of a new publicly-accessible staging area for the EBRPD. The staging area is proposed to be set back approximately 350 feet from Dublin Canyon Road and would include a paved parking area with 16 automobile spaces and four pull-through spaces for vehicles with trailers, a vault restroom, water fountain, and horse trough. The staging area would provide access to a future EBRPD trail connecting south to trails within Pleasanton Ridge Regional Park, although no trail construction is proposed as part of this project. The proposed project requires the following discretionary approvals: • General Plan Amendment-The General Plan Land Use Map would be amended/adjusted to reflect the configuration of the proposed development, since some of the lots on the lower portion of the property would be located within an area designated as "Open Space-Public Health and Safety." The General Plan Land Use Map would be amended to reflect Low Density Residential, Open Space, Agriculture and Grazing, and/or Parks and Recreation designations, where appropriate. • Annexation-Approximately 59.5 acres would be annexed into the city, maintaining the existing urban growth boundary; the remaining approximately 69 acres would remain under the jurisdiction of Alameda County and would be dedicated to EBRPD. • Growth Management Allocation -Pursuant to the City's Growth Management Ordinance (Pleasanton Municipal Code Chapter 17.36), the proposed project would require a Growth Management Allocation for the 31 proposed units. Approval of the allocation is at the City FirstCarbon Solutions 3