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attractive entry to Pleasanton for BART patrons exiting the station platform. Staff also believes that the density and species of trees indicated on the plan are generally appropriate. The plans show an approximately 160-foot gap in the tree planting within the CalTrans' right-of-way on the north side of the parking garage. While staff finds the design of the garage to be attractive, it is still a large structure located close to the freeway and staff believes that trees should be planted between it and the freeway to soften its appearance and provide a green buffer along a very busy and prominent freeway frontage. Therefore, staff has included a condition requiring evergreen trees to be planted in this gap to match the spacing of the other trees along the freeway. Also, since the quantities and spacing of the shrubs and groundcover are not shown on the landscape plan, a condition of approval requires that these be shown on the plans provided at the building permit stage subject to review and approval by the Director of Community Development. Tree Removal Separate tree reports have been prepared for the BART and Stoneridge Corporate Plaza sites that specify the species, size, health, and value of the existing trees on the site that exceed 6 inches in diameter. In total, approximately 362 trees would be removed as part of the modified project, including 195 heritage-sized trees. While this is a large number of trees, they are mostly ornamental trees that were planted as part of the Stoneridge Corporate Plaza development. Approximately 634 new trees would be planted on both sites ranging in size from 24-inch-box to 60-inch-box (a net increase of 272 trees on the site). Staff believes that the proposed landscape plan is generous in both number and sizes of trees and would comprise adequate mitigation for the removed trees assuming that approximately 30 percent of the trees in the final landscape plan are of a larger size (36- to 60-box sized trees). A condition of approval requires that the quantity of each box size tree be submitted for the review and approval by the Director of Community Development. PUD CONSIDERATIONS The Zoning Code sets forth purposes of the Planned Unit Development District and "considerations" to be addressed in reviewing and/or modifying a PUD development plan. These findings are discussed below. 1. The plan is in the best interests of the public health, safety, and general welfare because: The modifications to the project, as conditioned, comply with all applicable City standards concerning public health, safety, and welfare because: • the modified development project would include the installation of all required on-site utilities with connections to municipal systems in order to serve the new development; • the recommended traffic mitigations ensure that the project will not generate volumes of traffic that cannot be accommodated by existing City streets and intersections in the area; • all structures would be designed and built to meet the requirements of the CA Building Code, CA Fire Code, and other applicable City codes; • adequate access would be provided to the structures for police, fire, and other emergency response vehicles; • stormwater run-off from the site will be treated before leaving the site; PUD-104-1M/PUD-81-22-15M, 6110/6120-6160 Stoneridge Mall Road Planning Commission Page 13 of 17