PC-2009-27, PRZ-41, CITY OF PLEASANTON

certified arborist shall identify the type, size, health, and value of all trees on site; 9. Residential developments also shall include the following data: a. A calculation of the population density of the development, b. The location of proposed dwelling units and types, c. A calculation of the number of bedrooms to be constructed; 10. A specification of the permitted uses desired in the development plan. The director of community development, the planning commission, or city council may require greater identification of specific uses; 11. Notwithstanding the requirements of this subsection, an applicant for a PUD development plan for the development of two or more acres, which development will occur in stages, may submit general information relating to subsections (D)(1) through (D)(9) of this section for review for the entire project. Unless otherwise authorized by the city council, each stage or phase of the project must be adjacent to any previously approved portion of the development plan and shall be reviewed by and approved by the planning commission and city council, in accordance with the procedure set forth herein, together with the exact, complete and detailed information required by subsections (D)(1) through (D)(9) of this section. A tentative subdivision map may be concurrently reviewed and approved with the pud development plan. No building permit shall be approved or issued until such review and approval has been obtained. E. Grading Control: 1. Size And Treatment: In order to keep all graded areas and cuts and fills to a minimum, to eliminate unsightly grading and to preserve the natural appearance and beauty of the property as far as possible as well as to serve the other specified purposes of this chapter, specific requirements may be placed on the size of areas to be graded or to be used for building, and on the size height and angles of cut slopes and fill slopes and the shape thereof. In appropriate cases, retaining walls may be required. 2. Restrictions: All areas indicated as natural open space on the approved development plan shall be undisturbed by grading, excavating, structures or otherwise except as permitted by this subsection. Where applicable, drainage improvements, utility lines, riding trails, hiking trails, picnic areas, stables and similar public improvements and amenities may be placed in natural open space areas at the time of approval of a PUD development plan. Where natural open space is disturbed for public improvements, best engineering efforts shall be undertaken to make said improvements as unobtrusive as practicable and trenched areas (and similar ground disturbances) shall be treated so as to encourage rapid regeneration of the natural coverage. 3. Landscaping: The PUD development plan shall include the planting of newly created banks or slopes for erosion control or to minimize their visual effect. (Prior code § 2-8.35)