Town Board action. Upon completion of the public hearing the Town Board shall act to approve or disapprove the rezoning application, including the district plan for development of the PDD. If the Town Board grants the rezoning to planned development district, the Zoning Map shall be so amended. The Town Board may attach to its zoning amendment any additional conditions or requirements that it deems necessary to fully protect the public health, safety and welfare of the community. Such requirements may relate to, but are not confined to, visual and acoustical screening, land use mixes, order of construction and/or occupancy, circulation systems, both vehicular and pedestrian, availability of sites within the area for necessary public services, such as schools, firehouses and libraries, protection of natural and/or historic sites and other such physical or social demands or impacts generated by the project. As part of its approval of the zoning amendment and district plan the Town Board shall establish the specific land use and lot and bulk requirements that will apply to the PDD. These requirements may include but are not limited to the mix of land uses that will be permitted, the permitted intensity of land use or dwelling unit density, the required setbacks, requirements regarding signs, parking, landscaping and buffers, or such other requirements for development of the district that the Town Board deems appropriate.