If the Town Board grants the application for a PDD, the Zoning Map shall be so notated. The Town Board may, if it feels it necessary in order to fully protect the public health, safety and welfare of the community, attach to its zoning resolution any additional conditions or requirements upon which the approval shall be contingent. Such requirements may include, 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, protection of natural and/or historic sites, other such physical or social demands, provision of satisfactory surety to guarantee that essential public and private utilities and facilities are completed in accord with the approved plan and time limits for various phases of development. The Town Board shall state at this time its findings with respect to the land use intensity or dwelling unit density as called for in § 210-50.