Every structure or group of structures and uses, including those of an institutional, charitable or public nature, and every designed plot area or cluster unit having services, facilities or utilities in common private usage and in common ownership or control by its occupants or which functions as an independent corporate property owner or agent of management shall be located upon and within a lot or plot of land which shall be fully dimensioned and designated as representing the area of responsibility and extent of such individual or group ownership or management as may be established by ownership in full or partial fee or for lease under deed covenant, lease contract or such other conditions of usage or occupancy legally established and recorded therefor; and a description or plan of each such lot or plot shall be filed separately or as part of the descriptive maps of a Planned Unit Development District with the Township tax assessor.

The landowner shall provide for and establish an organization for the ownership and maintenance of any common open space, and such organization shall not be dissolved nor shall it dispose of any common open space, by sale or otherwise (except to an organization conceived and established to own and maintain the common open spaces), without first offering to dedicate the same to the Township or any other government agency.

In connection with this chapter, the Planning Board may promulgate rules and regulations to supplement the standards and conditions set forth.

Any Planned Unit Development District originally established under the requirements of this chapter and completed, may be extended into adjoining zones by later additions of contiguous lands in parcels or units of not less than 50 acres each under the conditions established for development of the original district, provided that it shall be subject to the same procedure for approval and in conformity with the standards herein set forth.

All other ordinances dealing with subdivision control shall not apply in Planned Unit Development Districts or extensions thereof.