A. "Site Specific Development Plan" means a map, plat, plan or other document but only as are more particularly described below, including all terms and conditions thereof or which are incorporated by reference which also describes with reasonable certainty the type and intensity of use permitted for a specific parcel or parcels of land:

1. Final Subdivision Plat, as that term is used, referenced and defined in the Pueblo County Subdivision Regulations as approved by the Board of County Commissioners; or

2. Planned Unit Development Plan as that term is used, referenced and defined in Section 17 of the Pueblo County zoning resolution as approved by the Board of County Commissioners; or

3. Such other map, plat or other document wherein a specific written agreement designating the same as a "site specific development plan" has been executed between the Board of County Commissioners and the property owner for a specific project or development; or

4. No other map, plat, other document or approval of any nature submitted and/or obtained pursuant to the Pueblo County Zoning Resolution and/or the Pueblo County Subdivision Regulations shall constitute a site specific development plan.

B. "Vested real property right" means the right to undertake and complete the development and use of property under the terms and conditions of a site specific development plan.