After submission and approval of the initial University Campus Plan, the Master Site Plan which is approved by conditional use by the Board shall be valid for a period of 10 years from the date of approval. The area and bulk regulations (as defined by § 84-136) approved on the Master Site Plan shall be the regulations applicable to the use and development of all new buildings, structures and improvements depicted and approved on the Master Site Plan within the ten-year approval period. Any new building, structure or improvement depicted on the approved Master Site Plan shall not require individual conditional use, special exception and/or variance application and approval, provided that all other applicable permits and approvals are obtained, including but not limited to land development and building code approvals subject to the jurisdiction of the Pennsylvania Department of Labor and Industry. The University and/or an affiliate of the University may proceed to land development for any building and use approved on the Master Site Plan. If the University or an affiliate of the University proposes to build a building or use that was not approved as part of the Master Site Plan, it shall be required to obtain conditional use approval of a revised Master Site Plan. Additionally, if enrollment of students present on the University Main Campus increases by 5% or more than the enrollment projections of students on the University Main Campus included in the University Enrollment Report and Analysis which was submitted with the conditional use application, the University shall be required to seek a modification of the conditional use approval to address the impacts that the increased enrollment above the five-percent threshold has on the Master Site Plan, if any, prior to proceeding with the project under the approved Master Site Plan. The University shall submit an updated enrollment report when it submits any land development application for any building approved on the Master Plan to confirm that the enrollment projection has not increased by 5% or more than the enrollment projections of students on the University Main Campus included in the University Enrollment Report and Analysis which was submitted with the conditional use application.