to use the land generally depicted on the Map as a land assignment and right of way and associated land and appurtenances for continued use of the Laboratory, including providing maintenance and repair, and access to the Laboratory, the parking lots and the seawater supply and back flow pipes, without consideration, except for reimbursement to the National Park Service of agreed upon reasonable actual costs of subsequently provided goods and services. (4) Agreement between the National Park Service and the National Oceanic and Atmospheric Administration Upon the transfer authorized in paragraph (1), the Director of the National Park Service and the Administrator of the National Oceanic and Atmospheric Administration shall enter into an agreement addressing responsibilities pertaining to the use of the land assignment within the Sandy Hook Unit of the Gateway National Recreation Area as authorized in paragraph (3). The agreement shall prohibit any new construction on this land, permanent or nonpermanent, or significant alteration to the exterior of the Laboratory, without National Park Service approval. (5) Restoration (A) Notwithstanding any provision of the Lease to the contrary, if the State does not transfer the improvements as authorized in paragraph (1), and these improvements are not used as or in support of a marine science laboratory, the State shall demolish and remove the improvements and restore the land in accordance with the standards set forth by the National Park Service, free of unacceptable encumbrances and in compliance with all applicable laws and regulations regarding known contaminants. (B) If the National Oceanic and Atmospheric Administration accepts the improvements as authorized in paragraph (1) and these improvements are not used as or in support of a marine science laboratory, the National Oceanic and Atmospheric Administration shall be responsible for demolishing and removing these improvements and restoring the land, in accordance with the standards set forth by the National Park