If an excavation or other substructure work shall be made upon land adjacent to the Building, or shall be authorized to be made, Tenant shall afford access to Demised Premises for the purpose of doing such work as shall be necessary to preserve the wall of the Building from injury or damage and to support the same by proper foundations without any claim for damages or indemnity against Landlord, or diminution or abatement of rent, except as otherwise provided herein.

Subject to the provisions of Section 14.4, if any excavation shall be made upon land adjacent to or under the Building, or shall be authorized to be made, then Tenant shall afford to the person causing or authorized to cause such excavation, license to enter the Premises for the purpose of performing such work as such person shall deem necessary or desirable to preserve and protect the Building from injury or damage and to support the same by proper foundations, without any claim for damages or liability against Landlord and without reducing or otherwise affecting Tenant’s obligations under this Lease.