Alterations to Premises Tenant shall make no structural or interior alterations to the Premises. If Tenant requests such alterations and such alterations are structural in nature, then Tenant shall provide Landlord with a complete set of construction drawings. If Landlord consents to the alterations, then the Landlord shall determine the actual cost of the work to be done. Tenant may then either agree to pay Landlord to have the work done or withdraw its request for alterations; provided, however, that at Tenant’s request, Landlord shall not unreasonably withhold its consent to allowing Tenant and/or Tenant’s contractors to perform such work. All such alterations are subject to the prior written approval of Landlord, which approval shall not be unreasonably withheld, conditioned or delayed. Subject to the terms of this paragraph, and notwithstanding any provision of this Lease to the contrary, Landlord agrees to allow Tenant to construct (i) a data center within the Premises and to install equipment (which may include generator, condensers, UPS, etc.) in the Building and around the land surrounding the Building necessary to facilitate the operation of Tenant’s data center, and (ii) an opening in the curtain wall of Floor 1 of Building C, to install two (2) four foot doors within such opening, to improve the outside area for delivery access and to install other improvements (which may include a large dumpster) to the Building and the land surrounding the Building necessary to facilitate the operation of Tenant’s Fulfillment Center. All such alterations shall be performed by Tenant’s contractors (which shall be subject to Landlord’s approval, not to be unreasonably withheld), at Tenant’s sole cost and expense. Notwithstanding the above paragraph, Tenant shall have the right to make nonstructural and nonsystems related alterations (“Tenant Alterations”) up to a value of $15,000.00 per occurrence (not to exceed $60,000 during any 12-month period) without Landlord’s prior written consent (which consent shall not be unreasonably withheld), provided Tenant shall provide notice to Landlord of its intent to make the Tenant Alterations. Such notice shall include a copy of plans and specifications (if such alterations are of a character that would reasonably require plans and specifications) and copies of all permits, if required by the appropriate municipality, and any contracts for such Tenant Alterations. All Tenant Alterations shall be performed by contractors approved by Landlord which approval shall not be unreasonably withheld, and in accordance with all applicable laws and the rules and regulations described in Section 12b.