Tenant shall cause the Contractor, at no cost to Landlord, to maintain and keep in full force and effect, the insurance required under Exh ibit C-2 , with such companies, and in such form and amounts as Landlord may reasonably require. Tenant shall, at no cost to Landlord, maintain and keep in full force and effect, the insurance required of Tenant under the Lease and this Exhibit. Prior to commencement of construction of the Leasehold Improvements, Landlord shall be provided with copies of insurance certificates indicating coverages as required by Exhibit C-2 , are in full force and effect, and a copy of the executed Construction Contract.