Tenant Except as set forth in Section 10.2 below, Tenant shall keep and maintain the Premises and every part thereof, including, but not limited to, floors and floor coverings, interior plumbing, interior walls and ceilings, including electrical wiring, appliances and devices using or containing refrigerants, fixtures and equipment in good repair and in a clean and safe condition, and repair and/or replace any and all of the foregoing in a good and workmanlike manner. Without limiting the foregoing, but subject to the provisions of Section 14 below, Tenant shall, at Tenant's sole expense, repair any area of the Premises damaged by Tenant or any Tenant Party or by any other cause. If Tenant, in the reasonable judgment of Landlord, fails to maintain the Premises in accordance with the terms of this Lease and correct such failure within ten (10) days following Tenant's receipt of written notice from Landlord stating the nature of the failure, Landlord shall have the right to enter the Premises and perform such maintenance, repairs or replacements at Tenant's sole cost and expense (including a sum for overhead to Landlord equal to ten percent (10%) of the cost of the maintenance, repairs or replacements). Tenant shall maintain written records of maintenance and repairs, as required by any Applicable Law, and shall use certified technicians to perform such maintenance and repairs, as so required. Landlord shall have the right to approve all service maintenance contractors hired by Tenant which approval shall not be unreasonably withheld, conditioned or delayed. Upon Landlord's request, Tenant shall deliver to Landlord full and complete copies of all service or maintenance contracts entered into by Tenant for the Premises within one hundred twenty (120) days after the Commencement Date and, thereafter, within ten (10) days after entering into any new or materially amending any existing service or maintenance contract.