Alterations Landlord’s consent shall not be required for any Alteration that satisfies all of the following criteria: a) is of a cosmetic nature such as wallpapering, painting hanging pictures and installing carpet; b) is not visible from the outside of the Building or Premises; c) will not affect the systems and structures of the Building; d) does not require work to be performed inside the walls or above the ceiling of the Premises ; and e) costs less than $10,000 as a single project. For all other Alterations, Landlord shall not unreasonable withhold or delay consent and shall respond top Tenant’s written request for consent within ten (10) business days after receipt from Tenant that such notice is required. All of the following shall apply with respect to all Alterations unless otherwise approved in writing by the Landlord: (a) the Alterations are non-structural and the structural integrity of the Property shall not be affected; (b) the Alterations are to the interior of the Premises; (c) the proper functioning of the mechanical, electrical, heating, ventilating, air-conditioning (“HVAC”), sanitary and other service systems of the Property shall not be affected and the usage of such systems by Tenant shall not be increased; and (d) Tenant shall have appropriate insurance coverage, reasonably satisfactory to Landlord, regarding the performance and installation of the Alterations. Additionally, before proceeding with any Alterations, Tenant shall (i) at Tenant’s expense, obtain all necessary governmental permits and certificates for the commencement and prosecution of Alterations; (ii) if Landlord’s consent is required for the planned Alteration, submit to Landlord, for its written approval, working drawings, plans and specifications and all permits for the work to be done and Tenant shall not proceed with such Alterations until it has received Landlord’s approval (if required); and (iii) cause those contractors, rnaterialmen and suppliers engaged to perform the Alterations to deliver to Landlord certificates of insurance (in a form reasonably acceptable to Landlord) evidencing policies of commercial general liability insurance and workers’ compensation insurance. Such insurance policies shall satisfy all obligations imposed under Section 10.1. Tenant shall cause the Alterations to be performed in compliance with all applicable permits, Laws and requirements of public authorities, and with Landlord’s reasonable rules and regulations or any other restrictions that Landlord may impose on the Alterations. Tenant shall cause the Alterations to be diligently performed in a good and workmanlike manner, using materials and equipment at least equal in quality and class to the standards for the Property established by Landlord. With respect to any and all Alterations for which Landlord’s consent is required, Tenant shall provide Landlord with “as built” plans (upon completion), copies of all construction contracts, governmental – 10 – permits and certificates and proof of payment for all labor and materials, including, without limitation, copies of paid invoices and final lien waivers. If Landlord’s consent to any Alterations is required, and Landlord provides that consent, then at the time Landlord so consents, Landlord shall also advise Tenant whether or not Landlord shall require that Tenant remove such Alterations at the expiration or termination of this Lease. If Landlord requires Tenant to remove the Alterations, then, during the remainder of the Term, Tenant shall be responsible for the maintenance of appropriate commercial property insurance (pursuant to Section 10.2) therefor; however, if Landlord shall not require that Tenant remove the Alterations, such Alterations shall constitute Landlord’s Property (defined below) and Landlord shall be responsible for the insurance thereof, pursuant to Section 10.1.