Common use of Installation of Improvements and Fixtures Clause in Contracts

Installation of Improvements and Fixtures. 2. The Tenant shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises without having requested and obtained the Landlord's prior written approval. The Landlord's approval shall not, if given, under any circumstances be construed as consent to the Landlord having its estate charged with the cost of work. The Landlord shall not unreasonably withhold its approval to any such request, but failure to comply with the Landlord's reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal. In making, erecting, installing or altering any leasehold Improvements the Tenant shall not, without the prior written approval of the Landlord, alter or interfere with any installations which have been made by the Landlord or others and in no event shall alter or interfere with window coverings (if any) or other light control devices (if any) installed in the Building. The Tenant's request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated work and, where appropriate, working drawings and specifications thereof. If the Tenant requires from the Landlord drawings or specifications of the Building in connection with leasehold Improvements, the Tenant shall pay the cost thereof to the Landlord on demand. Any reasonable costs and expenses incurred by the Landlord in connection with the Tenant's Leasehold Improvements shall be paid by the Tenant to the Landlord on demand. All work to be performed in the Leased Premises shall be performed by competent contractors and sub-contractors of whom the Landlord shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld (except that the Landlord may require that the Landlord's contractors and sub-contractors be engaged for any mechanical or electrical work) and by workmen who have labor union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractors. All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the Landlord, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord including, without limitation, payment on demand of a reasonable fee of the Landlord for such supervision, and shall be completed in good and workmanlike manner in accordance with the description of the work approved by the Landlord and in accordance with all laws, regulations and by-laws of all regulatory authorities. Copies of required building permits or authorizations shall be obtained by the Tenant at its expense and copies thereof shall be provided to the Landlord. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system.

Installation of Improvements and Fixtures. 2. The Landlord shall include in the Leased Premises the "Landlord's Work' (as hereinafter defined). The Tenant shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises without having requested and obtained the Landlord's prior written approval. The Landlord's approval shall not, if given, under any circumstances be construed as a consent to the Landlord having its estate charged with the cost of work. The Landlord shall not unreasonably withhold its approval to any such request, but failure to comply with the Landlord's reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal. In making, erecting, installing or altering any leasehold Leasehold Improvements the Tenant shall not, without the prior written approval of the Landlord, alter after or interfere with any installations which have been made by the Landlord or others and in no event shall alter or interfere with window coverings (if any) or other light control devices (if any) installed in the Building. The Tenant's request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated work and, where appropriateconsidered appropriate by the Landlord, working drawings and specifications thereof. If the Tenant requires from the Landlord drawings or specifications of the Building in connection with leasehold the Leasehold Improvements, the Tenant shall pay the cost thereof to the Landlord on demand. Any reasonable costs and expenses incurred by the Landlord in connection with the Tenant's Leasehold Improvements shall be paid by the Tenant to the Landlord on demand. All work to be performed in the Leased Premises shall be performed by competent and adequately insured contractors and sub-contractors subcontractors of whom the Landlord shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld (except that the Landlord may require that the Landlord's contractors and sub-contractors subcontractors be engaged for any mechanical or electrical work) and by workmen who have labor union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractors. All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the Landlord, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord including, without limitation, payment on demand of a reasonable fee of the Landlord for such supervision, and shall be completed in In good and workmanlike manner in accordance with the description of the work approved by the Landlord and in accordance with all laws, regulations and by-laws of all regulatory authorities. Copies of required building permits or authorizations authorization shall be obtained by the Tenant at its expense and copies thereof shall be provided to the Landlord. If the Tenant undertakes Leasehold Improvements, upon completion of such Leasehold Improvements the Tenant shall supply to the Landlord complete 'As-Built" drawings representing Leasehold Improvements installed and, if applicable, an engineer approved air balance report. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system. Liens and Encumbrances on Improvements and Fixtures 3. In connection with the making, erection, installation or alteration of Leasehold Improvements and all other work or installations made by or for the Tenant in the Leased Premises the Tenant shall comply with all the provisions of the construction lien and other similar statutes from time to time applicable thereto (including any proviso requiring or enabling the retention by way of holdback of portions of any sums payable) and, except as to any such holdback, shall promptly pay all accounts relating thereto. The Tenant will not create any mortgage, conditional sale agreement or other encumbrance in respect of its Leasehold Improvements or, without the written consent of the Landlord, with respect to its trade fixtures nor shall the Tenant take any action as a consequence of which any such mortgage, conditional sale agreement or other encumbrance would attach to the Property or any part thereof. If and whenever any construction or other lien for work, labor, services or materials supplied to or for the Tenant or for the cost of which the Tenant may be in any way liable or claims therefor shall arise or be filed or any such mortgage, conditional sale agreement or other encumbrance shall attach, the Tenant shall within twenty (20) days after submission by the Landlord of notice thereof procure the discharge thereof, including any certificate of action registered in respect of any lien, by payment or giving security or in such other manner as may be required or permitted by law, and failing which the Landlord may avail itself of any of its remedies hereunder for default of the Tenant and may make any payments or take any steps or SCHEDULE 'F" LEASEHOLD IMPROVEMENTS proceedings required to procure the discharge of any such liens or encumbrances, and shall be entitled to be repaid by the Tenant on demand for any such payments and to be paid on demand by the Tenant for all costs and expenses in connection with steps or proceedings taken by the Landlord and the Landlord's right to reimbursement and to payment shall not be affected or impaired if the Tenant shall then or subsequently establish or claim that any lien or encumbrances so discharged was without merit or excessive or subject to any abatement, set-off or defense. The Tenant agrees to indemnify the Landlord from all claims, costs and expenses which may be incurred by the Landlord In any proceedings brought by any person against the Landlord alone or with another or others for or in respect of work, labor, services or materials supplied to or for the Tenant. Removal of Improvements and Fixtures 4. All Leasehold Improvements in or upon the Leased Premises shall immediately upon their placement be and become the Landlord's property without compensation therefor to the Tenant. Except to the extent otherwise expressly agreed by the Landlord in writing, no Leasehold Improvements, furniture or equipment shall be removed by the Tenant from the Leased Premises either during or at the expiration or sooner termination of the Term except that-.

Installation of Improvements and Fixtures. 2. The Landlord shall include in the Leased Premises the “Landlord’s Work” (as hereinafter defined). The Tenant shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises without having requested and obtained the Landlord's ’s prior written approval. The Landlord's ’s approval shall not, if given, under any circumstances be construed as a consent to the Landlord having its estate charged with the cost of work. The Landlord shall not unreasonably withhold its approval to any such request, but failure to comply with the Landlord's ’s reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal. In making, erecting, installing or altering any leasehold Leasehold Improvements the Tenant shall not, without the prior written approval of the Landlord, alter or interfere with any installations which have been made by the Landlord or others and in no event shall alter or interfere with window coverings (if any) or other light control devices (if any) installed in the Building. The Tenant's ’s request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated work and, where appropriateconsidered appropriate by the Landlord, working drawings and specifications thereof. If the Tenant requires from the Landlord drawings or specifications of the Building in connection with leasehold the Leasehold Improvements, the Tenant shall pay the actual cost thereof to the Landlord on demandwithin ten (10) business days after Tenant’s receipt of a written demand therefor. Any reasonable reasonable, out-of-pocket costs and expenses incurred by the Landlord in connection with the Tenant's ’s Leasehold Improvements shall be paid by the Tenant to the Landlord on demandwithin ten (10) business days after Tenant’s receipt of a written demand therefor. All work to be performed in the Leased Premises shall be performed by competent and adequately insured contractors and sub-contractors of whom the Landlord shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld (except that the Landlord may require that the Landlord's ’s contractors and sub-contractors be engaged for any mechanical or electrical workwork provided the same are competitively priced and reasonably available) and by workmen who have labor union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractors. All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the Landlord, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord including, without limitation, payment on demand of a reasonable fee of the Landlord for such supervisionsupervision (not to exceed three percent (3%) of the total cost of the work) (“the Supervision Fee”), and shall be completed in good and workmanlike manner in accordance with the description of the work approved by the Landlord and in accordance with all laws, regulations and by-laws of all regulatory authorities. Copies of required building permits or authorizations shall be obtained by the Tenant at its expense and copies thereof shall be provided to the Landlord. If the Tenant undertakes Leasehold Improvements, upon completion of such Leasehold Improvements the Tenant shall supply to the Landlord complete “As-Built” drawings representing Leasehold Improvements installed and, if applicable, an engineer approved air balance report. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system.. Tenant shall not be required to pay to Landlord a Supervision Fee in connection with Landlord’s Work performed in the Leased Premises. Liens and Encumbrances on Improvements and Fixtures

Installation of Improvements and Fixtures. 2. The Tenant Lessor shall include in the Leased Premises the "Lessor's Work" (as hereinafter defined). The Lessee shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises without having requested and obtained the LandlordLessor's prior written approval. The LandlordLessor's approval shall not, if given, under any circumstances be construed as a consent to the Landlord Lessor having its estate charged with the cost of work. The Landlord Lessor shall not unreasonably withhold its approval to any such request, but failure to comply with the LandlordLessor's reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal. In making, erecting, installing or altering any leasehold Leasehold Improvements the Tenant Lessee shall not, without the prior written approval of the LandlordLessor, alter or interfere with any installations which have been made by the Landlord Lessor or others and in no event shall alter or interfere with window coverings (if any) or other light control devices (if any) installed in the Building. The TenantLessee's request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated work and, where appropriateconsidered appropriate by the Lessor, working drawings and specifications thereof. If the Tenant Lessee requires from the Landlord Lessor drawings or specifications of the Building in connection with leasehold the Leasehold Improvements, the Tenant Lessee shall pay the cost thereof to the Landlord Lessor on demand. Any reasonable costs and expenses incurred by the Landlord Lessor in connection with the TenantLessee's Leasehold Improvements shall be paid by the Tenant Lessee to the Landlord Lessor on demand. All work to be performed in the Leased Premises shall be performed by competent and adequately insured contractors and sub-contractors of whom the Landlord Lessor shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld (except that the Landlord Lessor may require that the LandlordLessor's contractors and sub-contractors be engaged for any mechanical or electrical work) and by workmen who have labor union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractors). All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the LandlordLessor, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord Lessor including, without limitation, payment on demand of a reasonable fee of the Landlord Lessor for such supervision, and shall be completed in good and workmanlike manner in accordance with the description of the work approved by the Landlord Lessor and in accordance with all laws, regulations and by-laws of all regulatory authorities. Copies of required building permits or authorizations shall be obtained by the Tenant Lessee at its expense and copies thereof shall be provided to the LandlordLessor. If the Lessee undertakes Leasehold Improvements, upon completion of such Leasehold Improvements the Lessee shall supply to the Lessor complete "As-Built" drawings representing Leasehold Improvements installed and, if applicable, an engineer approved air balance report. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system.. Liens and Encumbrances on Improvements and Fixtures

Installation of Improvements and Fixtures. 2Landlord shall include in the Leased Premises Tenant’s Work (hereinafter defined). The Tenant shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises without having requested and obtained the Landlord's ’s prior written approval. The TENANT SHOULD NOTE THAT THE LEASED PREMISES CONTAINS POST TENSIONING, THEREFORE NO DRILLING OR CORING TO BEAMS OR SLABS SHOULD BE PERFORMED WITHOUT PRIOR WRITTEN APPROVAL OF LANDLORD AND THE BUILDING STRUCTURAL ENGINEER. Landlord's ’s approval shall not, if given, under any circumstances be construed as a consent to the Landlord having its estate charged with the cost of work. The Landlord shall not unreasonably withhold its approval to any such request, but failure to comply with the Landlord's ’s reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal; provided, however, if any proposed Leasehold Improvements will alter or affect the structural elements of the Building or any of the systems or facilities therein, then Landlord’s approval may be withheld in its sole discretion. In making, erecting, installing or altering any leasehold Leasehold Improvements the Tenant shall not, without the prior written approval of the Landlord, alter or interfere with any installations which have been made by the Landlord or others and in no event shall alter or interfere with window coverings (if any) or other light control devices (if any) installed in the Building. The Tenant's ’s request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated work and, where appropriateconsidered appropriate by Landlord, working drawings and specifications thereof. If the Tenant requires from the Landlord drawings or specifications of the Building in connection with leasehold Leasehold Improvements, the Tenant shall pay the cost thereof to the Landlord on demand. Any reasonable costs and expenses incurred by the Landlord in connection with the Tenant's ’s Leasehold Improvements shall be paid by the Tenant to the Landlord on demand. All work to be performed in the Leased Premises shall be performed by competent and adequately insured contractors and sub-contractors of whom the Landlord shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld (except that the Landlord may require that the Landlord's ’s contractors and sub-contractors be engaged for any mechanical or electrical work) and by workmen who have labor union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractors. All contractors performing work in or on the Leased Premises costing in the aggregate (with respect to all participating trades) more than Fifty Thousand Dollars ($50,000.00) shall be required to provide Landlord with payment and performance bonds in connection with such work. All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the Landlord, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord including, without limitation, payment on demand of a reasonable fee of the Landlord for such supervisionLandlord, and shall be completed in good and workmanlike manner in accordance with the description of the work approved by the Landlord and in accordance with all laws, regulations and by-laws codes of all regulatory authorities. In connection with Tenant’s Work that is the subject of Schedule F-1, or Landlord’s Work, if any, defined below, Tenant shall pay to Landlord such supervisory or construction management fee as may be specified in Schedule F-1. In connection with all other Leasehold Improvements in the Leased Premises performed by or on behalf of Tenant following completion of Tenant’s Work described in Schedule F-1, Tenant shall pay to Landlord a supervisory fee in the amount of five percent (5%) of the cost of such Leasehold Improvements, with such fee to be paid within ten (10) days after Tenant’s receipt of Landlord’s invoice for such fee. All cabling and/or wiring installed in the Leased Premises or the Building by, or for the benefit of, Tenant shall be “low combustible” cabling or wiring, as applicable. Copies of required building permits or authorizations shall be obtained by the Tenant at its expense and copies thereof shall be provided to the Landlord. If Tenant undertakes any Leasehold Improvements in accordance with this Schedule “F”, upon completion of such Leasehold Improvements Tenant shall supply to Landlord complete “As-Built” drawings on a compact disk (CD-ROM) and as a blue-line, or hard copy scaled drawings as a black-line representing said Leasehold Improvements and, if applicable, an engineer approved air balance report. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system.. In the event that Tenant installs any cabling (whether computer, telecommunications or other cabling) inside any of the interior walls of the Leased Premises, above the ceiling of the Leased Premises, in any portion of the ceiling plenum above or below the Leased Premises, or in any portion of the Common Areas and Facilities of the Building, including but not limited to any of the shafts or utility rooms of the Building, all such cabling shall (after obtaining Landlord’s prior consent pursuant to this Lease) be clearly labeled or otherwise identified as having been installed by Tenant. All cabling installed by Tenant shall comply with the requirements of the National Electric Code, any other applicable fire and safety codes any other requirements imposed by Landlord. Landlord Tenant

Installation of Improvements and Fixtures. 2. The Tenant shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises without having requested and obtained the Landlord's ’s prior written approval, other than for Permitted Alterations (defined as any purely decorative alteration which does not affect plumbing, electrical, mechanical or structural elements of the Building, does not require a building permit and does not in any instance exceed the cost of $25,000.00). The Landlord's ’s approval shall not, if given, under any circumstances be construed as a consent to the Landlord having its estate charged with the cost of work. The Landlord shall not unreasonably withhold withhold, condition or delay its approval to any such request, but failure to comply with the Landlord's ’s reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal. In making, erecting, installing or altering any leasehold Improvements Leasehold Improvements, the Tenant shall not, without the prior written approval of the LandlordLandlord (which approval shall not be unreasonably withheld, conditioned or delayed), alter or interfere with any installations which have been made by the Landlord or others and in no event shall alter or interfere with window coverings (if any) or other light control devices (if any) installed in the Building. The Tenant's ’s request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated work and, where appropriateif reasonably requested by Landlord, working drawings and specifications thereof. If the Tenant requires from the Landlord drawings or specifications of the Building in connection with leasehold the Leasehold Improvements, the Tenant shall pay the Landlord’s actual cost thereof to the Landlord on demand. Any reasonable costs and expenses incurred by the Landlord in connection with the Tenant's Leasehold Improvements shall be paid by the Tenant to the Landlord fulfilling such request on demand. All work to be performed in the Leased Premises shall be performed by competent and adequately insured contractors and sub-contractors of whom the Landlord shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld withheld, conditioned or delayed (except that the Landlord may require that the Landlord's Tenant’s contractors and sub-contractors be who are engaged for any mechanical or electrical workwork be approved by Landlord) and by workmen who have will not cause any labor union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractorsstrife for Landlord. All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the Landlord, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord including, without limitation, payment on demand of a reasonable fee of the Landlord for such supervisionsupervision (not to exceed 10% of the cost of such work); provided, however, that such fee shall be chargeable only if Landlord requires additional personnel or services which are not already employed by or engaged by Landlord and which are not reimbursed by tenants in the Building as Operating Costs and only to the extent of actual and reasonable out-of-pocket expenses therefor. All such work shall be completed in good and workmanlike manner in accordance with the description of the work approved by the Landlord and in accordance with all laws, regulations and by-laws of all regulatory authorities. Notwithstanding the foregoing, Tenant shall not be required to pay any supervision fee of Landlord in connection with the initial Tenant’s Work described below. Copies of required building permits or authorizations shall be obtained by the Tenant at its expense and copies thereof shall be provided to the Landlord. If the Tenant undertakes Leasehold Improvements, upon completion of such Leasehold Improvements the Tenant shall supply to the Landlord complete “As-Built” drawings representing Leasehold Improvements installed and, if applicable, an engineer approved air balance report. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system.. Schedule F Liens and Encumbrances on Improvements and Fixtures

Installation of Improvements and Fixtures. 2The Landlord shall include in the ------------ -- ------------ --- -------- Leased Premises the "Landlord's Work" (as hereinafter defined). The Tenant shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises Premised without having requested and obtained the Landlord's prior written approval. The Landlord's approval shall not, if given, under any circumstances be construed as a consent to the Landlord having its estate charged with the cost of work. The Landlord shall not unreasonably withhold its approval to any such request, but failure to comply with the Landlord's reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal. In making, erecting, installing or altering any leasehold Leasehold Improvements the Tenant shall not, without the prior written approval of the Landlord, alter or interfere with any installations which have been made by the Landlord or others and in no event shall alter or interfere with window coverings (if any) or other light control devices (if any) installed in the Building. The Tenant's request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated work and, where appropriate, working drawings and specifications thereof. If the Tenant requires from the Landlord drawings or specifications of the Building in connection with leasehold Leasehold Improvements, the Tenant shall pay the cost thereof to the Landlord on demand. Any reasonable costs and expenses incurred by the Landlord in connection with the Tenant's Leasehold Improvements shall be paid by the Tenant to the Landlord on demand. All work to be performed in the Leased Premises shall be performed by competent contractors and sub-contractors of whom the Landlord shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld (except that the Landlord may require that the Landlord's contractors and sub-contractors be engaged for any mechanical or electrical work) and by workmen who have labor union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractors. All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the Landlord, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord including, without limitation, payment on demand of a reasonable fee of the Landlord for such supervision, and shall be completed in good and workmanlike manner in accordance with the description of the work approved by the Landlord and in accordance with all laws, regulations and by-laws of all regulatory authorities. Copies of required building permits or authorizations shall be obtained by the Tenant at its expense and copies thereof shall be provided to the Landlord. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system.

Installation of Improvements and Fixtures. 2The Landlord shall include in the Leased Premises the"Landlord's Work" (as hereinafter defined). The Tenant shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises without having requested and obtained the Landlord's prior written approval. The Landlord's approval shall not, if given, under any circumstances be construed as consent to the Landlord having its estate charged with the cost of the work. The Landlord shall not unreasonably withhold or delay its approval to any such request, but failure to comply with the Landlord's reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal. In making, erecting, installing or altering any leasehold Leasehold Improvements the Tenant shall not, without the prior written approval of the Landlord, not to be unreasonably withheld or delayed, alter or interfere with any installations which have been made by the Landlord or others and in no event shall alter or interfere with window coverings (if any) or other light control devices (if any) installed in the Building. The Tenant's request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated work and, where appropriate, working drawings and specifications thereof. If the Tenant requires from the Landlord drawings or specifications of the Building in connection with leasehold Leasehold Improvements, the Tenant shall pay the reasonable cost thereof to the Landlord on demand. Any reasonable costs and expenses incurred by the Landlord in connection with the Tenant's Leasehold Improvements shall be paid by the Tenant to the Landlord on demand. All work to be performed in the Leased Premises shall be performed by competent contractors and sub-contractors of whom the Landlord shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld or delayed (except that the Landlord may require that the Landlord's contractors and sub-contractors be engaged for any mechanical or electrical work) and by workmen who have labor labour union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractors. All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the Landlord, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord including, without limitation, payment on demand of a reasonable fee of the Landlord for such supervision, and shall be completed in good and workmanlike manner in accordance with the description of the work approved by the Landlord and in accordance with all laws, regulations and by-laws of all regulatory authorities. Copies of required building permits or authorizations shall be obtained by the Tenant at its expense and copies thereof shall be provided to the Landlord. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system.

Installation of Improvements and Fixtures. 2. The Landlord shall include in the Leased Premises the "Landlord's Work" (as hereinafter defined). The Tenant shall not make, erect, install or alter any Leasehold Improvements in the Leased Premises without having requested and obtained the Landlord's prior written approval. The Landlord's approval shall not, if given, under any circumstances be construed as a consent to the Landlord having its estate charged with the cost of work. The Landlord shall not unreasonably withhold its approval to any such request, but failure to comply with the Landlord's reasonable requirements from time to time for the Building shall be considered sufficient reason for refusal. In making, erecting, installing or altering any leasehold Leasehold Improvements the Tenant shall not, without the prior written approval of the Landlord, alter or interfere with any installations which have been made by the Landlord or others and in no event shall alter or interfere with the window coverings (if any) or other light control devices (if any) installed in the Building. The Tenant's request for any approval hereunder shall be in writing and accompanied by an adequate description of the contemplated comtemplated work and, where appropriate, working drawings and specifications thereof. If the Tenant requires from the Landlord drawings or specifications of the Building in connection with leasehold Leasehold Improvements, the Tenant shall pay the cost thereof to the Landlord on demand. Any reasonable costs and expenses incurred by the Landlord in connection with the Tenant's Leasehold Improvements shall be paid by the Tenant to the Landlord on demand. All work to be performed in the Leased Premises shall be performed by competent contractors and sub-contractors of whom the Landlord shall have approved in writing prior to commencement of any work, such approval not to be unreasonably withheld (except that the Landlord may require that the Landlord's contractors and sub-contractors be engaged for any mechanical or electrical work) and by workmen who have labor labour union affiliations that are compatible with those affiliations (if any) of workmen employed by the Landlord and its contractors and sub-contractors. All such work including the delivery, storage and removal of materials shall be subject to the reasonable supervision of the Landlord, shall be performed in accordance with any reasonable conditions or regulations imposed by the Landlord including, without limitation, payment on demand of a reasonable fee of the Landlord for such supervision, and shall be completed in good and workmanlike manner in accordance with the description of the work approved by the Landlord and in accordance with all laws, regulations and by-laws of all regulatory requlatory authorities. Copies of required building permits or authorizations shall be obtained by the Tenant at its expense and copies thereof shall be provided to the Landlord. No locks shall be installed on the entrance doors or in any doors in the Leased Premises that are not keyed to the Building master key system.