Landlord's Consent to Alterations. Tenant may not make any improvements, alterations, additions or changes to the Premises or any mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations") without first procuring the prior written consent of Landlord to such Alterations, which consent shall be requested by Tenant not less than ten (10) business days prior to the commencement thereof, and which consent shall not be unreasonably withheld by Landlord, provided it shall be deemed reasonable for Landlord to withhold its consent to any Alteration which adversely affects the structural portions or the systems or equipment of the Building or is visible from the exterior of the Building. Notwithstanding the foregoing, Tenant shall be permitted to make Alterations following ten (10) business days' notice to Landlord (as to Alterations costing more than $10,000 only), but without Landlord's prior consent, to the extent that such Alterations # do not affect the building systems or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats), # are not visible from the exterior of the Building, and # cost less than $100,000.00 for a particular job of work. The construction of the Tenant Improvements to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.

Landlord's Consent to Alterations. Tenant may not make any improvements, alterations, additions or changes to the Premises or any mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations") without first procuring the prior written consent of Landlord to such Alterations, which consent shall be requested by Tenant not less than ten (10) business days prior to the commencement thereof, and which consent shall not be unreasonably withheld by Landlord, provided it shall be deemed reasonable for Landlord to withhold its consent to any Alteration which adversely affects the structural portions or the systems or equipment of the Building or is visible from the exterior of the Building. Notwithstanding the foregoing, Tenant shall be permitted to make Alterations following ten (10) business days'days’ notice to Landlord (as to Alterations costing more than $10,000 only),Landlord, but without Landlord's prior consent, to the extent that such Alterations # do not affect the building systems or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats),equipment, # are not visible from the exterior of the Building, and (iii) (A) are decorative only (i.e., installation of carpeting or painting of the Premises) or # cost less than $100,$50,000.00 for a particular job of work. The construction of the Tenant Improvementsinitial improvements to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.

Landlord's Consent to Alterations. Tenant may not make any improvements, alterations, additions or changes to the Premises or any mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the " XE "Alterations" Alterations") without first procuring the prior written consent of Landlord to such Alterations, which consent shall be requested by Tenant not less than ten (10) businessthirty (30) days prior to the commencement thereof, and which consent shall not be unreasonably withheldwithheld, conditioned, or delayed by Landlord, provided it shall be deemed reasonable for Landlord to withhold its consent to any Alteration which adversely affects the structural portions or the systems or equipment of the Building or is visible from the exterior of the Building. Notwithstanding the foregoing, Tenant shall be permitted to make Alterations following ten (10) business days' notice to Landlord (as to Alterations costing more than $10,000 only), but without Landlord's prior consent, to the extent that such Alterations # do not affect the building systems or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats), # are not visible from the exterior of the Building, and # cost less than $100,000.00 for a particular job of work. The construction of the Tenant Improvements to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.

Landlord'#​’s Consent to Alterations. Tenant​ may not make any improvements, alterations, additions or changes to the Premises or any electrical, mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations"“Alterations”) without first procuring the prior written consent of Landlord​ to such Alterations, which consent shall be requested by Tenant​ not less than ten (10) businessthirty (30) days prior to the commencement thereof, and which consent shall not be unreasonably withheld by Landlord,​, provided it shall be deemed reasonable for Landlord​ to withhold its consent to any Alteration which adversely affects the structural portions or the systems or equipment of the Building or is visible from the exterior of the Building. If ​ requests ​’s approval for any proposed Alterations pursuant to this Article 8, ​ shall respond, in writing, stating whether the Alterations are approved or disapproved, and if disapproved, the grounds for such disapproval, within five (5) business days after receipt of ​’s request for approval of the proposed Alterations; ​’s response shall be in writing and, if ​ withholds its consent to any Alterations described in the plans and specifications provided to ​ concurrently with ​’s request for ​’s approval thereof, ​ shall specify in reasonable detail in ​’s notice of disapproval, the basis for such disapproval, and the changes to ​’s plans which would be required in order to obtain ​’s approval. If ​ fails to notify ​ of ​’s approval or disapproval of any such plans within such five (5) business day period, ​ shall have the right to provide ​ with a second written request for approval (a “Second Request“) that specifically identifies the applicable plans and contains the following statement in bold and capital letters: “THIS IS A SECOND REQUEST FOR APPROVAL OF PLANS PURSUANT TO THE PROVISIONS OF SECTION 8.1 OF THE LEASE. IF ​ FAILS TO RESPOND WITHIN FIVE # BUSINESS DAYS AFTER RECEIPT OF THIS NOTICE, THEN ​ SHALL BE DEEMED TO HAVE APPROVED THE PLANS DESCRIBED HEREIN.” If ​ fails to respond to such Second Request within five (5) business days after receipt by ​, the plans in question shall be deemed approved by ​, and ​ may, subject to the other provisions of this Article 8, commence the Alterations described in such plans. If ​ timely delivers to ​ notice of ​’s disapproval of any plans, ​ may revise ​’s plans to incorporate the changes suggested by ​ in ​’s notice of disapproval, and resubmit such plans to ​; in such event, the scope of ​’s review of such plans shall be limited to ​’s correction of the items in which ​ had previously objected in writing. ​’s review and approval (or deemed approval) of such revised plans shall be governed by the provisions set forth above in this Section 8.1. The procedure set out above for approval of ​’s plans will also apply to any change, addition or amendment to ​’s plans. Notwithstanding anything in this Article 8 to the foregoing, Tenantcontrary, ​ shall be permitted to make Alterations following ten (10) business days'days’ notice to Landlord (as to Alterations costing more than $10,000 only)​, but without Landlord'​’s prior consent, to the extent that # such Alterations are decorative only (i.e., installation of carpeting or painting of the Premises) or # such Alterations # do not affect the building systemsBuilding Structure or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats),Building Systems, # are not visible from the exterior of the Building, # do not require a building or construction permit, and # cost less than $100,$250,000.00 for a particular job of work. The constructionAdditionally, ​ will have the right, without the necessity of ​’s prior written consent so long as the Tenant Improvementswork does not affect the Base Building in any material or adverse way, to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.perform any work related to ​’s clean

Landlord's Consent toFuture Alterations. Tenant mayshall not make or permit anyone to make any improvements, alterations, additionsAlterations in or changes to the Premises or any mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations")Building, without first procuring the prior written consent of Landlord to such Alterations,Landlord, which consent shallmay be requested by Tenantwithheld or granted in Landlord’s sole and absolute discretion with respect to Structural Alterations and those Alterations which are not less than ten (10) business days priorStructural Alterations which adversely affect the architectural character of the Building (including, without limitation, any Alteration which is directly adjacent to the commencement thereof,any exterior window), and which consent shall not be unreasonably withheld by Landlord, provided it shall be deemed reasonable for Landlordwithheld, conditioned or delayed with respect to withhold its consent to any Alteration which adversely affects the structural portions or the systems or equipment of the Building or is visible from the exterior of the Building.all other Alterations. Notwithstanding the foregoing, Tenant shall have the right to make Cosmetic Changes within the Premises without requiring the consent of Landlord. Any Alterations made by Tenant shall be made: # in a good, workmanlike, first-class and reasonably prompt manner; # using new or comparable materials only (it being agreed that reclaimed or recycled products of a first class nature shall be permitted by the foregoing); # by a contractor reasonably approved in writing by Landlord (such approval not to makebe unreasonably withheld, conditioned or delayed), # on days and at times reasonably approved in writing by Landlord; # for Alterations followingrequiring a building permit which are customarily overseen by an architect, under the supervision of an architect designated by Tenant and reasonably approved in writing by Landlord (such approval not to be unreasonably withheld, conditioned or delayed); # in substantial accordance with plans and specifications reasonably acceptable to Landlord, which plans and specifications shall be approved in writing by Landlord at Landlord’s standard charge (and with such acceptance by Landlord not to be unreasonably conditioned or delayed); # in accordance with all Laws and in compliance with the Master Deed, the Declaration of Trust and the Building rules and regulations described in Article XVI hereof and Landlord’s standard and reasonable operating procedures as adopted by Landlord from time to time by written notice to Tenant; # after having obtained any required consent of the holder of any Mortgage of whom Tenant has notice (which Landlord agrees to use commercially reasonable efforts to obtain where it has approved the Alterations in question); # after obtaining public liability, worker’s compensation and builder’s risk insurance policies (or the equivalent thereof) reasonably approved in writing by Landlord; # after having entered into a written agreement with any contractor, sub-contractor or sub-subcontractor whereby such entity shall be required to # indemnify and hold Landlord harmless from and against all Claims claimed against Landlord by any third party, directly or indirectly, based on, arising out of, or resulting from any negligence or willful misconduct by such contractor, sub-contractor or sub-subcontractor with respect to such entity’s work, and # obtain and maintain insurance as set forth in [Exhibit H] to this Lease, which policies shall cover every person who will perform any work with respect to such Alteration under or through such entity; and # with the obligation for Tenant to obtain and deliver to Landlord written, unconditional full or partial (as applicable) waivers of mechanics’ and materialmen’s liens against the Premises, the Commercial/Garage Unit and the Building within ten (10) business days' noticedays after the applicable portion of the Alterations are completed; and # obtain such payment, performance lien bonds as Landlord shall reasonably require taking into consideration the financial condition of Tenant, except Landlord agrees that the originally named Tenant under this Lease and any Permitted Transferee or Affiliate of such originally named Tenant to which this Lease has been assigned will not be required to obtain any payment, performance or lien bonds or other security for the performance of Alterations to the Premises. If any lien (or a petition to establish such lien) is filed in connection with any Alteration made by or on behalf of Tenant, such lien (or petition) shall be discharged by Tenant within fourteen (14) days thereafter, at Tenant’s sole cost and expense, by the payment thereof or by the filing of a reasonably acceptable bond that complies with all applicable Laws. If Landlord gives its consent to the making of any Alteration, such consent shall not be deemed to be an agreement or consent by Landlord to subject its interest in the Premises or the Building to any liens which may be filed in connection therewith. Tenant acknowledges that any Alterations are accomplished for Tenant’s account, Landlord having no obligation or responsibility in respect thereof except as otherwise expressly set forth in this Lease. Landlord’s approval of any plans and drawings (and changes thereto) regarding any Alterations or any contractor or subcontractor performing such Alterations shall not constitute Landlord’s representation that such approved plans, drawings, changes or Alterations comply with all Laws. Any deficiency in design or construction, although same had prior approval of Landlord, shall be solely the responsibility of Tenant. Certain Alterations involving structural, electrical, mechanical or plumbing work, the heating, ventilation and air conditioning system of the Premises or the Building, fire and life safety system, the roof of the Building or any other areas outside the Premises shall, at Landlord’s election, be performed by Landlord’s designated contractor or subcontractor at Tenant’s expense (provided the cost therefor is competitive and such contractor is able to perform the applicable work within a reasonable time). In connection with any Alteration, if Tenant does not contract with Landlord to make such Alteration, the supervision fee shall be one quarter of one percent (0.25%) of the total hard cost, other than furniture, fixtures and equipment. Except with respect to Cosmetic Alterations and other Alterations not requiring a building permit, promptly after the completion of such an Alteration, Tenant at its expense shall deliver to Landlord (as to Alterations costing more than $10,000 only), but without Landlord's prior consent,three (3) sets of accurate as-built (or record) drawings and CAD files showing such Alteration in place. Notwithstanding anything contained in this Lease to the extent that suchcontrary, the performance of any Alterations # do not affect the building systems or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats), # are not visible from the exterior of the Building, and # cost less than $100,000.00 for a particular job of work. The construction of the Tenant Improvementspursuant to the Premises shall be governed by the terms of the Tenant Work Letter and not the termsprovisions of this Article 8.IX or of any other provisions of this Lease or the Exhibits hereto shall not be done in a manner which would violate any union contracts affecting the Building, or by which Landlord is bound, or create any work stoppage, picketing, labor disruption, disharmony or dispute or any interference with the business of Landlord or any tenant or occupant of the Building. Tenant shall immediately stop the performance of any Alterations or other activity if Landlord notifies Tenant that continuing such Alteration or activity would violate any union contracts affecting the Building, or by which Landlord is bound, or create any work stoppage, picketing, labor disruption, disharmony or dispute or any interference with the business of Landlord or any tenant or occupant of the Building.

Landlord's Consent toMinor Alterations. Tenant may not make any improvements, alterations, additions or changes toNotwithstanding the Premises or any mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations") without first procuring the prior written consent of Landlord to such Alterations, which consent shall be requested by Tenant not less than ten (10) business days prior to the commencement thereof, and whichforegoing, Landlord’s consent shall not be unreasonably withheld by Landlord,required for any Minor Alterations (as defined below), provided itthat Tenant shall be deemed reasonable forprovide Landlord at least ten (10) days’ notice prior to withhold its consent tocommencing such Minor Alterations, and such Minor Alterations shall otherwise comply with the provisions of this Paragraph 12. As used herein, a “Minor Alteration” is any Alteration which adversely affects the structural portions or the systems or equipmentthat satisfies all of the Building orfollowing criteria: # is visible from the exterior of the Building. Notwithstanding the foregoing, Tenant shall be permitted to make Alterations following ten (10) business days' notice to Landlord (as to Alterations costing more than $10,000 only), but without Landlord's prior consent, to the extent that such Alterations # do not affect the building systems or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats), # are not visible from the exterior of the Building,Premises or Building; # will not affect the Base Building Systems or structural portions of the Building (including exterior walls and shear walls); and # does not cost lessmore than $100,000.00 for a particular job of work. The construction of the Tenant Improvements to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.One Hundred Thousand Dollars ($100,000) per project.

Landlord's ConsentTenant shall not make, or allow to Alterations. Tenant may not makebe made, any improvements, alterations, additionsphysical additions, improvements or changespartitions, including without limitation the attachment of any fixtures or equipment, in, about or to the Premises or any mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations"(“Alterations”) without first procuringobtaining the prior written consent of Landlord to such Alterations, which consent shall be requested by Tenant not less than ten (10) business days prior to the commencement thereof, andLandlord, which consent shall not be unreasonably withheld by Landlord, provided it shall be deemed reasonable for Landlordwith respect to withhold its consent to any Alteration which adversely affectsproposed Alterations which: # comply with all applicable Regulations (defined below); # are, in Landlord’s opinion, compatible with the structural portionsBuilding or the Project and its mechanical, plumbing, electrical, heating/ventilation/air conditioning systems, and will not cause the Building or Project or such systems or equipmentto be required to be modified to comply with any Regulations (including, without limitation, the Americans With Disabilities Act); and # will not interfere with the use and occupancy of any other portion of the Building or is visible fromProject by any other tenant or its invitees. Specifically, but without limiting the exteriorgenerality of the Building. Notwithstanding the foregoing, Tenant must obtain Landlord’s written consent for all plans and specifications for the proposed Alterations, construction means and methods, all appropriate permits and licenses, any contractor or subcontractor to be employed on the work of Alterations, and the time for performance of such work, and may impose rules and regulations for contractors and subcontractors performing such work. Tenant shall also supply to Landlord any documents and information requested by Landlord in connection with Landlord’s consideration of a request for approval hereunder. Tenant shall cause all Alterations to be accomplished in a good and workmanlike manner, and to comply with all applicable Regulations. Tenant shall at Tenant’s sole expense, perform any additional work required under applicable Regulations due to the Alterations hereunder. No review or consent by Landlord of or to any proposed Alteration or additional work shall constitute a waiver of Tenant’s obligations under this Paragraph 8.1. Tenant shall reimburse Landlord for all costs which Landlord may incur in connection with granting approval to Tenant for any such Alterations, including any costs or expenses which Landlord may incur in electing to have outside architects and engineers review said plans and specifications. All such Alterations shall remain the property of Tenant until the expiration or earlier termination of this Lease, at which time they shall be permittedand become the property of Landlord; provided, however, that Landlord may, at Landlord’s option, require that Tenant, at Tenant’s expense, remove any or all Alterations made by Tenant and restore the Premises by the expiration or earlier termination of this Lease, to make Alterations following ten (10) business days' notice to Landlord (as to Alterations costing more than $10,000 only), but without Landlord'stheir condition existing prior consent, to the extent that such Alterations # do not affect the building systems or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats), # are not visible from the exterior of the Building, and # cost less than $100,000.00 for a particular job of work. The construction of the Tenant Improvementsany such Alterations. All such removals and restoration shall be accomplished in a first- class and good and workmanlike manner so as not to cause any damage to the Premises shallor Project whatsoever. If Tenant fails to remove such Alterations or Tenant’s trade fixtures or furniture or other personal property, Landlord may keep and use them or remove any of them and cause them to be governed by the termsstored or disposed of the Tenant Work Letter and not the terms of this Article 8.in accordance with applicable law, at Tenant’s sole expense.

Landlord'Alterations and Tenant’s Consent to Alterations. Tenant may not make any improvements,Property. Any alterations, additionsadditions, or changesimprovements made to the Premises by or on behalf of Tenant, including additional locks or bolts of any mechanical, plumbingkind or HVAC facilitiesnature upon any doors or windows in the Premises, but excluding installation, removal or realignment of furniture systems pertaining(other than removal of furniture systems owned or paid for by Landlord) not involving any modifications to the Premises (collectively, the "Alterations"structure or connections (other than by ordinary plugs or jacks) to Building Systems (as defined in Section 13) (“Alterations”) without first procuring theshall be subject to Landlord’s prior written consentconsent, which may be given or withheld in Landlord’s sole discretion if any such Alteration affects the structure or Building Systems and shall not be otherwise be unreasonably withheld, conditioned or delayed. Tenant may construct nonstructural Alterations in the Premises without Landlord’s prior approval if the aggregate cost of all such work in any 12 month period does not exceed $25,000.00 (a “Notice-Only Alteration”), provided Tenant notifies Landlord toin writing of such Alterations, which consentintended Notice-Only Alteration, and such notice shall be accompanied by plans, specifications, work contracts and such other information concerning the nature and cost of the Notice-Only Alteration as may be reasonably requested by TenantLandlord, which notice and accompanying materials shall be delivered to Landlord not less than ten (10)15 business days prior toin advance of any proposed construction. If Landlord approves any Alterations, Landlord may impose such reasonable conditions on Tenant in connection with the commencement thereof,commencement, performance and which consentcompletion of such Alterations as Landlord may deem appropriate in Landlord’s reasonable discretion. Any request for approval of an Alteration shall be in writing, delivered not less than 15 business days in advance of any proposed construction, and accompanied by plans, specifications, bid proposals, work contracts and such other information concerning the nature and cost of the alterations as may be unreasonably withheldreasonably requested by Landlord, provided itincluding the identities and mailing addresses of all persons performing work or supplying materials. Landlord’s right to review plans and specifications and to monitor construction shall be deemed reasonablesolely for its own benefit, and Landlord shall have no duty to withholdensure that such plans and specifications or construction comply with applicable Legal Requirements. Tenant shall cause, at its consentsole cost and expense, all Alterations to comply with insurance requirements and with Legal Requirements and shall implement at its sole cost and expense any alteration or modification required by Legal Requirements as a result of any Alterations. Tenant shall pay to Landlord, as Additional Rent, on demand an amount equal to 3% of all charges incurred by Tenant or its contractors or agents in connection with any Alteration which adversely affectscosting in excess of $50,000 to cover Landlord’s overhead and expenses for plan review, coordination, scheduling and supervision. Before Tenant begins any Alteration, Landlord may post on and about the structural portions or the systems or equipmentPremises notices of the Building or is visible from the exterior of the Building. Notwithstanding the foregoing,non-responsibility pursuant to applicable law. Tenant shall be permitted to make Alterations following ten (10) business days' notice toreimburse Landlord (as to Alterations costing more than $10,000 only), but without Landlord's prior consent, to the extent thatfor, and indemnify and hold Landlord harmless from, any expense incurred by Landlord by reason of faulty work done by Tenant or its contractors, delays caused by such Alterations # do not affect the building systemswork, or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats), # are not visible from the exterior of the Building, and # cost less than $100,000.00 for a particular job of work. The construction of the Tenant Improvements to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.inadequate cleanup.

Landlord'Landlord’s ConsentApproval. Tenant shall not make, or allow to Alterations. Tenant may not makebe made, any improvements, alterations, additionsphysical additions, improvements or changespartitions, including without limitation the attachment of any fixtures or equipment, in, about or to the Premises or any mechanical, plumbing or HVAC facilities or systems pertaining to the Premises (collectively, the "Alterations"(“Alterations”) without first procuringobtaining the prior written consent of Landlord to such Alterations, which consent shall be requested by Tenant not less than ten (10) business days prior to the commencement thereof, andLandlord, which consent shall not be unreasonably withheld by Landlord, provided it shall be deemed reasonable for Landlordwith respect to withhold its consent to any Alteration which adversely affectsproposed Alterations which: # comply with all Applicable Laws; # are, in Landlord’s opinion, compatible with the structural portionsBuilding or the systemsProject and the Base Building Systems , and will not cause the Building or equipmentProject or Base Building Systems to be required to be modified to comply with any Applicable Laws (including, without limitation, the Americans With Disabilities Act); and # will not materially interfere with the use and occupancy of any other portion of the Building or is visible fromProject by any other tenant or its invitees. Specifically, but without limiting the exteriorgenerality of the Building. Notwithstandingforegoing, Landlord shall have the foregoing,right to approve all plans and specifications for the proposed Alterations, construction means and methods, all appropriate permits and licenses, any contractor or subcontractor to be employed on the work of Alterations, and the time for performance of such work, and may impose rules and regulations for contractors and subcontractors performing such work. Landlord may, in its sole discretion, specify engineers, general contractors, subcontractors, and architects to perform work affecting the Base Building Systems. Tenant shall be permitted to make Alterations following ten (10) business days' noticealso supply to Landlord (asany documents and information reasonably requested by Landlord in connection with Landlord’s consideration of a request for approval hereunder. No review or consent by Landlord of or to any proposed Alteration or additional work shall constitute a waiver of Tenant’s obligations under this Paragraph 12, nor constitute any warranty or representation that the same complies with all applicable Laws, for which Tenant shall at all times be solely responsible. Tenant shall reimburse Landlord for all out-of-pocket, reasonable costs which Landlord may incur in connection with granting approval to Tenant for any such Alterations, including any costs or expenses which Landlord may incur in electing to have outside architects and engineers review said plans and specifications. Tenant shall also pay to Landlord a fee for its review of plans and its management and supervision of the progress of the work in an amount equal to 3% of the cost of any Alterations costing more(other than $10,000 only), but without Landlord's prior consent,for Minor Alterations). The Tenant Improvements constructed pursuant to the extent that suchTenant Improvement Agreement shall not be deemed to be Alterations # do not affect the building systems or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats), # are not visible from the exterior of the Building, and # cost less than $100,000.00 for a particular job of work. The construction of the Tenant Improvements to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.hereunder.

Landlord'Alterations and Tenant’s Consent to Alterations. Tenant may not make any improvements,Property. Any alterations, additionsadditions, or changesimprovements made to the Premises by or on behalf of Tenant, including additional locks or bolts of any mechanical, plumbingkind or HVAC facilitiesnature upon any doors or windows in the Premises, but excluding installation, removal or realignment of furniture systems pertaining(other than removal of furniture systems owned or paid for by Landlord) not involving any modifications to the Premises (collectively, the "Alterations"structure or connections (other than by ordinary plugs or jacks) to Building Systems (as defined in Section 13) (“Alterations”) without first procuring theshall be subject to Landlord’s prior written consentconsent, which may be given or withheld in Landlord’s sole discretion if any such Alteration affects the structure or Building Systems and shall not be otherwise unreasonably withheld. If Landlord approves any Alterations, Landlord may impose such reasonable conditions on Tenant in connection with the commencement, performance and completion of such Alterations as Landlord to such Alterations, which consentmay deem appropriate in Landlord’s reasonable discretion. Any request for approval shall be requested by Tenantin writing, delivered not less than ten (10)15 business days prior toin advance of any proposed construction, and accompanied by plans, specifications, bid proposals, work contracts and such other information concerning the commencement thereof,nature and which consent shall notcost of the alterations as may be unreasonably withheldreasonably requested by Landlord, provided itincluding the identities and mailing addresses of all persons performing work or supplying materials. Landlord’s right to review plans and specifications and to monitor construction shall be deemed reasonablesolely for its own benefit, and Landlord shall have no duty to withholdensure that such plans and specifications or construction comply with applicable Legal Requirements. Tenant shall cause, at its consentsole cost and expense, all Alterations to comply with insurance requirements and with Legal Requirements and shall implement at its sole cost and expense any alteration or modification required by Legal Requirements as a result of any Alterations. Tenant shall pay to Landlord, as Additional Rent, on demand an amount equal to 1 % of all charges incurred by Tenant or its contractors or agents in connection with any Alteration which adversely affectsto cover Landlord’s overhead and expenses for plan review, coordination, scheduling and supervision. Before Tenant begins any Alteration, Landlord may post on and about the structural portions or the systems or equipmentPremises notices of the Building or is visible from the exterior of the Building. Notwithstanding the foregoing,non-responsibility pursuant to applicable law. Tenant shall be permitted to make Alterations following ten (10) business days' notice toreimburse Landlord (as to Alterations costing more than $10,000 only), but without Landlord's prior consent, to the extent thatfor, and indemnify and hold Landlord harmless from, any expense incurred by Landlord by reason of faulty work done by Tenant or its contractors, delays caused by such Alterations # do not affect the building systemswork, or equipment (other than minor changes such as adding or relocating electrical outlets and thermostats), # are not visible from the exterior of the Building, and # cost less than $100,000.00 for a particular job of work. The construction of the Tenant Improvements to the Premises shall be governed by the terms of the Tenant Work Letter and not the terms of this Article 8.inadequate cleanup.