If Tenant at any time desires any changes, alterations or additions to the Final TI Working Drawings, Tenant shall submit a detailed written request to Landlord specifying such changes, alterations or additions (a "Tenant Change Request"). Upon receipt of any such request, Landlord, within five (5) business days, shall promptly notify Tenant of # whether the matters proposed in the Tenant Change Request are approved by Landlord (which approval shall not be unreasonably withheld, conditioned or delayed by Landlord), # Landlord's estimate of the number of days of delay, if any, which shall be caused in the construction of the Tenant Improvements by such Tenant Change Request if implemented (including, without limitation, delays due to the need to obtain any revised plans or drawings and any governmental approvals), and # Landlord's estimate of the increase, if any, which shall occur in the cost of design, permitting, project management and construction of the Tenant Improvements affected by such Tenant Change Request if such Tenant Change Request is implemented (including, but not limited to, any costs of compliance with laws or governmental regulations that become applicable because of the implementation of the Tenant Change Request). If Landlord approves the Tenant Change Request and Tenant notifies Landlord in writing, within three (3) business days after receipt of such notice from Landlord, of Tenant's approval of the Tenant Change Request (including the estimated delays and cost increases, if any, described in Landlord's notice), then Landlord shall cause such Tenant Change Request to be implemented and Tenant shall be responsible for all actual costs or cost increases resulting from or attributable to the implementation of the Tenant Change Request, and any delays resulting therefrom shall be deemed to be a Tenant Delay (subject to Landlord's payment of the Tenant Improvement Allowance and, to the extent requested by Tenant, the Additional TI Allowance). If Tenant fails to notify Landlord in writing of Tenant's approval of such Tenant Change Request within said three (3) business day period, then such Tenant Change Request shall be deemed to be withdrawn and shall be of no further effect.

If TenantLandlord determines at any time desires any changes, alterations or additions tothat changes in the Final TI Working Drawings, Tenant shall submitDrawings or in any other aspect of the Approved TI Plans relating to any item of Landlord's TI Work are required as a detailed written request to Landlord specifying such changes, alterationsresult of applicable law or additions (a "Tenant Change Request"). Upon receiptgovernmental requirements, or are required as a result of any such request, Landlord, within five (5) business days, shall promptly notify Tenant of # whether the matters proposedunanticipated conditions encountered in the Tenant Change Request are approved by Landlord (which approval shall not be unreasonably withheld, conditioned or delayed by Landlord), # Landlord's estimatecourse of the number of days of delay, if any, which shall be caused in the construction of the Tenant Improvements by such Tenant Change Request if implemented (including, without limitation, delays due to the need to obtain any revised plans or drawings and any governmental approvals), and # Landlord's estimate of the increase, if any, which shall occur in the cost of design, permitting, project management and construction of the Tenant Improvements affected by such Tenant Change Request if such Tenant Change Request is implemented (including, but not limited to, any costs of compliance with laws or governmental regulations that become applicable because of the implementation of the Tenant Change Request). If Landlord approves the Tenant Change Request and Tenant notifies Landlord in writing, within three (3) business days after receipt of such notice from Landlord, of Tenant's approval of the Tenant Change Request (including the estimated delays and cost increases, if any, described in Landlord's notice),construction, then Landlord shall causepromptly # advise Tenant of such Tenant Change Request to be implementedcircumstances and Tenant shall be responsible for all actual costs or# at Tenant's sole cost increases resulting from or attributable to the implementation of the Tenant Change Request, and any delays resulting therefrom shall be deemed to be a Tenant Delay (subjectexpense, subject to Landlord's payment of the Tenant Improvement Allowance and, to the extent requested by Tenant, the Additional TI Allowance). IfAllowance, cause revised Final TI Working Drawings to be prepared by the Architect and submitted to Tenant, for Tenant's approval, which shall not be unreasonably withheld. Failure of Tenant fails to notifydeliver to Landlord in writingwritten notice of Tenant's approvaldisapproval and specification of such Tenant Change Request within saidrequired changes on or before any deadline reasonably specified by Landlord (which shall not be less than three (3) business day period, then such Tenant Change Requestdays after delivery thereof to Tenant) shall constitute and be deemed to be withdrawn and shall be of no further effect.a Tenant Delay to the extent Landlord is delayed in completing Landlord’s TI Work.

IfChanges to Construction Drawings. Tenant at any time desires any changes, alterationsshall have the right to request changes in or additions to the Final TI Working Drawings, Tenant shall submit a detailed writtenConstruction Drawings so long as such request is in writing and is provided to both the Construction Manager and Landlord specifying such changes, alterations(and not to Landlord’s Architect or additions (a "Tenant Change Request")Contractor). Upon receipt ofAfter approval by the Construction Manager and Landlord, any such request, Landlord, within five (5) business days,change shall promptly notify Tenantbe made by Landlord’s Architect. No change shall be permitted without the prior written consent of # whether the matters proposed in the Tenant Change Request are approved by Landlord (which approvalwhich as to nonstructural changes which do not affect building systems, shall not be unreasonably withheld, conditionedwithheld or delayeddelayed. Further, if changes are made by Landlord), # Landlord'Tenant to the Construction Drawings after Landlord’s estimateand Tenant’s approval thereof, and should these changes to the Construction Drawings cause the Final Pricing to be increased or cause Landlord to postpone Substantial Completion of the numberspace or delay the Expansion Date, then Landlord shall have the right to refuse to permit the making of such changes unless and until Tenant shall have committed in writing, in a manner reasonably satisfactory to Landlord, to pay to Landlord # the extra cost in excess of the Final Pricing and # on the date Rent would have commenced hereunder in the absence of such delay, a sum of money equivalent to the Rent for the Premises for the period during which Tenant would have been obligated to pay Rent to Landlord had not the Expansion Date been so delayed with such delay being considered a “Tenant Delay” hereunder. Tenant shall pay to Landlord within ten (10) days of delay,such final approval, one hundred percent (100%) of such additional costs. Furthermore, if any, which shall be caused inTenant’s changes to the constructionConstruction Drawings will cause Landlord to postpone Substantial Completion of the Leasehold Improvements and Landlord is able to determine such fact at the time such change is requested by Tenant, then Landlord agrees to notify Tenant Improvements byof such delay at the time Tenant Change Request if implemented (including, without limitation, delays due to the need to obtain any revised plans or drawings and any governmental approvals), and # Landlord's estimate of the increase, if any, which shall occur in the cost of design, permitting, project management and construction of the Tenant Improvements affected byrequests such Tenant Change Request if such Tenant Change Request is implemented (including, but not limited to, any costs of compliance with laws or governmental regulations that become applicable because of the implementation of the Tenant Change Request). If Landlord approves the Tenant Change Requestchange and Tenant notifies Landlord in writing,will be entitled within three (3) business days after receipt of such notice from Landlord, of Tenant's approval of the Tenant Change Request (including the estimated delays and cost increases, if any, describedto withdraw its request. Any costs incurred by Landlord in Landlord's notice), then Landlord shall cause such Tenant Change Request to be implemented andmaking a change which is later withdrawn by Tenant shall be responsible for all actual costs or cost increases resulting from or attributablepromptly reimbursed by Tenant to the implementation of the Tenant Change Request, and any delays resulting therefrom shall be deemed to be a Tenant Delay (subject to Landlord's payment of the Tenant Improvement Allowance and, to the extent requested by Tenant, the Additional TI Allowance). If Tenant fails to notify Landlord in writing of Tenant's approval of such Tenant Change Request within said three (3) business day period, then such Tenant Change Request shall be deemed to be withdrawn and shall be of no further effect.Landlord.

If Tenant atApproval and Completion. Upon any time desires any changes, alterations or additions todispute regarding the Final TI Working Drawings, Tenant shall submit a detailed written request to Landlord specifying such changes, alterations or additions (a "Tenant Change Request"). Upon receipt of any such request, Landlord, within five (5) business days, shall promptly notify Tenant of # whether the matters proposed in the Tenant Change Request are approved by Landlord (which approval shall not be unreasonably withheld, conditioned or delayed by Landlord), # Landlord's estimate of the number of days of delay, if any, which shall be caused in the constructiondesign of the Tenant ImprovementsImprovements, which is not settled within 10 business days after notice of such dispute is delivered by such Tenant Change Request if implemented (including, without limitation, delays dueone party to the need to obtain any revised plans or drawings and any governmental approvals), and # Landlord's estimate ofother, Landlord may make the increase, if any, which shall occur infinal decision regarding the cost of design, permitting, project management and constructiondesign of the Tenant Improvements affected by such Tenant Change Request if such Tenant Change Request is implemented (including, but not limited to, any costs of compliance with laws or governmental regulations that become applicable because ofImprovements. Any changes to the implementation of the Tenant Change Request). If Landlord approves the Tenant Change RequestTl Construction Drawings following Landlord’s and Tenant notifies Landlord in writing, within three (3) business days after receipt of such notice from Landlord, of Tenant'Tenant’s approval of the Tenant Change Request (including the estimated delays and cost increases, if any, described in Landlord's notice), then Landlord shall cause such Tenant Change Request to be implemented andsame requested by Tenant shall be responsible for all actual costs or cost increases resulting from or attributable to the implementation of the Tenant Change Request, and any delays resulting therefrom shall be deemed to be a Tenant Delay (subject to Landlord's payment of the Tenant Improvement Allowance and, to the extent requested by Tenant, the Additional TI Allowance). If Tenant fails to notify Landlordprocessed as provided in writing of Tenant's approval of such Tenant Change Request within said three (3) business day period, then such Tenant Change Request shall be deemed to be withdrawn and shall be of no further effect.Section 4 hereof.

If Tenant at any time desires any changes, alterationsModifications to Approved TI Construction Drawings. No material changes or additionsmodifications to the FinalApproved TI Working Drawings, TenantConstruction Drawings shall submit a detailedbe made without the prior written request to Landlord specifying such changes, alterations or additions (a "Tenant Change Request"). Upon receiptconsent of any such request, Landlord, within five (5) business days, shall promptly notify Tenant of # whether the matters proposed in the Tenant Change Request are approved by Landlord (which approvalwhich consent shall not be unreasonably withheld, conditionedwithheld. Landlord shall have five (5) Business Days to review and notify Tenant of Landlord’s approval or delayeddisapproval of such proposed changes or modifications. Landlord will not unreasonably withhold its approval of # any request by Landlord),Tenant to amend or change the Approved TI Construction Drawings, or # Landlord's estimate of the number of days of delay, if any, which shall be caused in the construction of the Tenant Improvements by such Tenant Change Request if implemented (including, without limitation, delays dueany change or amendment to the needApproved TI Construction Drawings that may be necessary to obtain any revised plansPermits or drawings and any governmental approvals), and # Landlord's estimatewhich may be required by city officials or inspectors to comply with code rulings or interpretations (any of the increase, if any, which shall occur inforegoing, a “Plan Modification”). Without limiting the cost of design, permitting, project management and constructiongenerality of the foregoing, however, Tenant Improvements affected by such Tenant Change Requestacknowledges that it shall not be unreasonable for Landlord to withhold consent to any Plan Modification if such Tenant Change Request is implemented (including, but not limited to, any costs of compliance with laws or governmental regulations that become applicable becauseone of the implementationcircumstances listed in [clauses (a) through (c) of Section 2.2.1] of this Agreement apply. If Landlord disapproves of any Plan Modification, Landlord shall return the same to Tenant Change Request). Ifwith a statement of Landlord’s reasons for disapproval, or specifying any required corrections. This procedure shall be repeated until Landlord approves the Tenant Change Request and Tenant notifies Landlord in writing, within three (3) business days after receipt of such notice from Landlord, of Tenant's approval of the Tenant Change Request (including the estimated delays and cost increases, if any, described in Landlord's notice), then Landlord shall cause such Tenant Change Request to be implemented and Tenant shall be responsible for all actual costs or cost increases resulting from or attributable to the implementation of the Tenant Change Request, and any delays resulting therefrom shall be deemed to be a Tenant Delay (subject to Landlord's payment of the Tenant Improvement Allowance and, to the extent requested by Tenant, the Additional TI Allowance). If Tenant fails to notify Landlord in writing of Tenant's approval of such Tenant Change Request within said three (3) business day period, then such Tenant Change Request shall be deemed to be withdrawn and shall be of no further effect.Plan Modification.

Tenant’s Request For Changes. If Tenant at any time desires any changes, alterations or additionsshall request changes to the Final TI Working Drawings,Tenant Improvements (“Changes”), Tenant shall submit a detailed written request tosuch Changes by notifying Landlord specifying such changes, alterations or additionsin writing in substantially the same form as the AIA standard change order form (a "Tenant“Change Request”), which Change Request"). Upon receiptRequest shall detail the nature and extent of any such request, Landlord, within five (5) business days, shall promptly notify Tenant of # whether the matters proposed in the TenantChange. Such Change Request are approvedmust be signed by Tenant’s Representative. Landlord shall, before proceeding with any Change, use commercially reasonable efforts to respond to Tenant as soon as is reasonably possible with an estimate of: # the time it will take, and # the architectural and engineering fees and costs that will be incurred, to analyze such Change Request (which approval shall not be unreasonably withheld, conditioned or delayed by Landlord), # Landlord's estimate of the number of days of delay, if any, whichcosts shall be caused in the construction of thepaid for by Tenant Improvements by such Tenant Change Request if implemented (including, without limitation, delays due to the needextent actually incurred, whether or not such Change is implemented). Landlord shall thereafter submit to obtain any revised plans or drawings and any governmental approvals), and # Landlord's estimate of the increase, if any, which shall occur in the cost of design, permitting, project management and construction of the Tenant Improvements affected by such Tenant Change Request if such Tenant Change Request is implemented (including, but not limited to, any costs of compliance with laws or governmental regulations that become applicable because of the implementation of the Tenant Change Request). If Landlord approves the Tenant Change Request and Tenant notifies Landlord in writing, within three (3)5 business days afterof receipt of the Change Request (or such notice from Landlord,longer period of Tenant's approvaltime as is reasonably required depending on the extent of the Tenant Change Request (includingRequest), an analysis of the estimated delaysadditional cost or savings involved, including, without limitation, architectural and cost increases,engineering costs and the period of time, if any, describedthat the Change will extend the date on which Landlord’s Work will be Substantially Complete. Any such delay in Landlord'the completion of Landlord’s notice), then Landlord shall causeWork caused by a Change, including any suspension of Landlord’s Work while any such Tenant Change Request to be implemented and Tenantis being evaluated and/or designed, shall be responsible for all actual costs or cost increases resulting from or attributable to the implementation of the Tenant Change Request, and any delays resulting therefrom shall be deemed to be a Tenant Delay (subject to Landlord's payment of the Tenant Improvement Allowance and, to the extent requested by Tenant, the Additional TI Allowance). If Tenant fails to notify Landlord in writing of Tenant's approval of such Tenant Change Request within said three (3) business day period, then such Tenant Change Request shall be deemed to be withdrawn and shall be of no further effect.Delay.