Rights of Termination for Uninsured Casualty. If, after the Commencement Date, all or any portion of the Office Tower or all or any portion of the Podium Building that is required to support or operate the Office Tower is damaged by fire (including, without limitation, damage caused by smoke) or other casualty (i) at any time by an occurrence that is not covered by the insurance Landlord is required to obtain under this Lease and the cost to repair such damage exceeds five percent (5%) of the then fair market value of the Office Tower immediately before such casualty, or (ii) Landlord elects to demolish the Office Tower and terminate the leases for substantially all of the space in the Office Tower, or (iii) at any time during the last eighteen (18) months of the Lease Term (taking into account any extension option term that has not lapsed unexercised), if Landlord reasonably estimates that the time to repair such damage would exceed six (6) months or (iv) such fire or casualty requires such substantial alteration or reconstruction of the Office Tower that the damage cannot, in the ordinary course, reasonably be expected to be repaired within ten (10) months from the date of such fire or casualty as reasonably determined by Landlord and Landlord terminates the leases for substantially all of the space in the Office Tower, then, in any such events, this Lease and the Term hereof may be terminated at the election of Landlord by a notice in writing of its election so to terminate which shall be given by Landlord to Tenant within sixty (60) days following such fire or other casualty, the effective termination date of which shall be not less than thirty (30) days after the day on which such termination notice is received by Tenant.
