Tenant Default. (a) Any of the following occurrences or acts shall constitute an “ Event of Default” (herein so called) under this Lease: if (i) Tenant shall fail to pay any scheduled installment of Fixed Rent or Additional Rent when due and such failure shall continue uncured for a period of ten (10) days after Landlord notifies Tenant in writing of such failure (each an “Installment Default Notice”) or if, within a twelve (12) month period following delivery of not less than two (2) Installment Default Notices by Landlord, Tenant shall fail to pay any scheduled installment of Fixed Rent or Additional Rent when due and such failure shall continue uncured for a period of five (5) days or (ii) Tenant shall default in the payment when due of any installment of Additional Rent payable hereunder and such default shall continue for ten (10) days after notice of such default is sent to Tenant by Landlord (or Lender) or ( iii) the failure by Tenant to maintain insurance as required under this Lease or (iv) Tenant shall default in fulfilling any of the other covenants, agreements or obligations of this Lease, and such default shall continue for more than thirty (30) days after written notice thereof from Landlord (or Lender) specifying such default, provided, that if Tenant has commenced to cure a default described in subparagraph (iv) above within said thirty (30) days, and thereafter is in good faith diligently prosecuting same to completion and such default is of a nature such that it cannot be cured within such thirty (30) day period, said thirty (30) day period shall be extended, for a reasonable time ( not to exceed an additional ninety (90) days) or, with respect to a breach of Tenant’s obligations under Section 40 of this Part II, such longer period as may reasonably be necessary to cure such default so long as (A) Tenant delivers to Landlord a certificate of a qualified environmental remediation specialist that such default could not be cured within such one hundred eighty (180) days but is curable, and (B) Tenant is in good faith diligently prosecuting such cure to completion) where, due to the nature of a default, it is unable to be completely cured within thirty (30) days or (v) any execution or attachment shall be issued against Tenant or any of its property whereby the Premises shall be taken or occupied or attempted to be taken or occupied by someone other than Tenant, and the same shall not be bonded, dismissed, or discharged as promptly as possible under the cir.

Tenant default letter