Release and Substitution of Leased Property. So long as no Event of Lease Default or Event of Nonappropriation shall have occurred and be continuing, the Trustee shall release all or any portion of the Leased Property, and shall execute all documents necessary or appropriate to reconvey or release such portion of the Leased Property to the Town, free of all restrictions and encumbrances imposed or created by the Site Lease, this Lease or the Indenture, upon receipt by the Trustee of the following: (a) a written request of the Town Representative for such release, describing the portion of the Leased Property to be released; (b) a certificate of the Town Representative certifying (i) the fair market value of the portion of the Leased Property to be released and of any real property to be substituted for the portion of the Leased Property to
Release and Substitution of Leased Property. So long as no Event of Lease Default or Event of Non-appropriation shall have occurred and be continuing, the City shall
(a) such Replacement Property shall have an equal or greater value and utility (but not necessarily the same function) to the City as the Leased Property proposed to be released, as determined by a certificate from the City to that effect;
(b) the fair market value of Replacement Property shall be not less than the fair market value of the Leased Property proposed to be released from this Lease and the Indenture, or, in the alternative, the fair market value of the Leased Property remaining after the proposed release shall be at least equal to the aggregate principal amount of the Outstanding Certificates. The fair market value of any improved or unimproved real property shall be determined by an M.A.I. appraisal report prepared by an independent real estate appraiser and submitted by the City to the Trustee;
(c) the Initial Purchaser has consented to the substitution of the Replacement Property; and
(d) the execution and delivery of such supplements and amendments to the Site Lease, as applicable, this Lease and the Indenture and any other documents necessary to subject any Replacement Property to be substituted for the portion of the Leased Property to be released to the lien of the Indenture. The Trustee shall cooperate with the City in implementing the City’s rights to release and substitute property pursuant to this Section 12.4 and shall execute any and all conveyances, releases or other documents necessary or appropriate in connection therewith.