Ordinance authorizing the execution and delivery of Certificates of Participation, in one or more series from time to time ("Certificates"), to prepay rental payments due to U.S. Bank Trust Company, National Association, as successor project trustee, due under a Project Lease, dated as of July 1, 2017, by and between the Project Trustee and the City and County of San Francisco (“City”); approving the form of a Supplement to Trust Agreement between the City and U.S. Bank Trust Company, National Association (as successor-in-interest to U.S. Bank National Association), as project trustee ("Master Lease Project Trustee") (including certain indemnities contained therein); approving respective forms of a Supplement to Property Lease and a Supplement to Project Lease, each between the City and the Master Lease Project Trustee for the lease to the Master Lease Project Trustee and lease back to the City of all or a portion of certain real property and improvements owned by the City and located at 747 Howard Street within the City, or other property as determined by the Director of Public Finance; approving the form of Escrow Agreement (including certain indemnities contained therein), between the City and U.S. Bank Trust Company, National Association, as escrow agent; approving the form of an Official Notice of Sale and a Notice of Intention to Sell the Certificates of Participation; approving the form of an Official Statement in preliminary and final form; approving the form of a purchase contract between the City and one or more initial purchasers of the Certificates; approving the form of a Continuing Disclosure Certificate, as defined herein; granting general authority to City officials to take necessary actions in connection with the authorization, sale, execution and delivery of the Certificates of Participation; approving modifications to documents, including the release of property; and ratifying previous actions taken in connection therewith, as defined herein.