Authorizing the Mayor, on behalf of the City of Philadelphia, to enter into Agreements with the Philadelphia Authority for Industrial Development ("PAID") providing for lease from PAID to the City of a football practice facility to be developed at Broad street and Pattison avenue and for leaseback of the said practice facility from the City to PAID, the obligations of the City under the said Agreements to become effective only in the event that ordinances necessary for the financing, development and leasing of a new football stadium are not enacted by City Council and approved by the Mayor by — Open Common Ground