Approving the First Amendment to Second Amended and Restated Parking Garage Development Agreement and Lease and Estoppel of the Philadelphia Redevelopment Authority for the redevelopment and urban renewal of a portion of the Market Street East Urban Renewal Area, located generally on the east and west sides of Eleventh street from Arch to Filbert streets, but excluding certain air rights; authorizing the Redevelopment Authority to execute the development contract and lease and estoppel with Parametric Garage Associates and to take such action as may be necessary to effectuate the development c