This resolution amends an existing master on-call contract to update the vendor's name from The Abo Group, Inc. to abo co-op LLC. The contract is for On-Call Professional and Technical Design Services, specifically Category 1 - Architectural Design. There is no change to the original contract amount of $5,000,000.00 or the contract term, which runs from June 15, 2023, to June 14, 2026. The services will be performed citywide for the Department of Transportation and Infrastructure, covering a wide range of architectural and engineering tasks.