CA-5 20-1771 Resolution to Approve a Construction Contract with Z Contractors, Inc. for the City of Ann Arbor Bridge Capital Preventative Maintenance Repair Project ($1,042,460.77) (ITB 4647) and Appropriate $233,569.00 from the Street, Bridge & Sidewalk Millage Fund to the Existing Major Street Bridge Capital Preventative Maintenance Repair Project (8 Votes Required)