NIA Sites > Fall Summit 2022 > Presentations > Union Contractor Subcommittee and Union Cmte Packet GWA Approved NIA’s Fall Summit 2022 November 2-3, 2022 MGM National Harbor National Harbor, Maryland (located just outside of Washington, DC) Union Contractor Subcommittee and Union Cmte Packet GWA Approved Union Contractor Subcommittee and Union Cmte Packet GWA Approved