Dual Gate Information To have an effective dual gate system, there is a specific process that is required. The Dual Gate-specific process and some additional useful guidelines are set forth in a step-by-step checklist of the Dual Gate manual for use by job supervisors and others. Download the Dual Gate checklist. Download the complete Dual Gate Booklet. Waterproof dual gate signage is available to all AGC members. Related Resources Labor Agreements & Wage Information AGC negotiates with the five major trades in the Northwest. View current agreements and wage/fringe information » Union Information AGC bargains with several unions in the Northwest. Access union contact information » Union Contractor Group Provides education, training, negotiation, and administration of collective bargaining agreements Find out what AGC union contractors are doing » Need more information? Contact AGC Labor Relations for more information.