Union Contracts Chapter Local 301 - International Federation of Professional and Technical Engineers, AFL-CIO & CLC Clerical Union Contract (07/01/2018 to 06/30/21) International Federation of Professional and Technical Engineers, AFL-CIO-CLC Local Department of Public Works Contract (07/01/19 to 06/30/22) Wrentham Permanent Firefighters Association Contract (07/01/17 to 06/30/20)