MOU: Article 8.3; Hours of Work (1971) Return to Contract Database Overview View Document Download APWU National Grievance Number: None Hours of Work, Scheduling Return to Contract Database Related Documents December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989) December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989) December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989)