Hawaii Revised Statutes Division 1. Government § 266-61

In addition to the duties of the department of transportation imposed under part I, the department of transportation shall require that the securing of mooring lines from vessels to commercial docks, wharves, piers, quays, and landings be performed by labor subject to collective bargaining; provided that nothing in this section shall be construed as requiring that any labor being performed at any shipyard or drydock; by or on behalf of any ship repair or construction company; or involving any activity relating to ship repair, construction and overhaul services, and maritime research and development be subject to collective bargaining.