"Roofing operations" means all work performed in connection with the application of weatherproofing materials and substances (such as tar or pitch, asphalt prepared paper, tile, slate, metal, translucent materials, and shingles of asbestos, asphalt, or wood) to the roof of a building or other structures. The term includes all work performed in connection with the installation of roofs, including related metal work such as flashing, and alterations, additions, maintenance and repair, including painting and coating; of existing roofs. The term does not include gutter and downspout work; the construction of the sheathing or base of roofs; or the installation of television antennas, air conditioners, exhaust and ventilating equipment, or similar appliances attached to roofs.
Haw. Code R. § 12-25-53