Haw. Code R. § 19-42-130
Current through April, 2024
No person shall connect a vessel's water supply system, siphon or other water-operated device, equipment or mechanism connected to the water supply system or operate any water-operated device, equipment or mechanism connected to the water supply system, unless an approved backflow prevention device has been installed at the faucet or other point of connection. An "approved backflow prevention device" means a backflow prevention device that meets the requirements contained in Standard 1001, American Society of Sanitary Engineers as it existed on June 1, 1993, or the Uniform Plumbing Code adopted by the International Association of Plumbing and Mechanical Officials (IAPMO) and as it existed on June 1, 1993.
Haw. Code R. § 19-42-130