Mich. Admin. Code R. 400.8140 - Water supply; plumbing

Rule 140.

(1) The water system must comply with the requirements of the local health department.
(2) Plumbing must be designed, constructed, installed, and maintained to prevent cross-connection with the water system.
(3) Sinks, toilet rooms, drinking fountains, and other water outlets must be supplied with safe water sufficient in quantity and pressure to meet conditions of peak demand.
(4) All plumbing fixtures and water and waste pipes must be properly installed and maintained in good working condition.
(5) Each water heater must be equipped with a thermostatic temperature control and a pressure relief valve, both of which must be in good working condition.

Notes

Mich. Admin. Code R. 400.8140
2013 AACS; 2019 AACS; 2025 MR 10, Eff. 5/7/2025

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