Section R. 408.30727b - Labeling of water distribution pipes in bundlesRule 727b. Section 606.7 is added to the code to read as follows:
606.7. Labeling of water distribution pipes in bundles. Where water distribution piping is bundled at installation, each pipe in the bundle shall be identified using stenciling, commercially available pipe labels, or approved color-coded piping materials. The identification shall indicate the pipe contents and the direction of flow in the pipe. The interval of the identification markings on the pipe shall not exceed 25 feet, 7620mm. There shall be at least 1 identification label on each pipe in each room, space, or story.Mich. Admin. Code R. 408.30727b
2023 MR 22, Eff. 3/12/2024