![]() |
Michigan Administrative Code (Last Updated: November 16, 2016) |
![]() |
Department LR. Licensing and Regulatory Affairs |
![]() |
Bureau of Construction Codes |
![]() |
Chapter Construction Code - Part 7. Plumbing Code |
![]() |
Part 7. PLUMBING CODE |
Section 408.30741c. Connections to automatic fire sprinkler systems and standpipe systems.
Latest version.
All data is extracted from pdf, click here to view the pdf.
-
c. Section 608.16.4 of the code is amended to read as follows:
608.16.4. Connections to automatic fire sprinkler systems and standpipe systems. The potable water supply to automatic fire sprinkler and standpipe systems shall be protected against backflow by a double check backflow prevention assembly, a double check fire protection backflow prevention assembly, or a reduced pressure principle fire protection backflow prevention assembly.
Exception: Isolation of the water distribution system is not required for deluge, preaction, or dry pipe systems.
History: 1979 AC; 1985 AACS; 1989 AACS; 1998-2000 AACS; 2001 AACS; 2003 AACS; 2007