Section 408.30741c. Connections to automatic fire sprinkler systems and standpipe systems.  


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  • 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