I agree that it is interesting to see the different opinions on this issue, or any issue that relates to fire sprinkler systems and their installation. For me, no offense is taken when comments/concerns are provided appropriately. Having someone question a technique or method is how I learned...
I noted that you referenced 2007 13R, I apologize, this takes that standard into account. Section 6.4.2 requires a system to be hydrostatically tested, then going back into the definitions, Section 3.3.8 defines a sprinkler system as a network of underground and aboveground pipe, ergo the...
I do not believe that NFPA 13R requires a 13R water supply to be installed per the NFPA 24 standard, and the most current edition of NFPA 24 intends to address this with specificity. The IFC 2003's Section 903.3.1.2 allows the residential fire sprinkler installation to be per 13R and the...
