Tag Archives: NFPA 13

The Evolution of Pipe Stands

Significant Changes Coming in 2016 NFPA 13 If you’ve ever installed or designed a system with a fire pump or a header then you’ve probably used pipe stands in some form or fashion. But how did you know how to design the pipe stands? Sure, there have been several manufactured pipe …

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NFPA 13 Update Webinar

September 17 Program to Address 2016 Edition The American Fire Sprinkler Association (AFSA) will present a 90-minute webinar “NFPA 13 Update: 2016 Edition” on September 17, 2015 at 11:00 a.m. Central Daylight Time. This program is free for AFSA members and costs $140 for non-members. This webinar offers 0.15 CEUs …

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Classifying Mixed Commodities

The Impact of Group A Plastics One of the most critical variables necessary to define the right design basis for the protection of storage is the commodity classification. In evaluating an individual pallet load, Class III and IV commodities have pretty much always been allowed to have some Group A …

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Commodity Creep

Changes in Product or Packaging – Plan Now, Save Later A friend and sprinkler industry veteran once told me that the NFPA standards are written so that they are 100 percent clear, concise and understandable; that is, until two people read the same text. Perhaps the best example of this …

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Got Obstructions?

How to Get Them Before They Get You! I had a great dream the other night. We had just completed a flawless installation. We had coordinated every detail with the design team up front. The MEP foremen had worked with us every step of the way. The architectural and structural …

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Obstruction Rules for CMSA Sprinklers

Some Parts are Missing The 2010 edition of NFPA 13, Standard for the Installation of Sprinkler Systems, introduced a new definition “Control Mode Specific Application (CMSA) Sprinklers.” This was a composite of the earlier definitions that included Large Drop Sprinklers, Special Sprinklers, and Specific Application Control Mode Sprinklers. The Section …

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