Can They be Near the Sprinkler? When using sidewall sprinklers can there be obstructions at the ceiling within 4 ft of standard sprinklers or 8 ft for extended coverage and residential sprinklers? Since the 2002 edition of NFPA 13, Standard for the Installation of Sprinkler Systems, it has been fairly …
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Multi-Phase Project From NFPA Research Affiliate Early suppression fast response sprinklers (ESFR) are high-volume, high-pressure sprinklers that are often used to protect combustible storage as an alternative to installing in-rack sprinklers. Compared to the standard spray sprinkler, ESFR sprinklers have a significantly different spray pattern and they apply much larger …
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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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Control of Fires Lurking in the Shadows It seems that, in this era of designing everything to the exact inch and psi, we may be losing track of what the real objective that NFPA 13, Standard for Installation of Sprinkler Systems, is trying to accomplish. The technology of our industry …
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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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Sprinkler Age A Publication of the American Fire Sprinkler Association