You guys are great.  I was looking in Chap 16.  Thanks!!

 

 <http://www.mfpdesign.com/> 

Travis Mack, CFPS, CWBSP, RME-G, SET

MFP Design, LLC

3356 E Vallejo Ct

Gilbert, AZ 85298

480-505-9271

fax: 866-430-6107

 <mailto:[email protected]> [email protected]

www.mfpdesign.com

 

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From: Sprinklerforum <[email protected]> On
Behalf Of Rocci 3 Cetani
Sent: Wednesday, May 22, 2019 9:10 AM
To: [email protected]
Subject: RE: ESFR and Obstructions - Sizing

 

23.4.4.7.3

 

Rocci Cetani III, CET

Senior Designer

Water-Based Fire Protections Systems Layout, Nicet Level III

 

Northern California Fire Protection Services Inc.

16840 Joleen Way Bldg. A

Morgan Hill, CA 93037

P-(408) 776-1580 EXT.111

F-(408) 776-1590

 

 

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 <http://www.norcalfire.com/> www.norcalfire.com

 

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From: Sprinklerforum <[email protected]
<mailto:[email protected]> > On Behalf Of
Travis Mack, SET, CFPS, CWBSP, RME-G
Sent: Wednesday, May 22, 2019 9:05 AM
To: [email protected]
<mailto:[email protected]> 
Subject: ESFR and Obstructions - Sizing

 

Can some one help me locate the section in NFPA 13 (2016 preferred) that
indicates when you have obstructions below the ESFR sprinklers, you supply
the sprinkler below the obstruction with pipe size the same as the branch
line and you don't include the additional sprinklers in the calculations?

 

The old method was to calc two additional sprinklers below the obstruction.
But I believe it has been replaced with the criteria I mentioned.  

 

 <http://www.mfpdesign.com/> 

Travis Mack, CFPS, CWBSP, RME-G, SET

MFP Design, LLC

3356 E Vallejo Ct

Gilbert, AZ 85298

480-505-9271

fax: 866-430-6107

 <mailto:[email protected]> [email protected]

www.mfpdesign.com <http://www.mfpdesign.com> 

 

Send large files to us via:
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