Bob:
I believe that is in Section 9.3 which is the seismic section. This job is Seismic Design Category B, so 9.3 doesn’t apply. <http://www.mfpdesign.com/> Travis Mack, CFPS, CWBSP, RME-G, SET MFP Design, LLC 3356 E Vallejo Ct Gilbert, AZ 85298 NEW EXTENSION: 480-505-9271 ext. 700 fax: 866-430-6107 <mailto:[email protected]> [email protected] www.mfpdesign.com Send large files to us via: <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.hightail.com%2Fu%2FMFPDesign&data=02%7C01%7C%7C1121d49f9e6b4cf248f108d4df580e77%7C14e5497c16da42e69ffa77d19bafe511%7C0%7C0%7C636379016677342180&sdata=eGdMZGu2wXhUupGwgGTrqF3b54OP5%2BAZvlHhABSexWY%3D&reserved=0> https://www.hightail.com/u/MFPDesign LinkedIn: <https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.linkedin.com%2Fin%2Ftravismack&data=02%7C01%7C%7C1121d49f9e6b4cf248f108d4df580e77%7C14e5497c16da42e69ffa77d19bafe511%7C0%7C0%7C636379016677342180&sdata=tT5E7LsZjSmyreKi4gDCa70EWN%2BZodi%2FhbeCbHNRijI%3D&reserved=0> https://www.linkedin.com/in/travismack “The bitterness of poor quality remains long after the sweetness of low price is forgotten.” From: Sprinklerforum <[email protected]> On Behalf Of Bob Knight via Sprinklerforum Sent: Wednesday, January 15, 2020 10:02 AM To: [email protected] Cc: Bob Knight <[email protected]> Subject: RE: Pipe adjacent to duct Travis, The only thing I can think of is where there is to be a 2” clearance to structural that isn’t supporting piping. The AHJ could be confused as to what is structural and what isn’t. Thank you, Bob Knight, CET III Fire by Knight, LLC 208-318-3057 From: Sprinklerforum [mailto:[email protected]] On Behalf Of Travis Mack via Sprinklerforum Sent: Wednesday, January 15, 2020 6:54 AM To: <[email protected] <mailto:[email protected]> > Cc: Travis Mack Subject: Pipe adjacent to duct We have a project where the fire inspector is stating that the fire sprinkler main is too close to ductwork. There is a 6” main that is about 1/2” from the ductwork. Of course, the inspectors response is “it’s in the code book” when asking for a reference that mandates clearance to hvac ductwork. Has anyone run into something similar? Note: this is not a high temp duct that would cause for enough heat to convert the sprinkler water to steam. This is just your standard, run of the mill, HVAC system. Travis Mack, CFPS, CWBSP, RME-G, SET 480-505-9271 x700 MFP Design, LLC www.mfpdesign,com <http://www.mfpdesign,com> Send large files to MFP Design via: https://www.hightail.com/u/MFPDesign Sent from my iPhone
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