Re: 3-Hour Rated Walls

Firestopping NFPA 101:8.3.5.1. Mario Berrios cowprop...@aol.com -Original Message- From: MFP Design, LLC <tm...@mfpdesign.com> To: sprinklerforum <sprinklerforum@lists.firesprinkler.org> Sent: Fri, Feb 2, 2018 1:42 pm Subject: RE: 3-Hour Rated Walls Make sure you can

Re: 3-Hour Rated Walls

; separate sprinklers and standpipes or a combined system. > > > > SL > > > > *From:* Sprinklerforum [mailto:sprinklerforum-bounces@lists.firesprinkler. > org] *On Behalf Of *AKS-Gmail-IMAP > *Sent:* Friday, February 02, 2018 8:22 AM > *To:* sprinklerforum@lists

RE: 3-Hour Rated Walls

sprinklers and standpipes or a combined system. SL From: Sprinklerforum [mailto:sprinklerforum-boun...@lists.firesprinkler.org] On Behalf Of AKS-Gmail-IMAP Sent: Friday, February 02, 2018 8:22 AM To: sprinklerforum@lists.firesprinkler.org Subject: Re: 3-Hour Rated Walls Sometimes a 3-hour rated

Re: 3-Hour Rated Walls

Sometimes a 3-hour rated wall is the boundary between two separate buildings in the code sense. If that is the case then the pipe should not be a sprinkler system protecting one building that is crossing over to protect all or part of the other building. Allan Seidel St. Louis, MO > On Feb

RE: 3-Hour Rated Walls

Re: 3-Hour Rated Walls Hilti Fire Stop, STI Fire Stop, and 3M Fire Stop all have solutions for that. They also provide ways of calculating exactly how to do it and document for how to prove compliance. The Fire Stop Contractors International Association has a list of people in your area that ca

Re: 3-Hour Rated Walls

Hilti Fire Stop, STI Fire Stop, and 3M Fire Stop all have solutions for that. They also provide ways of calculating exactly how to do it and document for how to prove compliance. The Fire Stop Contractors International Association has a list of people in your area that can help you. Hilti,

RE: 3-Hour Rated Walls

rforum@lists.firesprinkler.org Subject: RE: 3-Hour Rated Walls And look closely because there are sometimes different values for F and T and also for floors and walls. Check with the AHJ to be sure the local BO will accept the proposed assembly if you're not sure. SL From: Sprinkle

RE: 3-Hour Rated Walls

Of MFP Design, LLC Sent: Friday, February 02, 2018 7:02 AM To: sprinklerforum@lists.firesprinkler.org Subject: RE: 3-Hour Rated Walls Make sure you can get a sleeve/caulk combo to give the 3 hour rating. That may be a challenge to find. [MFP_logo_F] Travis Mack, SET MFP Design, LLC 3356 E

RE: 3-Hour Rated Walls

Make sure you can get a sleeve/caulk combo to give the 3 hour rating. That may be a challenge to find. Travis Mack, SET MFP Design, LLC 3356 E Vallejo Ct Gilbert, AZ 85298 480-505-9271 fax: 866-430-6107 email:tm...@mfpdesign.com