Re: [EXTERNAL] Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread Bruce Verhei via Sprinklerforum
I’d agree with Ed. It is likely quite a bit of conversation has already occurred. The reviewer is already trying to get to minimum needed. Best. Bruce Verhei > On Oct 24, 2019, at 21:44, Ed Vining via Sprinklerforum > wrote: > > A talk with the AHJ would be better than headache later > .

Re: [EXTERNAL] Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread Ed Vining via Sprinklerforum
A talk with the AHJ would be better than headache later . Ed Vining 4819 John Muir Rd Martinez CA 94553 925-228-8792 fpe...@gmail.com On Thu, Oct 24, 2019 at 9:07 PM Kaiser, Richard via Sprinklerforum < sprinklerforum@lists.firesprinkler.org> wrote: > There is no conflict between the

RE: [EXTERNAL] Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread Kaiser, Richard via Sprinklerforum
There is no conflict between the documents. The 2018 IFC commentary is indeed very explicit, but it does NOT say that the allowable omission of sprinklers in certain areas negates the building as being considered sprinklered throughout. In fact, it says the opposite. From 2018 IFC with

RE: [EXTERNAL] Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread Prahl, Craig/GVL via Sprinklerforum
In the 2018 IFC commentary the language is very explicit in that omission of sprinklers no longer qualifies a building as being fully sprinklered and you lose the ability to apply any allowances the code gives if the building was fully sprinklered. Installed throughout means installed

RE: [EXTERNAL] Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread Hinson, Ryan via Sprinklerforum
James, From IBC 2018 commentary: Section 202 DEFINITIONS [F] AUTOMATIC SPRINKLER SYSTEM. An automatic sprinkler system, for fire protection purposes, is an integrated system of underground and overhead piping designed in accordance with fire protection engineering standards. The system

RE: [EXTERNAL] Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread Reed A. Roisum, SET via Sprinklerforum
I’ve also wrestled with this before but I don’t have the IBC commentary Craig mentions in my notes, but see the following references… IFC 2012 903.3.1.1 NFPA 13 sprinkler systems. Where the provisions of this code require that a building or portion thereof be equipped throughout with an

Re: [EXTERNAL] Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread James Litvak via Sprinklerforum
Interesting. I don't have access to a copy of the Code and Commentary. Would you be able to copy/paste the relevant section, or tell me where to find it? I will try to get access to it. Thanks. On Thu, Oct 24, 2019 at 12:35 PM Prahl, Craig/GVL wrote: > Nope, the omission of sprinklers by any

RE: [EXTERNAL] Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread Prahl, Craig/GVL via Sprinklerforum
Nope, the omission of sprinklers by any means or allowances null and voids the “sprinklered throughout” classification. That is addressed within the IBC Commentary. Just had this discussion on a project myself. It is the same if you substitute a clean agent for sprinklers in an area. No

Trying to determine hydrant locations per IFC, wondering how sprinkler coverage omissions will affect distances.

2019-10-24 Thread James Litvak via Sprinklerforum
I'm working on a manufacturing facility that is building type IIB. Per the fire-flow requirement of 8,000 gpm, the average spacing of hydrants will need to be 200 feet, per IFC Table C102.1. However, note f will allow a 50-percent spacing increase if "the building is equipped throughout with an

RE: Fire Alarm plan checklist

2019-10-24 Thread David Blackwell via Sprinklerforum
There were a few changes to the provisions in fire alarm section [Section 907] in the 2018 edition of the IFC, [which South Carolina will be implementing on January 1, 2020]. One of those [907.1.2 Fire Alarm Construction Documents] was a modification that aligned requirements for fire alarm

Re: NFPA 909

2019-10-24 Thread Fpdcdesign via Sprinklerforum
Tony, I would say only those considered Cultural Resources. I think section 1.1.1 kind of clarifies this. Todd G Williams, PE Fire Protection Design/Consulting Stonington, CT 860-535-2080 (ofc) 860-553-3553 (fax) 860-608-4559 (cell) > > On Oct 24,

NFPA 909

2019-10-24 Thread Tony Silva via Sprinklerforum
> > NFPA 909: Protection of Cultural Resource Properties - Museums, Libraries > and Places of Worship My question is whether this code applies to all places of worship (churches) or only to churches which are considered "Cultural Resource Properties" ? Thanks, Tony