gt;
> From: Sprinklerforum On
> Behalf Of firstin--- via Sprinklerforum
> Sent: Friday, November 1, 2019 4:34 PM
> To: John Irwin
> Cc: firs...@aol.com; sprinklerforum@lists.firesprinkler.org
> Subject: Re: 13D GPM to use?
>
> I’m in California. I believe the sprinkler head
Burnsville, NC 28714
Ph: 828-284-4772
From: Sprinklerforum On Behalf
Of firstin--- via Sprinklerforum
Sent: Friday, November 1, 2019 4:34 PM
To: John Irwin
Cc: firs...@aol.com; sprinklerforum@lists.firesprinkler.org
Subject: Re: 13D GPM to use?
I’m in California. I believe the sprinkler
> To: sprinklerforum@lists.firesprinkler.org
>
> Cc: firs...@aol.com
> Subject: 13D GPM to use?
>
> I have an AHJ who wanted a 4 head calculation on a 13D system. The heads
> being used flow 13 gpm. 13 x 4 + 5 domestic = 57 gpm.
>
> After running the calculation
Ask the correct question, Owen.
Is the "compartment" one with a beamed ceiling with sprinklers at the
bottom of the beams, or beamed and sloped with sprinklers at the bottom
of the beams, or in the pockets? And, if any of the above are true is
the compartment of greater than 600 ft²?
It
-boun...@lists.firesprinkler.org] On
Behalf Of firstin--- via Sprinklerforum
Sent: Friday, November 01, 2019 2:12 PM
To: sprinklerforum@lists.firesprinkler.org
Cc: firs...@aol.com
Subject: 13D GPM to use?
I have an AHJ who wanted a 4 head calculation on a 13D system. The heads being
used flow 13
On 11/1/2019 4:15 PM, John Irwin via Sprinklerforum wrote:
Where you live does the AHJ have the authority to write his own fire
code? In Florida we would say "that's great that you want that, but no."
Happens frequently enough here in Ohio. And when it does, NFPA cedes
authority to the local.
Good afternoon. Is AHJ confused with 13-R? Did someone one the owner’s side say
they wanted a four head design for their 12,000 sf, three generation home?
My water dept’s would not have let a meter with that Q of water through the
domestic meter. A large enough meter would undercount hundred
2019 4:11:34 PM
To: sprinklerforum@lists.firesprinkler.org
Cc: firs...@aol.com
Subject: 13D GPM to use?
I have an AHJ who wanted a 4 head calculation on a 13D system. The heads being
used flow 13 gpm. 13 x 4 + 5 domestic = 57 gpm.
After running the calculations, the calculations indicate t
I have an AHJ who wanted a 4 head calculation on a 13D system. The heads being
used flow 13 gpm. 13 x 4 + 5 domestic = 57 gpm.
After running the calculations, the calculations indicate that head 1 is
flowing 13 gpm, head 2 flowing 13.2 gpm, head 3 flowing 14 gpm, and head 4
flowing 15.6