> On Aug 23, 2023, at 12:26 PM, d...@engfirepro.com wrote:
>
> Roof drains are not allowed within exit enclosures.
>
Yup. The entire exit enclosure is supposed to be fire rated some hours,
including the lid, which better not be an ordinary roof. This also means there
is can be no building
: Wednesday, August 23, 2023 12:03 PM
To: Discussion list on issues relating to automatic fire sprinklers
Subject: [Sprinklerforum] Re: Roof Drain / Sprinkler Drain
Steve-
Very much appreciated.
Brian Harris, CET
BVS Systems Inc.
bvssytemsinc.com <http://bvssystemsinc.com/>
Steve-
Very much appreciated.
Brian Harris, CET
BVS Systems Inc.
bvssytemsinc.com<http://bvssystemsinc.com/>
From: Steve Leyton
Sent: Wednesday, August 23, 2023 12:14 PM
To: Discussion list on issues relating to automatic fire sprinklers
Subject: [Sprinklerforum] Re: Roof Drain / Spr
day, August 23, 2023 9:19 AM
To: Discussion list on issues relating to automatic fire sprinklers
Subject: [Sprinklerforum] Re: Roof Drain / Sprinkler Drain
My only comment - wherever you take a drain discharge, if a main drain test
needs to occur, MAKE SURE THE MAIN DRAIN VALVE CAN BE OPENED FUL
sump. If one’s not being provided, ask for it and
> point out the challenge of ITM to ownership if the building’s not so
> equipped.
>
>
>
> My 4¢,
>
> Steve L.
>
>
>
> *From:* Brian Harris
> *Sent:* Wednesday, August 23, 2023 6:43 AM
> *To:* Discu
automatic fire sprinklers
mailto:sprinklerforum@lists.firesprinkler.org>>
Subject: [Sprinklerforum] Re: Roof Drain / Sprinkler Drain
In most cases/places, the sprinkler water is considered gray water, and it
would be OK to discharge a sprinkler drain to a storm sewer (this is most
likely where i
A lot of good responses. Another consideration might be if you would be
required to do a drain test from this connection. That would be under pressure
and a higher volume that a straight drain. It might need to be considered in
the roof drain design.
>
> On Aug 2
Skyler-
Thank you, will do.
Brian Harris, CET
BVS Systems Inc.
bvssytemsinc.com<http://bvssystemsinc.com/>
From: Skyler Bilbo
Sent: Wednesday, August 23, 2023 9:32 AM
To: Discussion list on issues relating to automatic fire sprinklers
Subject: [Sprinklerforum] Re: Roof Drain / Spr
In most cases/places, the sprinkler water is considered gray water, and it
would be OK to discharge a sprinkler drain to a storm sewer (this is most
likely where it would end up if you have ever piped a sprinkler drain out
an exterior wall). This is not OK everywhere, so for your specific project,
I think that would depend on the municipality, most do not want the
sprinkler water going directly into the storm drains, drained to exterior
or into a waste drain
Thanks
Brett Peters
General Manager Installation & Design
Proudline Fire Protection Services Ltd.
br...@proudline.ca
780 490 7602 of
Subject: [EXTERNAL] [Sprinklerforum] Re: Roof Drain / Sprinkler Drain
Brian,
This would be a cross connection of the potable water system with wastewater.
At minimum you would need a 1" air gap.
Chris Dorn
From: Brian Harris mailto:bhar...@bvssystemsinc.com>>
Sent: Wednesday, August 23
issues relating to automatic fire sprinklers
Subject: [Sprinklerforum] Re: Roof Drain / Sprinkler Drain
Brian,
This would be a cross connection of the potable water system with wastewater.
At minimum you would need a 1" air gap.
Chris Dorn
From: Brian Harris mailto:bhar...@bvssystemsinc
Brian,
This would be a cross connection of the potable water system with wastewater.
At minimum you would need a 1" air gap.
Chris Dorn
From: Brian Harris
Sent: Wednesday, August 23, 2023 8:53 AM
To: sprinklerforum@lists.firesprinkler.org
Subject: [Sprinklerforum] Roof Drain / Sprinkler Drain
We
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