> 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
: 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
, 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 FULLY AND A
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
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
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
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