What do you mean by removing a plug? If you remove check Valve won't the
water become huge puddle on floor?

Tim

On Tue, Feb 4, 2025, 8:59 AM Greg McGahan <[email protected]>
wrote:

> Shut the systems down and drain them - open the fdc, either by removing a
> plug, or removing the check valve,  and crack the control valves
> individually until you get water. Once you get water from one, keep trying
> the others in case it feeds more than one.
>
> If you cant do that, pump water into the fdc with the systems drain until
> you get water coming out a main drain.
>
>
> Greg McGahan
>
> Genesis Fire Services, LLC.
>
>
>
>
> ------------------------------
> *From:* Tim Easter <[email protected]>
> *Sent:* Tuesday, February 4, 2025 7:19 AM
> *To:* Discussion list on issues relating to automatic fire sprinklers <
> [email protected]>
> *Subject:* [Sprinklerforum] Re: Fdc help
>
> Can't find any piping above ceiling. May have been abandoned, but can't
> prove it. What's steps to find system fdc belongs to? Thks
>
> On Tue, Feb 4, 2025, 7:31 AM Mike Watts <[email protected]> wrote:
>
> Follow fdc piping or pump in fdc and see what system flows water. Add sign
> once done.
>
>
> <https://www.google.com/maps/search/4616+W.+Howard+Lane,+Suite+700+%0D%0A+Austin,+TX.+78728?entry=gmail&source=g>
> <https://www.google.com/maps/search/4616+W.+Howard+Lane,+Suite+700+%0D%0A+Austin,+TX.+78728?entry=gmail&source=g>
> Mike Watts
> Sprinkler Service Manager
> Firetrol Protection Systems
> 4616 W. Howard Lane, Suite 700
> <https://www.google.com/maps/search/4616+W.+Howard+Lane,+Suite+700+%0D%0A+Austin,+TX.+78728?entry=gmail&source=g>
> Austin, TX. 78728
> <https://www.google.com/maps/search/4616+W.+Howard+Lane,+Suite+700+%0D%0A+Austin,+TX.+78728?entry=gmail&source=g>
> 512-687-0115 Office
> 512‐660-4411 Cell
> [email protected]
>
> ------------------------------
> *From:* Tim Easter <[email protected]>
> *Sent:* Tuesday, February 4, 2025 6:27:13 AM
> *To:* [email protected] <
> [email protected]>
> *Subject:* [Sprinklerforum] Fdc help
>
> We have a fdc on building. No sign. How do we test the fdc to determine
> what it supplies? Looking for procedure. Thanks. ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍
> ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍
> ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍
> ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍
> We have a fdc on building. No sign. How do we test the fdc to determine
> what it supplies? Looking for procedure. Thanks.
>
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