contact Peg Paul with the Home Fire Sprinkler Coalition. She also
provides PR assistance for AFSA and is superb in talking points - and
tell her I referred you.
Peg Paul
Peg Paul and Associates
(Home Fire Sprinkler Coalition)
p...@ppacom.com
Steve A. Muncy, CAE - President
American Fire
A question has come up regarding electric fire pump testing. During the
required voltage and amperage
tests, is the inspector exposed to harm from high voltage electricity. If the
answer is YES, do you,
(they etc.) provide high voltage protective gear and tools in accordance with
NFPA 70E?
C.
Actually the inspector is exposed to low voltage. (If it is an older panel
without the external indicators) And I carry all the gear.., face shield,
gloves etc.., to perform the test. It is always fun to reach into an old
panel with knife switches, after you are soaked from adjusting the pitot
I recently purchased a Fluke 1735 Power Logger to take care of these
situations, it reads amperage and voltage. To set it up you kill the
incoming power to the panel open the door and hook up all the leads, it has
alligator clips for all three legs of voltage and detachable rings for the
current
Burton,
Yes the inspector is since the inspector must override the disconnect
interlock to open the panel door in the energized condition and or energize
the controller with the door open. The potential (operating voltage) is a
key criteria in arc flash severity and personal protection.
2009
Adding to Jims solution the newer digital fire pump controllers with their
panel mounted readouts eliminate the hazard.
Also keep in mind that the overcurrent protection of power supplies to fire
pump controllers is the locked rotor current or appx six times the running
current of the motor. NEC
I am looking for some guidance on the water supply assumptions to consider when
designing sprinkler system for a FEMA Trailer. I have seen designs ranging from
100 psi to 20 psi. The water supplies for these units are unknown and it is my
view that the design basis should be based upon the low
I am looking for some guidance on the water supply assumptions to consider when
designing sprinkler system for a FEMA Trailer. I have seen designs ranging from
100 psi to 20 psi. The water supplies for these units are unknown and it is my
view that the design basis should be based upon the low
Mike,
First you have the head starting pressure then the friction loss in
the piping all the way back to a loop to consider. Bigger pipes mean
more cost but less friction. The whole thing with hydraulics is a
balancing act between required flows and pressures, available pressure
(available flow
8.16.2.5.3.1, 2007 ed. says that Aux. drains located in areas subject to
freezing shall be readily accessible. I would take that to say no.
Reed A. Roisum, CET
Fire Protection
Ulteig Engineers, Inc.
3350 38th Avenue S.
Fargo, ND 58104
701.280.8580 direct
701.212.8810 cell
www.ulteig.com
This may be a starting point, IPC says if you can't meet these flows and
pressures then you need to install a booster pump. This may require you to Hyd.
Calc. the domestic system to find the minimum flow and pressure required to
operate the plumbing fixtures. Since it looks like most will work
Does anyone out there have a handy excel file that would automatically
calculate the air maintenance device cut-in, cut-out and the PS-40 high and
low settings based on the static pressure plugged into the formula?
Best regards,
Joe Burtell, SET, CFPS
Burtell Fire Protection
Phone: 406.652.7697
Not in NFPA 13.
Forest Wilson Project Manager Cherokee Fire Protection Co. 1855
Bellbrook Ave. Ste C
Xenia OH 45385
ph: 937-376-2333 fx: 614-455-4324 cell: 937-307-5647 . Visit our blog:
www.cherokee-fire.blogspot.com NOTICE: The information contained in
this email is intended to be solely for
I think it is manufacturer specific so you cannot base of static
pressure. For example consider the difference between Tyco and
Victaulic.
Forest Wilson Project Manager Cherokee Fire Protection Co. 1855
Bellbrook Ave. Ste C
Xenia OH 45385
ph: 937-376-2333 fx: 614-455-4324 cell: 937-307-5647 .
Make one for each ratio. Excel is pretty simple.
On Tue, Jan 26, 2010 at 2:26 PM, Joe Burtell j...@burtellfire.com wrote:
Does anyone out there have a handy excel file that would automatically
calculate the air maintenance device cut-in, cut-out and the PS-40 high and
low settings based on the
We don't have one for either Joe or I would send it to you. Sounds like a good
idea however!
Rod DiBona
Rapid Fire
From: sprinklerforum-boun...@firesprinkler.org
[sprinklerforum-boun...@firesprinkler.org] On Behalf Of Joe Burtell
[j...@burtellfire.com]
--
Sent from my BlackBerry Wireless Handheld
This message contains information which may be confidential and privileged.
Unless you are the addressee (or authorized to receive this message for the
addressee), you may not use, copy or disclose to anyone the message or
Create one, give the rights to AFSA and let them sell it to others.
I'd give ya mine, but then I'd have to ya.
No really I would!
Thom McMahon, SET
Firetech, Inc.
2560 Copper Ridge Dr
P.O. Box 882136
Steamboat Springs, CO 80488
Tel: 970-879-7952
Fax: 970-879-7926
-Original
Hello forum,
I wanted to send out a huge thanks to Scot Deal for stopping in at the Fire
Sprinkler Academy this week. Scot made quite an impact on the students by
sitting in on a lesson using CAD to layout a sprinkler system. (He drew an
entire system and we will likely frame the plot!)
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