Skip navigation

News

Forums
waelio
Hi All, I was trying to find UL listed Valves for an underground Fire Water networks. However, all the UL listed sizes I found are 24" and below. I need 30" and 32".  Is there any manufacturer that supplies such valves UL listed?   Thanks,
0

abrar.b
HI, Any one help me regarding FM-200 flooding factor according to NFPA which flooding factor we use for FM-200 system  i am use 0.55 but i dont found any NFPA lne about this any  one tell me. Thanks:
0
Top & Trending
ausextinguisherservice
Is it ok to install 30lb extinguisher's (50lb total with cylinder) on a dolly cart made for it, instead of installing on a bracket or hanger on the wall? It would be placed in the same location, but on the ground instead of on the wall. Would it be NFPA compliant? A customer wants to place their 30lbs class D extinguisher on a "heavy duty dolly
13
Forums
juliekane101
Hello! We are helping a portable church set up their space in an elementary school. The consultant is suggesting "scuba wall" a curtain that hangs from the ceiling, attached by magnets to the drop down ceiling grid. Our facilities team is concerned about the sprinkler system being obstructed by these curtains for two hours a week. The cost of
4
Forums
rbandura
5 Year Reassessment Due--If there are no changes in the electrical system distribution from Utility provider to end user.  No new equipment, single-lines remain the same, available fault current from Utility provider remains the same and the existing labeling meets all the requirements of 130.5 (H) 2018 Edition.    QUESTION 1--
0
Top & Trending
charlesvanmeter
With a meter main disconnect combo. Using the main lugs from the disconnect (not one of the additional breakers in the M M combo) to run cable to a interior panel board. Would this designate my Interior panel board as a sub panel? I would think not because the disconnect is not a breaker so this would be the same as a Installation direct from the
0
Top & Trending
charlesvanmeter
I'm looking to see if there is a industry standard for a wire tracking tool. Need something for indoor use to find wire through all types of standard wall sheeting materials. Live and dead wire tracking. Does anyone know of a model of tool they use of have run into alot? Thanks
3