A brief explanation of the Outside Screw/Stem and Yoke (OS&Y), Fire Department Connection (FDC) and the Post Indicator Valve (PIV).
Пікірлер: 13
@Amnesty4Me2 ай бұрын
I’ve been in fire alarm for about 3 years on the install now transitioning to service and inspections. The simple explanation on the sprinkler side really helped clear things up
@Swifft262 жыл бұрын
I'm doing a paper in college right now on fire protection, detection, and suppression systems and this just cleared up everything so thank you
@Tyler-rs5xh7 ай бұрын
Great stuff, thank you!
@r.osborne67067 ай бұрын
Thank you.
@marting.7564 Жыл бұрын
Excellent explanation. Thank you 👍🏽
@r.osborne6706 Жыл бұрын
Thank you, it is for fire tech students so it is just the basics.
@manueldelaherranjr72932 жыл бұрын
@6:11 😂😂😂 Thank you for the informative video and the laugh.
@r.osborne67062 жыл бұрын
Sorry for the wind issues with sound.
@Kevin-wj4ed8 ай бұрын
Cold weather ever cause problems?
@r.osborne67068 ай бұрын
Kevin, yes it does. In colder climates they are often covered with insulating blankets. I live and worked in an area that is warmer climate in SoCal, so rarely issues with winter weather unless at higher elevations. However, around 2003 we had a super cold winter and I was inspecting a Junior high that day and the back flow preventer/OS&Y had sprung a leak. But, it was quite humorous that the leak was a small spray and it was so cold it was making snow like a snow making machine and the students were throwing snowballs etc. Here is a website I found that talks about insulating blankets and other methods to protect equipment during cold weather. backflowdirect.com/blog/tips-to-prepare-your-backflow-preventer-for-cold-weather
@dannymoreno7182 жыл бұрын
Bro it’s only a supervisory they would never call the fire department for that. They will call the people on the call list that CENTRAL STATION has.
@dcrock89782 жыл бұрын
You need to rewatch the video BRO, he never said they’d call the fire department.