Class 3 | Elite fire Sprinkler system calculations

Learn how to perform Elite Fire Hydraulic Calculations for Sprinkler Systems in this informative video. Master the art of fire protection engineering!
#fireprotection #firefighting #fire

[@Quirov]

Thank you Sir, it also includes 2d PID in isometric orientation.

[@irfancfps]

Welcome

[@Quirov]

@@irfancfps Sir, I sent something in your gmail account..please consider..🙏

[@punemalayaliees7721]

Sir , you have done this calculation for Demand mode , is there any big difference if we do for supply mode ?

[@irfancfps]

Supply mode is considered when u already selected the fire pump or already u have the details of flow and pressure at tie in connection etc. demand mode is considered to calculate the required flow and pressure irrespective of available flow and presssure. Pls do run the calculations using supply and demand mode and verify then u will understand

[@venkatakrishnareddygurredd110]

Sir, required your training support for entry the data in the elite software

[@irfancfps]

Sure please share u r email id

[@MohsinZaman142]

Keep up the good work 👍

[@irfancfps]

Thanks

[@vikrambar]

22:00 you have mentioned that 7psi pressure required at remotest sprinkler but in nfpa 13 table 19.2.2.1 states that residual pressure for light and ordinary hazard is 1 and 1.4 bar respectively.
I understand that If we convert 1.4bar absolute pressure to gauge pressure it will be approximately 0.7 barg in ordinary hazard but what will happen in light hazard ? The gauge pressure will become 0 barg. Will water come out of sprinkler since out side pressure and sprinkler inside pressure is same.
I am not sure whether I described my question correctly or not. Please reply if not clear.

[@irfancfps]

7 psi if we are performing for hydraulic calculations. If u consider pipe schedule systems then 1 bar .. 1.4 bar as u said shall be considered.

[@vikrambar]

@@irfancfps thanks for your reply. So the values 1 bar and 1.4 bar is basically gauge pressure and not absolute pressure. Usually as standard practice we put suffice ‘g’ with unit like barg. If there is no suffix I understand it as absolute pressure.

[@ElectricalStuff]

Good job

[@irfancfps]

Did u like?

[@mdtutulhasan9079]

Dear Irfan bhai,
I am now facing problem to solve a problem. If fire pump room (Extra Hazard) lies inside the multi storied building (light hazard) and total building is protected by sprinkler system. Then as per hazard classification requirements shall I need to consider extra hazard design requirements or the principal hazard.
If you have time please let me know your opinion.

[@irfancfps]

Sprinklers in side the pump room will be considered as extra hazard and the office building will be designed according to light hazard

[@mdtutulhasan9079]

@@irfancfps but what will be the fire pump capacity??
For Light Hazard
As per Design Density curve: 0.1*1500= 150gpm
Hose Stream allowance: 100
So total= (150+100)= 250gpm
For Extra Hazard:
design density curve 0.4*2500=1000gpm
Hose Stream: 500
So, total = (1000+500)= 1500 gpm
As per nfpa 14 for two standpipe 750gpm
Now which one shall i need to consider???

[@venkatakrishnareddygurredd110]

One online class required

[@irfancfps]

Sure please send an email

[@Quirov]

Sir, where can we get the ELITE software?..tnx..

[@irfancfps]

Difficult to get. Please check online

[@Quirov]

@@irfancfps is it only for sale online Sir?...

[@viveks216]

is elite better than pipenet? why

[@irfancfps]

I didnot say dear in my video that elite fire is better than pipenet. Elite fire is easy to understand and pipe net is also good

[@viveks216]

@@irfancfps hi irfan,thanks for your kind response .just for clarity.which is more preferred?any changes in accuracy of results?is elite UL approved?

[@eusebiojosechristenv.984]

@@irfancfps can you do a tutorial video on making sprinkler system using pipenet? Thank you!

[@irfancfps]

@@eusebiojosechristenv.984 Sure soon