Class 16 | Hydraulic Calculations for Sprinkler Systems

[@irfancfps]

Did u guys learn any thing new? Let me know❤

[@NAQQASHSAJID-e8i]

As per NFPA, Hydraulic calc is required only for extra hazard, and pipe schedule method for Light and ordinary hazard, But for verification of existing system we can use hydraulic calc for all hazards.

[@irfancfps]

The pump selection and pipe sizing has to be done considering hydraulic calculations only for the new buildings even for light/ordinary or extra hazard. For existing systems you can use pipe schedule method for pipe sizing..

[@Bestmotivationalquotes874]

But as per NFPA, you can't use pipe schedule method for extra hazard.

[@irfancfps]

@@Bestmotivationalquotes874 Yes i totally agree with you.

[@bukhari123456]

Thanks for the important video. Please make videos for fire hydrants hydraulics calculations.

[@irfancfps]

Thanks for your suggestion. I will make a video in next session

[@e.m.abdullah7348]

Very Informative video , for more than a year , I was searching some video/notes for proper Sprinkler design method as per nfpa. Today I found. Thanks

[@irfancfps]

Truly greatful. Thanks for your feedback. Please do share with others as well so that they could benefit from my videos

[@prasadkulkarni5292]

Hallo sir, I have one doubt regrading hydrant calculations. What is base for K value of hydrnat does it is given in nfpa. And it does have relation to moc of hydrnat like ss or gun metal

[@irfancfps]

Hydrant k doesn’t depend on moc. K factor will be calculated based on flow requirement and residual pressure requirement (@20psi). When u have Q and P u can calculate K

[@prasadkulkarni5292]

Noted with thanks for your valuable inputs and reply sir

[@marviedio3570]

What if there is a network combined with fire hydrant outside building and ,spinkler, and fire hose cabinet inside building. What is the step of calculation. ? Is it one by one or possible combine?

[@irfancfps]

Cant be explained in one sentence. Please check the playlist " Hydraulic calculations Elite fire: Below are the links Sprinkler systems kzbin.info/www/bejne/f6fXh5yqZ62dndE Fire Hose Cabinets kzbin.info/www/bejne/nXeudmWFmL6Mmdk Fire Hydrants kzbin.info/www/bejne/nYLNanWdpdR1n5o Standpipe system kzbin.info/www/bejne/jZnEeqp-hNuXo6c Learn how to use Elite fire software kzbin.info/www/bejne/m6iXcmadqN2of68

[@isaacjose016]

Very good video. If I have a 5 floor building, the first floor is parking and the other 4 are apartments. I should calculate the GPM of every floor and summarize them or I just calculate the more hazardous place?

[@irfancfps]

Please check the full videos of hydraulic calculations from step 1 to step 11 which is available on my KZbin channel. I will find the clarity. Thanks

[@asadmahi3102]

Very Essential Video... Please Next video link hydraulic calculation procedure for Sprinkler (Manual)

[@irfancfps]

In sha allah ok I will upload. Thanks for your comment

[@jontygajjar]

which addition is this?

[@irfancfps]

In all editions u will find this

[@benjiegarcia3080]

Where's the next part??? "hydraulic calculation procedure for Sprinkler (Manual)"

[@irfancfps]

You can find on my channel playlist “hydraulic calculations “

[@irfancfps]

Did u check? Are u able to find the playlist? Let me know

[@yowmamen4767]

Thank you for your very informative video tutorial. I hope you make a different system tutorial also. -Subscriber from philippines.

[@irfancfps]

Thank you very much for your feedback. Yes iam going to share videos on fire pumps as well. In case if you want to learn about any other system please let me know

[@yowmamen4767]

@@irfancfps if you could do the explanation ang sample calculation for 1. Standpipe system 2. Clean agent system 3. Aerosol fire supression system 4. Foam fire suppression system 5. Deluge system at transformer 6. Pre action system 7. Mist system

[@irfancfps]

@@yowmamen4767 Preaction system, Deluge system already available in my training series of NFPA13. Regarding the other systems & calculations i will make videos and upload asap.

[@azadalam4638]

@irfancfps Ramadan Kareem, can you guide me for cfps exam

[@anasluqman3042]

thank you mr irfan

[@irfancfps]

Welcome

[@Karf5544]

In Hydraulic calculation we calculate the total flow density across the specific area and to find the pressure rating of the sprinkler. But, in pipe schedule method you just explained presumptive table which will guide to size the pipe. Then, How we calculate the flow and pressure in pipe schedule method. how the pipe sizes will be decided in hydraulic calculation method? please clarify

[@irfancfps]

Pipe schedule is only used to select the pipe size. please check the pipe schedule method video in nfpa 13 training series. In hydraulic calculations, we shall consider the pipe sizes initially as per pipe schedule but based on the results we can change the sizing in hydraulic calculations. Ultimately sizes as per hydraulic calculations shall be considered if we adopt hydraulic calculation method. please check my video training series of "hydraulic calculations using elite fire"

[@Karf5544]

@irfancfps Oh thank you for your time and consideration.

[@skrasel6508]

Excellent work and go ahead . I do appreciate you can make it with little animation ❤ I know it’s hard . One more thing make specific occupancy for whole calculation for audience

[@jeyakarthigesu9564]

well simplified and presented!

[@irfancfps]

Thank you

[@SyedSalman-s7x]

Sir what is hose stream allowance???

[@irfancfps]

Hose stream allowance refer to hose flow.. u can find details in nfpa 14. Sprinkler system demand will be added to hose flow demand to get total demand

[@loretoarielcastano167]

Where is the friction loss consideration?

[@irfancfps]

Friction losses are considered for calculating the head/pressure. Please check my video on friction loss calculation. Below is the link:- kzbin.info/www/bejne/iHuam62FbJ5oepIsi=RzVwpl8LzMGonRIy

[@mohammedfaisalahmed4189]

Assalamualaikum please add notes pdf in description.

[@irfancfps]

Walekumassalam. U can download the video. I will check regarding u r request

[@joecox9958]

your results is XX times than required