such a great platform to learn thank u sir kindly teach us more.
@TanweerAhmed
Жыл бұрын
Welcome
@rahilsayyed2339
2 жыл бұрын
Assalamualaikum sir Sir.. HVAC duct estimation ke liye kya karna hoga
@TanweerAhmed
2 жыл бұрын
W.Salam, You have to duct area calculation as per drawing
@zahidnawaz2345
Жыл бұрын
Sir ap kabhi bhi Makkah ayain to is comment pey apna number chor daina , i will give you personnel tour of all ziarats in Makkah. Jazak Allah khair.
@TanweerAhmed
Жыл бұрын
Jazak Allah Khair ❤
@farrukhmahmood4099
2 жыл бұрын
Tanveer bhai. Fire fighting pump ko bypass kasy krin gay. As ke video banyan detail k sath. Pump test nai krna ata ha mujhy
@TanweerAhmed
2 жыл бұрын
Ok noted
@PradeepKumar-ds5lc
Жыл бұрын
Sir 1 video banaey jis me pump room se le kar building 🏢 ke top tak jisme kitna Haider niklta hai pump se kaise kanection Kiya hua hai pipe line ka or besment ka video Daley Thanks 🙏
@TanweerAhmed
Жыл бұрын
Ok noted
@muthumuruganm9795
3 ай бұрын
Brother please add english suptitle.. ..please
@TanweerAhmed
2 ай бұрын
Ok noted
@samrinriza9659
3 ай бұрын
didnt explain what the use of O S Y VALVE
@TanweerAhmed
2 ай бұрын
Okay
@rameshkannansubburam2822
2 ай бұрын
can you add english subtitle also it is helpful for all of us
@TanweerAhmed
2 ай бұрын
Okay noted
@sahidahmed8092
4 күн бұрын
Assalamualaikum bhai jan acv ki back site per jo Mattel ka pipe gaya hai yah kya hai
@TanweerAhmed
3 күн бұрын
W.Salam, what do you want say?
@azadmohmmad2721
Жыл бұрын
Assalam alikum sr Darin karne par fire alarm system Nahi sound karta ha kiu
@TanweerAhmed
Жыл бұрын
W.Salam, Alarm Check valve (ACV) assembly's alarm activate when this ACV open. When water flow from pump to sprinklers then ACV opens. Now you have to check the location of drain valve then you will understand.
@DivyaRajput2013
Жыл бұрын
From Hindustan to Doha Qatar Jay ho super duper
@TanweerAhmed
11 ай бұрын
Thank you
@funnyvideos9375
2 жыл бұрын
Sir please elevator lift control panel
@TanweerAhmed
2 жыл бұрын
Ok noted
@rajeshkushwaha4902
6 ай бұрын
Sir moffler kis liye lagaya jata hai
@TanweerAhmed
6 ай бұрын
It is used for sound reducing but where it is uses? Application
@joydevmondol9170
Жыл бұрын
Valve inspection Alarm problem plz help
@joydevmondol9170
Жыл бұрын
Kaeser Compessor bsd 75 model
@TanweerAhmed
Жыл бұрын
Refer technical catalogue for trouble shooting
@taqirkan7712
2 жыл бұрын
AOA Tanveer Bhai...yeah bhi batayaa ga k (at the start of project) when we have architectural drawings ya phir agar covered area available ha ( let say a hospital / university/library etc) then how can we roughly calculate the tonnage requirements of the entire covered area ) ...Thank you
@TanweerAhmed
2 жыл бұрын
W.Salam, Ok noted
@zahidullah5724
2 жыл бұрын
Dear tanveer, As per NFPA in alarm check valve there have pressure switch. For low pressure you mention in this vedio 4 to 15 psi and for high pressure range set on how much PSI ? Please give a short answer...
@TanweerAhmed
2 жыл бұрын
6psi pressure is normally used at pressure switch
@TanweerAhmed
2 жыл бұрын
Minimum 4psi and maximum 15psi
@TanweerAhmed
2 жыл бұрын
This pressure is used for tripping pressure switch
@dineshgautam5658
Жыл бұрын
Brother ham ko ek daut hain please confirm Karen Jo alarm check valve se Jo chamber mai watar jata hain to water pressure hold nahi hota hai continue Bell bajta hai aur pressure switch active rahta hain system normal nahi hota hai please confirm
@TanweerAhmed
Жыл бұрын
There is mistake in installation of assembly. Follow the assembly of ACV accordingly to manufacturers drawing recommendations. Drawing always given in catalogue of ACV assembly. Recheck the assembly according to drawing and install accordingly. If installation is correct then accessories may be some fault/error.
@dineshgautam5658
Жыл бұрын
@@TanweerAhmedbrother mistake toh kuch hai lekin pata nahi chalrah hai , lekin jab check valve ka 1/2" valve open karte hai to water direct chamber me jata hai aur fir waha se sedha gong Bell bajta hai fir watar dren hota hai continue 👉 chamber me toh koi koi watar dren point nahi hai please confirm
@TanweerAhmed
Жыл бұрын
@@dineshgautam5658 Water will drain continue from the chamber then the mechanical bell will start because the gong works with the flow of water. If you want to close the bell then its valve has to close manually.
@dineshgautam5658
Жыл бұрын
@@TanweerAhmed ok brother I got your point but we need to open All times the chamber Valve if not open the valve pressure switch not going to rest in the fire alarm control panel please confirm
@TanweerAhmed
Жыл бұрын
@@dineshgautam5658 It will be reset when the water flows from the ACV assembly will stop. If water is flowing through the assembly then it will continuously run gong and also signals will transfer to FACP. You can reset either manually by closing the valve of the assembly where water is going to a gong or stop flowing water from the ACV assembly.
@ahmadlodhi6998
9 ай бұрын
thanks
@TanweerAhmed
9 ай бұрын
JazakaAllah
@younusali8459
9 ай бұрын
Thanks
@TanweerAhmed
9 ай бұрын
Welcome
@vijaykumar-hh7hm
2 жыл бұрын
Please post video design and working principle of water curtain
@TanweerAhmed
2 жыл бұрын
Ok noted
@mohammadamir4822
Жыл бұрын
💯💯💯💯
@TanweerAhmed
Жыл бұрын
الحمدلله
@SyedSalman-s7x
Жыл бұрын
If any tower having 20 floors and each floor consists 30 sprinkler means 20 x 30 = 600 sprinkler, If tower exceeds more than one!! Shall provide more than one icv Or need only one icv for more than one tower????
@TanweerAhmed
Жыл бұрын
What is icv?
@TanweerAhmed
Жыл бұрын
As per NFPA 13:2019, 4.5.1 The maximum floor area on any one floor to be protected by sprinklers supplied by anyone sprinkler system riser or combined system riser shall be as follows: (1) Light hazard - 52,000 ft2 (4830 m2) (2) Ordinary hazard - 52,000 ft2 (4830 m2). Therefore on any one floor, you can install one Zone Control Valve Assembly and sprinklers quantity to be calculated according to hazard recommended area.
@deepakkhotkar9785
Жыл бұрын
Mind Blowing Boss... Salute
@TanweerAhmed
Жыл бұрын
Thank you
@AbidHussain-rv7ll
2 жыл бұрын
Can we use Alarm check valve in stand pipe system. Is any requirement of nfpa regarding this. Please advise. As per my experience I haven't seen ACV with fire hose cabinet system
@TanweerAhmed
2 жыл бұрын
This ACV used in automatic operating system like sprinklers systems while fire hose cabinet is manual operating system there no required
@AbidHussain-rv7ll
2 жыл бұрын
@@TanweerAhmed Thank you so much. Appreciated .
@TanweerAhmed
2 жыл бұрын
Welcome
@syedwakeel140
Жыл бұрын
thank you for sharing worth information.
@TanweerAhmed
Жыл бұрын
Jazaka'Allah
@faridkhan-mf5xg
2 жыл бұрын
SIR THANKS. JAZAKALLAH
@TanweerAhmed
2 жыл бұрын
Welcome
@editlab7128
Жыл бұрын
You are great of the fire fitting engr🐵
@TanweerAhmed
Жыл бұрын
Thanks
@ashrafsalafi
Жыл бұрын
Good explanation
@TanweerAhmed
Жыл бұрын
Thank you
@farrukhmahmood4099
2 жыл бұрын
Assalamualkum. Allah aap ko dunya akhrat main kamyab krin or Allah aap sa deen ka kam lain
@TanweerAhmed
2 жыл бұрын
W.Salam, Aamin
@babugandhibose6663
Жыл бұрын
Very useful video thankyou sir 🙏
@TanweerAhmed
Жыл бұрын
Welcome
@ibrahimgadwal5510
2 жыл бұрын
Manifolding ke bare video banaye details mr
@TanweerAhmed
2 жыл бұрын
Manifolding about what?
@ibrahimgadwal5510
2 жыл бұрын
Fire fighting me Pupm room Manifolding system hota jise water ka pressure or flow speed maloom hoti hi. High pressure zone Hydrant & Sprinkler se alag alag Manifolding pipe me pipe connection hota hi jisme pressure Gage or flow mtr lage hotey hi. Same ayse hi low pressure zone se bhi Ayse connection hoti hi. Or system me water drain pipe bhi laga hota hi.
@ibrahimgadwal5510
2 жыл бұрын
Is system ko explain kre Or Manifold ke importants ke bare bataye
@TanweerAhmed
2 жыл бұрын
Manifold means header with junction connections
@TanweerAhmed
2 жыл бұрын
Ok noted
@farrukhmahmood4099
2 жыл бұрын
ماشاء اللہ بہت خوب
@TanweerAhmed
2 жыл бұрын
Thanks
@Shaaz_Line
2 жыл бұрын
hello engr, can we use grooved type instead of flange type, is there any nfpa requirements on this regards
@TanweerAhmed
2 жыл бұрын
Yes you can use
@Shaaz_Line
2 жыл бұрын
@@TanweerAhmed our project spec demands for using flange type, but we installed groove type. So do we have any nfpa reference for this, so client will accept our installation
@TanweerAhmed
2 жыл бұрын
@@Shaaz_Line NFPA requirements is pressure and these both types are allowed to use but according to project aspect point of view should follow specifications. If you change any thing from contract then should get approval before change anything from approving authority
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