Kolkata || How India Built First Under Water Metro || Watch To Know || Debdut YouTube

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Kolkata all set for first underwater metro services,
India’s first underwater river tunnel is almost ready. As part of the east-west corridor, Kolkata Metro Rail Corporation (KMRCL) has dug tunnels below the Hooghly River to lay train tracks. Of the 16.6-km-long east-west stretch, 520 m will be under the river bed. Constructing the tunnels has been an engineering feat. The tunnels are built more than 33 meters below the riverbed and will connect Kolkata to Howrah.
The fact that not one drop of water can enter the tunnel was the biggest challenge. The time taken to cross the 520-m tunnel will be around 60 seconds. Using the ferry to cross the river takes 20-odd minutes. And crossing the Howrah Bridge may take hours if you are stuck in a traffic jam.
The metro tunnel has several other marvels. The structure is actually made of rings that are 1.4 m wide. A special gasket has been made which will swell five times if it comes in contact with water. In case water ever enters the tunnel there are enough precautionary steps that have been taken.
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#Kolkata_UnderWater_Metro

[@susantarakshit7670]

Love from India 🇮🇳 ( west Bengal) Jai Hind 🙏🇮🇳 Jai Bharat 🙏🙏💐💐

[@noncopyrightmusic8209]

Love from Assam

[@hasanurjaman5979]

Welcome to Kolkata

[@thenilayrajshow2888]

Kolkata metro line 6 and underwater metro will be the game changer of Kolkata metro system 😌😉😊

[@sainemondal900]

Love for West Bengal 👍

[@minarulseikh6186]

Love From Kolkata ❤️❤️❤️❤️🇮🇳❤️❤️❤️❤️❤️🇮🇳❤️🇮🇳❤️🇮🇳❤️

[@ishadulhaque376]

Hamen main Garv hai ki Ham Paschim Bangal ke I love my Kolkata I am proud of you and I love my India Mera Desh sach mein Mahan Hai Mera Bharat Mahan Hai and thanks to information your

[@minarulseikh6186]

JOY BANGLA

[@sgdigitalstudio]

I LOVE MY KOLKATA - The City of Joy

[@TpPt-vn5jb]

Amazing.. no words .. what if any flood or water pressure increases with monsoon.. any damage can happen to tunnel?

[@natarajmeghanathanmudaliar8178]

Super message hat's off to our government and Mr Modi

[@Ind292]

Love for Jaipur pink city Rajasthan India 🇮🇳🇮🇳🇮🇳👍👍❤️.

[@Ind292]

Thanks 👍

[@sabinakhatoon9755]

Kolkata is d most advanced city of India'everything came first here Birla Planetarium 1962/Metro Rail 1984/ First Mobile call made 1995 bitween writers building Calcutta to Sanchar Vhaban Delhi/Cable Bridge Hoogly 1992/Science City'1997/Hanging Restaurant 2017/Under water Metro 2023(to b completed) N under British Government Royal Calcutta golf club 1829/Mohun Bagan Football Club 1889/ Indian Museum 1914/ Only Cantilever Howrah Bridge 1918/Largest Stadium(Netaji Indoor)/Largest Cricket ground (Eden Garden Ex) n First Nobel Winner Rabindra Nath Tagore/ First Oscar winner Satyajeet Ray Indian won total 12 Nobel prize out of 6 Won by Calcutta legends ,only Tram is in Kolkata n many many more things to say it ll b endless..

[@rakhibkaji8507]

😲Wow I love may kolkata 😍😍😍😘😘😘😘😘😘😘😘😘😘

[@sandipanpaul4272]

Prerna aur rachna....wow the names❤️❤️❤️❤️....being a proud bengali

[@trainmodels1536]

Very very nice information 😃😃👍👍😎😊

[@sarfarajmondol9605]

i Love My Kolkata

[@anirudhyabatabyal9949]

Very nice information 👌👍

[@sachibanerjee7748]

Love it born in Kolkata

[@SanjivSingh-uc4wn]

East or west kolkata is the best. I feel so proud to be a kolkattan.

[@sarfarajmondol9605]

Beautiful VDO

[@attarmalik7388]

Love from West Bengal

[@hasanurjaman5979]

Thanks you

[@akzelani2017]

I love India

[@devmallick3166]

My kolkata ❤

[@mayanksolanki7028]

Pls Make more and more Engineering videos..

[@user-xp7sd9gg2c]

I am love for West bengal

[@shubhomotovlogs2723]

Love form Howrah 💝

[@adnanhayaat8184]

Jai hind the metro is already ready today😍

[@VECNA..001]

bangladesh is fast underWater vehicle tunnel in south asia india is fast underWater Metro tunnel in south asia

[@rajshekhardas3092]

Yess bro

[@rounaknath8]

Can u pls make a video on progress on joka taratola and noapara airport section??

[@piyushtekade3915]

Do the video of Mumbai trans harbour link Bridge and Nagpur hyperloop and Nagpur new international airport.

[@awdheshshrivastava3551]

Superb vdo👌👌

[@abdullahahsanmumtaz3592]

Please a video on best cities of Jharkhand

[@prayash_baxla_official]

Raipur city par plz video banaiye

[@irfanrajaking8402]

আমি তোমাকে আমার কলকাতা ভালবাসি

[@bikelovers3675]

Rip bengali 😂😂😂

[@bikelovers3675]

কলকাতা আমি তোমাকে ভালোবাসি

[@koodalazhagarperumal7213]

Video pasand he lekin is video ne angrezi me bhi banaye. Kyonki ye news sab log dekhti he. Sabko malum hona avasya he. Thank you.

[@animeworld282]

Dada Kolkata silicon valley k niye video banayo please

[@lakhiramst6593]

howrah and sealdha metro station ka barma video bano

[@ashoksrivastava3218]

Second under water metro tunnel has been made in the route of Mumbai Metro Line 3. This Metro route crosses Mithi river passing through Mumbai city. The Mithi river is of course not as wide as Ganga river between Kolkota and Howarah --- and thus its construction was as challenging as that of crossing Ganga in Kolkota. Mumbai Metro Line 3 is totally underground, and crosses Mithi river in its way. The project was delayed due to problem of land acquisition for its car shed in Aarey Colony. The project is still under construction.

[@tenaciousd6437]

WTF is kolkota. It's Kolkata. Bumbai metro is rarely used by people of Bumbai.

[@sadboykisan2982]

Wowwwwwww ❤️❤️❤️❤️❤️❤️❤️❤️love from odisha but I live in Bangalore 🤟🤟🤟🤟🤟🤟

[@guddu9462]

Jai Hind 🇮🇳

[@ajeetkeshri8217]

Kafi time lg rha hai construction me

[@rikisingh503]

Yah kaun sa station hai Salt Lake stadium

[@golamalirazz9155]

Kolkata tram ki ak video please

[@Ind292]

I live in Jaipur pink city Rajasthan India 🇮🇳🇮🇳👍❤️

[@nitusharma7360]

Lekin hum to 10 day pahle hi underwater metro me chadhe h

[@zahidtailors1600]

AS INDIA BEST AS BENGAL TOO.

[@arjunhemram9996]

2.5 year complete

[@rajkumarpaul2364]

If they made this plan with Tbm chandi then bowbazar incident didn't happen

[@ritampaul63926]

Jay hind jay bharat maa🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳

[@sohamde109]

Mene suna tha ki ia driverless metro hoga ia kya such he ?

[@ivankatrump6804]

Operational hai delhi mee ourr mumbai mee ready hai 🌝 bass construction katam hone wala hai merto ready hai driverless 🌝

[@rajkumarpaul2364]

gamer driverless metro ka kya faida hai?

[@tusharkantighosh8499]

@@rajkumarpaul2364 driverless metro ka bohot sada faida hai - 1. It will be much safer . 2. Trains would be more punctual i.e., the trains will be on time . 3. It is also showing the advancement of technology in India .

[@sohamde109]

@@tusharkantighosh8499 yes

[@sampadsar8149]

Yes, a Sach ha

[@sampaRahul]

Old video 😌

[@KishorKumar-zh3mk]

God Kolkata

[@Sreejonydey9836]

I am from ind west bengal 🇮🇳🇮🇳 and you reply nadi bt no she is ganga

[@chikkalasaisandeep6301]

When you are uploading my requested Delhi city please reply 😭 😭 😭 😭 😭

[@arghyadandapat6455]

I noticed you Many times... You've been making this same comment for a long time. I think debdutt KZbin should fulfill your request

[@beingultimatelikeapro7402]

@@arghyadandapat6455 Right, I also noticed him many times

[@Sonai98833]

Hindi ta r ektu porishkar koro dada !!!!

[@dushyant2877]

01:53 Hindustan mei phli baar nhi h . Mai ye abse 25-26 saal phle imagination mei dekh chuka hu. Aur wo isse kahi behtar tha 😝

[@sudiptasaha7842]

Jamshedpur city par Video Banao

[@sandip_sharma97]

कौन-कौन मेट्रो ट्रेन परीक्षण सफल होने के बाद वीडियो दिखेने आया हैं? 😁

[@shaikadhil582]

1st view 👍

[@ajeetkeshri8217]

Bhai aap ek hi topic pr video bnate ho

[@sarthsingh3271]

Mumbai metro line 3 is underwater as well. Mumbai Ahemdabad high speed train too would go under vasai creek

[@dk8651]

Yes it under meethi river ( naala ), dont compare with ganga river kolkata

[@bikelovers3675]

@@dk8651 👍

[@ansarkhan-jg3pf]

Net new tram…

[@skdaudrahaman4284]

Pls give insta reply

[@sachibanerjee7748]

Jai ma Gangs Jai hind Jai modiji

[@amarchandramandal5988]

Ganga sagar bolo

[@Andytorayo]

Paani kyo nahi aaya tunnel banate samay

[@arnabbiswas2041]

Joy modiji..

[@minarulseikh6186]

Vhai a kam Modi nahi Kar rahahe a Kam kar rahrhe Mamta Di Joy Mamta

[@minarulseikh6186]

Joy Bangla

[@tukaidas1272]

Modi jindabad

[@sahelibarui9630]

@@minarulseikh6186 lol🤣🤣

[@jenjiopqrsty5958]

@@minarulseikh6186 ha ha joke

[@schatterjee9218]

BJP is gonna make india a superpower and very developed, look at ahmedabad, noida, gurgaon, bangalore. They are way ahead of kolkata

[@parthlm1073]

Not superpower but a developed nation for sure

[@ghostboy_9229]

Shut up kolkata gdp is more than all of those andhbhakt u r not a common man u r bhakta man sala taklu

[@SouvikDas-wo5lp]

@shobitrochatterjee I think u r blind u can't see that how highly educated people r still not getting job due to lack of vacancy

[@sudipsaha4039]

I think you don't know that GDP of Kolkata is more than the Bangalore, noida gurgaon etc. People like you should be thrown out of not only Bengal but also from India because people like you creates a quarrel and make us devide

[@parthlm1073]

@@ghostboy_9229 because of kolkata's population .. Hyd and bang will overtake kolkata within this decade. No offence Kolkata still not that good in infra compared to those cities

[@Sk-dp5on]

chutiya under water nahi under river... metro is 10m below the river bed where nothing sort of water exist.

[@arghyadandapat6455]

Mamta hatao bengal bachao

[@Tiger-vk8gh]

ETA, central r unnoion, Modi ji jindabad

[@amarjeetsingharora2866]

Godbless you call for ever