PM Modi To Inaugurate Pamban Bridge In Rameswaram On april 6; Why It's Miles A Present-Day Engineering Wonder
Top minister Narendra Modi will inaugurate India's first vertical lift sea bridge connecting tamil Nadu's Rameswaram Island to the mainland on the occasion of present-day ram Navami on april 6.
Modi will pray at the ramanathaswamy temple in Rameswaram, followed by the inauguration of the new Pamban Bridge, which the Ministry of Railways has described as a modern-day engineering wonder.
The 2.1-km bridge is India's first vertical carry railway sea bridge, with a vertical raise span cutting-edge seventy-two m. It is an enormous improvement over the cantilever gadget, the latest being the 104-year-old Pamban Bridge.
The prime minister had laid the foundation stone for the new bridge in march 2019, following which its construction began in the subsequent 12 months. It was constructed through the rail Vikas Nigam confined (RVNL) for Rs 580 crore, with the development completed in september 2024. Trial runs have been conducted in november 2024.
The new Pamban Bridge will have one hundred and one piers and may be 3 m taller than the antique Pamban Bridge. (picture: @RailMinIndia/X)
Here is all you want to realize:
VERTICAL LIFT SPAN OF 72 METRES
The main feature of today's brand-new Pamban Bridge is its vertical carry span of modern-day seventy-two meters, which allows ships to bypass below. The ministry's cutting-edge railways successfully launched the lift span, marking a massive milestone.
It operates on an electro-mechanical machine and has been constructed to house a double track. The ministry has also carried out successful OMS engine runs at the bridge. At a gift, the permitted pace for trains is 75 km/h, which can be changed primarily based on operational remarks, as and while it starts off.
The ministry's state-of-the-art railways have constantly shared updates on the contemporary development of the brand-new Pamban Bridge in Rameswaram. (image: @RailMinIndia/X)
When the british designed the Pamban Bridge back in 1914, it would disrupt teach operations for one-and-a-half hours every time ships and vessels had to bypass it. This turned into present day, the cantilever era implemented on the bridge, which required it to be manually lifted and changed into a tiresome, in addition to a lengthy technique.
For the new bridge, this entire process may be completed in only 10 minutes with the usage of machines. This will imply greater time for trains to run as well as ships. It will permit motion of trendy passenger and freight trains over again after the antique one, strolling parallel to it, was closed in 2022.
HOW DOES THE BRIDGE feature?
Earlier than the vertical lifting of the modern-day bridge, a siren goes out for the ones operating around it, and then the seventy-two-meter section is lifted. It takes 5 minutes and 30 seconds for the bridge span to lift. The manipulation room for vertical lifting is positioned on top of the ultra-modern bridge.
The vertical raise span on the new Pamban Bridge changed into a raise for the first time in october 2024. (photo: @RailMinIndia/X)
The complete operation is monitored through CCTV cameras. After its miles are finished, it's time to carry the bridge right down to allow trains to run. The manner is repeated with a loud siren to alert that the bridge is being reduced. The siren is for the ones involved in bridge operations in addition to avoiding any mishaps.
The tower placed on the bridge is at a peak state-of-the-art 34 meters even as the total weight of the brand new elevated span is 1,470 MT, consisting of tracks. The ultra-modern lifting bridge is interlocked with educational manipulation structures for easy operations because, in a state of modernity, trains will now not be allowed in case the bridge is being lifted.
WHAT DOES IT look like?
The new Pamban Bridge is inspired by the Tower Bridge in London. It has been built using 5,800 metric tonnes of modern-day chrome steel and 340,000 pieces of present-day cement.
A pile basis has been used for its creation, and 333 piles were used on the Bay cutting-edge bengal in tamil Nadu. The common depth of the pile below the sea mattress is 38 meters.
A view from the top trendy of both the antique and new bridges in Rameswaram. (picture: @RailMinIndia/X)
The real cost of the new bridge today is Rs 580 crore, as opposed to the Rs 280 crore sanctioned for it. It becomes wished in order that the direction is future-prepared for accommodating growing visitor extent, making sure durability, and facilitating smoother maritime navigation.
click and follow Indiaherald WhatsApp channel