Rajendra B. Aklekar Profile picture
May 27, 2023 20 tweets 9 min read Read on X
LIVE- To start with, here's an animation of exactly what is going to happen at #Vidyavihar bridge on #MumbaiRailway tonight. The giant open web girder of 99.34m length, weighing about 100 metric tonnes-one of the longest ones on Indian Railways over 10 lines -will be laid over… twitter.com/i/web/status/1…
Engineers at the site near the winch under the massive bridge. Image
A complete picture of the status at this hour Image
LTT Madgaon Express, one of the last ones to pass, before the work begins. Image
A jolly good fellow. Engineer waiting for the block work to begin. Image
The last train to arrive before the girders start moving Gorakhpur-Mumbai Image
Train movement stopped as work set to begin. twitter.com/i/web/status/1… Image
The pushing of girder, begins 10 m per hour. ImageImageImageImage
Gorakhpur Express shunting to LTT washing pit interrupts the block for a few minutes. Image
Back at work. Some crucial moments. ImageImageImageImage
The rumble and screeching sounds of pushing the girders.
Achieving target. Nearing completion soon. Image
Closing in. Image
Monitoring from the other side. Every degree movement matters. Image
Almost there. Last few minutes before the Mumbai lifeline starts again. ImageImageImageImage
Clappings and cheers as girders reach the other end as the first train arrives. ImageImage
It was such a great learning process. The synchronisation of rail traffic, the deviation and micro movements of the girders, the stress, acumen, precision and grit of the engineers and workers. The final tense moments and at the same time as the day dawned, the innocent query of… twitter.com/i/web/status/1…
A time-lapse video of the entire night. Courtesy @mybmc
And finally, some midnight snapshots of the historic event. Thanks to @pdhivar sir. ImageImageImageImage

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More from @rajtoday

Oct 16, 2022
India’s first all-aluminium freight rail wagons. The gleaming rakes are 180 tonnes lighter than existing steel rakes, can carry 5-10% more payload, consume less energy with relatively negligible wear and tear to rolling stock and rails. #HindalcoRakesItUp 1/n
The bottom discharge aluminium freight wagon, specifically designed to carry coal, is tipped to reduce the carbon footprint measurably. The new generation wagons, fabricated by M/S BESCO are based on RDSO-approved design. 2/n
They are made from high strength aluminium alloy plates and extrusions, indigenously made at Hindalco’s state-of-the-art rolling facility in Hirakud, Odisha with extrusions from the company’s Renukoot plant in UP, leveraging its global technology. 3/n
Read 6 tweets
Aug 30, 2022
Well, I was taken aback by a query from a section of media that did the underground Metro run at all or was it just a photo opportunity? Well, here is what all happened & what is going to happen. 1/n
What was conducted today was a part design proving trial runs. conducted on the Down main line in about 3-km section between the ramp at SEEPZ to Marol Naka. This other tests include static tests. 2/n
Static tests include preparation, movement, driving mode test, tests of medium & high voltage verification, tests of air compressor, brakes, doors, traction & propulsion, AC, lighting & indicators & Passenger Announcement, Communication & Info System (PACIS) 3/n
Read 8 tweets
May 8, 2022
India's rail transport revolution!!!

Country's fastest Metro rail, three times fasterrrrr than regular Metros, is here.

Has been designed & built by @AlstomIndia to run at 180 kmph for NCRTC's 82.5 km phase 1 of Delhi-Meerut Regional Rapid Transport (RRTS) project🚄
Designed at Alstom’s Hyderabad engineering centre & manufactured at Savli (Gujarat), these trains are 100% indigenous with propulsion systems & electricals made at the company’s factory in Maneja (Gujarat). The Savli unit produces bogies, car bodies & undertakes train testing.
This first train has been delivered in less than a year of commencing production. The semi-high-speed aerodynamic trains are energy efficient, designed to offer top-notch comfort & safety features for premium passenger experience for commuters, including the specially abled.
Read 6 tweets
Apr 8, 2022
Poring over old Bombay and railway maps at the @AsiaticSocMum exhibition this afternoon. Excellent work by team @PastPerfectLive ImageImageImageImage
The Bombay railway terminus. Image
Some maps explained at the exhibition ImageImageImage
Read 6 tweets
Apr 1, 2022
What A Day! The city is getting new trains & new rail lines. Back home after walking up along new lines, visiting stations & spotting the classy Bharat Earth Movers Ltd (BEML) Metros, capturing all the excitement before it all formally opens up in a few hours. 1/n #MumbaiMetro22
The two Metro lines cross over suburban railway and nallah at Dahisar over a tall viaduct at this point. 2/n
This is the tall Metro rail viaduct that connects Yellow Line 2A and Red Line 7. It passes along the link road. A few glimpses from various angles 3/n
Read 20 tweets
Mar 4, 2022
Railway Minister @AshwiniVaishnaw on board: Anti-Collision Device auto-brakes running loco 380m ahead of another loco standing on same tracks. 'Kavach', which literally means armour, is being promoted as the world's cheapest automatic train collision protection system. @mid_day
The two WAG7 locos involved were 27736 (standing) and 27852 (with minister).
Between Gollaguda - Chitgidda in Secunderabad to Vikarabad section
Read 6 tweets

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