Rail Welding Begins for Mumbai-Ahmedabad Bullet Train Project
RAILWAYS & METRO RAIL

Rail Welding Begins for Mumbai-Ahmedabad Bullet Train Project

The National High Speed Rail Corporation Limited (NHSRCL) has commenced rail welding operations for the Mumbai-Ahmedabad bullet train project in Gujarat, marking a critical milestone before track laying begins on the 508-kilometer route designed for speeds of 320 km/h. The project uses 25-meter-long rails imported from Japan, which are fused into 200-meter panels using advanced flash butt welding technology. NHSRCL has already produced 298 panels, equating to around 60 kilometers of track. The process includes grinding rail ends, aligning them for precise fusion, and performing rigorous inspections using magnetic particle and ultrasonic testing to ensure weld integrity. Specialised Japanese rail tread measuring equipment verifies alignment, and 200-meter panels are transported along the route using a rail feeder car for installation. The rails are then secured to track slabs using fasteners. Four track construction bases operate in Gujarat, with two between Surat and Bilimora and two between Vadodara and Anand. So far, 64 kilometers of reinforced concrete track bed has been completed, with over 23,000 slabs cast at facilities in Kim and Anand, covering 118 kilometers of track. The bullet train route, which is 90% elevated, will feature 12 stations, including Mumbai, Thane, Surat, Vadodara, Ahmedabad, and Sabarmati. The Bandra Kurla Complex station in Mumbai will be the only underground facility. Initially launched in 2017 with an estimated cost of Rs 1080 billion and a completion target of December 2023, the project faced delays due to land acquisition hurdles in Maharashtra and the Covid-19 pandemic. NHSRCL now aims to complete the entire route by late 2028, with the Gujarat section potentially opening in 2027. Once operational, the bullet train will slash travel time between Mumbai and Ahmedabad to three hours, significantly faster than the current Vande Bharat Express, which takes about five and a half hours. (Hindustan Times)

The National High Speed Rail Corporation Limited (NHSRCL) has commenced rail welding operations for the Mumbai-Ahmedabad bullet train project in Gujarat, marking a critical milestone before track laying begins on the 508-kilometer route designed for speeds of 320 km/h. The project uses 25-meter-long rails imported from Japan, which are fused into 200-meter panels using advanced flash butt welding technology. NHSRCL has already produced 298 panels, equating to around 60 kilometers of track. The process includes grinding rail ends, aligning them for precise fusion, and performing rigorous inspections using magnetic particle and ultrasonic testing to ensure weld integrity. Specialised Japanese rail tread measuring equipment verifies alignment, and 200-meter panels are transported along the route using a rail feeder car for installation. The rails are then secured to track slabs using fasteners. Four track construction bases operate in Gujarat, with two between Surat and Bilimora and two between Vadodara and Anand. So far, 64 kilometers of reinforced concrete track bed has been completed, with over 23,000 slabs cast at facilities in Kim and Anand, covering 118 kilometers of track. The bullet train route, which is 90% elevated, will feature 12 stations, including Mumbai, Thane, Surat, Vadodara, Ahmedabad, and Sabarmati. The Bandra Kurla Complex station in Mumbai will be the only underground facility. Initially launched in 2017 with an estimated cost of Rs 1080 billion and a completion target of December 2023, the project faced delays due to land acquisition hurdles in Maharashtra and the Covid-19 pandemic. NHSRCL now aims to complete the entire route by late 2028, with the Gujarat section potentially opening in 2027. Once operational, the bullet train will slash travel time between Mumbai and Ahmedabad to three hours, significantly faster than the current Vande Bharat Express, which takes about five and a half hours. (Hindustan Times)

Next Story
Real Estate

BPTP awards Rs 4.88 billion contract to NCC

BPTP has awarded a construction contract worth Rs 4.88 billion to NCC Limited for its residential project Downtown 66 in Gurugram.The contract covers civil structure and finishing works for a total construction area of approximately 1,79,302 sq m, including residential towers and associated amenities, in line with approved plans and specifications.Located along Golf Course Extension Road, the project forms part of BPTP’s Gurugram portfolio and is designed around modern living, sustainability, connectivity and occupier-centric planning.Commenting on the development, Manik Malik, CEO & Pre..

Next Story
Infrastructure Energy

Blue Cloud Acquires Global Impx To Build AI Energy Platform

Blue Cloud Softech Solutions Limited (BCSSL) said its board has approved an all-share acquisition of 100 per cent of Global Impx Inc. (GIX) as part of a strategic pivot into AI-driven energy and digital infrastructure, subject to execution of definitive agreements and regulatory, corporate and shareholder approvals including a Special Resolution at an Extraordinary General Meeting scheduled for May 04, 2026. The BSE-listed technology conglomerate intends the transaction to accelerate its evolution into a technology enabled infrastructure company operating at the convergence of artificial intel..

Next Story
Real Estate

Hyatt House Offers Home-Like Stays Across 140 Locations

Hyatt House hotels (Hyatt House) is presented as a brand designed to welcome guests seeking spacious and well equipped living accommodations for short or long term stays. The brand operates at more than 140 locations worldwide and delivers home like amenities and purposeful service. It highlights complimentary home cooked breakfast and a creatively curated menu at H Bar as part of its offering. The offering is positioned to appeal to professionals and families who seek both convenience and a sense of familiarity while travelling. Hyatt House provides contemporary spaces that include indoor and..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement