Mumbai-Ahmedabad bullet train: 1,75,000 noise barriers installed

11 Sep 2024 CW Team

The National High Speed Rail Corporation Limited (NHSRCL), overseeing the Mumbai-Ahmedabad bullet train project, announced that over 1,75,000 noise barriers have been installed along the corridor to mitigate the noise generated by the train and the associated civil structures during operations. As of September 10, these barriers have been installed across an 87.5 km stretch in Gujarat.

Each kilometre of the viaduct is equipped with approximately 2,000 noise barriers on both sides, NHSRCL revealed in a press release. To support this effort, three precast factories have been established in Surat, Anand, and Ahmedabad, specifically for the production of these barriers.

The noise barriers are made of concrete panels, standing 2 metres tall from the rail level and 1 metre wide, each weighing around 830-840 kg. They are designed to reflect and distribute the aerodynamic noise generated by the train, as well as the sound produced by the wheels running on the tracks. Importantly, the design of these barriers ensures that they do not obstruct the view for passengers during the journey.

In residential and urban areas, taller noise barriers will be installed, with an additional 1 metre of translucent polycarbonate material on top of the 2-metre concrete panels, making them 3 metres high.

Railway Minister Ashwini Vaishnaw informed Parliament on July 31 that the land required for the project, totalling 1,389.5 hectares, has been fully acquired. He also reported progress on key construction milestones, including the completion of 350 km of Pier Foundation, 316 km of Pier Construction, 221 km of Girder Casting, and 190 km of Girder Launching. Additionally, work on a 21 km undersea tunnel has commenced.(ET)

Infrastructure Urban

02 Jun 2026

VECV Sales Rise 7.8 Per Cent In May 2026

VE Commercial Vehicles recorded sales of 7,978 units in May 2026, compared to 7,401 units in May 2025, registering growth of 7.8 per cent. This included 7,789 units from the Eicher brand and 189 units from the Volvo brand.Eicher branded trucks and buses reported sales of 7,789 units during the month, up 7.3 per cent from 7,258 units a year earlier. In the domestic commercial vehicle market, Eicher sales rose 9.1 per cent to 7,375 units from 6,758 units in May 2025.Exports declined 17.2 per cent to 414 units from 500 units in the corresponding month last year. Volvo Trucks and Volvo Buses recor..

Table Space Strengthens DESYN Leadership Team

Table Space has announced strategic leadership appointments within DESYN, its integrated Design and Build business, as it looks to strengthen operations across key enterprise and GCC markets in India. DESYN was launched as a strategic extension of Table Space’s workspace solutions portfolio to meet rising demand for agile, high-quality and rapidly deployable enterprise workspaces.Shruti Ookabhoy has joined DESYN as Executive Director and will lead the Design vertical, focusing on design capability, operational excellence and team development across markets. She brings over 22 years of experi..

Concord Associate Bags Rs 2.79 Bn Kavach Order

Concord Control Systems said its associate company, Progota India, has received a Rs 2.79 bn domestic order from Indian Railways for the supply, installation, testing and commissioning of on-board Kavach 4.0 loco equipment.The order is scheduled for execution within 12 months and strengthens Concord’s role in India’s railway safety and signalling ecosystem. Kavach is India’s indigenous automatic train protection system, designed to improve operational safety by helping prevent signal passing at danger and reducing collision risks.Gaurav Lath, Joint Managing Director, Concord Control Syst..