Delhi-Meerut RRTS Tunneling: Faster Connectivity

31 Aug 2023 CW Team

The National Capital Region Transport Corporation (NCRTC) has achieved a significant milestone in regional connectivity by completing the tunnelling for the Delhi-Ghaziabad-Meerut Regional Rapid Transit System (RRTS) corridor. The breakthrough was marked by the successful retrieval of the Sudarshan 4.4 Tunnel Boring Machine (TBM) at Vaishali, Ghaziabad, completing the 2 km long tunnel between Anand Vihar and Sahibabad. This accomplishment marks the end of tunnelling for the entire 82-km corridor, with the remaining 70 km being elevated.

NCRTC used seven state-of-the-art Sudarshan TBMs for the 12 km long underground section, with over 80,000 pre-cast segments forming the tunnel rings. The diameter of the RRTS tunnels is 6.5 m, optimised for a design speed of 180 Kmph. The challenging tunnelling journey successfully navigated close proximity to industrial buildings, high-tension electric cables, existing metro structures, and densely populated urban zones.

With tunnelling completed, the focus shifts to track laying and overhead electrification. NCRTC aims to open the 82-km corridor for public use by 2025, with a 17-km Priority Section between Sahibabad and Duhai Depot becoming operational soon.

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..