Mumbai's Longest Railway Tunnel Completed

11 Jun 2024 CW Team

The Airoli-Kalwa elevated corridor aims to decongest the Thane-Mulund stretch, offering commuters a faster and more efficient travel option. The tunnel?s completion is expected to streamline the suburban rail network, providing relief to the daily influx of passengers. This project is a crucial part of the Mumbai Urban Transport Project (MUTP) initiated by the Mumbai Metropolitan Region Development Authority (MMRDA) and Indian Railways.

The Tunnel 2 construction involved meticulous planning and execution. Engineers employed the New Austrian Tunneling Method (NATM) to navigate the complex geological conditions. The use of modern machinery and techniques facilitated the safe and timely completion of this challenging project. The breakthrough event was marked by the presence of key officials from MMRDA and Indian Railways, celebrating this landmark achievement.

The tunnel is designed to accommodate two tracks, allowing seamless movement of suburban trains. Enhanced ventilation systems and emergency exits have been incorporated to ensure passenger safety. The project underscores the commitment to upgrading Mumbai?s transport infrastructure, catering to the growing demands of its population.

Upon its operational commencement, Tunnel 2 is poised to transform the commuting experience for thousands of residents, easing congestion and providing a reliable transit option. This development aligns with broader efforts to modernize Mumbai's transportation network, promoting sustainable and efficient urban mobility.

In summary, the completion of Tunnel 2 on the Mumbai suburban railway network represents a significant advancement in urban transportation, promising improved connectivity, reduced travel time, and enhanced safety for commuters.

The Mumbai suburban railway network has achieved a major milestone with the completion of Tunnel 2, the longest tunnel in its network. This engineering feat, located between Airoli and Kalwa, is part of the ambitious Airoli-Kalwa elevated corridor project. The breakthrough was accomplished using advanced tunneling technology, ensuring structural integrity and safety. The tunnel, spanning 3.6 kilometers, will significantly reduce travel time and enhance connectivity in the bustling metropolis. The Airoli-Kalwa elevated corridor aims to decongest the Thane-Mulund stretch, offering commuters a faster and more efficient travel option. The tunnel?s completion is expected to streamline the suburban rail network, providing relief to the daily influx of passengers. This project is a crucial part of the Mumbai Urban Transport Project (MUTP) initiated by the Mumbai Metropolitan Region Development Authority (MMRDA) and Indian Railways. The Tunnel 2 construction involved meticulous planning and execution. Engineers employed the New Austrian Tunneling Method (NATM) to navigate the complex geological conditions. The use of modern machinery and techniques facilitated the safe and timely completion of this challenging project. The breakthrough event was marked by the presence of key officials from MMRDA and Indian Railways, celebrating this landmark achievement. The tunnel is designed to accommodate two tracks, allowing seamless movement of suburban trains. Enhanced ventilation systems and emergency exits have been incorporated to ensure passenger safety. The project underscores the commitment to upgrading Mumbai?s transport infrastructure, catering to the growing demands of its population. Upon its operational commencement, Tunnel 2 is poised to transform the commuting experience for thousands of residents, easing congestion and providing a reliable transit option. This development aligns with broader efforts to modernize Mumbai's transportation network, promoting sustainable and efficient urban mobility. In summary, the completion of Tunnel 2 on the Mumbai suburban railway network represents a significant advancement in urban transportation, promising improved connectivity, reduced travel time, and enhanced safety for commuters.

Infrastructure Energy

17 Dec 2025

Vedanta Aluminium Uses 1.57 bn Units of Green Energy in FY25

Vedanta Aluminium, India’s largest aluminium producer, recently reported consumption of 1.57 billion units of renewable energy in FY25, marking a significant milestone in its 2030 decarbonisation roadmap. The company also achieved an 8.96 per cent reduction in greenhouse gas (GHG) emissions intensity compared to FY21, reinforcing its leadership in India’s low-carbon manufacturing transition. During FY25, Vedanta Aluminium expanded its renewable energy portfolio through long-term power purchase agreements, strengthening its strategy to source nearly 1,500 MW of renewable power over the lon..

Real Estate

17 Dec 2025

Oberoi Group to Develop Luxury Resort at Makaibari Tea Estate

EIH Limited, the flagship company of The Oberoi Group, has announced the signing of a management agreement to develop an Oberoi luxury resort at the iconic Makaibari Tea Estate in Darjeeling. The project marks a key milestone in the Group’s long-term strategy of creating distinctive hospitality experiences in rare and environmentally significant locations. Established in 1859, Makaibari is one of the world’s oldest tea estates and is globally recognised for its Himalayan landscape, primary forests and exceptional biodiversity. Spread across 1,236 acres, the estate houses one of the world�..

Real Estate

17 Dec 2025

GHV Infra Secures Rs 1.09 Bn EPC Order in Jamshedpur

GHV Infra Projects Ltd, a fast-growing EPC company in India’s infrastructure and construction sector, has recently secured a Rs 1.09 billion work order in Jamshedpur, Jharkhand. Awarded by a reputed group entity, the contract covers end-to-end civil construction, mechanical, electrical and plumbing (MEP) systems, along with high-quality finishing works for a large building development. The project will be executed over a 30-month period, with defined benchmarks for quality, safety and timely delivery. The order strengthens GHV Infra’s footprint in Jamshedpur, a key industrial hub known fo..