First-of-a-kind for Mumbai: Metro viaduct over water

24 Feb 2023 CW Team

The wait to witness a metro viaduct pass over a water body was over with the last span of the 550-m Kasheli Creek metro viaduct in the Mumbai Metropolitan Region (MMR) is erected. This is part of Phase 1 of the Mumbai Metro Line 5, connecting Thane to Kalyan via Bhiwandi. The Kasheli Creek bridge - first to be crossing the creek- comprises 13 spans, including nine on water, with each span being 42.23 m in length with 15 segments. What’s more, the spans were erected with the help of launching girders in around four months - precisely 123 days.

The bridge has been constructed by Mumbai-based Afcons. Asked how the construction was achieved in just 123 days, Sukesh Singh, Project Manager, Afcons Infrastructure, replies, “The day-to-day activities were monitored at a micro level and exclusive resources were allocated.”

Initial establishments like a temporary jetty to facilitate construction inside water were first erected after necessary permissions and approvals. Thereafter, major components such as piling, pile cap, pier, pier cap and segments as superstructure were executed.

“The piles were constructed using a reverse circular drilling (RCD) machine,” shares Singh. “A barge of 2,143 mt capacity and crawler crane of 150 mt along with vibro hammer, diesel generators and tugboat were used.” He adds that the shutter arrangement for the pile cap was built by supporting on a permanent liner of piles. The piers and pier caps were cast by making supporting arrangement on pile caps.

The major difference in constructing a metro line over water compared to land isdifferent logistics arrangements.In a marine-based project, all logistics must be done via a temporary jetty whereas on land, all the required material can reach exact span locations. It also requires additional floating devices with provisions to carry heavy equipment like aRCD machine and cranes required for marine construction...

To read the full feature, CLICK HERE

.

Infrastructure Energy

09 Mar 2026

BMW Industries partners with IOCL for PNG supply at Bokaro plant

BMW Industries has entered into a strategic partnership with Indian Oil Corporation (IOCL) for the supply of Piped Natural Gas (PNG), reinforcing its commitment to adopting cleaner and more efficient energy sources for its operations.The agreement was signed at the Eastern Region Pipelines (ERPL) headquarters in Kolkata. The partnership is expected to support the company’s upcoming manufacturing facility in Bokaro by facilitating the use of natural gas as a primary energy source.According to the company, the adoption of PNG will help enhance operational efficiency while also contributing to ..

Bombay Realty Secures RERA for Three ICC Tower in South Mumbai

Bombay Realty, the real estate arm of Bombay Dyeing and part of the Wadia Group, has received Real Estate Regulatory Authority (RERA) certification for Three ICC – Wing A, the latest luxury residential tower at Island City Center in Mumbai’s Dadar.The RERA registration marks a key milestone in the development timeline and reinforces the company’s focus on regulatory transparency, timely project delivery, and high construction standards.Following the success of One ICC and Two ICC, the upcoming Three ICC tower represents the next phase of the Island City Center development. The project ai..

Flender launches India’s largest wind gearbox test rig in Walajabad

Flender has inaugurated a 13.5 MW wind turbine gearbox test rig at its Walajabad facility near Chennai, marking the largest installation of its kind in India. The new facility is expected to strengthen the company’s manufacturing and testing capabilities while supporting the growing demands of the wind power sector in both domestic and global markets.The test rig was inaugurated on March 5 in the presence of Andreas Evertz, Group CEO, Flender; Lars Wiegemann, Vice President Wind Gears, Flender; and Vinod Shetty, CEO, Flender India, along with key industry customers and stakeholders.The insta..