Mumbai Metro Line 3 witnesses 23rd tunnel breakthrough

25 Nov 2019 CW Staff

With this tunnel breakthrough, the Tata Projects JV has completed approximately 8.2 km tunnelling – both upline and downline combined – from the total of 10.9 km in Package 4 of Mumbai Metro Line 3.

Speaking about the entire Mumbai Metro Line 3 journey, Ashwini Bhide, Managing Director, Mumbai Metro Rail Corporation, said, “First tunnel breakthrough of Mumbai Metro 3 happened on September 24, 2018, and the 23rd tunnel breakthrough happened on November 21, 2019. In between, on January 31, 2019, a twin tunnel breakthrough was also achieved. This wonderful journey of 17 TBMs has produced 38 km of metro tunnels so far.”

Rahul Shah, COO (Urban Infra), Tata Projects, said, “We are happy to have achieved this important milestone in the journey towards providing Mumbai – a world-class transportation facility such as the upcoming metro-rail line. This is a remarkable achievement since it has been attained through the usage of top-notch technologies and modern construction practices with utmost focus on safety and quality.”

Tata Projects is one of the fastest growing and most admired infrastructure companies in India. It has expertise in executing large and complex urban and industrial infrastructure projects. The company operates through its four Strategic Business Groups (SBGs) namely Industrial Systems SBG, Core Infra SBG, Urban Infra SBG, and Services SBG. It provides turnkey end-to-end solutions to set up power generation plants, power transmission and distribution systems, fully integrated rail and metro systems, commercial buildings and airports, chemical process plants, water and wastewater management solutions, complete mining and metal purification systems.

The company is driven to deliver projects on-time, using world-class project management techniques and has uncompromising standards for safety and sustainability.

Tata Projects has announced that its JV (CEC-ITD CEM-TPL) has achieved tunnel breakthrough at Dharavi, on Mumbai Metro Line 3 (Underground) alignment. The company’s tunnel boring machine (TBM) – Krishna-1 completed tunnelling through 589.4 m from Nayanagar to Dharavi and installed 421 rings thereby achieving Mumbai Metro Line 3’s 23rd tunnel breakthrough.With this tunnel breakthrough, the Tata Projects JV has completed approximately 8.2 km tunnelling – both upline and downline combined – from the total of 10.9 km in Package 4 of Mumbai Metro Line 3.Speaking about the entire Mumbai Metro Line 3 journey, Ashwini Bhide, Managing Director, Mumbai Metro Rail Corporation, said, “First tunnel breakthrough of Mumbai Metro 3 happened on September 24, 2018, and the 23rd tunnel breakthrough happened on November 21, 2019. In between, on January 31, 2019, a twin tunnel breakthrough was also achieved. This wonderful journey of 17 TBMs has produced 38 km of metro tunnels so far.”Rahul Shah, COO (Urban Infra), Tata Projects, said, “We are happy to have achieved this important milestone in the journey towards providing Mumbai – a world-class transportation facility such as the upcoming metro-rail line. This is a remarkable achievement since it has been attained through the usage of top-notch technologies and modern construction practices with utmost focus on safety and quality.” Tata Projects is one of the fastest growing and most admired infrastructure companies in India. It has expertise in executing large and complex urban and industrial infrastructure projects. The company operates through its four Strategic Business Groups (SBGs) namely Industrial Systems SBG, Core Infra SBG, Urban Infra SBG, and Services SBG. It provides turnkey end-to-end solutions to set up power generation plants, power transmission and distribution systems, fully integrated rail and metro systems, commercial buildings and airports, chemical process plants, water and wastewater management solutions, complete mining and metal purification systems.The company is driven to deliver projects on-time, using world-class project management techniques and has uncompromising standards for safety and sustainability.

Infrastructure Urban

11 May 2026

Waterproofing Blueprint

Waterproofing buildings used to be an annual pre-monsoon affair but the evolution of real-estate development has changed that approach. In new developments, developers are weaving waterproofing solutions into both the design and construction phases, an approach that Nikhil Madan, Managing Director, Mahima Group, says, “is all about ensuring lasting durability [of the building] and keeping lifecycle risks including water seepage and extensive maintenance to a minimum.”Watertight by designAluminium formwork systems aren’t commonly thought of as a waterproofing tool but at the Mahima Group,..

Real Estate

11 May 2026

Danube Launches Greenz Villa Community in Dubai

Danube Properties has launched Greenz by Danube, a fully furnished master villa community in Dubai, unveiled by H.E. Sheikh Nahyan bin Mubarak Al Nahyan, UAE Minister of Tolerance and Coexistence, at an event attended by over 7,000 investors and business leaders.Located near Dubai International Academic City and Dubai Silicon Oasis, the development marks Danube’s first large-scale integrated villa community and is positioned within one of Dubai’s emerging residential corridors.The project will comprise three and four-bedroom townhouses along with five-bedroom semi-detached and twin villas...

Equipment

11 May 2026

ABB Launches IE6 Motor for Hazardous Industrial Areas

ABB has introduced what it claims is the world’s first IE6 Hyper-Efficiency motor certified for hazardous industrial environments under ATEX and IECEx standards.The new Increased Safety motor is based on ABB’s synchronous reluctance (SynRM) technology and is designed without magnets or rare earth materials. According to the company, the motor reduces energy losses by up to 60 per cent compared to standard IE3 induction motors commonly used in hazardous areas.The motor is intended for use in industries such as chemicals, marine, oil and gas, pharmaceuticals and food and beverage, where expl..