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

08 Oct 2025

Kashmir Receives First-Ever Automobile Consignment By Rail

In a landmark moment for Jammu and Kashmir’s transport infrastructure, the Valley has received its first-ever automobile consignment by rail, signalling a major advancement in freight connectivity.A freight rake carrying over 100 vehicles arrived early this morning at the newly operational Goods Shed in Anantnag, South Kashmir. The train, dispatched from Maruti Suzuki India Limited’s Gati Shakti Terminal in Manesar, Haryana, completed its 850-kilometre journey in approximately 45 hours.Officials described the successful operation as a “significant leap forward” in Kashmir’s logistics..

Infrastructure Transport

08 Oct 2025

Kilambakkam Station, Skywalk Opening Delayed To January 2026

The long-awaited Kilambakkam railway station and pedestrian skywalk connecting it to the Kilambakkam Kalaignar Centenary Bus Terminus (KCBT) will now open only by January 2026, after multiple construction delays by both the Chennai Metropolitan Development Authority (CMDA) and Southern Railway. The postponement has left thousands of commuters struggling with poor connectivity during the ongoing festive season.Located nearly 25 kilometres from Chennai, KCBT serves as a major hub for mofussil and SETC buses heading to districts across Tamil Nadu. In the absence of train connectivity, commuters a..

Infrastructure Transport

08 Oct 2025

Railways Clears Rs 1.12 Billion Six-Lane Bridge Near Amaravati

The Ministry of Railways has approved the construction of a six-lane road over bridge (ROB) at the E13 extension road between Mangalagiri and Krishna Canal stations in Andhra Pradesh, at an estimated cost of Rs 1.12 billion. The project, fully funded by the Railways, aims to improve regional connectivity and ease traffic flow towards the Amaravati Capital Region.The proposed bridge will provide a crucial link between National Highway-16 (NH-16) and Amaravati, crossing the busy Chennai–Howrah railway line near Vijayawada. Initially planned as a four-lane structure, the design has been upgrade..