+
Terratec TBM T87 tunnels 526 m deep in Mumbai’s water project
ROADS & HIGHWAYS

Terratec TBM T87 tunnels 526 m deep in Mumbai’s water project

Soma Enterprise Limited has deployed the Terratec T87 tunnel boring machine (TBM) for a water project in Mumbai, which tunneled down 526 m deep in December 2021 without any fanfare.

The Open Rock TBM of 3.2 m diameter was recorded for the Municipal Corporation of Greater Mumbai's (MCGMs) 9.683 km Amar Mahar-I (AM-I) project to fulfil the growing demand in eastern Mumbai.

The AM-I tunnel (AMT-I) project begins from Hedgewar Udyan, where the tunnel will be used between Mumbai-II and Mumbai-III on the Eastern Express Highway. It will run across Hedgewar Udyan to Parel through Wadala.

The AMT-1 project includes two TBM drivers of 9,683 m between Hedgewar Udyan, Pratiksha Nagar and Parel, having 80-90 m of water transfer.

The new TBM has excavated over 1 km in three months, with remaining progress of over 300 m per month.

The company is a leading TBM supplier with more than 40 TBMs ranging between 1.4 m to 10 m excavation. The machine can be used in other projects, including hydro, sewage, and mining projects. It has deployed leading contractors, including Larsen and Toubro (L&T), Hindustan Construction Company (HCC), Afcons, etc.

The Greater Mumbai civic body has executed this project for checking the water sources, improving the water distribution system and managing water demand and supply.

One of the most challenging parts of AMT-I was to assemble the TBM at 110 m depth inside the Amar Mahal site's tail tunnel.

It is expected that the first project groundbreaking at Pratiksha Nagar Shaft will take place in the first quarter (Q1) of FY23.

The metro rail and road tunnelling projects get more visibility, but the TBM project might bring more visibility in tunnel projects.

Image Source

Soma Enterprise Limited has deployed the Terratec T87 tunnel boring machine (TBM) for a water project in Mumbai, which tunneled down 526 m deep in December 2021 without any fanfare. The Open Rock TBM of 3.2 m diameter was recorded for the Municipal Corporation of Greater Mumbai's (MCGMs) 9.683 km Amar Mahar-I (AM-I) project to fulfil the growing demand in eastern Mumbai. The AM-I tunnel (AMT-I) project begins from Hedgewar Udyan, where the tunnel will be used between Mumbai-II and Mumbai-III on the Eastern Express Highway. It will run across Hedgewar Udyan to Parel through Wadala. The AMT-1 project includes two TBM drivers of 9,683 m between Hedgewar Udyan, Pratiksha Nagar and Parel, having 80-90 m of water transfer. The new TBM has excavated over 1 km in three months, with remaining progress of over 300 m per month. The company is a leading TBM supplier with more than 40 TBMs ranging between 1.4 m to 10 m excavation. The machine can be used in other projects, including hydro, sewage, and mining projects. It has deployed leading contractors, including Larsen and Toubro (L&T), Hindustan Construction Company (HCC), Afcons, etc. The Greater Mumbai civic body has executed this project for checking the water sources, improving the water distribution system and managing water demand and supply. One of the most challenging parts of AMT-I was to assemble the TBM at 110 m depth inside the Amar Mahal site's tail tunnel. It is expected that the first project groundbreaking at Pratiksha Nagar Shaft will take place in the first quarter (Q1) of FY23. The metro rail and road tunnelling projects get more visibility, but the TBM project might bring more visibility in tunnel projects. Image Source

Related Stories

Gold Stories

Next Story
Infrastructure Urban

KONE Opens India's First Digital Experience Centre in Pune

KONE, a global elevator and escalator manufacturer, has inaugurated its first Digital Experience Centre (DEC) in India, located in Pune. The facility aims to showcase how artificial intelligence (AI), connectivity and data-driven technologies can enhance customer experiences and improve building operations.The centre was inaugurated by Jussi Herlin, Executive Vice Chair, KONE Corporation; Philippe Delorme, President and CEO, KONE; and Nandan Nilekani, Co-founder and Chairman of the Board, Infosys.Designed as an interactive customer environment, the facility demonstrates digital solutions cover..

Next Story
Infrastructure Urban

CII GreenCo Launches Circularity Guidelines for Indian Industry

The Confederation of Indian Industry (CII) GreenCo Council has launched the CII GreenCo Circularity Guidelines – Pilot Version at the 17th CII GreenCo Waste & Resource Management Summit 2026 in Chennai. The initiative aims to strengthen resource efficiency, waste reduction and circular economy practices across Indian manufacturing and process industries.The guidelines introduce a structured framework with circularity indices covering raw materials, consumables, packaging and other resource inputs. These indicators will help industries assess existing practices, identify opportunities to ..

Next Story
Infrastructure Energy

Global Electronics Association Launches IPC-1783-CO2E Standard

The Global Electronics Association has introduced IPC-1783-CO2E, a new international standard aimed at improving consistency, transparency and comparability in product carbon footprint reporting across the electronics manufacturing industry.The standard, titled International Standard for Data Collection and Reporting of CO2 Equivalent (CO2e) Emissions for the Electronics Manufacturing Supply Chain, provides industry-specific guidance for collecting, estimating and reporting carbon emissions data.With increasing regulatory requirements and customer expectations, electronics manufacturers face c..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

SPECIAL OFFER
QR Code