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Grand Paris Express – Update

Line 14 - On the 12th October 2019 during the KM7 event at the Saint-Denis Site, the name of the third TBM to be used for the line 14 construction on the Grand Paris Express was announced. The ... More Information

New Fornebu Line from Oslo to Baerum

The new Fornebu Railway/Fornebu line/Fornebubanen will be an 8 km extension of the Oslo Metro. This will connect the Fornebu peninsula in Baerum to the existing Majorstuen T-rail ... More Information

Press release - First tunnelling machine breaks ground on super sewer

Balfour Beatty, alongside its joint venture partners Morgan Sindall and BAM Nuttall has seen one of their two tunnelling boring machines (TBM) become the first to break through the ground to ... More Information

TfL unlocks Silvertown contract while legal battles continue

Transport for London (TfL) has unlocked the award of the GBP1bn Silvertown Tunnel contract, despite the ongoing legal action over its procurement. TfL now hopes to sign a contract with the ... More Information

10th International Conference Tunnel Safety and Ventilation

Between the 21st and 22nd of April 2020 the 10th International Conference of Tunnel Safety and Ventilation will be held in Graz, Austria. Technical visits will be organized on April 20th, ... More Information

TERRATEC RBM completes first shaft at Buriticá gold mine

TERRATEC recently celebrated the successful completion of a 300m deep, 4.1m diameter, ventilation shaft at the Buriticá mine development project, in Colombia. Peruvian mining contractor ... More Information

CIFA and Zoomlion Capital launch financial services for Europe

CIFA with Zoomlion Capital, its captive finance company, have launched a new range of financial services aimed at increasing its market presence in Europe. This new offering, developed in ... More Information

New milestone on Mumbai Metro's Line 3.

On October 22nd the L&T-STEC JV and MMRC achieved the 21st Breakthrough for Mumbai Metro's Line 3 at Churchgate Station part of Package 1. The breakthrough of Robbins Crossover XRE TBM Surya-II ... More Information

Major Milestone for Albvorland Tunnel project

On the 29th of October 2019 TBM Wanda broke through at Wendlingen am Neck for the Albvorland southern tube. The construction of the 8,176 m Albvorland tunnel, a key section of the new 60-km-long ... More Information

CP Technology – Precast Solutions

Press release - Know Your Precast, the innovative Italian solution for the prefabrication world. CP Technology Srl, is a company that is growing rapidly with its innovative carousel ... More Information

Construction of Sydney's Metro West to start next year

Construction will soon begin in Sydney on Metro West, with 7 station locations confirmed at Westmead, Parramatta, Sydney Olympic Park, North Strathfield, Burwood North, Five Dock and the Bays ... More Information

ITA Tunnelling Awards

"Tunnels: a resilient link between past and future" was at the centre of the debates of the World Tunnel Congress 2019, held in Naples. Focusing on repair and maintenance anticipation for ... More Information

Visit TERRATEC at the following exhibitions before the end of 2019

TERRATEC are a silver sponsor the Tunnel Association Canadas Technical Workshop - which will be held at the Delta Hotel, Winnipeg, MB, Canada from the 21st until the 22nd of October. The ... More Information

Systemair supply jet fans for Klimkovice Tunnel

Systemair have manufactured jet fans for the 1km twin tube Klimkovice tunnel on the D1 motorway in the Czech Republic. There are 16 jet fans in total each one is 1120 mm in diameter, has ... More Information

Robbins and iPS Webinar – 30th October 2019 - Rescuing and Refurbishing TBMs - register for free today!

Webinar Summary - Detlef Jordan, Robbins and Barrie Willis, iPS – TBM maintenance: it’s one of the most important factors predicting project success, but it is often treated with ... More Information

Press release - New microtunneling and pipejacking solution from PPS

PPS has more than 40 years of experience in the field of underground survey and guidance systems. With our microtunneling and pipejacking solution PPS-PJ, we created an outstanding ... More Information

Sydney Metro tunnels reach Martin Place

Sydney’s new twin metro railway tunnels are now 70% complete as tunnelling reaches the heart of the city deep under Martin Place. TBM Nancy has arrived at the new Martin Place Station, 28 m ... More Information

BaneNOR Railway Tender Conference 2019

Bane NOR invites suppliers to its Tender Conference where it will present upcoming plans about railway systems. The conference will be held on Wednesday, November 27th 2019, from 11.00 until 16.00, ... More Information

CIFA at the 2nd Conpaviper National Forum in Rimini

Press Release - CIFA and Blend are showing at the 2nd Conpaviper National Forum with EasyFloor A70 CIFA. They are at the forum with their full line of machines and solutions for the concrete sector. ... More Information

8-lane tunnel Recommended for new Massey crossing

On October 2nd , a Metro Vancouver committee, created to provide input to the British Colombia provincial government on a new Massey crossing, has recommended that the existing 629 m George Massey ... More Information

Zitron at World Road Congress 2019

The 26th World Road Congress is taking place in the city of Abu Dhabi from October 6th to 10th 2019, where professionals from all over the world will meet to discuss their ... More Information

North East Link Project October update

EES public hearing wrap-up - The Public Hearing for the North East Link Environment Effects Statement (EES) wrapped up on Monday 16th September. The independent Inquiry and ... More Information

Marine borings begin for HRBT Expansion

The U.S. Army Corps of Engineers (USACE) issued a permit to HRCP - Hampton Roads Connector Partners to perform borings in the waters between the Hampton and Norfolk shorelines for the HRBT expansion ... More Information

ATS Queensland invites members and guests to celebrate National Tunnelling Day.

The aim of this networking event is to celebrate the great achievements of tunnelling projects and tunnelling engineers in Australia and to promote the industry and its many professions to students, ... More Information

Survey work for A303 Stonehenge scheme enters next phase

Press release from Highways England - The next phase of investigation work for the A303 Amesbury to Berwick Down scheme near Stonehenge will focus on Countess roundabout over the coming ... More Information

Two new breakthroughs for Mumbai Metro Line 3

There have been two new breakthroughs as part of the ongoing Mumbai Metro Line 3 in India. The 18th breakthrough was TBM Wainganga-1 who broke through at the SEEPZ station after completing ... More Information

16th Australian Tunnelling Conference

We are pleased to announce that the 16th Australian Tunnelling Conference will be held on 14-15 October 2019 at the Aerial UTS Function Centre in Sydney. With a comprehensive, two-day ... More Information

iPS Powerful People acquires a controlling interest in the survey specialized personnel services company Nautech Services

iPS Powerful People and Nautech Services have agreed to intensively collaborate. With this agreement iPS Powerful People will strengthen their position in the Survey and Marine markets, and Nautech ... More Information

EXPO Ferrovia update

If you are attending this show EXPO Ferrovia in Italy today make sure you visit the stands of the companies that were chosen as the winners of the “DITECFER Railway Innovation Leaders ... More Information

Press release - Another milestone as TBM Mabel reaches Sydney

Tunnel boring machine (TBM) Mabel has broken through a wall of rock into the new Victoria Cross Station in North Sydney. Mabel has excavated about 450,000 tonnes of sandstone and shale – ... More Information

Melbourne Metro Update - Joan starts tunnelling!

Tunnelling has started this week, with Joan now digging from the North Melbourne Station site towards Kensington as part of the Melbourne Metro Tunnel Project. TBM Joan is the first to break ... More Information

Cityringen metro line in Copenhagen

Copenhagen’s new metro will be inaugurated on Sunday, September 29th by Queen Margrethe II of Denmark, accompanied by members of the royal family, Danish Prime Minister Mette ... More Information

The Robbins Company Blog

3 Ways to Bore More Efficiently in Extremely Hard Rock: Maximize your TBM Advance through Minimized Downtime When the rock seems unbreakable, stresses are multiplied: The cutters must be stronger, ... More Information

Lyon-Turin base tunnel first 9km complete

On September 23rd , 2019 the TBM Federica (diameter 11.26 m, length 125 m, weight 2400 t) built by the French company NFM Technologie , completed the excavation of the first 9 km section between ... More Information

The Brenner Base Tunnel company has new leadership

Starting on September 18th, 2019 Martin Gradnitzer and Gilberto Cardola will take the helm of the Brenner Base Tunnel cross-border project company in Austria and Italy, replacing the ... More Information

Narragansett Bay Commission Receives Federal Loan for Clean Water Project

The Narragansett Bay Commission has received a loan from the US Environmental Protection Agency’s WIFIA (Water Infrastructure Finance and Innovation Act) Program to the amount of $268.7 ... More Information

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Tunnelling News

East West Rail between Bedford and Cambridge to include new tunnels

15 November, 2024 By Thames Menteth Revised proposals for the East West Rail scheme’s section between Bedford and Cambridge include a new section of railway, as well as new stations and ... More Information

Amtrak's $1.6B East River Tunnel Rehab Work Contractors Get Notice to Proceed

Amtrak's $1.6-billion East River Tunnel Rehabilitation Project in New York is advancing after construction manager STV Inc./Naik Consulting Group ... More Information

Tunnel Boring Machine for National Grid's VIP project in Eryri set to arrive in North Wales

National Grid is reaching a major milestone on the Eryri Visual Impact Provision (VIP) scheme with the arrival of its Tunnel Boring Machine (TBM) to ... More Information

Tunnel boring machine hits major milestone on Snowy 2.0 project

The Snowy 2.0 pumped-hydro megaproject recently marked a significant milestone, with one of three tunnel boring machines (TBM), Lady Eileen Hudson ... More Information

Morocco-Spain Underwater Tunnel Plans Move Forward with Renewed Focus

Discover the ambitious Morocco-Spain Underwater Tunnel project, set to connect continents in under 30 minutes and revolutionize travel between ... More Information

Alaska Transportation Department to spend $1 million on Knik Arm tunnel study

The results of the feasibility study will give us a better picture of how the project could be constructed, potential costs, and financing options,” ... More Information

Extra tunnels included in £6bn East West Rail scheme

Bowing to pressure to reduce the project's environmental impact two tunnels are now proposed for the new stretch of railway in Cambridgeshire. Design ... More Information

Balfour Beatty VINCI reaches halfway point on key HS2 'green tunnel'

As well as Burton Green, green tunnels will be constructed at Copthall in Hillingdon, Wendover in Buckinghamshire and Chipping Warden and Greatworth, ... More Information

Webuild-led consortium confirmed for US$1.1 billion tunnelling work

Webuild-led consortium confirmed for US$1.1 billion tunnelling work (US$1.1 billion) tunnelling package on the Suburban Rail Loop (SRL) East public transport project to a consortium of ... More Information

Balfour Beatty snares $746M I-35 rebuild in Texas

The London-based contractor will reconstruct 2.5 miles of the highway through downtown Austin and build a link to the future light rail line. AECOM-Jacobs JV signs on to $6B Amtrak tunnel ... More Information

Metro Vancouver digs water tunnel designed to withstand 'the big one' under Fraser River

Crews have begun construction on a new $450-million water supply tunnel between New Westminster and Surrey designed to withstand a major earthquake. More Information

Longest tunnel in Poland begins construction

The project, managed by the Polish company Budimex and Turkish Gülermak, includes 10 viaducts and 12 bridges. This unprecedented investment will ... More Information

Watercare Passes Key Milestone On $300M Programme To Improve Wastewater Services

Watercare and McConnell Dowell celebrate Piper's final breakthrough. On Sunday (subs note: November 10), Piper – a tunnel-boring machine – completed ... More Information

Tutor Perini Scores Contracts

The tunnel project includes the construction of two new shafts connecting to the surface and the use of a tunnel boring machine. The completed ... More Information

Bengaluru Metro completes tunnelling for longest underground line

The final breakthrough came from Bhadra, the last Tunnel Boring Machine (TBM) deployed, which completed a 937-meter stretch from K G Halli to Nagawara ... More Information

Eastern Freeway Upgrade preferred bidders confirmed

Tunnel boring is currently underway on the North East Link project, with machines currently digging under Yallambie. Federal Minister for ... More Information

Bengaluru civic body completes DPR for 18-km underground tunnel road network

Designed to ease Bengaluru's notorious traffic congestions, the project will deploy six massive Tunnel Boring Machines (TBMs) with a diameter of 14.7 ... More Information

Frontier-Kemper Awarded $1.1 Billion Kensico-Eastview Connection Tunnel Project

Frontier-Kemper Awarded $1.1 Billion Kensico-Eastview Connection Tunnel Project for New York City Department of Environmental Protection... More Information

Assam's first underwater tunnel: CM Himanta Biswa Sarma says DPR nears completion

Assam Chief Minister Himanta Biswa Sarma announced that the Detailed Project Report (DPR) for the Gohpur-Numaligarh tunnel project is almost ... More Information

The Tunnel Vision: A look at California's $20B plan to solve to the state's water crisis

Minassian describes the process, locations and implications of the operation using four tunnel boring machines. READ STORY | HEAR PODCAST. PART 3 ... More Information

Ruby deployed for final Metro West tunnel beneath Sydney Harbour

Tunnel boring machine (TBM) Ruby has begun carving out the final section of tunnel for the Sydney Metro West project. More Information

Photos: Inside the $250 Million Tunnel Being Constructed Under Columbus

Located at an average depth of 50 feet underground, the 12-foot-diameter tunnel has been under construction since early 2021. By the time it is ... More Information

Tideway: £4.5bn ‘super sewer’ begins to protect Thames as first 4 sites activated

The Thames Tideway Tunnel has commenced operation as the first four of 21 sites have been switched on. This means that, after eight years of construction, the 25km £4.5bn “super sewer” has ... More Information

Lowest bidder emerges for Dubai Metro Blue line

Dubai’s Roads & Transport Authority (RTA) opened bids from contractors for the contract to design and build Dubai Metro’s Blue Line on 8 October. The group of China Tiesiju Civil ... More Information

Sanya River estuary passage project makes steady progress

A drone photo shows the construction site of the Sanya River estuary passage project in Sanya, south China's Hainan Province, Oct. 12, 2024. The Sanya River estuary passage project ... More Information

Mumbai Metro 3: Breaking Ground, Defying Odds

Two tunnels for the 33.5-km corridor (Colaba to Aarey), totalling 55 km, were carved out, using 17 Tunnel Boring Machines (TBMs). Certain sections ... More Information

VIDEO: Drone fly through inside new HRBT tunnel

We can't fly you to the moon, but we can fly you through the new #HRBTExpansion tunnel. Drone video gives you a quick glimpse into the... More Information

Skanska receives Innovate UK funding to accelerate decarbonisation of concrete

Our Skanska Costain STRABAG JV has secured funding to trial repurposed London Clay as a low carbon alternative to cement... More Information

Longest Tunnel in the World Entering Final Phase Underneath Newburgh

Repair Plans for the Delaware Aqueduct in Wawarsing and Newburgh, NY. The plan for repairs involved the construction of a 2.5 mile bypass tunnel ... More Information

Two TBM's break through

Two TBM's break through. Joshua Farrell ... tunnelling segments to line the new tunnel walls. Work inside the ... More Information

Texas A&M eyes Elon Musk's Boring Company for tunnel system

A&M officials have conducted a feasibility study with positive results, but they have yet to talk with Musk about the project, Chief Operating Officer ... More Information

Construction Begins on £1.8bn Underwater Tunnel Under Panama Canal

The tunnel is part of Panama's Metro Line 3 monorail project, designed to ease traffic congestion in the metropolitan area. tunnel boring machine... More Information

Webuild at work on the massive railway tunnel at the heart of the Northeast Corridor

After years of planning, the Hudson Tunnel Project (HTP) to improve the railway connection between New York and New Jersey has begun. The first drilling contract for the tunnels, part of ... More Information

TfL Awards Contract for Elephant & Castle Tube Station Upgrade

Transport for London (TfL) has selected Dragados UK to design and construct new passenger tunnels at Elephant & Castle Tube station. These tunnels will connect the new station box to the ... More Information

More than 10 years of transformational tunnelling

More than 23,000 workers, 11 tunnel boring machines (TBMs) and an army of roadheaders and excavators are what it has taken for CPB Contractors to construct more than 80 kilometres of ... More Information

Ivy – the Newest Member of the DEME Marine Fleet on the Fehmarnbelt Tunnel Project

DEME have introduced “Ivy”, the newest member of their marine fleet for the Fehmarnbelt tunnel project! Specifically designed for the transport and immersion of the project’s 89 massive ... More Information

Double down: SA’s groundbreaking purchase

Up to twice the number of Tunnel Boring Machines previously anticipated will be delivered to South Australia for the landmark River Torrens to Darlington (T2D) Project, giving hope the ... More Information

CRL Tunnel Vision September 2024

This month in Tunnel Vision we’re celebrating Te Wiki o te Reo Māori! It’s been a busy month on the CRL fitting out the stations with all the technical systems needed to run and revealing ... More Information

Siddhababa tunnel achieves key breakthroughs.

The first and third cross passages of the Siddhababa Tunnel Project on the Siddhartha Highway have achieved breakthroughs. Construction of two of ... More Information

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