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Tunnelling Starts on Line 5 in Milan

Tunnelling Starts on Line 5 in MilanConstruction of the tunnels on the first section of Line 5 of the Milan metro officially began on 1st August, 2008. The section will run almost completely ... More Information

Wirth solutions for tunnels

Wirth solutions for tunnelsA foundation sponsor of tunnelbuilder and a great supporter over the last ten years, Wirth is one of the most durable names in tunnelling. With proven designs for hard and ... More Information

World's Widest TBM Completes Digging in Shanghai

World's Widest TBM Completes Digging in Shanghai The digging of the world's widest tunnel linking Shanghai with Chongming under the Yangtze river was completed on 5th September, ... More Information

Newsflash

NewsflashIn order to respond to the growing demand within International Tunnelling Services, our managing director, Kevin Browning, will be present at some international exhibitions to meet clients ... More Information

Digging Deep for Bogong Hydro Power Station

Digging Deep for Bogong Hydro Power StationThe Kiewa hydroelectric scheme is the largest scheme in Victoria, Australia. It was built over more than 20 years from 1938 until 1961, with construction ... More Information

Lyon-Turin High Speed Line Makes Progress

Lyon-Turin High Speed Line Makes ProgressAfter years of bitter arguing, an agreement on the controversial high speed railway line between Turin, Italy and Lyon, France has been announced on ... More Information

Robbins TBM Overcomes High Overburden at Olmos

Robbins TBM Overcomes High Overburden at OlmosThe coast of Peru is a barren scrubland which proves fantastically bountiful when water is brought to it. And, for centuries, the problem of how ... More Information

Six TBMs to Expand Rome's Metro System

Six TBMs to Expand Rome's Metro SystemThe first of four Herrenknecht TBMs for Line C of the Rome metro officially commenced on 3rd July, 2008 to drive the tunnels starting from the Giardinetti ... More Information

Milestone Hit in Boston CSO Tunnel

Milestone Hit in Boston CSO TunnelThe Massachusetts Water Resources Authority (MWRA) has notched another successful tunnel boring operation, its fifth in 20 years, as it completed the North ... More Information

Everything Ready for Geofluid

Everything Ready for GeofluidGeofluid, now celebrating its 30th anniversary, will take place from 1st to 4th October, 2008 at the Piacenza Expo exhibition centre in Italy. Geofluid 2008, as for the ... More Information

IUT '08: 2-Day Tunnelling Fair in Sargans, Switzerland

IUT '08: 2-Day Tunnelling Fair in Sargans, SwitzerlandMore than 2,800 visitors took advantage of the IUT '05 in September 2005 in order to aquaint themselves with the latest trends and developments ... More Information

Atlas Copco and Minova sign global distribution agreement

Atlas Copco and Minova sign global distribution agreement Stockholm, Sweden, 19th August, 2008: Atlas Copco today announced that it has signed a global cooperation agreement in the field of ground ... More Information

Colombia Completes La Linea Exploration Tunnel

Colombia Completes La Linea Exploration TunnelThe last blast of dynamite that pulled down the last chunk of rock in the La Linea pilot tunnel on 2nd August, 2008 was preceded and followed by cheers ... More Information

HARBOUR AREA TREATMENT SCHEME STAGE 2A

Drainage Services Department HARBOUR AREA TREATMENT SCHEME STAGE 2ACONSTRUCTION OF SEWAGE TUNNELSINVITATION TO APPLY FOR PREQUALIFICATION OF TENDERERS The Government of ... More Information

HARBOUR AREA TREATMENT SCHEME STAGE 2A

Drainage Services Department HARBOUR AREA TREATMENT SCHEME STAGE 2ACONSTRUCTION OF SEWAGE TUNNELSINVITATION TO APPLY FOR PREQUALIFICATION OF TENDERERS The Government of ... More Information

Yacambu-Quibor Water Tunnel Breaks Through

Yacambu-Quibor Water Tunnel Breaks ThroughThe Quibor valley in Lara state, Venezuela occupies an area of some 434 square kilometres with semi-arid climate. It is situated 25 km south of ... More Information

Herrenknecht Celebrates its 30th Anniversary

Herrenknecht Celebrates its 30th AnniversaryTo celebrate its 30th company anniversary, Herrenknecht invited 1,550 employees and 450 guests (customers, business partners, politicians and industry ... More Information

The Ingula pumped storage scheme in South Africa

The Ingula pumped storage scheme in South AfricaThe Ingula (previously Braamhoek) pumped storage scheme project, situated within the Drakensberg mountain range, on the border between the Free State ... More Information

Design and Construction of the Carmel Tunnels in Israel

Design and Construction of the Carmel Tunnels in IsraelThe old part of Haifa, Israel and its major business district and port are located on a narrowish coastal promontary beneath 550 m-high ... More Information

Crossrail Gets Final Approval

Crossrail Gets Final ApprovalThe Crossrail Bill was approved by the House of Lords on 22nd July, 2008 after being amended by the House of Commons on the last day of the parliamentary session. The ... More Information

NFM Technologies to sponsor tunnelbuilder.com

NFM Technologies to sponsor tunnelbuilder.comFor the last 20 years the name of NFM Technologies has been synonymous with large TBMs. With a factory capable of assembling 16 m-diameter machines, ... More Information

New upgraded tunnelbuilder server is fast and secure

New upgraded tunnelbuilder server is fast and secureEvery July, we carry out any necessary server maintenance while bids and awards activity is low.This time around, we decided on a new server in ... More Information

Chinese Construction Equipment Manufacturer Zoomlion Acquires CIFA

Chinese Construction Equipment Manufacturer Zoomlion Acquires CIFAA consortium led by Chinese construction machinery giant Changsha Zoomlion Heavy Industry Science & Technology Development Co. ... More Information

Propex Concrete Systems' Concrete Reinforcement Fibres Receive CE Marking

Propex Concrete Systems' Concrete Reinforcement Fibres Receive CE MarkingThere are new European standards relating to fibres for concrete. As of 1st June, 2008, it is now mandatory for all fibre ... More Information

DSI Rockbolts on Gautrain Project

DSI Rockbolts on Gautrain ProjectDSI South Africa, the South African subsidiary of operating construction technology group Dywidag-Systems International, secured a ZAR21 million contract last year ... More Information

Mixed Methods Move Gautrain Forward

Mixed Methods Move Gautrain ForwardSouth Africa's public rail transport system is undergoing an extensive revamp, and one of the most prominent projects is the Gautrain Rapid Rail Link. The ... More Information

First East Side Access TBM Reaches Grand Central Station in New York

First East Side Access TBM Reaches Grand Central Station in New YorkThe Metropolitan Transportation Authority (MTA) announced on 2nd July, 2008 that after just eight months, the first of two ... More Information

Finnfast Subsea Tunnel Breaks Through in Norway

Finnfast Subsea Tunnel Breaks Through in NorwayMuch of Norway is covered by mountains and the western coast is gouged by deep fjords and dotted with islands. To facilitate modern communication, it ... More Information

Krolsky Tunnel Ends, Mansky Tunnel to Commence

Krolsky Tunnel Ends, Mansky Tunnel to CommenceContractor OAO Bamtonnelstroy has announced the Lovat RME375SE series 21400 TBM has broken through on the Krolsky rail tunnel, the first rail tunnel ... More Information

Newsflash: Schoema Tunnel Locomotives and Other Tunnel Equipment for Sale

Newsflash: Schoema Tunnel Locomotives and Other Tunnel Equipment for SaleThe SLCP-SELI joint venture has recently completed the Canada Line twin bored tunnels in Vancouver, Canada. The joint venture ... More Information

The Gilgel Gibe Hydropower Project in Ethiopia

The Gilgel Gibe Hydropower Project in EthiopiaIn Ethiopia, about 250 km to the southwest of Addis Abeba plateau, along the Omo river and its tributary Gibe, the planning and construction of an ... More Information

Horcajada Tunnel Breaks Through on Madrid-Valencia High Speed Line

Horcajada Tunnel Breaks Through on Madrid-Valencia High Speed LineTravel times between Madrid and Valencia are set to more than halve on completion of the high speed rail line in 2010, with trains ... More Information

TBM for sale

TBM for saleDouble shield hard rock TBM. Manufactured by Herrenknecht in 2007.Excavation diameter 5.2m. Erector designed for segment ID 4.5m.Total weight 800 tons, 238m long with ... More Information

Herrenknecht Large Diameter TBMs Set Records

Herrenknecht Large Diameter TBMs Set RecordsThe islands of Chongming, Changxing and Hengsha are separated from mainland Shanghai by the Yangtze river. They are situated northeast of Shanghai ... More Information

Immersed Tunnel under the Shannon in Ireland

Immersed Tunnel under the Shannon in IrelandThe Limerick southern ring road in the southwest of Ireland is comprised of 10 km of two lane dual carriageway, 11 bridges, four interchanges, six ... More Information

News from FiReP International AG

News from FiReP International AGAs of 1st May 2008, the company Rockbolt Systems/Weidmann took a further step in the development of an international corporate group of companies under the name of ... More Information

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Tunnelling News

Bengaluru: Four infrastructure firms bid for Hebbal short tunnel

Bengaluru infrastructure: Four firms, including Dilip Buildcon and Max Infra, bid for BDA's Rs 1086 crore Hebbal short tunnel project... More Information

TBM readied for Montreal's Blue Line extension

A custom-made 9.7m-diameter tunnel boring machine (TBM) has been assembled and lowered ready to excavate the tube from the future Vertières stop to ... More Information

$11.5B Brenner Base Tunnel Nears End of TBM Excavation

With TBMs Olga and Wilma closing in, the 55-km rail project shifts from excavation to systems integration ahead of its planned 2028 opening beneath ... More Information

$6.75 Billion Unlocked for Turkey's Bosphorus Rail Project

Multiple Earth Pressure Balance (EPB) Tunnel Boring Machines (TBMs) will need to be mobilized to carve out the subterranean corridors leading up to ... More Information

Tunneling for Nashville's underground Tesla project has begun

The Boring Company said that the first three weeks of the project will consist of the Prufrock-MB1, a machine that will help carve out the tunnel, ... More Information

Hudson Tunnel Project construction resumes

I look forward to celebrating the launch of our tunnel boring machines through the Palisades once GDC has assurance it will receive the steady flow ... More Information

Lower Thames Crossing

British suppliers could meet 90% of low carbon steel requirements. The proposed machine would be 16.4m in diameter, large enough to create a three‑lane tunnel bore, and is intended to dig ... More Information

Inside the Tunnel Boring Machine, Southampton Link Main project

A six-tonne tunnel boring machine is digging deep below the ground in Hampshire to help keep the county's taps and rivers flowing... More Information

TBM maestro inspects sites ahead of massive tunnel drive

The first machine components have arrived for the tunnel boring machines (TBMs) to be deployed on the Suburban Connect sites in Melbourne. More Information

Metrolinx provides major updates on subway and LRT projects across the GTA

Tunnel boring is advancing on multiple projects, with Scarborough's TBM ... Metrolinx says “Diggy Scardust,” the project's tunnel boring machine, is now ... More Information

Work in Progress: High-tech TBMs ready to carve underground corridor

The Bhopal Metro Rail Project is transitioning into its most challenging and sophisticated phase as two state-of-the-art Tunnel Boring Machines (TBMs) ... More Information

Sarens helps extract TBM at BC water supply project

The Annacis Water Supply Tunnel Project aims to increase the reliability and capacity of the water supply system in New Westminster, British Columbia. When complete, the tunnel will ... More Information

Judge rules in favor of New York and New Jersey for now in $16B tunnel fight with Trump

A federal judge ruled Friday to temporarily block the Trump administration from suspending federal disbursements for the Gateway Tunnel Project... More Information

Webuild: award for Sustainability Report for commitment to decarbonise through innovation

This includes the large tunnel-boring machines deployed on some of Europe's most complex projects: from the Salerno-Reggio Calabria ... More Information

Clearwater update reports initial entry area is 'stable and intact'

The tunnel boring machine being used in the project remains trapped underground just ahead of where the breach occurred. The ambitious, $630 ... More Information

Tunnel Boring Machine Market Size estimated at USD 7.08 Billion

The Tunnel Boring Machine (TBM) market is experiencing significant growth, driven by increasing urbanization, infrastructure development, ... More Information

Completing the First Section of Line 3: Tunnel Boring Machine Roars as it Emerges at Balboa

The Panama tunnel boring machine emerged and completed its first major task: the first section of the Line 3 Metro tunnel. More Information

Twin tunnel-boring titans prepare to dig new road under Sydney Harbour

Twin tunnel-boring titans are preparing to launch under Sydney Harbour to dig out a new road crossing from Birchgrove to Waverton... More Information

Monica Breaks Ground on Snowy 2.0

Monica the tunnel boring machine, with the renewable energy mega-project now more. TBM Monica is among the world's most advanced tunnel boring machines... More Information

Snowy 2.0 sets new tunnel boring machine to work, completes 46 underground concrete pours

Snowy 2.0 has set to work a fourth tunnel boring machine, a $75 million piece of drilling equipment purpose built to complete excavation of the huge pumped hydro project’s “geologically ... More Information

World's 'largest' underground assembly of tunnelling machines happening beneath Sydney

Workers are craning into place about 167 major pieces that will form the first of two giant boring machines. Once assembled like giant Meccano sets, ... More Information

Tunneling Begins on Major Water Pipeline for South Hillsborough

TAMPA, Fla. — Tampa Bay Water has begun construction on a major underground pipeline project aimed at meeting rising water demand in southern Hillsborough County, where population growth ... More Information

The massive £3billion tunnel designed to connect two continents under the sea

The construction of a huge underwater multi-tiered tunnel is underway in Turkey, that will create a direct route from Asia to Europe - and is expected to carry 1.3 million passengers a ... More Information

Riederwald Tunnel in Frankfurt is further delayed

Traffic was supposed to start flowing through the controversial Riederwald Tunnel in Frankfurt in 2033. But that's unlikely to happen. The €1.5 billion project is facing further delays – ... More Information

What happens to our metro tunnel boring machines when they hit the end of the line?

These mechanical behemoths were Betty and Dorothy, the tunnel boring machines tasked with digging the Sydney Metro West tunnels. Loading. The ... More Information

The incredible £2.8bn underwater tunnel connecting Europe and Asia

A huge new tunnel will connect Europe and Asia - and construction has already started. The Great Istanbul Tunnel is a major project. It will carry ... More Information

China develops "smart brain" for tunnel boring machines to boost underground construction

A team from Hunan University in central China has collaboratively developed an intelligent operating system for tunnel boring machines, giving these massive underground giants a "smart ... More Information

How China rescued highway project under Yangtze River

The incident occurred in February 2023 during construction of the 6.4-kilometer Jiangyin–Jingjiang Yangtze River Tunnel. Midway through excavation, at ... More Information

HS2 final tunnel drive to Euston starts next week

A team from SCS will drive a 4.5-mile twin-bore tunnel linking Old Oak Common to Euston using two tunnel boring machines, Karen and Madeleine. More Information

Work begins on £48M Knutsford sewer upgrade featuring 1.8km stormwater tunnel

Sean Reid, United Utilities county business lead for wastewater in Cheshire said: “This project highlights our ongoing commitment to improving water ... More Information

$14.6M boost moves Gering–Fort Laramie Canal Tunnel project forward

After nearly six years of planning, construction is moving forward on the Gering–Fort Laramie Canal tunnels... More Information

Webuild: second breakthrough at Trebisacce Tunnel along Jonica State Road 106

Project will help transform Jonica State Road 106 into a strategic corridor linking Ionian coasts of Calabria, Basilicata and Puglia... More Information

Ground preparation for Lower Thames Crossing tunnelling

Work is ongoing to overcome sub-optimal ground conditions in preparation for the start of tunnelling on the Lower Thames Crossing in late 2028, according to the project’s tunnels director... More Information

LA Metro approves massive $25B underground rail line to bypass 405 Freeway

The LA Metro Board unanimously approved an underground heavy rail line to connect the San Fernando Valley and the Westside, bypassing the congested 405 Freeway. The nearly 13-mile route, ... More Information

TUNNEL VISION Mega £7.4bn undersea tunnel connecting two CONTINENTS just got one step closer

A MAJOR £7.4 billion underwater tunnel connecting two continents has taken a step closer to construction. Experts have said the 24-mile tunnel is “technically viable”, paving the way for ... More Information

TBM breakthrough in Sydney

Tunnel boring machine (TBM) Jane Starkey successfully completed her 1.2km underground journey through challenging Sydney sandstone... More Information

Hochul announces $25 million for Harlem crosstown subway tunnel design

At E. 120th St., a pair of tunnel-boring machines — currently under construction in Germany — will bore new, 8,400-foot tunnels north from the end ... More Information

Tunnelling under the Yarra River

Our two Tunnel Boring Machines (TBMs) will soon be travelling underneath the Yarra River... Approximately 300 metres of the 6.5 kilometre North East Link will be under the Yarra ... More Information

The Boring Company says its tunneling machine is 'ready to mine in Nashville'

The Music City Loop project is aimed at transporting people from Nashville International Airport to Lower Broadway in roughly 10 minutes. By Li ... More Information

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