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Underground Construction Prague 2016 – Final Call for Abstracts

The final deadline for abstract submission is on 30.09.2015, using the on-line form which is available at http://www.ucprague.com/call-for-abstracts/ . 37/15. More Information

Robbins Crossover TBMs in New Territory

Robbins Crossover TBMs in New Territory

First Rock/EPB TBM in North America represents an Evolution in Design On August 10, 2015, North America’s first Robbins Crossover TBM was launched for the Túnel Emisor Poniente ... More Information

Ritchie Bros. auction Spain features tunneling equipment

Ritchie Bros. auction Spain features tunneling equipment

Tunnelbuilders that are in need of heavy equipment for their upcoming projects may be able to grab a good deal at Ritchie Bros. upcoming auction in Ocaña (Central Spain). The unreserved ... More Information

‘Full Crew’ change name to iPS – Powerful People Mexico

‘Full Crew’ change name to iPS – Powerful People Mexico

iPS’ Mexican entity has changed its commercial name from ‘Full Crew’ to iPS – Powerful People. Full Crew has been active in Mexico since 2007 and has established a well ... More Information

VMT developments

VMT developments

HADES from VMT networks all areas of a construction site above and below ground. Development of the HADES control centre is underway. Read the press release and visit www.vmt-gmbh.de. 36/15. More Information

Sandvik for service

Sandvik for service

Sandvik supports clients with in-depth product and application expertise, rapid response, local presence and worldwide network. Read the August, 2015 edition of Sandvik E-newsletter and visit ... More Information

TBM tunnel enlargement

TBM tunnel enlargement

At the beginning of August Fillie, a 9 m-diameter TBM, started work near Bolton, UK as part of a Network Rail project to electrify the Preston-Bolton-Manchester line, one of north-west ... More Information

Muhlhauser logistics solutions

Muhlhauser logistics solutions

The fourth generation of the Muhlhauser family continues in the company tradition of tailormade logistics solutions for tunnelling and mining, offering railbound and trackless vehicles and machines ... More Information

Robbins TBM in Tirol

Robbins TBM in Tirol

A 6.53 m-diameter, 200 m-long, 600 t Double Shield Robbins TBM named Magliadrun (meaning Glutton) is gearing up for the Gemeinschafts Kraftwerk Inn GmbH (GKI) project in Tirol, Austria. The name was ... More Information

Owning a TBM

Owning a TBM

Cost of ownership of a TBM is a complex subject, whether specifying a machine for a single job or to span a generation of projects. Experience will give the best insight, and a complimentary Robbins ... More Information

Putzmeister success story

Germany-based machine manufacturer Putzmeister has announced a 10 percent increase in business volume for 2014 with sales of EUR691.2 worldwide. Read the press release and visit www.putzmeister.com. ... More Information

Jacon at Waterview, NZ

Jacon at Waterview, NZ

The 2.4 km-long Waterview Connection in Auckland, New Zealand will connect two existing motorways. It is being driven by TBM, supplied around the clock by Jacon MSVs, each carrying a complete 90 t ... More Information

Normet beefs up in A-P

Normet beefs up in A-P

Normet has strengthened both its Australian and Asia-Pacific regional operations with the appointment of Neil Fitzmaurice as managing director and John Gelson as his manager of ground control and ... More Information

Blue Plains holing

In early July, 2015 Herrenknecht TBM Lady Bird completed the 7.24 km-long Blue Plains Tunnel that will be used to help improve the water quality in the Anacostia River in Washington DC, US. Blue ... More Information

EuroTAP 2015 reports

The results of EuroTAP tests overseen by the German Automobile Club, ADAC, together with its partner clubs: ACI in Italy, OEAMTC in Austria, and TCS in Switzerland have been published. The 2015 ... More Information

Jaime Ibarra joins Normet in North America

Jaime Ibarra joins Normet in North America

Jaime Ibarra is the new TBM Technical Manager – Americas in Normet. He’ll lead Normet’s North and Latin American teams into the fast growing market of TBM related construction ... More Information

Robbins at Moscow metro

Robbins at Moscow metro

On 15.07.2015 Robbins EPB Elena completed excavation of the 1,710 m-long left-hand tunnel for the Moscow Metro Second Circle line (Third Interchange Circuit) and arrived in the future 65 m-deep ... More Information

SR99 schedule revision

SR99 schedule revision

Seattle Tunnel Partners has begun installing a new main bearing on the SR 99 TBM with a view to restarting tunnelling next November. Tunnelling will take a year to complete, with the tunnel now ... More Information

Northgate Link TBMs advance

In Seattle, US, TBM Pamela has arrived at Roosevelt Station and TBM Brenda is expected at U District Station in early-Autumn. On 13.07.2015  the Robbins EPBM Pamela arrived at the ... More Information

Midtown tunnel connection

Midtown tunnel connection

On 14.07.2015 the last tunnel element of the new Midtown Tunnel connecting the shorelines of Portsmouth and Norfolk was immersed. The design-build contractor, SKW Constructors (a joint venture of ... More Information

Terratec raise borer for China

Terratec raise borer for China

Terratec has successfully completed the factory testing and delivery of a new TR3000 Raise Boring Machine. The destination of the machine is in the Chinese Province of Yunnan, where the main mineral ... More Information

Patnitop holes out

On 13.07.2015 the National Highway Authority of India (NHAI) achieved an important milestone with the breakthrough of the 9 km-long Patnitop tunnel between Chenani and Nashri in the State of Jammu ... More Information

Bekaert Maccaferri now sponsors tunnelbuilder

Bekaert Maccaferri Underground Solutions, a newly created joint venture, has taken up sponsorship of tunnelbuilder.com to promote their smart reinforcement solutions for underground ... More Information

Riyadh metro start

Riyadh metro start

On 08.07.2015 the TBM Jazlah (diameter 10 m, weight 700 t) started driving the 5.8 km-long tunnel of the 41.2 km Orange Line of the Riyadh Metro. The contractor, ArRiyadh New Mobility Consortium ... More Information

Sandvik at NorthConnex

Sandvik is supplying thirteen roadheaders to the NorthConnex highway tunnel project in Sydney, Australia. Read the press release and visit www.construction.sandvik.com. 28/15. More Information

Robbins in Honolulu

Robbins in Honolulu

As of June, 2015 the Robbins 3.96 m-diameter Main Beam TBM has excavated more than 300 m for the 4.8 km new sewer tunnel in Kaneohe, Honolulu, Hawaii, US. The machine, nicknamed Pohakulani in ... More Information

Pink Line success

Last 11.06.2015 the Delhi Metro Rail Corporation (DMRC) in India completed the 1,565 m-long TBM tunnel at Lajpat Nagar from South Extension, part of the Pink Line or Line 7 from Majlis Park to ... More Information

Mount Kop on schedule

At the end of June, 2015 the drill/blast construction of the 6.5 km-long twin-tube Mount Kop tunnel, between Maden, Bayburt in the northwest in Black Sea Region, and Aşkale, Erzurum, in the ... More Information

Robbins’ Webinar Recording

Robbins’ Webinar Recording

The Robbins Company invites you to watch a recording of their June, 2015 webinar titled "Fast Track Your Mine with Proven TBM Technology" led by Ryan Gratias, Project Engineer at Robbins and Adam ... More Information

Namma Metro progress

The Phase-1 network of Namma Metro in Bangalore, India consists of two corridors: East-West Purple Line, 18.1 km-long; and North-South Green Line, 24.2 km-long. The two corridors intersect at ... More Information

Slovakia’s Visnove underway

Slovakia’s Visnove underway

On 09.06.2015, excavation of the first 100 m (west and east portal) was reported of the 7.5 km-long Visnove twin-tube tunnel that will become the longest in Slovakia. The tunnel is part of the ... More Information

Underground Construction 2016

Conference to be held in Prague, Czech Republic, May 23-25th. Abstract submission deadline: September 30, 2015. Guidelines and on-line abstract submission form are available at ... More Information

World Mining Congress 2016

The 24th edition of the WMC (World Mining Congress) will be held in Rio de Janeiro, Brazil from 18-21st October, 2016. The event will focus on Mining in a World of Innovation and it will bring ... More Information

Helsinki Metro extension

Helsinki Metro extension

The metro in the Helsinki metropolitan area is set to continue from Ruoholahti via Lauttasaari to Espoo. In the first phase, a 14 km-long rail line from Ruoholahti to Matinkyla will be ... More Information

Complimentary Robbins webinar

‘Fast track your mine with proven TBM technology’ is the title of the upcoming 60-minute Robbins webinar on Wednesday 24th June with recorded broadcast the following day More Information

Ceneri base tunnel late

AlpTransit Gotthard has decided not to try to recover the 12 months lost during a legal dispute about the contracts awarded for the Ceneri Base Tunnel railway system More Information

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