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Robbins - Joe Lechner

The Robbins Company announced the appointment of Joe Lechner to the role of Small Boring Unit (SBU) Sales Manager. With over 18 years of industry experience, the role is a natural career progression ... More Information

Agua Negra Tunnel project

The Minister of Public Works, Alberto Undurraga, announced today that the bidding process will commence within the next two months for the 13.9 km binational Agua Negra tunnel in the ... More Information

South tube of the Ejpovice Tunnel complete

On 11.06.2016, following more than 1.5 years of underground work, the TBM Victoria, 1800 ton in weight, 115 m long and with a 10m diameter officially breakthrough on the south tube of the ... More Information

Robbins achieves another breakthrough in Bangalore

On June 8, 2016, one of two 6.4 m (21.0 ft) diameter mixed-face EPB machines broke through at Namma Metro. After being launched in March 2015, the TBM named Kaveri made its way through its difficult ... More Information

Chennai Metro tunneling update

On the 01.06.2016 the Indian Union Cabinet approved the 9.05 km extension of Corridor-1 of the Chennai Metro Rail Project Phase-I from Washermanpet to Wimconagar (Lot UAA08). The 2.4 km ... More Information

WTC 2017 - call for abstracts deadline extended

The Norwegian Tunnelling Society (NFF) announced that the Call for Abstracts for WTC 2017 has been extended until the 01.07.2016. Abstracts for WTC2017 are welcome on the following ... More Information

Cross River Rail - Brisbane

Cross River Rail in Brisbane is the Queensland Government’s highest priority infrastructure project. It is required to support the region’s growing urban population. With the population ... More Information

Ottawa’s LRT tunnel

Rideau Transit Group, which is building the phase 1 of Ottawa’s light rail transit (LRT), called the Confederation Line, is coordinating the repair work for a 300-m stretch of the LRT tunnel ... More Information

SoilFreeze - Ground freezing for excavations

SoilFreeze is the only U.S. construction company specializing exclusively in ground freezing services for construction and related industries. The company provides structural shoring, ... More Information

FCC concludes tunnelling work on Riyadh Metro Green Line

Madrid, 10 June 2016. The FAST consortium, headed by FCC, has completed tunnelling work on Riyadh Metro line 5 (Green line). The announcement was made at an event held in the Saudi capital that was ... More Information

New recruitment company tunneljobs.com launches

Tunneljobs.com is a new company created specifically for the tunnelling industry by tunnelling professionals. It has been kept simple and easy to use and there is a team of people at tunneljobs to ... More Information

Expansion of the northern Zurich bypass begins

On 06.06.2016 in Regensdorf the main works for the expansion of the 10 km northern Zurich bypass began. The bypass, which has been open to traffic since 1985 with two lanes in both directions, runs ... More Information

Valico di Fossato tunnel

On 13.05.2016 the final breakthrough occurred in the Valico di Fossato tunnel on the SS76 Val d’Esino, Fossato di Vico-Cancelli section. This tunnel is part of the Quadrilatero Marche-Umbria ... More Information

Gotthard Base Tunnel has opened

On 01.06.2016 the inauguration of the Gotthard Base Tunnel was held at Rynächt Pollegio north and south. The Gotthard Base tunnel is 57km long between the north portal in Erstfeld and Bodio in ... More Information

16th International Water Mist Conference – Conference Webpage now LIVE!

The 16th International Water Mist Conference will take place in Vienna, Austria, on the 21st and 22nd of September 2016. The venue will be the Arcotel Wimberger Wien. The ... More Information

Rastatt tunnel starts excavation

On 25.05.016 the Rastatt tunnel construction the officially started. The tunnel is on the Karlsruhe-Rastatt-South section 1 of the 182km Karlsruhe - Basle main line. The 4270 m Rastatt tunnel will ... More Information

Second breakthrough at Delhi Metro’s Greater Kailash station

The construction on the 160 km Phase 3 of the Delhi Metro system began in 2011 and is currently underway, 53.835 km of the metro is being built underground. The Phase 3 of the Delhi Metro involves ... More Information

Ovciarsko tunnel on D1 motorway completed

On the 29.04.2016 the consortium of Doprastav-Vahostav-Strabag-Metrostav completed the excavation for the 2km twin tube Ovciarsko tunnel, which is close to Zilina. The 11 km Hricovske Podhradie - ... More Information

NCE Tunnelling Awards 2016

New Civil Engineer’s hugely popular Tunnelling Awards are back for their seventh year, and the 2016 event promises to be bigger and better than ever. The awards showcase the very best in ... More Information

New refuge chambers from Strata Worldwide

Strata Worldwide would like to introduce its latest model of refuge chambers."Strata Worldwide has invested considerable time and effort in understanding the issues of working at the new ... More Information

CEAR research development

CEAR has completed a plan of investment in research and development that has been given an ATEX standard 2014/34/UE notification for the company's quality system and for the conformity of production ... More Information

ExpoTunnel open for registration

ExpoTunnel staff engaged in intensive promotional activity of their show at BAUMA in Munich and at the WTC in San Francisco. ExpoTunnel has promoted this event to the international public ... More Information

WTC 2017 – deadline for submission of abstracts

The World Tunnel Congress for 2017 will take place in the conference centre in the Edvard Grieg Hall in the City of Bergen, Norway. The conference will start on the 09.06.2017 and end on the ... More Information

Gotthard Base Tunnel opening ceremony preparations

The final preparations for the opening ceremony of the Gotthard Base Tunnel which is the heart of the New Rail Link through the Alps (NRLA) are being made. At midnight between 31.05.2016 and ... More Information

Putzmeister pumps, turning waste into fuels

Visit Putzmeister during IFAT 2016 at Booth A6.251/350, from May 30th to June 3rd 2016. IFAT 2016 is the world's leading trade fair for water, sewage, waste and raw materials ... More Information

Adfil Construction Fibres celebrate successful WTC

ADFIL, Low & Bonar's construction fibre business, participated for the first time at the World Tunnelling Congress 2016 (WTC). It was the first time that the Durus S500, an innovative ... More Information

Chienes Ring Road lengthened

The Bolzano provincial council approved project variations for the Chienes ring road. The road length will increase from the initially planned 2 km to 2.7 km, extending westward, in the direction ... More Information

The Dubai Strategic Sewerage Tunnel (DSST)

Dubai Municipality is planning to build a 75 km deep-sewer tunnel and network in the Deira and Bur Dubai area of the emirate. It will be similar to the Strategic Tunnel Enhancement Programme ... More Information

The Forrestfield-Airport Link upgrades

The $1.176 billion Forrestfield-Airport Link contract awarded last April to the joint venture between Italian company Salini Impregilo and local company NRW Pty Ltd (SINRW) involves the ... More Information

Robbins webinar June 15th

Robbins will be hosting their third webinar for the 2016 series on June 15th 2016. The title is - Mega TBM Mobilization: The Logistics of Multi-Machine Project Date: ... More Information

SBM proves a success at BAUMA 2016

Record orders confirm customer confidence - Seven days of intense activity for SBM Mineral Processing! High numbers of trade visitors from around the world, valuable new contacts and a surprising ... More Information

First roadheaders to start operating at NorthConnex

This month on the NorthConnex project in Sydney, Australia, they will reach a major milestone when the first of the roadheaders start operating at the Southern Compound. This roadheader will ... More Information

Hudson River Rail Tunnel Project

Last month it was announced that the new Hudson River rail tunnels will get a EUR 61.43 million (USD 70 million) injection from Amtrak (50%) and the Port Authority of New York and New Jersey (50%) ... More Information

RETC 2017 - Call For Papers!

RETC will be held from June 4-7, 2017 at the Hyatt Grand Manchester in San Diego, CA. The 2017 RETC Organizing Committee has issued a call for papers. Prospective authors should submit abstracts of ... More Information

Arrival of the first Follo Line-TBM

Parts of the first Follo Line TBM (diameter 9.96 m, length 150 m, weight 2400 t) have arrived in Norway. This first shipment included segments for the large cutterhead. This is the first of four ... More Information

SELI breaks through on the Gold Line on the Doha Metro in record time

SELI Overseas is the first to complete the TBM excavation on the Gold Line in Doha. On Sunday 01/05/16 at approximately 10.00am TBM 6 will broke through into the Al Aziziyah Station in Doha. ... More Information

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CRCHI video

New CRCHI video for world leading underground equipment - Technology innovates the world... More Information

Deer Creek update

Exciting update from the Deer Creek project team! The Wasatch Worm is almost in the ground and will be ready to start tunneling this week. Over the next few months, it will be devouring a ... More Information

Stonehenge tunnel: Underground cabling installed, while other enabling works paused

The scheme, which involves the construction of a new 12.8km two-lane dual carriageway with a 3.2km tunnel under the Unesco World Heritage Site, was ... More Information

Nepal's first transport tunnel being built with Japanese assistance

Nepal and Japan signed the contract for construction of the tunnel on September 23, 2019, while the commencement started on November 14, 2019. More ... More Information

Cowi selected as technical advisor on world's first ever ship tunnel proposed in Norway

Construction is currently estimated to begin next year. The objective of the Stad Ship Tunnel project is to improve the navigability and safety of ... More Information

How Arnold Dix became a Himalayan hero after rescuing 41 workers from Indian tunnel collapse

Arnold Dix slid his hand into a gap in the rock at the entrance to a tunnel where 41 men were trapped alive, put his back against the cold stone and listened, and felt, and listened some ... More Information

Central Interceptor Tunnel Boring Machine

Watercare Services Limited’s Central Interceptor Tunnel Boring Machine, Hiwa-i-te-Rangi, has achieved a significant milestone, reaching 10,000m (10 kilometres) since leaving Māngere in ... More Information

New tunnelling machine joins three others digging high-speed line under London

Construction of the new HS2 line has hit another major milestone with the launch of the fourth – and final – machine being used to build the giant Northolt Tunnel beneath the capital... More Information

Lower Thames Crossing planning decision moves a step closer

On 21 March, the Planning Inspectorate confirmed that the Examining Authority has sent their recommendation report on the Lower Thames Crossing Development Consent Order (DCO) application ... More Information

AECOM-Jacobs JV signs on to $6B Amtrak tunnel job

Amtrak is gearing up to dig deep in Baltimore. The railroad company selected ADVANCE, a joint venture between Dallas-based infrastructure firms AECOM and Jacobs, to serve as the delivery ... More Information

Lower Thames tunnel boosts new orders data

UK construction contract awards reached their highest level in February 2024 for seven months, according to one of the industry's data monitoring ... More Information

The incredible new £53m tunnel in Spain linking two pretty cities

The work is part of efforts to modernise the railway line between Ourense and Lugo in the autonomous Galicia region. Spanish construction giant ... More Information

ECRL hits new milestone with the completion of three tunnel excavations in Bentong district

The ECRL project features the construction of 41 tunnels with a total length of approximately 69 km along its rail alignment. Section A (Kota Bharu- ... More Information

Boring Co. receives go-ahead to drill more Vegas Loop tunnels

LVCVA President and CEO Steve Hill offered the company access to safety officers after the company was fined $100000 for construction violations ... More Information

Biden-Harris Administration Announces Nearly $4 Billion in Support

The project includes construction of a new two-track heavy rail tunnel along the Northeast Corridor from the Bergen Palisades in New Jersey to ... More Information

World's Longest Twin-Lane Tunnel Inaugurated In Arunachal Pradesh

Constructed by the Border Roads Organisation (BRO) for INR 825 crore, the tunnel is strategically vital due to its proximity to the Line of Actual ... More Information

The £13.3bn tunnel 8.5 miles long that could transform one of the world's biggest cities

The Second Avenue Subway's per-mile construction cost is higher than that of other projects in similar cities like London's Crossrail and Paris's ... More Information

First look inside Silvertown tunnel as TfL confirms summer 2025 opening

... tunnel construction in the face of environmental concerns. Construction is costing about £1bn – with a further £1.2bn due in annual repayments ... More Information

Consortium of Aecom and Arcadis appointed to tunnel and station design contract for Ontario metro

The scope of work for the PTUS contract includes construction of 3km of twin tunnels underneath Pape Avenue between the Gerrard tunnel portal and ... More Information

Snowy Hydro is inching towards powering the nation

... tunnelling progress of one of its critical boring machines ... Some 80 metres underground in temperatures well in excess of 30C, tunnel boring machine ... More Information

Judge rejects challenge to £1.7bn Stonehenge Tunnel

The High Court has thrown out a case brought by campaigners against the £1.7bn Stonehenge Tunnel project. Mr Justice Holgate said most of the ... More Information

9 of the longest underwater tunnels in the world

These stations are the first railway stations constructed under the sea and serve as emergency escape points in case of a disaster. Today, the Seikan ... More Information

EPC contractors sought for Dubai's £17bn sewer tunnels project

The strategic sewerage tunnels project by Dubai Municipality known as the Deep Tunnels Portfolio will involve the construction of wastewater assets ... More Information

The $7BN Mega-Tunnels You've Never Heard Of

But thanks to some incredible underground construction methods, Antwerp is now on course to complete a massive piece of infrastructure it's been ... More Information

3 listed & 2 Unlisted get LOA to build Mumbai Coastal Road Ext

The underground tunnel will run below Malad and Kandivali through the Mangrove creeks and a tunnel boring machine (TBM) will be used for this phase. More Information

New tunnel planned to under the Thames at Tilbury and Gravesend

ianVisits ... tunnel (c) National Grid. Construction will be done by a conventional tunnel boring machine (TBM), which will launch from a 41-metre deep shaft dug ... More Information

Third tunnel breakthrough on Guildford sewage works

A micro-TBM recently broke through on a new tunnel being built for Thames Water's project to relocate sewage treatment works in Guildford. More Information

Japan maglev train project being derailed by Shizuoka stalemate

Opposition in Shizuoka Prefecture emerged from fears the planned tunnel construction for the line could adversely affect the overall volume of water ... More Information

World's most expensive tunnel that ended up costing a whopping £2.3m a day to build

Over 5000 construction workers were employed to complete the Central Artery/Tunnel Project in the United States. More Information

Underground or Elevated Metro Rail – Which One is Better for India?

The cost of tunnel boring machines (TBM) is another significant component. The tunneling cost can be reduced by making longer tunnel contract ... More Information

From Undersea Tunnel To Station Redevelopment

The NHSRCL will construct an adjoining tunnel location as part of the package. To construct this tunnel, the Tunnel Boring Machines (TBMs) with a ... More Information

Second tunnel boring machine for Broadway Subway reaches South Granville Station

The tunnel boring machines will end their journey just before Arbutus Station, which spans two city blocks, with the west block used as the footprint ... More Information

BESIX-MTH awards Nordhavn work to Bravida

... construction of the Nordhavn Tunnel. By & Havn is tasked with developing Ørestad and the port of Copenhagen and runs the daily operations of the ... More Information

After India's first undersea tunnel, Mumbai to get its longest intra-city underground road

... construction with viaducts and modern safety measures. The Coastal Road tunnel is India's first undersea tunnel, constructed using a 12-metre ... More Information

3,200 tonne TBM delivered to France-Italy rail tunnel project

A tunnel boring machine (TBM) manufactured by German tunnelling and mining firm Herrenknecht has been delivered to the Lyon-Turin Mont Cenis base ... More Information

FPT Industrial engines power the construction of the longest immersed tunnel in the world

The construction of the Fehmarnbelt tunnel is an important addition to Europe's sustainable transport network of the future. It will offer the ... More Information

Work resumes at Silkyara tunnel after 2 months

On the instructions of the Union Ministry of Road Transport and Highways, construction work of protective nature has begun from both Barkot and ... More Information

Webuild Joint Venture awarded Pape Tunnel and Underground Stations Progressive DB contract

Webuild will lead a joint venture to develop the project for the "Pape Tunnel and Underground Stations (PTUS)" section of the Ontario Line, the new rapid transit line that will run through ... More Information

Third Tunnel Boring Machine Lowered at Panagal Park

In a significant milestone for the Chennai Metro Phase 2 project, the third Tunnel Boring Machine (TBM) has been successfully lowered at the ... More Information

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