14.10.2019 (779 Clicks)
Queensland Resource Companies Investing in new Technologies to reduce Emissions
Queensland resources sector continues to invest in new technologies to reduce emissions across the sector and is calling for an agnostic approach to the energy mix.
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11.10.2019 (880 Clicks)
Nordic Iron Ore publishes the Executive Summary of the Blötberget Feasibility Study
Nordic Iron Ore announces that the Executive Summary of the Blötberget Feasibility Study (undertaken by Golder Associates) has been published.
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10.10.2019 (1144 Clicks)
Halbach & Braun takes over the mining products of Wollbrecht TIG mbH
The companies Halbach & Braun Maschinenfabrik GmbH & Co. (HB) and Wollbrecht Technische Innovationsgesellschaft mbH (TIG) have agreed on a takeover of TIG's mining products by HB.
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10.10.2019 (1073 Clicks)
Festive Reopening for the Forggensee Reservoir Dam in Germany
Once again, traffic is driving along the dam crest, electricity generation is running full-steam ahead, and lake Forggensee is filled with water. After a total construction time of only 16 months, during which all participants worked at maximum capacity, remediation of the Forggensee reservoir dam in Rosshaupten was successfully completed in July 2019. After completion of the new street along the dam crest (including walking and biking paths) and other construction projects, the Rosshaupten reservoir dam was re-opened on September 12 during a festive ceremony.
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09.10.2019 (872 Clicks)
Copenhagen's Cityringen: Inauguration of Metro Line built by Salini Impregilo
Salini Impregilo CEO: Copenhagen's Cityringen an iconic sustainable mobility project. Queen of Denmark inaugurates metro line built by Salini Impregilo.
“We are proud to celebrate today the inauguration of Cityringen, and to have had the opportunity to work on such an iconic project with the government, the city and the client. When we began this challenging project eight years ago, we were a very different company, a tenth the size of what Salini Impregilo is today. But we still put every effort into the project that was envisioned by a special class of leaders for the future of their residents.” These were the words given by Salini Impregilo Chief Executive Pietro Salini in Copenhagen about Cityringen, which was inaugurated today by Her Majesty Queen of Denmark, Danish Prime Minister Mette Frederiksen, Transport Minister Benny Engelbrecht and Copenhagen Mayor Frank Jensen.
“The passion and hard work that our people – both Danish and those of other nationalities - put into this project of sustainable mobility has resulted in the residents of Copenhagen being able to enjoy a unique metro that was completed on time and according to the highest standards of quality and safety. “We worked every day, side by side with the client, responding to every new request with all of our skill and experience. So I want to give thanks to all of the team behind this enormous success.”
Built in just eight years, a record for projects of its kind in Europe, Cityringen offers another concept of mobility. Its circular shape (the line encircles the city centre, intersecting other metro lines and bus routes) and transport services with automated driverless trains provide a unique way to travel within Copenhagen. Thanks to a frequency rate of 80 to 100 seconds between each train, the metro line will be able to transport up to 72 million passengers a year, contributing to Copenhagen’s ambitious efforts to become the world’s first carbon neutral capital by 2025.
Commissioned by Metroselskabet, the public entity responsible for the city’s metro network, Cityringen comprises two parallel tunnels, each 15.5 km long, that run underneath the historic centre in the socalled bridge district and under the nearby municipality of Frederiksberg. Cityringen has 17 underground stations, some as deep as 30 m. One of the biggest challenges was to build under the foundations of buildings of great historic value. The tunnel-boring machines, or TBMs, excavated under shopping areas and stations for a combined 31 kilometres, often times through complex geological formations. They arrived at only 1.5 m under the foundations of Magasin du Nord, the department store famous in Denmark and a historic landmark in Copenhagen.
A chapter of the story of this project goes to sustainability in terms of people, the environment and community involvement. About 5,000 people worked on Cityringen from 24 nationalities. Half of these were local workers and 25% were women. It was the spirit of teamwork that helped set a record in health and safety. In general terms, the accident rate was less than five times the Danish average.
“Cityringen is also an example of multiculturalism and integration. My deepest thanks goes to everyone in all of their various languages for the work they did with passion and commitment. They never gave up even during the most difficult moments of the project. They are behind this enormous success. “
Source: Salini Impregilo
Salini, Impregilo, Denmark, Tunnelling, Inauguration, Copenhagen, Cityringen, Queen, Metroselskabet, TBM, station, environment, sustainability







09.10.2019 (861 Clicks)
Salini Impregilo Group wins Tunnelling Contract in Washington, U.S.A.
Lane (Salini Impregilo Group) has won a $255-million (€224.3 million) contract to build a water storage tunnel to help reduce polluted overflows into the Lake Washington Ship Canal in Washington, a first for Lane in the U.S. state in a sign of recognition of its leadership in the water sector.
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09.10.2019 (853 Clicks)
Railway Tender Conference 2019 in Norway
Bane Nor invites suppliers to our Tender Conference where we will present upcoming plans in the field of railway systems. The conference is held on Wednesday, November 27th 2019 in Lillestrøm.
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08.10.2019 (908 Clicks)
1000 Coal Jobs a Step closer with Environmental Authority for Olive Downs Mine
The Queensland Resources Council (QRC) has welcomed the ongoing progress on development of the Pembroke Resources Olive Downs coking coal mine, bringing up to 1000 jobs closer.
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07.10.2019 (955 Clicks)
SMT Scharf AG adjusts its Forecast for 2019 and is Setting Course in its Sales Activities
- Outlook for 2019 updated in light of deteriorating market environment
- Global sales activities improve conditions for further growth
- Assessment of the acquisition of assets of the Mühlhäuser Group completed
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04.10.2019 (1016 Clicks)
Swedish Steel Prize 2019 Finalists symbolize 20 Years of innovative Engineering
The finalists for the Swedish Steel Prize 2019 have now been named and include four revolutionary design concepts that fully utilize the characteristics of premium steel within SSAB’s product range. The winner will be announced at a ceremony in Stockholm on November 14 that celebrates the 20th anniversary of the Swedish Steel Prize.
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03.11.2023
Recruiting, Developing and Retaining skilled Workers
As a result of demographic trends and the huge challenge that climate change has brought to society many of the companies involved in the geotechnical engineering, tunnel construction and mineral ex...
03.11.2023
Long-term Monitoring of backfilled Salt Mines – a new wireless Rock-pressure Measuring System
Wired rock-pressure measuring systems are not rated as suitable for the long-term monitoring of abandoned salt mines as they are expensive, technically complex and lacking in functional reliability....
11.07.2023
Dare to recycle more!
Increased recycling of critical metals such as tungsten can make raw material supplies more secure and sustainable worldwide. To achieve this, closed value cycles should be established. Achieving th...
12.12.2023 - 13.12.2023
2nd International Congress and Exhibition - Mining of Uzbekistan and Central Asia
14.12.2023 - 15.12.2023
MINING WORLD CONGRESS 2023
14.12.2023 - 15.12.2023
GEOTEC HANOI 2023 – The 5th International Conference on Geotechnics for Sustainable Infrastructure Development
18.12.2023 - 19.12.2023
ICGGE 2023: 17. International Conference on Geotechnical and Geological Engineering

World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering
17. October 2022 (2002 Clicks)
The consortium BTC Brennero Tunnel Construction and the Hosch Group jointly delivered on a world-class tunnelling project by combining excellent engineering with the innovative remote monitoring system Hoschiris Discover.


RAG-Technikchronik - Buch 4: Technikentwicklung in der Logistik
27. December 2018 (13342 Clicks)
Das Buch 4 der Buchreihe „Dokumentation der technischen Entwicklung bei der RAG“ zeigt die Entwicklungen der vergangenen fünf Jahrzehnte im Bereich Logistik der RAG. Die Logistik unter Tage wurde durch die flächige Entwicklung des Steinkohlenbergbaus, z.B. durch Anschluss- oder Verbundbergwerke, und die Zunahme der Gewinnungsteufe vor erhebliche Herausforderungen gestellt.


27.11.2023 (562 Clicks)
Akobo Minerals celebrates historic milestone: hitting gold ore body at the Segele Mine


22.11.2023 (164 Clicks)
Start-up Northvolt develops state-of-the-art sodium-ion battery validated at 160 Wh per kg
