08.06.2022
Qld Resources Exports hit $77 Billion Record High
A new report shows Queensland’s resources exports hit a record high between March 2021 and 2022, with producers sending a record $77 billion worth of coal, gas and minerals to overseas customers.

08.06.2022
Sotkamo Silver: new Mining Contractor to the Silver Mine
Sotkamo Silver Oy and Veljekset Toivanen Oy have signed a mining contract of the Silver Mine.

![]() | Market-Place-4.0 Implenia Construction GmbH |
06.06.2022
Implenia builds new Connecting Tunnel for Stockholm Metro

Visualization of the BIM model of the connecting tunnel for Stockholm metro. (Image: Implenia)
Implenia wins contract for connecting tunnel to metro depot in Stockholm | large, complex and sustainable infrastructure project | expertise in tunnelling and concrete works | total contract volume of around CHF 98 Mio.
Region Stockholm, Förvaltning för utbyggd tunnelbana – the state-owned company responsible for Stockholm’s subway infrastructure, awarded Implenia the contract to build the connecting tunnel to the expanded metro depot in Stockholm, Högdalen. The total contract volume amounts to SEK 1 billion, around CHF 98 Mio.
Connecting tracks to Farstagrenen and parking area
The project consists of building the required infrastructure to connect the expanded depot to the existing metro track Farstagrenen. A new concrete tunnel and trough will be planned and built at the connection point to Farstagrenen. The rock tunnel consists of approximately 2,000 m of track tunnel and a 500 m long underground parking area for trains. The tunnel is being built in a densely populated urban area and close to other railway tracks using blasting technology. Implenia will also equip the tunnel with the required installations for electrical and telecommunication systems, control systems, ventilation and fire sprinklers.
Large, complex and sustainable infrastructure project in line with Implenia’s strategy
“We are very proud of being chosen for this large, complex and multidisciplinary infrastructure project, fully in line with our strategy, and thank our client Region Stockholm, Förvaltning för utbyggd tunnelbana for their trust in Implenia. We are looking forward to a fruitful collaboration on the project and are glad to bring in our longstanding tunnelling expertise as well as our skills in project management and sustainability,” says Christian Späth, Head Division Civil Engineering and member of the Implenia Executive Committee.
Implenia will plan and build the tunnel according to CEEQUAL sustainability standards, one of the client’s requirements. Planning and realization will be based on a BIM model (building information modeling) and delivered using the Lean Construction method.
Source: Implenia







02.06.2022
DMT Group launches Digital Transformation Office for SMEs In the Mining Sector
DMT GROUP, the global engineering and consultancy group, is launching a new Digital Transformation Office (‘DTO’) to strengthen its support for small and medium sized mining businesses needing to introduce digitalisation across their people, operations, processes and sustainability obligations.

02.06.2022
Metso Outotec closes the Divestment of its Metal Recycling Business
Metso Outotec has successfully completed the divestment of its Metal Recycling business line to Mimir, an investment company based in Stockholm, Sweden.

03.11.2023
Optimisation of Salt Production at Heilbronn Mine using a Combination Approach to conventional Mining and mechanical Cutting
Heilbronn mine has been producing rock salt for many years using both conventional mining and mechanical cutting, the two methods being operated independently of each other. With the rearrangement o...
11.07.2023
GeoResources Journal 2-2023
Special Topic: Focus on raw material security and supply chain
GeoResources Journal 2-2023 is dedicated to the main topic areas of mining, tunnelling, geotechnics and energy, as well as the special topic: Focus on raw material security and supply chain....
11.07.2023
Game Tip – Go Goals!
The United Nations have created the “Go Goals!” game for children. You can help to achieve the 17 Sustainable Development Goals (SDGs) and are invited to use the game in your environment...
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 (1987 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 (13169 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 (517 Clicks)
Akobo Minerals celebrates historic milestone: hitting gold ore body at the Segele Mine


22.11.2023 (132 Clicks)
Start-up Northvolt develops state-of-the-art sodium-ion battery validated at 160 Wh per kg
