01.03.2021 (433 Clicks)
DSI Underground acquires 100% of the Training and VR Company Edvirt
DSI Underground SMART, a wholly owned subsidiary of DSI Underground completed the acquisition of the virtual reality training specialist Edvirt. The acquisition boosts
DSI Underground’s investment in innovation to drive efficiency and safety across mining and tunneling operations forward.
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27.02.2021 (481 Clicks)
Fugro’s Foundation Testing supports major Canada-US Infrastructure Project
Fugro has completed foundation testing services for the Gordie Howe International Bridge project, a new border crossing between Windsor, Ontario, and Detroit, Michigan.
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27.02.2021 (440 Clicks)
SSR Mining announces Appointment of new CFO
SSR Mining Inc. announced the appointment of Alison White as Executive Vice President and Chief Financial Officer.
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26.02.2021 (459 Clicks)
Portugal Hydro Acquisition a big Deal for all
Fully involved in a project resulting in the successful acquisition of a 1.7 GW hydroelectric portfolio by Engie and partners Crédit Agricole Assurances and Mirova, Tractebel expertise has contributed to further strengthen Engie’s presence in Portugal and on the Iberian renewable market.
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26.02.2021 (952 Clicks)
Shell extends its European virtual power plant footprint with the acquisition of Next Kraftwerke
Shell Overseas Investments BV (Shell) has agreed to acquire 100% of virtual power plant (VPP) operator Next Kraftwerke from its consortium of shareholders. The deal is expected to complete during the second quarter of 2021, subject to regulatory approval.
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24.02.2021 (409 Clicks)
Energy Revolution in Heating: Innovative Heat Storage Solution for energy-efficient Refurbishment of Residential Neighborhoods
The question of how to best reconcile sustainable technologies in built-up areas with affordable living space is currently being examined in the German city of Jena. As part of a research project, the regional growth initiative “smood – smart neighborhood” is working on innovative solutions for the energy-efficient refurbishment of older neighborhoods.
The go-ahead for this initiative – and for BAUER Resources GmbH as a partner in the joint GeoHeatStorage project – was given in July 2019. The aim is to structurally develop gravel aquifers near the surface for large-scale, cost-effective heat storage with the capacity to provide seasonal heat storage to an entire neighborhood. For this purpose, Bauer Resources, in collaboration with Bauer Spezialtiefbau, is developing a standardized and cost-efficient specialist foundation engineering method for construction of the cut-off wall for geothermal heat storage. What makes this project unique: The use of a natural aquifer for heat storage has never been realized for a whole neighborhood with current methods. After conducting extensive preliminary ground surveys, the mixed-in-place method (MIP) developed by Bauer proved to be particularly suitable for this project, building on its track record of 2.6 million MIP walls on about 650 sites. The method gets top marks not just from an economical and technical point of view but also in terms of ecology.
Compared to the jet grouting method, this achieves a reduction in the amount of construction materials as well as a substantial decrease in the need for disposal of excavation material. For the first time, there is a viable option for a sustainable and economical heat supply of existing neighborhoods, not just making an important contribution to the energy revolution but also to climate protection.
Source: Bauer
Revolution, Heating, Innovative, Heat, Solution, energy-efficient, Refurbishment, Residential, Neighborhoods, Storage, Bauer-AG, GeoHeatStorage, Geotechnics, Energy







24.02.2021 (1276 Clicks)
Hexagon wins Mining Technology Excellence Award for Safety
Hexagon’s Mining division has been recognized for Excellence in Safety in the 2020 Mining Technology Excellence Awards. The awards celebrate innovation and excellence within the mining sector and aim to “provide a platform to the individuals and companies that are driving change and achieving remarkable feats in a time of crisis and uncertainty”.
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23.02.2021 (461 Clicks)
LKAB increases Mineral Resources by half a Billion Tonnes
After having dramatically ramped up exploration activities in all three mining locations since 2018, LKAB can now present the result: an increase in mineral resources during 2020 by 45 percent, from 1.2 to 1.7 billion tonnes.
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23.02.2021 (413 Clicks)
Eldorado Gold announces maiden inferred Mineral Resource of 803,000 Ounces at 9.5 g/t Gold at the Ormaque Deposit in Quebec
Eldorado Gold Corporation, announces a maiden resource estimate for the recently-discovered Ormaque deposit near its Lamaque operations (Figure 1) in Quebec. Inferred Mineral Resources total 2,620,000 tonnes at a grade of 9.53 grams per tonne gold, for 803,000 ounces of contained gold.
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23.02.2021 (744 Clicks)
SOMEVAM invests in second CDE Silica Sand Wash Plant
SOMEVAM, a subsidiary of the Tunisian Sebri Group, an independent, family owned and operated group with interests in agriculture, food processing and quarrying, has announced plans for a significant investment in the development of its second CDE wet processing solution for the production of high-specification silica sand products.
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23.12.2022
Focus on Responsibility – from inner Conviction
Taking responsibility as a result of inner conviction – in both private and professional contexts – helps us cope with today’s immense personal and societal challenges.
...#Mining #Tunnelling #Geotechnics #Energy
23.12.2022
Mine Water as a Resource for Critical Raw Materials in Germany
The new IAW33 research project being carried out by the Research Centre of Post-Mining at TH Georg Agricola University of Applied Sciences (THGA) is looking at the possibilities for extra...
#RAG Aktiengesellschaft #Mining #abandoned mining #environment protection
20.10.2022
Sugar Cane sweetens the CO2 Balance of Segment Gaskets
Innovative profiles from Sealable Solutions GmbH for sealing between lining segments in mechanically excavated tunnels are more sustainable and improve the CO2 balance. Other relevant product properties are not negatively affected by the avoidance of fossil raw materials....
#SEALABLE Solutions GmbH #Tunnelling #Traffic tunnels #sealing #sealing technique #pressurised water sealing
06.02.2023 -
Indaba 2023
07.02.2023 - 09.02.2023
UCT 2023 - 28th Annual Underground Construction Technology
20.02.2023 - 23.02.2023
GEOAFRICA 2023
26.02.2023 - 01.03.2023
MINEXCHANGE 2023

World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering
17. October 2022 (597 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.
#Brennero Tunnel Construction (BTC) #HOSCH-Foerdertechnik Recklinghausen GmbH #Tunnelling #Traffic tunnels #Conveyor technology #Digitalisation
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Liederbuch für Berg- und Hüttenleute - das Original - modern überarbeitet!
11. May 2017 (1168 Clicks)
Das Liederbuch für Berg- und Hüttenleute des Berg- und Hüttenmännischen Vereins ist wieder lieferbar. Die neue, 15. Auflage ist inhaltlich umfassend und modern überarbeitet. Im Auftritt bleibt es klassisch und ist hochwertig sowie langlebig verarbeitet. Dies ist die einzige authentische Neuauflage des originalen Liederbuchs für Berg- und Hüttenleute des Berg- und Hüttenmännischen Vereins. Für zu Hause, den Knappenchor und die Kneipe.
#Tunnelling #Mining
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12.01.2023 (296 Clicks)
Europe’s largest Deposit of Rare Earth Metals is located in the Kiruna Area
LKAB has identified significant deposits of rare earth elements in the Kiruna...
#LKAB #Mining #Energy #underground mining
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30.12.2022 (191 Clicks)
Webuild and CSC: "Lilia" TBM ready for mechanical excavation in the Brenner Base Tunnel
The TBM named "Lilia" is ready to start mechanically excavating one...
#Webuild S.p.A. #Implenia Construction GmbH #Galleria di Base del Brennero - Brenner Basistunnel BBT SE #Herrenknecht AG #Tunnelling #Traffic tunnels
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07.01.2023 (184 Clicks)
Masan High-Tech Materials integrates global R&D activities under leadership of H.C. Starck Tungsten Powders
H.C. Starck Tungsten Powders is bringing together the research and developmen...
#H.C. Starck Tungsten GmbH #Mining
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07.01.2023 (164 Clicks)
Implenia wins large and complex tunnelling project in Norway – E03 Boknafjord tunnel
- Joint Venture of Implenia and Stangeland Maskin selected to plan and ...
#Implenia Construction GmbH #Tunnelling #Traffic tunnels
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