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GeoResources - Mining, Tunnelling, Geotechnics, Energy - News, Events and Journal
21. Altbergbaukolloquium auf dem UNESCO-Welterbe Zollverein

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GeoResources - Mining, Tunnelling, Geotechnics, Energy - News, Events and Journal

18.02.2020 (858 Clicks)

Cimic Group’s UGL secures Contracts in Oil and Gas Maintenance Sector

Cimic Group company UGL has secured contracts to provide maintenance, turnarounds and project services for its clients in the oil and gas sector.

 

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18.02.2020 (698 Clicks)

Battery-grade Lithium Hydroxide produced in Keliber’s continuous Pilot

Keliber Oy announced the results of the lithium hydroxide pilot which is the last part of a three-phase continuous piloting program. High purity lithium hydroxide was produced in the pilot based on Keliber’s own ore and demonstrates the functionality of Keliber’s production process.

 

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18.02.2020 (695 Clicks)

Brenner Base Tunnel: Italian Infrastructure Minister De Micheli visits Salini Impregilo Site at sustainable Mobility Project in Europe

The Brenner Base Tunnel, an iconic project of sustainable mobility in Europe, received Italian Infrastructures and Transport Minister Paola De Micheli at the southernmost part of the construction site where Salini Impregilo is working on the Isarco River lot with Strabag, Consorzio Integra and Collini Lavori.

 

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17.02.2020 (713 Clicks)

Mining Know-how for Wastewater Treatment Plant

  • Upgraded chain conveyors guarantee maximum operational safety and sustainable water protection.

The maintenance and optimisation of the chain conveyors of the sludge dewatering system of the Arnsberg-Wildshausen sewage treatment plant by the companies Halbach & Braun Maschinenfabrik GmbH & Co. and Eickhoff Antriebstechnik GmbH will significantly increase operational safety and sustainable water protection.

 

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17.02.2020 (742 Clicks)

Anglo American Platinum announces that Chris Griffith is to step down as CEO

The Board of Anglo American Platinum Limited today announces that Chris Griffith has informed the Board of his intention to step down as Chief Executive Officer and as an executive director of the Company after more than seven years. This follows his decision to pursue other career opportunities. Mr Griffith will step down at the Company’s AGM on 16 April 2020 and his successor, who is expected to be an internal candidate from within the Anglo American group, will be announced in the near future.

 

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14.02.2020 (1493 Clicks)

Strabag building in Uganda: Road Upgrade

  • Widening and asphalting of a 66 km road in northern Uganda
  • Project co-financed by the European Development Fund
 

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13.02.2020 (1176 Clicks)

Rope up at Oyu Tolgoi Mine Shaft 2 in Mongolia completed ahead of Schedule

Oyu Tolgoi is a large copper and gold deposit in the southern Gobi Desert of Mongolia. The mining complex is operated by Oyu Tolgoi LLC. Copper ore is mined both open pit and underground in the medium term.

 

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13.02.2020 (710 Clicks)

Epiroc and ASI Mining agree with Australia’s Roy Hill to automate its Mining Haul Truck Fleet

Epiroc AB, a leading productivity partner for the mining and infrastructure industries, has signed a contract with Roy Hill to deliver a fully automated haul truck solution for its iron ore mining operation in Western Australia.

 

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13.02.2020 (767 Clicks)

Vale informs about Production and Sales in 2019

Vale ended 2019, the most challenging year of its history, with the steady commitment to resume and stabilize production, while implementing the highest safety standards across its operations. The company's endurance and operational flexibility have prevailed and the roadmap for de-risking its operations is being followed. Vale remains committed to becoming one of the safest and most reliable mining companies in the world.

 

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13.02.2020 (783 Clicks)

Vale informs about the Capitão do Mato Dam


Emergency plan of the Capitão do Mato dam in Nova Lima is escalated to level 2. There are no people residing in the Self-Rescue Zone

On Tuesday, (2/11), Vale initiated level 2 of the Emergency Action Plan for Mining Dams (PAEBM) of the Capitão do Mato dam, at the homonymous mine, located in Nova Lima, Minas Gerais, Brazil. Due to the volume of rainfall recorded in the region – higher than the historical average –, some devices of the structure pointed to temporary variations in water level, although it has already returned to normal levels. As a preventive measure, the dam will remain under level 2 until the technical analysis of the history and current conditions of the structure is completed. With these 'As-Is' studies underway, we will soon be conducting new technical discussions with the independent audit company to reassess the situation.

All residents of the Self-Rescue Zone (ZAS) had already been reallocated in November last year due to reinforcement works on the Vargem Grande dam.

The Capitão do Mato dam is a sediment containment dam built by the ETD method, with conventional earthfill. In addition to routine field inspections, the dam is monitored on an ongoing basis by the Geotechnical Monitoring Center and through several devices, including piezometers, radars, robotic stations, and video cameras.

It is also worth mentioning that the escalation to level 2 will not affect Vale's 1Q20 production plan.

Source: Vale



Vale, Brazil, Geotechnics, Capitao, Mato, dam, emergency, plan, mining, safety, ZAS, PAEBM, reinforcement

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Latest Articles

06.04.2023 

A novel, non-circular Tunnel Boring Machine for Underground Mine DevelopmentA novel, non-circular Tunnel Boring Machine for Underground Mine Development

The mining industry excavates many more kilometers of tunnel each year than the civil construction industry, but the use of tunnel boring machines (TBM) in mining has been limited in decades past. T...  

#Robbins Company #Fluid Competence GmbH #Tunnelling #Mining #Traffic tunnels #underground mining

06.04.2023 

Prospects for visual Inspection of Tunnels ­using flying DronesProspects for visual Inspection of Tunnels ­using flying Drones

Tunnel inspection is essential for ensuring the safety and integrity of these vital transportation corridors. Traditional methods, such as manual visual inspections or ground-based sensors, can be t...  

#Flyability SA #Tunnelling #subsoil survey and investigation #maintenance work #drones

06.04.2023 

Postal Logistics Hub as a Coal Mine Restructuring Project – Ukrainian-German Ideas for the Post-mining EraPostal Logistics Hub as a Coal Mine Restructuring Project – Ukrainian-German Ideas for the Post-mining Era

The world’s energy industry is going through a period of noticeable reductions in the production and use of hard coal. These reduction rates vary from fairly radical in the EU to very flexible...  

#Mining #Energy #abandoned mining

Schulungsformate für die Bereiche: Umwelttechnik, Grundbau und Bodenmechanik - civilserve Academy
Longwall Mining Solutions
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EXPROTEC GmbH
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World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering

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17. October 2022 (1197 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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RAG-Technikchronik - Buch 1: Technikentwicklung und Forschung der RAG

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27. December 2019 (5026 Clicks)

Das Buch 1 "Technikentwicklung und Forschung der RAG" behandelt zusammenfassend die Ergebnisse der Bücher 2 bis 6 und ergänzt um das Thema Lagerstätte aus dem Buch 7. Das Thema „Forschung und Entwicklung“ wird genauso behandelt, wie der Streckenausbau, die Entwicklung der Technikbereiche, die Bergwerksautomatisierung und die Unternehmensdigitalisierung.  

#RAG Aktiengesellschaft #Mining #Digitalisation

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International Conference on High-Performance Mining - Making the Mine of the Future Tangible - 7-8 September 2023 - Aachen - Germany

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11.05.2023 (249 Clicks)

Roland Hecken to become new COO at HBT GmbH

Since May 2, 2023, Roland Hecken has joined the management of HBT GmbH as Tec...  

#HBT GmbH #Hauhinco Maschinenfabrik GmbH & Co. KG #EXPROTEC GmbH #Mining #underground mining #Machinery for Mining and Construction

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10.05.2023 (231 Clicks)

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In January 2023 MaDiTraCe, a research and innovation project funded by the Ho...  

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15.05.2023 (177 Clicks)

LKAB - Historic permit application decisive for the green transition in the north

LKAB today submitted an historic environmental permit application that is nec...  

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Sika Successfully Closes MBCC Acquisition - Strengthens Position as Sustainability Champion in the Global Construction Industry

03.05.2023 (150 Clicks)

Sika Successfully Closes MBCC Acquisition - Strengthens Position as Sustainability Champion in the Global Construction Industry

Sika has completed the acquisition of MBCC Group after having received all ne...  

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