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

26.01.2021 (578 Clicks)

SNC-Lavalin awarded Construction Management Services Contract by Coeur Mining for Rochester POA 11 Project in US

SNC-Lavalin announced that it has been awarded a $30 million USD contract by Coeur Rochester, Inc., a wholly-owned subsidiary of Coeur Mining, Inc., to provide construction management services for the Plan of Operations, Amendment Number 11 (POA 11) expansion project at Coeur’s Rochester mine near Lovelock, Nevada. The contract commenced in fourth quarter 2020 and is estimated to be completed by the end of 2022. This win is aligned with SNC-Lavalin’s new strategy moving forward in the Services segment.

 

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25.01.2021 (608 Clicks)

Metso Outotec ranked 8th on the Global 100 list of the world’s most sustainable companies

Metso Outotec is ranked 8th on the Corporate Knights 2021 Global 100 Index of most sustainable companies in the world, and places as a top-ranking company among its peers. The results were announced virtually today.

 

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22.01.2021 (574 Clicks)

Geyser Batteries Manufacturing Carbon Footprint significantly lower than the Industry Average

Geyser Batteries, a Finnish cleantech startup offering its customers high-performance batteries designed on its proprietary water-based electrochemical technology, has joined forces with VTT and quantified its manufacturing carbon footprint, found it significantly below the industry average.

 

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21.01.2021 (650 Clicks)

Tailings Risks: Maintaining Momentum

Two years after the tailings dam burst in Brumadinho, Brazil, the mining industry has shown its willingness to take the issue of global tailings risks seriously.

 

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21.01.2021 (603 Clicks)

Innovative and practical: New features introduced by RTG Rammtechnik GmbH set Standards for Sheet Pile Wall Construction

Traditionally, large trade fairs such as Bauma in Munich offer an opportunity to present new developments in construction equipment technology to a wider professional audience. For years, RTG Rammtechnik GmbH, a company of the Bauer Maschinen Group, is impressively demonstrating its long-term commitment to innovation with a range of new features for the RG telescopic leaders.

 

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21.01.2021 (615 Clicks)

Top 14 female Finalists vie for Queensland Resources Awards

They come from all over Queensland but have one key thing in common – a record of exceptional performance in the resources sector. The Queensland Resources Council (QRC) and Women in Mining and Resources Queensland (WIMARQ) announced state finalists for the 2021 Resources Awards for Women.

 

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19.01.2021 (520 Clicks)

Next Project Phase of the Janina VI Shaft Hoisting project in Poland completed


In November 2020, Siemag Tecberg Polska Sp. z o.o., part of the Siemag Tecberg group - a world leader in the field of mining shaft lifts - completed the next stage of construction of the shaft infrastructure of the Janina VI shaft at the Janina Mine owned by Tauron Wydobycie S.A.

The most interesting facts about the project are:

  • The winding tower was built in reinforced concrete and is thus the first such construction in Polish coal mining for 30 years.
  • The hoisting machine's drive motor is a low-speed synchronous electric motor powered by an indirect frequency converter - which also makes it the first of its kind in Poland.

In addition, the hoisting machine is equipped with slide bearings and has a double-design SB1 brake system with constant braking deceleration, which are characteristic elements of Siemag Tecberg vertical hoisting systems.

Such a large number of new solutions is impressive. Each of these solutions has already been tested in previous constructions around the world. Due to Siemag Tecberg's experience, it was possible to carry out such a complex project and achieve the desired hoisting parameters:

  • Location of the machine: Tower
  • Type of hoisting machine: Koepe; Large cage / counterweight
  • Load: 24 t
  • Guidance: Fixed
  • Number of head ropes: 4
  • Maximum hoisting distance: 804 m
  • Speed: 12 m/s
  • Type of drive: Electrical AC
  • Power of motor: 2 MW
  • Supply voltage of motor: 630 V

Source: Siemag Tecberg Group



Siemac, Tecber, Poland, mining, coal, shaft, hoisting, Janina, Tauron, Wydobycie, milestone,

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19.01.2021 (615 Clicks)

Hatch integrates Hydromantis into its Water Group

Evolving and emerging client challenges need proactive responses. Hatch, a leading enabler of water digital transformations, announces its integration with Hydromantis, the supplier of choice for innovative water resources recovery and water management software solutions

 

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19.01.2021 (553 Clicks)

Revised Discharge Permit granted for the Engebø Project in Norway

The Norwegian Environment Agency has granted the revised discharge permit for the Engebø project. The revised permit is in line with the application submitted in June 2020 for the substitution of chemicals, following process test work proving that the consumption of chemicals could be reduced by 99% compared with the chemicals in the permit of 2015.

 

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16.01.2021 (561 Clicks)

Investment Priority for predictive Maintenance

Predictive maintenance is investment priority for miners with 48% likely to invest in the next two years, says GlobalData

 

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GeoResources
Latest Articles

23.12.2022 

Doing well, doing goodDoing well, doing good

The Pula Group has embraced a dynamic model for corporate citizenship that provides a conceptual framework for crafting a strategy for a company “to do well, while doing good”. The model...  

#The Pula Group #Mining #environment protection

23.12.2022 

On the autogenous Healing of Cracks in waterproof Concrete Structures – Experiences in the Field and Conclusions drawnOn the autogenous Healing of Cracks in waterproof Concrete Structures – Experiences in the Field and Conclusions drawn

Structural planning engineers usually refer to EN 1992-3 when designing watertight concrete (WU concrete) structures such as basements, tunnels and water tanks. This standard can be interpreted...  

#A.S.T. Bochum GmbH #Geotechnics #Tunnelling #sealing sheets, geomembranes #sealing #sealing technique

23.12.2022 

Mine Water as a Resource for Critical Raw Materials in GermanyMine 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

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GeoResources - Mining, Tunnelling, Geotechnics, Energy - News, Events and Journal
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GeoResources - Mining, Tunnelling, Geotechnics, Energy - News, Events and Journal
Southern African-German Chamber of Commerce and Industry
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World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering

World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering

17. October 2022 (1031 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 3: Technikentwicklung in der Vorleistung

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27. September 2018 (3890 Clicks)

Das Buch 3 der Reihe „Dokumentation der technischen Entwicklung bei der RAG“ stellt die Evolution der Vorleistung in den vergangenen 50 Jahren dar. Da sie den Zugang zur Lagerstätte schafft, ist sie die Grundvoraussetzung zur Gewinnung des Rohstoffs Kohle und bildet die Grundlage für den langfristig sicheren und leistungsfähigen Betrieb eines Bergwerks.  

#RAG Aktiengesellschaft #Mining #underground mining #abandoned mining

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Trend News
Metso Outotec wins Order for Iron Ore Pelletizing Plants in China

02.03.2023 (228 Clicks)

Metso Outotec wins Order for Iron Ore Pelletizing Plants in China

Metso Outotec has signed a contract with Beijing Shougang International Engin...  

#Metso Outotec #Chengde Zhaofeng Iron and Steel Group, Co. Ltd #Mining #processing

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Atlas Copco’s portable air compressors: designed for toughness

06.03.2023 (187 Clicks)

Atlas Copco’s portable air compressors: designed for toughness

The first of its kind in the company’s facilities in Antwerp, the new a...  

#Mining #Geotechnics #Energy #surface mining, quarrying #underground mining

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Sandvik introduces Toro LH518iB with AutoMine

13.03.2023 (166 Clicks)

Sandvik introduces Toro LH518iB with AutoMine

Sandvik Mining and Rock Solutions is introducing Toro™ LH518iB with Aut...  

#Sandvik Mining and Construction Central Europe GmbH #Mining #surface mining, quarrying #underground mining #Machinery for Mining and Construction #Digitalisation

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CSIRO launches CarbonLock to tackle climate change

08.03.2023 (164 Clicks)

CSIRO launches CarbonLock to tackle climate change

CSIRO, Australia’s national science agency, has announced the launch of...  

#Mining #Tunnelling #Geotechnics #Energy

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