El Teniente Archives

Codelco El Teniente to improve mine grid visibility with Energy MicroSCADA X. ... to automate new LHD fleet at Codelco's El Teniente copper mine. Mining and Rock Solutions says it will deliver its AutoMine® Fleet system to automate... Read More. 09 Dec 2020.

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(PDF) Ventilation Considerations for the New Level …

Describes construction of an 11km water transmission tunnel to supply water from Chile's Rio Blanco River to the El Teniente copper mine. The 4.6m diameter tunnel is being excavated by a Wirth III ...

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ROCK MASS CHARACTERIZATION OF PRIMARY …

El Teniente Mine Overview The El Teniente Mine, located in the Andes Mountains in central Chile, 70 km south of Santiago (Figure 1), is one of the largest underground mine operations in the world. Since 1906, more than 1.1 billion tons of ore has been mined. The mine is a stated-owned company (Codelco),

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A comparison between Offset Herringbone and El Teniente …

of those mines which have decided to implement the El Teniente layout. Several future potential underground caving projects are currently in the feasibility stage and consider-

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First hybrid dump machine to cart copper at Codelco's El Teniente mine

The world's top copper miner Codelco has added its first hybrid dump vehicle to its fleet at its El Teniente mine, the company said on Wednesday, in a global mining industry that is increasingly ...

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Evaluation of rockburst energy capacity for the design of rock …

El Teniente is the largest copper mine in the world, located in the Andes Cordillera where high stress levels are present due to intensing mining activity in addition to complex geology. Consequently, the study and management of the rockburst threat are necessary. In this work, the case of the Diablo Regimiento (DR) mine within El Teniente is ...

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to upgrade El Teniente in two phases

will deploy its AutoMine load and haul technology to Codelco's El Teniente mine in Chile in two phases between 2022 and 2027 as part of a broader automation and digitalisation upgrade. ... Additionally, the first phase of the order, which includes support contracts for the equipment and AutoMine system, will initially be used by Codelco ...

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Ventilation and fire door coverage solution at the Chuquicamata

Chuquicamata open pit mine, one of the largest in the world, is transitioning to become one of the largest underground copper mines, comparable to El Teniente mine.

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El Teniente | Copper Mine, Mining, Andes | Britannica

El Teniente, mining settlement, O'Higgins región, central Chile.The site of the world's largest underground copper mine, it lies in the Andes Mountains about 60 miles (100 km) southeast of Santiago.It accounts for much of Chile's annual copper production. Copper is smelted at El Teniente, transported by rail to Rancagua, and exported through the port of San …

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Poor safety standards led to Chilean mine disaster

It is considered the second worst major accident in modern mining history since 1945, when 355 workers suffocated in the El Teniente mine, then owned by the Braden Copper Company. The government, meanwhile, is riding high on its success in finding the miners on Aug. 22, all alive and in fairly good condition.

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Ventilation Planning Study of the El Teniente Block Caving Mine …

This paper describes a major ventilation study for the expansion of the El Teniente mine operated by Codelco, Chile. El Teniente is one of the world's largest under- ground mines.

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El Teniente: Chile's Flagship Mine goes from Strength to Strength

When Business Excellence last visited El Teniente in June 2019, global copper prices were hovering at around $6,000 per ton, in a year of price declines for all base metals. What a difference two years have made; in 2021, copper is trading at close to $10,000 per ton, and continues on a consistent upward trend that began in the first quarter of ...

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El Teniente in Machalí, Chile | Tripomatic

El Teniente is an underground copper mine located in the Chilean Andes, 2,300 m above mean sea level. It is in the commune of Machalí in Cachapoal Province, Libertador General Bernardo O'Higgins Region, near the company town of Sewell. This was established for the workers and their families. Mining at El Teniente is reported to have started as early as 1819.

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Automation and excess: El Teniente leads mining's automation drive

Chilean state-owned copper mining company Codelco is a case in point. ... which are part of a $43m order with the company for its major expansion of the unground El Teniente mine in Chile. ... has published the System Safety for Autonomous Mining white paper that aims to provide a comprehensive view of the need for a "system safety approach ...

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Construction ventilation design and commissioning sequence for …

Chuquicamata open pit, one of the largest in the world, is transitioning to one of the largest underground copper mines, comparable to El Teniente, Chile. Currently, surface production is diminishing and systems are been installed for the underground operation, …

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Mining safely – innovative technologies to prevent mining accidents

De Beers Finsch diamond mine in the Northern Cape, South Africa, Codelco's El Teniente copper mine in Chile and Rio Tinto's West Angelas Mine in the Pilbara region, Australia, are among the first underground mines to adopt automated haulage and transport systems. BHP Billiton has also started experimenting driverless trucks and an automated ...

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LH518iB bound for Codelco's El Teniente copper mine in …

Following successful trials of Epiroc's 14 t class ST14 Battery in 2022/2023 at the Diablo Regimiento mining sector of Codelco's El Teniente mine (the ST14 Battery is today automation-ready and is now referred to as the ST14 SG), Chile's state-owned copper mining giant has now turned its attention to trialling 's 18 t Toro™ LH518iBRead More

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Ventilation planning considerations for the Carrapateena …

•Estimated mine life of 20 years •Potential to transition for initial SLC to a future 12Mtpa Block Cave •1.4km deep with Refrigeration required from ~700m depth •Max VRT of 66ºC •Copper-gold orebody with uranium grade, low-levels radon emanation •Heat and Radon main drivers •Ventilation on Demand "mine-of-the-future"

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Ventilation System Design for the CODELCO New Level Project

CODELCO is planning a major expansion at the mine where the panel caving systems will move to a single level below the existing workings. This paper describes the ventilation design of this …

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Codelco to boost production at El Teniente copper mine

El Teniente is the world's biggest underground copper mine and the sixth largest by reserve size. Located 80km south of Santiago in the Andes mountain range in Chile, the facility is undergoing an extensive $3.4 billion-expansion project called El Teniente New Mine Level project to extend its productive life by 50 years.

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Codelco El Teniente

El Teniente Mine El Teniente is the world's largest underground copper mine. Located 90 kilometres south of Chilean capital Santiago in the Andes mountain range, the mine produces around 450,000 tonnes of copper …

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Major Mines & Projects | El Teniente Mine

Summary: The El Teniente deposit is a porphyry-type ore body. The deposit covers a vertical span of over 1,500 meters. A tabular subvertical dacite porphyry intrusion two kilometers long by 200 meters wide is well exposed in the northern part of the deposit, and a quartz-diorite stock is located at the southeast side.

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LH518iB bound for Codelco's El Teniente copper mine in …

Following successful trials of Epiroc's 14 t class ST14 Battery in 2022/2023 at the Diablo Regimiento mining sector of Codelco's El Teniente mine (the ST14 Battery is today automation-ready and is now referred to as the ST14 SG), Chile's state-owned copper mining giant has now turned its attention to trialling 's 18 t Toro™ LH518iB

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Mina El Teniente: Guinness World Record, The Largest Underground Copper

Located in Chile's O'Higgins Region, El Teniente is not just a mine but an underground city with centuries of mining history and tradition. With a Guinness World Record as the largest underground copper mine in the world, this Chilean mining giant is a true marvel of engineering and human endeavour. Why Does It Hold a […]

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El Teniente New Mine Level Project

The El Teniente mine extracts the porphyry copper deposit, located 2,500m above sea level in the core of a volcanic mountain in the Libertador General Bernardo O'Higgins region in the Andes. Mining is carried out at different levels around a non-mineralised formation called the Braden Pipe that houses mining infrastruct…

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Mine Access Tunnels

Les tunnels permettent de créer un nouveau niveau dans la mine d'El Teniente, ... El Teniente - the world's largest underground copper mine - is located at an altitude of 1,500 to 1,900 metres in the Libertador General Bernardo O'Higgins region in the Andes mountain range. ... as well as the length of the tunnels (up to 9 km) required us ...

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Master Drilling RD6 raise borer deployed for …

Codelco's Andesita project at the El Teniente copper mine in Rancagua, Chile involves $513 million of total investment with production operations from October 2023. It will see 1,300 jobs during construction and …

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El Teniente New Level Mine

Today, El Teniente is producing more than 137,000 tons of copper ore per day, which makes the mine among the largest underground operations on the globe with one of the highest, annual copper output. The "Nuevo Nivel Mina" project permits paneling of cave copper ore some 350 meters below the current undercut level to define ore extraction ...

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Lessons Learned in Cave Mining El Teniente PDF

The document summarizes lessons learned from cave mining operations at the El Teniente copper mine in Chile over the past 10 years. It discusses challenges faced with wide cave fronts over 500 meters that led to rock collapses. Smaller sectors like Pipa Norte and Diablo Regimiento that used cave fronts under 300 meters achieved more stable performance. The mine …

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(PDF) Ventilation Considerations for the New Level …

This paper describes the ventilation analyses performed for the access tunnels at the New Level Mine project (NLMP) at Codelco's El Teniente operation outside of Rancagua, Chile.

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