Portuguese 
English 
Spanish 
5 min of reading 
0 comments 
Megacomplex in San Juan will have modular accommodations in high mountains, participation of Chinese and Argentine companies, and support infrastructure for thousands of workers linked to the Vicuña project, one of the mineral fronts under development in Argentina.
In June 2026, Vicuña awarded a new stage of the Batidero camp, in the mountain range of the Argentine province of San Juan, to a consortium formed by PowerChina, Beijing Chengdong, and the Argentine RAFA S.A.
With an estimated 2,000 beds, the construction is part of the necessary infrastructure for the advancement of the copper, gold, and silver project associated with the Filo del Sol and Josemaría deposits.
Although described as a “city” for workers, the structure will not function as an open urban center, with permanent residents, free commerce, and independent daily life.
-
China will bury 770,000 km of urban pipes between 2026 and 2030 in a billion-dollar plan targeting floods, old networks, and safer cities.
-
What if a skyscraper could arrive almost ready at the site? Singapore is preparing prefabricated towers with 56 floors, 200 meters high, and complete modules to challenge traditional construction.
-
Commercial buildings emptied by remote work are in Australia’s sights, which wants to transform unused offices into apartments to alleviate the housing shortage.
-
A cabin of just 20 m² built over a vineyard operates without connection to the power grid, accommodates a complete bedroom, kitchen, and wine cellar, and features on the roof a replica of the footprint left on the Moon by astronaut Eugene Cernan in 1972.
The complex will be a large-scale industrial accommodation, planned to host teams on a shift basis in a remote high mountain area.
The logistical preparation of the Vicuña project includes the camp, which is linked to an international-scale copper district led by Vicuña Corp., a joint venture between Lundin Mining and BHP.
Created to develop the Filo del Sol and Josemaría deposits in an integrated manner, the company operates in a border region between Argentina and Chile.
Construction will be in a high mountain area in San Juan
The new stage of the housing complex will be installed in Batidero, an operational base associated with the development of Josemaría and Filo del Sol.
According to Argentine media specialized in mining, the expansion corresponds to approximately 25% of the permanent camp planned for the final operation.
The choice of the consortium, as informed by the company to the Argentine press, considered technical criteria, safety, execution capacity, deadline, and cost.
In the EPC model, an acronym used for engineering, procurement, and construction, PowerChina will be responsible for the comprehensive management of the project in a delivery format known as “turnkey.”
Beijing Chengdong, within the established division, will be responsible for manufacturing the housing modules that will form the camp.
Meanwhile, RAFA S.A., an Argentine company based in the province of Santa Fe, will engage in field activities such as soil movement, foundations, assembly, installations, and complementary works.
Complex will not be a traditional city
The development will have dormitories, dining areas, internal services, rest spaces, energy systems, water supply, sanitation, communication, and support for vehicle circulation.
These structures meet the operational requirements of a high-altitude area, where access is limited and logistics usually involve the transportation of supplies, continuous maintenance, and the organization of teams in shifts.
The establishment of the camp aims to reduce long commutes and keep workers close to the work fronts.
In mining projects in the mountain range, this type of structure is usually implemented before the more intensive construction stages, as the workforce needs accommodation, food, security, and operational support before the start of large-scale production.
In practice, the housing modules can arrive ready or semi-ready, which helps to reduce the assembly time on site and some of the difficulties imposed by the climate and distance.
The infrastructure will have to operate in a region where cold, altitude, maintenance, supply transportation, and emergency evacuation are part of the permanent planning of the development.
The San Juan press reported that the final camp could reach a capacity of about 8,000 beds, although the article’s title mentions 5,000 workers.
The stage now awarded would add 2,000 beds and would be added to existing structures around the project.
Vicuña integrates strategic copper deposits
Vicuña Corp. presents the district as an area with potential for copper, gold, and silver.
According to Lundin Mining, the company was established to advance the development of Filo del Sol and Josemaría, two deposits separated by about 10 kilometers within the Vicuña district.
Copper is the main economic axis of the project because the metal is used in electrical networks, electric vehicles, charging infrastructure, telecommunications, and technologies associated with the energy transition.
According to Vicuña itself, the mineral plays a relevant role in more efficient energy systems and the expansion of low-emission transport.
Josemaría is described by Lundin Mining as a copper and gold porphyry system in San Juan, planned as an open-pit operation.
Filo del Sol, in turn, is presented as a copper, gold, and silver deposit associated with a broader mineralized system, with evaluation and development stages still ongoing.
Before advancing to more intensive mining phases, the company needs to prepare the physical base that will support the construction.
In this context, works such as the Batidero camp, access roads, services, workshops, and support structures are part of the initial infrastructure necessary for the development of the project.
Contract provoked reaction among local suppliers
The awarding generated debate in San Juan because it interrupted a sequence of recent contracts won by local companies or by groups with a greater Argentine presence.
According to the Ámbito portal, sources linked to the process indicated that the winning proposal was around US$ 52 million, below an offer close to US$ 70 million presented by competitors with local integration.
Argentine chambers and suppliers expressed concern about the entry of foreign capital into a stage considered strategic for the regional production chain.
Vicuña, on the other hand, reported that the hiring processes include local suppliers, contractors, and workers when there is available capacity and competitive conditions for participation.
The debate occurs at a time of increased attention to the copper sector on the Argentine economic agenda.
Local vehicles cite the Vicuña project as one of the largest mineral developments in preparation in the country, with the potential to attract investments to San Juan and to the infrastructure associated with mineral production.
Processes related to the construction of three camps for teams that will work on the so-called Northern Corridor works are also underway.
The company treats this front as part of the necessary infrastructure for the project’s advancement, alongside the planned housing expansion for Batidero.
Before large-scale extraction, a high-altitude copper project depends on an industrial base with accommodation, services, and logistics aimed at the operation of the teams.
The structure should bring together temporary housing, services, logistics, security, and technical support for thousands of workers in a remote area of South American mining.
Be the first to react!