Mining camps and modular housing (San Juan)
San Juan has to raise a dormitory city in the cordillera to house the copper construction peak — and the module is manufactured in China. The market has already shown the price: the second stage of the Batidero camp (USD 52 M) was won by a consortium that imports the modules, against an Argentine bid of USD 70 M — the Chinese one was 26% cheaper. And the suppliers' chamber put the fine number on it: the Argentine module costs USD 1,300 per square metre against USD 500 plus 200 of freight from Beijing, and manufacturing here would have given 400 direct jobs instead of the 50 of the erection. There is the problem and the opportunity, and the split is decided now: what remains is the later stages, three Corredor Norte camps that already have names —Río Blanco, La Jarilla and La Majadita— and the Los Azules one, which today is in early works and decides its investment in mid-2027.
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What the market is made of
The TAM is activity, not capturable spoils. When the PowerChina pattern repeats, module manufacturing and the management of the turnkey contract travel to China and to the consortium's parent: that is captive, and in this niche it is the biggest slice. Your real gap is the site works and the erection of the whole pipeline —which local pressure makes it almost inevitable to award to Argentines— plus manufacturing itself if an entrant closes the 26% price gap: the addressable segment.
~USD 30-80 M/yr (~55-70% of today's TAM): module manufacturing + management of the turnkey contract when the PowerChina pattern repeats — the value travels to Beijing and to the turnkey contractor's parent; of the USD 52 M contract, the share executed by Argentine hands (a Santa Fe builder: site and erection) is 20-25 % according to industry business owners quoted in the press, who put the manufacture and supply of the modules at 75-80 % of the contract prob. Plus what operators self-build with in-house contractors.
~USD 25-60 M/yr addressable by a local/national entrant. Guaranteed floor: site works + erection of the whole pipeline (~20-25% of TAM, with political pressure to award it to Argentines; the consortium's Santa Fe builder committed to UOCRA to hire 100 % San Juan labour for the erection of the stage awarded in June 2026).
See the full breakdown
USD 10-25 M/yr for a new entrant in 2-3 years, and the arithmetic is in plain sight: the lowest-capital door is site works and erection, which is 20-25 % of the contract value according to industry executives; on the package already awarded —USD 52 million— that is USD 10 to 13 million, and it is exactly what the Santa Fe firm is in charge of inside the winning consortium. Adding the small packages the big players do not fight for, at USD 2 to 8 million each, the entry band is USD 10 to 25 million a year for as long as the construction peak lasts.
Who really pays?
In camps the money comes in through three channels, and in two of them the one who signs is not the operator but the consortium that won the tender:
Vicuña awarded the camp expansion directly to the winning consortium, by private tender; McEwen announced that it will contract the Los Azules camps directly, together with roads, offices and the power line, and that the complex technical packages will go through the firm that manages the works.
In the camp awarded in June 2026, an Argentine builder is in charge of the civil works, earthmoving, foundations and erection inside the consortium, not as a direct contract with Vicuña. The local entrant who wants that part, 20 to 25 % of the value according to industry business owners, sells to the winning turnkey contractor (today, a Chinese one), not to the mine.
In the camp awarded in June 2026, fabrication of the modules went to a Chinese manufacturer, inside the winning contractor's turnkey contract, and the Argentine bid lost by a 26 % gap prob. Ley 2827-M gives the mining company that meets its local employment and procurement targets a provincial tax credit, which it can transfer once to registered local suppliers verif. Our reading: the manufacturing value stays in China unless a local manufacturer closes that gap, and that preference is what it can cash in thesis.
Which projects move this demand
The largest mining project in Argentine history by announced investment, and, according to the operator…
see the project →Leach-based copper cathode project in Calingasta (San Juan). Company/press figures (probable, outside the resolution)…
see the project →Phase 1 of one of Argentina's two largest undeveloped copper deposits, alongside Vicuña: a resource declared by Glencore of ~6,000 Mt @ 0.43% Cu, 2.2 g/t Ag and 130 g/t Mo…
see the project →Reactivation and deepening of the Gualcamayo gold and silver mine (San Juan): the 'Deep Carbonates (DCP)' project extends the mine life toward the sulfide orebody at depth…
see the project →When the window opens
The camp is built before the mine, so each award signals the demand for works months before the contract is signed. And there is a second demand with a date of its own: Los Azules picks its engineering and construction contractor in the fourth quarter of 2026 and decides its investment in mid-2027; in the meantime it is funding early works, and its camp is already under construction. These four numbers anticipate it.
See the evidence
See the evidence
See the evidence
If tenders 2-4 (H2-2026/2027) go back to imported modules, the activity-TAM survives but the local SAM empties out just as the market is divided. The most likely and immediate killer: the 26 % gap is not closed by decree and the law's 'competitive terms' valve enables it.
Shifts the 2027-2029 peak to the right. Nuance: the camp is among the first works (the stage awarded in June 2026 is already contracted, with heavy hiring between late August and September 2026) — the blow falls on tenders 2-4, not on what is signed.
See the evidence
A window niche: past the peak (2030) demand falls to maintenance and replacement, and construction beds are recycled for a much smaller operating workforce.
See the evidence
Josemaría's DIA approved (Mar-2026), but its own consultant rates the impact as «severe during operation in the well-field sector» —on the basin the water will be drawn from— prob press on the provincial environmental file.
See the evidence
See the remaining 2 risks
If the implementing regulation, still pending and with no legal deadline, turns targets into quotas, it is exposed to constitutional challenges against the 30-year RIGI stability — that is the risk flagged by a specialized-press analysis of 07-07-2026, not a challenge already filed prob specialized press; as of the Aug-2026 cutoff we have no record of any challenge.
See the evidence
Toward 2029-2030 Vicuña's construction beds free up and can cannibalize late demand (a secondary module market) from late Los Azules / early Pachón.
The opportunity in depth
The opportunity in depth
The lower-capital door: site works and erection. Foundations, slabs, networks and module assembly — what a Santa Fe builder has in hand in the Chinese contract, a San Juan firm could do. It is ~20-25% of the contract value according to industry business owners, with a low barrier, and that builder committed to UOCRA to hire 100 % San Juan labour for the erection: the union-local template already exists.
The small packages the big players don't fight for: the 3 Northern Corridor camps (~900 beds ≈ USD 19-25 M), Candadito, the Los Azules secondary, modular offices and sanitary units from Vicuña's rounds. Tickets of USD 2-8 M — SME size and the perfect track record to qualify in the large tenders.
With proven execution, compete on manufacturing: a factory or assembler in San Juan in partnership with whoever has the technology — article 14 of the provincial law allows the association with at least 25% local participation, counting the proportional amount. Whoever closes the price difference captures the industrial prize: a plant of two thousand to two thousand five hundred beds a year, which stays when the camp is dismantled.
⭐ And there is a whole contract with its own date: moving the Batidero camp. The project's technical report says that its 1,050 beds have to be relocated when the construction of the first stage ends, because the camp ended up downstream of the flood plain of the tailings storage facility, and that it has not yet been decided where to. Dismantling, moving and reassembling is precisely the lowest-capital door in this niche.
When you get paid, and what blocks it
already in
split
The turnkey contractor manages the contract; the Chinese manufacturer makes the modules manufactured IN CHINA (assembly in Rosario); the Santa Fe builder does earthworks/foundations/erection. Pole position for tenders 2-4 by learning curve + price.
The existing domestic capacity, which back then had to cut its price by 26% to win; a natural candidate for a partnership with a local partner, or an upgrade with a San Juan RE.PRO.MIN partner.
Minor civil works (Hotel Veladero A3 wing, aqueduct); SME scale, no modular manufacturing.
Dominates camp operation (Vicuña catering, scaling to 6,500-7,000 people): a natural partner, not a competitor.
See the remaining 2 players
Regional leaders in mining modules with high-altitude experience; a latent threat if the miners binationalize procurement. We did not identify whether they bid in San Juan.
They have erection and works but no module manufacturing; possible leads of a joint venture (consortium) for a local entrant.
The jobs it createsJobs already contracted: ~100 San Juan positions in the erection alone of the Vicuña camp stage awarded in June 2026 (works of ~16 months, commitment to UOCRA for 100 % local labour, heavy hiring between late August and September 2026) prob. La lectura completa para el que busca trabajo, en la hoja de este nicho para la gente →
calculate it
The number is our own estimate. The calculation, step by step, is below.
The full calculation, step by step
Concentration Extreme and still forming: a single consortium won the only large package awarded, and what is left —the camp's later stages, the three Northern Corridor camps the operator names as Río Blanco, La Jarilla and La Majadita, and the Los Azules one— is shared out between 2026 and mid-2028. The award to a consortium that imports the modules set off the suppliers' chambers' controversy a month before the Local Mining Development Law was passed: the next tender is decided under a different climate. ⚠️ And the operator does not publish tender documents: notice of a tender is a press release and a business round, so whoever is not at the supplier window does not even hear about it.
The rule that moves it
This niche's driver is provincial: San Juan's Local Mining Development Law reserves part of mining procurement and employment for the local supplier and —with its transferable tax credit— turns provincial qualification (RE.PRO.MIN) into an advantage for the local camp manufacturer and erector.
See the underlying reading
The underlying policy that opens up this demand. It is the same inference declared by the rules and the program pillars pushing in this direction.
lowers country risk + the RIGI promise is keptSee the full legal grounds
Where the number comes from
~USD 80-85 M/year at the center; the full band is USD 55-120 M/year depending on the pipeline and the per-bed price
See the calculation, the variables and how it was validated
The TAM is built from three variables you can watch: how many beds must be erected, how much each installed bed costs and over how many years it is executed. Change one and the figure recalculates.
Robustness check: the only signed contract (USD 52 M in ~16 months) already implies a flow of ~USD 39 M/year from a single package; with tenders 2-4 and Los Azules overlapping in 2027-2028, the range is conservative. The figure is barely sensitive to the Batidero bed dispute: beds and price/bed derive from the same dollar contract and move inversely.
The number rests on a few variables. The formula shows how it moves when each one changes; and each variable carries its freshness seal — how often it is worth revisiting. estim
The figure's anchor is a real market price: each high-altitude mining-camp bed costs between USD 21,000 and 35,000 estim derived from the awarded contract and the losing bid —imported or made in the country—, and copper demand calls for on the order of more than 10,000 new beds. We cross that calculation with the on-site infrastructure package from Vicuña's technical study, which we opened at the source. The annual total is our own estimate and we say so: we multiply beds by price and by each project's construction pace, without inventing the demand —it comes from camps already tendered, like Vicuña's Batidero—.
Coverage: the two chamber registries that are published —CASEMI's 187 members and CAPRIMSA's 40— and the supplier universe the buyer itself declares: 2,230 registered and 1,244 pre-qualified in 2024 · Sep 14, 2026 · not reviewed: none of them publishes factory capacity, so it could not be checked whether any of them manufactures modules at the scale and the altitude specification of a cordillera camp; and the operator publishes neither the names of its suppliers nor its tender documents
How to cite this figure: Despegue (2026). Mining camps and modular housing (San Juan) · San Juan. despegueargentina.com/en/san-juan/campamentos-mineros-modulos · terms of use
Neighbouring markets3 markets in the same group, from USD 7 to USD 180 M a year
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