# OHLA wins €130M contract for Minera Spence tailings dam expansion in Chile

OHLA, in a consortium with Besalco and Valko, was awarded a €130 million contract for the raising and construction of walls at the tailings deposit of Minera Spence in Sierra Gorda, Chile, as part of the mine's expansion.

- Type: Contract
- Announced: 2022-03-29
- Where: Sierra Gorda, Antofagasta Region, Chile
- Value: $143.0M (130.0M EUR)
- Status: announced
- Products: tailings dam construction
- Sectors: [Mining Equipment](https://endata.com/sectors/mining-equipment.md)

## Companies

- [OHLA Group](https://endata.com/companies/57877.md)
- [BHP](https://endata.com/companies/8229.md) (partner)
- [Minera Spence](https://endata.com/companies/27360.md) (customer)
- [Besalco](https://endata.com/companies/61955.md) (partner)
- [Valko](https://endata.com/companies/61956.md) (partner)

## Sources

- [mch.cl](https://www.mch.cl/ohla-anuncia-adjudicacion-de-contrato-por-130-millones-de-euros-en-proyecto-ampliacion-de-minera-spence/), 2022-03-29: "OHLA anunció que amplía su cartera en Chile con la participación en un contrato de 130 millones de euros para peraltamiento y construcción de muros del depósito de relaves de la Minera Spence"

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.