# Monadelphous wins A$150m Rio Tinto contract for ammonium nitrate storage

Monadelphous has been awarded a A$150-million construction contract from Rio Tinto for a replacement ammonium nitrate storage facility at the Brockman 4 mine in the Pilbara. Work will be completed in the first half of 2026.

- Type: Contract
- Announced: 2025-01-24
- Where: Brockman 4 mine, Pilbara, Australia, Australia
- Value: $97.0M (150.0M AUD)
- Status: announced
- Products: ammonium nitrate storage facility
- Sectors: [Mining Equipment](https://endata.com/sectors/mining-equipment.md)

## Companies

- [Monadelphous Group](https://endata.com/companies/6564.md)
- [Rio Tinto](https://endata.com/companies/4215.md) (customer)

## Sources

- [miningweekly.com](https://www.miningweekly.com/article/monadelphous-awarded-a150m-rio-tinto-contract-2025-01-24), 2025-01-24: "Monadelphous has been awarded a A$150-million construction contract from diversified miner Rio Tinto."

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