Vale reports that the B3/B4 dam, in Macacos, was decharacterized in 2024, completely removed, and the risks associated with the former structure no longer exist. The interventions currently being carried out in the area are not related to dams or to the construction of tailings piles. The images released by the press show a localized, isolated movement of the slope on natural terrain, a situation identified beforehand and for which works are already underway. [...]

This is an abstract of the document. To keep reading, click here and get access to the original version.

Attachments

  • Original document
  • Permalink

Disclaimer

Vale SA published this content on September 02, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on September 02, 2026 at 14:22 UTC.