Vale – Birchtree Mine

1989 - 2016

Project Details


  • Mechanized lateral and ramp development

  • Mechanized and conventional raising

  • Construction of all mine expansion infrastructure and facilities

  • Mechanical and electrical services

  • Portal construction

  • Excavation and construction of 15,000 sq.ft. shop complex

  • Installation and cemented backfill system consisting of shaft slick line, silos, compressors, HDP distribution piping and flash mixers