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Lisheen Mine: TMF Reinstatement, Phase 2

  • Project Type Mining
  • Client Vedanta
  • Company Involvement A Roadbridge was appointed as the Main Contractor for this project in April 2013.
  • Form of Contract Traditional
  • Dates May 2013 – August 2013
  • Location Co. Tipperary, Ireland

As part of the rehabilitation of the Tailings Management Facility for The Lisheen Mine this contract requires the placement of a layer of rock across the tailings totalling 660,000 m2.

Key Features

  • Haul rock with individual particles up to 500mm in diameter 2km from the onsite quarry to the TMF works zone
  • Placement of geotextile material across the low bearing tailings material
  • Placement of rock from onsite quarry over the geotextile material to a finished depth of 700mm
  • Working within a live mine
  • Working adjacent to a live tailings facility
  • Carrying out construction work across the tailing material which due to its nature and presence of water has similar bearing properties to peat