H820 Gove Pond 4 Capping Project

Project Information

Client: Rio Tinto Alcan
Start: August 2015
Project Value: $40,000,000.00
Location: Gove, NT

Description

Rehabilitation and decommissioning of tailings storage facility including:

  • 400,000 m3 of reshaping earthworks to design levels
  • 1M m3 of layered earthworks construction over HDPE liner
  • Detailed excavation of perimeter catchment drains and outlet chute
  • Installation of large scale precast concrete culverts and;
  • Installation of topsoil, gravel and concrete filled geoweb systems