Tailings pipeline along the crest of the tailings dam at Blackwater Mine during the 2018 raise, at dawn, with the tailings beach and pond beyond
Geotechnical and dams

Blackwater tailings-dam raise execution

Construction controls and a geotechnical remedial design during a tailings-dam raise at BMA's Blackwater Mine.

The work

Construction schedules, weekly and monthly reporting and quality assurance supported execution of the raise.

GIS data was integrated into CAD, and reinforced fill over geogrid addressed subgrade instability under heavy-vehicle traffic.

Location
Blackwater Mine, Queensland
Owner
BMA
Role
Tailings construction controls and remedial design
Scale
Execution-phase tailings-dam raise
Period
June–December 2018
Status
Completed
Disciplines
Geotechnical and dams, Mining, Project management

Technology

  • GIS
  • CAD
  • Excel

Capability

  • tailings construction
  • construction scheduling
  • quality assurance
  • geotechnical remedial design

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