Newman Ore Body 32 Surplus Water, Stage 1

Location

Value

$15M – $20M ~

Client

Monadelphous

Completion Year

2025
Project Overview

As part of broader infrastructure upgrades at BHP’s Eastern Ridge operations, Westforce was engaged by Monadelphous to deliver the civil works and installation of a 12km surplus water pipeline.

The system facilitates water transfer across the Ore Body 32 mine area, strengthening site-wide water management and supporting BHP’s environmental compliance objectives.

Executed near Newman in the Pilbara, the project was completed across rugged terrain and variable ground conditions, demonstrating Westforce’s expertise in complex, remote-area delivery.

  • Tree and top soil removal
  • Clearing and grubbing
  • Trenching (12km to suit 600-800mm pipe)
  • Pipeline install and valve assembly’s (air and scour)
  • Creek crossing at 6+m deep
  • Valve station pads
  • Conduits various sizes
  • Concrete structures
  • Bulk earthworks
  • Access track cut and fill
  • Bollards and rip rap rock

Trenching: 12km ~
Pipeline Installation: DN600-800 across full alignment, 12km ~
Bulk Earthworks: 7,000m³ ~
Creek Crossing: 6+m deep ~
Clearing and Grubbing: 23Ha ~

Location

Value

$15M – $20M ~

Client

Monadelphous

Completion Year

2025
Project Overview

As part of broader infrastructure upgrades at BHP’s Eastern Ridge operations, Westforce was engaged by Monadelphous to deliver the civil works and installation of a 12km surplus water pipeline.

The system facilitates water transfer across the Ore Body 32 mine area, strengthening site-wide water management and supporting BHP’s environmental compliance objectives.

Executed near Newman in the Pilbara, the project was completed across rugged terrain and variable ground conditions, demonstrating Westforce’s expertise in complex, remote-area delivery.

  • Tree and top soil removal
  • Clearing and grubbing
  • Trenching (12km to suit 600-800mm pipe)
  • Pipeline install and valve assembly’s (air and scour)
  • Creek crossing at 6+m deep
  • Valve station pads
  • Conduits various sizes
  • Concrete structures
  • Bulk earthworks
  • Access track cut and fill
  • Bollards and rip rap rock

Trenching: 12km ~
Pipeline Installation: DN600-800 across full alignment, 12km ~
Bulk Earthworks: 7,000m³ ~
Creek Crossing: 6+m deep ~
Clearing and Grubbing: 23Ha ~

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