Rehabilitation Cost Lens

What might your
rehabilitation cost?

An order-of-magnitude estimator for Western Australian mine rehabilitation, calibrated to Collie, Pilbara, Goldfields and Mid-West conditions. For planning conversations only — not a quote.

01 — Site

Area & region

Disturbance area 25 ha
1 ha100 ha250 ha500 ha
Region

02 — Landform

Reshaping required

Slope category

03 — Materials

Substrate & topsoil logistics

Substrate type
Topsoil haul distance

04 — Outcome

Post-mining land use

Target end use
Indicative estimate

$0 — $0

≈ $0 – $0 per hectare  |  25 ha disturbance

ⓘ Order-of-Magnitude Only

Cost ranges are indicative and intended for early planning, feasibility, and closure-cost provisioning conversations.
  • Included: earthworks, topsoil placement, soil amelioration, revegetation, 5-year monitoring.
  • Excluded: infrastructure demolition, pit-void treatment, groundwater works, tailings capping, contingency.
  • Site-specific factors (PAF, water management, access, dewatering) can materially shift the range.
Discuss your site →
Estimator methodology.  Ranges reflect typical WA mine rehabilitation activities and are aligned with the DEMIRS Guideline for Preparing Mine Closure Plans (Sept 2025) cost-estimation expectations. Calibrated to public benchmarks and GMA project experience in Collie and the Pilbara. Always provide a site-specific quote after site walk-down and review of closure plan completion criteria.

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