Rehabilitation & Provisions Modelling
Audit-ready provision models that quantify closure, decommissioning, and aftercare liabilities in line with AASB 137. Supporting financial statements, cost recovery, and long-term planning.
Overview
We convert engineering cost estimates into clear financial liability schedules suitable for annual financial statements and cost recovery calculations. Our rehabilitation models account for asset lifecycle stages, capping and closure activities, maintenance obligations, and inflationary effects over extended time horizons. The models are built with transparency and auditability in mind - providing the level of detail needed for internal stakeholders, external auditors, and regulatory reporting. We work closely with engineering consultants to ensure cost estimates reflect current market rates and site conditions.
Key Benefits
- AASB 137 compliant provision calculations with full audit trail
- Net Present Cost methodology with adjustable discount rates
- Integration with engineering cost estimates on a bill-of-quantities basis
- Clear reconciliation from prior year provisions to current estimates
- Support for multiple sites with different closure timelines
- Direct link to cost recovery and pricing models
Rehabilitation Provision Model Demo
Total Nominal Cost
$13.2M
Net Present Cost (Provision)
$7.3M
Demo visualization. Actual models use site-specific engineering estimates and cost schedules.