Planning withdrawal from service with closure in mind.
What we do
Retiring a facility requires technical definition and a work sequence consistent with the asset’s condition. Planning integrates inventory, interfaces, materials and site requirements to guide closure activities.
Preparing for the end of the lifecycle
Closure begins before dismantling. It is necessary to understand which equipment and systems fall within the scope, which services must be maintained and what information is needed to organise interventions.
The assessment considers retirement options, materials recovery and the subsequent condition of the site. Environmental, safety and authorisation requirements are reviewed with the responsible project functions.
Service scope
The scope is defined according to asset condition, project stage and available information.
Define and assess
Inventory, condition and interfaces are reviewed to establish scope boundaries. The assessment compares retirement options and identifies constraints affecting planning.
Asset inventory and background information
Options and service boundaries
Interfaces with operating facilities
Technical capabilities
Assessing options at the end of service
Full or partial retirement, or repurposing
Options are assessed against asset condition and the functions that must be maintained. The decision requires clear ownership boundaries, service boundaries and interfaces with neighbouring facilities.
Condition of equipment and structures
Systems that remain available
Site constraints
Materials and final condition
The inventory supports planning for material recovery, reuse and handling. The sequence and records must be linked to closure conditions and any specialist assessments required.
Inventory and traceability
Logistics and intended destinations
Verification of handover condition
Deliverables and coordination
Information for decision-making+
Deliverables are agreed when the service is defined. The bases used, results and outstanding checks are documented so that the information can carry through to the next stage.
Options study and retirement scope
Overall decommissioning and logistics plan
Records and service close-out criteria
Background information to get started+
An initial review confirms what information is available and what needs to be completed. To prepare for that discussion, it is useful to have: