Assurance from reactivation to operational readiness.
ONE Reactivation™ is a specialist assurance operating system designed for complex rig and vessel reactivation, life-extension and return-to-service programmes.
It provides owners, operators and project leadership with a structured assurance layer across engineering, construction, mechanical completion, commissioning, integration testing, acceptance and operational readiness.
Know what is complete. Know what is ready. Know what is holding you back.
Reactivation programmes bring together equipment overhaul, engineering, construction, commissioning, certification, vendors, contractors and operational teams. Traditional project reporting can show activities as complete without providing confidence that the asset, system or equipment is genuinely ready for operation.
ONE Reactivation™ brings assurance information together within a single structured environment, providing clear visibility of progress, evidence, outstanding actions, risks and readiness.
It helps project teams move beyond percentage-complete reporting towards evidence-based assurance and confident operational acceptance.
An assurance layer above project execution.
ONE Reactivation™ does not replace the engineering, construction, commissioning or project execution systems used by responsible teams, contractors and vendors.
Instead, it provides the assurance layer above execution.
It enables owners and project leadership to verify that required activities have been completed, supporting evidence is available, outstanding risks and actions are understood, and equipment and systems are progressing towards safe operational acceptance.
The path to readiness
- 1Mechanical Completion
- 2Commissioning
- 3Integration Testing
- 4Acceptance
- 5Operational Readiness
One view of reactivation readiness.
Reactivation Dashboard
Executive visibility of overall reactivation status, priorities and readiness.
System & Equipment Assurance
Track readiness at equipment, subsystem and system level and identify barriers preventing completion or acceptance.
Commissioning Assurance
Track commissioning status, planned activities, completion evidence and progression towards acceptance.
Integration & Acceptance
Provide visibility of integration testing, system interfaces and acceptance requirements before equipment is declared ready.
Operational Readiness
Assess whether the people, procedures, maintenance, spares, documentation and supporting arrangements required for operation are in place.
Evidence & Certification
Connect assurance status with the documentation, certification, test records and vendor evidence required to demonstrate completion.
Risks & Actions
Maintain clear visibility of risks, actions, ownership, priorities and due dates affecting reactivation and readiness.
Management Reporting
Provide structured dashboards and reporting for project leadership, technical authorities and other stakeholders.

Beyond percentage complete.
A task being reported as complete does not necessarily mean equipment is ready to operate.
ONE Reactivation™ connects reported status with the assurance information required to support acceptance. This creates a clearer line of sight between individual activities, equipment readiness, system completion and overall asset readiness.
Track
Understand what has been completed and what remains outstanding.
Verify
Confirm that appropriate evidence supports reported completion.
Assure
Identify gaps, risks and dependencies before they become barriers to acceptance.
Accept
Provide project leadership with greater confidence when equipment and systems progress towards operational readiness.
Built for complex asset return-to-service programmes.
- Jack-up drilling rig reactivation
- Semi-submersible rig reactivation
- Drillship reactivation
- Offshore vessel reactivation
- MOPU and production asset reactivation
- Major life-extension programmes
- Shipyard upgrade programmes
- Complex return-to-service projects
ONE Reactivation™ has been designed around the realities of complex technical projects where multiple organisations are responsible for delivering engineering, construction, commissioning, certification and operational-readiness activities.
Built for the people who need confidence in readiness.
Independent assurance. Better visibility. Confident acceptance.
ONE Reactivation™ provides a structured digital environment for challenging reported progress, verifying completion and maintaining a clear line of sight from individual equipment and systems through to overall asset readiness.
By bringing assurance, evidence, risks, actions, commissioning and operational readiness together, project leadership can focus attention where it matters and make better-informed acceptance decisions.
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