Engineering intent
Scope logic, degradation mechanisms, zones, and inspection objectives are defined before field work starts.
NIIPRO
Control your inspection data. Defend every decision.
NIIPRO is the structured workflow and data layer NAS uses to control non-intrusive inspection programs from engineering intent through field execution, data evaluation, and final decision.
You are not short on data. You are short on control.
The reality
Inspection data is everywhere. Control usually is not.
Spreadsheets. Reports. PDFs. Screenshots. Scan files. Site notes.
In most inspection programs, the problem is not lack of data. The problem is that scope logic, field records, inspection evidence, and final decisions are not held together in one controlled chain.
- Scope logic varies between engineers
- Execution can drift from the approved plan
- Inspection data is difficult to trace back to decisions
- Close-out can become subjective or report-driven
- Repeat inspections become harder than they should be
NIIPRO removes that variability.
Inspection control
NIIPRO is inspection control, not just software.
NIIPRO connects engineering intent, inspection execution, data analysis, and integrity decisions into one structured workflow.
It does not replace engineering judgement. It makes the judgement visible, traceable, and repeatable.
Execution control
Workpacks, inspection tasks, deviations, and field records are managed against the approved plan.
Data structure
Inspection results are linked to assets, components, zones, methods, and coverage.
Decision traceability
Final outcomes remain connected to the evidence used to justify them.
Controlled workflow
The NII workflow is defined. NIIPRO keeps it controlled.
The NII process already has a clear logic chain: information, screening, strategy, planning, execution, evaluation, and decision.
NIIPRO sits across that chain to make sure the work remains controlled as the program moves from office planning to field execution and engineering close-out.
- Information
- Screening
- Strategy
- Planning
- Execution
- Evaluation
- Decision
Control points
- Decisions recorded
- Scope logic preserved
- Workpacks controlled
- Execution tracked
- Data positioned and structured
- Conformance evaluated
- Outputs linked to integrity decisions
For the step-by-step methodology, view the NII Process page.
For management
Built to scale NII without losing control.
For operators, the value of NIIPRO is not another dashboard. It is the ability to run NII programs consistently across assets, teams, sites, and campaigns.
NIIPRO helps move NII from one-off vessel projects to controlled inspection programs.
- Less reliance on shutdown-driven inspection
- Better visibility of inspection progress and outcomes
- Repeatable delivery across similar assets
- Clearer evidence for statutory and integrity decisions
- Stronger handover into RBI, IMS, and future inspection planning
For engineers
The technical value is in the traceability.
Engineers need more than a final report. They need to understand what was planned, what was achieved, where the data came from, what changed in the field, and how the final decision was justified.
Component and zone mapping
Inspection evidence is organised by asset, component, zone, and feature.
Coverage and method control
Inspection tasks remain linked to method, location, extent, and performance requirements.
Conformance review
Deviations from the planned workpack can be recorded, reviewed, and closed out.
Data evaluation
Results can be visualised, compared, analysed, and translated into integrity outcomes.
Decision record
Final conclusions remain linked to the inspection evidence and engineering basis.
Future repeatability
Repeat campaigns start from structured history, not a folder of disconnected files.
Evaluation
Inspection is not complete when the scan finishes.
For NII, field execution is only part of the program. The inspection is complete when the data has been evaluated and the decision has been justified.
The result is not just inspection data. It is defensible engineering evidence.
- Workscope conformance review
- Data quality and coverage validation
- Visualisation of inspection evidence
- Quantitative evaluation of condition
- Engineering close-out and decision records
- Outputs for future inspection planning
Alignment
Aligned with the way integrity decisions are actually made.
NIIPRO supports NAS workflows aligned with recognised NII and integrity frameworks. It does not replace those frameworks; it helps make them executable.
- HOIS-aligned NII logic
- RBI and IMS integration
- Inspection planning and conformance records
- Engineering close-out and audit trail
- Repeat inspection history and comparison
Real programs
Built for real inspection programs.
NIIPRO is used alongside NAS engineering and physical inspection delivery. It is not sold as software in isolation.
Used across
- Advanced NDT campaigns
- Corrosion mapping and thickness programs
- Full NII implementation programs
- Asset-level and facility-level inspection planning
This is how NAS delivers NII with control from planning through close-out.
NIIPRO
Start controlling inspection decisions.
See how NIIPRO supports real NII programs, from scope definition to final engineering outcome.