Dunstan Asset Integrity

Services

Scope written around the asset, not a template.

Four disciplines, delivered by one accountable inspector. Each engagement is scoped against the damage mechanisms, records and production realities of the specific plant.

01 Asset02 Statutory03 Shutdown04 Independent

Asset Integrity Consulting

AS/NZS 3788API 579ASME PCC-2

Close-up of a heavily corroded tube sheet showing scale, pitting and degraded tube openings
Tube sheet corrosion detailINSP / 01

Independent technical advice for the decisions that follow an inspection.

Inspection findings rarely exist in isolation. Damage mechanisms, operating conditions, equipment history and production requirements all influence the appropriate course of action. Dunstan Asset Integrity provides practical, risk-based advice that helps asset owners understand what the findings mean, what the risks are and what should happen next.


What the engagement covers

  • Inspection planning and interval determination


  • Damage mechanism assessment and degradation review


  • Defect assessment and fitness-for-service advice


  • Repair and alteration strategy


  • Long-term asset integrity planning


  • Shutdown inspection and repair scoping

Statutory In-Service Inspection

AS/NZS 3788AS 4343AS/NZS 1200

Internal view of a pressure vessel with tube penetrations and vertical ribbed walls
Pressure vessel internal inspectionINSP / 02

Independent statutory and risk-based inspection of boilers, pressure vessels, heat exchangers and pressure piping.

Every inspection is personally undertaken by Senior AICIP Inspector Katie Dunstan, ensuring findings are supported by practical inspection experience, sound technical judgement and a realistic understanding of plant operations.


What the engagement covers

  • Internal and external inspections to AS/NZS 3788


  • Commissioning and recommissioning inspections


  • Pressure vessel and boiler inspections


  • Pressure piping inspections


  • Damage mechanism identification and condition assessment


  • Statutory reporting and compliance documentation

Pressure Vessel Inspection — dedicated service page

Shutdown & Repair Support

Inspection DrivenRisk FocusedPractical Outcomes

Heavily scaled and fouled industrial equipment internals with thick deposits
Fouled equipment internalsINSP / 03

Supporting maintenance teams to convert inspection findings into effective repairs and integrity improvements.

With extensive experience across major shutdowns, repair execution and asset integrity programs, Dunstan Asset Integrity helps bridge the gap between inspection findings and maintenance delivery.


What the engagement covers

  • Defect prioritisation and risk assessment


  • Shutdown inspection planning


  • Repair scope development


  • Repair verification and completion assessment


  • Integrity-based workpack development


  • Technical support during execution

Independent Third-Party Assurance

ObjectiveIndependentTechnically Defensible

Precision turbine rotor assembly viewed from above with numbered inspection markers
Turbine rotor assembly detailINSP / 04

Where confidence in the outcome matters, independent verification provides assurance that findings, repairs and integrity decisions are technically sound and supported by evidence.

Where confidence in the outcome matters, independent verification provides assurance that inspection findings, repairs and integrity decisions are technically sound and supported by evidence.


What the engagement covers

  • Independent integrity assessments


  • Asset condition verification


  • Owner's representative inspection services


  • Contractor and inspection oversight


  • Independent technical verification


  • Objective reporting for asset owners and stakeholders

One Inspector. One Point of Accountability.

Every inspection, assessment and recommendation is personally delivered by Katie Dunstan, Senior AICIP In-Service Inspector.

Combining more than 22 years of practical experience across fabrication, NDT, statutory inspection, shutdown execution, asset integrity and technical governance.

Inspect • Assess • Assure.

Enquiries

Describe the asset. Discuss the risk. Understand the options.

Every engagement begins with a conversation about the equipment, its history, and the challenges you're facing.

From inspection requirements and defect assessment through to integrity planning and compliance support.