AS 3788 Pressure Vessel In-Service Inspections
Ensuring Safety and Compliance Across Far North Queensland
At SKM Inspection Services, we’re experts in AS 3788 pressure vessel in-service inspections—your trusted solution for keeping pressure equipment safe, compliant, and operational. With over 25 years of non-destructive testing (NDT) experience, we specialize in delivering thorough inspections to the Australian Standard AS 3788: Pressure Equipment – In-service Inspection. From Brisbane to the Far North Queensland Tablelands, we’re here to support industries like mining, agriculture, and manufacturing with services tailored to your needs.
What Is AS 3788?
AS 3788 is the Australian Standard for the in-service inspection of pressure equipment—covering boilers, pressure vessels, piping, and more. It outlines the requirements for regular assessments to ensure safety, detect wear or damage, and maintain compliance with WorkSafe QLD and national regulations. Whether your vessel’s been in service for months or decades, AS 3788 inspections are critical to:
- Prevent catastrophic failures from corrosion, fatigue, or cracks.
- Meet legal and insurance obligations.
- Extend equipment life and reduce unplanned downtime.
At SKM, we take AS 3788 seriously—combining rigorous standards with practical expertise to keep your operations running smoothly.
Our AS 3788 Inspection Process
We bring a methodical, NDT-driven approach to every AS 3788 in-service inspection, ensuring your pressure vessels meet the highest safety and performance benchmarks:
- Detailed Assessments: Comprehensive internal and external inspections to evaluate vessel condition—checking for corrosion, weld defects, and structural integrity.
- Advanced NDT Techniques:
- Ultrasonic Testing (UT): Measures wall thickness and detects internal flaws with precision.
- Magnetic Particle Inspection (MPI): Identifies surface cracks in welds and critical zones.
- Visual Inspection: Conducted by AINDT-certified inspectors to spot visible wear or damage.
- Compliance Reporting: Full documentation aligned with AS 3788, including condition reports, risk assessments, and recommendations for repairs or ongoing monitoring.
- Customized Service: Whether it’s a one-time inspection during a shutdown or a scheduled maintenance plan, we adapt to your timeline and equipment demands.
From a sugar mill boiler in Atherton to a mining autoclave in Mount Garnet, we ensure your pressure vessels pass AS 3788 muster—keeping them “Safe to Operate” in Far North QLD’s rugged conditions.








