- Corrosion Experts
- Technical Groups
4Z and Quest Integrity Group have recently agreed to provide integrated services, combining the laser scanning, inspection and modeling services provided by 4Z with the fitness-for-service and remaining life assessment by Quest Integrity Group. This new service is the first of its kind in Australia’s Industrial Sector.
Laser scanning is a highly effective and accurate inspection method for measuring changes in geometry of pressurised vessels, piping and pipelines. The laser scanning data is used to measure the deviations from normal geometry, such as those caused by corrosion, mechanical damage, and other structural distortions. The primary goal of the laser scanning analysis is to feed highly accurate geometric data of in-service vessels and components into advanced modelling and analysis software packages.