NDT Services

Southern QA Ltd is the South Island’s most experienced inspection company. Our staff have a combined experience of over fifty years in NDT and the inspection industry.
Southern QA Ltd offers a complete NDT service including the only gamma radiography facility based in the South Island, and has its operations overseen by Level 3 NDT staff and Senior Welding Inspectors. 
All of our equipment, including mobile film processing, is able to be quickly and easily mobilised for use in even the most remote locations. 
Staff hold current CBIP qualifications at Level 2 or Level 3 in various methods, and our IANZ laboratory accreditation covers all test methods.
Specialist areas of expertise include:
•   Penetrant inspection for the dairy industry
•   Petrochemical installation corrosion surveys
•   Hydro generation plant inspections
•   White metal bearing bond testing
•   Boiler and pressure vessel inspections, during manufacture and in service