AS/NZS ISO 3834 compliance assessment at an alumina refinery

The assessment South 32 had expressed a desire to move away from certification and opted for compliance assessment. In late February the AWI audit team applied the compliance assessment to AS/NZS ISO 3834 part 2 at the company’s Collie operations. The site’s responsible welding coordinators, with the support of site management, had developed a comprehensive … Read more

In position repair of an air cooler header box

Air Cooler Header Box, In Position Repair CompanyOverview L&A Pressure Welding is an industrial assets manufacturer of pressure equipment, primarily servicing energy, water and chemical suppliers and distributors. The business was established in 1981 and operates from a 4,000 square metre site at Revesby in south west Sydney. An L&A Fabrication Example L&A’s core business … Read more

Weld inspection, and joining aluminium to steel

An Introduction to Welding Inspection Many characteristics of a weld can be evaluated during welding inspection, some relating to the welds size, and others relating to the presence of weld discontinuities. The size of a weld can be extremely important, as it can often relate directly to the weld’s strength and associated performance, undersized weld’s … Read more