Trusses were assembled and "boxed" on site by installing lipped channel, sag struts and knees before lifting into air. This approach reduced installation of steel in the air, reduced cherry picker requirement on site and improved overall safety and install-ability of steel.

Large cantilever canopies at loading area. The canopy sheeting had to match the other canopies and buildings, and required a ridge sloping towards the edges. Trusses and girders were used to achieve this and struts introduced to support the 8m canopies. The main support columns for the building was sized for the additional loads. The loading dock at building 51B did not allow for a support column, and the roof was cantilevered 7.5m from both directions. The site is remote and everything required, tools, material etc were imported from South Africa. It was a multi-disciplinary project with concrete teams, steel erectors, electrical installers, mechanical fitters, plumbers all working together.