Prefabrication saves engineering time on the construction site in civil engineering projects. Off-site fabrication is a process that incorporates prefabrication and pre-assembly. Builders employed production line and prefabrication techniques such as those used in shipyards today. Boustead Langkawi Shipyard does not have prefabrication facilities. Local architects favored an austere modernist aesthetic, prefabrication and repetitive modules. They employed production line and prefabrication techniques such as those used in shipyards today. The hospital was built with prefabrication units for fast construction and installation works. His early career is characterised by concerns with rationalism, standardization and prefabrication. This ensures the most rigid, sway-free structure with the advantage of prefabrication for rapid construction. He combined simple geometry and prefabrication to innovate design solutions. Another primary source of revenue for Boustead Heavy Industries is Heavy engineering/Prefabrication. Varying degrees of prefabrication are available, including entire slabs. Prefabrication can also help minimize the impact on traffic from bridge building. Other new technologies were prefabrication and computer-aided design. The unit also provides product-related services including prefabrication, parts processing, logistics and storage.