![]() ![]() Adequate access is required by the steelwork contractor for steel transportation, unloading and erection, both on the site as well as on surrounding or adjacent access roads. Good site co-ordination will facilitate a smooth running project. ![]() In this context, this article draws on the wider advice given in the SCI publication P178 Design for Construction. It is important that designers clearly understand the impact that their decisions can have "buildability" is a valid design objective. Often the ability to complete these processes safely, quickly and economically is influenced significantly by early decisions made during design long before erection commences. The assembled frame needs to be aligned before bolting up is completed, and the structure handed over to the principal contractor. Generally this is achieved through bolting but sometimes site welding is used. The processes involve lifting and placing components into position, then connecting them together. The erection of structural steelwork consists of the assembly of steel components into a frame on site. ![]()
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