Calvinia Staalkonstruksie | Jaagvlaktewg, Calvinia 8190,

The erection of structural steelwork consists of the assembly of steel components. A skilled member of a team specially trained to erect steel framed buildings, bridges, and other steel structures. The erection as in the construction, alteration or repair of steel buildings, bridges and other structures, including the installation of metal decking and all planking used during the process of erection.