Buildings of metal including metal carports, metal sheds and verandahs, and parts and fittings therefor included in this class; framework of metal for building, reinforcing materials of metal for building, building boards, panels and materials of metal, drain pipes and gutters of metal, fences of metal, metal posts and poles, metal roofing material and metal staircases, fascia beams and panels

Bridge units of metal; Prefabricated or portable bridges of metal

Precast concrete bridge system including road bridges, rail bridges, pedestrian foot bridges and access crossings all comprising precast concrete components such as piles, abutments, headstocks, decking planks / beams / girders, approach slabs, wing walls and barriers