OSE Riggers is proud of its reputation for delivering quality outcomes on projects that are complex and challenging, or require detailed planning, additional skill and ingenuity. Structural steel, precast panel and tilt panel erection form the back bone of the business, varying in dimension from shopping centre complexes, high rise buildings and other medium to large commercial developments. This may include setting out of component location, mark-out, installation of anchors and fixings, unloading and positioning of prefabricated components using cranes and other lifting equipment to create the superstructure or main frame of the building.