Offshore Drilling Rig – “Ocean Patriot”
Scaffolding offshore, New Zealand, included a hanging scaffold to the underside of the helideck. The rig was then towed across Bass Strait to Victoria with the scaffold in situ. A full rig refurbishment included a major cantilever scaffold 25 metres long by 10 metres wide from the rig superstructure. Encapsulation was required to contain residue from blasting and painting in the marine park.
BHP & FMG Monorail – Train Load-Out Shutdown – Internal Scaffold for Wear Plate Replacement
Orvad’s effective design and Layher Allround Scaffolding system greatly reduce the scaffold erection time. The use of the monorail drastically decreased the time to replace each wear plate. The increased shutdown tool time allows more plates to be changed.
ASC Submarine – Full Scaffold & Encapsulation
Fully enclosed temporary workshop prevented contaminate to the Cockburn Sound, whilst provided all weather work environment. Dust extraction system was also installed.
Central Park Tower Garden Island Wharf Onslow Jetty Alcoa Line Crossing Helicopter Temporary Enclosure
Rakers – 180 metres off Demolition of Wharf Hanging scaffold – Freestanding 26 metres Specific ballast design and
ground Crane underwater with high supporting utilisation of roof trusses 6 metres tides safety nets allowed a span of 21 metres
Mali Africa (Primary Cyclone & Roaster Scaffold) South32 Worsley Craneable Scaffold BHP Olympic Dam Alumina Stack
Internal scaffolds, designed in Australia, entirely Internal scaffold with Scaffold built on ground Internal Boiler Scaffold from client drawings & specifications hoist to 105 metres and craned into place The scaffolds fitted perfectly high