Construction of the 44-storey building at Aurora Place, Sydney was completed in 2000 and by 2010 corrosion and failure of protective coatings was reported by building management on two large architectural roof structures named the Western Sail and Eastern Louvre Roof.
An initial trail works was completed including:
- 1000 new structural sections in total
- 700m2 of new waterproofing system
- 350 structural connection cleats including 3000 individual fixings over a 1500m2 sail facade structure
- 1500m of louvre rafters on a 1800m2 slopping louvred roof with over 50 000 individual fixings