McConnell Dowell 2020 Annual Review

23 Annual Review 2020 An Australian first sliding a bridge into place on wheels Jane St Bridge, Sydney This is the first time in Australia a complete bridge (abutments and deck) have been constructed offline and moved into place using self-propelled modular transporters (SPMT). Longest Direct Pipe Drive in history Snells AlgiesWorld Record drive, New Zealand The Snells Algies project broke McConnell Dowell’s own previous world record, set at the Army Bay project in NZ, by 92 m. The outfall section consists of 2021 m of trenchless installation of a 1220 mmOD steel pipe which is linked to the seabed. The project included the challenging marine recovery of the TBM. Trusted by customers to deliver innovative technical solutions CRISP subsea pipeline, Singapore McConnell Dowell was engaged by ExxonMobil in Singapore to construct a subsea pipeline between the existing refinery and the new CRISP development on Jurong Island. The project involved a 1.8 km high temperature subsea insulated pipe-in-pipe configuration, with 12.75” electrically heated inner pipe and a 18” outer pipe.