News bulletin 22:
News bulletin 22: 6 Jun 2017

Following the 2010 and 2011 earthquakes in New Zealand after which 15,000 homes had to be demolished, Silver Institute Member Mainmark had a theory that engineered injection resin technology could be used for seismic liquefaction. Now the company has announced an internationally peer-reviewed report on its Resin Injection Ground Improvement Research Trials which it says has been “hailed a success”.
Melbourne’s historic Main Outfall Sewer has undergone a radical transformation due to work by Institute Silver Member GHD. Constructed in the 1890s, it was the largest civil engineering project undertaken in Victoria at that time, GHD’s work involved integrated architecture and engineering.
The contractor has been named for the next stages of The Northern Road (11.5km section) and Bringelly Road (4.3km) upgrades in Western Sydney. The NSW Government said Lendlease will build these as part of the Western Sydney Infrastructure Plan to support the Western Sydney Airport at Badgerys Creek expected to be operational in 2026.

The World Green Building Council has urged business to commit to only operate within buildings that will be net zero by 2050 in a new report. It’s also made calls for certification of all new assets as net zero carbon by 2030, and those existing by 2050, and for governments to develop specific regulations and policies.
Construction has commenced on the $929 million Bruce Highway Upgrade from Caloundra Road to Sunshine Motorway in South-East Queensland. The Fulton HoganSeymour Whyte JV was awarded the contract last year which is due for completion by 2020.

Image: GHD has used integrated architecture and engineering in its work on Melbourne’s historic Main Outfall Sewer.