After the successful completion of the grouting and concreting of the first compressor in 2011 GFWAust were invited back by APA in October and November 2012 to complete the works on the 2nd and 3rd compressors.

GWAust carried out a trial for Melbourne Metro to fix leaks in the Melbourne Underground Rail Loop. GFWAust demonstrated the effectiveness of the DryFlex injection resin in sealing the micro cracks in the concrete lining and stopping the water ingress into the tunnel.

David's new novel The Power of Water has been published and is now available through Equilibrium Books.

http://www.equilibriumbooks.com/powerofwater.htm

The Power of Water is set in Australia, Laos and Thailand and looks at the many ways in which our lives are affected by water, from the devastation of floods and tsunamis to the excitement of surfing, and the sensual effect of a hot steamy shower.

GFWAust were once again asked to clean the TransGrid cable tunnel in December 2012, we were also contracted to install a 63mm diameter water supply for the full 3.5km of the main tunnel. The water pipe was suspended on stainless steel brackets on the sidewall.