After Brisbane’s CityCat Terminals capsized in the 2011 flood, the Queensland Government held a competition to see if a more resilient solution could be found.
Teaming with Arne Nilsen from Aurecon and Brisbane City Council, we observed and simulated the impacts – accumulation of debris against the gangways as they submerged, and debris trapped in the ribbon of piles or against the pontoon’s flat leading edge. Had the flood risen a metre higher, the pontoons would have simply floated away.
Three main remedies were devised: one, fitting the gangways with air tanks, a hinge and a clasp enabling them to float and swivel around under the flood’s force; two, a single pier tall enough to prevent the pontoons floating off and robust enough to withstand large vessel impacts; three, shaping the pontoon like a boat to deflect debris around.
Simultaneously, the terminals were designed to enhance the experience of river travel and of public engagement with the river to meet with Council’s values of full accessibility and its aspiration as a New World City. Removing the multiple piles opened the river to unimpeded view, a canopy provided shelter, and ramping on the pontoon guided movement and offered varied places to relax.
Each terminal is characterised by its particular connection with the land and its neighbouring community.
- Technical Information
- Cox Team
Commendation for Urban Design, Delivered Outcome – Small Scale, Australian Urban Design Awards 2016
RW Hawken Overall Project Award, AEEA QLD 2016
Project Infrastructure Excellence Award, AEEA QLD 2016
Innovation, Research and Development Excellence Award, AEEA QLD 2016
Public Architecture Award, AIA QLD 2016
Civic Landscape Award of Excellence, AILA QLD 2016 (Lat27)
Good Design® Selection, Good Design Awards 2016
Gold Award for Design Innovation, Consult Australia Awards for Excellence 2015 (Aurecon)
Future Projects Award, World Architecture Festival 2013