TTW structures is where our company started 60 years ago. Our founding partner Dick Taylor began the tradition in 1958 of working closely with architects, project managers and builders to deliver the best structural designs for the built environment.


Added Value

The team's ability to deliver award winning designs is under pinned by the hands on service approach lead by our 7 Directors. Assigned to every project we take on, together our Directors combined structural design experience covers 200+ years. We ensure clients and project teams can always have direct access to our most senior engineers at all times, on all projects.


Our expertise covers all types of structures from high rise towers, major hospitals to warehouses. We provide the design team options on material choices such as concrete, steel, post-tensioning and timber, plus innovative and economical structural layout solutions.

Project Experience

Westmead Millennium Institute

The Westmead Millennium Institute (WMI) is situated in the Westmead Hospital Precinct and contains eight levels of laboratories, scientific support facilities and high quality office space which will accommodate up to 600 researchers and scientists engaged in advanced medical research. WMI is closely aligned to the University of Sydney and is one of the largest…

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Gama Tower

Gama Tower is an icon of the Jakarta skyline, Indonesia’s capital city. Standing at over 285.5 metres and 64 above-ground stories, Gama Tower is unmissable and presently the tallest building in Indonesia.  Gama Tower has been classified as the Tallest in Jakarta and Indonesia and also the 14th Tallest in the world for 2016. The…

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Star City Casino + The Star Event Centre, Pyrmont

A three-year, $860 million redevelopment that provided the Darling Harbour precinct with a new 3000 seat event centre, 6 star hotel and major reconfiguration of the casino and retail operations. Construction commenced in 2009 and was one of the largest construction projects in Sydney in the middle of the Global Financial Crisis. It was also…

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Gosford Hospital – Stage 4

Gosford Hospital has undergone a major redevelopment designed to meet the needs of a growing Central Coast community. Having worked with these clients previously, TTW was called upon to provide its engineering expertise for the delivery of a functional, fit-for-purpose, easily constructed building that meets the requirements of NSW Health Infrastructure guidelines. The development consists…

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Aeon Mall

Targeted to be the largest entertainment mall in Indonesia, the new Aeon Mall in Jakarta Garden City has a retail floor area of 135,000 square metres and includes the highest Ferris Wheel in the country (70m above ground) – a feature that required specialised structural engineering solutions. The complex comprises 3 floors plus basement, and…

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AVEO Norwest

The short build-time requirement for this project made it an ideal project for showcasing the innovative Cross-Laminated Timber (CLT) material. The Aveo Norwest building consists of ten storeys and was the country’s largest use of CLT technology at the time. Approximately 3,000 m3 of CLT, the equivalent of 4156 panels, have been installed to produce…

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The Dangrove Art Storage Facility

Designed to house Judith Neilson’s significant art collection, the purpose-built ‘state of the art’ structure provides 10,000m2 of space with the functionality and flexibility to store and display artwork and host private events. Split over two levels; the building is a striking concrete and steel structure, featuring a Great Hall that is 90m long by…

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