At TTW our engineers provide construction engineering services across the industry to a range of landmark projects of varying complexity. We understand construction engineering to be a critical factor in the success of a project. We add value by delivering efficient, practical, construction-friendly solutions that mitigate site risks, delays, and minimise construction costs for any project.
Our ability to advise on the most suitable temporary works, taking into consideration the condition of the structure, the surrounding environment, and adjoining or neighbouring buildings, ensure a seamless phasing between all stages of construction.
CBD Commercial Development. Heritage façade retention (Shell House and 285 George Street). Heritage clock tower retention (Shell House). Staged load transfers (Existing-Temporary; Temporary-Permanent (Shell House). Complex sequencing and close coordination with the contractor’s team at Multiplex. Temporary Works key features: Transfer of 400t Heritage Clock tower from existing columns to the temporary support system and…See project details
Opened to the public in late 2016, Wynyard Walk is a major transport infrastructure designed to provide pedestrians with a safe, swift, and efficient method of movement between Wynyard Train Station and the new and expanding areas of the Barangaroo waterfront precinct and Sydney CBD western corridor. Wynyard Walk components consist of a new civic…See project details
Situated over the Western Distributor motorway, the success of this project relied on close collaboration with stakeholders, and mutual understanding within the engineering and building team to ensure constructability of design within a highly-constrained environment. The redevelopment incorporated extensive refurbishment of the existing hotel; construction of a new 27-level combined hotel and commercial tower; a…See project details
TTW’s expertise in both structural and heritage engineering was a critical consideration for the developers of an exciting new luxury hotel, which involves the adaptation of two existing heritage buildings in Sydney’s “Sandstone Precinct” on Bridge Street. The Education Building will involve the addition of four levels above the existing seven storeys, and the excavation…See project details
The refurbishment of this prominent heritage structure encountered complex challenges demanding expert heritage engineering. Our primary focus was the overriding concern for the conservation of an existing State Heritage Register listed building. This involved input and design considerations from many stakeholders, design and heritage professionals and builders. Collaboration and constant communication is key to the…See project details
The school’s location on the city fringe presents significant challenges and constraints when it comes to space for expansion. This unique underground subterranean auditorium is located at the heart of the campus and has a capacity of 1500 seats, with its roof-top surface functioning as a playing ground. The client’s requirement for the playground to…See project details
A major restoration to the entire building landscape. Works included essential services upgrade, conservation works to repair historic marble and encaustic tiled corridor flooring. The project also comprises the refurbishment of principal historical spaces, staff offices and back of house facilities. The basement storage was excavated beneath the main hall, with the structure supported on…See project details
ACCOMMODATION: 50 storey mixed-use office and hotel development comprising: Rooftop bar 21 levels of office 16 levels of hotel rooms 3 levels of hotel FOH, BOH, EOT Office lobby, Hotel lobby through the site link 2 basements 252 hotel rooms Integrating the heritage listed Firehouse Hotel FACILITIES: End-of-trip facilities 135 Bicycle parking spaces Shared loading…See project details