PARRAMATTA, NSW
32 Smith Street | Parramatta
ADG delivered innovative structural engineering solutions for this UDIA-commended 28-storey commercial tower in Parramatta CBD. The team overcame complex design challenges through advanced innovation and seamless stakeholder collaboration.
Client
Richard Crookes Construction & GPT
Location
Parramatta, New South Wales
Sector
Commercial and Residential
Services
Principal Structural Engineer, Structural design, Construction methodology, Full BIM coordination
Project overview
Engineering Excellence in the Heart of Parramatta
ADG was engaged to deliver a complete structural solution for 32 Smith Street — a 28-storey commercial tower that now stands as a sculptural landmark in Parramatta’s emerging CBD precinct. The project demanded a bold, buildable and cost-effective response to a series of complex engineering and construction challenges.
The project demanded sophisticated engineering solutions to address its unique sculptural design whilst enhancing pedestrian connectivity in this prime urban location. Through innovative structural design and construction methodology, ADG delivered a cost-effective solution that exceeded client expectations and earned industry recognition.
$149
M
CONSTRUCTION VALUE
2021
COMPLETED
5.5
☆
NABERS Energy Rating
"The involvement of ADG on the 32 Smith St project has been a great asset. They provided a practical approach to design engineering in construction yield outcomes for end use. Their ability to adopt sound, innovative and project specific design solutions helped to ensure successful delivery. ADG considered all relevant stakeholders throughout the design process to achieve a ‘best for project’ concept and design intent that was both buildable and cost-effective. I have no hesitation in recommending ADG Engineers as a highly competent engineering design firm capable of delivering large scale complex projects."
Lachlan Clancy
GPT – Development Manager
Solving the challenge
Critical Engineering Challenges
Structural complexity
- Offset and eccentric lateral support system incorporating steel and glazed lift lantern to southern façade
- Long-span floor plates with strict deflection control requirements
- Deep transfer beams enabling building transfer over carpark spiral ramp entry
Construction Challenges:
- Complex off-form concrete finishes requiring precise formwork design
- Exposed structural steelwork demanding aesthetic excellence
- Site accessibility issues with areas built over existing structures
- Material handling complications in confined urban environment
ADG's Solution
ADG’s appointment began with a comprehensive review of the structural design and construction methodology. Our innovative approach and practical engineering insights led to our elevation as the principal structural engineer for the project.
Key elements of our solution included:
- Advanced Finite Element Analysis to resolve torsional stresses introduced by the building’s eccentric lift and services core
- Parametric design of the steel-framed glazed lift lantern — a signature architectural feature on the southern façade
- Deep transfer beams to accommodate the carpark spiral ramp and enable efficient load transfer
- Post-tensioned slab design to optimise floor spans and reduce material use
- Bespoke connection detailing to enhance both structural performance and architectural expression
- LOD 400+ BIM coordination to ensure seamless integration and construction clarity
- 130+ site inspections to uphold quality and design intent throughout delivery
The Result
Delivered on time and on budget, 32 Smith Street has been widely praised by stakeholders for its engineering ingenuity and aesthetic impact. The project was recognised by the UDIA and stands as a testament to ADG’s ability to deliver future-ready, performance-driven solutions that balance ambition with practicality.
Advanced Analysis & Design
- High-level Finite Element analysis of complete structure
- Parametric design techniques for lift lantern steelwork optimisation
- Cost-effective post-tension slab floor systems
- BIM coordination to LOD 400+ documentation standards
Innovative Construction Methodology
- Integrated temporary works design with base build structure
- Bespoke connection details combining structural performance with architectural aesthetics
- Embedded design team providing on-site support throughout construction
- Over 130 scheduled site inspections ensuring quality compliance
Collaborative Approach
- Seamless stakeholder coordination with client, architect, and builder
- Proactive issue resolution through positive, non-judgemental culture
- Full construction phase services with comprehensive design verification
Recognitions
2021 | Urban Development Institute of Australia (UDIA) | Commercial Development
- Special commendation
Have a project in mind?
Let’s start the conversation.
Meet the team or connect with your local ADG office.
Have a project in mind?
Related Projects
COMMERCIAL DEVELOPMENT
Quay Quarter Tower
ADG delivered innovative structural engineering for the International High-Rise Award-winning Quay Quarter Tower, one of the world's largest building upcycling projects. Transforming AMP Capital's 40-level tower into a landmark 50-level development adjacent to Sydney Opera House, our world-first design and analysis techniques preserved harbour views while reusing 50% of existing building resources, achieving 7,500 tonnes of carbon savings and $130 million in construction cost reductions across this $700 million development.
Read more
CIVIC BUILDINGS, COMMERCIAL & RESIDENTIAL
Sunshine Coast City Hall
ADG delivered comprehensive structural and civil engineering for Sunshine Coast's landmark civic building, achieving 20% embodied CO2 reduction and 169mm flood level improvement through innovative design, advanced BIM coordination and collaborative partnership supporting Maroochydore's CBD transformation.
Read more
ADAPTIVE REUSE | TOURISM | COMMERCIAL
Adina Hotel | Elevating Heritage
Originally built between 1914 and 1922, this 110-year-old, eight-storey landmark was transformed through the addition of five new storeys without major reinforcement to the original structure.
Read more