150 Grenfell Street

The revitalisation of 150 Grenfell Street in Adelaide stands as a testament to Built Environs’ expertise in complex construction projects. This significant development involved the complete reconstruction and expansion of two existing five-story office buildings, showcasing Kambitsis Group and Built Environs’ ability to seamlessly integrate innovative design, sustainable practices, and efficient project management.

Built Environs’ involvement in the project was multifaceted, engaged under a Construct Only delivery model for the primary building elements, while simultaneously taking on a Design and Construct responsibility for the new curtain wall façade. This dual role underscores their holistic approach, integrating design and construction expertise for optimal results.

“The existing services, fit-out and façade were removed and the structural framing modified to accommodate the new design. This included filling in previous lift shafts, creating a single floor plate across the two buildings, and constructing a further sixth floor and all new roof plant,” said Eddie Bampton, Project Manager at Built Environs.

Boosted to premium grade, the building now boasts a new ground floor lift lobby, enhanced end-of-trip facilities, upgraded amenities, and redesigned tenancy lease spaces. A striking new high-performance glazed façade completes the transformation.

This project’s complexity demanded exceptional planning and flawless execution from the outset. One standout challenge was the installation of the tower crane base and footing, which required precision engineering within a highly constrained and intricate setup.

Overcoming this hurdle showcased the team’s expertise in navigating logistical challenges, setting the tone for a project defined by innovation and meticulous attention to detail.

The project’s sustainable design is targeting a 6-Star Green Star Design Review certification and a 5.5-Star NABERS rating. “The sustainable design is market-leading and this type of delivery is likely to become commonplace in the future,” Eddie said, in relation to the project’s contribution to a more environmentally responsible construction industry.

The development, in comparison to a traditional demolish and re-build saved approx 7621 tonnes of carbon (76% reduction compared to a new build and yielding an 85% decrease in energy consumption) and is seeking to be South Australia’s first upfront carbon neutral certified office building.

The 150 Grenfell Street project resulted in approximately 9,300m2 of lettable space, significantly expanding the building’s capacity and enhancing its appeal to prospective tenants, with the development securing a whole building tenant (Royal Automobile Association) on a long term lease. The project’s success reflects Built Environs’ broader capabilities and commitment to innovative construction practices.

“Built Environs has a long and proud history of designing and constructing significant buildings across Australia and New Zealand. Our experience is diverse and complexity is our forté – delivering projects that demand innovation and creativity for success,” said Eddie. Their success is built upon a foundation of investing in talented personnel, employing innovative methods, and leveraging smart technologies.

“We believe in relationships not transactions, developing trusted partnerships with our customers, consultants, subcontractors and suppliers that are built on honesty and integrity – one of our core values,” said Eddie.

The transformation of 150 Grenfell Street showcases Built Environs’ capacity to deliver high-quality, sustainable buildings that meet the demands of modern development. Their ability to seamlessly manage complex projects, coupled with their dedication to innovative design and sustainable practices, establishes them as a leading force in the Australian construction industry. Their commitment to client satisfaction, partnered with an emphasis on long-term relationships, is evident in their successful completion of the 150 Grenfell Street development project, a project designed to enhance the way people work and experience Adelaide’s city centre.

For more information contact Built Environs Level 12, 99 Gawler Place, Adelaide 5000 SA, phone 08 8232 1882, email
be@builtenvirons.com.au, website www.builtenvirons.com.au