Woollahra Renovation
Partridge provided structural engineering services for the conversion of an existing garage rooftop suspended concrete slab into a new outdoor terrace area. Our initial scope involved assessing the structural capacity of the existing slab and supporting elements to determine load-carrying limits and governing constraints for proposed additions, including a spa pool and barbecue area. Based […]
Amphibian Shelter
Partridge recently provided structural engineering for an endangered frog conservation facility at Melbourne Zoo. Developed by Zoos Victoria following the 2019–20 bushfires, the specialised shelter supports critical species recovery programs. Our structural scope focused on designing a durable steel portal frame carport structure. This system protects a series of EPS-panelled refrigerated box units, which maintain […]
The Glasshouse
Partridge delivered a structural condition assessment of the heritage-listed Glasshouse at Castlecrag, a mid-century residence celebrated for its dramatic cantilevered form and lightweight hybrid steel–timber structure. Supported by a central braced steel core anchored into the sloping rock face, the house projects outward to appear suspended within the bushland canopy. Using a detailed Spacegass model, […]
Lyons House
Partridge completed a detailed structural condition assessment of the State Heritage-listed Lyons House in Dolans Bay, designed by Robin Boyd. The 1960s residence is defined by bold 3.5m cantilevers on all sides, supported by a hybrid timber and concealed steel framing system over a concrete slab and load-bearing masonry base. We developed a comprehensive Spacegass […]
Wentworth Mausoleum
Partridge Engineering is providing structural engineering advice to Museums of History NSW for the State Heritage-listed Wentworth Mausoleum in Vaucluse, the 1870s sandstone monument and burial place of William Charles Wentworth. Our work includes assessment of the above-ground structure and subterranean crypt, accessed for the first time in over a century through carefully managed opening […]
Abbotsford Convent
A living heritage precinct with constantly changing use presents complex structural demands at the Abbotsford Convent, where Partridge provided structural assessments for event and adaptive reuse scenarios. The State Heritage-listed former convent now operates as a major arts and cultural hub in Melbourne, with temporary installations introducing loads never envisaged in the original fabric. We […]
Headland House
Headland House, designed by Richards Stanisich, transforms a South Bondi Art Deco apartment into a single modern residence. Partridge developed a structural strategy to preserve the original masonry walls while supporting a new level, terrace, and basement excavation. Steel portal frames provided temporary stability during construction, while targeted remediation, such as repointed mortar, new cavity […]
Arbory Afloat Pickle Ball Enclosure
Le Club Lacoste Melbourne transformed Arbory Afloat into a floating tennis court on the Yarra River as a short-term summer activation. Partridge was engaged by Bespoke Wire and Rope to provide structural engineering input for the sport court enclosure, comprising wall and roof netting installed above an operating barge. Despite its temporary nature, the enclosure […]
Rouse Hill Estate
Partridge is providing structural engineering services for the conservation of the state heritage-listed Rouse Hill Estate, a property with more than 150 years of layered history managed by Museums of History NSW. This work follows earlier restoration projects, continuing our long-term involvement with the site. Our role focuses on stabilising and strengthening the estate’s ageing […]
Clovelly House
Partridge acted as structural engineers on a major alteration and addition to an existing home in Randwick. Working with architect Ahron Best Architects and builder Michael Fakhoury (Buildax), the design pursued large, open internal spaces with minimal walls, requiring steel framing, long spans, and carefully positioned beams and columns. Large openings, high ceilings, and a […]
Riserva
At Riserva Cammeray, Partridge provided structural engineering services for a finely detailed residential building designed by DKO Architecture. The structure comprises reinforced concrete slabs and walls with slender floor plates and cantilevered balconies, supporting open plan living and large glazed openings without extensive transfer structures. Careful modelling of load paths and close co-ordination maintained ceiling […]
The Sydney Mint
Partridge played a crucial role in conserving Sydney Mint’s historic verandah, built between 1811 and 1816. Originally part of the Rum Hospital, it later housed the Sydney Branch of the Royal Mint. As Sydney’s oldest public building, its preservation is paramount. The restoration focused on the deteriorating sandstone and timber elements. The first stage, finished […]