About

A purpose-built home for New Zealand's government records and taonga, engineered to keep protecting them through a major earthquake.

Te Rua Archives

Location

Wellington

Status

Completed 2025

Client

Department of Internal Affairs

Archives New Zealand's Wellington repository had been full since 2017, and much of its building stock, along with the National Library's, was ageing and no longer fit to hold the country's records. Under the Public Records Act the collection has to stay safe and accessible indefinitely, well beyond the life of an ordinary building, which meant designing against the agents that degrade an archive, from fire and water to unstable temperature and humidity, light, pests and theft. The Department of Internal Affairs needed a purpose-built national archive that could hold that line for generations.

Te Rua was delivered by Dexus in partnership with the Department of Internal Affairs, with DIA and Archives New Zealand as long-term tenant and end-user. RCP acted as client-side project manager across design, procurement and construction, coordinating a large delivery team and the competing interests of landlord and tenant so decisions held and the relationship stayed collaborative rather than adversarial.

Standing on the former Pipitea Pā beside Parliament, the building had to hold a stable archival environment while moving freely in a major earthquake. It sits on 38 triple-pendulum base isolators that let it shift up to 1.3 metres, with services detailed to flex across the isolation plane and keep running, all built to 150 percent of the New Building Standard and designed to avoid collapse in a 1-in-1,800-year earthquake. RCP ran the project in a model-first environment using Revizto and BIM, resolving thousands of clashes before installation and cutting weekly coordination time by around 90 percent, and managed a completion tracker that took the scramble out of handing over a facility this complex.

Te Rua reached completion in 2025 and connects to the National Library through the two-level Te Hono bridge, forming the Te Kahu heritage campus. Shaped by a te ao Māori worldview through DIA's co-design partnership with Taranaki Whānui Te Āti Awa and Tihei, it carries the pā's pipi beds and kūmara mounds into its plaza and turns hapū names and Rangi Kipa's sculptural work toward Parliament. Because DIA leases rather than owns the building, a digital twin lets its conservators and maintenance teams monitor and adjust the archival environment in real time. Built to a 5 Green Star rating and among the most seismically resilient buildings in the country, it gives Archives New Zealand and the National Library a shared home built to hold the national record for generations.

Awards

2026 Commercial Project Awards, National Category Winner, CARTERS Commercial Project