Auckland City Rail Link

Surespan collaborated with Downer Group, a leading integrated services provider in Australia and New Zealand, on the transformative Auckland City Rail Link (CRL) project.

This ambitious initiative is set to revolutionise Auckland’s public transport network by enhancing the capacity, efficiency, reliability, and frequency of the city’s rail system.

The CRL, a 3.45 km long twin-tunnel underground rail link, will forge a vital connection between Waitematā (Britomart) and Maungawhau (Mount Eden) stations, introducing two new underground stations, Te Waihorotiu and Karanga-a-Hape, in the process.

The project’s objectives are comprehensive, aiming to convert Waitematā Station into a two-way through station to increase train traffic into the city significantly, support Auckland’s burgeoning population and economic growth with a state-of-the-art rapid transit system, and cut journey times within the city centre to make public transport an appealing choice for commuters. Additionally, the CRL is set to catalyse urban renewal, offering new housing and commercial opportunities, cultural expression, and creating more welcoming spaces around Auckland. A unique aspect of the CRL is its dedication to reflecting Auckland’s cultural identity, notably through the design of its stations and the realisation of New Zealand’s largest public art project.

With an expected capacity to transport up to 27,000 passengers per hour during peak times, the CRL is a pivotal development for Auckland’s infrastructure, poised to spur social and economic growth and enhance employment opportunities within the city’s commercial hub.

In this significant project, Surespan’s role was to supply over 20 HIAC/FR120 recessed floor hatches crafted from stainless steel to ensure durability and longevity. These hatches, provided in sizes of 600 x 600mm, 1000 x 1000mm, and 614 x 570mm, were designed with a 40mm recess to seamlessly accommodate any type of infill, aligning with the project’s aesthetic and functional requirements. Engineered to withstand pedestrian loading and boasting a 2-hour fire rating, these hatches are a testament to Surespan’s commitment to safety, functionality, and design excellence.

The Auckland City Rail Link project exemplifies Surespan’s capacity to deliver high-quality, bespoke access solutions for complex, large-scale infrastructure projects. By collaborating closely with the Downer Group, Surespan has created a future-ready and resilient public transport system for Auckland, underscoring our expertise and dedication to enhancing urban environments through innovative access solutions.

South Clyde Energy Centre

Surespan supplied a bespoke hydraulically operated double-leaf access cover package for the South Clyde Energy Centre, a major Energy-from-Waste facility under construction in Glasgow.

Centenario Ratones Lithium Plant

Project snapshot Project: Centenario Ratones Lithium Production Plant Location: Salar Centenario Ratones, Department of Los Andes, Salta Province, Argentina (3,800m above sea level) Client: Eramine Sudamérica S.A. (subsidiary of Eramet Group, France / Tsingshan, China) Delivery model: Direct supply, Ex Works. Client arranged logistics to Argentina. Scope: 2no. SRHE/50/DL electrically operated double-leaf roof access hatches (5000 x 5500mm structural opening), with electrical control boxes, battery back-up, key switch controls, painted finish, removable lifting eyes, spare actuators, and 5 days supervisory installation attendance. The project The Centenario Ratones plant is one of the most significant lithium projects in South America. Operated by Eramine Sudamérica S.A. — a joint venture between French mining group Eramet (50.1%) and Chinese steelmaker Tsingshan (49.9%) — the plant uses advanced Direct Lithium Extraction (DLE) technology to produce 24,000 tonnes of battery-grade lithium carbonate per year from brine pumped from beneath the salt flat. Representing an investment
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