Kielder Observatory

In an ambitious project nestled within England's expansive Northumberland forest, Surespan played a pivotal role in the development of the Kielder Observatory.

This venture was a part of the Kielder Art and Architecture programme, overseen by Charles Barclay Architects for the Forestry Commission. Our contribution focused on crafting bespoke solutions that harmonised with the observatory’s innovative design and sustainability goals.

The Kielder Observatory stands as a testament to contemporary architecture and environmental stewardship. Constructed predominantly from Douglas fir, complemented by larch cladding, the observatory features a distinctive pier-like structure.

Its two rotating turrets, equipped with permanent telescopes, and an observation deck, offer a 360-degree view of the heavens. These architectural marvels are powered by a blend of renewable energy sources, including a wind turbine and photovoltaic panels, and even feature a composting toilet. This dedication to sustainability and design excellence has been recognised with awards from both the RIBA and The Civic Trust, as well as a feature in the World Architecture Festival in 2009.

Surespan’s involvement centred on designing and manufacturing two sets of double leaf hatch doors, integral to the observatory’s functionality. These bespoke hatches, installed on the roof and the front of the observatory’s rotating turrets, accommodate a 20” Pulsar manual telescope and a smaller Mead 14” telescope, respectively. Our innovative design allows these hatches to be electrically operated, incorporating 24v dc actuators for seamless remote control. This mechanism ensures that the hatches open in a specific sequence, enhancing the observatory’s operational efficiency and user experience.

Our collaboration with the Kielder Observatory project underscores Surespan’s commitment to delivering tailor-made, high-quality solutions that support the ambitions of cutting-edge architectural projects. Through our expertise, we contribute to the creation of spaces that not only push the boundaries of design but also promote sustainability and engagement with the natural world.

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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