Two of Concor’s standout projects were recognised at this year’s Southern Africa Institute of Steel Construction (SAISC) Steel Awards, celebrating innovative and complex use of steel in the construction industry. SAISC CEO Amanuel Gebremeskel highlighted the growing complexity and creativity within the industry, and Concor’s projects were no exception, making significant impressions in two key categories.
The Eastgate Solar Phase 2 Project, which won the Innovation and Sustainability Category, is a prime example of Concor’s commitment to driving sustainable construction solutions. This project forms part of Liberty Two Degrees’ larger sustainability journey to achieve Net Zero, and it brought an additional 6.04MWp of solar power to the iconic Eastgate Shopping Centre in Johannesburg. The scale of the project was immense, covering an expansive 30,000 square metre rooftop area. The solar panel structure itself, which required over 560 tons of steel, was not only a technical feat but also an architectural highlight.
Nominated by steelwork contractor, Cadcon, the solar panel structure was constructed using circular and square hollow sections with the steel frame carefully designed to meet both functional and aesthetic demands. The use of tubular and square hollow sections allowed for the creation of a visually striking structure while ensuring the necessary strength and stability. These elements, including the trusses, columns, and edge plates, were fabricated to handle the load of the solar panels, while maintaining a lightweight and modern appearance. This careful balance between form and function was key to the project’s success.
While Concor served as the main contractor, the steelwork contractor played a crucial role in delivering the detailed and precise work that was required for such an ambitious undertaking. The project was not only praised for its technical achievement but also received a commendation in the Tubular Category, further reinforcing its engineering excellence.
Another impressive project by Concor that garnered recognition was the West Chimney Repairs and Related Works at the Kusile Power Station, which received a commendation in the Mining & Industrial Category. This project involved the construction of three temporary 116 metre stacks and bypass ducts as part of critical repairs at the power station. Once again, the versatility and strength of steel were on full display, as these elements were essential in meeting the project’s demanding specifications and timeline.
The use of steel in this industrial application demonstrated its superior ability to withstand high temperatures, corrosion and structural load. Steel was the ideal material to ensure the durability and resilience of the temporary stacks, which had to be designed for long term stability despite their temporary nature. These structures were vital to keeping the power station operational while repairs were conducted, underscoring the importance of steel in critical infrastructure projects.
Both projects reflect the company’s ability to execute large scale, technically demanding projects with precision and innovation. Concor’s work on the Eastgate Solar Phase 2 Project and Kusile Power Station not only showcases the company’s expertise but also highlights the critical role that steel plays in modern construction, whether in sustainability-driven projects or essential industrial applications. Concor’s recognition at the SAISC Steel Awards reinforces its standing as a leader in the construction industry, particularly in projects that require the highest standards of engineering, sustainability and innovation.
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