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Metro tunnels require ventilation and cooling during both construction and operation ... more efficient infrastructure but also align with broader goals of environmental responsibility and urban ...
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Bizcommunity on MSNFrom mining to metros: How ventilation technology is advancing South Africa's tunnelsUrbanisation in South Africa is driving increased demand for tunnelling, fuelled by the need for sustainable transport and expanded water infrastructure.While large-scale tunnelling projects remain ...
South Africa, with the World Bank's help, has a R55-billion plan to reverse the decline of eight of its biggest cities.
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