Construction World December 2023

CIVIL ENGINEERING CONTRACTORS

CONSTRUCTION OF THE NEW HELDERBERG NATURE RESERVE MULTI-PURPOSE CENTRE

T he New Helderberg Environmental Centre (HEC) is built on the slopes of the stunning Helderberg Nature Reserve. The mesmerising natural views overlooking the reserve as well as False Bay make it an ideal location for the plant and animal kingdom of Somerset West and the larger Western Cape. The building epitomises sustainable design thinking where the construction methodology incorporated alternative building technology. These included ramped earth walls, echo bricks, green roof with solar panels, etc. all contributing to reducing carbon emissions. The project commenced at a slow pace but soon found its momentum and delivered project benefits within specified criteria. The objectives of the project were to construct a new Education Centre using mainly alternative methods (for the building to become a teacher in its making and end product) and sustainable materials and construction methodology to demonstrate and provide visitors first hand experience of the positive impact of sustainability in action. It was all about balancing the location and orientation with the natural environment. This was to accommodate the biodiversity of the site landscape and not to take away from the environment alone but to give back with and through the building toward sustainability and combating climate change. The project's aim, at its essence, is to construct a new Environmental Centre within Somerset West. This space will be dedicated

to educating schoolchildren and various user groups, fostering a deeper connection with the environment. Its objectives lie in utilising alternative construction methods and sustainable materials, transforming the building into a living lesson in sustainability. The scope of the project includes recycled materials like reinforced tires and rammed earth technology, with a focus on passive design interventions for optimal thermal performance. The design concept is rooted in "biophilic design principles", encouraging human engagement with the natural world. 

PROJECT INFORMATION

• Company entering: City of Cape Town • Client: The City of Cape Town – Environmental Department • Main Contractor: The Construction Co. • Architect: Ebesa Architects • Principal Agent: Ebesa Architects • Project Manager: City of Cape Town • Quantity Surveyor: Narker & Associates • Consulting Engineer: New Consulting Engineers