2018 SAPOA Awards | Page 8

OVERALL AWARD WINNER OVERALL HERITAGE: JOINT WINNER | REFURBISHMENTS: JOINT WINNER Zeitz Museum of Contemporary Art Africa (Zeitz MOCAA), V&A Waterfront Although the V&A Waterfront was already a vibrant area, it lacked a major cultural institution on the site. In the past few decades there have been a number of examples of contemporary art museums as a mode of urban and social development, such as Bilbao Guggenheim and the Tate Modern. However, globally there were clearly a lack of museums focusing on contemporary art works of African artists. At the same time as the Waterfront was developing its plans for a major cultural institution in the Grain Silo, the Zeitz Foundation was seeking a permanent home for their collection of contemporary art from Africa and it’s diaspora. The two programmes coincided and it was decided that the Grain Silo would be transformed into a new museum to be known as the Zeitz MOCAA. The inspired design by Heatherwick Studio called for half of the internal silo structures to be demolished to make way for six new suspended concrete art display floors whilst carefully retaining the delicate existing and deteriorated external fabric of the silos, the other half of the internal silos, the future open atrium, required an intricate ‘bite’ to be carved out in the shape of a huge corn grain. What silo proportions remained above the ‘carved’ out atrium actually hung suspended in the air and open to the skies above, but glazed for weatherproofing. To achieve the ambitious atrium carving, the original silos were re-sleeved with new reinforced concrete rings, linked together through the existing concrete rings at strategic positions, to create a structural ‘portal frame’ spanning over 20m of the atrium. As if hewn from the building’s centre, the Atrium provides access to the 80 gallery floors that are organised around the central atrium and forms a major social space that reveals the original intersecting structural geometries. The existing concrete grain silo tubes were pared back to reveal the curved geometries of the 4,600m 3 atrium and the cut edges were polished to give a mirrored finish that contrasts with the building’s rough concrete aggregate. The gallery spaces are white boxes that have been carefully placed within the retained concrete façade. The galleries span six floors and are accessed via lifts and the metal spiral staircase that was crane lifted into the tubes. The mechanical engineers provided international best practice design to deliver precise environmental control to the museum to enable loans from international art institutions. The design placed emphasis on energy efficiency to reduce power consumption and the buildings demand on municipal infrastructure. Using a two stage environmental control, a single system is dedicated to filtering and purifying the outside air, and multiple smaller systems are dedicated to conditioning each gallery space. The museum also includes a rooftop sculpture garden, education centre, conservation labs, a bookshop, restaurant and bar. Developer/Owner: V&A Waterfront Project Manager: Mace Management Services Lead Design Architect: Heatherwick Studio (London) Executive Architect: VDMMA Museum Fit Out Architect: Jacobs Parker Quantity Surveyor: MLC Quantity Surveyors Civil & Structural: Sutherland Engineers Fire & Electrical: SolutionStation Mechanical/Wet Services and Façade: Arup Lift Consultant: Solutions for Elevating Heritage Consultant: Nicolas Baumann EMP Consultant: Ecosense Environmental Practitioners Health and Safety Consultant: Eco-Safety Acoustic Consultant: SRL South Africa Disability Consultant: Disability Solutions Independent Commissioning Agent: Matrix Consulting Services Landscape Architect (Roof): Planning Partners Land Surveyors: David Hellig & Abrahamse Town Planner: Neil Schwartz Town Planning Main Contractor: WBHO Construction 64 SAPOA Awards