Architect and Builder August/September 2019 | Page 87

CTICC 2, Foreshore, Cape Town OVERALL TRANSFORMATION AWARD The CTICC is a well-established convention facility on Cape Town’s Foreshore, with a proven impact on the local economy worth billions of Rands per year. The facility had reached its maximum capacity, booked out months in advance and there was a lot of pressure from the expo and convention industry to expand the facility. The brief was to double the capacity of the existing CTICC, with the new building forming a seamless extension to the existing facility – that is, 10,000m 2 of multi-purpose, divisible exhibition space and as much meeting and ‘break-away’ space as possible. The site of the new building is substantially smaller than the existing facility, necessitating a double storey configuration for the halls. Having 20,000m 2 of exhibition space would put the CTICC in the league of a handful of long haul convention centres and ensure it could compete in the global convention industry. The brief was therefore to create a world-class convention centre and employ global best-practice as a benchmark for quality, green credentials and flexibility. Convention centres have become the town halls of modern cities. They are largely public buildings which host a variety of high-profile events and as such, flexibility is the key consideration when designing such a building. The new CTICC facility is a composition of two main architectural elements: the ‘dark box’ (exhibition halls), expressed as a solid stone form and a transparent enclosure (main concourse and meeting suites). The new facility is linked to the exiting building and allows movement between buildings. The halls are wrapped in a sandstone cladding. The main concourse features a performance glass façade and is covered by a flat roof. Solar control is dealt with by slatted canopies and timber balconies on the glass façade. A large sawtooth roof provides natural light to the public concourse. Extensive use of steel in the concourse façade allows the structure to be expressed as light and clean. The main challenge on this site was to fit the required brief into the limited site. The requirement for minimal columns in the halls necessitated very large spans, further SAPOA Awards complicated by the loading requirements which are higher than normal due to the nature of possible exhibitions. The CTICC 2 is a much awaited addition to the phenomenally successful original conference centre that has put Cape Town on the map with regards the hosting of world class conferences. Client: Cape Town International Convention Centre Project Managers: Osmond Lange Architects & Planners; Target Project & Construction Management Architects in A JV: Makeka Design Laboratory Architects; SVA International; Van der Merwe Miszewski Architects (VDMMA) Quantity Surveyors: Mbatha Walters & Simpson Town Planners: Urban Dynamics Western Cape All Services Consulting from 2017: SolutionStation Consulting Engineers Civil, Structural & Façade Engineers: Sutherland Electrical Engineers: WSP; Mott MacDonald PDNA Mechanical Engineers: WSP Transportation Engineers: AECOM Sustainability Consultants: Arup Acoustic Consultant: SRL South Africa Health & Safety Consultants: Frontline SHEQ Heritage Consultant: Vidamemoria Planners Main Contractor: Aveng Grinaker-LTA 87