Architect and Builder Nov/Dec 2023 | Seite 82

Ocean Sciences
COMMENDATION
In 2020 Nelson Mandela University in Gqeberha undertook upgrades to their existing Ocean Sciences Campus as part of their vision for a modern , forwardthinking identity . Many of the existing buildings were built in the 1970 ’ s in a predominantly introverted spatial arrangement , with little interaction with the streetscape or campus . These structures required renovation but the main objective was to develop a new building that acted as a modern entrance , creating a striking entry point to the Ocean Sciences campus .
The new building connects with the existing structures along a long linear plane , which completes the urban block . Although working to accommodate existing structures and their unique scientific research requirements had its challenges it also provided a reference point from which to develop the design concept .
The building was conceptualised as a veranda with a three-storey foyer , which is ultimately a circulation element within the building . The inside spaces look onto the foyer at the front of the building and this creates opportunity for layering within the triple volume space , adding a unique spatial richness . The challenge came by way of the west orientation of the main façade , which was not ideal . The environmental aspects such as sun control were managed through the incorporation of a striking patterned screen . As the sun moves throughout the day it creates ever changing shadows and patterns which permeate through the screen to the inside of the building , suggesting an underwater effect . The front façade is highlighted by a cylindrical yellow element which is actually the 8m deep freshwater dive tank , used for diving training . A decision was made early on in the design process to incorporate both the technical and educational aspects of the faculty into the design - hence the dive tank was made into a visual design feature . The striking yellow was chosen as it is one of the corporate colours of the university and creates an element of interest along the façade .
The roof was intentionally separated from the building as an element on its own ; seeming to barely touch the structure below . Working closely with the structural engineers on the steel elements of the roof , the architects were able to reduce these as much as possible , which gives that idea that the roof is floating above the main façade , creating a very light element . At the same time the roof unifies the long , linear shape of the building .
The new addition to the Ocean Sciences campus marks the beginning of a move to a new , contemporary vision at Nelson Mandela University which connects the campus and the visitor more directly with the academic pursuits being undertaken therein .
Client : Nelson Mandela University Architect : SVA International Quantity Surveyor : Chimora Group Civil & Structural Engineer : BVi Consulting Engineers Mechanical & Electrical Engineer : Bosch Projects Main Contractor : WBHO Construction
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