Architect and Builder Magazine South Africa March/April 2014 | Page 36

Many sustainable initiatives have been implemented in the design. The building uses LED lighting extensively and the air conditioning for the entire building was consolidated into an efficient single plant. Circulation corridors are naturally ventilated and enclosed with glass louvres to avoid the need for air conditioning and mechanical ventilation. The office spaces have been designed so that there is extensive glazing for natural light and views. Performance glazing has been used throughout, together with perforated aluminium and projecting balcony sunscreens which filter the hot UV light, helping reduce the heat gain. Efficient low flush toilets have been used throughout the building to reduce water consumption. Challenges There were several challenges encountered during the project. The five-storey basement presented significant challenges at the outset of the project. The logistics of digging a hole that deep required a great deal of coordination. Building at the height designed also proved challenging at times and the coordination of the trades on the external envelopes required careful thought and exacting implementation. Conclusion Looking back at the completed project, it has been a great success. • Project started on site in March 2011 • Practical Completion in March 2013 • Contract value R100m QUANTITY SURVEYORS REPORT Ridgeside Office Estate, Umhlanga is fast becoming the Sandton of Durban, says Dave Williams-Jones, CEO of FWJK Developments. The company has developed six sectional title office blocks at Ridgeside and one in the centre 36 Strauss Daly Place