Effective SMOKE CONTROL SOLUTIONS
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aguar Land Rover Constantiaberg, which is part of SMG network, and William Simpson’s new Jeep, Fiat and Alfa Romeo dealership are both major motor retail groups in South Africa and their new two-storey premises were designed by architects Reynolds & Associates, together with Smuts and Boyes Architects, to provide state-of-the-art showrooms and service facilities. As fire safety is a vital part of the design, specialist consultants and fire engineers Sparq Consulting, were appointed to provide all consulting services on HVAC and fire engineering to both dealership projects to ensure the systems met the relevant construction and safety requirements. SE Controls Africa was specified by Sparq to provide the range of actuators and control solutions for the smoke control systems used at both JLR Constantiaberg and William Simpson. Although the smoke control system operating principles are the same for both dealerships, each required tailored solutions due to the individual building design and layout in relation to access doors, escape routes and automatic opening vents (AOV). At JLR Constantiaberg, the system uses 30 SECO Ni 24 40 twin chain actuators and 9 SECO Ni 24 40 single chain actuators, all with 600mm stroke length
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The two installations are perfect examples of how effective smoke control solutions can be adapted and tailored to the specific needs of individual buildings to ensure that the prime objective of protecting life can be achieved.
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for Cape Town car dealerships
to open the high-level automatic window vents. Two SE Controls automatic door openers are also installed on a double door, which is used to provide inlet air in the event of a fire. In normal operation, the doors use mag-lock to provide security when the dealership is closed, but these are de-activated using key switches during business hours and re-activated at night. When the smoke vent system is triggered, they are released allowing them to open automatically. Six SHEVTEC control panels and OSLink cards control the operation of the AOVs and doors, while a manual control point is also installed as an over-ride for use by fire service personnel. At William Simpson, the system uses 20 SECO Ni 24 40 twin and 3 SECO Ni 24 40 single chain actuators together with six automatic double door openers and mag-locks, which are installed on the building’s three double access doors. SE CONTROLS +27 (0)31 466 1857 www.secontrols.com/en-za Shopping Mall & Retail Design 2018 | 2019
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