Architect and Builder December 2019 | Page 72

SOUTH ELEVATION The north-south orientation of the building allows for maximum light and big window openings that will allow patients to be close to nature, which has been shown to boost to patient recovery. Solar treated glass was used to assist with patient privacy and minimise heat gain. FIRST FLOOR PLAN GROUND FLOOR PLAN BASEMENT PLAN The rectangular ward design, according to Mediclinic, limits the distance between the central nurses station in each unit to patient beds, it also maximises patient privacy while retaining accessible and functional flow for the patients care. The custom lightweight roof structure is composed of roof insulation, white roof sheeting, to optimise roof temperature, using less energy. Solar treated glazing and sun screening devices on the façade, reflects heat away from the building. Sustainability Special cognisance was taken to include sustainable design systems that will lessen the buildings impact on the environment, and reduce long term running costs. With recent pressures on Western Cape water resources, a water- wise design was high on the agenda during and after the construction phase. Potential water use by the hospital is lessened by using water wise landscaping. The brief for the Engineers was to produce enhanced, cost- effective, environmentally friendly and proactive engineering solutions and designs. The professional team used Revit, a state of the art computer aided design software, to produce complete and coordinated designs down to detailed room data sheet level. In terms of energy conservation, the mechanical and electrical systems use the latest technology for optimum efficiency. Electrical • The entire lighting installation was done with highly efficient LED Light fittings. • Lighting control in the form of occupancy sensors were used in low usage areas. • There is an 450kVA essential generator backing up the critical theatre and hospital loads where the 550kVA non-essential generator back up less important services. • State of the art data network was installed throughout the entire hospital ensuring the hospital is future proof for technology to come. Water • All domestic water heating will be done with heat pumps, solar and heat reclaim systems. 72 Mediclinic