Sustainable design for educational infrastructure in industrial zones (Page 4)
The need for electrical power is optimised with an appropriate daylight design incorporating reflective light shelves as part of the window ventilators, lighting through courtyards from the corridor side, and through a balanced distribution of natural light within the classroom. In lighting design 66% energy is saved by designing only a supplemental system to the daylighting provisions. The design has been worked on an interior lighting power density of 4 Watts/Som which is one third compared to that proposed by the energy code. Similarly, energy consumption is slated to be 60%. Of the maximum mandated for unconditioned buildings. Energy-efficient supplemental lamps and fans are proposed to be partly powered by solar energy. The facility already includes automatic time-switches and daylight sensors for reducing power wastage. For this purpose, rather than regular tendering, a formal agreement with a well-known manufacturer of energy-efficient products was undertaken for their conti...