Jonathan Ward, Arup
Articles
HVAC/R and Mechanical December 4, 2014
Arup Thoughts: A top-down approach to flood prevention
The top-down attenuating drains filter the rainwater, so you could pipe it to small tanks for flushing the toilets in the building. This makes it a zero-energy rainwater harvesting system that provides a sustainable urban drainage solution.
By Jonathan Ward, Arup