Every raindrop counts
Some of the buildings have the rainwater harvesting system in place just for a formality and the Bangalore Water Supply and Sewerage Board (BWSSB), which made rainwater harvesting mandatory for buildings constructed on sites measuring 60x40 feet or more, is not serious in implementing the norm.
Manoj Baptist Rainy Research Innovation Factory Defence Research Development Organisation Bangalore Water Supply Sewerage Board
Source: indiatimes.com