Not enough water: Raj asks BMC to harvest during rains

“We have asked the BMC to use its plots for rainwater harvesting as water availability has become a persistent problem. They can take steps as the monsoon is coming,” said MNS MLA Nitin Sardesai,who accompanied Thackeray.

Thackeray assured his party would help promote the concept among citizens. He also demanded strict action against water theft and reservation of private wells whenever water is scarce.

Later,Kshatriya said the BMC would consider using open spaces,especially gardens and other large plots,for rainwater harvesting. “The administration has shortlisted 170 BMC-owned buildings and they will have rainwater harvesting within a year,” he said.

“Building proposals will not be approved unless there is provision for rainwater harvesting on the premises.”

Kshatriya said the BMC also plans six recycling plants to stop dependence only on rainwater. “Thousands of millions of water,now released in the sea every day,can be recycled and put to non-potable use. The tender process for these plans will start in about two months.”

Desalination is another option. Deputy Chief Minister Chhagan Bhujbal said Israeli and American companies have demonstrated the technology to the BMC,which will take a decision soon.

“Discussions with these companies have shown that desalinated water can be provided at 5 or 7 paise per litre. It is therefore a cheap option,apart from the plant and infrastructure costs. The BMC will take a decision soon,” Bhujbal said.

Kshatriya said Mumbai being an island city,a desalination plant can help reduce dependence on rainwater.