Wednesday, 29 March 2017

NDTV - Bengaluru Man Hasn't Paid Water Bill In 22 Years. Why That's A Good Thing



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Bengaluru Man Hasn't Paid Water Bill In 22 Years. Why That's A Good Thing
Bengaluru | Written by Maya Sharma | Updated: March 27, 2017 23:41 IST
 AR Shivakumar's house has a water storage capacity of 45,000 litres
BENGALURU:  The family of a senior scientist in Bengaluru has not paid their water bill for 22 years. Reason: AR Shivakumar is doing without a water connection, using treated rainwater not just for bathing and washing, but also for drinking. The senior scientist at Karnataka State Council for Science and Technology had designed his green home more than two decades ago - building in a water harvesting system that yields more than 400 litres of water daily. Which means the expected scanty rainfall this year - when the state is facing is second consecutive year of drought - will be enough for their needs.

"Bangalore receives around 900-1000mm of rainfall except for these very drought years," said Mr Shivakumar, whose work involves the field of renewable energy and rainwater harvesting. The amount, he says, is enough to collect 2.3 lakh litres of water a year. But 2.3 lakh liters is far more than an average family of four uses. Planned properly, tanks can be built into a standard 40/60 feet plot to store more than what a small family needs.

Explaining the rainfall pattern of the city, he said, there is 90-100 dry days between two successive rains in Bangalore. "Based on that calculation, we have a storage capacity for 45000 litres... effectively we need only around 40,000 litres - 400 liters a day for 100 days. But we have 45,000 litres for emergency."
 

AR Shivakumar had built his home over two decades ago
His family, he said, approximately uses 400 litres a day. "In a year, we need only 1 to 1.5 lakh litres, so much more than we require is coming here," he added.


The use of water, though, is careful, he said. Recycling plays a big part -- like collecting water from the kitchen sink in a can outside the kitchen to using water from the washing machine to flush toilets.

The water harvesting system is simple - water from the sloping roof is collected n underground tanks, where the purification process happens.

It is a family effort, said Mr Sivakumar - and his wife of 28 years, Suma, and his son, Anoop and daughter in law, Vamika, play their part as water conservation becomes a way of life for them.




Friday, 17 March 2017

Save Water Save Bangalore Campaign 2017

“Save Water Save Bengaluru” Campaign

The failure of rains in the monsoon and depleting water availability in KRS dam and also ground water in Bangalore may cause sevier water shortage in the summer months. Bangalore Water Supply and Sewerage Board (BWSSB) with the technical support of Karnataka State Council for Science and Technology (KSCST) initiated the programme to bring in awareness in Bangalore for water conservation to avert drinking water crisis in and around Bangalore.

Save Water Save Bengaluru” Campaign was flagged off on 22nd March 2017, Wednesday on the occasion of “World Water Day” at Vidhana Soudha, Bengaluru.

Honorable Chief Minister of Karnataka Sri Siddaramaiah with Minister Sri K. J .George, Sri Tushaar Girinath, IAS, Chairman, BWSSB, Sri Kemparamaiah, Engineer in Chief, BWSSB, Sri A.R. Shivakumar, PI, RWH, KSCST, IISc , Sri P. N. Ravindra, Additional Chief Engineer, New Initiatives and Public Outreach, BWSSB, Smt. P.G. R. Sindhia and others inaugurated the awareness campaign organized by BWSSB and Government of Karnataka. He also flagged off a 4 km rally to create awareness about water conservation.

Over 300 participated in the awareness campaign “Save Water Save Bengaluru”. BWSSB Team, KSCST Team, Scouts and Guides team, Children from various schools, NGOs, Press, and Media were present. Rally started at Vidhana Soudha and passed through K R Circle, K G road and successfully concluded at the Sewage Treatment Plant at Cubbon Park. A Street Play was also organized a performed by Abhinaya Taranga team.

KSCST provided technical support for educating NGOs and others to run the campaign till the end of May. To conserve water Sri A.R. Shivakumar suggested following three points for the city of Bengaluru and are being advocated by campaign partners:

“Save Water Save Bangalore” - YOU can do it....
1. Used Kitchen sink water can be reused for watering plants.
2. RO reject water can be as high as 70% which can be used for moping and cleaning the floor.
3. Toilet flushing requires 27% of your daily water need and washing machine discharges 22% of  
your daily water need. YOU can save at least 20% of fresh water daily.