Thursday 19 October 2017

Public or Private 'Rain-to-Drain'

Public or Private 'Rain-to-Drain'

Come hell or high water!

The ‘privatisation of water’ debate has shown that it can ignite a war of words. If only it could ignite minds, hearts and hands into RWH action!
By A R Shivakumar
Global, National, Regional etc. Water Summits are part of our dialogues, a lot of steam is generated over privatisation of water supply. By definition, privatisation of a service is the transfer of responsibility from the government (or the public sector) to private players.
Will privatisation bring to heel wastrels who let their sumps overflow every single day?
Will it stop water tankers from leaking the precious water as they rattle their way across the parched city?
Will it stop us from leaving the bathroom tap on while we brush our teeth?
Will it stop precious rainwater flowing away from our homes (facilitating rainwater harvesting - RWH)?
If the answer to each of these questions is yes, then ‘hurray’ for privatisation!
However, things are not that simple.


Critics of privatisation talk of the real fear that resources - in this case, water - will be taken away from the public and put in private contract. Private players’ interest in water will purely be their shareholders’ interest. Their main focus will not be on water supply but on return of investment and risk involved. The threat of exploitation of resources - and of the poor - looms large. Water MNCs across the world have said: “We cannot service/ provide to the poor.” 

Interestingly, this what the United Nations has to say about water.
a)    Access to water is a basic human right
b)    Water comes under social and cultural goods
c)    Water is not merely an economic commodity

But if read this carefully, you will realise that the UN does recognise that water is a commodity!
Now consider this startling truth:
·         Global water consumption for domestic use has been doubling every 20  years.
·         This growth in demand is more than twice the rate of human population growth, which doubles once in 40-50 years.
Every water supply project, anywhere in the world, must take this staggering truth into consideration. But they don't and end paying a heavy price.

BOOT or reboot?
Privatisation of water is of many types:
  • a)    Contracting/ outsourcing part of services in the water sector. For example, meter reading can be contracted to a private player. The overall responsibility of service delivery would remain with the government.
  • b)   BOOT model: BOOT stands for Build-Own-Operate-Transfer, which means that the private player envisages the project/ service, delivers it, owns it and transfers it as per the agreement signed with the government. This model concentrates on creation of infrastructure. It can work in new housing layouts and new cities.
  • c)    Total privatisation: Infrastructure is created and owned by private players. This is what I call the ‘rain-to-drain’ model, where the private player even owns the rights to rain! Let’s not forget natural resources can be leased, not given in ownership to anyone. The government needs to be a regulator. It must put guidelines in place. In the case of water supply, it can make rules regarding availability, quality and quantity of water supply. It may not be able to control pricing or regulate technology. When it functions as a regulator, it can meet some of its social obligations.
Those arguing in favour of privatisation list the following advantages:

v  Efficiency of services
v  Infusion of large investment or capital
v  Modernisation of infrastructure. Private players have quick access to path-breaking technology
v  Creation of healthy competition





But, this is what privatization has done across the world:
v  Monopoly in the water domain
v  Increase in tariff
v  Gradual reduction of investment
v  Increasing public health concerns
v  Marginalisation of various categories of services. For example, fire fighting services need water but they are a cost centre, so may not get priority.

v  Unsustainable water mining. Lakes, tanks, dams, borewells could be drained
v  Export or bulk transfer of water
v  Water trading or a situation where water is totally commodified
There could be misuse of the government’s water subsidy. Too many regulations may come in. Operational costs will go up, pushing tariff up and making water unaffordable.
However, here is a 'success story'
v  Hubli-Dharwad in Karnataka privatised part of their water supply services a couple of years ago.
v  They now have 24/7 water supply.
v  Per capita water consumption in the twin cities has actually come down
So, where does the truth lie? Think about it.
Who got there first?
v  The first instance of privatisation of water supply happened in 1984 in the United Kingdom
v  In India, privatisation of water supply first happened in 2008 in Maharashtra, for irrigation only. The Maharashtra Govt also immediately set up the Water Resource Regulatory Authority.
v  Today, the world’s water business is dominated by 2 French water companies: Suez and Vivendi.
Did you know?
v  In Bangalore, the Cauvery water that most of us drink is treated by a private player in Torekadanahalli, 95 km from Bangalore

v  The Bangalore Water Supply and Sewerage Board (BWSSB) outsourced Cauvery water treatment to an MNC over a decade ago.

Wednesday 4 October 2017

Taping Rainwater on Himalayan Mountains of Uttarkhand

Taping Rainwater on Himalayan Mountains of Uttarkhand

A collaborative effort of  KSCST, Govt. of Uttarkhand, UNDP and Swiss Agency for Development and Cooperation 

Place name is Pheri village, Pheri - Kimora Gram Panchayat, Jaunpur Block, Tehri Garhwal district in Uttarkhand, Northern India  at an altitude of 2000 meters, closest town Mussoorie. 
September 20th marked a day to introduce Rainwater Harvesting (RWH) in the region and build skills among the local youth.
A cost effective, rugged and sustainable model of RWH was demonstrated and built at one location and for subsequent replication in 10 houses :
Himalayan hilly terrain
Pheri Kimora Gram Panchayat - House owner : Ramachandra
The house is on the first floor and the ground floor is the cattle shed to keep the house warm during winter. The building  roof, which is inclined on both sides is made of corrugated sheet metal (40 ft long and 18 ft wide). 
House for RWH
The galvanised colour coated steel sheet gutters (nala) are installed for the full length of the roof at the lower end on either side of the house.  Metal clamps are fixed at regular intervals to hold the gutter in position and also to provide slope for rainwater to flow towards one side.
Galvanised colour coated steel sheet gutters (nala)





The rainwater from the gutter is guided to 75mm PVC pipes and the pipes from both side of the house are interlinked in the front side of the house. 



First Flush Lock (FFL) and diverter drum mounted on the floor  receives the roof water at its inlet.

First Flush Lock (FFL) and diverter drum                Sand or small aggregates 


First five minutes initial flow of roof top rainwater with contaminants like dust, bird droppings, tree leaves etc will get stored in the FFL drum and subsequently the gas filled valve will automatically close the inlet of the drum to allow the cleaner water to flow in to the HDPE tank.


Round platform for placing HDPE tank                                HDPE tank with sand bed filter

A sand bed filter (aluminium perforated bowl filled with sand or small aggregates) placed at the mouth of the manhole of the HDPE tank is used for final polishing of rainwater. The filtered water from the sand bed is allowed to flow in to the tank. Round platform is built using local stones and cement to an height of 18 inches at the ground level beside the house for placing the HDPE tank of 2000 liters capacity. 





The filtered rain water is stored in the HDPE tank in the absence of light. The tap at the bottom of the HDPE tank can be used to collect clean rainwater which can be used for domestic needs. The roof of around 720 sqft / 67 sqm can provide around 1,00,000 liters of clean rainwater per year. The tank of 2000 liters will get filled in a day of just 30mm or little more than one inch rainfall.


Sharing the experience of rainwater harvesting and building water security among the most HUMBLE LOCAL COMMUNITY, was a truly joyous experience.
Tehri Garhwal is one of the Himalayan hilly terrain district of  Uttarkhand state of India. The economy is mainly agrarian, despite most of the land being unfit for cultivation owing to the precipitous and rocky slopes. The region has many power projects and enjoys almost uninterrupted electricity. Winding roads are in poor condition owing to the frequent landslides.


The region is in the foothills of the Garhwal Himalayan range. Being at an average altitude of 2000 metres, Tehri Garhwal, with its green hills and varied flora and fauna, is a fascinating hill range. Commanding snow ranges to the northeast and glittering views of the Doon Valley and Shiwalik ranges in the south, the nearest town Mussoorie was once said to present a 'fairyland' atmosphere to tourists.
The story of 'Pheri'  
The region has an annual rainfall of around 2000mm and the river Aglad (tributary of Tons which is the tributary of Yamuna) flows at the bottom of the valley . Several kilometres uphill, villages with scattered houses are dependent on springs and streams for daily water needs. Steep slope drain off rainwater quickly and water reaches the bottom of the hill to join the river Aglad. Villagers (mostly woman) trek few kilometres to collect water and carry water on their back climbing the steep slippery winding walk paths through thick woods. My mobile camera could capture waterfalls and the flowing river, but are not of reach by villagers (mirage). Few rich among them hire daily labour to haul water. It is common for grownup boys to leave the village and move down hill to towns (Dehradun) because of water scarcity. Tourist across the country and even from outside India reach here for adventure trekking in Himalayan hills and water sports in Tons river, just few kilometres uphill, people decamp their villages because of non availability of WATER.
'Harvest Rainwater and a Host of  Benefits'


Thank you KSCST, Govt of Uttarkhand,  UNDP, Swiss Agency for Development and Cooperation - Rashmi Bajaj, Subrato Paul, Waseem Yousf, Shreyansh, Neeraj Kumar Sharma, and more so for the PEOPLE of  Pheri Kimora.