Tag: cost effective boreholes

Bancos de pozos para una mejor sostenibilidad

Este año celebramos los 30 años de la fundación formal de la Red de Abastecimiento de Agua en Zonas Rurales. Desde unos inicios muy técnicos como grupo de expertos (en su mayoría hombres) la Red de Tecnología de Bombas de Mano- hemos evolucionado hasta convertirnos en una red diversa y vibrante de más de 13.000 personas y 100 organizaciones que trabajan en una amplia gama de temas. En el camino, hemos ganado una reputación de imparcialidad, y nos hemos convertido en un convocante global en el sector del agua rural.

La RWSN no sería lo que es hoy sin las contribuciones y los incansables esfuerzos de muchos de nuestros miembros, organizaciones y personas. Como parte de la celebración del 30º aniversario de la RWSN, estamos llevando a cabo una serie de blogs en rwsn.blog, invitando a nuestros amigos y expertos del sector a compartir sus pensamientos y experiencias en el sector del agua rural.

Este blog fue escrito por nuestro miembro de RWSN, Brian Mulenga, quien es el oficial de saneamiento de Water For People Malawi.

Brian Mulenga

Dé un paseo por las comunidades rurales de Malawi y se encontrará con al menos un pozo que está roto o completamente abandonado. Numerosas reuniones de aldeas a las que he asistido terminan con la solicitud habitual de los líderes locales tradicionales de más pozos… incluso en comunidades que técnicamente tienen una cantidad adecuada de pozos según lo estipulado por las políticas gubernamentales. Peor aún, ¡los usuarios no saben qué hacer después!

Con las recientes elecciones de 2019, estamos por ver más pozos perforados en las aldeas que los políticos prometieron como una estrategia para obtener más votos. Pero uno podría preguntarse: “¿Debemos continuar perforando más pozos mientras el número de pozos no funcionales continúa aumentando?”

Mantener los sistemas de agua en áreas rurales funcionando para siempre, sin que las comunidades vuelvan a depender del apoyo material de ninguna organización externa, ha resultado difícil de lograr. Sin embargo, esto representa uno de los principales logros de sostenibilidad que la mayoría de las organizaciones en el sector del agua pretenden lograr.

Si bien muchas organizaciones y gobiernos han invertido mucho en el diseño de modelos sostenibles que empoderan a las comunidades para que posean y administren sistemas de abastecimiento de agua en zonas rurales, algunas organizaciones quieren que se las vea ‘trabajando’ y, por lo tanto, como ‘niñeras’ de las comunidades. Estas organizaciones siempre quieren estar allí para rehabilitar cualquier pequeña falla en el pozo o incluso ofrecer perforar más pozos nuevos sin tener en cuenta las políticas gubernamentales o los modelos sostenibles. Con nobles intenciones, algunas organizaciones benéficas o personas generosas no solo han destruido las mismas comunidades a las que pretenden ayudar, sino que también han agotado sus recursos limitados que podrían haberse utilizado de manera más inteligente para apoyar a otras comunidades que urgentemente necesitan agua segura y adecuada.

Durante décadas, los expertos en el sector del agua han discutido y presentado diversas teorías sobre por qué la infraestructura de suministro de agua rural, especialmente los pozos, falla rápidamente o deja de funcionar antes de su vida útil prescrita, lo que lleva a períodos prolongados de inactividad o incluso abandono. Algunos expertos creen que la capacidad de una comunidad para llevar a cabo con eficacia el mantenimiento planificado de pozos y recaudar tarifas correctamente calculadas de los usuarios para comprar y reemplazar las partes desgastadas del pozo brinda un vistazo de un sistema de agua sostenido… pero esto no articula completamente lo que motivará y equipará a una comunidad para mantener un pozo en funcionamiento en todo momento, para siempre.

Entonces, ¿cómo podemos mejorar la propiedad comunitaria y la sostenibilidad de los sistemas de suministro de agua rural? Una simple intervención practicada por comunidades rurales en el distrito de Chikwawa en Malawi parece estar brindando una solución a esta antigua pregunta. Los bancos de pozos usan un modelo de negocios simple pero efectivo que permite a los usuarios de agua tomar prestada parte del fondo de mantenimiento del pozo, usarlo para sus propias actividades económicas varias y luego devolverlo a una tasa de interés acordada. Esto no solo multiplica los fondos para la operación y el mantenimiento de los pozos, sino que también mejora los medios de vida económicos de los(as) usuarios(as) del agua en la comunidad. Elimina los desafíos que enfrentan las mujeres rurales pobres relacionados con la obtención de un pequeño préstamo en un banco comercial, como viajar largas distancias, el papeleo tedioso y las entrevistas. Si bien las consideraciones técnicas en la perforación e instalación de pozos siguen siendo vitales, la transformación de un pozo en un epicentro económico en la comunidad ha motivado a los usuarios a proteger sus pozos y asegurarse de que estén en pleno funcionamiento en todo momento.

El éxito de los bancos de pozos en las comunidades rurales del distrito de Chikwawa representa un gran hito hacia la sostenibilidad de la infraestructura de suministro de agua rural. Dicen que “el agua es vida”. En lo profundo de las comunidades rurales del distrito de Chikwawa, esta expresión no solo es sinónimo de una vida saludable, sino también de los beneficios económicos que ahora posee el agua.

Sobre el autor: Brian Mulenga trabaja como Oficial de Saneamiento en Water for People en Malawi. Su formación profesional es en Salud Ambiental (Salud Pública). Su trabajo consiste en proporcionar apoyo técnico y orientación a organizaciones no gubernamentales socias con las que trabaja en materia de saneamiento, garantizando que el número de letrinas/baños reportados correspondan con las que se encuentran físicamente en las zonas de impacto.

¿Le ha gustado este blog? ¿Le gustaría compartir su perspectiva sobre el sector del agua rural o su historia como profesional del agua rural? Invitamos a todos los miembros de la RWSN a contribuir a esta serie de blogs del 30º aniversario. Los mejores blogs serán seleccionados para su publicación y traducción. Por favor, consulte las directrices del blog aquí y póngase en contacto con nosotros (ruralwater[at]skat.ch) para obtener más información.Si aprecia el trabajo de la RWSN y desea apoyarnos económicamente, puede hacerlo aquí.

Borehole Banks for Improved Sustainability

This year we are celebrating 30 years since the Rural Water Supply Network was formally founded. From very technical beginnings as a group of (mostly male) experts – the Handpump Technology Network- we have evolved to be a diverse and vibrant network of over 13,000 people and 100 organisations working on a wide range of topics. Along the way, we have earned a reputation for impartiality, and become a global convener in the rural water sector.

RWSN would not be what it is today without the contributions and tireless efforts of many our members, organisations and people. As part of RWSN’s 30th anniversary celebration, we are running a blog series on rwsn.blog, inviting our friends and experts in the sector to share their thoughts and experiences in the rural water sector.

This is a guest blog by RWSN Member, Brian Mulenga who is the Sanitation Officer of Water For People Malawi.

Brian Mulenga

Take a walk around rural communities of Malawi, and you will come across at least one borehole that’s either broken down or completely abandoned. Numerous village meetings I have attended end with the usual request by local traditional leaders for more boreholes…even in communities that technically have an adequate number of boreholes as stipulated by government policies. Worse still, users do not know what to do next!

With the recent elections in 2019, we are yet to see more boreholes being sunk in villages that were promised as a strategy by politicians to get more votes. But one could ask: “Should we continue sinking more boreholes while the numbers of non-functional ones continue rising?”

Keeping water systems in rural areas functioning forever, without communities ever again depending on material support from any outside organization, has proved to be elusive. Yet this represents one of the top sustainability accomplishments that most organizations in the water sector aim to achieve.

While many organizations and governments have heavily invested in designing sustainable models which empower communities to own and manage rural water supply systems, some organizations want to be seen as ‘working’ and thereby ‘baby-sitting’ communities. Such organizations always want to be there to rehabilitate any small borehole fault or even offer to drill more newboreholes without regard to government policies or sustainable models. With noble intentions, some charity organizations or generous individuals have not only destroyed the very communities they aim to help but have also strained their limited resources which could have been more wisely used to support other communities in dire need of safe and adequate water.

For decades, experts in the water sector have argued, and come up with diverse theories, on why rural water supply infrastructure, especially boreholes, fail quickly or become non-functional before their prescribed life span, leading to stretched periods of downtime or even abandonment. Some experts believe that the ability of a community to effectively conduct planned borehole maintenance and collect properly-calculated tariffs from users to buy and replace worn-out borehole parts provides a glimpse of a sustained water system…but this does not fully articulate what will motivate and equip a community to keep a borehole functioning at all times, forever.

So how can we improve community ownership and sustainability of rural water supply systems? One simple intervention practiced by rural communities in Chikwawa District in Malawi seems to be providing a solution to this age-old question. Borehole banks use a simple yet effective business model that allows water users to borrow part of the borehole maintenance fund, use it for their own various economic activities, and later pay it back at an agreed-upon interest rate. This not only multiplies funds for borehole operation and maintenance but also enhances the economic livelihoods of water users in the community. It eliminates the challenges encountered by poor rural women related to securing a small loan at a commercial bank, such as traveling long distances, tedious paperwork, and interviews. While technical considerations in borehole drilling and installation remain vital, transforming a borehole into an economic epicenter in the community has motivated users to secure their boreholes and ensure they are fully functional at all times.

The success of borehole banks in rural communities of Chikwawa District represents a huge milestone toward the sustainability of rural water supply infrastructure. They say, “water is life.” Deep in the rural communities of Chikwawa District, this idiom is not only synonymous with healthy living, but also the economic benefits that water now possesses.

About the author: Brian Mulenga works as Sanitation Officer at Water for People in Malawi. His professional background is in Environmental Health (Public Health). His job entails providing technical support and guidance to partner non-governmental organizations that they work with on sanitation and ensuring that the number of latrines/bathrooms reported corresponds to what is physically in impact areas.

Did you enjoy this blog? Would you like to share your perspective on the rural water sector  or your story as a rural water professional? We are inviting all RWSN Members to contribute to this 30th anniversary blog series. The best blogs will be selected for publication. Please see the blog guidelines here and contact us (ruralwater[at]skat.ch) for more information. You are also welcome to support RWSN’s work through our online donation facility. Thank you for your support.

Professional Water Wells Drilling: Country Assessments of the Sector – UPDATED!

From 2003 to date, assessments of borehole drilling sector cost-effectiveness and professionalism have been undertaken for the following countries:

Do you know of other national assessments of borehole drilling sector cost-effectiveness and professionalism, perhaps in your own country? If so, please share in the comments below.

Update 21 August 2018

Key points:

  • “Turn-key” contracts should not be used, instead implementing agencies should procure an independent consultant for drilling and supervision and pay drillers for drilling/installation work done.
  • The research supports the guidance set out Danert K., Gesti Canuto J. (2016) Professional Water Well Drilling. A UNICEF Guidance Note  , Unicef , Skat Foundation http://www.rural-water-supply.net/en/resources/details/775

A borehole that lasts for a lifetime

Groundwater is a valuable resource for communities, but accessing and maximising its potential can be difficult. Vincent Casey, WaterAid’s Technical Support Manager for Water Security, introduces a series of videos demonstrating good practice in borehole drilling.

Groundwater is a valuable resource for communities, but accessing and maximising its potential can be difficult. Vincent Casey, WaterAid’s Technical Support Manager for Water Security, introduces a series of videos demonstrating good practice in borehole drilling.

Good practice must be followed if groundwater development programmes are to reach their full potential. If certain steps are not taken, there is a high chance that boreholes will fail, investment will be wasted and people will remain un-served.

Vincent Casey, Technical Support Manager for Water Security

Continue reading “A borehole that lasts for a lifetime”

What is the big deal about manual drilling anyway?

Let me tell you a not-very-well-kept secret. My PhD research some 15 years ago was on manual drilling. That was what took me to Uganda in the first place and taught me how to link social science, business development and technology. For those of you who don’t know what it is, manual drilling refers to several drilling methods that rely on human energy to construct a borehole and complete a water supply. These methods can be used in areas where formations are quite soft and groundwater is relatively shallow. And by the way, the “Pounder rig” as we called it worked, but it never took off in Uganda (the details are in my thesis).
Continue reading “What is the big deal about manual drilling anyway?”

a new phase of RWSN is on the way…..

2015 Theme Icons

RWSN is not a formal organisation, more of a shared idea. In 1992, the network was founded as the Handpump Technology Network (HTN) with a narrow focus on…. handpump technology. 22 years on, and this small group of engineers from the Water & Sanitation Program of the World Bank, UNICEF, Skat and the Swiss Agency for Development and Cooperation (SDC) has become a much bigger family.

As of this morning we have 6,301 individual members, 23 RWSN Member Organisations (the newest are Yobe State Rural Water Supply and Sanitation Agency, Nigeria and the German-based NGO, Welthungerhilfe) and we have an active team of thematic leaders from Skat, WaterAid and IRC as well as a tremendously supportive Executive Committee.

So where now?

Continue reading “a new phase of RWSN is on the way…..”

Addressing failure in rural water supply in Africa – how we can all do better (Video)

In his key note speech, Professor Richard Carter urged the delegation at the 41st IAH Congress to do more to explain why groundwater matters and why hydrogeological science is important.

Continue reading “Addressing failure in rural water supply in Africa – how we can all do better (Video)”

Boreholes and trees – why drilling supervision matters

by Professor Richard Carter, Chair of RWSN [1]

About 1 billion people in rural areas rely on boreholes (mostly fitted with handpumps) for their water supply. Another 300 million in small towns and cities get their domestic water from boreholes.[2]

Image
(c) RWSN/Skat

What is a borehole?

Someone [3] once defined a tree as “a big plant with a stick up the middle”. Using this analogy, a borehole is “a long thin hole in the ground which produces water”. But of course just as trees are a bit more complicated than the definition would suggest, and just as trees come in all shapes and sizes, so too boreholes are more than ‘long thin holes …’. No two boreholes are quite the same.

If I wish to plant a tree and get fruit or timber from it sometime in the future, then I need to choose the right species, plant it in the right place, and nurture it until it becomes established. So too if I want to construct a borehole which will deliver clean water over both the short-term and the long-term, I need to choose its location with care, design it properly and ensure that it is drilled and finished straight and true.

Continue reading “Boreholes and trees – why drilling supervision matters”