Stop the rot: handpump functionality, corrosion, component quality and supply chains Action research in sub-Saharan Africa

Description:

The 'Stop the Rot' initiative documents the scale and extent of rapid handpump corrosion and the use of poor-quality handpump components in sub-Saharan Africa and tries to bring about actions to address these problems. These two interlinked issues contribute to poor handpump performance, rapid handpump failure and poor water quality, all of which can ultimately lead to abandonment of the handpump sources, thus forcing users to return to contaminated or distant water supplies.

The first report estimates the reliance on handpumps in sub-Saharan Africa, reviews the literature on handpump functionality and performance, and synthesises information on handpump technical quality from various studies and assessments.

The second report examines handpump corrosion in detail, with an overview of what is known and what has been done to address the issue in specific SSA countries and by select organisations.

The third report reflects on the existing guidance on handpump quality assurance, collates examples of poor-quality components, and examines handpump supply chains through a case study of Zambia.

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Bibliographical Information:

DANERT, K. (2022) Stop the rot: handpump functionality, corrosion, component quality and supply chains. Action research in sub-Saharan Africa , Ask for Water GmbH, Skat Foundation and RWSN. , St Gallen, Switzerland

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More Information

» Stop the rot - Call to action (2 pages)

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