RWSN Resources

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Author Year Downloads Title

Handpump Specification for: Indus Pump, Kabul Pump, Pamir Pump (Revision 1-2006)

Downloads: 179


Author: WAHIDULLAH, K. and K. ERPF
Year of Publishing: 2006
Publisher: RWSN
Institution: Skat

This RWSN Specification contains a full product definition for the Indus-, Kabul-, and Pamir Handpumps, including: Manufacturing processes and inspection, assembly and part drawings, part lists.

The Specification is intended to assist all users of the Indus-, Kabul- and Pamir Pumps, but is primarily aimed at purchasers, manufacturers and inspectors of these handpumps.

Code of Practice for Water Well Construction NIGERIAN INDUSTRIAL STANDARD

Downloads: 187


Author: STANDARDS ORGANISATION OF NIGERIA
Year of Publishing: 2010
Publisher: STANDARDS ORGANISATION OF NIGERIA
Institution: STANDARDS ORGANISATION OF NIGERIA

This Nigerian Code of Practice for Well Construction was elaborated by the Technical Committee for Water Well Construction.
Groundwater development is one of the sources of the Federal and State Governments Water Supply Intervention Programmes under which government embarked on construction of open wells and boreholes in order to increase access to portable water to Nigerians. However, water well construction is still characterized by cases of “failed hole”, poor quality service, and unprofessional conduct of drillers and lack of established code to regulate the practice of water well drilling in Nigeria. These are serious concern to government, donor agencies and sector stakeholders who see them as militating factors towards attainment of water supply project objectives in particular and Millennium Development Goals (MDGs) in general. This Code of Practice was therefore elaborated to provide the framework for water well construction in Nigeria.
In the elaboration of this Code of Practice, reference made to Nigerian Industrial standards and National standards of other countries are acknowledged.

Madagascar Rope Pump Specification First Edition 0 - 2004

Downloads: 318


Author: RANDRIANASOLO, A. and ERPF, K.
Year of Publishing: 2004
Publisher: Rural Water Supply Network
Institution: Skat

This manual provides a full specification and technical drawings of the Madagascar Rope Pump including:
- manufacturing processes and inspection
- requirements for compliance with international standards
- assembly and detail drawings
- parts list

Afridev: Guidelines for Quality Control and Quality Assurance of Afridev Handpump (Revision 1-2000)

Downloads: 110


Author: PRAKASH, G. & ERPF K.
Year of Publishing: 2000
Publisher: Rural Water Supply Network
Institution: Skat / SGS India Ltd.

These Guidelines cover various aspects of QC and QA of the Afridev Handpump. The target group includes manufacturers, inspection agencies and purchasers.

Afridev: Guidelines for Quality Control and Quality Assurance of Afridev Handpump (Revision 2-2008)

Downloads: 166


Author: PRAKASH, G. & ERPF K.
Year of Publishing: 2008
Publisher: Rural Water Supply Network
Institution: Skat / SGS India Ltd.

The Afridev Handpump is produced in several developing countries. The quality, however, varies from manufacturer to manufacturer. While most of the quality related problems can be attributed to lack of internal quality control mechanism at the factory level, others can be attributed either to inadequate procurement procedures or insufficient understanding of the quality assurance requirements by inspection agencies.

Technical Standards for Manually Drilled Boreholes in Chad

Downloads: 159


Author: PRACTICA
Year of Publishing: 2009
Publisher: UNICEF
Institution: Ministry of Fisheries, Pastoral and Rural Hydraulics

The Ministry of Fisheries, Pastoral and Rural Hydraulics has, after consultation with national and international experts, decided to maintain standards for boreholes drilled manually to a depth between 30 and 50 metres.

DISCLAIMER: This is a non-RWSN publication and endorsement by RWSN or any of its member organisations should not be inferred.

Afridev: Packaging Guidelines for Afridev (First Edition 1992)

Downloads: 64


Author: MUDGAL, A. K., & KUMAR, S.
Year of Publishing: 1992
Publisher: Skat
Institution: Skat/UNDP/WSP

This manual results from a study conducted by the Indian Institute of Packaging, Bombay, for the UNDP-World Bank Water and Sanitation Program's Regional Water and Sanitation Group, South Asia. The Manual will be useful for manufacturers and other organisations involved in packing or transporting the Afridev pump.

Jibon Deepset Pump Specification (2")

Downloads: 99


Author: MUDGAL, A. K. and ERPF, K.
Year of Publishing: 2005
Publisher: Rural Water Supply Network
Institution: Skat

This specification is intended to assit all users of the JIBON Deepset Pump, but it is primarily aimed at purchasers, manufacturers and inspectors of JIBON Deepset Pump.
This specification contains a full product definition for the JIBON Deepset Handpump including:
- Manufacturing processes and inspection
- requirements for compliance with international standards
- assembly and part drawings including parts list

First Edition: 1999

Walimi Handpump Hand Book for Water User's

Downloads: 149


Author: MIZRAY, E.C., KAWA, G. M. and K. ERPF
Year of Publishing: 2002
Publisher: RWSN (incl. HTN)
Institution: Skat/Government of Tanzania

This manual is intended to assist all users of the Walimi Handpump, especially for the operations and maintenance of their pump.

Walimi Handpump Specification

Downloads: 86


Author: MIZRAY, E.C., KAWA, G. M. and K. ERPF
Year of Publishing: 2002
Publisher: RWSN (incl. HTN)
Institution: Skat/Government of Tanzania

This manual provides a full specification and technical drawings of the Walimi handpump.

India Mark II: 3-D CAD files

Downloads: 318


Author: MILLER, A.
Year of Publishing: 2012
Publisher:
Institution:

This zip file contains 83 shape files for the India Mark handpump. To view the files you will need extract the files using WinZip, or similar, and "SolidWorks e-drawings Viewer" which can be downloaded for free from: http://www.solidworks.com/sw/products/free-cad-software-downloads.htm

The files show a pump in one configuration only, with no deep-well parts and only one mounting option.

To manipulate the files you will need commercial CAD software.

Any use or modification of these files should first get the permission from the author: Andrew Miller (contact via the RWSN Secretariat) and should credit him.

The user assumes responsibility for geometric accuracy and neither the author nor RWSN guarantee this work.

DISCLAIMER: This is a non-RWSN publication and endorsement by RWSN or any of its member organisations should not be inferred.

Afridev: Handpump Specification: Injection Moulding Manual (Revision 1-1999)

Downloads: 137


Author: KEEN, J. & ERPF, K.
Year of Publishing: 1999
Publisher: Rural Water Supply Network
Institution: Skat

This Afridev Injection Moulding Manual conrains technical information needed to carry out the manufacture of injection moulded components for the Afridev Deepwell Handpump.

It is intended for companies planning, or carrying out, the production of Afridev bearing bushes, plunger/footvalves and footvalve receivers.

The manual covers material requirements, tooling, processing, testing and quality control. The information included is based on experience by Skat-RWSN over several years working with moulding manufacturers in Africa and Asia.

Afridev: 3-D CAD Files

Downloads: 296


Author: FREEMAN, J.
Year of Publishing: 2013
Publisher:
Institution:

This zip file contains shape files for the Afridev handpump. To view the files you will need extract the files using WinZip, or similar, and "SolidWorks e-drawings Viewer" which can be downloaded for free from: http://www.solidworks.com/sw/products/free-cad-software-downloads.htm

To manipulate the files you will need commercial CAD software.

Any use or modification of these files should first get the permission from the author: James Freeman (contact via the RWSN Secretariat) and should credit him.

The user assumes responsibility for geometric accuracy and neither the author nor RWSN guarantee this work. Please see the ReadMe file in the package for the full details and disclaimer.

DISCLAIMER: This is a non-RWSN publication and endorsement by RWSN or any of its member organisations should not be inferred.

Afridev: Pompe manuelle Afridev - Manuel d'installation et d'entretie (First Edition 1995)

Downloads: 129


Author: FONESEKA, J., MUDGAL, M. A. K., BAUMANN, E., DIA-NDIAYE, C.
Year of Publishing: 1995
Publisher: Rural Water Supply Network
Institution: Skat / SGS India Ltd.

Ce document a pour but de couvrir les différents aspects de l’installation et de l’entretien de la pompe manuelle Afridev. Il est le fruit de plusieurs années de travail effectué par UNDP/World Bank Water and Sanitation Programme en collaboration
avec SKAT, des ONG et le personnel sur le terrain dans différents pays.
Les suggestions éventuelles en vue d’amélioration, ainsi que les demandes d’informations plus détaillées sont les bienvenues, et peuvent être adressées à SKAT à l’adresse ci-dessous

Afridev: Handpump Maintenance Card

Downloads: 256


Author: ERPF, K.
Year of Publishing: 2009
Publisher: Rural Water Supply Network
Institution: Skat

Maintenance Card for Weekly, Monthly and Yearly Checks (Revision 1-2009)

Afridev: Installation and Maintenance Manual for the Afridev Handpump (Revision 2-2007)

Downloads: 668


Author: ERPF, K.
Year of Publishing: 2007
Publisher: Rural Water Supply Network
Institution: Skat

This manual has been prepared to cover installation and maintenance aspects of the Afridev Handpump.

This document results from several years of work carried out by Water & Sanitation Program (WSP) in partnership with Skat – RWSN (formerly HTN), NGO’s, handpump field workers and the private sector in several countries.

The experience gained in recent years has been incorporated into this Specification. This Manual is intended to assist all users of the Afridev Handpump, especially to give a guideline for the installation procedure and also for preventive maintenance. Suggestions for improvements and requests for further information are welcome, and should be sent to Skat

Afridev: Carte de Maintenance pour le Pompe Manuel Afridev

Downloads: 82


Author: ERPF, K.
Year of Publishing: 2009
Publisher: Rural Water Supply Network
Institution: Skat

Carte de Maintenance pour le Pompe Manuel Afridev

Information on the Afridev Handpump with Bottom Support System

Downloads: 79


Author: ERPF, K.
Year of Publishing: 2003
Publisher: Rural Water Supply Network
Institution: Skat, CARE

A Case Study on Development Project of CARE International in Mozambique in collaboration with Rural Consult Lda Mozambique and Skat Foundation, Switzerland

The bottom support system is a technique for improving reliability of PVC rising mains in deep handpump installations (45 to 100m).

Afridev: Handpump with Bottom Support System (Revision 1-2008)

Downloads: 181


Author: ERPF, K.
Year of Publishing: 2008
Publisher: Rural Water Supply Network
Institution: Skat

The bottom support system is a technique for improving reliability of PVC rising mains in deep handpump installations (45 to 100m).

This document provides illustrated technical details of the latest developments of the Bottom Support System

Afridev: Moulds for Afridev Rubber Components (Technical Drawings) (First Edition 2003)

Downloads: 195


Author: ERPF, K.
Year of Publishing: 2003
Publisher: Rural Water Supply Network
Institution: Skat

This manual contains the complete Mould drawings of all Rubber Components used for the Afridev Handpump. This manual is intended to assist manufacturers of Afridev Handpumps, especially those who are planning to start with handpump production. The drawings in this manual are designed as single cavity moulds, however, the exact cavity dimensions can be sued for Multiple Cavity Moulds too.

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