RWSN Resources

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Afridev: 3-D CAD Files

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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.

India Mark II: 3-D CAD files

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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.

Code of Practice for Water Well Construction NIGERIAN INDUSTRIAL STANDARD

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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.

Technical Standards for Manually Drilled Boreholes in Chad

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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: Handpump Maintenance Card

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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: Carte de Maintenance pour le Pompe Manuel Afridev

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

Carte de Maintenance pour le Pompe Manuel Afridev

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

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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

Platform Design for Handpumps on Dug Wells (Revision 1-2008)

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Author: ERPF, K.
Year of Publishing: 2008
Publisher: RWSN (incl. HTN)
Institution: Skat/UNICEF

This manual is a guide for the construction of platforms for handpumps installed on dug wells. A construction guideline for platforms made of concrete is included in this manual, but the the platform could also be made of brick or stone masonry.

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

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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.

Installation & Maintenance Manual for the India Mark III Handpump (Edition 2008)

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

The Installation and Maintenance Manual for the India Mark III Handpump is intended to assist all users of this handpump, especially to give a guideline for the installation procedures as also for maintaining the pump including the pump platform.

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

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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: Handpump Specification (Revision 5-2007)

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Author: BAUMANN, E. & KEEN, J.
Year of Publishing: 2007
Publisher: Rural Water Supply Network
Institution: Skat

This manual provides detailed specifications and design drawings for the AFRIDEV handpump. The AFRIDEV Deep-well handpump is designed to lift water from depths of 10m to 45m. The AFRIDEV is suitable for boreholes with casing sizes of nominal 100mm, 115mm, 127mm or 150mm internal diameter (4", 4.5", 5" and 6").

The Specification results from work carried out by the UNDP-World Bank Water and Sanitation Program in partnership with handpump fieldworkers and development organisations in many countries.

Since the issue of the first AFRIDEV Specification in 1989, the AFRIDEV has become the deepwell VLOM handpump of choice in an increasing number of countries in Africa and Asia.

India Mark Handpump Specifications (Revision 2-2007)

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Author: ERPF, K.
Year of Publishing: 2007
Publisher: RWSN/Skat
Institution:

This RWSN Specification contains a full product definition for: India Mark II Handpump India Mark III Handpump India Mark II, Extra Deep-well Handpump including: Manufacturing processes and inspection, assembly and part drawings, part lists, requireme

Guidelines for Quality Control and Quality Assurance of the Indus-, Kabul- and Pamir Handpump

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Author: ERPF, K.
Year of Publishing: 2006
Publisher: Rural Water Supply Network
Institution: Skat

These guidelines cover various aspects of the Quality Control and Quality Assurance procedure of the handpumps used in Afghanistan. This document results from work carried out for several years by UNICEF and DACAAR in partnership with Skat-RWSN, manufactures and inspection agencies and purchasers.

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

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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.

Jibon Deepset Pump Specification (2")

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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

Malda Handpump Specifications

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

This specification is intended to assit all users of the MALDA Pump, but it is primarily aimed at purchasers, manufacturers and inspectors of MALDA Pump.

Tara Handpump Specifications (First Edition)

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

This RWSN specification contains a full product definition for the TARA Direct Action Handpump, including:
- manufacturing processes and inspection
- requirements for compliant with international standards
- assembly and part drawings
- part list

The specification results from work carried out by UNICEF in collaboration with Skat Consulting. The base for this specification are the standards from Bangladesh (TARA Handpump Production Manual, UNICEF-DPHE Bangladesh, 1995) and the standard of the Bureau of Indian Standards (IS 141106:1996)

Madagascar Rope Pump Specification First Edition 0 - 2004

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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

Information on the Afridev Handpump with Bottom Support System

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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).

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