WHO/SDE/WSH/00.2
Prepared by
François Brikké
Operation and Maintenance Network of the Water Supply and Sanitation Collaborative Council
IRC International Water and Sanitation Centre
Delft,
Netherlands
World Health Organization
Geneva,
Switzerland
2000
IRC International Water and Sanitation Centre
PO Box
2869
2601 CW Delft
The Netherlands
Tel: +31 (15) 219 29 39
Fax: +31
(15) 219 09 55
E-mail: general@irc.nl
World Health Organization
20 Avenue Appia
CH-1211
Geneva
Switzerland
Tel: +41 22 791 2111
Fax: +41 22 791 0746
Water Supply and Sanitation Collaborative Council
c/o
World Health Organization
Tel: +41 22 791 3685
Fax: +41 22 791 4847
Operation and Maintenance Network
c/o World Health
Organization
Copyright © IRC International Water and Sanitation Centre and World Health Organization 2000
This document is not a formal publication of the World Health Organization (WHO), and all rights are reserved by the Organization. The document may, however, be freely reviewed, abstracted, reproduced and translated, in part or in whole, but not for sale nor for use in conjunction with commercial purposes.
Designed by minimum graphics
Printed in
Malta