Designing water supply and sanitation projectsto meet demand in rural and peri-urban communities
Book 1:Concept, Principles and Practice
Designing water supplyand sanitation projectsto meet demand in rural and  peri-urban communities
 Book 1.
Paul Deverill, Simon Bibby,Alison Wedgwood & Ian Smout 
Water, Engineering and Development CentreLoughborough University2002
Concept, Principlesand Practice
ivWater, Engineering and Development CentreLoughborough UniversityLeicestershireLE11 3TU UK© WEDC, Loughborough University, 2002Any part of this publication, including the illustrations (except items takenfrom other publications where the authors do not hold copyright) may be copied,reproduced or adapted to meet local needs, without permission from the author/sor publisher, provided the parts reproduced are distributed free, or at cost andnot for commercial ends, and the source is fully acknowledged as given below.Please send copies of any materials in which text or illustrations have been used toWEDC Publications at the address given above.A reference copy of this publication is also available online at: P., Bibby S., Wedgwood A. & Smout I. (2002)
 Designing water supply and sanitation projects to meet demand in rural and peri-urban communities Book 1: Concept, Principles and Practice
WEDC, Loughborough University, UK.ISBN Paperback 1 84380 006 3This document is an output from a project funded by the UKDepartment for International Development (DFID)for the benefit of low-income countries.The views expressed are not necessarily those of DFID or the other organisations whocontributed to the development of these guidelines.Designed and produced at WEDCPrinted by John Price & Sons
of 184