Böcker utgivna av WEDC

This manual investigates the extent and nature of the involvement of low-income urban communities in the provision of their local infrastructure. It also provides guidance for policy-makers and professional staff of urban government, development agencies, non-government organisations, and small to medium enterprises for promoting increased involvement of communities in the procurement of neighbourhood (tertiary level) infrastructure. Cases relating to water supply, sanitation, drainage, access, paving, street and security lighting, solid waste removal, and community buildings are examined. ALSO AVAILABLE IN URDU

A number of Toolkits on corruption have been published in recent years; however, to date, these have not been focused on the infrastructure sector or the impacts of corruption on the poor. This Toolkit is intended to fill that gap. The Toolkit is cross-sectoral in its approach, making it of relevance to those working on water supply, sanitation, drainage, roads and paving, transport, solid waste management, street lighting and housing sectors.

This book has been produced to help engineers, technicians and project managers ensure that the facilities they design and build are beneficial to all members of society. Using many examples, especially related to water and sanitation, the book demonstrates that 'one size does not fit all'. It shows how women, men and children frequently have different needs and different priorities because they use infrastructure in different ways. It explains how the community that will use the infrastructure is generally structured by inequalities of various kinds and without analysis of social issues an intention that the facility should serve the needs of all is not likely to be realized. The book seeks to make gender analysis intelligible to engineers working at the project level; to enable them to co-operate with social scientists, and to increase their awareness of the need to work with women and men in the user community. The book emphasizes the practical ways in which taking account of gender relations will improve the design, implementation and use of infrastructure. With this in mind, it is focused on what civil engineers actually need to know to improve their projects, to give the 'civil' aspects of their work equal weight with the 'engineering' aspects. This book will be of great interest to all engineers, technicians and project managers concerned with infrastructure development in low- and middle-income countries.

Globally, the construction sector is one of the largest employers of temporary workers (after agriculture); the development of infrastructure can be a major contributor to poverty reduction and labour rights. Through the International Labour Organisation (ILO) there exist agreed international conventions on labour standards which cover employment conditions and rights. The underlying problem is not a lack of labour law, rather it is the lack of effective mechanisms to ensure that labour laws are applied and monitored. This sourcebook provides guidance on the collaborative process and contractual issues involved in implementing labour standards. It is based on experience gained from implementing labour standards in infrastructure construction projects in Ghana, India and Zambia. Three different contexts for construction are considered; formal or conventional contracting; community contracting; and self-help schemes using unpaid labour. Part 1 of the sourcebook provides the introduction and context to the development and use of labour standards with reference to construction. Part 2 comprises a framework and detailed Action Points. This is the 'what to do' and 'how to do it' section, covering the process it is necessary to go through to implement labour standards in construction programmes. Part 3 presents an analysis of contract clauses that have been used in relation to labour standards and suggests appropriate clauses to support the implementation of different labour standards. It includes guidance on developing specifications.

electing the appropriate control chemical and the means of application, together with advice on planning an implementation programme.

This book presents findings from project R7786 Partnerships to improve access and quality of urban public transport for the urban poor carried out by the authors as part of the Knowledge and Research (KaR) programme of the Infrastructure and Urban Development Department, Department for International Development (DFID) of the British Government. The purpose of the project was to identify, explore, and document critical issues in the provision of transport services for and in low-income settlements in developing countries. The identified issues can be used at policy and operational levels to provide better transport services to low-income communities in urban areas. In the research methodology, a sustainable livelihoods framework was used to set the research framework. The city of Dar es Salaam has grown rapidly since the late 1940s. In the 1948 census the population was 69,227; by the census in 1957 it had grown to 128,742. During this period the city remained highly concentrated, with its boundaries on average less than five kilometres from the sea front or the then town centre. The growth has continued and the estimated population in 2000 was 2,286,730, with a continuing annual growth rate of about 4.5 per cent against the national average of 2.8 per cent.

Book 3 is a manual for using the developed software, IRA-WDS (Improved Risk Assessment for Water Distribution Systems), a geographical information system (GIS) that aids in evaluating the risk of deterioration of the water distribution network of a water supply systems.

This series of Briefing and Guidance Notes Implementing Labour Standards in Construction is based on a review of international literature, together with lessons learned from pilot studies carried out in Ghana, India and Zambia. Complementing the sourcebook of the same name, the Notes offer concise guidance on how to incorporate international and national labour standards into procurement contracts and procedures, in a way that enables the standards to be effectively applied and monitored. These Notes will be particularly useful for anyone involved in infrastructure procurement, construction management, contract supervision, social protection and labour rights.

These notes are designed to support the training of engineers and technicians in developing an awareness of gender issues. They have been designed for people who would normally either manage engineering projects, run engineering courses or chair engineering meetings. They are not a standard 'gender' training pack. The person leading the units should have an understanding of the participants' background, priorities and concerns.

This series of Briefing Notes Assessing Sanitation Policy is based on lessons learned from national sanitation policy assessments carried out in Ghana and Nepal, together with the review and assessment of sanitation policy in these and other countries. The Notes provide concise guidance on the importance of sanitation policy and what can be done to ensure that it is widely supported, relevant and implemented effectively.

These guidance notes describe good practice for conducting robust 'willingness-to-pay' (WTP) surveys in small towns, using the Contingent Valuation Method (CVM), as part of a demand-responsive approach to the supply of services. The urban water sector in low- and middle-income countries requires good quality data to justify future investment proposals; develop a better understanding of user perceptions and preferences; support the selection of preferred service options; and to set out the scope for future tariff increases. CVM surveys are a reliable means of generating such valuable information. Key areas covered in this book include how to design and implement a WTP survey, as well as how to best use the survey information to inform project design and policy-making. Its aim is to encourage wider use of WTP surveys, particularly for small towns where it is inappropriate to merely assume which service options users prefer and are willing to pay for. This book has been developed as part of the DFID Knowledge and Research project R7852 Optimised Management of Watsan Services in Small Towns.

This book presents the findings of a Department for International Development (DFID) funded project. It has been written for policy-makers and professional staff of urban government, development agencies and non-government organizations in low-income countries.The book aims to help improve the poor practices of municipal solid waste management that prevail in many low-income countries - a subject that has received comparatively little attention to other aspects of infrastructure such as water supply and transport. It is a complex subject embracing waste collection, transfer, haulage and disposal and its impacts are wide, including for example, effects on environmental health, municipal finance and management, waste reuse, and informal sector employment.

This book has been written specifically for practitioners involved in the operation, maintenance and management of piped water distribution systems in urban areas of developing countries. These practitioners include engineers, planners, managers, and water professionals involved in the monitoring, control and rehabilitation of water distribution networks.The book explains in detail how to evaluate the risk of deterioration of the water distribution network of a water supply system. It begins with the conceptualization of risk evaluation and its three different components (hazard, vulnerability and risk). The book further elaborates on each of these three components, explains the methodologies used to estimate the components, and presents the background to the mathematical models. Finally, the book explains how these components are integrated to form a GIS-based decision support system for risk evaluation. The book is designed to help practitioners understand the concept of risk evaluation and supports the manual of the IRA-WDS software, a GIS-based decision support system for risk evaluation.

The main focus of the book is on facilities for families in rural and peri-urban areas of low- and middle-income countries, but many of the approaches and solutions may also be applied in institutional settings, such as schools and hospitals and in emergency situations.

Improving health is one of the main goals of water and environmental sanitation (WES) interventions. Despite this, many aid and development workers may have only a limited knowledge of the infections they try to prevent. Although the relevant information does exist, it is often scattered in specialised literature and rarely finds its way into the field. This manual addresses this problem by presenting information on these infections in relation to the interventions that fieldworkers typically control û i.e: water supply, sanitation, drainage, solid waste management, and vector control. It has been produced primarily for non-medical aid and development workers, but anyone working in WES, or in the prevention of infections related to WES, will find this book useful.

In many countries, a rapidly upcoming demand for decentralised wastewater treatment systems (DEWATS) and a demand for efficient community-based sanitation (CBS) can be observed. DEWATS is designed to be an element of a comprehensive strategy for city-wide planning and sustainable infrastructure development. In this book, not only are the technical requirements for the efficient treatment of wastewater at a given location explained, but the specific socio-economic conditions and steps for community action planning are also taken into consideration.

This book is one of a series of six publications that consider how water utilities working with other key stakeholders, can meet the needs and demands of urban water consumers - including the poor - through developing an understanding of the needs and demands of all consumer groups, and by the adaptation of marketing/commercial approaches.

These guidelines are the result of two years collaborative research undertaken by WEDC with partners in Africa and South Asia. They demonstrate how water supply and sanitation projects in rural and peri-urban areas can be designed to meet user demand. The aim is to improve the use and sustainability of the services provided. The guidelines consist of three books: Book 1: Concept, Principles and Practice Book 2: Additional Notes for Policy Makers and Planners Book 3: Ensuring the Participation of the Poor.

The main objective of the research is the analysis of corruption in infrastructure delivery. This includes a review of accountability initiatives in infrastructure delivery and the nature of the impact of greater accountability.

This book presents an investigation by research into the ways in which distance learning is affected by the physical design of printed study materials. In particular, it examines the use of engineering drawing systems for illustrated, instructional texts concerned with technical aspects of infrastructure development. Part I comprises a review of literature on learning and adult education; international development and distance learning; information design for self-instruction; and research into illustration, with particular reference to the visual perception of engineering drawings and the implications for their cross-cultural use. Part II presents questions and hypotheses which emerged from the literature review. It also presents the research methodology designed to test comprehension of engineering drawing systems, along with the results of tests undertaken by five adult learning groups selected from pre-degree, undergraduate and postgraduate populations. Part II concludes with an analysis and discussion of the results of these tests. Part III presents the conclusions drawn from both the literature review and from the analysis of the research results.It concludes with proposals for further study.

This catalogue has been prepared to help houseowners in low-income urban communities choose an appropriate low-cost toilet option. It is designed to be used by toilet builders or other NGO or government fieldworkers who can support houseowners in their decision. Specifically developed for use in Dar es Salaam, Tanzania, it can also be used in many other low-income communities. The toilet options presented in the catalogue were developed on the basis of results from consumer research and tested in low-income urban communities. Toilet builders were trained in the construction of each design. This catalogue is one of the outputs of the Social Marketing for Urban Sanitation research project funded by DFID. The research was conducted by WEDC, Loughborough University in partnership with the London School of Hygiene and Tropical Medicine; WaterAid, Dar es Salaam Urban Programme, Tanzania; and Trend Group, Kumasi, Ghana.

This book presents contract analyses and case studies from around the world which draw out key lessons both for the local and international reader. The key questions addressed are: Where and how is contracting out being undertaken in the water sector and by whom? Is contracting out delivering benefits through improved efficiency and effectiveness? How can the use of contracting out be further enhanced to deliver improved water and sanitation service provision in low- and middle-income countries?

The purpose of the project Public Private Partnerships and the Poor in Water and Sanitation is to determine workable processes whereby the needs of the poor are promoted in strategies which encourage public-private partnerships (PPP) in the provision of water supply and sanitation services. One of the key objectives is to fill some of the gaps which exist in evidence-based reporting of the facts and issues around the impacts of PPP on poor consumers. This report presents the case study from Buenos Aires, Argentina.

The result of a DFID/WHO project presenting guidelines on the implementation of water supply surveillance based on field experience in Uganda, Ghana and bangladesh. The guidelines provide a methodology for including poverty and vulnerability into suveillance planning and show how priority groups can be targeted. The book also provides guidance on data collection and use of surveillance findings in improving water supplies and water handling practices as a way of reducing public health risks derived from poor water supply. It emphasises the need for partnerships with communities and identifies the way in which information can be shared and used by a range of organisations.

This book is one of a series of six publications that consider how water utilities working with other key stakeholders, can meet the needs and demands of urban water consumers - including the poor - through developing an understanding of the needs and demands of all consumer groups, and by the adaptation of marketing/commercial approaches. This book (Book 1) considers how governments can best support an enabling environment, both for utilities and other stakeholders, to work effectively towards improving services to all consumer groups.

This booklet sets out why engineers should involve both men and women in infrastructure projects and why women's participation has a special emphasis. It introduces ways in which engineers and technicians can ensure their projects focus on the needs of men and women.

This collection covers a wide range of contemporary toilet designs along with a valuable list of website links where additional information about each design can be sought.

This book is designed to assist those involved in planning and implementing emergency sanitation programmes. The main focus of the book is a systematic and structured approach to assessment and programme design. It provides a balance between the hardware (technical) and software (socio-cultural, institutional) aspects of sanitation programmes, and links short-term emergency response to long-term sustainability. The book is relevant to a wide range of emergency situations, including both natural and conflict-induced disasters, and open and closed settings. It is suitable for field technicians, engineers and hygiene promoters, as well as staff at agency headquarters.

Produced as part of WEDC's contribution to the International Year of Sanitation 2008, this book provides easy-to-use tools for assessing sanitation, water supply and hygiene facilities in primary schools in Africa sothat appropriate decisions can be made about sanitation improvements. It also presents guidelines for rehabilitating or decommissioning existing latrines; for choosing the right type of latrine where new facilities are requires; for siting latrines appropriately within a school compound; and for the operation and maintenance of these facilities. A number of low-cost toilet designssuitable for many rural and peri-rural locations in Africa are also included. Written in a readable style and copiously illustrated, the book has been designed primarily for school managers and headteachers but it will also be of interest to planners, architects and engineers.

It is generally accepted that excreta disposal is given less priority in emergencies than other humanitarian interventions such as health care, food and water supply. This is despite the fact that many of the most common diseases occuring in emergency situations are caused by inadequate sanitation facilities and poor hygeine practice. Many aid agencies are aware of these facts and wish to give greater emphasis to excreta disposal. In the past, however, they have often been hampered by a lack of experience and resources to support their field staff. This manual is designed for use by field-based technicians, engineers and non-technical staff responsible for sanitation planning, management and intervention in emergencies. This may include international personnel sent to an emergency, local, national and regional staff.