Costing improved water supply systems for low-income communities a practical manual
This manual and the free downloadable costing tool is the outcome of a project identified by the Water, Sanitation and Health Programme (WSH) of the World Health Organization (WHO) faced with the challenge of costing options for improved access, both to safe drinking water and to adequate sanitation...
| Otros Autores: | , |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
London, England :
IWA Publishing
2015.
|
| Edición: | 1st ed |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009655173006719 |
Tabla de Contenidos:
- ""Cover""; ""Copyright""; ""Contents""; ""List of figures""; ""Downloads""; ""About the authors""; ""Foreword""; ""Preface""; ""Acknowledgements""; ""Chapter 1: Background and objectives""; ""1.1 Water and Health""; ""1.1.1 The United Nations Millennium Development Goals""; ""1.1.2 Health benefits of safe water and basic sanitation""; ""1.1.3 Previous WHO work""; ""1.2 Social Valuation of Water Supply Projects""; ""1.3 Costing Method""; ""1.4 Target Audience""; ""Chapter 2: Conceptual framework""; ""2.1 Identifying Locally Appropriate Technologies""
- ""2.2 Costing A Drinking-Water Supply Technology"" ""Chapter 3: Improved drinking-water supply technologies for low-income communities""; ""3.1 Drinking-Water Supply Systems""; ""3.2 Objectives of Drinking-Water Supply""; ""3.3 Improved Drinking-Water Supply Technologies""; ""Chapter 4: Locally appropriate technologies""; ""4.1 Concept of Locally Appropriate Technology""; ""4.2 Criteria for the Identification of Constraints and Risks""; ""4.2.1 Technical constraints""; ""4.2.2 Environmental and social constraints""; ""4.3 Assessment of Water Supply Needs""
- ""4.4 Selection of Locally Appropriate Water Supply Technologies"" ""Chapter 5: Costing method""; ""5.1 Rationale and Issues""; ""5.2 Typology of Costs""; ""5.2.1 Investment costs""; ""5.2.2 Operation and maintenance costs""; ""5.2.3 Other recurrent costs""; ""5.3 Sources of Data on Costs""; ""5.4 Costing Questionnaires""; ""5.5 Social Costing of Water Supply Projects""; ""5.5.1 Principles of social costing""; ""5.5.2 Inclusion of all relevant costs""; ""5.5.3 Estimating competitive market prices of resources""; ""5.5.4 Computing cost indicators for least-cost analyses""
- ""5.5.5 Designing service growth during the life-cycle of the water supply project"" ""Chapter 6: Costing implementation""; ""6.1 The Process of Costing a Water Supply Project""; ""6.2 The Water Supply Costing Processor (WSCP)""; ""6.3 An Introduction to the Use of WSCP""; ""6.3.1 Selecting the technology and designing the use of the water supply project""; ""6.3.2 A practical example of applying the WSCP""; ""6.3.2.1 Displaying the project scenario""; ""6.3.2.2 Identifying and quantifying the resources invested in a water supply project""; ""6.3.2.2.1 The Investment costs spreadsheets""
- ""6.3.2.2.2 The Maintenance costs and Operation costs spreadsheets"" ""6.3.2.2.3 The Other recurrent costs spreadsheet""; ""6.3.2.3 Pricing the resources invested in a water supply project""; ""6.3.2.4 Displaying the costing of the water supply project""; ""Annex I: Drinking-water supply technologies""; ""I.1 Introduction""; ""I.2 Water Sources""; ""I.2.1 Groundwater sources""; ""I.2.2 Surface water sources""; ""I.2.3 Regional supply""; ""I.2.4 Combined use""; ""I.3 Water Collection Technologies""; ""I.3.1 Catchment systems""; ""I.3.2 Wells""; ""I.3.3 Intakes""; ""I.3.4 Fact sheets""
- ""I.3.4.1 Catchment systems""
