CONTENTS Chapter 1: introduction 1 1.1 context 1 1.2 need of study 2 1.2.1 benefits of 24x7 water supply:- 2 1.2.2 difference between 24x7 and intermittent water supply 4 1.3 role of ppp 5 1.4 aim of the study 7 1.5 research questions 7 1.6 objectives and focus of the research 8 1.7 methodology 8 Chapter 2: literature review 13 2.1 global scenario 13 2.2 indian scenario 14 2.3 vision: 24x7 supply for urban india 15 2.4 roadmap for 24x7 water supply 16 2.5 adoption of the strategy: 16 2.5.1 find out key issues 17 2.5.2 decision on the key issues: 17 2.5.3 strategy preparation: 17 2.6 confirmation of the strategy 18 2.7 water demand management 18 2.8 by managing the water losses in the system network 18 2.9 demand management by institutionalize measure 20 2.9.1 pricing and cost recovery 20 2.9.2 assess household willingness to pay (wtp) 21 2.10 ppp in water under jnnurm 21 Chapter 3: case study 22 3.1 background 22 3.2 case study of hyderabad 22 3.2.1 city profile 22 3.2.2 water supply situation:- 24 3.2.3 hmwssb`s goal 25 3.2.4 case study –kukatpally 9th phase colony area 26 3.2.5 water infrastructure 28 3.2.6 criteria for selecting pilot area 29 3.2.7 setting up a district metering area 29 3.2.8 essential implementing steps to be involved 30 3.2.9 source of water and distribution 31 3.2.10 tariffs for water supply in hmwssb 31 Chapter 4: feasibility of 24x7 water supply in ahmedabad 33 4.1 ahmedabad city profile 33 4.1.1 jodhpur ward-scenario 33 4.1.2 stadium ward-scenario:- 35 4.1.3 prahladnagar-scenario 37 4.2 technical feasibility 39 4.2.1 benchmark: water supply 39 4.2.2 pipe section 41 4.2.3 cost of infrastructure 41 4.2.4 impact of 24x7 supply on gross demand due to leakage 42 4.2.5 water supply details 43 4.3 financial feasibility 44 4.3.1 income from water tax 44 4.3.2 income classification 44 4.3.3 non-revenue water 45 4.4 management feasibility 46 4.4.1 sources of water 46 4.4.2 demand of water 46 4.4.3 water demand 48 4.4.4 water quality in ahmedabad 50 4.5 waste water in ahmedabad 50 4.6 waterborne diseases in ahmedabad 52 Chapter 5: issue & challenges of project in implementation 54 5.1 findings of the study 54 5.1.1 advantages/disadvantages 55 5.1.2 staff & finance 57 5.1.3 reason for not implimentation 58 5.1.4 technical challenges 58 5.1.5 financial challenges 59 5.2 challenges for 24x7 water supply 60 5.2.1 technical challenges 60 5.2.2 financial challenges 61 5.2.3 management challenges 61 Chapter 6: role of ppp in project 63 6.1 ppp strategy and logical framework 63 6.2 why ppp? 64 6.3 benefits of public sector, private sector and general public through using ppp model 66 6.4 major actors in ppp in the watsan sector 66 6.5 successful projects in india with ppp in water sector 68 6.6 issues identified in ppp under jnnurm 71 6.7 reasons for failed and successful projects for ppp in water sector 72 6.8 ppp in water supply: a case of nagpur 73 Chapter 7: implimentation of project 78 7.1 implemented in ahmedabad 78 7.1.1 how to implement 78 7.1.2 what is billing mechanism? 78 7.2 existing water tariff structure in nagpur city 81 7.3 importance of the project 82 7.3.1 expected results of the project 83 7.3.2 service performance objectives 83 7.3.3 measures taken-up by nmc to improve water supply 84 7.4 implementation of project 85 7.4.1 opinions from experts 85 7.4.2 component for 24x7 water supply systems 86 7.4.3 common strategy 87 Chapter 8: conclusion and recommendations 89 8.1 need of 24x7 water supply 89 8.2 feasibility of project 91 8.3 challenges of project 91 8.4 scope of ppp 93 Annexure 94 Bibliography 97