In Kathmandu, Drinking Water will not available from development projects unless corruption and crimes eliminate or reduce in very very minimum level (uncounted level). Even drinking water will provide without stop crimes and corruption, water might not be drinkable or clean. We are talking about millions ton water for thousand years. For Melamchi drinking water project, million ton water need to be collect that means require huge water dam. Water must supply that means it needs thousand iron and concrete pipeline with secure system. Water follow and supply must be control that means we need automated control system. Water must be clean and drinkable that means water must be filter and purify by chemically and mechanically. We need to build at least rough infrastructure for that project. Conclusion is that: First of all, Nepal does not have ability to do alone. China, Japan, Korea or European countries must do for Nepal. If World Bank or Asia Development bank only gives money to Nepal for Melamchi project, it will not work. Foreign countries must do physical, technical and engineering help as well as monetary help. No other way.