The study of hydraulic alternatives for the route we proposed a program of investments in phases depending on the actual objective situation in which the implementation of each stage, the level of service will be improved to meet the level of development of Ho Chi Minh city 2050
main transmission network proposed 2050 to be able to provide a minimum pressure of 20m in all major transmission line water supply network in Ho Chi Minh city at peak hours.
With 3 plans are modeled on hydraulic model and calculate the estimates of investment costs, the total cost of energy used in the operation of 50 years, 3 with the proposed plan divides the water supply network in Ho Chi Minh city into large areas of water supply, water supply each region specialized in the pipeline associated with the main transmission line on the network. With this option will only restructure the city water network and planning of routes on routes connecting the pipes to the function it performs properly convey water from the water plant to the area upstream downstream sector, and the pipeline connecting the irrational in the watershed area to the main transmission pipeline can reduce the load that provide adequate flow and pressure for the downstream. The transport network design and distribution within the water network into several cities large areas of water supply to help us reduce the cost of using energy rather than pumping options 1 and 2. The investment plans online pipe network is relatively less than the embodiment 1. Although the investment costs for option 3 are more costly option 2, but considering the operation of the process in terms of time, the plan Mam 50 3 will bring economic problem than 2 option 1 and embodiment 2. the difference in cost is shown in the table sum cost of the plan and a summary of comparative financial planning options
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