"The Water Grid Project will become a role model for other states as well. On government's part, there will be no shortage of funds and technology for the project," Rao said in Siddipet.
The TRS chief said if his government fails to implement the project, he will not ask for votes in the next Assembly election.
The project envisages providing 100 litres of water to each household in villages and 150 litres to every house in cities or towns and is expected to cover 25,000 villages and 67 towns.
"Water will be supplied to Siddipet and Dubbak constituencies from the proposed 30 TMC water reservoir near Siddipet," he added.