Strengthen Leak Detection Work and Ensure Water-supply Safe

Leak detection of water-supply ductwork is very important in running and maintenance service of en- tire water-supply ductwork. More water leakage from underground water-supply ductwork in Shenyang City not only causes the waste of precious water resource, but also affects water for industrial production and people's life. The leak detection method of water-supply ductwork in Shenyang City far lags behind the development of water supply undertaking. Therefore, necessary measures must be adopted to strengthen leak detection work.