Pub Deep Tunnel Sewerage System

Pub Deep Tunnel Sewerage System (DTSS) is a state-of-the-art infrastructure initiative designed to revolutionize urban wastewater management. As a flagship project under Singapore’s national water agency, PUB, the DTSS addresses the growing demands of urbanization and environmental sustainability. By leveraging advanced engineering and cutting-edge technology, the system ensures efficient collection, treatment, and disposal of used water across the island. The DTSS not only enhances Singapore’s resilience to climate change but also supports the nation’s vision of becoming a global leader in sustainable water management.

The system comprises an extensive network of deep tunnels and centralized water reclamation plants, minimizing land use and optimizing operational efficiency. PUB DTSS plays a pivotal role in transforming used water into high-grade reclaimed water, known as NEWater, which is a cornerstone of Singapore’s water sustainability strategy. With its focus on innovation, environmental stewardship, and long-term planning, PUB DTSS sets a benchmark for modern sewerage systems worldwide. This initiative underscores PUB’s commitment to ensuring a clean and sustainable water future for generations to come.