Jeddah Sewage Expansion
Overview
A major infrastructure project aimed at expanding Jeddah’s sewage and wastewater system in line with Saudi Arabia’s urban development strategy. Overseen by the National Water Company (NWC), this initiative improves the transport of wastewater from key areas in central-eastern and northern Jeddah to the city’s main treatment facility, boosting efficiency and capacity for future urban growth.
📍 Location:
Jeddah, Saudi Arabia
👨💼 Client:
Saudi National Water
Company (NWC)
Company (NWC)
⏳ Duration:
2021 – 2023
💰 Contract Value:
195 Million SR
Key Features
- Deep launch shafts excavated to deploy tunneling equipment.
- Laser-guided MTBM used for precise underground tunneling.
- Pipe jacking technique installs precast pipes behind the TBM.
- Reception shafts constructed for secure MTBM retrieval.
- Expands sewage capacity to meet Jeddah’s population needs.
- Minimizes surface disruption and protects environment.
- Safely tunnels under Al Haramain Train without interference.
- Enhances drainage for better flood control and wastewater flow.
