


Overview
Ghadames–Zawarah–Az Zawiya Water Transmission System
About the Project
- Client:
- Al Nahr Co., Ltd.
- Location:
- Libya
- Time frame:
- 2005–2009
Technical Data
- 3 hydraulically independent pipeline systems
- Max. total capacity: 250,000 m³/d (2.89 m³/s)
- Length/diameter: 600 km, DN 1600 to DN 300
- Pre-stressed concrete cylinder pipes, GRP pipes and steel pipes with 3-layer PE coating (3LPE) and internal cement mortar lining (CML)
- 4 pump stations, 21 pump units (fixed speed), motor ratings up to 1.7 MW
- 2 pressure control stations
- 5 reservoir stations with a storage capacity of 200,000 m³
- 10 concrete tanks (single concrete tank volume 35,000 m³ to 10,000 m³)
- 106 wells and water treatment plant
ILF-Services
- Management Consulting
- Engineering
- Project Management
References







