2020
Significant extension of Line 1, connecting Haï El Badr station to El Harrach Centre (4 stations: Bachdjarah 1 “Bachdjarah - Tennis” / Bachdjarah 2 / El Harrach Gare / El Harrach Center)
Nature of services:
- Plumbing
- Fluid mechanics & Pumping
- Electricity