Supply of spare parts for the Corso Desalination Plant – Boumerdes.

GCB

Societe Nationale De Genie Civil Et Batiment

Direction Traitemens Des Eaux

Tél/FAX : 028.23.09.49 / 028.23.09.51

EXTENSION OF DEADLINE

The National Civil Engineering & Building Company (G.C.B) / S.P.A., a Sonatrach subsidiary, Water Treatment Directorate, informs interested tenderers by the specifications for the open national and international Invitation to tender No. 10/JUR/EXP/DTE/GCB/2025 regarding:

Supply of spare parts for the Corso Desalination Plant – Boumerdes.

batch No.01: Spare parts for static equipment.
batch No.02: Spare parts for rotating equipment.
batch No.03: Spare parts for valves and fittings.
batch No. 04: Spare parts for electrical systems, instrumentation, and control.

published in BAOSEM N° 2434 of October 07^th  ,2025 that the deadline for submitting offers initially intended for November 20^th  , 2025 has been extended to November 27^th , 2025.