Supply of Spare parts for various seismic vibrators

E.NA.GEO

Entreprise Nationale de Géophysique

Département Passation des Marchés

BP. 140, Zone Industrielle, Hassi Messaoud

Tél : 029 79 77 00 / 73 41 57 / 79 69 75

Fax : 029 79 83 48

EXTENSION OF DEADLINE

Tender open to national and international competition n° 26/DAGS/FONCT/2025

The National Company of geophysics initiates a National and International Open Competitive invitation to tender n° 26/DAGS/FONCT/2025, relating to supply of Spare parts for various seismic vibrators, divided into five (05) Batch’s:

Batch n° 01: Spare parts for N65 and N65 neo vibrator,

Batch n° 02: Spare parts for N90 neo vibrator,

Batch n° 03: Spare parts Electric for vibrator N90 neo,

Batch n° 04: Filtration for N90 neo vibrator,

Batch n° 05: Specific Spare parts for N90 neo vibrator.

published in the BAOSEM N° 2410 of 31/07/2025, that the deadline of folds deposit, which was initially planned for the 31/08/2025, is extended by twenty (20) days until 21/09/2025.

The folds opening session will take place on a date which will be communicated to you later.