Supply of 24 buggy-mounted seismic vibrators 80 000 LBS and one batch of spare parts and consumables

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° 18/DAGS/INVEST/2026

The National Company of geophysics initiates a National and   International Open Competitive invitation to tender n° 18/DAGS/INVEST/2026, relating to :

supply of Twenty-Four (24) buggy-mounted seismic vibrators 80 000 LBS and one (01) batch of spare parts and consumables.     

published in the BAOSEM N° 2534 of 27/07/2026, that the deadline of folds deposit, which was initially planned for the 25/08/2026, is extended by twenty -One (2) days until /0/2026.

If this day coincides with a public holiday or a legal day of rest, the deadline for the submission of tenders shall be extended to the next working day.

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

Cross-check with the French notice of the same reference 18/DAGS/INVEST/2026, BAOSEM 2545 dated 27 August 2026: initial publication BAOSEM 2534 on 27 July 2026, original deadline 25 August 2026, extended by twenty-one (21) days until 15 September 2026. These digits are missing in the imported English paragraph. No hour is printed; 08:00 is the entry convention. Initial tender 1460504 specifies document fees of 5,000 DZD for Algerian bidders or USD 80 (or equivalent convertible foreign currency) for foreign bidders, with withdrawal through ENAGEO procurement department or service-suivi-ao@enageo.com.