Acquisition of integrable and consumable materials for live tapping operations, intended for the upgrading project of PC, PS, and PP stations of the GZ1/2/3 and GZ4 facilities.

ENAC

 Entreprise Nationale de Canalisations

 Pipelines National Company

Filiale à 100% SONATRACH Holding S.P.P

 Direction Approvisionnements et stocks

 Département Passation des Marchés

NATIONAL AND INTERNATIONAL OPEN INVITATION TO TENDER

N° 012/DVL/DAPS/2026

The National Company for Pipelines (ENAC/spa) issues a national and international open invitation to tender, regarding:

Acquisition of integrable and consumable materials for live tapping operations, intended for the upgrading project of PC, PS, and PP stations of the GZ1/2/3 and GZ4 facilities.

The specification may be withdrawn at : Direction Juridique (Bureau n°12) ENAC/Spa-132, Rue de Tripoli-Hussein Dey -Alger (Algeria), by any interested tenderer, in return of the payment of a non-repayable amount of 3000 DZD, upon the presentation of an authorization letter (power of attorney or proxy) bearing the tender subject and an authenticated copy of the commercial registration, and an information form duly sealed and signed by the first responsible of the tendering company, filled in by the following information: the company’s name, quality, E-mail, phone/ Fax numbers.

The closing date for the specifications’ withdrawal is Five (05) days before the tenders’ submission deadline.

Concerning the present invitation to tender, the technical offers, without price indication must be handed in one envelope bearing the mention:

Avis d’Appel d’Offres National et International Ouvert

AONIO N°012/DVLP/DAPS/2026

Acquisition des incorporables et consommables pour piquage en charge destinés au projet mise à niveau des PC, PS et PP des ouvrages GZ1/2/3 et GZ4.

Offre Technique/Offre Financière « A NE PAS OUVRIR »

At the address below:

ENAC/ Spa - 132, Rue de Tripoli- Hussein Dey- Alger (Algeria)

On May 06^th  , 2026 at 10h00 utmost, in all cases, the acknowledgement receipt of the General Courier Service (BOG) of ENAC makes valid.

The financial tenders are accompanied by a submission bail, whose validity duration is equal to the tender’s validity duration, which is 120 days with an additional deadline of 30 calendar days.

This submission bail must be enclosed with the technical tender envelope.

The envelopes containing the technical offers shall be opened in the presence of the tenderers’ representatives who would like to attend to the opening session that shall take place at the address:

ENAC/Spa-132, Rue de Tripoli-Hussein-Dey-Alger-Algérie

On May 06^th  , 2026 at 10h15.

The financial tenders’ envelopes shall be opened and examined in the presence of the tenderers who wish to attend it or their duly appointed representatives during the financial tenders opening and examination session which shall take place at the date, timing and address mentioned in the invitation which shall be addressed to only the tenderers whose technical tenders are declared conform to the specifications’ requirements.

The tenderers remain bound to their tenders for a period of 120 calendar days as of the date of the tenders’ submission.