SUPPLY OF ONE (01) HIGH-RESOLUTION ATOMIC ABSORPTION SPECTROMETER WITH A CONTINUOUS SOURCE, INCLUDING RELATED SERVICES

SONATRACH

Exploration And Production Activity

Laboratories Division

Laboratoires & Central Core Library Directorate

BP43 – Industrial Zone – Hassi-Messaoud 30001 (Algeria)

Phone : (213) 029 74 64 52/53/Fax : (213) 029.75.49.02/(213) (0) 29 74 25 74

NOTICE OF NATIONAL AND INTERNATIONAL OPEN CALL FOR TENDERS

(One (1) step process)

DAO N°03/2026/INV/DLCC/DLAB/EP

 The SONATRACH Company/Exploration & Production Activity/Laboratories Division, Laboratories & Central Core Library Directorate, located at: BP43 – Industrial Zone – Hassi-Messaoud 30001 (Algeria), is launching a call for tenders to national and international competition open for the

" SUPPLY OF ONE (01) HIGH-RESOLUTION ATOMIC ABSORPTION SPECTROMETER WITH A CONTINUOUS SOURCE, INCLUDING RELATED SERVICES “

- The Tender Documents can be withdrawn from the address SONATRACH – Exploration & Production Activity/Laboratories Division – Laboratories & Central Core Library Directorate, located at: BP43 – Industrial Zone – Hassi-Messaoud 30001 (Algeria), or requested via e-mail at address (spm.dlcc@sonatrach.dz), by any interested candidate, against payment of a non-refundable amount of :

For foreign Bidders :

 Thirty-five Euros (35 EUR) ;

 Thirty-seven US Dollars (37 USD);

For National Bidders :

 Five thousand Algerian Dinars (5,000 DA);

 to be paid to the account of SONATRACH – Exploration & Production Activity/Laboratories Division, under N° 002 001111112200703 87, Agency BEA, Bloc « A », Oued TATAREG, Boumerdès – Algeria.

The proof of payments related to the withdrawal of the DAO (Bank advice/Cash payment slip) must be drawn up in the name of the Bidder.

In the event that the closing date coincides with a legal rest day and/or a public holiday, the bids shall be submitted on the next working day.

The one-step submission mode applies to this Call for Tenders.

The Call for Tenders is open to suppliers with a minimum of Five (05) Years of experience in the field and who can demonstrate the satisfactory execution of two (02) contracts.

 Under this call for tenders, the technical offers, without any price indication and the financial offers must be submitted simultaneously in two separate envelopes contained in the same envelope, to the address: SONATRACH – Exploration and Production Activity - Division Laboratories – Laboratories & Central Core Library Directorate, located at: BP43 – Industrial Zone – Hassi-Messaoud 30001 (Algeria).

The forms and methods of submitting offers:

The Bidder places the original of each bid and its copies, technical and financial, in separate, sealed and sealed envelopes, each containing the documents required by the Call for Tenders File, bearing the words: "Technical Offer - ORIGINAL and “Financial Offer – ORIGINAL”, “Technical Offer – COPY N°1” and “Financial Offer COPY N°1”, “Technical Offer – COPY N°2” and “Financial Offer – COPY N°2”.

These envelopes will be placed in an outer envelope that is also sealed.

Only the inner envelopes will bear the acronym, company name and address of the Bidder, so as to allow the Contracting Body to return the sealed bid unopened, if it has been declared "beyond the deadline".

The outer envelopes:

The outer envelopes will be sent to the Contracting Structure and will bear exclusively the title of the contract indicated in the DPAO, the title and number of the Call for Tenders and the words "Technical Offer and Financial Offer - Do not open".

OPEN NATIONAL AND INTERNATIONAL CALL FOR TENDERS

DAO N°03/2026/INV/DLCC/DLAB/EP

SUPPLY OF ONE (01) HIGH-RESOLUTION ATOMIC ABSORPTION SPECTROMETER WITH A CONTINUOUS SOURCE, INCLUDING RELATED SERVICES

No mark allowing the identification of the tenderer must appear on the outer envelope.

The deadline for withdrawing the Call for Tenders Documents is Thirty (30) calendar days, before 6:00 p.m., before the deadline for submitting bids indicated below.

 The deadline for submitting bids is Forty-Five (45) Days from the first publication of this notice in the Energy and Mining Sector Tender Bulletin (BAOSEM).

 Any submission sent after this period will be considered null and void, the stamp of the central order office of SONATRACH – Exploration and Production Activity – Laboratories & Central Core Library Directorate, Hassi-Messaoud, being authentic.

In the event that the closing date coincides with the legal day of rest and/or public holiday, the envelopes will be deposited the following working day.

The technical offers are accompanied by a bid guarantee (bank bid guarantee):

The Bidders under Algerian law, will put in place a bank bid guarantee established by a leading Algerian bank in favor of SONATRACH – Exploration and Production Activity – Laboratories Division – Avenue du 1er November 35,000 Boumerdès Algeria, in the amount of Seven hundred and fifty thousand Algerian Dinars (750 000.00 DZD).

Foreign Bidders, will put in place a bank bid guarantee established by a first-class foreign bank with the External Bank of Algeria, international relations department, located at 48 rue des Frères Bouadou – Bir Mourad Rais – Algiers, in favor SONATRACH – Exploration and Production Activity – Laboratories Division – Avenue du 1er November 35,000, in the amount of Four thousand nine hundred and nine Euros (4 909 EUR) – Five thousand seven hundred and three US Dollars (5 703 USD).

The validity period of the bid bond (bank guarantee for bid submission) is set at One Hundred And Twenty (120) calendar days, with an additional period of Thirty (30) calendar days, starting from the date of bid opening.

The tender guarantee may be submitted to the Technical Tender Opening Committee by the Tenderer or his authorized representative during the technical tender opening session.

Concerning the opening of the technical offers, a letter of invitation will be sent to the Bidders, having withdrawn the Call for Tenders file, by either fax or e-mail to attend the opening of the bids of the technical offers.

For the technical offers declared conform by the Technical Offers Evaluation Commission (CEOT), an invitation letter will be sent to the successful Bidders either by fax or e-mail to attend the opening of the bids for the financial offers.

Bidders will remain committed to their bid for a period of One Hundred And Twenty (120) calendar days, from the date of opening of technical offers.