Tenders/Study, Supply and Construction of the Mourouj - Zriba - Msaken gas pipelines and their ancillary works

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Study, Supply and Construction of the Mourouj - Zriba - Msaken gas pipelines and their ancillary works

Auto-translated from French

Original title: Etude, Fourniture et Construction des gazoducs Mourouj - Zriba - Msaken et leurs ouvrages annexes

IsDB - Projet de Renforcement du réseau national de transport du Gaz naturel

Published: Jun 1, 2026

Updated: Sep 23, 2026

Source: IsDB - Islamic Development Bank

About This Opportunity

IsDB - Tunisia - TUN – 1013 (TENDER TYPESPECIFIC PROCUREMENT NOTICE)

This is a works contract in the Social Protection, construction and civil works and finance and banking sectors, with a focus on Investment Promotion, Ports Maritime, Regional Transport and Public Works. Located in Tunisia, Africa, this opportunity is open to firms and consortiums.

Published through IsDB - Islamic Development Bank, a multilateral development bank that follows standardized international procurement guidelines. Projects funded by multilateral institutions are generally open to international bidders from eligible member countries for civil works in the Social Protection sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Auto-translated from French

NOTICE OF POSTPONEMENT OF INTERNATIONAL TENDER (No. 2026 G 15) COUNTRY: TUNISIA PROJECT NAME: Study, Supply and Construction of the Mourouj - Zriba - Msaken gas pipelines and their ancillary works. SECTOR: Energy Goods/Works Acquisition. FINANCING MODE: Loan/Islamic Development Bank (IsDB) FINANCING NO: IFB NO. TUN–1013 Component A2 of the procurement plan for project TUN 1013. The Tunisian Company of Electricity and Gas (STEG) informs bidders who have collected the International Tender Dossier No. 2026 G 15 relating to "STUDY, SUPPLY AND CONSTRUCTION OF THE MOUROUJ, ZRIBA, MSAKEN GAS PIPELINES AND THEIR ANCILLARY WORKS" that the deadline for submission of bids, scheduled for Wednesday 07/15/2026 at 09:00 AM, has been postponed to Wednesday, September 30, 2026, at 09:00 AM (Local Time). The technical and financial bid opening session is public and will take place at STEG's headquarters in Building G, 3rd floor, on Wednesday, September 30, 2026, at 10:00 AM (Local Time). The bidder's representative must be equipped with a power of attorney bearing the name of the authorized representative and an identification document. SPECIFIC PROCUREMENT NOTICE (IFB 2026G15) COUNTRY: TUNISIA PROJECT NAME: Study, Supply and Construction of the Mourouj - Zriba - Msaken gas pipelines and their ancillary works. SECTOR: Energy Goods/Works Acquisition. FINANCING MODE: Loan/Islamic Development Bank (IsDB) FINANCING IFB NO: TUN –1013 Component A2 of the procurement plan for project TUN 1013. The tender is divided into two lots as follows: LOT 1: Study, supply and construction of the Mourouj - Zriba gas pipelines and their ancillary works Each bidder must demonstrate that they have sufficient liquid assets or access to unencumbered assets or credit lines other than any advance payment to meet the cash flow needs required for the execution of the works subject to this Tender at a minimum amount of Six (6) Million Euros for the financing of the contract. Each bidder must demonstrate an average annual turnover of at least Eighteen (18) Million Euros. The average annual turnover, duly certified, for the last three years [2023-2025] divided by three (3). For newly established companies, the average annual turnover will be calculated based on the average of the years of operation. Experience in contracts for the construction of Gas pipelines, Compression stations, Plants (LPG or LNG), Gas supply to power plants, construction of high-pressure steam boilers, or hydrocarbon facilities including storage tanks ≥ 5000 m3, or civil engineering works (roads and utilities) during the last ten years [2016-2025]. Each bidder must demonstrate that they have completed at least one project as a construction contract for gas pipelines during the last ten years [2016-2025]. LOT 2: Study, supply and construction of the Zriba - Msaken gas pipeline and its ancillary works Each bidder must demonstrate that they have sufficient liquid assets or access to unencumbered assets or credit lines other than any advance payment to meet the cash flow needs required for the execution of the works subject to this Tender at a minimum amount of Seven (7) Million Euros for the financing of the contract. Each bidder must demonstrate an average annual turnover of at least Twenty (20) Million Euros. The average annual turnover, duly certified, for the last three years [2023-2025] divided by three (3). For newly established companies, the average annual turnover will be calculated based on the average of the years of operation. Experience in contracts for the construction of Gas pipelines, Compression stations, Plants (LPG or LNG), Gas supply to power plants, construction of high-pressure steam boilers, or hydrocarbon facilities including storage tanks ≥ 5000 m3, or civil engineering works (roads and utilities) during the last ten years [2016-2025]. Each bidder must demonstrate that they have completed at least one project as a construction contract for gas pipelines during the last ten years [2016-2025]. Participation in this tender is open on equal terms to any company constructing Gas pipelines, Compression stations, Plants (LPG or LNG), Gas supply to power plants, construction of high-pressure steam boilers, or hydrocarbon facilities including storage tanks ≥ 5000 m3, or civil engineering works (roads and utilities) certified ISO 9001 latest version valid at the deadline for submission of bids and demonstrating sufficient general, specific, and financial references. If the bidder is a group of two or more companies (GC),

Data provenance

This notice is sourced from IsDB - Islamic Development Bank and was originally published on June 1, 2026. Last refreshed today. Original language: French. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

Frequently asked questions about this tender

Where will the contract be performed?

The contract is for delivery in Tunisia. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit IsDB - Islamic Development Bank to access the full notice, required documents, and submission instructions provided by the contracting authority.

Who is the contracting authority?

This notice was issued by IsDB - Projet de Renforcement du réseau national de transport du Gaz naturel in Tunisia. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Works contract in the Social Protection sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.