Intervention in Rectifier Substations of San Fernando, Victoria, San Isidro, Olivos, Núñez and Palermo - Mitre Line
About This Opportunity
Invitation for Bids | Project: Buenos Aires – Mitre Passenger Railway Line Modernization Project | Method: Request for Bids | Ref: AR-DGPPSE - ADIF-486312-CW-RFB
This is a works contract in the transport and logistics, governance and public administration and information and communication technology sectors. Located in Argentina, Latin America, this opportunity is open to firms and consortiums.
Published through WB - World 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 transport and logistics 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 SpanishSpecific Procurement Announcement
Request for Bids
(Single-stage, single-envelope bidding process)
Project: Buenos Aires – Mitre Passenger Railway Line Modernization Project
Contract Title: “Intervention in Rectifier Substations of San Fernando, Victoria, San Isidro, Olivos, Núñez and Palermo - Mitre Line”.
Country: Argentine Republic
Loan No.: IBRD No. 9232-AR
RfB No.: LPN 40/2026 (AR-DGPPSE - ADIF-486312-CW-RFB)
- The Argentine Republic has received financing from the World Bank to finance the cost of the Buenos Aires – Mitre Passenger Railway Line Modernization Project and intends to apply part of the proceeds to payments under the contract for “Intervention in Rectifier Substations of San Fernando, Victoria, San Isidro, Olivos, Núñez and Palermo - Mitre Line”.
- The Administración de Infraestructura Ferroviarias Sociedad Anónima now invites eligible Bidders to submit sealed bids for the Work of Intervention in Rectifier Substations of San Fernando, Victoria, San Isidro, Olivos, Núñez and Palermo - Mitre Line. The total execution period is five hundred and forty (540) calendar days for each lot.
- Procurement will be conducted through national competition using a Request for Bids (RfB) as specified in the Procurement Regulations for Investment Project Financing Borrowers, corresponding to the November 2020 version (“Procurement Regulations”), and is open to all Bidders, as defined in the Procurement Regulations.
- Eligible interested Bidders may request further information from Administración de Infraestructura Ferroviarias Sociedad Anónima, through inquiries that must be sent in PDF format (with bidder's letterhead and digital signature), always maintaining the requirements for paper format inquiries, to the email address licitaciones@adifsa.com.ar. As a response to inquiries, ADIF will use Clarification Circulars and Amendments that will be published on the website https://plataforma.adifsa.com.ar/portal_licitaciones. Likewise, you can review and obtain the bidding document on the website indicated at the end of this announcement.
- Bids must be sent to the address indicated below no later than November 17, 2026, at 2:00 PM. Electronic bids will not be permitted. Late bids will not be accepted. Bids will be publicly opened in the presence of designated representatives of the Bidders and anyone who chooses to attend, at the address indicated below, on November 17, 2026, at 3:00 PM.
- All Bids must be accompanied by a Bid Security Declaration.
- Attention is drawn to the Procurement Regulations which require the Borrower to disclose information on the beneficial ownership of the awardee, as part of the Contract Award Notification, using the Beneficial Ownership Disclosure Form included in the bidding document.
- The addresses mentioned above are:
a) Website to obtain the bidding documents:
https://plataforma.adifsa.com.ar/portal_licitaciones
b) Address for the purpose of submission of bids is:
Administración de Infraestructuras Ferroviarias Sociedad Anónima
Area of Contracts
Avenida Dr. Ramos Mejía 1302, 5th Floor, Office 509/505
Autonomous City of Buenos Aires. Postal Code C1104ABC. Argentine Republic.
c) Address for the purpose of opening of bids is:
Administración de Infraestructuras Ferroviarias Sociedad Anónima
Avenida Dr. Ramos Mejía 1302, 5th Floor, Office 500
Autonomous City of Buenos Aires. Postal Code C1104ABC. Argentine Republic.
Data provenance
This notice is sourced from WB - World Bank and was originally published on September 23, 2026. Last refreshed 1 day ago. Reference: OP00470425. Original language: Spanish. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About Buenos Aires – Mitre Passenger Railway Line Modernization Project
Buenos Aires – Mitre Passenger Railway Line Modernization Project has issued 2 procurement notices on BidsFactory, including 1 currently open and 1 awarded contracts. Activity concentrates in Transport & Logistics, Governance & Public Administration, and Water & Sanitation. All notices are published for Argentina. Notices are distributed via WB - World Bank. Most recent publication: September 23, 2026.
Frequently asked questions about this tender
Who is the contracting authority?
This notice was issued by Buenos Aires – Mitre Passenger Railway Line Modernization Project in Argentina. 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 Transport & Logistics sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
Where will the contract be performed?
The contract is for delivery in Argentina. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
How can I submit a bid?
Visit WB - World Bank to access the full notice, required documents, and submission instructions. Quote reference OP00470425 when communicating with the contracting authority.
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