Sewer Network and Pumping Station Villa Tranquila, Ensenada Party
This tender has been awarded
Awarded to CONINSA S.A. 30-58778632.6- GUIGIVAN S.R.L. 30-71496159-0 UT — $724,030,633
About This Opportunity
TranslatedThis tender pertains to the construction of a sewer network and a pumping station in the Villa Tranquila neighborhood, as part of the Metropolitan Buenos Aires Urban Transformation Project. The project is financed by the International Bank for Reconstruction and Development (IBRD) under loan number IBRD-89910. The procurement method utilized for this contract is a Request for Bids (RFB), referenced as AR-OPISU-498958-CW-RFB. The awarded contract, which has a duration of 240 days, was granted to the consortium of CONINSA S.A. and GUIGIVAN S.R.L. The total signed contract price is ARS 724,030,632.85. The bidding process included several evaluated bidders, with their respective bid prices at opening and evaluated bid prices listed. Notable competitors included Construcciones y Tendidos del Sur S.A., Obras y Proyectos EG S.R.L., and Construcciones La Plata S.A., among others, with evaluated bid prices ranging from ARS 825,250,134.68 to ARS 1,239,698,344.53. The project is located in Argentina, specifically within the jurisdiction of the Ensenada Party, and aims to enhance urban infrastructure in the region.
This is a works contract in the education and training, finance and banking and urban development and housing sectors, with a focus on Banking and Urban Infrastructure. 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 education and training 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. This contract has already been awarded. The information is published for transparency and market intelligence purposes.
Description
Original language: SpanishContract Award
Project:P159843-Metropolitan Buenos Aires Urban Transformation Project
Loan/Credit/TF Info:IBRD-89910
Bid/Contract Reference No:AR-OPISU-498958-CW-RFB
Procurement Method:RFB-Solicitud de ofertas
Scope of Contract:Red de cloaca Barrio Villa tranquila
Notice Version No:0
(YYYY/MM/DD)
2025/10/27
240 Day(s)
Country: Argentina
ARS
Evaluated Bid Price
ARS 724030632.85
ARS 724030632.85
Lavalle n° 678, Quilmes, Provincia de Buenos Aires
Country: Argentina
ARS
Evaluated Bid Price
ARS 1238698344.53
Calle 6 Nº 1863, Pcia. de Buenos Aires.
Country: Argentina
ARS
Evaluated Bid Price
ARS 825250134.68
Country: Argentina
ARS
Evaluated Bid Price
ARS 910017085.02
Calle 8 n 112, La Plata
Country: Argentina
ARS
Evaluated Bid Price
ARS 1032439748.30
Country: Argentina
ARS
Evaluated Bid Price
ARS 999722425.82
Alberdi 1203, Roque Perez
Country: Argentina
ARS
Evaluated Bid Price
ARS 917765244.11
Data provenance
This notice is sourced from WB - World Bank and was originally published on January 26, 2026. Last refreshed 7 days ago. Reference: OP00422740. Original language: Spanish. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About Metropolitan Buenos Aires Urban Transformation Project
Metropolitan Buenos Aires Urban Transformation Project has issued 6 procurement notices on BidsFactory, including 0 currently open and 6 awarded contracts. Activity concentrates in Education & Training, Finance & Banking, and Urban Development & Housing. All notices are published for Argentina. Notices are distributed via WB - World Bank. Most recent publication: June 8, 2026.
Frequently asked questions about this tender
What type of contract is this?
This is a Works contract in the Education & Training sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
CONINSA S.A. 30-58778632.6- GUIGIVAN S.R.L. 30-71496159-0 UT was awarded the contract for $724,030,633. The figure reflects the value disclosed by the contracting authority in the award notice.
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 OP00422740 when communicating with the contracting authority.
Is this tender still open?
No — the contract has already been awarded to CONINSA S.A. 30-58778632.6- GUIGIVAN S.R.L. 30-71496159-0 UT. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by Metropolitan Buenos Aires Urban Transformation Project in Argentina. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
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