Tenders/Earthquake reinforcement construction of Irumagawa Viaduct on the Metropolitan Inter-City Expressway
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Earthquake reinforcement construction of Irumagawa Viaduct on the Metropolitan Inter-City Expressway

Auto-translated from Japanese
Original title: 首都圏中央連絡自動車道 入間川高架橋耐震補強工事
東日本高速道路株式会社 関東支社
Published: Sep 3, 2026
Updated: Sep 16, 2026
Source: jp_nexco_east

About This Opportunity

This is a works contract in the transport and logistics and infrastructure sectors, with a focus on Road Transport. Located in Japan, Asia, this opportunity is open to firms and consortiums. Proposals must be submitted before October 21, 2026.

Published through NEXCO East Japan, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements 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 Japanese
Earthquake reinforcement construction of Irumagawa Viaduct on the Metropolitan Inter-City Expressway Procuring entity: NEXCO EAST Kanto Regional Office Contract type: Construction work Contract method: Conditional open competition Work type (grade) / Industry: Civil repair work, bridge repair work Announcement date: 2026.09.03 Bid opening date: 2027.04.21 Application status: Application deadline 2026 October 21 Current status: Application in progress NEXCO project ID: 84450 Source: NEXCO East Japan Expressway Co., Ltd. — Tender Announcements/Contract Information Search

Data provenance

This notice is sourced from NEXCO East Japan and was originally published on September 3, 2026. Last refreshed today. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 東日本高速道路株式会社 関東支社

東日本高速道路株式会社 関東支社 has issued 41 procurement notices on BidsFactory, including 10 currently open and 0 awarded contracts. Activity concentrates in Transport & Logistics and Infrastructure. All notices are published for Japan. Notices are distributed via NEXCO East Japan. Most recent publication: September 14, 2026.

Frequently asked questions about this tender

Where will the contract be performed?

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

How can I submit a bid?

Visit NEXCO East Japan to access the full notice, required documents, and submission instructions provided by the contracting authority.

When does this tender close?

The submission deadline is October 21, 2026. You have 35 days left to prepare and submit your proposal to the contracting authority.

Who is the contracting authority?

This notice was issued by 東日本高速道路株式会社 関東支社 in Japan. 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.

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Key Details

Submission Deadline
Oct 21, 2026
35 days remaining
Contract Type
Works
Eligibility
Firms / Consortiums
Language
Japanese

Source

jp_nexco_east
jp_nexco_east
Official Source

Contracting Authority

東日本高速道路株式会社 関東支社
🇯🇵Japan

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