R7 Kuji River Emergency Flood Control Embankment and Other Design Revision Services (Part 2)
About This Opportunity
architecture & engineering consulting services contract awarded in Japan: Ｒ７久慈川緊急治水対策築堤等修正設計（その２）業務. By 国土交通省関東地方整備局 / 久慈川緊急治水対策河川事務所. Awarded to 中央コンサルタンツ株式会社.
This is a consulting contract in the architecture and engineering and water and sanitation sectors. Located in Japan, Asia, this opportunity is open to firms and consortiums, with an estimated budget of JPY 12.8 million.
Published through i-ppi (Japan Tender Information Service), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for consulting in the architecture and engineering sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. This contract has already been awarded. The information is published for transparency and market intelligence purposes.
Description
Auto-translated from JapaneseR7 Kuji River Emergency Flood Control Embankment and Other Design Revision Services (Part 2)
Ordering organization: Ministry of Land, Infrastructure, Transport and Tourism Kanto Regional Development Bureau
Department/Office in charge: Kuji River Emergency Flood Control River Office
Bidding and contract method: Simplified open call competitive bidding method
Announcement date and time: 2026/02/27 00:00
Deadline date and time: 2026/03/09 15:00
Bid opening date and time: 2026/04/28 11:00
Estimated price: 12,800,000 (excluding tax)
Successful bidder name: Chuo Consultants Co., Ltd.
Winning bid price: 10,290,000 (excluding tax)
Data provenance
This notice is sourced from i-ppi (Japan Tender Information Service) and was originally published on February 27, 2026. Last refreshed 13 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About 国土交通省関東地方整備局 / 久慈川緊急治水対策河川事務所
国土交通省関東地方整備局 / 久慈川緊急治水対策河川事務所 has issued 8 procurement notices on BidsFactory, including 2 currently open and 3 awarded contracts. Activity concentrates in Construction & Civil Works, Architecture & Engineering Services, and Water & Sanitation. All notices are published for Japan. Notices are distributed via i-ppi (Japan Tender Information Service). Most recent publication: June 10, 2026.
Frequently asked questions about this tender
How can I submit a bid?
Visit i-ppi (Japan Tender Information Service) to access the full notice, required documents, and submission instructions provided by the contracting authority.
Is this tender still open?
No — the contract has already been awarded to 中央コンサルタンツ株式会社. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by 国土交通省関東地方整備局 / 久慈川緊急治水対策河川事務所 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
What type of contract is this?
This is a Consulting contract in the Architecture & Engineering Services sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
中央コンサルタンツ株式会社 was awarded the contract for ¥10,290,000. 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 Japan. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.
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