Mogami River System Dam Landslide Observation Services
About This Opportunity
国土交通省東北地方整備局 / 最上川ダム統合管理事務所 Japan: 最上川水系ダム地すべり観測業務. Consulting contract awarded, architecture & engineering. Awarded to 日本工営株式会社 (JPY 24.8M, May 2026).
This is a consulting contract in the architecture and engineering and environment and climate sectors. Located in Japan, Asia, this opportunity is open to firms and consortiums, with an estimated budget of JPY 31.0 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 JapaneseMogami River System Dam Landslide Observation Services
Ordering Organization: Ministry of Land, Infrastructure, Transport and Tourism, Tohoku Regional Development Bureau
Department/Office in Charge: Mogami River Dam Integrated Management Office
Bidding and Contract Method: General Competitive Bidding (Standard Type)
Announcement Date/Time: 2026-03-24 00:00
Deadline Date/Time: 2026-04-08 14:00
Bid Opening Date/Time: 2026-05-11 11:11
Estimated Price: 31,030,000 (excluding tax)
Successful Bidder Name: Nippon Koei Co., Ltd.
Winning Bid Price: 24,810,000 (excluding tax)
Data provenance
This notice is sourced from i-ppi (Japan Tender Information Service) and was originally published on March 24, 2026. Last refreshed 44 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About 国土交通省東北地方整備局 / 最上川ダム統合管理事務所
国土交通省東北地方整備局 / 最上川ダム統合管理事務所 has issued 6 procurement notices on BidsFactory, including 1 currently open and 2 awarded contracts. Activity concentrates in Construction & Civil Works, Architecture & Engineering Services, and Environment & Climate. All notices are published for Japan. Notices are distributed via i-ppi (Japan Tender Information Service). Most recent publication: June 11, 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 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 日本工営株式会社. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by 国土交通省東北地方整備局 / 最上川ダム統合管理事務所 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?
日本工営株式会社 was awarded the contract for ¥24,810,000. The figure reflects the value disclosed by the contracting authority in the award notice.
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