Yubari River Region Kawabata Dam Development Plan Study and Related Services
About This Opportunity
Award by 国土交通省北海道開発局 / 札幌開発建設部本部（本部事業課） (Japan, architecture & engineering): 夕張川地域 川端ダム整備計画検討等業務. Awarded to （株）三祐コンサルタンツ (JPY 63.8M, May 2026).
This is a consulting contract in the governance and public administration sector. Located in Japan, Asia, this opportunity is open to firms and consortiums.
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 governance and public administration 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
Original language: Japanese夕張川地域 川端ダム整備計画検討等業務
発注機関: 国土交通省北海道開発局
担当部・事務所: 札幌開発建設部本部（本部事業課）
入札契約方式: 簡易公募型プロポーザル方式
公告日時: 2026年02月10日 07時30分
期限日時: 2026年03月26日 11時00分
開札日時: 2026年05月14日 15時36分
契約者名: （株）三祐コンサルタンツ
契約金額: 63,833,000（税込み）
Data provenance
This notice is sourced from i-ppi (Japan Tender Information Service) and was originally published on February 10, 2026. Last refreshed today. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About 国土交通省北海道開発局 / 札幌開発建設部本部（本部事業課）
国土交通省北海道開発局 / 札幌開発建設部本部（本部事業課） has issued 6 procurement notices on BidsFactory, including 0 currently open and 6 awarded contracts. Activity concentrates in Governance & Public Administration, Architecture & Engineering Services, and Urban Development & Housing. All notices are published for Japan. Notices are distributed via i-ppi (Japan Tender Information Service). Most recent publication: March 31, 2026.
Frequently asked questions about this tender
Who is the contracting authority?
This notice was issued by 国土交通省北海道開発局 / 札幌開発建設部本部（本部事業課） 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 Governance & Public Administration sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
（株）三祐コンサルタンツ was awarded the contract for ¥63,833,000. 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.
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 （株）三祐コンサルタンツ. The award notice is archived on BidsFactory for transparency and market intelligence.
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