Yamatorizaka Dam Reservoir Water Intake Bridge No. 1 Abutment and Other Works, FY2026
About This Opportunity
construction & civil works works contract awarded in Japan: 令和８年度 山鳥坂ダム敷水第１橋橋台外工事. By 国土交通省四国地方整備局 / 山鳥坂ダム工事事務所. Awarded to 久保興業（株） (JPY 265.0M, Apr 2026).
This is a works contract in the construction and civil works 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 civil works in the construction and civil works 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: Japanese令和８年度 山鳥坂ダム敷水第１橋橋台外工事
発注機関: 国土交通省四国地方整備局
担当部・事務所: 山鳥坂ダム工事事務所
入札契約方式: 一般競争入札（同時提出型）
工事種別／工事の業種: 一般土木工事
工事場所: 自： 愛媛県愛媛県大洲市肱川町山鳥坂
公告日時: 2026年02月27日 07時30分
期限日時: 2026年03月16日 17時00分
開札日時: 2026年04月22日 09時41分
落札者名: 久保興業（株）
落札価格: 265,000,000（税抜き）
Data provenance
This notice is sourced from i-ppi (Japan Tender Information Service) and was originally published on February 27, 2026. Last refreshed 51 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About 国土交通省四国地方整備局 / 山鳥坂ダム工事事務所
国土交通省四国地方整備局 / 山鳥坂ダム工事事務所 has issued 9 procurement notices on BidsFactory, including 0 currently open and 9 awarded contracts. Activity concentrates in Construction & Civil Works, Architecture & Engineering Services, and Governance & Public Administration. All notices are published for Japan. Notices are distributed via i-ppi (Japan Tender Information Service). Most recent publication: March 27, 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 久保興業（株）. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by 国土交通省四国地方整備局 / 山鳥坂ダム工事事務所 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
What type of contract is this?
This is a Works contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.
How much was the contract awarded for?
久保興業（株） was awarded the contract for ¥265,000,000. 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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