Social Capital (Sabo) Construction (Contract for Services such as Revision of Basic Survey Manual)
About This Opportunity
Consulting contract awarded by 埼玉県 県土整備部 河川砂防課 (Japan): 社資（砂防）工事（基礎調査マニュアル改訂. construction & civil works. Awarded to 株式会社日本インシーク 埼玉支店 (JPY 18.2M, Apr 2026).
This is a consulting contract in the construction and civil works sector. Located in Japan, Asia, this opportunity is open to firms and consortiums.
Published through Saitama Prefecture (koukai PPI), 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 construction and civil works 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社資（砂防）工事（基礎調査マニュアル改訂等業務委託）
課所名: 埼玉県 県土整備部 河川砂防課
業種／業務: ****
格付: ****
入札方式: 一般競争入札（ダイレクト入札）
案件場所: 埼玉県県土整備部河川砂防課
開札日: 2026/04/22 13:47
予定価格(税抜き）: ****
設計額（税抜き）: 22,725,000
結果: 落札者決定
落札者: 株式会社日本インシーク 埼玉支店
落札金額: 18,238,000円
案件番号: 25100158082
詳細は埼玉県（調達情報公開システム）を参照してください。
Data provenance
This notice is sourced from Saitama Prefecture (koukai PPI) and was originally published on April 22, 2026. Last refreshed 35 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.
About 埼玉県 県土整備部 河川砂防課
埼玉県 県土整備部 河川砂防課 has issued 5 procurement notices on BidsFactory, including 2 currently open and 1 awarded contracts. Activity concentrates in Construction & Civil Works and Infrastructure. All notices are published for Japan. Notices are distributed via Saitama Prefecture (koukai PPI). Most recent publication: June 12, 2026.
Frequently asked questions about this tender
What type of contract is this?
This is a Consulting 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?
株式会社日本インシーク 埼玉支店 was awarded the contract for ¥18,238,000. 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 Saitama Prefecture (koukai PPI) 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 株式会社日本インシーク 埼玉支店. The award notice is archived on BidsFactory for transparency and market intelligence.
Who is the contracting authority?
This notice was issued by 埼玉県 県土整備部 河川砂防課 in Japan. The authority is responsible for evaluating bids, awarding the contract, and managing performance.
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