Tenders/Miyajita Agricultural Land Disaster Restoration Construction
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Miyajita Agricultural Land Disaster Restoration Construction

Auto-translated from Japanese
Original title: 宮日田農地災害復旧工事
福岡県宮若市
Published: Oct 21, 2026
Updated: Oct 25, 2026
Source: 官公需 (kkj.go.jp)

About This Opportunity

This is a works contract in the agriculture and food security, rural development and construction and civil works sectors, with a focus on Rehabilitation. Located in Japan, Asia, this opportunity is open to firms and consortiums.

Published through 官公需 (kkj.go.jp), 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 agriculture and food security 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. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Auto-translated from Japanese
Miyajita Agricultural Land Disaster Restoration Construction Miyawaka City Public Announcement No. 269 Public Invitation Notice Regarding construction work ordered by Miyawaka City, a public invitation will be held as follows. In accordance with the provisions of Article 167-6, Paragraph 1 of the Local Autonomy Act (Cabinet Order No. 16 of 1947) and Article 6 of the Miyawaka City Contract Regulations (2006 Regulations No. 35), we hereby announce the following. Date: October 21, 2026 Mayor of Miyawaka City: Yumiko Shibata 1. Construction Name: Miyajita Agricultural Land Disaster Restoration Construction 2. Matters for Bidding: As per the attached "Order Sheet" 3. Qualifications Required for Bidders: Bidders wishing to participate in the general competitive bidding must meet all of the following requirements. (1) Must not fall under the provisions of Article 167-4 of the Local Autonomy Act. (2) Must be licensed under Article 3 of the Construction Industry Act (1949 Act No. 100) for the relevant construction work and have undergone an examination of management matters under Article 27-23, Paragraph 1 of the same Act. (3) Applicants who have filed for application of the Corporate Reorganization Act (2002 Act No. 154) must have had their commencement of reorganization proceedings decided by the court under the same Act and have undergone an examination of management matters under Article 27-23, Paragraph 1 of the Construction Industry Act after the commencement of reorganization proceedings. (4) Applicants who have filed for application of the Civil Rehabilitation Act (1999 Act No. 225) must have had their commencement of rehabilitation proceedings decided by the court under the same Act and have undergone an examination of management matters under Article 27-23, Paragraph 1 of the Construction Industry Act after the commencement of rehabilitation proceedings. (5) Must not be in a period of suspension of bidding as stipulated in the "Guidelines for Suspension of Designation for Construction Contract with Miyawaka City" (2006 Miyawaka City Public Announcement No. 35) as of the date of this public invitation. (6) Construction work awarded to the bidder by Miyawaka City through bidding must not be under construction by the bid application deadline. (The same shall apply if a successful bid is awarded between the bid application deadline and the opening of bids for this construction work.) Also, construction work includes work undertaken by members of a special construction joint venture and work awarded through discretionary contracts due to non-winning bids or failed bids. * Construction work for which final inspection has not been completed is considered to be under construction. (7) Must meet other qualification requirements specified for each construction work (attached order sheet). 4. Invalid Bids: (1) Bids with no amount specified. (2) Bids that violate laws or bidding conditions. (3) All bids submitted by a bidder who has submitted two or more bids. (4) In the case of electronic bidding, bids where the bidder has not obtained a valid electronic certificate (or, in the case of paper bidding, the bidder's name is not signed or sealed) and the bidder cannot be identified. (5) Bids with duplicate amounts, typos, or omissions that make it impossible to confirm necessary information. (6) Bids that fall below the minimum reserve price. (7) Bids that do not reach the designated place by the prescribed date and time. (8) Bids recognized as having been made through collusion or other fraudulent acts. (9) Bids submitted by individuals who are not eligible to participate in the bidding. (10) Regarding the breakdown of construction costs: a. Bids submitted without a breakdown of construction costs at the time of bid submission. b. Bids where the amount does not match the amount in the bid. c. Bids submitted without a breakdown of construction costs corresponding to the bid amount stated in the bid. (11) Bids submitted by individuals who fall under (6) of "Qualifications Required for Bidders" above, or who are expected to fall under it, by the time of bid opening. (12) Cases where the placement of engineers stipulated by the Construction Industry Act is not possible. (13) Other violations of specifically designated matters. 5. Bidding Procedures, etc.: (1) Bidders must not engage in fraudulent acts such as collusion in bidding. (2) Bidders must bid after thoroughly understanding the construction specifications, design documents, and the site. (3) A minimum reserve price will be set for this bid. (4) Bidders must submit their bids through the electronic bidding system by the prescribed application deadline (however, if it is unavoidable to participate in electronic bidding due to computer trouble, etc., paper bidding will be permitted by submitting a "Paper Bidding Participation Notification Form (Form No. 1)". For details, please refer to "Handling of Paper Bidding in Electronic Bidding Projects"). (5) The bid form must be in the format specified by the city. (6) For the determination of the successful bid, the successful bid price will be the amount obtained by adding 10% of the amount stated in the bid to the bid amount. Therefore, bidders must enter in the bid form an amount equivalent to 100/100 of their estimated contract desired amount, regardless of whether they are taxable or exempt from consumption tax. (7) For electronic bidding projects, there will be no attendance at bid opening. (8) The successful bidder will be determined from among the bidders who submit bids at or above the minimum reserve price within the limit of the estimated price, and who offer the lowest price. However, if there are multiple bids with the same lowest price, the successful bidder will be determined by lottery. (9) The number of bids allowed is one. (10) The successful bidder must pay or provide contract security deposit equivalent to 10% or more of the contract amount. (11) Subcontracting the entire work is prohibited by the Construction Industry Act and must not be subcontracted to another party as a whole. (Nor should it be subcontracted as a whole.) (12) If a bidder wishes to withdraw from the bid, they must submit a bid withdrawal notification through the electronic bidding system by the bid opening time. (In the case of paper bidding, submit it to the Contract and Inspection Section, Property Management Division.) (13) If it is found that the engineer scheduled to be assigned, as indicated in the notification of the assigned engineer, cannot be assigned to the site in accordance with the Construction Industry Act due to circumstances arising after the notification, a notification of the assigned engineer with a replacement and related documents must be resubmitted by the bid opening time. If it becomes impossible to assign the engineer to the site due to circumstances, a bid withdrawal notification must be submitted in person to the Contract and Inspection Section, Property Management Division by the bid opening time. (14) Bidding will not be established unless there are two or more bidders. Order Sheet issued under Miyawaka City Public Announcement No. 269 Construction Name: Miyajita Agricultural Land Disaster Restoration Construction Construction Location: Miyajita, Kinsei, Miyawaka City Scheduled Construction Period: 135 days Estimated Price (excluding tax): ¥9,160,000 Minimum Reserve Price (excluding tax): ¥8,179,000 Breakdown of Construction Costs: Required Construction Outline: Earthwork L=38.5m, Block masonry 1 set, Temporary work 1 set Department/Section in Charge of Construction (Person in Charge): Civil Engineering and Construction Department, Agricultural Civil Engineering Section (Asakura) Regarding Design Documents, etc.: * Download from the Miyawaka City website > Electronic Bidding System Portal Site > Bid Information Disclosure System. * If you cannot download it yourself, please contact us at the following. * Please be sure to call in advance to confirm the pickup date and time. * Copy fees will be charged depending on the number of pages. (¥10 per page) [Contact Information] Miyawaka City Hall, Property Management Division, Contract and Inspection Section Phone: 0949-32-0761 Inquiries regarding construction content: Submit inquiries by FAX to the department in charge of construction by October 27, 2026. * If you have any questions, please call the department in charge of construction in advance and then send a FAX. Answers to inquiries: Answers will be faxed to the inquirer only, in principle, by October 29, 2026. Bidding Method: Electronic Bidding System Bid Application Period: October 21, 2026 to October 27, 2026, 5:15 PM [Documents to be attached]: Notification of Assigned Engineer (Form No. 5) Bid Participation Qualification Confirmation Notice: By October 28, 2026 (Notified by the city) Bid Submission Period: October 29, 2026 to November 6, 2026, 9:00 AM [Documents to be attached]: Detailed Breakdown of Construction Costs * If there is a detailed statement for the breakdown of construction costs, please attach the detailed statement as well. Bid Opening Date and Time and Location: Immediately after the bid closes, at the Contract and Inspection Section, Property Management Division. Attendance at Bid Opening: For electronic bidding projects, there will be no attendance at bid opening. Bid Security Deposit: Exempt Contract Security Deposit: Required Requirement for Contract: Required Location for Inspection of Contract Terms: Miyawaka City Hall, Property Management Division, Contract and Inspection Section Advance Payment: For contracts of ¥3 million or more, an advance payment of up to 4/10 of the contract amount can be received if there is a guarantee from a guarantee company. Dietary Resolution: None Other Qualification Requirements Specified for Each Construction Work: * Must be registered as a local contractor in the Miyawaka City Construction Contractor Qualification Register for FY2026 and have "Civil Engineering (General)" as the first preference, with a ranking of "B" or "C" for Civil Engineering (General) work. * The number of construction projects awarded by bidding from Miyawaka City in FY2026 must be one or less by the bid application deadline, and must not be under construction. (Includes work awarded through discretionary contracts due to non-winning bids or failed bids.) * Construction work for which final inspection has not been completed is considered to be under construction. Placement of Engineers, etc.: * Engineers, etc. must meet the following conditions: - Must be able to assign engineers with a direct employment relationship of 3 months or more in accordance with the Construction Industry Act. - Must be able to assign a site supervisor with a direct employment relationship of 3 months or more on a full-time basis. - If requested, submit documents proving the above employment relationship.

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on October 21, 2026. Last refreshed 11 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 福岡県宮若市

福岡県宮若市 has issued 58 procurement notices on BidsFactory, including 13 currently open and 0 awarded contracts. Activity concentrates in Construction & Civil Works, Architecture & Engineering Services, and Water & Sanitation. All notices are published for Japan. Notices are distributed via 官公需 (kkj.go.jp). Most recent publication: November 4, 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 官公需 (kkj.go.jp) to access the full notice, required documents, and submission instructions provided by the contracting authority.

Who is the contracting authority?

This notice was issued by 福岡県宮若市 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 Agriculture & Food Security sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

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