Tenders/National Route 439 (Nishitsuga-sai Bridge) Disaster Prevention and Safety Subsidized Construction (Road Transport Ministry Security (Earthquake Resistance) No. 603-001-0607)
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National Route 439 (Nishitsuga-sai Bridge) Disaster Prevention and Safety Subsidized Construction (Road Transport Ministry Security (Earthquake Resistance) No. 603-001-0607)

Auto-translated from Japanese
Original title: 国道439号 (西津賀才橋)防災・安全交付金工事 (道交国防安(耐震) 第603-001-0607号)
高知県
Published: Jun 24, 2026
Updated: Jul 29, 2026
Source: jp_kkj

About This Opportunity

This is a works contract in the construction and civil works, transport and logistics and humanitarian aid sectors, with a focus on Roads, Bridges, Rehabilitation and Early Warning. 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 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. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Auto-translated from Japanese

National Route 439 (Nishitsuga-sai Bridge) Disaster Prevention and Safety Subsidized Construction (Road Transport Ministry Security (Earthquake Resistance) No. 603-001-0607)
1 Public Announcement of General Competitive Bidding (Electronic Bidding, Post-Bid Review, Comprehensive Evaluation Method) (Individual Matters) We will conduct a general competitive bid (hereinafter referred to as "bid") as follows, and hereby announce it in accordance with the provisions of Article 7 of the Kochi Prefecture Contract Regulations (Showa 39 Kochi Prefecture Ordinance No. 12).
Qualification requirements for bidding participation and methods of bidding participation common to each bid item will be provided separately as common matters. In the event of any overlap between these individual matters and common matters, the matters described in these individual matters shall take precedence.
June 24, Reiwa 8 Kochi Prefecture Governor's Notice No. 1 Matters for Bidding Article 2 Bidding Participation Qualifications Those who can participate in the bidding for this construction must meet all the requirements specified in the table below, in addition to those specified in the bid announcement (common matters) (hereinafter referred to as "common matters").
1 Construction Name (Construction Number) National Route 439 (Nishitsuga-sai Bridge) Disaster Prevention and Safety Subsidized Construction (Road Transport Ministry Security (Earthquake Resistance) No. 603-001-0607) 2 Construction Location Ogawa Nishitsuga-sai, Ino Town, Agawa District, Kochi Prefecture 3 Construction Outline Bridge seismic retrofitting work on National Route 439 (Nishitsuga-sai Bridge) in Ogawa Nishitsuga-sai, Ino Town, Agawa District, Kochi Prefecture Bridge seismic reinforcement work (P2 pier) Carbon fiber wrapping work A=51m2 Revetment restoration work A=45m2 4 Construction Days (Completion Deadline) 215 days 5 Estimated Price To be announced after the bid 6 Review Method Post-bid review method Qualification review for bidding participation will be conducted after the bid opening (including re-bidding), with a bid hold, and by requesting the successful bidder candidate to submit necessary additional documents, and only for that successful bidder candidate.
7 Winning Method Construction System Confirmation Type Comprehensive Evaluation Method (Corporate Evaluation Type) The technical evaluation of the business operator and the planned technical personnel will be conducted, and the successful bidder will be determined by comprehensively evaluating factors other than price and price.
8 Bidding Procedure Via Kochi Prefecture Electronic Bidding System.
9 Low Bid Price Investigation and Minimum Reserve Price The low bid price investigation system will be applied, and a survey standard price will be set.
To be announced after the bid.
1 Reiwa 8 Fiscal Year Kochi Prefecture Construction Work Construction Type Civil Engineering General Construction Grade B or C 2 Specific Construction Business Permit Requirements Not specified.
However, if the total amount of subcontracted contract prices is 50 million yen or more (80 million yen for architectural construction), a specific construction business permit (Article 3, Paragraph 1, Item 2 of the Construction Business Act) for civil engineering construction must be obtained.
3 Location of Business Office Must meet either of the following requirements.
1. Those with a Grade B in civil engineering general construction in the Reiwa 8 Fiscal Year Kochi Prefecture Construction Work Competitive Bidding Participation Qualification Certificate, and whose main business office is located in the jurisdiction of the Chusei-seibu Civil Engineering Office as stipulated in the Kochi Prefecture Administrative Organization Regulations (Showa 15 Kochi Prefecture Ordinance No. 43), excluding the jurisdiction of the Ochi Branch Office. If you have applied for the Reiwa 8 Fiscal Year Construction Work Competitive Bidding Participation Area Registration (hereinafter referred to as "Area Registration Application"), "main business office" shall be read as "business office designated in the Area Registration Application".
2. Those with a Grade C in civil engineering general construction in the Reiwa 8 Fiscal Year Kochi Prefecture Construction Work Competitive Bidding Participation Qualification Certificate, and whose main business office is located in Ino Town. If you have applied for the Reiwa 8 Fiscal Year Construction Work Competitive Bidding Participation Area Registration (hereinafter referred to as "Area Registration Application"), "main business office" shall be read as "business office designated in the Area Registration Application".
4 Construction Experience Must have construction experience that meets all of the following requirements for a single contract.
1. Must have been completed and delivered as the prime contractor since Reiwa 23.
2. The client must be a national or local government entity.
3. The contract type must be a sole proprietorship or a joint venture with an equity ratio of 20% or more.
4. The final contract amount (including tax) must be 20 million yen or more for civil engineering general construction.
5. The construction location must be within Kochi Prefecture.
5 Planned Personnel Must be able to assign a chief engineer or supervising engineer who meets the following requirements to this construction.
Note: For contracts of 45 million yen or more (90 million yen for architectural construction), the chief engineer, etc., must be assigned exclusively.
Also, if you have questions about the applicability of Article 27, Paragraph 2 of the Cabinet Order for Enforcement of the Construction Business Act (Showa 31, Cabinet Order No. 273) and Article 26-5 of the Construction Business Act (Showa 24, Law No. 100), please inquire by the deadline for submitting application forms in accordance with the inquiry method specified in the common matters.
Qualifications, etc. 1 The chief engineer must be a Class 1 Civil Engineering Construction Management Engineer, Class 2 Civil Engineering Construction Management Engineer, or possess equivalent or higher qualifications. For supervising engineers, they must be Class 1 Civil Engineering Construction Management Engineers or possess equivalent or higher qualifications, and hold a supervising engineer's license and a certificate of completion of supervising engineer training for civil engineering general construction.
2 Must have been employed by the applicant before the date of this announcement and continue to be employed at the time of application.
Note: If exclusive assignment is required, the applicant must have been employed for 3 months or more at the time of application.
Work Experience Not specified.
1 Application Form, etc. Acquisition and Submission Period From the date of announcement until July 3, Reiwa 8 (Friday), during the operating hours of the electronic bidding system (8:00 AM to 8:00 PM on days excluding closing days).
However, the submission deadline for applications submitted in person or by mail is 5:00 PM on the final day.
Submission Method To be determined in common matters.
Publication Location To be published on the Bidding Information Disclosure System or the Kochi Prefecture website.
Bidding Information System https://ppi.pref.kochi.lg.jp/JuchuWeb/ or Chusei-seibu Civil Engineering Office website https://www.pref.kochi.lg.jp/soshiki/170000/170107/2 Design Document Browsing Method Bidding Information System https://ppi.pref.kochi.lg.jp/JuchuWeb/3 Design Document and Other Inquiries Submission Method Bidding Information System https://ppi.pref.kochi.lg.jp/JuchuWeb/%E6%8F%90 Deadline for inquiries July 8, Reiwa 8 (Wednesday), 5:00 PM Response Deadline July 13, Reiwa 8 (Monday) 4 Bid Submission Bid Period From July 13, Reiwa 8 (Monday) to July 17, Reiwa 8 (Friday), during the operating hours of the electronic bidding system (8:00 AM to 8:00 PM on days excluding closing days).
However, the deadline on the final day is 5:00 PM.
Bidding will commence after the inquiry responses on the first day of the bidding period.
Bidding Method To be determined in common matters.
5 Bid Opening Scheduled Date and Time July 21, Reiwa 8 (Tuesday), from 9:00 AM Location Chusei-seibu Civil Engineering Office, Kochi Prefecture (Note 6) 6 Additional Documents (Successful Bidder Candidate Only) Submission Location Chusei-seibu Civil Engineering Office, Kochi Prefecture (Note 6) Submission Deadline 5:00 PM on the 3rd day from the day after receiving the notification of becoming a successful bidder candidate (excluding closing days for all dates).
4 Comprehensive Evaluation Criteria, etc. The requirements for similar/analogous work and the evaluation items, criteria, and scores in the comprehensive evaluation are as follows.
(1) Requirements for Similar/Analogous Work (All requirements must be met for a single contract.) (2) Corporate Evaluation Evaluation Category Requirements Corporate Evaluation 1 Performance must have been completed and delivered as the prime contractor since Reiwa 28, and performance evaluations since Reiwa 3.
2 The client must be a national or local government entity.
3 The contract type must be a sole proprietorship or a joint venture with an equity ratio of 20% or more.
4 The final contract amount (including tax) must be 20 million yen or more for civil engineering general construction.
5 The construction location must be within Kochi Prefecture.
Assigned Personnel Evaluation 1 Must have experience in work that meets the requirements listed in the Corporate Evaluation.
However, the contract type and construction location are not specified.
2 The position must be site manager, supervising engineer, specially permitted supervising engineer (formerly "special supervising engineer"), supervising engineer's assistant, chief engineer, or engineer assigned exclusively by the client under the low bid price investigation system, other than supervising engineer or chief engineer.
However, for "Experience in Similar/Analogous Work", project engineers are included.
3 Work experience will not be evaluated if the duration of work is less than half of the construction period.
However, depending on the work situation, it may be judged based on the construction start date and acceptance notification date, etc.
Evaluation Item Evaluation Criteria Score Technical Evaluation Similar/Analogous Work Performance (Since Reiwa 28) *Refer to (5) for work excluded from evaluation.
Performance Yes 10 points Performance No 0 points Performance Score for Similar/Analogous Work (Since Reiwa 3) *Performance score for work ordered by Kochi Prefecture.
However, if there is no performance record of work ordered by Kochi Prefecture, the performance score for work ordered by the Ministry of Land, Infrastructure, Transport and Tourism will be used.
Performance Score 80 points or higher 15 points 78 points or higher, less than 80 points 12.5 points 76 points or higher, less than 78 points 10 points 74 points or higher, less than 76 points 7.5 points 72 points or higher, less than 74 points 5 points 70 points or higher, less than 72 points 2.5 points Less than 70 points 0 points Minimum Performance Score (Previous year's performance) *Limited to work ordered by Kochi Prefecture.
Performance Score Less than 65 points No 0 points Yes -5 points Excellent Construction Award (Since Reiwa 5, Type: Civil Engineering General Construction) *Refer to (5) for work excluded from evaluation.
Received Kochi Prefecture Award (Governor's Award or Excellence Award) 5 points Received award from other organizations or Kochi Prefecture Award (Director's Award) 2.5 points No award 0 points Regional/Social Evaluation Presence of Local Office Main business office located in Ino Town (Agohoku/Motokawa area) Yes 10 points Main business office located in Ino Town (former Ino Town) Yes, or secondary business office located in Ino Town Yes 5 points No business office located in Ino Town 0 points Local Volunteer Activities (Previous year's performance) Limited to achievements in the jurisdiction of the Chusei-seibu Civil Engineering Office (excluding Ochi Branch Office jurisdiction).
20 points or more 10 points 15 points or more, less than 20 points 8 points 10 points or more, less than 15 points 6 points 5 points or more, less than 10 points 4 points 1 point or more, less than 5 points 2 points No volunteer activities 0 points Heavy Machinery Ownership (Owned by the company or leased long-term (1 year or more)) Owns 10 or more construction machines (types) evaluated in the business performance review 10 points 9 units 9 points 8 units 8 points 7 units 7 points 6 units 6 points 5 units 5 points 4 units 4 points 3 units 3 points 2 units 2 points 1 unit 1 point No ownership of construction machines (types) evaluated in the business performance review 0 points Fire Brigade Membership or Fire Brigade Cooperation Business Display System Certification (Previous year) *Limited to membership in the fire brigade of the municipality (or integrated administrative body, etc.) where the construction site is located, or certification by the municipality or integrated administrative body, etc. where the construction site is located.
Membership or Certification Yes 10 points No 0 points 6 (3) Evaluation of Assigned Personnel BCP Certification Status BCP Certification Yes 10 points No 0 points Total 80 points (Total score converted to 6 points) Evaluation Item Evaluation Criteria Score Technical Evaluation Similar/Analogous Work Performance (Since Reiwa 28) Experience as supervising engineer, chief engineer, or site manager Yes 10 points Experience as project engineer Yes 5 points No experience 0 points Performance Score for Similar/Analogous Work (Since Reiwa 3) *Performance score for work ordered by Kochi Prefecture.
However, if there is no performance record of work ordered by Kochi Prefecture, the performance score for work ordered by the Ministry of Land, Infrastructure, Transport and Tourism will be used.
Performance Score 80 points or higher 15 points 78 points or higher, less than 80 points 12.5 points 76 points or higher, less than 78 points 10 points 74 points or higher, less than 76 points 7.5 points 72 points or higher, less than 74 points 5 points 70 points or higher, less than 72 points 2.5 points Less than 70 points 0 points Minimum Performance Score (Previous year's performance) *Limited to work ordered by Kochi Prefecture.
Performance Score Less than 65 points No 0 points Yes -5 points Excellent Construction Award (Since Reiwa 5, Type: Civil Engineering General Construction) *Refer to (5) for work excluded from evaluation.
Received Kochi Prefecture Award (Governor's Award or Excellence Award) 5 points Received award from other organizations or Kochi Prefecture Award (Director's Award) 2.5 points No award 0 points (5) Construction work excluded from comprehensive evaluation Comprehensive evaluation will not be applied to public works ordered by Kochi Prefecture that fall under any of the following categories on or after October 17, Reiwa 24.
1. When the contractor (or representative member or other member in the case of a joint venture; hereinafter the same) has received a surcharge payment order (under Article 7, Paragraph 2 of the Antimonopoly Act) due to a violation of Article 3 of the Act on Prohibition of Private Monopolization and Maintenance of Fair Trade (Showa 22 Law No. 54; hereinafter referred to as the "Antimonopoly Act"), and the construction work subject to that order.

Data provenance

This notice is sourced from 官公需 (kkj.go.jp) and was originally published on June 24, 2026. Last refreshed 9 days ago. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About 高知県

高知県 has issued 222 procurement notices on BidsFactory, including 59 currently open and 0 awarded contracts. Activity concentrates in Construction & Civil Works, Architecture & Engineering Services, and Transport & Logistics. All notices are published for Japan. Notices are distributed via 官公需 (kkj.go.jp). Most recent publication: August 4, 2026.

Frequently asked questions about this tender

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 高知県 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.

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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Key Details

Contract Type
Works
Eligibility
Firms / Consortiums
Language
Japanese

Source

jp_kkj
jp_kkj
Official Source

Contracting Authority

高知県
🇯🇵Japan

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