Closed tender · Japan · 工事
国道３２１号 防災・安全交付金工事（道交国防安（改築）（債）第602-006-10号）（令和8年9月11日公告）
In EnglishNational Route 321 Disaster Prevention and Safety Subsidy Works (Road Traffic National Safety (Reconstruction) (Bond) No. 602-006-10) (Announced September 11, Reiwa 8)
高知県 · 高知県
高知県 in Japan invited bids for “National Route 321 Disaster Prevention and Safety Subsidy Works (Road Traffic National Safety (Reconstruction) (Bond) No”. Bids closed on 6 October 2026, 09:00 JST. To qualify, bidders need at least one similar completed work worth ¥10 million or more, Construction Manager Qualification and Supervisor Qualification.
The work
Removal of old bridge on National Route 321 in Shimanto City, Kochi Prefecture
- Separate demolition and recycling of construction waste
- Compliance with weekly 2-day work system
- Special requirements for supervisor technical personnel if applicable
Key facts
- Performance security
- 10% of contract value
- Contract period
- July 31, Reiwa 9 (including 60-day grace period)
- Evaluation
- Quality and cost based (QCBS)
- Submission
- Online, on the e-procurement portal
- Procedure
- 一般競争入札
- Published
- 10 Sep 2026
What it takes to qualify
Worth a closer look
- Clause 7.5 mentions evaluation exclusion criteria for certain public works in Kochi Prefecture
- Clause 12 specifies special handling for low-price bid contracts
Experience
- At least 1 similar work worth ¥10 million or more — Civil engineering construction work completed after Heisei 23, with final contract amount of 10 million yen or more, performed as prime contractor
- Civil engineering construction work in Kochi Prefecture
- Construction work with final contract amount of 10 million yen or more
Certifications and registrations
Construction Manager Qualification1st or 2nd class civil construction manager qualification or equivalent
Supervisor Qualification1st class civil construction manager qualification with supervisor qualification certificate and training completion certificate
GST registrationClause 2.1 requires specific construction business registration
Construction Business LicenseClause 2.1 requires construction business license grade A or B
Policy conditions
No reservation, preference or local-content restriction.
Documents to submit
- General Competitive Bidding Participation Qualification Confirmation ApplicationForm 1 must be submitted electronically
- Company Evaluation Item ListForm 5 must be submitted electronically
- Planned Technical Personnel Evaluation Item ListForm 6 must be submitted electronically
- Similar Construction Work PerformanceForm 2 and supporting documents required for successful bidders only
- Planned Technical Personnel ListForm 3 and supporting documents required for successful bidders only
- Kochi Prefecture Construction Work Competitive Bidding Participation Qualification Decision NoticeCopy required
- Specific Construction Business LicenseCopy required if applicable