Closed tender · Japan · 工事
（土木）１１００６９号（R8鉛対4-4）配水管布設替工事
In English(Civil Engineering) No. 110069 (R8 Lead-4-4) Water Pipe Replacement Works
山梨県甲府市 · 山梨県 甲府市
山梨県甲府市 in Japan invited bids for “(Civil Engineering) No. 110069 (R8 Lead-4-4) Water Pipe Replacement Works”. Bids closed on 6 October 2026, 10:10 JST; bid security (EMD) is ¥2.95 million. To qualify, bidders need at least one similar completed work worth ¥14 million or more, Construction permit and Technical qualification certificate.
The work
Replacement of water supply pipes including valves and drain plugs
- Separate demolition and recycling of specific construction materials
- Two-day weekend system applicable
Key facts
- Bid security (EMD)
- ¥2.95 million · cash, securities, bank guarantee, or surety company guarantee
- Performance security
- 10% of contract value
- Contract period
- By March 18, Reiwa 9
- Evaluation
- Lowest price (L1) among technically qualified bids
- Price basis
- Excluding consumption tax
- Published
- 07 Sep 2026
What it takes to qualify
Worth a closer look
- Bid qualification confirmation is conducted on the deadline date for application submission and documents
- The city will not return submitted application documents and materials
- If the successful bidder fails to meet any of the requirements listed in item 1 or receives a naming suspension measure (excluding those for 2 weeks or less under contractor accident measures) before contract conclusion, the contract will not be concluded
- The city is not liable for damages in such cases
Experience
- At least 1 similar work worth ¥14 million or more — Public facility civil engineering works with a contract amount of at least 14 million yen
Certifications and registrations
Construction permit
Technical qualification certificate
Technical examination certificate
Policy conditions
No reservation, preference or local-content restriction.
Documents to submit
- Bid qualification confirmation application formOne copy required
- Bid qualification confirmation application documentsOne copy each of required documents
- Similar construction work performance recordsRecords of similar construction work
- Qualification and experience of assigned technical personnelQualification and experience records
- Oath documentDocument swearing to meet requirements
- Construction industry permitCopy of the permit
- Technical examination certificateCopy of the certificate
- Technical qualification holder certificateCopy of the certificate
- Recent business item inspection result notificationCopy of the notification
- Bid qualification confirmation notificationCopy required at bid submission
- Construction cost breakdown statementRequired at bid submission