Closed tender · Japan · 工事
合併（土木）１２号①電線共同溝整備工事（Ｒ８・市道朝日荒川線）②(R8モ-2）配水管布設替工事
山梨県甲府市 · 山梨県 甲府市
山梨県甲府市 in Japan invited bids for “合併（土木）１２号①電線共同溝整備工事（Ｒ８・市道朝日荒川線）②(R8モ-2）配水管布設替工事”. Bids closed on 6 October 2026, 09:30 JST. To qualify, bidders need at least one similar completed work worth ¥29 million or more, Construction business license and Technical qualification certificate.
The work
Construction of utility conduit and replacement of water pipes in Kofu City
- Precast box installation work: N=4 units
- Drainage structure work: L=60.2m
- Ancillary work: 1 set
- HPPE φ100 pipe installation: L=71.0m
- HPPE φ75 pipe installation: L=2.0m
- RRVP φ100 pipe installation: L=4.0m
- Isolation valve PE φ100: 1 unit
Key facts
- Performance security
- 10% of contract value
- Contract period
- March 30, 2027
- Evaluation
- Quality and cost based (QCBS)
- Published
- 07 Sep 2026
What it takes to qualify
Worth a closer look
- The document mentions 'special simple type' comprehensive evaluation method but doesn't provide detailed criteria beyond referring to 'Comprehensive Evaluation Bidding Technical Inspection Confirmation Material Preparation Guidelines'
- The document requires 'proper technical personnel' but doesn't specify the exact qualifications beyond having a construction business license
Experience
- At least 1 similar work worth ¥29 million or more — Public facility civil engineering works with a contract amount of at least 29 million yen
Certifications and registrations
Construction business licenseValid construction business license
Technical qualification certificateQualification certificate for supervising technician
Policy conditions
No reservation, preference or local-content restriction.
Documents to submit
- Bid explanation documentBid explanation document with required information
- Bid qualification confirmation noticeNotice confirming bid qualification
- Construction cost breakdownDetailed cost breakdown for the construction work
- Construction business licenseCopy of valid construction business license
- Technical qualification certificateCopy of qualification certificate for supervising technician
- Recent business item inspection result notificationNotification of recent business item inspection results
- Technical evaluation application documentsComprehensive technical evaluation application documents