Closed tender · Japan · 工事
（土木）１１００６８号（R8更新-7）配水管布設替工事（余フ）
In English(Civil Engineering) No. 110068 (R8 Renewal-7) Water Pipe Replacement Works (Yofu)
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. 110068 (R8 Renewal-7) Water Pipe Replacement Works (Yofu)”. Bids closed on 6 October 2026, 09:10 JST. To qualify, bidders need at least one similar completed work worth ¥4.8 million or more, Construction permit and Supervisor qualification certificate.
The work
Water pipe replacement work including DIP.GX φ300, HPPE φ100, HPPE φ75 pipes, valves, and fire hydrants
- DIP.GX φ300 L=179.0m
- HPPE φ100 L=113.5m
- HPPE φ75 L=317.0m
- Stop valve.GX φ300 1 unit
- Stop valve.PE φ100 2 units
- Stop valve.PE φ75 13 units
- Fire hydrant φ75 2 units
- Water drain plug φ25 1 unit
Key facts
- Performance security
- 10% of contract value
- Contract period
- October 4, Reiwa 9
- Evaluation
- Quality and cost based (QCBS)
- Price basis
- Excluding consumption tax
- Published
- 07 Sep 2026
What it takes to qualify
Worth a closer look
- 「甲府市余裕期間制度に係る事務処理要領」の適用を受ける
- 「週休２日制適用工事 実施要綱」に基づき実施します
- 「甲府市上下水道局建設工事等請負契約に係る指名停止等措置要綱」に基づく指名停止を受けている日が含まれている者でないこと
Experience
- At least 1 similar work worth ¥4.8 million or more — Public facility civil engineering works with contract amount of 4,800,000 yen or more
Certifications and registrations
Construction permitValid construction permit under the Construction Act
Supervisor qualification certificateQualification certificate for supervisor
Technical examination certificate
Policy conditions
No reservation, preference or local-content restriction.
Documents to submit
- Bid explanation documentTo be submitted at application
- Bid qualification confirmation noticeTo be submitted at bid submission
- Construction cost breakdownTo be submitted at bid submission
- Construction start date setting noticeTo be submitted at contract (for successful bidder only)
- Status of assigned technical personnelTo be submitted at construction start date (for successful bidder only)
- Construction permitCopy
- Technical examination certificateCopy
- Supervisor qualification certificateCopy
- Recent business item inspection result notificationCopy