Tenders/FY2026 Kumamoto Port (Yumesaki Island Area) Quay ( -7.5m) Caisson Manufacturing Construction

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FY2026 Kumamoto Port (Yumesaki Island Area) Quay ( -7.5m) Caisson Manufacturing Construction

Auto-translated from Japanese

Original title: 令和8年度熊本港(夢咲島地区)岸壁(-7.5m)ケーソン製作工事

MLIT — 港湾空港局

Published: Sep 16, 2026

Updated: Sep 16, 2026

Source: jp_pas

About This Opportunity

This is a works contract in the construction and civil works and architecture and engineering sectors, with a focus on Buildings and Ports. Located in Japan, Asia, this opportunity is open to firms and consortiums.

Published through PAS Japan Ports & Airports MLIT, 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

Original language: Japanese

This tender, originating from Japan and sourced via the Public Procurement System (jp_pas), concerns the "Manufacturing of Caissons for Kumamoto Port (Yumesakishima Area) Quay Wall (-7.5m)" for the fiscal year Reiwa 8 (2026). The contracting authority is the Ministry of Land, Infrastructure, Transport and Tourism (MLIT), Ports and Airports Bureau. This procurement falls under the category of port-related construction work. The objective is to manufacture caissons, which are large, pre-cast concrete units essential for constructing quay walls and other maritime structures. Specifically, these caissons are intended for a quay wall with a design depth of -7.5 meters in the Yumesakishima area of Kumamoto Port. Typical requirements for this type of tender include precise fabrication adhering to detailed engineering drawings and specifications, stringent quality control throughout the manufacturing process, and timely delivery. Bidders must demonstrate significant expertise in large-scale concrete pre-casting, marine construction materials, and quality assurance protocols. The full technical specifications, dimensions, material requirements, and delivery schedules will be detailed in the accompanying PDF document. The awarded contractor will be responsible for the complete manufacturing process, ensuring the caissons meet all structural and performance criteria for the port infrastructure.

Data provenance

This notice is sourced from PAS Japan Ports & Airports MLIT and was originally published on September 16, 2026. Last refreshed today. Original language: Japanese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About MLIT — 港湾空港局

MLIT — 港湾空港局 has issued 181 procurement notices on BidsFactory, including 40 currently open and 0 awarded contracts. Activity concentrates in Transport & Logistics, Infrastructure, and General Supplies & Services. All notices are published for Japan. Notices are distributed via PAS Japan Ports & Airports MLIT. Most recent publication: September 15, 2026.

Frequently asked questions about this tender

How can I submit a bid?

Visit PAS Japan Ports & Airports MLIT 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 MLIT — 港湾空港局 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.