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Latest Tunneling Tenders in Japan 2026

JapanTenders brings you the latest and most relevant Tunneling tenders in Japan, sourced directly from reliable government portals, purchaser websites, and leading procurement publications. Whether you're a supplier, contractor, or manufacturer, we ensure you stay informed about ongoing bidding opportunities without missing a beat.

Our platform is regularly updated with tenders related to Tunneling and other keywords tenders. Each listing includes key details such as tender reference numbers, submission deadlines, and purchaser information helping you make informed bidding decisions quickly and confidently.

By subscribing to JapanTenders, users gain unlimited access to public procurement notices related to Tunneling. Our tools also offer category-based filtering, email alerts, and quick tender downloads, making your bidding process faster and more efficient. Stay ahead of the competition and grow your business by exploring verified tenders from both government and private entities across Japan.

Design work for the restoration of Otani Tunnel on Route 249

JPT Ref No.:  123096564

Deadline:  01 Aug 2025

Renovation Work on the Falling Tunnel Distribution Board

JPT Ref No.:  122929116

Deadline:  01 Aug 2025

Repair of the Port Tunnel

JPT Ref No.:  122856019

Deadline:  31 Jul 2025

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