５０８３河川改修事業（水辺）工事（垳川排水機場４号原動機更新工）

This is a works contract in the construction and civil works and architecture and engineering sectors, with a focus on Rehabilitation. Located in Japan, Asia, this opportunity is open to firms and consortiums. Proposals must be submitted before June 23, 2026.

Published through Saitama Prefecture (koukai PPI), 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.