深川留萌自動車道留萌市　幌糠トンネル外照明設備更新設計業務

This is a consulting contract in the architecture and engineering, transport and logistics and construction and civil works sectors. Located in Japan, Asia, this opportunity is open to firms and consortiums. Proposals must be submitted before May 14, 2026.

Published through i-ppi (Japan Tender Information Service), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for consulting in the architecture and engineering sector. Consulting assignments are typically evaluated with a strong emphasis on the technical proposal, including the methodology and qualifications of key experts. Shortlisted firms may be invited to submit financial proposals in a second stage. Interested parties should review the full documentation on the original source before submitting their proposal.