R8 Tokyo Gaikan Expressway Groundwater Conservation Study Services

This is a consulting contract in the environment and climate, architecture and engineering and transport and logistics sectors, with a focus on Biodiversity. Located in Japan, Asia, this opportunity is open to firms and consortiums. Proposals must be submitted before May 21, 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 environment and climate 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.