This project is a design-build repair of a concrete floor drain system, including demolition, replacement, lead paint abatement, and repainting in Japan. A mandatory site visit is scheduled for 06 June 2025 at 0930 JST at Building 95, with attendance limited to two company representatives requiring a reservation. The final deadline for proposal submissions is 27 June 2025 at 1630 JST. Proposals must be emailed directly to the two listed points of contact. The work must integrate sustainable principles and comply with all applicable U.S. and Japanese government regulations.