Design-Bid-Build Mini-MACC for Kanto Plains Operational Area, Japan

The Department of the Navy Naval Facilities Engineering Command established a master IDIQ on September 16, 2019 for small-magnitude design-bid-build construction projects across U.S. military facilities in the Kanto Plains region of Japan, with a five-year ordering period that closed on September 15, 2020. The vehicle is no longer accepting new orders.

This contract vehicle procures building renovation, repair, demolition, equipment replacement, piping work, electrical and mechanical systems upgrades, hazardous material abatement, and related facility maintenance at U.S. Fleet Activities Yokosuka and Yokohama, Tsurumi, Yokohama North Dock, Negishi Dependent Housing Area, Azuma and Urago Storage Areas, Ikego Housing Area and Navy Annex, Nagai ULM4, the New Sanno Hotel, the U.S. Forces Center, and the U.S. Embassy in Tokyo. Firm fixed-price delivery orders cover work including roof replacement, HVAC system upgrades, sewage and piping repairs, flooring and carpet installation, fire alarm systems, exterior staircase repairs, flood protection systems, and landslide mitigation.

Five Japanese contractors hold all 104 awarded task orders: Mitomo Co., Ltd. (26 orders, $11.5 million combined potential value), NPK Co., Ltd. (25 orders, $12.4 million), Acty Co., Ltd. (22 orders, $11.8 million), Kanagawa Nabco Pty. Ltd. (20 orders, $6.9 million), and Nihon Meccs Co., Ltd. (11 orders, $4.5 million). The Department of the Navy Installations Command funds roughly 70 orders representing $33.3 million combined potential value; Naval Facilities Engineering Command funds 24 orders for $9.5 million, with smaller shares from Naval Sea Systems Command, Defense Logistics Agency Energy, and other Navy commands.

All 104 task orders carry no set-aside designation. Combined potential value across all orders is $47 million, with all $47 million obligated. Recent ordering activity shows 18 orders in 2024 and 11 in 2025. Individual orders range from under $50,000 to approximately $3.3 million, with typical delivery orders between $150,000 and $1.2 million. The most recent task order, awarded September 15, 2025, was for $865,384.62 to replace an oil boom reel. Orders completed through mid-2026 include roof and exterior repairs, HVAC replacements, piping system work, and facility renovations across Yokosuka, Yokohama, and Tokyo locations.

Small Magnitude Size Design-Bid-Build (DBB) Requirements (Mini-MACC) at U.S. Fleet Activities, Yokosuka and Yokohama Detachment including Tsurumi, Yokohama North Dock, Negishi Dependent Housing Area (Yokohama), Azuma Storage Area (Hakozaki, Yokosuka), Urago Storage Area (Yokosuka), and Ikego Housing Area and Navy Annex (Zushi); Nagai ULM4, the New Sanno Hotel, U.S. Forces Center, and U.S. Embassy, Tokyo.