Yokota AB Air Force Installations Construction MACC 2015-2020

Pacific Air Forces established this Master IDIQ for maintenance, repair, and minor construction at Yokota Air Base and off-base sites on July 10, 2015, with a last date to order of July 9, 2020—the vehicle is now closed to new task orders. The shared ceiling stands at $83.25 million, with 133 task orders awarded across the vehicle's five-year ordering window. Combined task-order potential value totals $152.5 million, though only $76.3 million (50%) has been obligated to date.

Ordering momentum peaked early: 2016 saw 44 awards, declining to 10 orders in 2020, the final year. Work spans design-build renovation, additions, upgrades, and major-trade execution in HVAC, electrical, and mechanical systems. Recent task orders exemplify this breadth—steam line repairs, roof and hangar door restoration, chiller unit replacement, airfield apron expansion, and building renovations dominate the portfolio. Work is performed entirely at Yokota Air Base and subordinate facilities in Japan.

Nippo Corporation dominates the prime contractor base, capturing 53 orders valued at $107.9 million (71% of combined potential value). Seikitokyu Kogyo Co., LTD. ranks second with 37 orders and $29.5 million, followed by Yokomizo Tecc JV with 19 orders and $7.3 million. These three firms account for roughly 95% of task orders. Eight primes total were awarded under the vehicle; the long tail includes American Engineering Corporation, Ohno Jyuden Doboku Co., LTD., and Johnson Controls Tama Kensetsu JV.

Customer concentration is extreme: Pacific Air Forces placed 124 of 133 orders, representing $149.2 million of combined potential value. The remaining nine orders across the Department of the Air Force, Defense Finance and Accounting Service, Army Installation Management Command Pacific Region, and Defense Threat Reduction Agency account for negligible volume. All 133 task orders carry no set-aside designation. Firm fixed price is the standard pricing type. Task-order values range from under $10,000 to $6.68 million, with typical awards in the low-to-mid six figures through single-digit millions. The vehicle is fully expired and no longer available for ordering.

Master IDIQ for executing a broad range of maintenance, repair and minor construction including Design-Build capability for Air Force Installations at Yokota Air Base and off-base sites. Contractors are expected to accomplish a wide variety of individual construction tasks, including design/build (ranging from 30% up to 100% level of effort), renovation, additions/upgrades, along with specific work in Heating/Ventilation/Air Conditioning, electrical, mechanical and other major trades.