Command Search (/)DoD & DHS Obligations $1.40T FY24-26Expiring Recompetes 300 $126.8BPalantir Maven 81.6% fill $637.6M / $781.3MAnduril Enterprise $20B IDIQUS Grid Queue 107.8 GW 523 projectsSanctions & UFLPA 432 entitiesContract RecordsUpdated Oct 26, 2026
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AwardTape / Contracts / FA5209-20-D-0004

FA5209-20-D-0004: Department of the Air Force Award to American Engineering Corporation

Indefinite-delivery/indefinite-quantity (idiq) multiple award construction contract (macc),u.s. ARMY installations within honshu, japan and yokota air base and its geographically-separated units (gsus), japan. Contracting activity: FA5209 374 CONS PK.

$990.0M cumulative ceiling / COMPETITION NOT STATED IDIQ / FA5209 FA5209 374 CONS PK

1. Contract Summary & Primary Sources

Contract Number (PIID) FA5209-20-D-0004 (unhyphenated: FA520920D0004)
Prime Contractor (Awardee) American Engineering Corporation
FY2024-FY2026 Federal Defense Portfolio: $434.6M obligated across 586 contracts
Obligated Amount Order-Dependent / TBD
Cumulative Face Value / Ceiling USAspending Base IDV Ceiling: $990,000,000
USAspending / FPDS Obligation History Base Record Obligated: $0 (signed 2020-05-15, latest FPDS action 2024-07-30) · 12 Issued Delivery/Task Order(s) totaling $59,023,505
Awarding Branch / Agency Department of the Air Force
Contracting Command & DoDAAC FA5209: FA5209 374 CONS PK
Competition & Contract Structure COMPETITION NOT STATED · Indefinite Delivery Contract (IDIQ) / Order-Dependent (IDV)
Product / Service & Industry Codes PSC Z1AA (Maintenance Of Office Buildings) · NAICS 236220 (Commercial And Institutional Building Construction)
Work Locations & Funding Determined at the contract or task-order level
Estimated Completion Date See order schedule
Verified Primary Sources

2. Verbatim Announcement & Scope Breakdown

USAspending / FPDS Transaction Description (Contract FA520920D0004)

Indefinite-delivery/indefinite-quantity (idiq) multiple award construction contract (macc),u.s. ARMY installations within honshu, japan and yokota air base and its geographically-separated units (gsus), japan

3. Subcontractor, Supply Chain & Capture Intelligence

For Tier-2 / Tier-3 Subcontractors & Suppliers

Subcontracting & Material Supply Window

  • Prime Awardee: American Engineering Corporation
  • Delivery Runway: Active through multi-year ordering period
  • Requirement Scope: Indefinite-delivery/indefinite-quantity (idiq) multiple award construction contract (macc),u.s. ARMY installations within honshu, japan and yokota air base and its geographically-separated units (gsus), japan
  • Federal Supply Class: PSC Z1AA (Maintenance Of Office Buildings)
  • BD Action: Reference Prime Contract FA5209-20-D-0004 when contacting American Engineering Corporation Supply Chain / Small Business Liaison Officer.
For Competing Primes & Capture Managers

Buying Command & Recompete Posture

  • Buying Command: FA5209 (FA5209 374 CONS PK)
  • Acquisition Method: COMPETITION NOT STATED
  • FOIA Jurisdiction: Department of the Air Force FOIA (AFLCMC / AFRL / AFSC) (Official Portal)
  • Capture Action: Request Section B CLIN ceiling structure and Section C Statement of Work below to benchmark deliverable requirements.

Issued Task & Delivery Orders under FA5209-20-D-0004 (12 shown, $59.0M obligated)

Order PIID Obligated Awardee Start / Latest Action End Date Order Scope
FA520924F0096 $34.3M American Engineering Corporation 2024-03-27 / 2026-04-27 2027-01-21 This project is a construction only project and the contract will require the contractor to renovate tower 3002 and ground in accordance with specifications for znre 22-4300, renovate tower 3002, 70 units, west mfh, yokota air base, japan.
FA520925F0323 $7.0M American Engineering Corporation 2025-09-24 / 2026-02-04 2028-02-19 Indefinite-delivery/indefinite-quantity (idiq) multiple award construction contract (macc), u.s. ARMY installations within honshu, japan and yokota air base and its geographically-separated units (gsus), japan
FA520925F0351 $5.5M American Engineering Corporation 2025-09-29 / 2025-10-29 2027-09-17 Indefinite-delivery/indefinite-quantity (idiq) multiple award construction contract (macc), u.s. ARMY installations within honshu, japan and yokota air base and its geographically-separated units (gsus), japan
FA520926F0116 $4.1M American Engineering Corporation 2026-05-08 / 2026-05-08 2028-05-21 A-26-104, repair r22 hvac system, building 602 at camp zama
FA520924F0296 $3.9M American Engineering Corporation 2024-09-27 / 2026-03-31 2027-05-10 Indefinite-delivery/indefinite-quantity (idiq) multiple award construction contract (macc), u.s. ARMY installations within honshu, japan and yokota air base and its geographically-separated units (gsus), japan
FA520924F0053 $2.9M American Engineering Corporation 2023-12-07 / 2026-03-11 2026-04-24 Znre23-1040 repair hvac youth center b1591&1592
FA520924F0044 $599K American Engineering Corporation 2023-11-17 / 2025-07-14 2025-07-25 Znre 23-1014 replace fire pump, b80 air passenger terminal, yokota ab, japan
FA520923F0093 $366K American Engineering Corporation 2023-04-24 / 2025-12-18 2026-02-01 Repair hvac system, multi-dorms
FA520922F0229 $224K American Engineering Corporation 2022-07-27 / 2026-01-13 2026-01-16 Renovation of the force support squadron warehouse (bldg 4084) at yokota air base, japan
FA520922F0210 $72K American Engineering Corporation 2022-07-20 / 2025-03-12 2026-08-26 Project no. a-21-101/b-21-200/d-21-300, repair fire alarm receiving panel, bldg.238 & 1018 at cz/bldg.146 at sfha/bldg.143-5 at sagami general depot, japan
FA520922F0320 $0 American Engineering Corporation 2022-09-16 / 2024-05-29 2025-12-31 Repair building 771 at camp zama, japan
FA520923F0010 $0 American Engineering Corporation 2022-10-05 / 2025-06-23 2025-08-29 Repair fire suppression system
Tier-2 Subcontract Reporting Status (FAR 52.204-10): Prime contractors report first-tier subcontracts of $30,000 or more to the Federal Subaward Reporting System (FSRS) by the end of the month following subcontract award. Under DFARS 252.219-7003, prime awards exceeding $750,000 ($1.5M for construction) carry mandatory small-business subcontracting plans. Component and subsystem suppliers should contact American Engineering Corporation Supply Chain / Small Business Liaison referencing contract FA5209-20-D-0004.

Other Recent Department of War Awards to American Engineering Corporation

Date Contract (PIID) Branch Amount Completion Scope Summary
2026-07-30 N40084-26-D-1501 Navy $1.0B - American Engineering and 8 others share $1.0B contract for project design as well as construction, renovation, modernization, repair. Naval ...

4. Underlying Contract Files (Section B Pricing & Section C Statement of Work)

Document Status: Not yet on file. The government publishes the award notice and obligation record above, but does not post the underlying Section C Statement of Work (SOW), Section B line-item pricing schedule (CLINs), or Sole-Source Justification & Approval (J&A) online.
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Pre-Filled FOIA Request Letter for FA5209-20-D-0004

Routed to Department of the Air Force FOIA (AFLCMC / AFRL / AFSC) · Official Agency FOIA Portal ↗

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