N4008421D0079↗
Black Construction/Mace International Joint Venture received this contract vehicle from Navfacsyscom Far East, Department of the Navy: $0 obligated so far for repair or alteration of miscellaneous buildings. Its period of performance ended 2026-09-02.
Key facts · data as of Oct 25, 2026
- Recipient
- Black Construction/Mace International Joint Venture
- Awarding agency
- Department of the Navy (Department of Defense)
- Contracting office
- Navfacsyscom Far East (N40084)
- Obligated to date
- $0
- Potential value
- $448.00M
- Ends
- 2026-09-02
Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 25, 2026.
Cite this page: SpendQuery, Award N4008421D0079, data as of Oct 25, 2026, https://spendquery.com/award?id=CONT_IDV_N4008421D0079_9700
Black Construction/Mace International Joint Venture: all federal awards · Department of Defense: spending · Navfacsyscom Far East: what it buys · The follow-on: recompete brief
INDEFINTE DELIVER/INDEFINITE QUANTITY (IDIQ) DESIGN-BUILD (DB)/DESIGN-BID-BUILD (DBB) MULTIPLE AWARD CONSTRUCTION CONTRACT FOR U.S. NAVY SUPPORT FACILITY, DIEGO GARCIA, BRITISH INDIAN OCEAN TERRITORY
Up for re-bid: ends 2026-09-02. Recompete brief → · REQUEST FOR PROPOSAL (RFP) N4008427R1027 - FY27 SPECIAL PROJECT U.S. NAVAL HOSPITAL ALTERATION, COMMANDER FLEET ACTIVITIES YOKOSUKA, JAPAN ↗
What it is
- Product or service
- Repair or Alteration of Miscellaneous Buildings (PSC Z2JZ)
- Industry
- Commercial and Institutional Building Construction (NAICS 236220)
- Contracting office
- Navfacsyscom Far East (N40084)
- Competition
- Full and open competition · 5 offers received
- Pricing
- Firm fixed price
- How it was bought
- Contract vehicle (IDV) itself
- Solicitation
- N4008421R0079
Obligations by fiscal year
SpendQuery holds FY2023 on; earlier years are on USAspending.gov.
Subcontractors: where the money went next
No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.
Orders under this vehicle
20 orders worth $154.89M (current value). The largest:
- N4008424F4289 · $43.49M · ends 2026-11-30
- N4008423F4823 · $41.87M · ends 2026-04-17
- N4008422F4571 · $19.68M · ends 2025-10-10
- N4008424F4262 · $6.50M · ends 2026-03-09
- N4008423F4066 · $5.42M · ends 2024-04-15
- N4008424F4082 · $4.85M · ends 2026-10-16
- N4008426F4190 · $4.73M · ends 2028-05-04
- N4008424F4309 · $4.55M · ends 2025-10-03
- N4008425F0186 · $4.27M · ends 2027-05-28
- N4008421F4705 · $4.02M · ends 2024-11-26
- N4008425F0019 · $4.00M · ends 2026-08-30
- N4008426F4066 · $3.80M · ends 2028-03-31
- N4008423F4071 · $2.67M · ends 2025-01-28
- N4008425F0382 · $1.26M · ends 2027-06-24
- N4008424F4165 · $1.04M · ends 2025-04-02
- N4008423F4706 · $757.0K · ends 2024-11-29
- N4008423F4560 · $590.4K · ends 2023-12-23
- N4008425F0095 · $498.6K · ends 2026-08-07
- N4008425F0039 · $496.4K · ends 2026-07-22
- N4008425F0377 · $412.8K · ends 2027-03-21
Every action
3 actions since 2024-02-07. Each is a modification or amendment with the money it added or took back.
| Date | Modification | Kind | Amount | What the agency wrote |
|---|---|---|---|---|
| 2025-09-17 | P00004 | Additional work (new agreement) | $0 | N4008421D0079 - INCREASE NTE CAPACITY BY $70M |
| 2024-11-27 | P00003 | Additional work (new agreement) | $0 | DIEGO GARCIA MACC INCREASE THE MAXIMUM NTE CAPACITY BY $99.5M |
| 2024-02-07 | P00002 | Additional work (new agreement) | $0 | INCREASE CAPACITY BY $99.5M FROM $249M TO $348.5M |
Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-25). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗