W519TC26F0018↗

Name: W519TC26F0018: Award of Ordering Period 5 Task Order for the Operation and Maintenance of Hawthorne Army Depot
Creator: SpendQuery
License: https://www.usa.gov/government-works

AWARD OF ORDERING PERIOD 5 TASK ORDER FOR THE OPERATION AND MAINTENANCE OF HAWTHORNE ARMY DEPOT

Delivery Order · Department of the Army · to Amentum Services, Inc. (UEI QEMLRQA7PLG4) · data as of 2026-10-22

Obligated to date$43.31M6 actions

Current value$43.31Mwith options exercised

Period2025-12-17 → 2026-12-29current end date

Up for re-bid: ends 2026-12-29. Recompete brief → · Telecommunications Fiber Optic Upgrades at Iowa Army Ammunition Plant ↗

What it is

Product or service: Operation of Ammunition Facilities (PSC M1EA)
Industry: Facilities Support Services (NAICS 561210)
Contracting office: W6QK Acc-Ri (W519TC)
Competition: Full and open competition
Pricing: Firm fixed price
How it was bought: Single-award IDIQ · under W52P1J21D0036
Where the work is: Mineral, NV · district NV-04

Obligations by fiscal year

FY2026$43.31M

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.

Every action

6 actions since 2025-12-17. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-07-13	P00005	Supplemental agreement (work within scope)	$46.9K	THE PURPOSE OF THIS MODIFICATION IS TO AWARD ROCKET MOTORS CTPB INSPECTION, INCREMENTALLY FUND THE ISSUES PD CLIN, AND UPDATE BILLING INSTRUCTIONS FOR ALL STORAGE CLINS
2026-06-08	P00004	Supplemental agreement (work within scope)	$323.2K	THE PURPOSE OF THIS MODIFICATION IS TO AWARD PSNS EXPLOSION TESTING, OPERATION PATRIOT PRESS, PSNS CAST DEMO CHARGES, ADD INCREMENTAL FUNDING FOR AMCOM ISSUES, AND TO CORRECT THE NUWC POP END DATE.
2026-05-15	P00003	Supplemental agreement (work within scope)	$173.8K	THE PURPOSE OF THIS MODIFICATION IS TO AWARD THE NUWC ARSENIC BOX DISPOSAL REQUIREMENT, ADD INCREMENTAL FUNDING FOR PSNS RECEIPTS, AND TO CORRECT THE PAY OFFICE DODAAC.
2026-04-21	P00002	Funding only	$982.3K	THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDS TO CLIN 5001AF AND CREATE THREE NEW CLINS 5001BE,5001BH, 5001CC, AND 5001CD. DEOBLIGATE FUNDS AND DELETE CLIN 5001AG. EXTEND PERIOD OF PERFORMANCE FOR 2 CLINS.
2026-02-26	P00001	Supplemental agreement (work within scope)	$938.6K	THE PURPOSE OF THIS MODIFICATION IS TO REMOVE FUNDS FROM CLIN 5001AE AND 5004BA. ADD CLIN 5001AF AND CLIN 5004BB.
2025-12-17	0		$40.85M	AWARD OF ORDERING PERIOD 5 TASK ORDER FOR THE OPERATION AND MAINTENANCE OF HAWTHORNE ARMY DEPOT

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-22). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…