N0018922F3037↗

Name: N0018922F3037: This Is a Non-Commercial Follow-On Acquisition in Support of the Naval Supply Systems Command (Navsup) Head Quarters (HQ) Hazardous Material Management (HMM).
Creator: SpendQuery
License: https://www.usa.gov/government-works

THIS IS A NON-COMMERCIAL FOLLOW-ON ACQUISITION IN SUPPORT OF THE NAVAL SUPPLY SYSTEMS COMMAND (NAVSUP) HEAD QUARTERS (HQ) HAZARDOUS MATERIAL MANAGEMENT (HMM).

Delivery Order · Department of the Navy · to Serco Inc (UEI DKJ1R5ABCN48) · data as of 2026-10-21

Obligated to date$18.09M11 actions

Current value$22.32Mwith options exercised

Potential value$24.74Mif every option is used

Period2022-07-13 → 2027-07-16up to 2028-01-16 with options

Passed on$403.1Kto 1 subcontractor

Up for re-bid: ends 2027-07-16. Recompete brief → · Fleet Advanced Tactics Training (FATT) Support ↗

What it is

Product or service: Support- Professional: Program Management/Support (PSC R408)
Industry: Engineering Services (NAICS 541330)
Contracting office: Navsup FLT Log CTR Norfolk (N00189)
Competition: Full and open competition · 1 offer received
Pricing: Cost plus fixed fee
How it was bought: Multiple-award IDIQ · under SeaPort-NxG (N0017819D8498)
Solicitation: N0018922R3033
Where the work is: Cumberland, PA · district PA-10

Obligations by fiscal year

FY2023$3.89M

FY2024$4.91M

FY2025$4.58M

FY2026$4.71M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

1 subaward totaling $403.1K (2.2% of what was obligated), as Serco Inc reported them. Primes report subawards of $30,000 or more; smaller ones and unreported ones aren't here.

Subcontractor	Amount	Subawards	Where	First	Last
Herdt Consulting Inc	$403.1K	1	AL	2022-10-25	2022-10-25

The largest single subawards

Date	To	Amount	For
2022-10-25	Herdt Consulting Inc	$403.1K	SERVICES

Every action

11 actions since 2023-05-23. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-06-05	P00012	Option exercised	$4.71M	HAZMAT MATERIALS MANAGEMENT
2026-02-26	P00011	Administrative change	$0	HAZARDOUS MATERIALS MANAGEMENT
2026-02-25	P00010	Administrative change	$0	HAZARDOUS MATERIALS MANAGEMENT
2025-07-15	P00009	Option exercised	$4.58M	THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION PERIOD 3 WITH PERFORMANCE FROM 17 JULY 2025 TO 16 JULY 2026.
2025-06-05	P00008	Supplemental agreement (work within scope)	$0	THE PURPOSE OF THIS MODIFICATION IS TO REVISE THE PWS TO ADD FISH RESPONSIBILITIES.
2025-04-09	P00007	Administrative change	$0	THE PURPOSE OF THIS MODIFICATION IS TO UPDATE COR, ACOR, AND PCO CONTACT INFORMATION.
2024-07-03	P00006	Option exercised	$4.46M	THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION CLINS 2003 AND 3002.
2024-03-07	P00005	Administrative change	$449.7K	THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING IN THE AMOUNT OF $449,723.86 TO FULLY FUND CLIN 2001.
2023-09-21	P00004	Administrative change	$686.4K	THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING IN THE AMOUNT OF $686,408.00 TO CLIN 2001 .
2023-07-12	P00003	Administrative change	$3.20M	THE PURPOSE OF THIS MODIFICATION IS TO ADD FAR 52.204-27, UPDATE THE WDS AND EXERCISE OPTION 1, CLINS 2001 AND 3001.
2023-05-23	P00002	Administrative change	$0	THE PURPOSE OF THIS MODIFICATION IS REVISE THE PWS, SECTION C-2.4 LOCKER MANAGEMENT SUPPORT.

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-21). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…