N6449822F3183↗

Name: N6449822F3183: Installation of Hm&E Tycom Threshold Modernization Alterations Onboard Los Angeles, Virginia, and Ohio Class Submarines.
Creator: SpendQuery

INSTALLATION OF HM&E TYCOM THRESHOLD MODERNIZATION ALTERATIONS ONBOARD LOS ANGELES, VIRGINIA, AND OHIO CLASS SUBMARINES.

Delivery Order · Department of the Navy · to Delphinus Engineering, Inc. (UEI KF3NGNBNQ271) · data as of 2026-09-30

Obligated to date$544.8K6 actions

Current value$1.10Mwith options exercised

Period2022-09-27 → 2026-08-03current end date

Up for re-bid: ends 2026-08-03. Recompete brief → · BIG BLUE 3 MAC - N64498-26-Q-5284 ↗

What it is

Product or service: Support- Professional: Engineering/Technical (PSC R425)
Industry: Ship Building and Repairing (NAICS 336611)
Contracting office: NSWC Philadelphia Div (N64498)
Competition: Full and open competition · 3 offers received
Pricing: Cost plus fixed fee
How it was bought: Multiple-award IDIQ · under N6449821D0018
Solicitation: N6449822Q3193
Where the work is: Camden, GA · district GA-01

Obligations by fiscal year

FY2023$208.5K

FY2024$247.1K

FY2025$0

FY2026$89.2K

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 2023-09-05. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-06-16	P00006	Change order	$89.2K	SERVICES
2026-05-18	P00005	Administrative change	$0	MASS MOD
2025-08-06	P00004	Change order	$0	INSTALLATION OF HM&E TYCOM THRESHOLD MODERNIZATION ALTERATIONS ONBOARD LOS ANGELES, VIRGINIA, AND OHIO CLASS SUBMARINES.
2024-09-13	P00003	Change order	$0	INSTALLATION OF HM&E TYCOM THRESHOLD MODERNIZATION ALTERATIONS ONBOARD LOS ANGELES, VIRGINIA, AND OHIO CLASS SUBMARINES.
2024-09-04	P00002	Funding only	$247.1K	INSTALLATION OF HM&E TYCOM THRESHOLD MODERNIZATION ALTERATIONS ONBOARD LOS ANGELES, VIRGINIA, AND OHIO CLASS SUBMARINES.
2023-09-05	P00001	Funding only	$208.5K	INSTALLATION OF HM&E TYCOM THRESHOLD MODERNIZATION ALTERATIONS ONBOARD LOS ANGELES, VIRGINIA, AND OHIO CLASS SUBMARINES.

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-09-30). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗