N6449823F3087↗

Name: N6449823F3087: Naval Surface Warfare Center Philadelphia Division (Nswcpd) Code 252 Requires That SCD 5013 Be Installed Via Alteration Installation Team (Ait) in Support of the US Navys Machalt Program Requires Ma-513/Scd-5013.
Creator: SpendQuery

NAVAL SURFACE WARFARE CENTER PHILADELPHIA DIVISION (NSWCPD) CODE 252 REQUIRES THAT SCD 5013 BE INSTALLED VIA ALTERATION INSTALLATION TEAM (AIT) IN SUPPORT OF THE US NAVYS MACHALT PROGRAM REQUIRES MA-513/SCD-5013.

Delivery Order · Department of the Navy · to Continental Tide Defense Systems, Inc. (UEI HDZXB33A1SW5) · data as of 2026-09-30

Obligated to date$1.20M16 actions

Current value$1.80Mwith options exercised

Period2023-06-20 → 2026-12-31current end date

Up for re-bid: ends 2026-12-31. 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 · 4 offers received
Pricing: Cost no fee
How it was bought: Multiple-award IDIQ · under N6449821D0021
Solicitation: N6449823Q3074
Where the work is: Berks, PA · district PA-06

Obligations by fiscal year

FY2023$75.0K

FY2024$795.6K

FY2025$258.1K

FY2026$67.8K

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

16 actions since 2023-06-20. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-05-18	P00015	Administrative change	$0	NO-COST HULL SWAP AND INCREMENTAL FUNDING IN THE TOTAL AMOUNT OF $39,138.54.
2026-05-04	P00014	Funding only	$39.1K	NO-COST HULL SWAP AND INCREMENTAL FUNDING IN THE TOTAL AMOUNT OF $39,138.54.
2026-03-27	P00013	Supplemental agreement (work within scope)	$28.7K	MA-513 SCD-5013 PRAIRIE MASKER MONITORING UPGRADE
2025-11-24	P00012	Supplemental agreement (work within scope)	$0	NAVAL SURFACE WARFARE CENTER PHILADELPHIA DIVISION (NSWCPD) CODE 252 REQUIRES FUNDING FOR AIT INSTALLATIONS OF MACHALT 513 ON VARIOUS DDG CLASS SHIPS / N96 SURFACE SHIPS INCLUDING MA-513 ON DDG-112.
2025-08-06	P00011	Supplemental agreement (work within scope)	$52.8K	NAVAL SURFACE WARFARE CENTER PHILADELPHIA DIVISION (NSWCPD) CODE 252 REQUIRES FUNDING FOR AIT INSTALLATIONS OF MACHALT 513 ON VARIOUS DDG CLASS SHIPS / N96 SURFACE SHIPS INCLUDING MA-513 ON DDG-112.
2025-05-30	P00010	Supplemental agreement (work within scope)	$52.7K	NAVAL SURFACE WARFARE CENTER PHILADELPHIA DIVISION (NSWCPD) CODE 252 REQUIRES FUNDING FOR AIT INSTALLATIONS OF MACHALT 513 ON VARIOUS DDG CLASS SHIPS / N96 SURFACE SHIPS INCLUDING MA-513 ON DDG-112.
2025-05-20	P00009	Supplemental agreement (work within scope)	$40.0K	NAVAL SURFACE WARFARE CENTER PHILADELPHIA DIVISION (NSWCPD) CODE 252 REQUIRES FUNDING FOR AIT INSTALLATIONS OF MACHALT 513 ON VARIOUS DDG CLASS SHIPS / N96 SURFACE SHIPS INCLUDING MA-513 ON DDG-112.
2025-02-13	P00008	Supplemental agreement (work within scope)	$0	NAVAL SURFACE WARFARE CENTER PHILADELPHIA DIVISION (NSWCPD) CODE 252 REQUIRES FUNDING FOR AIT INSTALLATIONS OF MACHALT 513 ON VARIOUS DDG CLASS SHIPS / N96 SURFACE SHIPS INCLUDING MA-513 ON DDG-112.

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 ↗