N6449825F3049↗

Name: N6449825F3049: This Requirement Is for the U.S. Navys DDG Back Fit Modernization (DDGM BF), DDG Tech Refresh Alterations Which Includes a Combination of MCS (Machinery Control System), and DVSS (Digital Video Surveillance System) Aboard Uss the Sullivans (DDG 68).
Creator: SpendQuery

THIS REQUIREMENT IS FOR THE U.S. NAVYS DDG BACK FIT MODERNIZATION (DDGM BF), DDG TECH REFRESH ALTERATIONS WHICH INCLUDES A COMBINATION OF MCS (MACHINERY CONTROL SYSTEM), AND DVSS (DIGITAL VIDEO SURVEILLANCE SYSTEM) ABOARD USS THE SULLIVANS (DDG 68).

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

Obligated to date$1.48M6 actions

Current value$1.48Mwith options exercised

Period2025-05-12 → 2027-08-09current end date

Up for re-bid: ends 2027-08-09. 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: Firm fixed price
How it was bought: Multiple-award IDIQ · under N6449821D0021
Solicitation: N6449825Q3063
Where the work is: Norfolk City, VA · district VA-03

Obligations by fiscal year

FY2025$1.39M

FY2026$88.0K

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 2025-05-12. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-05-05	P00005	Supplemental agreement (work within scope)	$8.6K	DDG TECH REFRESH ALTERATIONS ONBOARD USS THE SULLIVANS (DDG 68).
2026-03-31	P00004	Supplemental agreement (work within scope)	$40.8K	DDG TECH REFRESH ALTERATIONS ONBOARD USS THE SULLIVANS (DDG 68).
2026-01-20	P00003	Administrative change	$0	DDG TECH REFRESH ALTERATIONS INCLUDING A COMBINATION OF MCS (MACHINERY CONTROL SYSTEM), AND DVSS (DIGITAL VIDEO SURVEILLANCE SYSTEM) ABOARD USS THE SULLIVANS (DDG 68).
2026-01-14	P00002	Change order definitized	$38.6K	THIS REQUIREMENT IS FOR THE U.S. NAVYS DDG BACK FIT MODERNIZATION (DDGM BF), DDG TECH REFRESH ALTERATIONS INCLUDING A COMBINATION OF MCS (MACHINERY CONTROL SYSTEM), AND DVSS (DIGITAL VIDEO SURVEILLANCE SYSTEM) ABOARD USS THE SULLIVANS (DDG 68).
2025-07-29	P00001	Change order definitized	$1.9K	U.S. NAVYS DDG BACK FIT MODERNIZATION (DDGM BF), DDG TECH REFRESH ALTERATIONS WHICH INCLUDES A COMBINATION OF MCS (MACHINERY CONTROL SYSTEM), AND DVSS (DIGITAL VIDEO SURVEILLANCE SYSTEM) ABOARD USS THE SULLIVANS (DDG 68).
2025-05-12	0		$1.39M	THIS REQUIREMENT IS FOR THE U.S. NAVYS DDG BACK FIT MODERNIZATION (DDGM BF), DDG TECH REFRESH ALTERATIONS WHICH INCLUDES A COMBINATION OF MCS (MACHINERY CONTROL SYSTEM), AND DVSS (DIGITAL VIDEO SURVEILLANCE SYSTEM) ABOARD USS THE SULLIVANS (DDG 68).

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 ↗