# C45 NDI Follow-on

Notice de41b9d365334881ab21852d1c3da788 (solicitation N6449827R0002) from DEPT OF DEFENSE, NSWC PHILADELPHIA DIV, posted 2026-10-06, responses due 2026-11-09T22:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | de41b9d365334881ab21852d1c3da788 |
| Solicitation number | N6449827R0002 |
| Type | Solicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE NAVY |
| Office | NSWC PHILADELPHIA DIV |
| Posted | 2026-10-06T17:16:57.000Z |
| Response deadline (UTC) | 2026-11-09T22:00:00.000Z |
| Set-aside | - |
| NAICS | 541330 |
| PSC | R425 |
| Place of performance | - |
| Award | - |

## Description

This is a competitive solicitation for a Cost-Plus-Fixed-Fee (CPFF), Level of Effort (LOE) task order under the SeaPort-NxG Multiple Award Contract (MAC) vehicle. This requirement is for engineering, technical, programmatic, and software development support services for the Naval Surface Warfare Center, Philadelphia Division (NSWCPD) in support of Submarine Command, Control, Communications, Computers, and Intelligence (C4I) and Hull, Mechanical, and Electrical (HM and E) systems. The scope includes, but is not limited to: engineering design, hardware prototype fabrication, SUBSAFE/Level I quality assurance compliance, life-cycle software development (CMMI Level 3 equivalent), and direct OCONUS fleet support in locations including Japan, Guam, and Diego Garcia. The total estimated Level of Effort is 425,150 hours over a five-year period of performance (one base year and four one-year options).

## Sources

- View on SAM.gov: https://sam.gov/opp/de41b9d365334881ab21852d1c3da788/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"C45 NDI Follow-on, SAM.gov contract opportunity de41b9d365334881ab21852d1c3da788." samgovapi.io, https://samgovapi.io/opportunity/de41b9d365334881ab21852d1c3da788, data as of 2026-11-14. Primary record: https://sam.gov/opp/de41b9d365334881ab21852d1c3da788/view

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