Solicitation
C45 NDI Follow-on
Dept of Defense · Dept of the Navy · Sol. N6449827R0002
Due in 31 days
AI summary Beta
Some details are in the notice's attachments, which this summary didn't read. Check the attachments on SAM.gov.
The Naval Surface Warfare Center Philadelphia Division (NSWCPD) wants engineering, technical, programmatic and software support for submarine command-and-control (C4I) and hull, mechanical and electrical systems. It is a competitive task order under the SeaPort-NxG multiple-award contract, estimated at 425,150 hours over five years (one base year plus four option years). The title calls it a follow-on.
Watch out for
- Limited to SeaPort-NxG holders. A small business not already on SeaPort-NxG cannot bid directly and would need to team with a holder.
competitive solicitation for a Cost-Plus-Fixed-Fee (CPFF), Level of Effort (LOE) task order under the SeaPort-NxG Multiple Award Contract
- Large, cost-type effort. 425,150 hours over five years is a large job, and cost-plus pricing requires an accounting system that the Government accepts.
The total estimated Level of Effort is 425,150 hours over a five-year period of performance
- Overseas travel. Fleet support in Japan, Guam and Diego Garcia needs staff able to travel and work overseas.
direct OCONUS fleet support in locations including Japan, Guam, and Diego Garcia
- Strict quality and engineering requirements. SUBSAFE compliance and CMMI Level 3 equivalent processes are demanding for a small firm.
Read from the notice text only.
Full brief
What they want
- Engineering design and hardware prototype fabrication
- Technical and programmatic support for Submarine C4I and HM&E systems
- Life-cycle software development at a CMMI Level 3 equivalent
- SUBSAFE and Level I quality assurance compliance
- Direct OCONUS fleet support, including Japan, Guam and Diego Garcia
- Contract type
- Cost-Plus-Fixed-Fee (CPFF), Level of Effort task order
- Period of performance
- One base year plus four one-year options (five years total); estimated 425,150 hours
- Place of performance
- Not stated; includes OCONUS fleet support in Japan, Guam and Diego Garcia
- Contract vehicle
- SeaPort-NxG Multiple Award Contract (MAC)
- Offers due
- 2026-11-09 at 5:00 PM (UTC-05:00), per the response deadline field
You must have
- Holder of a SeaPort-NxG multiple-award contract, since the task order is competed under that vehicle
task order under the SeaPort-NxG Multiple Award Contract (MAC) vehicle
- SUBSAFE and Level I quality assurance compliance
SUBSAFE/Level I quality assurance compliance
- Software development at a CMMI Level 3 equivalent
life-cycle software development (CMMI Level 3 equivalent)
Current contractor
The title "C45 NDI Follow-on" suggests a follow-on to earlier work; no incumbent is named.
Not in the notice text
- Evaluation method and factors
- How and where to submit
- Page limits
- Security clearance requirements
- Estimated value
- Exact place of performance for the base work
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Key facts
- Response due
- Nov 9, 2026, 10:00 PM UTC
- Posted
- Oct 6, 2026
- Notice type
- Solicitation
- Solicitation
- N6449827R0002
- Agency
- Dept of Defense · Dept of the Navy
- Office
- NSWC Philadelphia Div
- NAICS
- 541330
- Product/service code
- R425
- Business type
- Engineering, architecture & research
- Place of performance
- 19112
- Contracting contact
- David Torresdavid.torres22.civ@us.navy.mil2152054482
Full notice text from SAM.gov
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).
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