--- title: C45 NDI Follow-on – United States Department of the Navy | Due Nov 9, 2026 - MatchAwards description: C45 NDI Follow-on. United States Department of the Navy. Solicitation N6449827R0002. NAICS 541330 - Engineering Services. Deadline 2026-11-09. 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)... canonical: https://matchawards.com/dept_of_the_navy/posts/117395706433452914 og:image: https://matchawards.com/home_logo.png og:image:width: 130 og:image:height: 130 twitter:card: MatchAwards.com twitter:image: https://matchawards.com/home_logo.png og:site_name: MatchAwards og:type: article og:title: C45 NDI Follow-on – United States Department of the Navy | Due Nov 9, 2026 og:url: https://matchawards.com/dept_of_the_navy/posts/117395706433452914 og:description: C45 NDI Follow-on. United States Department of the Navy. Solicitation N6449827R0002. NAICS 541330 - Engineering Services. Deadline 2026-11-09. 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)... og:image: https://matchawards.com/system/accounts/avatars/000/000/085/original/a0262fe00d6c038b.png?1638992122 og:image:width: 120 og:image:height: 120 twitter:card: summary --- # C45 NDI Follow-on Agency [United States Department of the Navy](/dept%5Fof%5Fthe%5Fnavy) Office PHILADELPHIA, USA Notice type Solicitation Solicitation number N6449827R0002 NAICS [541330 - Engineering Services](/groups/897) PSC R425 - SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL Category [Technical and Engineering Services (non-IT) (2.8)](/categories/professional-services/technical-and-engineering-services) Posted 2026-10-06 Deadline 2026-11-09 Place of performance 19112 ## 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). ## Contacts * David Torres Email and phone are in the source notice. [Source notice](https://sam.gov/workspace/contract/opp/de41b9d365334881ab21852d1c3da788/view) ```json {"@context":"https://schema.org","@type":"Demand","name":"C45 NDI Follow-on ","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).","url":"https://matchawards.com/dept_of_the_navy/posts/117395706433452914","identifier":"N6449827R0002","category":"541330 - Engineering Services","additionalProperty":[{"@type":"PropertyValue","propertyID":"PSC","name":"PSC","value":"R425 - SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL"},{"@type":"PropertyValue","propertyID":"CM category","name":"Category Management category","value":"2.8 Technical and Engineering Services (non-IT)","url":"https://matchawards.com/categories/professional-services/technical-and-engineering-services"}],"availabilityStarts":"2026-10-06","availabilityEnds":"2026-11-09","areaServed":"19112","sameAs":"https://sam.gov/workspace/contract/opp/de41b9d365334881ab21852d1c3da788/view"} ```