Market Survey to Support the Shore Submarine Communications Systems (SSCS)

Statement of Work (SOW) / Performance Work Statement (PWS)

This Performance Work Statement (PWS) outlines the requirements for providing systems engineering, technical, and management support services for the Shore Submarine Communications Systems (SSCS) Command, Control, Communications, Computers, & Intelligence (C4I) Technical Support. The goal is to support the modernization, sustainment, and on-site technical support for these critical naval communication systems.

• Program Support: Integrated program and project management, financial management, program planning, and reporting for SUBOPAUTH and LBUCS programs.

• Systems Technical Support: Providing expertise for a wide range of Department of the Navy (DoN) and DoD IT systems, including specific Shore Submarine Communications Systems (e.g., Submarine Message Gateway, Submarine Wide Area Network, LBUCS). This includes site surveys, troubleshooting, maintenance, repair, configuration management, cybersecurity support, and technical representation.

• Software Engineering: Design, development, and documentation of software to meet government requirements.

• Equipment and Material Support: Researching, procuring, and managing equipment and materials, including warranty tracking.

• Lifecycle Logistics Support: Assisting in planning and conducting Integrated Logistics Support (ILS) programs, material management, and documentation.

• Configuration Management: Identifying, documenting, and controlling system characteristics and changes.

• Cybersecurity/Information Assurance (IA): Protecting and defending information systems, implementing security updates, and performing security lockdowns.

• Training Support: Developing and delivering training for warfighters and technical support communities on relevant systems.

• Testing Support: Developing and executing test plans and procedures for hardware and software.

• ISEA Engineering Support: Providing technical services for overhaul, installation, testing, and maintenance of systems, including help desk and on-site technical assistance.

• Foreign Military Support (FMS): Supporting FMS tasking for submarine communications systems for allied nations.

• TACAMO Support: Providing communications and submarine connectivity support at BCA sites.

• Production Support: Performing installation site surveys, developing installation plans, and providing on-site production support.

• Adherence to Federal Acquisition Regulation (FAR) and Defense Federal Acquisition Regulation Supplement (DFARS).

• Compliance with cybersecurity and IT policies.

• Delivery of various Contract Data Requirements List (CDRL) items as specified.

• Performance monitored via Contractor Performance Assessment Reporting System (CPARS).

• Performance locations include NIWC Atlantic Charleston, SC; NIWC Atlantic Portsmouth, VA; and Contractor Facilities.

• Specific period of performance is not detailed in this document but is implied to be a task order duration.

• Access to Sensitive Compartmented Information (SCI) spaces may be required.

• Contractor personnel must meet specific cybersecurity training and certification requirements (DoD 8570.01-M).

• Security clearances (Secret, Top Secret, TS/SCI) are required for various tasks.

• Adherence to strict security protocols for handling classified and controlled unclassified information.

• Compliance with IT and cybersecurity policies, including registration in DITPR-DON.

• Use of specific software and hardware as outlined in the document.

• Travel to various CONUS and OCONUS locations is required.

Market Survey Request

This notice is a Market Survey (MS) issued by the Naval Information Warfare Center (NIWC) Atlantic for the purpose of assessing Small Business capabilities for engineering analysis and technical support services for the Shore Submarine Communications Systems (SSCS), including SUBOPAUTH and LBUCS Program Support. This is for planning purposes only and is not a solicitation announcement. Large businesses do not need to respond.

Services include components through system level engineering, Subject Matter Expert (SME) technical and training support for modernization, sustainment, and on-site technical support at various NIWC Atlantic locations and Foreign Military Support (FMS) sites. On-site support is required 24/7/365 at specified locations (Virginia, Hawaii, Italy, Japan, Washington, Georgia). The effort supports Shore Submarine Communications Systems at TACAMO sites for NIWC Atlantic and NIWC Pacific, TYCOMs, and other commands.

• Anticipated Contract Type: Cost-Plus-Fixed-Fee (CPFF)

• Period of Performance: Base period plus 4 option years

• Estimated Level of Effort: Approximately 29 Full Time Equivalents (FTEs) per year, with each FTE estimated at 1,920 hours.

• Estimated Dollar Range: >$100M - $250M

• NAICS Code: 541330 (size standard $26M)

• CMMC Requirement: Level 2 (C3PAO) for all information systems processing FCI or CUI.

• Follow-on Contract: For engineering, technical, and management support services to PMW 770 Program Office.

• Response Format: 8.5x11 inch paper, single-spaced, 1-inch margins, 12-point Times New Roman font (10-point for tables). Graphics are not allowed. Tables, flowcharts, etc., count against page limits.

• Required Sections: Corporate Description (firm name, size status, ownership, POCs, CAGE/DUNS, affiliates, completed Table 1, relevant experience citations, facility clearance, CMMC status) and Corporate Capabilities (summarizing experience relevant to the Draft PWS).

• Table 1: Respondents must detail their projected level of effort capability for specific functional areas (Systems Technical Support, Lifecycle Logistics Support, System Engineering and Testing, On-Site Support).

• Relevant Experience: Submit 1-4 citations of current and relevant work (performed within 3-5 years).

• Questions Deadline: 12 May 2026

• Responses Due: 22 May 2026, 5 PM ET

• Target Audience: Small Businesses with the capability to perform the tasking.

• Limitations on Subcontracting: Applicable clauses (FAR 52.219-14) will apply. If using Similarly Situated Entities (SSEs), the prime will not pay more than 50% of contract performance to non-SSE subcontractors.

• Set-Aside Consideration: Government reserves the right to consider set-asides for small businesses or specific preference groups (8(a), HUBZone, SDVOSB, WOSB).

• This is a market survey for planning purposes; it is not a solicitation.

• No reimbursement for costs associated with providing information.

• Responses must conform to MS instructions.

• Questions will be answered after 03 May 2026.

• Acquisition strategy decision will be posted on the GPE after response evaluation.

• Contractor support will not be used for review/evaluation of responses.

Other / Unclassified

This document is a coversheet for market research related to Solicitation N65236-25-RFPREQ-LSUBP00035-0001. It outlines the procurement name as "LIPTM00250, Shore Sub C4I IPT, SHORE SUBMARINE COMMUNICATIONS SYSTEM (SSCS) COMMAND, CONTROL, COMMUNICATIONS, COMPUTERS, & INTELLIGENCE (C4I) TECHNICAL SUPPORT Base + 4 Options SEAPORT NEXGEN". The procurement description states that the PWS covers systems engineering, technical, and management support services for the Program Manager Warfare (PMW) 770 Program Office for Naval Information Warfare Center Atlantic (NIWC Atlantic). It also notes that this will be a follow-on to N65236-22-F-3001, which ends on January 13, 2027.

This document provides context for an upcoming solicitation by identifying the scope of services required and the procuring agency. It indicates that the opportunity is a follow-on to a previous contract and specifies the contract vehicle (SEAPORT NEXGEN). This information helps potential bidders understand the nature of the requirement and its relationship to existing contracts.