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

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N65236-25-RFPREQ-LSUBP00035-0001Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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The Naval Information Warfare Center Atlantic (NIWC-Atlantic) is conducting a market survey specifically targeting small businesses to assess their capabilities in providing engineering analysis, technical and training support services for the Shore Submarine Communications Systems (SSCS), including SUBOPAUTH and LBUCS Program Support. This effort involves system-level engineering, modernization, sustainment, and providing on-site 24/7 technical support across multiple domestic and international locations such as Charleston, SC; Portsmouth, VA; Japan; Italy; Hawaii; and others. The survey is restricted to SEAPORT NXG Multiple Award Contract holders, with large businesses explicitly excluded. To participate, SEAPORT MAC holders must register with the Procurement Integrated Enterprise Environment (PIEE) to access solicitations and submit proposals. The overall contract value estimate ranges between $100 million and $250 million, reflecting a significant investment in maintaining and upgrading critical submarine communications infrastructure utilized by the Department of Defense and supporting Foreign Military Sales (FMS) efforts. The contract involves numerous deliverables governed by stringent quality, inspection, and security standards, including ISO 9001, MIL-STD-130N for unique item identification, MIL-STD-1916 for inspection processes, and compliance with cybersecurity and information assurance mandates such as CMMC Level 2 for handling Federal Contract Information (FCI) and Controlled Unclassified Information (CUI). The contractor must adhere to security clearance requirements ranging from Secret to Top Secret with Sensitive Compartmented Information (SCI) access for key personnel, alongside strict organizational conflict of interest (OCI) provisions and mandatory non-disclosure agreements to protect sensitive government information. Invoicing will be processed exclusively through the Wide Area WorkFlow (WAWF) system via PIEE, with financial reporting aligned to government tracking systems. The contract requires contractors to establish local facilities near NIWC Atlantic Portsmouth within a 30-mile radius and maintain technical presence across multiple operational hubs. This sources-sought solicitation sets detailed proposal formatting guidelines, mandatory submission timelines (response deadline May 22, 2026), and requires detailed corporate experience statements, socioeconomic status declarations, and compliance commitments to labor laws and government standards, supporting the Navy’s ongoing mission to sustain and modernize submarine communication capabilities globally.

General Info

NIWC-Atlantic seeks small businesses for $100M-$250M submarine communications engineering and support contract.

Agency

Department Of Defense → Niwc Atlantic

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

See attachment, SC, 23702

Set-Aside

NONE

Documents

(3)

PWS for SHORE SUBMARINE COMMUNICATIONS SYSTEM (SSCS) C4I Technical Support

DOCXpws

N65236-25-RFPREQ-LSUBP00035-0001 Market Research Coversheet

PDFpresolicitation

Market Survey for Small Business Capabilities N65236-25-RFPREQ-LSUBP00035-0001

DOCXmarket-survey

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Timeline

1 update
PhaseSources Sought
Type Changed

special-notice → Sources Sought

Posted

special-notice

Amendment 0

Contract was updated

Response Deadline

Submission deadline

Response Deadline

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Organization & Contact Information

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AgencyDepartment Of Defense → Niwc Atlantic
Contacts1 person available
OfficeNORTH CHARLESTON, SC, 29419-9022, USA
Organization / Agency
Department Of Defense → Niwc Atlantic
Office AddressNORTH CHARLESTON, SC, 29419-9022, USA
Contacts

Full Description

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Market Survey (MS) for Services Procurements -- Large Businesses Need not to apply***This opportunity is for SEAPORT NXG MAC HOLDERS ONLY and no other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.***?. This Market Survey is issued for the purpose of assessing Small Business capabilities. See accompanying Draft PWS and attachment for more information The Naval Information Warfare Center (NAVWAR) Naval Information Warfare Center (NIWC) Atlantic (NIWC-Atlantic) is issuing this Market Survey for determining Small Business capabilities and is soliciting information from potential sources to provide engineering analysis and technical support services required to support the Shore Submarine Communications Systems (SSCS) to include SUBOPAUTH and LBUCS Program Support by providing components through system level engineering, Subject Matter Expert (SME) technical and training support for the modernization, sustainment and on-site technical support at NIWC Atlantic Charleston, SC, NIWC Atlantic Portsmouth, and Foreign Military Support (FMS).

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