# Team Submarine Combat Systems Follow-On

Canonical: https://abierto.us/opportunities/n6660426r3104advancenotice

- Solicitation number: N6660426R3104_ADVANCE_NOTICE
- Notice type: Presolicitation
- Status: Open. Offers due October 15, 2026 at 3:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NUWC Div Newport (N66604)
- NAICS: 541330 Engineering Services
- Product or service code: R408 Program Management/Support Services
- First posted: June 24, 2026
- Last posted: September 3, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/1343c14ec7504509a5d6ae5169dab206/view

## Description

UPDATED 9/3/2026. This Advance Notice Is for the Team Submarine follow-on for Combat Systems Contractor Support Services (CSS) requirement for program management, financial and business management, technical and engineering management, and integrated logistics support. The LOE is approx. 1.5M hours. The PoP is for one (1) base year and four (4) option years. The RFP is est. for Q4 of FY26 for an est. period of 50 calendar days. This requirement is anticipated to be Unrestricted.

The NAICS is 541330; the PSC is R408. The required FCL is anticipated as Secret and required Safeguarding is anticipated as Secret. Award is on a best value trade-off basis, including Technical, Past Performance, and Cost evaluation factors. Pass/Fail requirements also apply, including a SB Participation requirement of 35%. This is a total follow-on to N0017819D7264/N6660422F3007 with Booz Allen Hamilton. OCOI terms apply. Section 508 Exception #1 applies.

Full drafts of the SOW, evaluation criteria, and other core information are forthcoming. All questions must be submitted via email to Devin Santerre (devin.t.santerre.civ@us.navy.mil) and Justin Monti (justin.g.monti.civ@us.navy.mil). An Industry Day for this requirement was held on 16 June 2026. See attached Industry Day Slides and Industry Day QA. See updated QA and DRAFT Instructions for Submission of Offers and DRAFT Personnel Qualifications.

**NOTE:** This Advance Notice and subsequent solicitation is for a task order that will be issued under the SeaPort-NxG Multiple Award Contract (MAC)

ONLY COMPANIES THAT HAVE AN ACTIVE SEAPORT-NXG MAC AWARD MAY SUBMIT A PROPOSAL AS A PRIME CONTRACTOR ON THIS REQUIREMENT.

## Publications

- June 24, 2026: Presolicitation, due July 17, 2026 at 4:00 PM EDT. Notice 1ffcd123a2f04a068265acce8807d218. https://sam.gov/workspace/contract/opp/1ffcd123a2f04a068265acce8807d218/view
- September 3, 2026: Presolicitation, due October 15, 2026 at 3:00 PM EDT. Notice 1343c14ec7504509a5d6ae5169dab206. https://sam.gov/workspace/contract/opp/1343c14ec7504509a5d6ae5169dab206/view

## Points of contact

- Devin Santerre, devin.t.santerre.civ@us.navy.mil, 4018323639

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6660426r3104advancenotice.