# Code 45 Lab Services SeaPort Task Order Solicitation

Canonical: https://abierto.us/opportunities/n6660426r3101

- Solicitation number: N6660426R3101
- Notice type: Solicitation
- Status: Closed. Deadline was April 27, 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: AC31 National Defense R&D Services; Defense-Related Activities; Basic Research
- First posted: March 12, 2026
- Last posted: April 22, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/9f5630e8f0974be1bd4d7e05b6f1aab0/view

## Description

The Naval Undersea Warfare Center Division, Newport (NUWCDIVNPT), USW Platforms and Payload Integration Department (Code 45) has a requirement for engineering and technical services in support of the C45 Laboratory Complex and for the related programs which require the use the C45 Laboratory Complex. This Solicitation is for a task order under the SeaPort-NxG Multiple Award Contract. Only SeaPort-NxG MAC holders may submit a proposal.

## Publications

- March 12, 2026: Solicitation, due April 13, 2026 at 3:00 PM EDT. Notice 8ffcd96489a7406b87cdb97c8728565a. https://sam.gov/workspace/contract/opp/8ffcd96489a7406b87cdb97c8728565a/view
- April 9, 2026: Solicitation, due April 27, 2026 at 3:00 PM EDT. Notice 0cfefce42c3e4ddd9347c83ff90f391b. https://sam.gov/workspace/contract/opp/0cfefce42c3e4ddd9347c83ff90f391b/view
- April 22, 2026: Solicitation, due April 27, 2026 at 3:00 PM EDT. Notice 9f5630e8f0974be1bd4d7e05b6f1aab0. https://sam.gov/workspace/contract/opp/9f5630e8f0974be1bd4d7e05b6f1aab0/view

## Points of contact

- Neil Santos, neil.c.santos2.civ@us.navy.mil
- Andrew McCall, andrew.c.mccall4.civ@us.navy.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6660426r3101.