# Lethality Software Support Services

Canonical: https://abierto.us/opportunities/n0017825r3031

- Solicitation number: N00178-25-R-3031
- Notice type: Special notice (first published as sources sought)
- Status: Closed. Deadline was August 15, 2025 at 12:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NSWC Dahlgren (N00178)
- NAICS: 541330 Engineering Services
- Product or service code: R425 Engineering and Technical Services
- First posted: July 22, 2025
- Last posted: February 5, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/fb4bffffb1a24eb08b71ee2d1a2de0d5/view

## Description

This Special Notice is related to Notice ID N00178-25-R-3031 that was issued on 22 July 2025. This acquisition will provide support to the Missile Systems Integration and Weapons Effectiveness Division to develop, maintain, improve, and test the Government approved lethality codes. Software engineering support shall be provided in the work areas of:

software and algorithm development, documentation analysis, verification and validation, test support, and test development. The Government intends to award this contract to Modern Technology Solutions, Inc. (MTSI), in accordance with FAR 6.302-5, Authorized or Required by Statue, provided that MTSI can establish that it is capable of meeting the requirements of all sections of the solicitation and comply with the terms and conditions at a fair and reasonable cost to the Government.

## Publications

- July 22, 2025: Sources sought, due August 6, 2025 at 12:00 PM EDT. Notice 7d2ae8bcd4944d62b9767e71c49f599d. https://sam.gov/workspace/contract/opp/7d2ae8bcd4944d62b9767e71c49f599d/view
- August 6, 2025: Sources sought, due August 15, 2025 at 12:00 PM EDT. Notice 9c25a85750cd4736b119429598d663d5. https://sam.gov/workspace/contract/opp/9c25a85750cd4736b119429598d663d5/view
- February 5, 2026: Special notice. Notice fb4bffffb1a24eb08b71ee2d1a2de0d5. https://sam.gov/workspace/contract/opp/fb4bffffb1a24eb08b71ee2d1a2de0d5/view

## Points of contact

- Rachel Barbrow, rachel-spivey.p.barbrow.civ@us.navy.mil
- Rolanda Y. Wallace-Taylor, rolanda.y.wallace-taylor.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/n0017825r3031.