# Weapons Effects_Rev1

Canonical: https://abierto.us/opportunities/n0016725rfpreqcd660014rev1

- Solicitation number: N00167-25-RFPREQ-CD-66-0014_Rev1
- Notice type: Sources sought
- Status: Closed. Deadline was April 21, 2026 at 12:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NSWC Carderock (N00167)
- NAICS: 541330 Engineering Services
- Product or service code: R425 Engineering and Technical Services
- Place of performance: Bethesda, Maryland
- County: Montgomery County (FIPS 24031). https://abierto.us/counties/montgomery-county-md-24031
- City: Bethesda. https://abierto.us/cities/bethesda-md-2407125
- First posted: March 31, 2026
- Last posted: March 31, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/eb34e7a1cd3246fdad66c234519953ad/view

## Description

This notice is a follow-up to the Sources Sought Notice (ID: N00167-25-RFPREQ-CD-66-0014, Weapons Effects) published on 16 April 2025. If you are an interested party that previously responded, you do not need to resubmit a completed questionnaire and capabilities statement.

However, please reaffirm your interest in this opportunity by emailing the Points of Contact (POCs) listed on page 2. If any of the documents you previously submitted have changed, please resubmit your completed questionnaire and capabilities statement, highlighting all changes in red font. Please note that the DRAFT Statement of Work (SOW) previously published 16 April 2025 under Notice ID: N00167-25-RFPREQ-CD-66-0014, Weapons Effects has been updated and is attached to this Sources Sought Notice.

Naval Surface Warfare Center Carderock Division (NSWCCD) has a requirement for contractor support to provide scientific and technical services with experts in underwater explosions (UNDEX) and air explosions (AIREX) analysis of undersea and surface vessels utilizing specialized software codes. A single award Cost- Plus-Fixed Fee (CPFF) contract with a potential period of performance (PoP) of five years is anticipated.

Services are currently being satisfied under contract N00167-20-D-0014 by T. Carroll Associates, Inc., contract N000167-18-D-0003 by The Survice Engineering Company LLC, and SeaPort Task Order N0016721F3014 by Thornton Tomasetti, Inc. Included in, or attached to this notice is a 1) Market Research Questionnaire and 2) DRAFT Statement of Work (SOW).

Industry is asked to review, complete to the best of their ability, and submit the market research questionnaire and questions related to the SOW by the due dates and times specified herein. Responses are requested by 21 April 2026 at 1200 ET.

## Publications

- March 31, 2026: Sources sought, due April 21, 2026 at 12:00 PM EDT. Notice eb34e7a1cd3246fdad66c234519953ad. https://sam.gov/workspace/contract/opp/eb34e7a1cd3246fdad66c234519953ad/view

## Points of contact

- Shelby O'NEILL, shelby.b.oneill.civ@us.navy.mil, 2404454808
- Esterlena D Unger, esterlena.d.unger.civ@us.navy.mil, 3015033983

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0016725rfpreqcd660014rev1.