# T-ESD and ESB Class Alteration Design Support

Canonical: https://abierto.us/opportunities/n3220526rfpreqdsmn70636

- Solicitation number: N32205-26-RFPREQ-DSM-N7-0636
- Notice type: Sources sought
- Status: Closed. Deadline was September 14, 2026 at 12:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: MSCHQ Norfolk (N32205)
- NAICS: 541330 Engineering Services
- Product or service code: R425 Engineering and Technical Services
- First posted: September 8, 2026
- Last posted: September 8, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/a75c25c35e9049e3aadb222511f22714/view

## Description

See attached PWS for more details.

## Attachments

- [T-ESD and ESB Class Alteration Design Support PWS.docx](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/d7501e10247b472094e48d58dd7fda23/download)

## Publications

- September 8, 2026: Sources sought, due September 14, 2026 at 12:00 PM EDT. Notice a75c25c35e9049e3aadb222511f22714. https://sam.gov/workspace/contract/opp/a75c25c35e9049e3aadb222511f22714/view

## Points of contact

- Andrew MacDonald, andrew.p.macdonald2.civ@us.navy.mil, 7573417640

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n3220526rfpreqdsmn70636.