# Mine Warfare (MIW) and Surface Mine Countermeasures (SMCM) Design Agent (DA), Technical Direction Agent (TDA), In-Service Engineering Agent (ISEA), and Foreign Military Sales (FMS)

Canonical: https://abierto.us/opportunities/n6133126snq28

- Solicitation number: N61331-26-SN-Q28
- Notice type: Special notice (first published as sources sought)
- Status: Closed. Deadline was June 25, 2026 at 5:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Naval Surface Warfare Center (N61331)
- NAICS: 541330 Engineering Services
- Product or service code: R425 Engineering and Technical Services
- Set-aside: Total small business set-aside
- County: Bay County (FIPS 12005). https://abierto.us/counties/bay-county-fl-12005
- City: Panama City Beach. https://abierto.us/cities/panama-city-beach-fl-1254725
- First posted: April 23, 2026
- Last posted: June 29, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/85afe3cdebeb4daea104944ab6b4ea5e/view

## Description

**PRE SOLICITATION Q and A:** Mine Warfare (MIW) and Surface Mine Countermeasures (SMCM) Design Agent (DA), Technical Direction Agent (TDA), In-Service Engineering Agent (ISEA), and Foreign Military Sales (FMS)

**Description:**

ONLY SEAPORT MAC HOLDERS SHOULD RESPOND TO THIS PRE SOLICITATION Q and A

This Pre-Solicitation Q and A is related to Pre-Solicitation Notice N61331-26-SN-Q28. This posting is to capture and provide questions and answers from the briefing conducted on 6/29/2026 for the Pre-Solicitation Conference for Mine Warfare (MIW) and Surface Mine Countermeasures (SMCM) Design Agent (DA), Technical Direction Agent (TDA), In-Service Engineering Agent (ISEA), and Foreign Military Sales (FMS). Additionally, the briefing and attendance list will be provided here for teaming opportunities. Please use the Q and A feature within the PIEE Solicitation module to ask questions. Attachments will be restricted to SeaPort MAC holders. *THIS IS NOT A REQUEST FOR PROPOSAL*

## Publications

- April 23, 2026: Sources sought, due May 8, 2026 at 4:00 PM EDT. Notice 61a40d6d3c8442f998df103041a325aa. https://sam.gov/workspace/contract/opp/61a40d6d3c8442f998df103041a325aa/view
- April 23, 2026: Sources sought, due May 8, 2026 at 4:00 PM EDT. Notice dfe769552e194e40b77bcc930120d09f. https://sam.gov/workspace/contract/opp/dfe769552e194e40b77bcc930120d09f/view
- May 6, 2026: Sources sought, due May 15, 2026 at 4:00 PM EDT. Notice 9523f3edc3c84f8290ba59703e3943f5. https://sam.gov/workspace/contract/opp/9523f3edc3c84f8290ba59703e3943f5/view
- May 7, 2026: Sources sought, due May 15, 2026 at 4:00 PM EDT. Notice 02b007d9d2f14da9b662f84ee7d8d065. https://sam.gov/workspace/contract/opp/02b007d9d2f14da9b662f84ee7d8d065/view
- June 16, 2026: Presolicitation, due June 25, 2026 at 4:00 PM EDT. Notice 2b01d1db486d440db923601ed68f1b00. https://sam.gov/workspace/contract/opp/2b01d1db486d440db923601ed68f1b00/view
- June 16, 2026: Presolicitation, due June 25, 2026 at 5:00 PM EDT. Notice 8a12930990104e588d631fab2fa1ea8b. https://sam.gov/workspace/contract/opp/8a12930990104e588d631fab2fa1ea8b/view
- June 29, 2026: Special notice, due July 7, 2026 at 2:00 PM EDT. Notice 85afe3cdebeb4daea104944ab6b4ea5e. https://sam.gov/workspace/contract/opp/85afe3cdebeb4daea104944ab6b4ea5e/view

## Points of contact

- Cara Murray, cara.m.murray.civ@us.navy.mil, 8508965627
- Anna Belle Tiller, annabelle.c.tiller.civ@us.navy.mil

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6133126snq28.