# RFP N6523626R3007

Canonical: https://abierto.us/opportunities/n6523626r3007

- Solicitation number: N6523626R3007
- Notice type: Solicitation (first published as presolicitation)
- Status: Closed. Deadline was April 22, 2026 at 12:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NIWC Atlantic (N65236)
- NAICS: 541330 Engineering Services
- Product or service code: L058 Technical Representation Services: Communication, Detection, and Coherent Radiation Equipment
- Set-aside: Total small business set-aside
- County: Berkeley County (FIPS 45015). https://abierto.us/counties/berkeley-county-sc-45015
- City: Hanahan. https://abierto.us/cities/hanahan-sc-4532065
- First posted: January 7, 2026
- Last posted: April 15, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6ce6db8ab8174a2abdfd00445bc90c34/view

## Description

Request for Proposal for Command, Control, Communications, Computer, Intelligence, Surveillance, and Reconnaissance Sustainment III

This opportunity is for SEAPORT NXG MAC HOLDERS ONLY and is a SMALL BUSINESS SET ASIDE. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.

Amendment 0004 revises Attachment 12 Prime Pricing Model to correct an error on the Section B tab that was causing the 6- month option (Option 5 on the pricing model) to not display; 2) revises Section H INVITED CONTRACTOR OR TECHNICAL REPRESENTATIVE STATUS UNDER U.S. - REPUBLIC OF KOREA (ROK) clause; 3) revises Section L clause L-349 to change the subcontractor and prime alternate proposal submission process; and 4) extends the RFP closing date until 4/22/2026.

## Publications

- January 7, 2026: Presolicitation, due January 20, 2026 at 12:00 PM EST. Notice 7f9cac6d698745f48b3eafc67998fd8b. https://sam.gov/workspace/contract/opp/7f9cac6d698745f48b3eafc67998fd8b/view
- January 9, 2026: Presolicitation, due January 20, 2026 at 12:00 PM EST. Notice 7cd84d6582a74269b3267e05eb0c51d5. https://sam.gov/workspace/contract/opp/7cd84d6582a74269b3267e05eb0c51d5/view
- January 12, 2026: Presolicitation, due January 20, 2026 at 12:00 PM EST. Notice 7f07d439a3b747aa84a6085009328079. https://sam.gov/workspace/contract/opp/7f07d439a3b747aa84a6085009328079/view
- January 13, 2026: Presolicitation, due January 20, 2026 at 12:00 PM EST. Notice 5a20d02857ac4cb9b308afd9bfa53294. https://sam.gov/workspace/contract/opp/5a20d02857ac4cb9b308afd9bfa53294/view
- January 14, 2026: Presolicitation, due January 20, 2026 at 12:00 PM EST. Notice f45f804e8d494e8190b0e7aaf5f4b1c7. https://sam.gov/workspace/contract/opp/f45f804e8d494e8190b0e7aaf5f4b1c7/view
- January 16, 2026: Presolicitation, due January 21, 2026 at 3:00 PM EST. Notice 71bcb73fc1c9483eafbee9c7c6c28b53. https://sam.gov/workspace/contract/opp/71bcb73fc1c9483eafbee9c7c6c28b53/view
- January 26, 2026: Presolicitation, due January 27, 2026 at 3:00 PM EST. Notice 1ea708dea9074a648217b00ae066cd6b. https://sam.gov/workspace/contract/opp/1ea708dea9074a648217b00ae066cd6b/view
- January 26, 2026: Presolicitation, due January 27, 2026 at 3:00 PM EST. Notice 692ce3a317b943d9b5cbdef6947c185a. https://sam.gov/workspace/contract/opp/692ce3a317b943d9b5cbdef6947c185a/view
- March 17, 2026: Solicitation, due April 17, 2026 at 1:00 PM EDT. Notice eca1a867ae5d4f6aa86bf38b784145a2. https://sam.gov/workspace/contract/opp/eca1a867ae5d4f6aa86bf38b784145a2/view
- March 20, 2026: Solicitation, due April 17, 2026 at 12:00 PM EDT. Notice e85bb360bc5947a7928e9e3d90e3eb11. https://sam.gov/workspace/contract/opp/e85bb360bc5947a7928e9e3d90e3eb11/view
- March 24, 2026: Solicitation, due April 17, 2026 at 12:00 PM EDT. Notice d0719bb1c98a4b71937d031621052420. https://sam.gov/workspace/contract/opp/d0719bb1c98a4b71937d031621052420/view
- March 26, 2026: Solicitation, due April 17, 2026 at 12:00 PM EDT. Notice 659e591c99b048798ada83b2f4e5b1e9. https://sam.gov/workspace/contract/opp/659e591c99b048798ada83b2f4e5b1e9/view
- March 26, 2026: Solicitation, due April 17, 2026 at 12:00 PM EDT. Notice e03db8e4dddb4de190980e3af5a09461. https://sam.gov/workspace/contract/opp/e03db8e4dddb4de190980e3af5a09461/view
- April 7, 2026: Solicitation, due April 17, 2026 at 12:00 PM EDT. Notice 942c3ee76e204ee9873bb6f235433aab. https://sam.gov/workspace/contract/opp/942c3ee76e204ee9873bb6f235433aab/view
- April 15, 2026: Solicitation, due April 22, 2026 at 12:00 PM EDT. Notice 6ce6db8ab8174a2abdfd00445bc90c34. https://sam.gov/workspace/contract/opp/6ce6db8ab8174a2abdfd00445bc90c34/view

## Points of contact

- Jessica Meddick, jessica.l.meddick.civ@us.navy.mil, 0000000000

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n6523626r3007.