# Data-encrypted Autonomous In-situ Subsurface Profiling Systems

Canonical: https://abierto.us/opportunities/n0018926rl004

- Solicitation number: N0018926RL004
- Notice type: Solicitation (first published as presolicitation)
- Status: Closed. Deadline was March 4, 2026 at 11:00 AM EST
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: NAVSUP FLT Log CTR Norfolk (N00189)
- NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Product or service code: 6655 Geophysical Instruments
- Place of performance: Stennis Space Center, Mississippi
- First posted: January 6, 2026
- Last posted: March 2, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/fae39073e0e4496ea0bff359d94baca9/view

## Description

The Contracting Department, NAVSUP Fleet Logistic Center (FLC), Norfolk intends to solicit a Firm Fixed Price (FFP), multiple award Indefinite Delivery, Indefinite Quantity (IDIQ) contract and will utilize procedures under Federal Acquisition Regulation (FAR) Part 12 - Acquisition of Commercial Items, and FAR Part 15 - Contracting by Negotiation. The Government intends to procure one (1) 3-year base ordering period. The anticipated date of the award is on or about 24 August 2026. The anticipated start date of performance is 23 September 2026.

## Publications

- January 6, 2026: Presolicitation, due January 20, 2026 at 10:00 AM EST. Notice f1fae1122e914728862f0986e1f0e3dc. https://sam.gov/workspace/contract/opp/f1fae1122e914728862f0986e1f0e3dc/view
- January 29, 2026: Solicitation, due February 25, 2026 at 10:00 AM EST. Notice 1e326bef03834e89bd695adfc51db7fc. https://sam.gov/workspace/contract/opp/1e326bef03834e89bd695adfc51db7fc/view
- February 24, 2026: Solicitation, due February 27, 2026 at 10:00 AM EST. Notice e5aa85cd6a7c4217876470090243eaab. https://sam.gov/workspace/contract/opp/e5aa85cd6a7c4217876470090243eaab/view
- February 27, 2026: Solicitation, due March 2, 2026 at 10:00 AM EST. Notice 86c4aab7ac934ea986c6028936a6b521. https://sam.gov/workspace/contract/opp/86c4aab7ac934ea986c6028936a6b521/view
- March 2, 2026: Solicitation, due March 4, 2026 at 11:00 AM EST. Notice fae39073e0e4496ea0bff359d94baca9. https://sam.gov/workspace/contract/opp/fae39073e0e4496ea0bff359d94baca9/view

## Points of contact

- Borui Tang, borui.z.tang.civ@us.navy.mil, 771-229-3612
- JOSEPH CALTAGIRONE, JOSEPH.P.CALTAGIRONE3.CIV@US.NAVY.MIL, 5642260669

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n0018926rl004.