# Civilian Mariner Wireless Network (CivMar WiN) Installation and Sustainment Follow-on Contract

Notice 1ca91cea669e4b4e936afe62f38a4e03 (solicitation N3220527R6100) from DEPT OF DEFENSE, MSCHQ NORFOLK, posted 2026-10-06, responses due 2026-11-02T21:00:00.000Z. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | 1ca91cea669e4b4e936afe62f38a4e03 |
| Solicitation number | N3220527R6100 |
| Type | Presolicitation |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEPT OF THE NAVY |
| Office | MSCHQ NORFOLK |
| Posted | 2026-10-06T16:57:15.000Z |
| Response deadline (UTC) | 2026-11-02T21:00:00.000Z |
| Set-aside | - |
| NAICS | 541512 |
| PSC | DG10 |
| Place of performance | Norfolk, VA, USA |
| Award | - |

## Description

MSC intends to award a sole source contract for the installation of CivMar WiN units on an additional forty-eight (48) ships, and a technology refresh coupled with expansion of CivMar WiN ashore and installed on thirty-five (35) ships under Contract N3220525C1201. It will also include the operations and sustainment of CivMar WiN on eighty-three (83) ships, one (1) development instance, and one (1) production baseline instance at a government facility and associated cloud management environments. Please see attached J&A.

## Sources

- View on SAM.gov: https://sam.gov/opp/1ca91cea669e4b4e936afe62f38a4e03/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"Civilian Mariner Wireless Network (CivMar WiN) Installation and Sustainment Follow-on Contract, SAM.gov contract opportunity 1ca91cea669e4b4e936afe62f38a4e03." samgovapi.io, https://samgovapi.io/opportunity/1ca91cea669e4b4e936afe62f38a4e03, data as of 2026-11-14. Primary record: https://sam.gov/opp/1ca91cea669e4b4e936afe62f38a4e03/view

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