Extreme Environments
Archived on February 21, 2026. Original response deadline: . Full description on SAM.gov.
Overview
- Response deadline
- 4:00 PM UTC−06:00
- Posted
- December 23, 2025
- Notice type
- Solicitation
- Set-aside
- Total Small Business Set-Aside (FAR 19.5)
- NAICS
- 541330: Engineering Services
- Agency
- Department of WarDepartment of the Navy
Notice details
- Office
- NAVSEA.NAVSEA WARFARE CENTER.NAVAL SURFACE WARFARE CENTER
- PSC
- R425: SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
- Last updated
- Aug 21, 2026
Identifiers
- Solicitation number
- N6133126R3103
- Notice ID
- 60dc43197b6e436e8b633243ca73a5e0
Description
***ONLY SEAPORT MAC HOLDERS ARE ELIGIBLE FOR AWARD UNDER THIS SOLICITATION.*** Request for Proposal (RFP) (N61331-26-R-3103) under the Seaport NxG Multiple Award Contract (MAC), for (Extreme Environments Follow - On). This RFP will also be posted within the Seaport NxG Opportunities Page. This effort has been previously been posted within the Seaport NxG portal under the Opportunities page as the following: Sources Sought Notice (N61331-25-SN-Q21), dated (14 February 2025) and the follow-up Advance Planning Notice/Pre-Solicitation Notice dated (14 March 2025). Previous references to this potential solicitation was number (N61331-25-R-3010) ***RESPONSES MUST BE SUBMITTED VIA THE PIEE SOLICITATION MODULE.*** ***ALL DOCUMENTS ARE AVAILABLE WITHIN THE SEAPORT OPPORTUNITIES*** ***Q and A WILL TAKE PLACE THROUGH SEAPORT NXG OPPORTUNITIES AND POSTED TO PIEE SOLICITATION MODULE BY ATTACHMENT***
Interested parties must access this link for official information.
https://piee.eb.mil/sol/xhtml/unauth/search/oppMgmtLink.xhtml?noticeId=N6133126R3103¬iceType=SolicitationNotice
Award Overview
Contacts
Contracting Officer
Primary Contact
Documents
No documents available.
Lifecycle
N6133126R3103- Solicitation
Award typically follows within 30–90 days after the response deadline. (estimate)
- SolicitationCurrentDec 23, 2025
Extreme Environments
Similar Opportunities
Additional Details
Solicitation Number
N6133126R3103
Archive Date
Feb 21, 2026
Office Address
PANAMA CITY BEACH, FL, 32407-7001