# PIEE #N3220526Q7266

Engineering Services for T-ESD and ESB Class Alteration Design Support

**Buyer:** Military Sealift Command
**Posted:** September 18, 2026
**Respond By:** September 23, 2026
**Identifier:** N3220526Q7266
**NAICS:** 541330, 336611

Military Sealift Command Norfolk is seeking engineering services for T-ESD and ESB Class Alteration Design Support.
- Government Buyer:
  - Military Sealift Command Norfolk
- Services Requested:
  - Engineering services for alteration design support of T-ESD and ESB class vessels
  - All requirements are detailed in the Performance Work Statement (PWS)
- OEMs and Vendors:
  - No specific OEMs or vendors are mentioned in the notice
- Notable Requirements:
  - Opportunity is restricted to SeaPort NXG Multiple Award Contract (MAC) holders
  - 100% set-aside for small businesses
  - Offerors must register for PIEE accounts to access solicitations and submit proposals
  - Non-Disclosure Agreement (NDA) must be signed before receiving Government Technical Data or Government Furnished Information
  - Question submission deadline specified, but no attachments (including PWS or NDA) were provided in the notice

### Description

T-ESD and ESB Class Alteration Design Support.  Please see attached PWS for more details.  This opportunity is for SEAPORT NXG MAC HOLDERS ONLY and is a 100% 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. Solicitation Module - https://pieetraining.eb.mil/wbt/xhtml/wbt/sol/index.xhtml.  All questions and request for any Government Technical Data and/or Government Furnished Information shall be submitted via email to the Primary and Secondary Solicitation Manager identified in the Solicitation Module within the Procurement Integrated Enterprise Environment (PIEE) (https://piee.eb.mil). The email should include the solicitation number in the subject line. Responses will be posted as an attachment to the Solicitation within the PIEE Solicitation Module. A NDA (Attachment 2) must be signed before any Government Technical Data and/or Government Furnished Information is provided. All info will be posted to PIEE and SAM.gov. Questions regarding this solicitation must be submitted in writing no later than [9/22/2026 12:00PM Eastern Standard Time] to the Primary and Secondary Solicitation Manager. Questions submitted after this date and time may not be answered.

[View original listing](https://piee.eb.mil/sol/xhtml/unauth/search/oppMgmtLink.xhtml?noticeId=N3220526Q7266&noticeType=SolicitationNotice)