Closed Solicitation · DEPT OF DEFENSE

    N3904025Q1008- SSTG PNSY

    Sol. N3904025Q1008PresolicitationPORTSMOUTH, NH
    Closed
    STATUS
    Closed
    closed Oct 10, 2025
    POSTED
    Jul 25, 2025
    Publication date
    NAICS CODE
    336611
    Primary industry classification
    PSC CODE
    2830
    Product & service classification

    AI Summary

    The Portsmouth Naval Shipyard is seeking labor for the repair and maintenance of the #1 and #2 Ships Service Turbine Generators on a Virginia Class submarine, specifically for replacing thrust bearing stators. This presolicitation, identified as N3904025Q1008, is limited to Northrop Grumman Marine Systems, the Original Equipment Manufacturer, due to proprietary data requirements. Interested bidders should refer to the attached solicitation and Statement of Work for further details.

    Contract details

    Solicitation No.
    N3904025Q1008
    Notice Type
    Presolicitation
    Posted Date
    July 25, 2025
    Response Deadline
    October 10, 2025
    NAICS Code
    336611AI guide
    PSC / Class Code
    2830
    Primary Contact
    Gordon Roberts III
    State
    NH
    ZIP Code
    03801-5000

    Description

    In accordance with the attached solicitation and Statement of Work, The Portsmouth Naval Shipyard requires the labor necessary for the repair and maintenance of the #1 and #2 Ships Service Turbine Generator (SSTGs) onboard a Virginia Class submarine. Specifically, labor is required for the replacement of the inboard and outboard thrust bearing stators.

    Under the authority of FAR 6.302-1 and in accordance with the attached

    J&A, only on responsible source is capable of fulfilling this requirement.

    Northrop Grumman Marine Systems (Cage:90099) is the Original Equipment Manufacturer (OEM) and thus owns the proprietary data including drawings, equipment, and approved processes- required to perform this work.

    Key dates

    1. July 25, 2025Posted Date
    2. October 10, 2025Proposals / Responses Due

    Frequently asked questions

    N3904025Q1008- SSTG PNSY is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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