Active Solicitation · DEPT OF DEFENSE

    CONTRACT MODIFICATION FOR ACOUSTIC DEVICE COUNTERMEASURE (ADC) MK 3/4

    Sol. N0002426D6214MODPresolicitationWASHINGTON NAVY YARD, DC
    Open · 12d remaining
    DAYS TO CLOSE
    12
    closes Jun 15, 2026
    POSTED
    Jun 1, 2026
    Publication date
    NAICS CODE
    334511
    Primary industry classification
    PSC CODE
    5865
    Product & service classification

    AI Summary

    The Naval Sea Systems Command intends to award a contract modification for the Acoustic Device Countermeasure MK 3/4, an expendable mobile countermeasure for submarines. This notice is for informational purposes only, and no proposals will be accepted. Interested parties may submit capability statements by the specified deadline.

    Contract details

    Solicitation No.
    N0002426D6214MOD
    Notice Type
    Presolicitation
    Posted Date
    June 1, 2026
    Response Deadline
    June 15, 2026
    NAICS Code
    334511AI guide
    PSC / Class Code
    5865
    Issuing Office
    NAVSEA HQ
    Primary Contact
    Christopher Venturino
    State
    DC
    ZIP Code
    20376-5000
    AI Product/Service
    product

    Description

    The Naval Sea Systems Command (NAVSEA) intends to award a contract modification to Ultra Maritime, 115 Bay State Drive, Braintree, MA 02184, increasing the maximum value of Contract No. N00024-26-D-6214. The modification will be issued using other than full and open competition pursuant to 10 U.S.C. § 3204(a)(1), as implemented by Federal Acquisition Regulation (FAR) 6.103-1. This notice is for informational purposes only.  Solicitation documents are not available. 

    The Acoustic Device Countermeasure (ADC) MK 3/4 is an expendable, mobile acoustic countermeasure designed to increase a submarine’s survivability against torpedo threats. Ultra is the original developer of the ADC MK 3/4 system, and the Government currently possess a complete Technical Data Package (TDP) with build-to-print specifications. Ultra is determined to be the only available source capable of fulfilling these requirements without causing unacceptable schedule delays.

    This pre-solicitation synopsis shall not be construed as a commitment by the Government to solicit contractual offers or award contracts.  The Government is not soliciting, nor will it accept, proposals as a result of this synopsis. This is not a request for proposals, a promise to issue a request for proposals, or a promise by the Government to pay for information received in response to this synopsis or any subsequent synopsis.  The information contained herein is subject to modification and in no way binds the Government to award a contract.  The Government will not pay for any effort expended or any material provided in response to this announcement, nor will the Government return any data provided.

    Interested parties may express their interest and capability in response to this notice. Parties may submit a capability statement detailing their technical expertise and ability to fulfill the requirements. Responses to this notice must be received by 1500 EST on the closing response date. Responses shall be submitted via email to christopher.t.venturino.civ@us.navy.mil and cc lisa.c.wagaman.civ@us.navy.mil and reference the solicitation number. No reimbursement will be made for any costs associated with providing information in response to this synopsis or any follow-up information requests.

    No telephone inquiries will be accepted.  The Government does not commit to providing a response to any comment or questions.  No basis for a claim against the Government shall arise as a result of this announcement. 

    DISCLAIMER

    Respondents are advised that third-party support contractors may assist the Government in its review of responses received under this notice and therefore may have access to the submitted material. These contractors have executed Non-Disclosure Agreements with the Department of the Navy. Respondents shall provide notification on their cover page if the Respondent does not consent to the use of the aforementioned contractors. Unless otherwise stated by the Respondent, a submission received in response to this notice constitutes consent that the above-mentioned contractors may have access to all information provided in the Respondent’s submission.

    Key dates

    1. June 1, 2026Posted Date
    2. June 15, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    CONTRACT MODIFICATION FOR ACOUSTIC DEVICE COUNTERMEASURE (ADC) MK 3/4 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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