Closed Solicitation · DEPT OF DEFENSE

    MILITARY CONSTRUCTION PROJECT (MILCON) P732 DESIGN-BID-BUILD, ELECTRICAL DISTRIBUTION SYSTEM UPGRADES (GOSPORT SUBSTATION ONLY) AT NORFOLK NAVAL SHIPYARD (NNSY) IN PORTSMOUTH, VIRGINIA.

    Sol. N6247025R0006Sources SoughtNORFOLK, VA
    Closed
    STATUS
    Closed
    closed Aug 8, 2025
    POSTED
    Jul 24, 2025
    Publication date
    NAICS CODE
    237130
    Primary industry classification
    PSC CODE
    Y1NZ
    Product & service classification

    AI Summary

    This opportunity involves a military construction project at Norfolk Naval Shipyard, focusing on upgrading the electrical distribution system. Key tasks include replacing transformers, switchgear, and modernizing the SCADA system. Interested parties should respond to the sources sought notice with clear answers to the provided questions.

    Contract details

    Solicitation No.
    N6247025R0006
    Notice Type
    Sources Sought
    Posted Date
    July 24, 2025
    Response Deadline
    August 8, 2025
    NAICS Code
    237130AI guide
    PSC / Class Code
    Y1NZ
    Issuing Office
    NAVFACSYSCOM ATLANTIC
    Primary Contact
    Daniel Rocha
    State
    VA
    ZIP Code
    23508-1278
    AI Product/Service
    both

    Description

    This project replaces primary power service transformers, primary power service distribution switchgear, and connects to existing feeders on Main Site distribution. Increases total system capacity to 168 MVA with three primary transformers. Modernizes the existing electric supervisory control and data acquisition (SCADA) system.

    Specifics include:


    1. Replaces and increases the capacity of the existing Dominion Gosport Industrial Transformers, circuit breakers, and relay control house with new SO transformers, circuit breakers, and relay control house (WORK BY OTHERS).

    2. Replaces and increases the capacity of the Gosport Tie Station switchgear with a climate controlled, preengineered stainless-steel switchgear house on a new elevated platform. Provides new SCADA controls.

    3. Connecting Primary feeders to Backbone Ductbank.

    4. Demolition of Building 1532, a 53 m2 switch/substation facility; and Building 1702, a 155 m2 switch/substation facility.

    5. Two microtunnel railroad crossings for electrical ductbanks.

    PLEASE READ FULL SOURCES SOUGHT NOTICE.

    PROVIDE CLEAR YES AND NO ANWERS ALONG WITH ANY ADDITIONAL EXPLANATION ANSWERING THE QUESTIONS ON THE PLA QUESTIONAIRE. 

    Key dates

    1. July 24, 2025Posted Date
    2. August 8, 2025Proposals / Responses Due

    AI search tags

    Frequently asked questions

    MILITARY CONSTRUCTION PROJECT (MILCON) P732 DESIGN-BID-BUILD, ELECTRICAL DISTRIBUTION SYSTEM UPGRADES (GOSPORT SUBSTATION ONLY) AT NORFOLK NAVAL SHIPYARD (NNSY) IN PORTSMOUTH, VIRGINIA. 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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