Closed Solicitation · DEPT OF DEFENSE

    Capacity Services Communications III (CSC III)

    Sol. HC108426R0001Combined Synopsis/SolicitationSet-aside: No Set aside usedSCOTT AFB, IL
    Closed
    STATUS
    Closed
    closed Mar 31, 2026
    POSTED
    Mar 25, 2026
    Publication date
    NAICS CODE
    541519
    Primary industry classification
    PSC CODE
    DA01
    Product & service classification

    AI Summary

    The Department of Defense is seeking proposals for a scalable communications capability under solicitation number HC108426R0001. This RFP includes hardware, software, and technical services to enhance communication infrastructure for data centers and hybrid-cloud solutions. The closing date for submissions is March 31, 2026.

    Contract details

    Solicitation No.
    HC108426R0001
    Notice Type
    Combined Synopsis/Solicitation
    Set-Aside
    No Set aside used
    Posted Date
    March 25, 2026
    Response Deadline
    March 31, 2026
    NAICS Code
    541519AI guide
    PSC / Class Code
    DA01
    Contract Code
    97AK
    Primary Contact
    Shaun Bright
    State
    IL
    ZIP Code
    62225-5406
    AI Product/Service
    both

    Description

    ***AMENDMENT 02**** Amendment 02 has been attached to this notice. This closing date for this solicitation has not been extended. This amendment updates Attachment 2 - Pricing Workbook to allow offerors to add a worksheet tab (see amendment for additional information). ***AMENDMENT 01**** Amendment 01 has been attached to this notice. The closing date for this solicitation has been extended to 31 March 2026, 3:00 p.m. CDT. This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with part 12. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued. Solicitation number HC108426R0001 is issued as a request for proposal (RFP) for a dynamically scalable communications capability utilizing an on-demand service approach for equipment that can readily adjust to both increases and decreases in communications requirements and which is available on an “as ordered" basis for communication hardware. The scope of this requirement includes the hardware, operating software, storage, network management tools and software, automation tools and software, and technical services required to deliver DISA the flexibility to meet the requirements of security, availability, scalability, and modernization of the communication infrastructure for data centers and hybrid-cloud solutions. This acquisition is not set-aside for small business concerns. This solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov. Please see the RFP and attachments, exhibits, and appendices for further information on this contract opportunity. 18Feb2026: Attachment 5, QASP, reuploaded to remove a CUI marking in footer of page 1.

    Key dates

    1. March 25, 2026Posted Date
    2. March 31, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    Capacity Services Communications III (CSC III) is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

    SamSearch Platform

    Stop searching. Start winning.

    AI-powered intelligence for the right opportunities, the right leads, and the right time.