Closed Solicitation · DEPT OF DEFENSE

    HORIZONTAL CONSTRUCTION MULTIPLE AWARD CONTRACT (MAC)

    Sol. FA4626-26-R-0008PresolicitationSet-aside: Total Small Business Set-Aside (FAR 19.5)MALMSTROM AFB, MT
    Closed
    STATUS
    Closed
    POSTED
    May 21, 2026
    Publication date
    NAICS CODE
    237990
    Primary industry classification
    PSC CODE
    Z2NZ
    Product & service classification

    AI Summary

    The Department of Defense is seeking contractors for a Horizontal Construction Multiple Award Contract to support military renovation projects at Malmstrom AFB. The initial task order involves repairing the North/South Water System, including replacing water mains and associated infrastructure. The contract has a ceiling of $24,999,999.99 and a potential duration of seven years.

    Contract details

    Solicitation No.
    FA4626-26-R-0008
    Notice Type
    Presolicitation
    Set-Aside
    Total Small Business Set-Aside (FAR 19.5)
    Posted Date
    May 21, 2026
    Response Deadline
    NAICS Code
    237990AI guide
    PSC / Class Code
    Z2NZ
    Issuing Office
    FA4626 341 CONS LGC
    Primary Contact
    Cody Babinecz
    State
    MT
    ZIP Code
    59402-6863
    AI Product/Service
    service

    Description

    PRIMARY MAC - The purpose of the Horizontal Construction MAC is to provide design-bid-build and design-build construction services for a broad range of military renovation and construction projects, primarily in support of the Malmstrom AFB installation and its missile alert/launch facilities. Work performed under Horizontal Construction MAC orders may include but is not limited to the following heavy civil construction projects for the repair, alteration, and/or demolition of transportation infrastructure, utilities & energy systems (communication, electricity, natural gas, sewer, water, etc.), and site development. The initial ordering period is projected to be five (5) years with a two (2) year option year (potential total contract length of seven (7) years) and will have an estimated overall contract ceiling of $24,999,999.99.

    SEED PROJECT The proposed initial task order to be awarded under the Horizontal Construction MAC is the Repair North/South Water System (Phase II) project on Malmstrom AFB, MT. This project consists of the replacement of various water mains within MAFB including valves, fittings, fire hydrants, meters, and various appurtenances. The project will include removal and restoration/replacement of the associated surface concrete driveways, sod, curb and gutter and asphalt surfacing. The period of performance is 180 calendar days after receipt of Notice to Proceed (NTP).

    Attached is the draft solicitation and seed project documents for the Repair North/South Water System (Phase II) project. NOTE: The Government IS NOT requesting the submission of proposals at this time and the official solicitation will be released at a later date.

    Key dates

    1. May 21, 2026Posted Date

    AI search tags

    Frequently asked questions

    HORIZONTAL CONSTRUCTION MULTIPLE AWARD CONTRACT (MAC) 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.