Horizontal Construction Multiple Award Contract (MAC)
Dept of Defense · DEPT OF THE AIR FORCE
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- Response deadline
- Not listed
- Posted
- May 20, 2026
- Solicitation
- FA4626-26-R-0008
- Set-aside
- Total Small Business
- Place of performance
- Malmstrom AFB, MT, USA
- Contracting office
- FA4626 341 CONS LGC · MALMSTROM AFB · MT
- Source
- SAM.gov · updated May 21, 2026
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.
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$1.83M
Middle of the pack for similar past awards
Most similar awards fall between $317,400 and $6.69M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1NW CONSTRUCTION, INC5 awards$501.93M
- 2KIEWIT INFRASTRUCTURE WEST CO.1 award$217.24M
- 3BWI TPC, A JOINT VENTURE1 award$186.81M
- 4TECH2 SOLUTIONS10 awards$180.38M
- 5APOGEE GROUP, LLC7 awards$170.82M
- 6GARCO CONSTRUCTION, INC.2 awards$143.39M
- 7AMES FEDERAL CONTRACTING GROUP LLC1 award$112.10M
- 8KREW HEAVY CIVIL LLC1 award$107.34M
Recent examples
A few of the newest similar awards in our index.
- K2 CONSTRUCTION CONSULTANTS, INCSep 30, 2025Department of Homeland Security$5.33MSource
- KMC SOLUTIONS, LLCSep 30, 2025Department of Veterans Affairs$20.38MSource
- C & C CONTRACTORS LLCSep 30, 2025Department of Veterans Affairs$8.06MSource
- KIEWIT INFRASTRUCTURE SOUTH COSep 30, 2025Department of State$16.60MSource
- KOMAN CONSTRUCTION, LLCSep 30, 2025Department of Homeland Security$2.67MSource
- JACKSON EXCAVATION, INCSep 30, 2025Department of Agriculture$3.64MSource
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 66745dcff0db4e74a0ddbd6b6139b835.