Horizontal Construction Multiple Award Contract (MAC)
Archived on August 21, 2026. Original response deadline: . Full description on SAM.gov.
Overview
- Response deadline
- 2:00 PM MDT
- Posted
- July 22, 2026
- Notice type
- Solicitation
- Set-aside
- Total Small Business Set-Aside (FAR 19.5)
- NAICS
- 237990: Other Heavy and Civil Engineering Construction
- Agency
- Department of WarDepartment of the Air Force
Notice details
- Office
- AIR FORCE GLOBAL STRIKE COMMAND.FA4626 341 CONS LGC
- Place of performance
- Malmstrom AFB, Montana, 59402
- PSC
- Z2NZ: REPAIR OR ALTERATION OF OTHER UTILITIES
- Last updated
- Oct 28, 2026
- First published
- Last updated on SAM.gov
Identifiers
- Solicitation number
- FA4626-26-R-0008
- Notice ID
- bd5e1d31e4ad4706b49ec78cfc671c75
Description
This requirement is for the Horizontal Construction Multiple Award Contract (MAC) at Malmstrom AFB, MT. The Horizontal Construction MAC will be used to satisfy a multitude of horizontal construction projects in support of the Malmstrom AFB installation and its missile alert/launch facilities.
Projects issued under the Horizontal Construction MAC shall fall under the 237990 NAICS code with a small business size standard of $45,000,000.00
There will be an initial five (5) year ordering period with a two (2) year optional ordering period. The total aggregate maximum amount expendable under the entire Horizontal Construction MAC lifecycle SHALL NOT EXCEED $25,000,000.00.
The guaranteed minimum amount over the life of this contract is $500.00. The awardees guaranteed minimum will be satisfied by attendance to the Post-Award Conference.
SEED PROJECT: The initial project to be awarded under the Horizontal Construction MAC will be the "Repair North/South Base Water System, Phase 2".
Notice to Offerors/Suppliers: Funds are not presently available for this effort. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the Government cancels this solicitation, the Government has no obligation to reimburse an offeror for any costs.
Award Overview
Contacts
Contracting Officer
Primary Contact
Secondary Contact
Documents
Files (23)
- Download
14_Horizontal Construction MAC QA.pdf
89 KBAdded in Solicitation version 6Posted - Download
6_Horizontal Construction MAC Section L and M - Rev. 22Jul26.pdf
211 KBAdded in Solicitation version 6Posted - Download
13_Laydown Areas.pdf
16 MBAdded in Solicitation version 6Posted - Download
1_Specifications combined - Rev. 22Jul26.pdf
2.4 MBAdded in Solicitation version 6Posted - Download
12_North-South Base Water Ph. II Geotech Reports.pdf
14 MBAdded in Solicitation version 6Posted - Download
4_RPR North-South Water Bid Schedule - Rev. 22Jul26.xlsx
17 KBAdded in Solicitation version 6Posted - Download
Solicitation Amendment - FA462626R00080001.pdf
767 KBAdded in Solicitation version 6Posted - Download
7_Past Performance Reference Sheet - Rev. 22Jul26.pdf
231 KBAdded in Solicitation version 6Posted - Download
9_Horizontal Construction MAC Off-On Ramp Procedures - Rev. 22Jul26.pdf
104 KBAdded in Solicitation version 6Posted - Download
Solicitation Amendment FA462626R00080001 SF 30.pdf
392 KBAdded in Solicitation version 6Posted - Download
8_Horizontal Construction MAC Ordering Guide - Rev. 22Jul26.pdf
145 KBAdded in Solicitation version 6Posted - Download
Pre-Proposal Site Visit Sign-In_09Jul26.pdf
194 KBAdded in Solicitation version 4Posted - Download
2_Drawings.pdf
6.7 MBAdded in Solicitation version 2Posted - Download
5_WD MT20260066 (17May26).pdf
338 KBAdded in Solicitation version 2Posted - Download
Solicitation FA462626R0008 - DRAFTv2.pdf
2.6 MBAdded in Presolicitation version 10Posted - Download
10_Subcontractor Consent.pdf
97 KBAdded in Solicitation version 2Posted - Download
2_North South Base Water Ph. 2 Drawings - DRAFT.pdf
8.1 MBAdded in Presolicitation version 5Posted - Download
11_CEAL.xlsx
76 KBAdded in Solicitation version 2Posted - Download
1_North South Base Water Ph. 2 Specifications - DRAFT.pdf
2.5 MBAdded in Presolicitation version 5Posted - Download
Solicitation FA462626R0008 - DRAFT.pdf
1.6 MBAdded in Presolicitation version 5Posted - Download
3_Submittal Schedule - North South Base Water.xlsx
21 KBAdded in Solicitation version 2Posted - Download
3_North South Base Water Ph. 2 Submittal Schedule - DRAFT.pdf
261 KBAdded in Presolicitation version 5Posted - Download
Horizontal MAC Pre-Sol Notice.pdf
158 KBAdded in Presolicitation version 5Posted
Lifecycle
- 3Version 3PresolicitationArchived
Horizontal Construction Multiple Award Contract (MAC)
- 2Version 2SolicitationArchived
Type changed from Presolicitation to Solicitation
Horizontal Construction Multiple Award Contract (MAC)
- 4Version 4SolicitationArchived
Horizontal Construction Multiple Award Contract (MAC)
- 6Version 6SolicitationArchivedCurrent
Horizontal Construction Multiple Award Contract (MAC)
- 7Version 7Award NoticeArchived
Type changed from Solicitation to Award Notice
Horizontal Construction Multiple Award Contract (MAC)
Similar Opportunities
Additional Details
Solicitation Number
FA4626-26-R-0008
Archive Date
Aug 21, 2026
Office Address
MALMSTROM AFB, MT, 59402-6863