A-E services for 2025 sentinel environmental permitting and compliance support at malmstrom AFB
Ended Awarded Last action
- Contract number
- W9128F25FA125
- Awardee
-
Tetra Tech, Inc. UEI FL1UPMZCC5S8 Part of Tetra Tech, Inc.
- Awarding agency
-
ENDIST Omaha
US Army Corps of Engineers, Department of Defense
- Obligated
- $20,479,655
Award facts
- Contract value 95% obligated
-
- $20,479,654.71 Current, with exercised options
- $21,661,132.60 Potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- NAICS code
- 541330 Engineering Services
- Set-aside
- No set-aside
- Competition
- Full and Open Competition · 1 offer Multiple Award, Fair Opportunity
- Pricing
- Firm Fixed Price
- Place of performance
- Malmstrom AFB, MT 59402, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Other Administrative Action | $0 | |
| Original award | $20,479,655 |
About this award
Tetra Tech, Inc.'s Nus Division - Pittsburgh was awarded a $21.7 million firm fixed-price delivery order on August 22, 2025, for architect-engineer services supporting 2025 Sentinel environmental permitting and compliance activities at Malmstrom Air Force Base in Montana. The contract completion date is set for August 21, 2026. This delivery order is issued under the Environmental Architect-Engineer Services Indefinite Delivery/Indefinite Quantity contract vehicle managed by the U.S. Army Corps of Engineers Northwestern Division and is funded through the Engineering and Installation District (ENDIST) Omaha office of the Department of Defense. No small business set-aside designation was applied to this award.
Tetra Tech is a large, globally recognized consulting and engineering firm with extensive experience delivering environmental services to federal agencies. The company's proven capabilities in environmental compliance, permitting support, and technical consulting across military installations position it well to support Malmstrom AFB's environmental management objectives. As an established prime contractor with multiple significant federal contract vehicles, including a $464 million Environmental Remediation contract with Army Installation Management Command and a $375 million NASA Environmental Restoration and Compliance contract, Tetra Tech brings substantial resources and expertise to this permitting and compliance support mission at the Montana installation.
Subawards
| Subcontractor | Amount | Awarded |
|---|---|---|
| Alpine Archaeological Consultants Inc. | $206,929 | |
| Environmental Research Group, LLC | $603,103 | |
| Subcontractor not on record | $5,924,348 |
Quick answers
Who was awarded contract W9128F25FA125?
W9128F25FA125 was awarded to Tetra Tech, Inc. by ENDIST Omaha (US Army Corps of Engineers) on August 22, 2025.
How much is contract W9128F25FA125 worth?
The government has obligated $20,479,655 on W9128F25FA125. Its potential value, with all options, is $21,661,133.
Is contract W9128F25FA125 an order under another contract?
Yes. W9128F25FA125 is a delivery order under W9128F24D0018, an indefinite delivery contract, on Environmental Architect-Engineer Services - USACE Northwestern Division.
Was contract W9128F25FA125 competed?
The extent of competition for W9128F25FA125 was full and open competition. The government received 1 offer.
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