Environmental remediation services

Active Awarded Last action

Contract number
W9128F26FA055
Awardee
Awarding agency
Obligated
$21,707,311

Award facts

Contract value 22% obligated
  • $21,707,311.34 Current, with exercised options
  • $99,411,265.52 Potential, with all options
Completion date 12% complete
Current and potential, with all options
Contracting staff
NAICS code
562910 Remediation Services
Set-aside
No set-aside
Competition
Full and Open Competition · 8 offers Multiple Award, Fair Opportunity
Pricing
Cost Plus Fixed Fee
Place of performance
East Helena, MT 59635, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00002 · Environmental remediation services east helena, operable unit 2 $0
Supplemental Agreement for work within scope P00001 $0
Original award $21,707,311

About this award

The Army Corps of Engineers ENDIST Omaha issued a $99.4 million delivery order to Weston Solutions Inc. on March 19, 2026, for environmental remediation services at East Helena, Montana's Operable Unit 2, with ultimate completion on March 18, 2031.

The order is issued under the Northwest Division Environmental Remediation Services – Unrestricted 2021–2026 parent IDIQ. Pricing is cost-plus-fixed-fee. Place of performance is East Helena, MT. Pine Environmental Services LLC is named as a subcontractor providing fuel system repair services (award date May 4, 2026).

Subawards

Subcontractor Amount Awarded
Pine Environmental Services LLC Environmental remediation services $56,980

Quick answers

Who was awarded contract W9128F26FA055?

W9128F26FA055 was awarded to Weston Solutions Inc. by ENDIST Omaha (US Army Corps of Engineers) on March 19, 2026.

How much is contract W9128F26FA055 worth?

The government has obligated $21,707,311 on W9128F26FA055. Its potential value, with all options, is $99,411,266.

Is contract W9128F26FA055 an order under another contract?

Yes. W9128F26FA055 is a delivery order under W9128F22D0009, an indefinite delivery contract, on Northwest Division Environmental Remediation Services - Unrestricted 2021 -2026.

Was contract W9128F26FA055 competed?

The extent of competition for W9128F26FA055 was full and open competition. The government received 8 offers.

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