Northwest Division Environmental Remediation Services - Unrestricted 2021 -2026

The Department of the Army Corps of Engineers, Omaha District awarded a $240 million unrestricted multiple-award IDIQ for environmental remediation services under RCRA, CERCLA, and Clean Air Act compliance work through October 31, 2026, leaving three months and two weeks of ordering authority. Competition remains tractable but concentrating: Weston Solutions Inc. dominates by potential value with $104.9 million across three orders, followed by Aptim Federal Services, LLC ($33.1 million, three orders) and Jacobs Government Services Company ($30.2 million, three orders). These three firms hold 96% of combined potential value across 11 distinct primes, with the long tail comprising EA Engineering, Science, And Technology, Inc., PBC and CDM Smith-Bay West JV, among others. All 21 awarded task orders carry no set-aside designation.

Customer concentration is severe: the Omaha District itself placed 17 of 21 orders worth $168.8 million in combined potential value. The remaining four orders ($43 million combined) distributed across Army Materiel Command, the National Capitol Region Humphreys Engineer Center, Louisville District, and Army Finance. This regional concentration reflects the vehicle's original scope serving the Northwestern Division, though the most recent mega-order—a $99.4 million ceiling delivery to Weston Solutions for East Helena Operable Unit 2 remediation (awarded March 2026)—signals ongoing work beyond the initial geography.

Task-order momentum has slowed notably: 11 orders placed in 2021, six in 2023, three in 2024, and only one in 2026 (through March). Combined task-order potential value stands at $211.8 million against the $240 million shared ceiling, with $114.6 million obligated (54% of combined potential). Work pricing splits between firm fixed-price and cost-plus-fixed-fee. Task order durations extend five years or longer from award; the March 2026 Weston order carries performance through March 2031.

Place of performance spans multiple CONUS and overseas sites including Helena, Montana; Yakima Training Center, Washington; Camp Howze, Texas; Bonita Peak, Colorado; and former military installations nationwide. The vehicle serves active remediation work, design-build treatment systems (PFAS point-of-entry systems), investigative design work, and munitions response site closure under the narrowing ordering window.

Providing services related to requirements of the Resource Conservation and Recovery Act (RCRA), the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), the Clean Air Act, and other related Federal Programs in addition to State/Local specific regulations/requirements. Remedial actions may address both regulated and non-regulated toxic substances. In addition, incidental/minor construction activities may be included for ERS task orders, where these requirements are in direct support of specific activities.