AE services to support Environmental Services Contract - HTRW

The Department of the Army Corps of Engineers Engineering District Baltimore established a Master IDIQ on July 6, 2023 for architect-engineer environmental services supporting hazardous, toxic, and radioactive waste (HTRW) and military munitions remediation, compliance, planning, and sustainability work across the Department of Defense Environmental Restoration Program, Base Realignment and Closure (BRAC), Formerly Utilized Defense Sites (FUDS), and related federal environmental programs. Ordering authority remains open through July 6, 2028, with approximately 1 year 11 months of ordering time remaining. The vehicle carries a $200 million shared ceiling.

Ordering momentum has declined materially since award. The vehicle issued 14 task orders in 2023, 11 in 2024, 6 in 2025, and only 1 through February 2026. Task orders encompass preliminary assessments and site inspections, remedial investigations, feasibility studies, records of decision, operations and maintenance oversight, compliance documentation, and 5-year reviews across Army installations nationwide, including Fort Drum, Fort Belvoir, Joint Base Andrews, Joint Base Myer-Henderson Hall, Picatinny Arsenal, former Solomons Naval Amphibious Training Base, and numerous BRAC sites. Recent task orders reflect significant focus on per- and polyfluoroalkyl substance (PFAS) characterization and remediation, appearing across six or more awards issued in 2024–2025.

The vehicle has issued 32 task orders with combined potential value of $94.8 million, of which $73.9 million (78 percent) has been obligated. The largest single order—Charlestown Naval Auxiliary Landing Field FUDS remedial investigation and feasibility study—carries a $23.9 million ceiling. Competition concentrates heavily among five primes: Leidos, Inc. and Weston-EA JV together hold approximately 63 percent of combined potential value; Seres-Arcadis SB JV2 LLC, Fpm-Aecom JV1, and AECOM Technical Services account for most of the remainder. All 32 task orders fund the Army Corps of Engineers Baltimore District with no other customer agencies. All orders are unrestricted (no set-asides). Task order ceiling values range from roughly $200,000 to $24 million, with durations extending to 2030–2031.

This IDIQ may encompass a wide range of A/E Environmental Services in the general area of studies, investigation, and design work, as it relates to support of Hazardous, Toxic, and Radioactive Waste (HTRW) and Military Munitions (MM) to include remediation, compliance, planning and sustainability requirements at various military and non-military locations. Programs supported include the Department of Defense Environmental Restoration Program (DERP); Formerly Utilized Defense Sites (FUDS), Deactivated Nuclear Power Plant Program (DNPPP), Operational Range Assessment Program (ORAP), Base Realignment and Closure (BRAC), Formerly Utilized Site Remedial Action Program (FUSRAP), EPA Superfund Program and a variety of other military and civilian clean up, environmental quality, compliance and planning programs managed by USACE.