AE services to support Environmental Services Contract - HTRW

Awarded by the Department of the Army Corps of Engineers Engineering District Baltimore, this unrestricted Master IDIQ covers architect-engineer environmental services for Hazardous, Toxic, and Radioactive Waste (HTRW) and Military Munitions (MM) projects under a $200 million shared ceiling, with orders accepted through August 8, 2028 and no set-aside. The vehicle was awarded July 6, 2023, and has 1 year 9 months of ordering authority remaining. Orders have declined each year, from 14 in 2023 to 11 in 2024, 6 in 2025, and 2 in 2026, with the most recent awarded July 10, 2026. Of $93.9 million in combined task-order potential value, $75.1 million (80%) is obligated.

Ordered work covers remedial investigations, feasibility studies, proposed plans and records of decision, PFAS preliminary assessments and site inspections, long-term management, CERCLA five-year reviews, and environmental compliance support under DERP, FUDS, BRAC, FUSRAP, and Superfund programs. Recent awards also include Defense Logistics Agency emissions accounting and air-quality work.

Ten primes hold awards. Leidos, Inc. (4 orders, $33 million) and Weston-Ea JV (3 orders, $25.6 million) lead on combined potential value. Seres-Arcadis SB JV2 LLC (8 orders, $15.4 million) and Fpm-Aecom JV1 (6 orders, $9.2 million) lead on order count, and the top five by order count, including Hana-Bay West 8A II JV, LLC (5 orders, $4.7 million), hold 79% of task orders. The remaining primes form a smaller tail.

The Engineering District Baltimore is the only customer agency recorded across all 33 orders. All 33 orders carry the No Set-Aside Used designation.

Named large orders include the BRAC PFAS remedial investigation/feasibility study at six Army BRAC installations, with $26.7 million obligated against a $29.5 million ceiling, and the Charlestown Naval Auxiliary Landing Field FUDS remedial investigation/feasibility study in Rhode Island at $22.3 million. Ten minimum-guarantee orders carry $5,000 or $0 values; these are contractual floors, not representative order values. Completion dates run from September 2026 to July 2031.

Work concentrates in New Jersey, Virginia, Maryland, Pennsylvania, New York, and Rhode Island, reflecting the North Atlantic Division mission, with incidental work in CONUS, Alaska, Hawaii, and Puerto Rico. The nationwide BRAC PFAS order spans six installations, and one order is at Scott Air Force Base, Illinois.

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.