Contract 89303925FEM400064

Hanford Tank Waste Operations & Closure, Llc · Department Of Energy · February 18, 2025

Cost Plus Award FeeFull & Open CompetitionNAICS 562211IDIQ Task Order

Hanford Tank Waste Operations & Closure, Llc was awarded a federal contract by Department Of Energy on February 18, 2025 for $1.39 billion of work in hazardous waste treatment and disposal. Performance is in Richland, WA. This is a task or delivery order issued under parent IDIQ 89303324DEM000096. The contract has been modified 20 times since the base award It uses cost-plus contract pricing. The most recent modification was on April 17, 2026.

Obligated to date
$1.39B
$1,390,702,409
Current value
$1.39B
Modifications
20
Latest April 17, 2026

Contract details

PIID
89303925FEM400064
Parent IDIQ
89303324DEM000096
Award type
Delivery Order
Pricing
Cost Plus Award Fee
Competition
Full And Open Competition
NAICS
562211 · Hazardous Waste Treatment And Disposal
Product / service
Operation Of Waste Treatment And Storage Facilities
Place of performance
Richland, WA
First action
February 18, 2025
Latest action
April 17, 2026

Description

INCREMENTAL DE-OBLIGATION OF FUNDING

Modification timeline

  • April 17, 2026
    Mod P00020
    $-135.40M
  • April 15, 2026
    Mod P00019
    INCREMENTAL FUNDING
    $325.40M
  • March 9, 2026
    Mod P00018
    INCREMENTAL FUNDING
    $60.50M
  • February 23, 2026
    Mod P00017
    INCREMENTAL FUNDING
    $70.53M
  • February 3, 2026
    Mod P00016
    INCREMENTAL FUNDING
    $19.24M
  • December 22, 2025
    Mod P00015
    DE-OBLIGATING OF INCREMENTAL FUNDING
    $-57.00M
  • November 21, 2025
    Mod P00014
    INCREMENTAL FUNDING
    $240.00M
  • October 29, 2025
    Mod P00013
    INCREMENTAL FUNDING
    $78.00M
  • October 17, 2025
    Mod P00012
    THIS MODIFICATION IS ADMINISTRATIVE AND IS FOR THE PURPOSE OF EXTENDING THE TERM FOR THE USE OF FUNDS ALREADY OBLIGATED, ADD THE NE-8 SCOPE OF WORK TO TASK ORDE
    $0
  • September 30, 2025
    Mod P00011
    THIS MODIFICATION ADDS INCREMENTAL FUNDS.
    $18.03M

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Frequently asked questions

What is contract 89303925FEM400064?

Contract 89303925FEM400064 is a federal contract awarded to Hanford Tank Waste Operations & Closure, Llc by Department Of Energy on February 18, 2025 for $1.39 billion of work classified under HAZARDOUS WASTE TREATMENT AND DISPOSAL. It has been modified 20 times since the base award.

Who won contract 89303925FEM400064?

Hanford Tank Waste Operations & Closure, Llc won contract 89303925FEM400064 from Department Of Energy.

How much is contract 89303925FEM400064 worth?

Contract 89303925FEM400064 has obligated $1.39 billion to date.