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DefDex

Prime

Central Plateau Cleanup Company

Central Plateau Cleanup Company is a prime tracked in the DefDex field guide.

Prime
Prime obligations
$1.65B
Since FY2008
Prime awards
8
Every award since FY2008

Federal Prime Contracts$1.65B obligated · FY2023–FY2027

Explore in Awards →
Obligated
$1.65B
FY2023–FY2027
Contract actions
129
8 awards
Peak year
FY2023
$517M
Top buyer
U.S. Department of Energy
100% of obligations
Obligations by fiscal yearLast 3 full years avg $468MFaded: FY2026 so far; DoD publishes actions about 90 days late.
FY2023: $517M · 0 actionsFY2024: $485M · 0 actionsFY2025: $403M · 0 actionsFY2026 (to date): $243M · 0 actions
’23’24’25’26
Show as table
Obligations by fiscal year
Fiscal yearObligatedActionsAwards
FY2026 (to date)$243M0—
FY2025$403M0—
FY2024$485M0—
FY2023$517M0—

Top buyers

  1. U.S. Department of Energy$1.65B 100%

What they sell (PSC)

  1. Maintenance of Waste Treatment and Storage Facilities$1.65B 100%

Where the work is done

  1. Wa$1.65B 100%

Largest awards8

  • Hanford Central Plateau Cleanup Contract - Task Order 4 - End States & Base Ops. This Task Order Is Issued As An Undefinitized Task Order Pursuant to Clause H.49, Task Ordering Procedure. Notice-to-proceed Shall Be Effective on October 1, 2021.U.S. Department of Energy · USAspending ↗
    $992MDec 14, 2022
  • Hanford Central Plateau Cleanup Contract - Task Order 7 - End States & Base Ops. This Task Order Is Issued As An Undefinitized Task Order Pursuant to Clause H.49, Task Ordering Procedure. Notice-to-proceed and A Not-to-exceed Value of $98,000,000U.S. Department of Energy · USAspending ↗
    $609MNov 25, 2024
  • Hanford Central Plateau Cleanup Contract (Cpcc) Task Order 6 - Manhattan Project National Park Program (Mapr) This Task Order Is Issued As An Undefinitized Task Order Pursuant to Clause H.49, Task Ordering Procedure. Notice to Proceed and A Not-tU.S. Department of Energy · USAspending ↗
    $47.9MNov 25, 2024
  • Hanford Cpcc Task Order 8 - Navy Reactor Compartment Program Task Order Award, Notice to Proceed and Not to Exceed.U.S. Department of Energy · USAspending ↗
    $1.0MFeb 3, 2025
  • Hanford Central Plateau Cleanup Contract (Cpcc) Task Order 1 - TransitionU.S. Department of Energy · USAspending ↗
    $0Feb 8, 2023
  • Hanford Central Plateau Cleanup Contract-task ORDER-05 Groundwater Operations - This Task Order Is Issued As An Undefinitized Task Order Pursuant to Clause H.49, Task Ordering Procedure. Notice-to-proceed Shall Be Effective on October 1, 2021. No AU.S. Department of Energy · USAspending ↗
    $0Jan 9, 2023
  • Hanford Central Plateau Cleanup Contract - Implementation Period.U.S. Department of Energy · USAspending ↗
    −$420KJan 9, 2023
  • Hanford Central Plateau Cleanup Contract - Task Order 3 - Manhattan Project National Park Program (Mapr) - This Task Order Is Issued As An Undefinitized Task Order Pursuant to Clause H.49, Task Ordering Procedure. Notice-to-proceed Shall Be EffectivU.S. Department of Energy · USAspending ↗
    −$1.1MAug 14, 2023

Signed obligations on federal prime contracts (award types A–D) from USAspending, FY2008 through Oct 6, 2026. Obligations are money the government committed, not company revenue, and include de-obligations. Subcontracts and grants are excluded. Matching is by registered UEI.

Joint venture

Owned by Amentum (lead member), Atkins Nuclear Secured (AtkinsRéalis) (member) and Fluor (member). Its awards are counted here only, never in a partner's totals. Source

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