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Contract 89303924FEM400054

Central Plateau Cleanup Company, Llc · Department Of Energy · September 16, 2024

Cost Plus Award FeeFull & Open CompetitionNAICS 562910IDIQ Task Order

Central Plateau Cleanup Company, Llc was awarded a federal contract by Department Of Energy on September 16, 2024 for $979.30 million of work in remediation services. Performance is in Richland, WA. This is a task or delivery order issued under parent IDIQ 89303320DEM000030. The contract has been modified 42 times since the base award It uses cost-plus contract pricing. The most recent modification was on April 23, 2026. If all options are exercised, the contract could reach $1.62 billion.

Obligated to date
$979.30M
$979,303,519
Current value
$1.62B
Modifications
42
Latest April 23, 2026

Contract details

PIID
89303924FEM400054
Parent IDIQ
89303320DEM000030
Award type
Delivery Order
Pricing
Cost Plus Award Fee
Competition
Full And Open Competition
NAICS
562910 · Remediation Services
Product / service
Maintenance Of Waste Treatment And Storage Facilities
Place of performance
Richland, WA
First action
September 16, 2024
Latest action
April 23, 2026

Description

HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ADD $158,720,520.00 IN INCREMENTAL FUNDING (REQ 26EM001077) FOR UNINTERRUPTED S

Modification timeline

  • April 23, 2026
    Mod P00045
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ADD $158,720,520.00 IN INCREMENTAL FUND
    $158.72M
  • April 2, 2026
    Mod P00042
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ADD $64,001.79 IN RFS GENERAL MATTER FU
    $0
  • March 12, 2026
    Mod P00041
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ADD $47,858,109.31 IN INCREMENTAL FUNDI
    $47.86M
  • February 26, 2026
    Mod P00039
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO DEFINITIZE CP-07-002 SOIL AND GROUNDWAT
    $0
  • February 10, 2026
    Mod P00038
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ISSUE AN NTE FOR 216-Z-1A CONTAMINATION
    $0
  • January 29, 2026
    Mod P00037
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ADD $7,000,000.00 IN INCREMENTAL FUNDIN
    $7.00M
  • December 23, 2025
    Mod P00036
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ADD $58,449,748.03 IN INCREMENTAL FUNDI
    $58.45M
  • December 4, 2025
    Mod P00035
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ADD $102,594,617.55 IN INCREMENTAL FUND
    $102.59M
  • December 1, 2025
    Mod P00034
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO DEFINITIZE THE CHANGE ORDER ADDRESSING
    $0
  • November 12, 2025
    Mod P00033
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ISSUE AN NTE CHWP ALTERNATIVE/TRUPACT S
    $0
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Frequently asked questions

What is contract 89303924FEM400054?

Contract 89303924FEM400054 is a federal contract awarded to Central Plateau Cleanup Company, Llc by Department Of Energy on September 16, 2024 for $979.30 million of work classified under REMEDIATION SERVICES. It has been modified 42 times since the base award.

Who won contract 89303924FEM400054?

Central Plateau Cleanup Company, Llc won contract 89303924FEM400054 from Department Of Energy.

How much is contract 89303924FEM400054 worth?

Contract 89303924FEM400054 has obligated $979.30 million to date, with a total potential value of $1.62 billion if all options are exercised.