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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 $439.03 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 26 times since the base award It uses cost-plus contract pricing. The most recent modification was on July 1, 2026. If all options are exercised, the contract could reach $1.62 billion.

Obligated to date
$439.03M
$439,028,877
Current value
$1.62B
Modifications
26
Latest July 1, 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
July 1, 2026

Description

HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE ATTACHMENT J-15, FISCAL YEARS 2025, 2026, AND 2027 PERFORMANCE EVALUATION AND MEASUREMENT PLAN (PEMP) REVISION

Modification timeline

  • July 1, 2026
    Mod P00050 · Supplemental Agreement For Work Within Scope
    $945.86M
  • June 30, 2026
    Mod P00051 · Change Order
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ISSUE AN NTE FOR THE RL-30 ADDITIONAL SCOPE.
    $945.86M
  • June 28, 2026
    Mod P00043 · Supplemental Agreement For Work Within Scope
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO UPDATE SECTION C, PERFORMANCE WORK STATEMENT.
    $945.86M
  • June 11, 2026
    Mod P00049 · Change Order
    HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THE PURPOSE OF THIS MODIFICATION IS TO ISSUE AN NTE INCREASE FOR THE FUEL AND MATERIALS EXAMINATION FACILITY (FMEF) GE…
    $945.86M
  • March 12, 2026
    Mod P00041 · Funding Only Action
    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 FUNDING (REQ 26EM000777) FOR UNINTERRUPTED SU…
    $820.58M
  • February 26, 2026
    Mod P00039 · Definitize Change Order
    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 GROUNDWATER AND RISK REDUCTION SCOPE REALIGNMENT.
    $772.72M
  • February 10, 2026
    Mod P00038 · Change Order
    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 CLEANUP DIFFERING SITE CONDITION.
    $772.72M
  • January 29, 2026
    Mod P00037 · Funding Only Action
    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 FUNDING (REQ 26EM000515) FOR UNINTERRUPTED SUP…
    $772.72M
  • December 23, 2025
    Mod P00036 · Funding Only Action
    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 FUNDING (REQ 26EM000388) FOR UNINTERRUPTED SU…
    $765.72M
  • December 4, 2025
    Mod P00035 · Funding Only Action
    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 FUNDING (REQ 26EM000228) FOR UNINTERRUPTED S…
    $707.28M
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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 $439.03 million of work classified under REMEDIATION SERVICES. It has been modified 26 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 $439.03 million to date, with a total potential value of $1.62 billion if all options are exercised.