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Contract 89303320DEM000031

Hanford Mission Integration Solutions, Llc · Department Of Energy · September 25, 2020

Cost Plus Award FeeFull & Open CompetitionNAICS 561210

Hanford Mission Integration Solutions, Llc was awarded a federal contract by Department Of Energy on September 25, 2020 for $745.02 million of work in facilities support services. It was awarded under full and open competition. The contract has been modified 75 times since the base award It uses cost-plus contract pricing. The most recent modification was on March 31, 2026. If all options are exercised, the contract could reach $5.30 billion.

Obligated to date
$745.02M
$745,018,397
Potential value
$5.30B
if all options exercised
Modifications
75
Latest March 31, 2026

Contract details

PIID
89303320DEM000031
Award type
—
Pricing
Cost Plus Award Fee
Set-aside
No Set Aside Used.
Competition
Full And Open Competition
NAICS
561210 · Facilities Support Services
Product / service
Support- Professional: Other
First action
September 25, 2020
Latest action
March 31, 2026

Description

THIS MODIFICATION PROVIDES AN INCREMENTAL FUNDING FOR CONTRACT LINE ITEM NUMBERS (CLINS) 0003, 0004, 0007, 1003, 1004, AND 1006 FOR CONTRACT WORK SCOPE.

Modification timeline

  • March 31, 2026
    Mod P00336 · Funding Only Action
    $2.53B
  • March 12, 2026
    Mod P00335 · Funding Only Action
    THIS MODIFICATION PROVIDES AN INCREMENTAL FUNDING FOR CONTRACT LINE ITEM NUMBER (CLIN) 1004 FOR CONTRACT WORK SCOPE.
    $2.51B
  • February 27, 2026
    Mod P00334 · Funding Only Action
    THIS MODIFICATION PROVIDES AN INCREMENTAL FUNDING FOR CONTRACT LINE ITEM NUMBERS (CLINS) 0004, 0006 AND 1004 FOR CONTRACT WORK SCOPE.
    $2.49B
  • February 26, 2026
    Mod P00331 · Other Administrative Action
    THE PURPOSE OF THIS NO-COST MODIFICATION (MOD) P00331 IS TO REVISE HANFORD MISSION ESSENTIAL SERVICES CONTRACTS (HMESC), ATTACHMENT (ATT.) J-2.
    $2.49B
  • February 25, 2026
    Mod P00333 · Definitize Change Order
    THE PURPOSE OF THIS MODIFICATION IS TO DEFINITIZE RELIABILITY PROJECT TASK ORDER 002 PHASE 2.
    $2.49B
  • January 28, 2026
    Mod P00332 · Funding Only Action
    THIS MODIFICATION PROVIDES AN INCREMENTAL FUNDING FOR CONTRACT LINE ITEM NUMBERS (CLINS) 0007, 1004 AND 1006 FOR CONTRACT WORK SCOPE.
    $2.49B
  • January 21, 2026
    Mod P00330 · Funding Only Action
    THIS MODIFICATION PROVIDES AN INCREMENTAL FUNDING FOR CONTRACT LINE ITEM NUMBERS (CLINS) 0004, 1004 AND 1006 FOR CONTRACT WORK SCOPE.
    $2.41B
  • January 21, 2026
    Mod P00329 · Other Administrative Action
    THIS MODIFICATION REVISES TABLE B.5 TO REFLECT THE FY25 FINAL FEE DETERMINATION OF $21,866,692 OUT OF THE AVAILABLE FEE OF $22,892,824 FOR PERIOD OCTOBER 1, 2024, TO SEPTEMBER 30, 2025.
    $2.41B
  • December 31, 2025
    Mod P00328 · Funding Only Action
    THIS MODIFICATION PROVIDES AN INCREMENTAL FUNDING FOR CONTRACT LINE ITEM NUMBER (CLINS) 0003, 0004, 0007, 1003, AND 1004 FOR CONTRACT WORK SCOPE.
    $2.38B
  • December 23, 2025
    Mod P00327 · Definitize Change Order
    THE PURPOSE OF THIS MODIFICATION IS TO DEFINITIZE RPTO 006, PHASE 2.
    $2.38B
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Frequently asked questions

What is contract 89303320DEM000031?

Contract 89303320DEM000031 is a federal contract awarded to Hanford Mission Integration Solutions, Llc by Department Of Energy on September 25, 2020 for $745.02 million of work classified under FACILITIES SUPPORT SERVICES. It has been modified 75 times since the base award.

Who won contract 89303320DEM000031?

Hanford Mission Integration Solutions, Llc won contract 89303320DEM000031 from Department Of Energy.

How much is contract 89303320DEM000031 worth?

Contract 89303320DEM000031 has obligated $745.02 million to date, with a total potential value of $5.30 billion if all options are exercised.