Contract 89303322DEM000077

Salado Isolation Mining Contractors, Llc · Department Of Energy · July 11, 2022

Cost Plus Award FeeFull & Open CompetitionNAICS 562211

Salado Isolation Mining Contractors, Llc was awarded a federal contract by Department Of Energy on July 11, 2022 for $1.67 billion of work in hazardous waste treatment and disposal. It was awarded under full and open competition. The contract has been modified 91 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 $3.58 billion.

Obligated to date
$1.67B
$1,674,711,965
Potential value
$3.58B
if all options exercised
Modifications
91
Latest March 31, 2026

Contract details

PIID
89303322DEM000077
Award type
Pricing
Cost Plus Award Fee
Set-aside
No Set Aside Used.
Competition
Full And Open Competition
NAICS
562211 · Hazardous Waste Treatment And Disposal
Product / service
Other Environmental Services
First action
July 11, 2022
Latest action
March 31, 2026

Description

THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGRAM (NTP). THE OVERALL MISSION OF THE WIP

Modification timeline

  • March 31, 2026
    Mod P00091
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $17.99M
  • March 13, 2026
    Mod P00090
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $0
  • March 5, 2026
    Mod P00089
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $23.52M
  • January 29, 2026
    Mod P00088
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $33.33M
  • January 27, 2026
    Mod P00087
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $0
  • December 18, 2025
    Mod P00086
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $96.15M
  • December 1, 2025
    Mod P00085
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $0
  • November 24, 2025
    Mod P00084
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $0
  • November 7, 2025
    Mod P00083
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $0
  • October 31, 2025
    Mod P00082
    THE MAJOR PURPOSE OF THIS CONTRACT IS TO OPERATE AND MAINTAIN THE WASTE ISOLATION PILOT PLANT (WIPP) AND TO IMPLEMENT THE DOE'S NATIONAL TRANSURANIC WASTE PROGR
    $-620.8K

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Frequently asked questions

What is contract 89303322DEM000077?

Contract 89303322DEM000077 is a federal contract awarded to Salado Isolation Mining Contractors, Llc by Department Of Energy on July 11, 2022 for $1.67 billion of work classified under HAZARDOUS WASTE TREATMENT AND DISPOSAL. It has been modified 91 times since the base award.

Who won contract 89303322DEM000077?

Salado Isolation Mining Contractors, Llc won contract 89303322DEM000077 from Department Of Energy.

How much is contract 89303322DEM000077 worth?

Contract 89303322DEM000077 has obligated $1.67 billion to date, with a total potential value of $3.58 billion if all options are exercised.