Contract W912WJ23F0046

Sevenson Environmental Services, Inc. · Department Of Defense · September 27, 2023

Firm Fixed PriceFull & Open CompetitionNAICS 562910IDIQ Task Order

Sevenson Environmental Services, Inc. was awarded a federal contract by Department Of Defense (Department Of The Army) on September 27, 2023 for $21.54 million of work in remediation services. Performance is in Stratford, CT. This is a task or delivery order issued under parent IDIQ W912WJ19D0012. The contract has been modified 6 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on December 19, 2025. If all options are exercised, the contract could reach $40.18 million.

Obligated to date
$21.54M
$21,544,076
Current value
$39.49M
Potential value
$40.18M
if all options exercised
Modifications
6
Latest December 19, 2025

Contract details

PIID
W912WJ23F0046
Parent IDIQ
W912WJ19D0012
Award type
Delivery Order
Pricing
Firm Fixed Price
Competition
Full And Open Competition After Exclusion Of Sources
NAICS
562910 · Remediation Services
Product / service
Environmental Systems Protection- Environmental Remediation
Place of performance
Stratford, CT
First action
September 27, 2023
Latest action
December 19, 2025

Description

THIS MODIFICATION IS NECESSARY TO DE-OBLIGATE UNUSED FRONDS FROM CLIN 0518. THUS, A PRICE DECREASE IS WARRANTED. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED.

Modification timeline

  • December 19, 2025
    Mod P00018 · Change Order
    $39.49M
  • August 6, 2025
    Mod P00017 · Exercise An Option
    REMEDIATION SERVICES FOR FERRY CREEK (OU3) AND ADDITIONAL OU6 PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT
    $39.58M
  • July 23, 2025
    Mod P00016 · Change Order
    REMEDIATION SERVICES FOR FERRY CREEK (OU3) AND ADDITIONAL OU6 PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT
    $39.58M
  • July 21, 2025
    Mod P00015 · Change Order
    REMEDIATION SERVICES FOR FERRY CREEK (OU3) AND ADDITIONAL OU6 PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT
    $39.58M
  • September 13, 2024
    Mod P00010 · Change Order
    REMEDIATION SERVICES FOR FERRY CREEK AND ADDITIONAL PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT
    $38.74M
  • July 2, 2024
    Mod P00009 · Change Order
    REMEDIATION SERVICES FOR FERRY CREEK AND ADDITIONAL PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT
    $38.07M
  • September 27, 2023
    Mod P00002 · Change Order
    REMEDIATION SERVICES FOR FERRY CREEK AND ADDITIONAL PROPERTIES AT RAYMARK SUPERFUND SITE IN STRATFORD, CONNECTICUT
    $17.02M

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Frequently asked questions

What is contract W912WJ23F0046?

Contract W912WJ23F0046 is a federal contract awarded to Sevenson Environmental Services, Inc. by Department Of Defense on September 27, 2023 for $21.54 million of work classified under REMEDIATION SERVICES. It has been modified 6 times since the base award.

Who won contract W912WJ23F0046?

Sevenson Environmental Services, Inc. won contract W912WJ23F0046 from Department Of Defense.

How much is contract W912WJ23F0046 worth?

Contract W912WJ23F0046 has obligated $21.54 million to date, with a total potential value of $40.18 million if all options are exercised.