Contract 31310023D0004

Southwest Research Institute · Nuclear Regulatory Commission · September 22, 2025

Cost Plus Fixed FeeSole SourceNAICS 541715

Southwest Research Institute was awarded a federal contract by Nuclear Regulatory Commission on September 22, 2025 for an undisclosed amount of work in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology). It was awarded under full and open competition. The contract has been modified 2 times since the base award It uses cost-plus contract pricing. The most recent modification was on February 20, 2026. If all options are exercised, the contract could reach $10.62 million.

Potential value
$10.62M
if all options exercised
Modifications
2
Latest February 20, 2026

Contract details

PIID
31310023D0004
Award type
Pricing
Cost Plus Fixed Fee
Set-aside
No Set Aside Used.
Competition
Not Competed
NAICS
541715 · Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology)
Product / service
General Science And Technology R&D Services; General Science And Technology; Basic Research
First action
September 22, 2025
Latest action
February 20, 2026

Description

ENTERPRISE WIDE IDIQ CONTRACT FOR THE CENTER FOR NUCLEAR WASTE REGULATORY ANALYSES WORK FOR OTHERS TECHNICAL ASSISTANCE AND RESEARCH SUPPORT OF ACTIVITIES UNDER THE RESPONSIBILITY OF THE NUCLEAR REGULATORY COMMISSION PROGRAM OFFICES

Modification timeline

  • February 20, 2026
    Mod P00010 · Exercise An Option
    $0
  • February 18, 2026
    Mod P00009 · Change Order
    $0
  • September 22, 2025
    Mod P00008 · Supplemental Agreement For Work Within Scope
    $0

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Frequently asked questions

What is contract 31310023D0004?

Contract 31310023D0004 is a federal contract awarded to Southwest Research Institute by Nuclear Regulatory Commission on September 22, 2025 for an undisclosed amount of work classified under RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY). It has been modified 2 times since the base award.

Who won contract 31310023D0004?

Southwest Research Institute won contract 31310023D0004 from Nuclear Regulatory Commission.

How much is contract 31310023D0004 worth?

Contract 31310023D0004 has obligated $0 to date but carries a potential ceiling of $10.62 million if fully funded and all options are exercised.