Contract 31310023D0005

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 3 times since the base award It uses cost-plus contract pricing. The most recent modification was on June 3, 2026.

Modifications
3
Latest June 3, 2026
Status
Pre-award
No obligated funds yet

Contract details

PIID
31310023D0005
Award type
Indefinite Delivery / Indefinite Quantity
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
June 3, 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

  • June 3, 2026
    Mod P00010
    $0
  • February 20, 2026
    Mod P00009 · Exercise An Option
    $0
  • February 18, 2026
    Mod P00008 · Change Order
    $0
  • September 22, 2025
    Mod P00007 · Supplemental Agreement For Work Within Scope
    $0

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Frequently asked questions

What is contract 31310023D0005?

Contract 31310023D0005 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 3 times since the base award.

Who won contract 31310023D0005?

Southwest Research Institute won contract 31310023D0005 from Nuclear Regulatory Commission.

How much is contract 31310023D0005 worth?

Contract 31310023D0005 has no obligated funds in the available record. It may be a pre-award placeholder or an indefinite-delivery vehicle awaiting task orders.