Contract 31310023F0131

Southwest Research Institute · Nuclear Regulatory Commission · August 9, 2024

Cost Plus Fixed FeeSole SourceNAICS 541715IDIQ Task Order

Southwest Research Institute was awarded a federal contract by Nuclear Regulatory Commission on August 9, 2024 for $274,000 of work in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology). Performance is in San Antonio, TX. This is a task or delivery order issued under parent IDIQ 31310023D0005. The contract has been modified 4 times since the base award It uses cost-plus contract pricing. The most recent modification was on March 20, 2026. If all options are exercised, the contract could reach $609,000.

Obligated to date
$273.7K
$273,705
Current value
$609.4K
Modifications
4
Latest March 20, 2026

Contract details

PIID
31310023F0131
Parent IDIQ
31310023D0005
Award type
Delivery Order
Pricing
Cost Plus Fixed Fee
Competition
Not Competed
NAICS
541715 · Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology)
Product / service
General Science & Technology R&D Svcs; General Science & Technology; R&D Facilities & Maj Equip
Place of performance
San Antonio, TX
First action
August 9, 2024
Latest action
March 20, 2026

Description

REVIEW OF STRUCTURAL DESIGN CODES AND STANDARDS TO INFORM THE UPDATING OF CURRENT REGULATORY GUIDANCE

Modification timeline

  • March 20, 2026
    Mod P00009 · Other Administrative Action
    $536.7K
  • March 10, 2026
    Mod P00008 · Funding Only Action
    $536.7K
  • January 23, 2026
    Mod P00007 · Funding Only Action
    $496.7K
  • August 11, 2025
    Mod P00006 · Exercise An Option
    $446.7K
  • August 9, 2024
    Mod P00003 · Funding Only Action
    $366.7K

Similar contracts

RecipientAgencyDateObligated
Renaissance Code Development LlcNuclear Regulatory CommissionApril 1, 2026$375.0K
Southwest Research InstituteNuclear Regulatory CommissionMarch 27, 2026$1.14M
Southwest Research InstituteNuclear Regulatory CommissionMarch 3, 2026$797.3K
Southwest Research InstituteNuclear Regulatory CommissionFebruary 20, 2026$1.46M
Southwest Research InstituteNuclear Regulatory CommissionFebruary 20, 2026$0
Southwest Research InstituteNuclear Regulatory CommissionFebruary 20, 2026$0

Top contractors in NAICS 541715

Lifetime obligated dollars across all federal contracts in this NAICS code.

#ContractorContractsObligated
1Fluor Marine Propulsion, Llc2$2.75B
2California Institute Of Technology240$979.40M
3The Johns Hopkins University Applied Physics Laboratory Llc204$482.74M
4Lockheed Martin Corporation4$461.91M
5Lockheed Martin Corp9$317.27M
6The Aerospace Corporation85$308.18M
7Fermi Forward Discovery Group, Llc1$289.92M
8Lockheed Martin Corp7$285.45M
9Amentum Technology, Inc.4$253.24M
10The Mitre Corporation50$222.51M

Track this on BesaGov

Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.

✓ You’re on the list. We’ll never spam you.

Helpful guides

Continue learning

See all guides →
More on BesaGov

Keep researching

Track this contract, set alerts on similar opportunities, and build proposal pipelines on BesaGov.
Sign up free

Frequently asked questions

What is contract 31310023F0131?

Contract 31310023F0131 is a federal contract awarded to Southwest Research Institute by Nuclear Regulatory Commission on August 9, 2024 for $274,000 of work classified under RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY). It has been modified 4 times since the base award.

Who won contract 31310023F0131?

Southwest Research Institute won contract 31310023F0131 from Nuclear Regulatory Commission.

How much is contract 31310023F0131 worth?

Contract 31310023F0131 has obligated $274,000 to date, with a total potential value of $609,000 if all options are exercised.