GovChime
AWARDDELIVERY ORDEROther than small business

Delivery order 31310018F0091SOUTHWEST RESEARCH INSTITUTE

Overview

Award facts

Net obligations
$1.43M
$1,434,278of $1.43M potential value
Outlays (paid to date)
$1.08M
$1.08M paid of $1.43M obligated$1,084,183
Period of performance
Aug 8, 2018 to Sep 30, 2023
Ended
Modifications
26
Latest action Jan 20, 2026
Contract type
Delivery order
PIID 31310018F0091

Contract value is the most the government could spend; obligations are what it has legally committed; outlays are what it has actually paid.

Description of requirement

DEVELOPMENT OF A REGULATORY ANALYSES SUPPORTING 10 CFR PART 61.

Dates and value

Award date
Signed on Aug 8, 2018
Potential end of performance
Sep 29, 2023
Current value
$1,434,278Base and exercised options
Potential value (if all options are exercised)
$1,434,278
Parent contract vehicle
31310018D0001 (IDC, single award) — 16 orders recorded under it

Obligations by fiscal year of action

  • FY2026: -$12,960 (de-obligation)
  • FY2023: $118,417
  • FY2022: $629,821
  • FY2021: $83,000
  • FY2020: $188,000
  • FY2019: $304,000
  • FY2018: $124,000

Total across 7 fiscal years: $1,434,278

Net de-obligation in that fiscal year (obligations withdrawn).

Source: Federal Procurement Data System contract actions as published by SAM.gov and USAspending.gov; latest action recorded Jan 20, 2026. View on USAspending · Recipient on SAM.gov

Recipient

NameSOUTHWEST RESEARCH INSTITUTE
LocationSAN ANTONIO, TX
UEIPB11V1KH3KV4
CAGE code26401
Business sizeOther than small businessSize at award, per the contracting officer
Organization typeCorporate tax exempt
Parent companySOUTHWEST RESEARCH INSTITUTE

Business types and certifications

Nonprofit organizationTax-exempt corporation

Self-reported at the time of the action.

Agency and place

Awarding and funding

Awarded by
  1. Nuclear Regulatory Commission
Funded by
  1. Nuclear Regulatory Commission
Funded from
Nuclear reactor safety; Nuclear materials and waste safety; Decommissioning and low-level wasteProgram activities031-0200Federal accounts (agency financial reports)

Place of performance

Place of performance
San Antonio, Bexar County, Texas 78238-5166
Congressional district (place of performance)
TX-20As reported at the time of the action

Classification and competition

Classification

NAICS
562211HAZARDOUS WASTE TREATMENT AND DISPOSAL
Product or service (PSC)
B519SPECIAL STUDIES/ANALYSIS- GEOTECHNICAL (service)

Competition

Extent competed
Not competedC
Reason not competed
Mobilization, essential r&d (FAR 6.302-3)MES
Solicitation procedures
Only one sourceSSS
Set-aside
Not reported
Contract pricing
Cost plus fixed feeU

Solicitation and notices

Solicitation ID
NRC-HQ-50-17-R-0003
Notices

Contract details

Subcontracting plan
Individual subcontract planF
Major program
Enterprise wide idiq contract for the operation of the center for nuclear waste analyses as the nrc
Certified cost or pricing data
Yes
Commercial procedures
Commercial products/services procedures not usedD
Government-furnished property
Transaction does not use GFE/GFPN
Bundled requirement
Not bundledH
Consolidated requirement
Not consolidatedD
Undefinitized action (terms not final)
No
Multi-year contract
No
Performance-based service acquisition
No - service where PBA is not used.N

Transaction history

Modification history

Base award
Aug 8, 2018Base obligation at award: $124,000
Latest action
Jan 20, 2026 — CloseoutModification P00026; obligation change -$12,960; administrative: no change in scope or value
Latest substantive action
Mar 24, 2023 — Supplemental agreement (within scope)Modification P00024
Latest funding action
Apr 21, 2023 — Funding onlyModification P00025; obligation change +$118,417; funding only: changes obligations, not scope
Actions by type
  • Base award1
  • Funding only13
  • Other administrative action6
  • Option exercised4
  • Supplemental agreement (within scope)2
  • Closeout1
27 actions recorded, Aug 8, 2018 to Jan 20, 2026; each action counted once.

All contract data

All contract data

Every other field reported for this award, as of its latest reported action

Competition

Evaluation preference
No preference used
Local area set-aside
No
Simplified procedures for commercial items
No
A-76 (FAIR Act) action
No

Pricing and financing

Paid by purchase card
No
Latest action: change in base and exercised options
-$12,960
Latest action: change in base and all options
-$12,960

Socio-economic and policy

Inherently governmental functions
Other functionsOT
Recovered materials and sustainability
No clauses included and no sustainability includedC
EPA-designated product
Not requiredE
Clinger-Cohen Act planning (IT)
No

Place and origin

Domestic or foreign entity
Other U.S. entity (e.g. government)B
Country of product or service origin
United statesUSA
Place of manufacture
Not a manufactured end productC

Structure

Award or IDV
Award
Award type
Delivery orderC
Parent vehicle type
IDCB
Parent vehicle: multiple or single award
Single awardS
Parent vehicle agency
Nuclear Regulatory Commission3100
Awarding agency code
3100
Awarding sub-tier code
3100
Contracting office code
313100
Transactions recorded under this award key
27

Funding

Funding agency code
3100
Funding sub-tier code
3100
Funding office code
313100
Treasury accounts
  • 031-X-0200-000
Object classes
  • 25.2: Other services from non-Federal sources
  • 25.5: Research and development contracts
Disaster or emergency funding (DEFC)
  • Q: Not Designated Nonemergency/Emergency/Disaster/Wildfire Suppression