FOUR RIVERS NUCLEAR PARTNERSHIP LLC

ENGLEWOOD, COLORADO 801125946

$886.27M
Total Contract Value
153 awards
First Award
Jan 13, 2022
Last Award
Nov 26, 2025
Business Size
other than small
CAGE Code
7PTC5

Top Industries (NAICS)

NAICS CodeObligationsAwards
562910$787.91M134

Contract Awards

50 awards found

DEEM0004895
Department of Energy
$30.00M
Nov 26, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2026
DEEM0004895
Department of Energy
$1.00M
Nov 3, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS ADD FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2026
DEEM0004895
Department of Energy
$6.90M
Sep 29, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$11.43M
Sep 24, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$15.81M
Aug 29, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS ADD OCCUPATIONAL MEDICAL PROGRAM AND FUNDING

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303123FEM400244
Department of Energy
$850K
Aug 28, 2025

THIS IS A TASK ORDER ISSUED FOR THE SHIPMENT AND DESTRUCTION OF LEGACY REFRIGERANT 114 FROM THE PADUCAH SITE. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$24.50M
Jul 31, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS ADD INCREMENTAL FUNDING AND BUILDING 337 FIELD SUPPORT, PROGRAM MANAGEMENT AND PADUCAH AREA COMMUNITY REUSE.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$10.47M
Jul 1, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO UPDATE CONTRACT SECTIONS AND ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$2.20M
Jun 18, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD SURVEILLANCE AND MAINTENANCE TO OPTION PERIOD 2 AND ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$10.92M
Jun 10, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$13.78M
May 14, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO UPDATE INCREMENTAL FUNDING AND ADD CHARACTERIZATION, CONVERTER AND COMPRESSOR DISCONNECTS.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$14.30M
Apr 8, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO UPDATE INCREMENTAL FUNDING AND ADD INFRASTRUCTURE AND MOBILIZATION, AND PANEL REMOVAL.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$-100,000
Mar 20, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO UPDATE INCREMENTAL FUNDING AND ADD LAND TRANSFER

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$9.45M
Mar 13, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$21.61M
Feb 19, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING AND UPDATE CONTRACT SECTIONS.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$19.47M
Jan 7, 2025

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING IN THE AMOUNT OF $19,473,000.00.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303123FEM400244
Department of Energy
$30K
Dec 19, 2024

THIS IS A TASK ORDER ISSUED FOR THE SHIPMENT AND DESTRUCTION OF LEGACY REFRIGERANT 114 FROM THE PADUCAH SITE. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$5.94M
Dec 19, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING IN THE AMOUNT OF $5,941,000.00.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303123FEM400244
Department of Energy
$120K
Nov 27, 2024

THIS IS A TASK ORDER ISSUED FOR THE SHIPMENT AND DESTRUCTION OF LEGACY REFRIGERANT 114 FROM THE PADUCAH SITE. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$23.70M
Nov 26, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING IN THE AMOUNT OF $23,705,000.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$6K
Nov 19, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING AND UPDATE CONTRACT SECTION C.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303123FEM400260
Department of Energy
$-65,000
Oct 31, 2024

THE PURPOSE OF THIS TASK ORDER IS TO UPGRADE THE PUBLIC ADDRESS SYSTEM IN WORK ELEMENT DISCRETE EMERGENCY MANAGEMENT PUBLIC ADDRESS SYSTEM REPLACEMENT. THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE FUNDS IN PREPARATION FOR CLOSEOUT.

NAICS: 562910 - REMEDIATION SERVICESFY2025
89303123FEM400297
Department of Energy
$-330,000
Oct 11, 2024

THE PURPOSE OF THIS TASK ORDER IS TO DEOBLIGATE FUNDING IN PREPARATION FOR CLOSEOUT.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$14.87M
Oct 10, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2025
DEEM0004895
Department of Energy
$19.48M
Sep 27, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303123FEM400244
Department of Energy
$400K
Sep 19, 2024

THIS IS A TASK ORDER ISSUED FOR THE SHIPMENT AND DESTRUCTION OF LEGACY REFRIGERANT 114 FROM THE PADUCAH SITE. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING AND EXTEND THE PERIOD OF PERFORMANCE.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$24.19M
Aug 14, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303121FEM400070
Department of Energy
$-23,715.06
Jul 16, 2024

R114 DISPOSAL - PADUCAH DEACTIVATION AND REMEDIATION PROJECT DEOBLIGATION OF FUNDS IN PREPARATION FOR CLOSEOUT.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$14.50M
Jul 15, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD ADDITIONAL BUDGET FOR TECHNICAL TRAPS AND ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$1.88M
Jul 8, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO EXERCISE THE SECOND OPTION PERIOD ON THE CONTRACT EXTENDING THE PERIOD OF PERFORMANCE FROM JUNE 2025 TO JUNE 2027 AND ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$7.78M
Jun 25, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$15.20M
Jun 7, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$18.08M
May 2, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING AND UPDATE CONTRACT SECTIONS

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303123FEM400244
Department of Energy
$350K
Apr 29, 2024

THIS IS A TASK ORDER ISSUED FOR THE SHIPMENT AND DESTRUCTION OF LEGACY REFRIGERANT 114 FROM THE PADUCAH SITE. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303123FEM400244
Department of Energy
$200K
Apr 8, 2024

THIS IS A TASK ORDER ISSUED FOR THE SHIPMENT AND DESTRUCTION OF LEGACY REFRIGERANT 114 FROM THE PADUCAH SITE. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$17.88M
Mar 29, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$1.38M
Mar 6, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO DEFINITIZE THE REQUEST FOR PROPOSAL FOR ON-SITE WASTE DISPOSAL FACILITY PLANNING AND SUPPORT, ALONG WITH ADDING INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303122FEM400243
Department of Energy
$-6,124,443.72
Mar 4, 2024

PURPOSE OF THIS MODIFICATION IS TO TO DE OBLIGATE EXCESS FUNDS

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$22.42M
Feb 27, 2024

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO DEFINITIZE THE REQUEST FOR PROPOSAL FOR LAND TRANSFER AND ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303123FEM400250
Department of Energy
$-600,000
Feb 22, 2024

THIS IS A TASK ORDER ISSUED AGAINST THE IDIQ CLIN 0401 OF DE-EM0004895 TO PROCESS THE HISTORICAL RECORDS COLLECTED. THE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE EXCESS FUNDS.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303123FEM400244
Department of Energy
$200K
Feb 7, 2024

THIS IS A TASK ORDER ISSUED AGAINST THE IDIQ CLIN 0401 OF DE-EM0004895 FOR THE SHIPMENT AND DESTRUCTION OF LEGACY R-114 FROM THE PADUCAH SITE. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$32.14M
Dec 20, 2023

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303118FEM400003
Department of Energy
$-168,494.11
Nov 20, 2023

TASK ORDER TO COMPLETE DEMOLITION OF THE C-400 BUILDING.

NAICS: 562910 - REMEDIATION SERVICESFY2024
89303123FEM400244
Department of Energy
$1.00M
Nov 15, 2023

THIS IS A TASK ORDER ISSUED AGAINST THE IDIQ CLIN 0401 OF DE-EM0004895 FOR THE SHIPMENT AND DESTRUCTION OF LEGACY R-114 FROM THE PADUCAH SITE. THE PURPOSE OF THE MOST RECENT MODIFICATION IS TO INCREMENTALLY FUND THE TASK ORDER.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$25.31M
Nov 8, 2023

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION. THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING IN THE AMOUNT OF $25,311,000, INCREASING OBLIGATED DOLLARS FROM $1,054,005,086.31 TO $1,079,316,086.31.

NAICS: 562910 - REMEDIATION SERVICESFY2024
DEEM0004895
Department of Energy
$3.65M
Sep 29, 2023

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE INCREMENTAL FUNDING IN THE AMOUNT OF $3,654,276.70 TO THE CONTRACT. THIS WILL INCREASE TOTAL OBLIGATIONS FROM $1,050,350,809.61 TO $1,054,005

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303122FEM400243
Department of Energy
$3.43M
Sep 29, 2023

PURPOSE OF THIS MODIFICATION IS TO ADD ADDITIONAL FUNDING TO CLIN 01005 TO DISMANTLE AND REMOVE ADDITIONAL TRANSMISSION TOWERS FROM THE PADUCAH SITE.

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303122FEM400178
Department of Energy
$175K
Sep 27, 2023

THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING OVER THE TASK ORDER VALUE TO COVER TASK ORDER OVERRUN DUE TO SCHEDULE SHIFTS.

NAICS: 562910 - REMEDIATION SERVICESFY2023
DEEM0004895
Department of Energy
$30.50M
Sep 19, 2023

PADUCAH GASEOUS DIFFUSION PLANT DEACTIVATION AND REMEDIATION THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE INCREMENTAL FUNDING IN THE AMOUNT OF $30,498,638 TO THE CONTRACT. THIS WILL INCREASE TOTAL OBLIGATIONS FROM $1,019,852,171.61 TO $1,050,350,8

NAICS: 562910 - REMEDIATION SERVICESFY2023
89303123FEM400244
Department of Energy
$7.00M
Sep 11, 2023

THE PURPOSE OF THIS MODIFICATION IS TO ADD INCREMENTAL FUNDING TO THE R-114 DESTRUCTION TASK ORDER IN THE AMOUNT OF $7,000,000.

NAICS: 562910 - REMEDIATION SERVICESFY2023

Business Details

UEI
H1HWLSEDDKQ8
CAGE Code
7PTC5
Address
9189 S JAMAICA ST
ENGLEWOOD, CO 801125946
Congressional District
CO-04

Parent Company

FOUR RIVERS NUCLEAR PARTNERSHIP LLC

Data Source

This profile is based on federal contract award data from USAspending.gov.

View on USAspending.gov