NAICS code
Remediation Services
- NAICS code
- 562910
- Latest action
- Aug 8, 2026
Fewer than the minimum comparable awards under this NAICS code.
Largest awards under this code
| Award | Contractor | Agency | Place | First action | Current value |
|---|---|---|---|---|---|
| 89303723FEM400292 THE PURPOSE OF THIS MODIFICATION IS TO OBLIGATE FUNDING TO TASK ORDER 6 FOR LIQUID WASTE AND CYBER SECURITY. | SAVANNAH RIVER MISSION COMPLETION, LLC | Department of Energy | SC | Mar 6, 2026 | $7,392,146,641 |
| DEAC3010CC40017 PORTSMOUTH GASEOUS DIFFUSION PLANT DECONTAMINATION AND DECOMMISSIONING PROJECT. INCREMENTAL FUNDING. | FLUOR-BWXT PORTSMOUTH LLC | Department of Energy | OH | Mar 5, 2026 | $6,028,455,463 |
| 89303523FEM400032 OAK RIDGE RESERVATION CLEANUP CONTRACT TASK ORDERS | UNITED CLEANUP OAK RIDGE LLC | Department of Energy | TN | May 17, 2023 | $3,272,012,397 |
| 89303125FEM400428 PORTSMOUTH (PORTS) DECONTAMINATION & DECOMMISSIONING (D&D) - TASK ORDER 3 FISCAL YEARS 2026 THROUGH 2031 | SOUTHERN OHIO CLEANUP COMPANY LLC | Department of Energy | OH | Sep 19, 2025 | $2,542,839,168 |
| 89304223FEM400000 THE PURPOSE OF THIS ACTION IS TO AWARD THE ICP TEN YEAR PLAN HYBRID TASK ORDER UNDER SINGLE AWARD MASTER IDIQ CONTRACT 89303321DEM000061. CLIN 05 S1W D&D IS INCLUDED WITH AUTHORIZATION TO COMMENCE SCOPE 10/1/2023. | IDAHO ENVIRONMENTAL COALITION LLC | Department of Energy | ID | Sep 8, 2023 | $2,389,891,780 |
| 89303921FEM400037 HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 4 - END STATES & BASE OPS. THIS TASK ORDER IS ISSUED AS AN UNDEFINITIZED TASK ORDER PURSUANT TO CLAUSE H.49, TASK ORDERING PROCEDURE. NOTICE-TO-PROCEED SHALL BE EFFECTIVE ON OCTOBER 1, 2021. | CENTRAL PLATEAU CLEANUP COMPANY, LLC | Department of Energy | WA | Aug 16, 2021 | $1,730,078,902 |
| 89303924FEM400054 HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - TASK ORDER 7 - END STATES & BASE OPS. THIS TASK ORDER IS ISSUED AS AN UNDEFINITIZED TASK ORDER PURSUANT TO CLAUSE H.49, TASK ORDERING PROCEDURE. NOTICE-TO-PROCEED AND A NOT-TO-EXCEED VALUE OF $98,000,000 | CENTRAL PLATEAU CLEANUP COMPANY, LLC | Department of Energy | WA | Sep 16, 2024 | $1,618,283,049 |
| DEEM0001529 PHASE 1 DECOMMISSIONING - FACILITY DISPOSITION ACTIVITIES TO TAKE PLACE AT DOE'S WEST VALLEY DEMONSTRATION PROJECT (WVDP) IN WESTERN NEW YORK STATE. SERVICES TO BE PROVIDED INCLUDE BUT ARE NOT LIMITED TO: HIGH LEVEL WASTE CANISTER RELOCATION AND | CH2M HILL BWXT WEST VALLEY, LLC | Department of Energy | NY | Mar 19, 2026 | $1,082,859,532 |
| 89303723FEM400293 A. THIS MODIFICATION PROVIDES INCREMENTAL TO TASK ORDER 7 (TANK & ANCILLARY FACILITIES CLOSURE) CLIN 00001. B. PURSUANT TO B.4 DOE-B-2013 OBLIGATION OF FUNDS, FUNDS IN THE AMOUNT OF $9,000,000.00 ARE HEREBY OBLIGATED TO CLIN 00001, INCREASING | SAVANNAH RIVER MISSION COMPLETION, LLC | Department of Energy | SC | Mar 6, 2026 | $1,032,582,997 |
| 89303324FEM400420 THE GOAL OF THE ENVIRONMENTAL MANAGEMENT CONSOLIDATED BUSINESS CENTER NEW YORK EMCBC-NY NAVAL REACTORS NR DEACTIVATION, DECOMMISSIONING AND REMOVAL DD&R PROJECT IS TO DEMOLISH EXCESS FACILITIES AND CLEANUP ANCILLARY STRUCTURES. | APTIM FEDERAL SERVICES, LLC | Department of Energy | NY | Jun 27, 2024 | $631,169,854 |
| 89303320CEM000075 THE PURPOSE OF THIS MODIFICATION IS TO INITIATE A NOT TO EXCEED (NTE), WHICH INCLUDES INCREASING CLIN 1020 BY $2,000,000 FOR LOCR PHASE II AND $1,000,000 FOR 222-S STANDARDS LAB. | HANFORD LABORATORY MANAGEMENT AND INTEGRATION LLC | Department of Energy | WA | Mar 10, 2026 | $554,706,143 |
| 89303722FEM400210 THIS AWARD IS FOR THE SAVANNAH RIVER INTEGRATED MISSION COMPLETION CONTRACT - TASK ORDER 5 (SALTSTONE DISPOSAL UNITS 10-12). | SAVANNAH RIVER MISSION COMPLETION, LLC | Department of Energy | SC | Jun 23, 2022 | $464,501,856 |
| 89303921FEM400029 HANFORD CENTRAL PLATEAU CLEANUP CONTRACT - IMPLEMENTATION PERIOD. | CENTRAL PLATEAU CLEANUP COMPANY, LLC | Department of Energy | WA | Jan 23, 2021 | $397,155,910 |
| 89303326FEM400478 DEPARTMENT OF ENERGY (DOE) ENVIRONMENTAL MANAGEMENT (EM) WEST VALLEY DEMONSTRATION PROJECT (WVDP) PHASE 1B TASK ORDER 3 | WEST VALLEY CLEANUP ALLIANCE, LLC | Department of Energy | OH | Jan 16, 2026 | $392,233,937 |
| 19AQMM22F3911 THE PURPOSE OF THIS MODIFICATION IS TO ADD AN UPDATED SOO AND INCREMENTALLY FUND OY3 CLINS. | TETRA TECH, INC. | Department of State | — | Mar 27, 2026 | $328,306,859 |
| W912P421F0003 SLDA TO4 PERIOD OF PERFORMANCE MODIFICATION | AMENTUM TECHNOLOGY, INC. | Department of Defense | PA | Apr 1, 2026 | $231,054,773 |
| 89303323FEM400390 SCOPE OF TASK ORDER 89303323FEM400390 INCLUDES COMPLETION OF THE MILL TAILINGS PILE REMEDIATION AT A RATE OF SPEED REFLECTING ESTABLISHED PRODUCTION CAPACITY UNDER SAFE WORKING CONDITIONS. P00023 IS A SUPPLEMENTAL AGREEMENT TO A DELIVERABLE. | NORTH WIND PORTAGE, INC. | Department of Energy | UT | May 6, 2026 | $224,333,014 |
| W912DQ24C3003 CDE OU4 REMEDIAL ACTION | SEVENSON ENVIRONMENTAL SERVICES, INC. | Department of Defense | NJ | Mar 30, 2026 | $199,458,751 |
| 89303321FEM400190 NEVADA/TO2: DEACTIVATION & DECOMMISSIONING OPERATIONS AT THE NEVADA NATIONAL SECURITY SITE - W.B.S. 1.4.1.2 UNDERGROUND TEST AREA (UGTA); 14.1.3 INDUSTRIAL SITES; 1.4.2.1 PROGRAM INTEGRATION; 1.4.3.5.03 RADIOACTIVE WASTE ACCEPTANCE PROGRAM; AND 1 | NAVARRO RESEARCH AND ENGINEERING, INC. | Department of Energy | NV | Mar 23, 2026 | $177,883,245 |
| 89303323FLM400007 TO8 POST REMEDIATION LEGACY MANAGEMENT SUPPORT SERVICES (LMS). | RSI ENTECH, LLC | Department of Energy | TN | Mar 4, 2026 | $165,378,606 |
| 89303323FLM400008 YEAR 3: TO9 POST REMEDIATION LEGACY MANAGEMENT SUPPORT SERVICES (LMS) | RSI ENTECH, LLC | Department of Energy | TN | Mar 5, 2026 | $143,967,632 |
| W912DR23C0024 DECOMMISSIONING AND DISMANTLEMENT ACTIVITIES FOR THE SM-1A REACTOR FACILITY, FORT GREELY, AK | APTIM-AMENTUM ALASKA DECOMMISSIONING LLC | Department of Defense | AK | May 4, 2026 | $135,529,567 |
| 68HE0525F0042 CUYAHOGA GORGE DAM SEDIMENT REMEDIATION - GLNPO - TASK ORDER AWARD UNDER GLNPO-RRS MATOC MODIFICATION P00004 INCORPORATE RESPONSES FROM REQUESTS FOR INFORMATION (RFI'S) 8, 9, 16, 10, 12, 15, 17, 18, 19 | SEVENSON ENVIRONMENTAL SERVICES, INC. | Environmental Protection Agency | OH | Apr 28, 2026 | $127,973,092 |
| W912DR20C0031 DECOMMISSIONING AND DISPOSAL ACTIVITIES FOR THE SM-1 REACTOR FACILITY LOCATED AT FORT BELVOIR, VA | APTIM AECOM DECOMMISSIONING, LLC | Department of Defense | VA | Mar 31, 2026 | $119,206,324 |
| 89303325CEM000140 DEPARTMENT OF ENERGY (DOE) OFFICE OF ENVIRONMENTAL MANAGEMENT (EM): CONSOLIDATED TECHNICAL SUPPORT SERVICES (CTSS) FOR EM OFFICES AND THE EM CONSOLIDATED BUSINESS CENTER (EMCBC) | CATAWBA TEAPEC LLC | Department of Energy | SC | Jun 26, 2025 | $93,078,548 |
Related records
Derived from awards these records share, ordered by how many.
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Performed in
- California247
- Alaska117
- Washington91
- New York80
- Colorado76
- Texas73
- New Jersey71
- Missouri68
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
Totals cover awards where the government recorded this NAICS code. Codes are taken as reported; awards are never reclassified into a different code.
- 1Awards are grouped by the NAICS code the government recorded on the award, taken from USAspending.gov and last refreshed Aug 10, 2026. Miscoded awards stay miscoded here; we do not reassign codes.