Low level radioactive waste (llrw) (classes a, b, and c) disposal - by volume - i.e. cubic feet - see performance work statement section 4.
Ended Awarded
- Contract number
- N4523A25F4104
- Awardee
-
US Ecology Washington Inc. UEI PR18MWAMRDG8 Part of Republic Services Inc.
- Awarding agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Obligated
- $290,297
Award facts
- Contract value 100% obligated
- $290,297.15 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- Contracting staff
- NAICS code
- 562112 Hazardous Waste Collection
- Set-aside
- No set-aside
- Competition
- Not Competed Only One Source
- Pricing
- Firm Fixed Price
- Place of performance
- Richland, WA 99354, USA
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
About this award
The Naval Sea Systems Command (NAVSEA) awarded a $290,297.15 delivery order to US Ecology Washington Inc. for low-level radioactive waste (LLRW) disposal services, with an ultimate completion date of September 23, 2026. The contract covers the disposal of Classes A, B, and C radioactive waste materials, priced on a firm fixed-price basis by volume measured in cubic feet, with services to be performed in Richland, Washington. This delivery order was not subject to any set-aside designation, reflecting the specialized and limited-source nature of LLRW disposal capabilities. US Ecology Washington Inc., a subsidiary of publicly traded Republic Services Inc., has established itself as a key contractor for the Department of the Navy's nuclear waste management requirements, particularly supporting naval nuclear programs at facilities such as the Puget Sound Naval Shipyard.
This delivery order falls under US Ecology Washington Inc.'s existing single-award indefinite-delivery/indefinite-quantity (ID/IQ) contract with NAVSEA valued at approximately $26.5 million, which runs through August 2028 and was awarded on a sole-source basis in September 2023. The company's specialized capabilities in accepting, transporting, and disposing of radioactive waste materials, combined with its established operations at the Richland, Washington facility—a major Department of Energy complex—position it as a critical provider for the Navy's ongoing low-level radioactive waste management needs. Consistent task order issuance under the parent ID/IQ vehicle demonstrates the sustained and essential nature of these environmental and radiological waste disposal services to naval nuclear operations.
Quick answers
Who was awarded contract N4523A25F4104?
N4523A25F4104 was awarded to US Ecology Washington Inc. by Naval Sea Systems Command (Department of the Navy) on September 24, 2025.
How much is contract N4523A25F4104 worth?
The government has obligated $290,297 on N4523A25F4104.
Is contract N4523A25F4104 an order under another contract?
Yes. N4523A25F4104 is a delivery order under N4523A23D4000, an indefinite delivery contract.
Was contract N4523A25F4104 competed?
The extent of competition for N4523A25F4104 was not competed.
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