Contract N4008521F5475
Sevenson Environmental Services, Inc. · Department Of Defense · June 3, 2021
Sevenson Environmental Services, Inc. was awarded a federal contract by Department Of Defense (Department Of The Navy) on June 3, 2021 for $9.25 million of work in remediation services. Performance is in Brunswick, ME. This is a task or delivery order issued under parent IDIQ N6247018D7015. The contract has been modified 4 times since the base award It uses cost-plus contract pricing. The most recent modification was on August 25, 2025.
Contract details
- PIID
- N4008521F5475
- Parent IDIQ
- N6247018D7015
- Award type
- Delivery Order
- Pricing
- Cost Plus Award Fee
- Competition
- Full And Open Competition After Exclusion Of Sources
- NAICS
- 562910 · Remediation Services
- Product / service
- Construction Of Waste Treatment And Storage Facilities
- Place of performance
- Brunswick, ME
- First action
- June 3, 2021
- Latest action
- August 25, 2025
Description
THE PURPOSE OF THIS MODIFICATION IS TO SUPPORT SCOPE GROWTH
Modification timeline
-
August 25, 2025Mod P00004$1.33M
-
August 28, 2024Mod P00003EXTEND POP TO 11/30/26$0
-
November 20, 2023Mod P00002X007 SITE 09 PICNIC POND DREDGING AT FORMER NAS BRUNSWICK MAINE$0
-
August 31, 2022Mod P00001X007 SITE 09 PICNIC POND DREDGING AT FORMER NAS BRUNSWICK MAINE$3.88M
-
June 3, 2021Base awardX007 SITE 09 PICNIC POND DREDGING AT FORMER NAS BRUNSWICK MAINE$4.04M
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|---|---|---|---|
| 1 | Ch2m Hill Plateau Remediation Company | 1 | $7.07B |
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| 3 | Ch2m Wg Idaho Llc | 1 | $4.29B |
| 4 | Savannah River Mission Completion, Llc | 11 | $3.91B |
| 5 | Ucor Llc | 1 | $3.90B |
| 6 | Central Plateau Cleanup Company, Llc | 9 | $3.09B |
| 7 | Washington Closure Hanford Llc | 1 | $2.83B |
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Frequently asked questions
What is contract N4008521F5475?
Contract N4008521F5475 is a federal contract awarded to Sevenson Environmental Services, Inc. by Department Of Defense on June 3, 2021 for $9.25 million of work classified under REMEDIATION SERVICES. It has been modified 4 times since the base award.
Who won contract N4008521F5475?
Sevenson Environmental Services, Inc. won contract N4008521F5475 from Department Of Defense.
How much is contract N4008521F5475 worth?
Contract N4008521F5475 has obligated $9.25 million to date.