Contract W912DR20F0483
Seres-Arcadis Sb Jv, Llc · Department Of Defense · September 29, 2020
Seres-Arcadis Sb Jv, Llc was awarded a federal contract by Department Of Defense (Department Of The Army) on September 29, 2020 for $4.43 million of work in remediation services. Performance is in Hanscom Afb, MA. This is a task or delivery order issued under parent IDIQ W912DR19D0009. The contract has been modified 11 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on August 19, 2025.
Contract details
- PIID
- W912DR20F0483
- Parent IDIQ
- W912DR19D0009
- Award type
- Delivery Order
- Pricing
- Firm Fixed Price
- Competition
- Full And Open Competition
- NAICS
- 562910 · Remediation Services
- Product / service
- Other Environmental Services
- Place of performance
- Hanscom Afb, MA
- First action
- September 29, 2020
- Latest action
- August 19, 2025
Description
NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC) AT AIR FORCE PLANT (AFP) 59, NY HANSCOM AIR FORCE BASE (AFB), MA NEW BOSTON AIR FORCE STATION (AFS), NH NIAGARA FALLS AIR RESERVE STATION (ARS), N
Modification timeline
-
August 19, 2025Mod P00011NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC) AT AIR FORCE PLANT (AFP) 59, NY HANSCOM AIR FORCE BASE (AFB), MA NEW BOSTON AIR FORCE STATION (AFS), NH NI$104.0K
-
June 10, 2025Mod P00010NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC)$303.3K
-
April 18, 2025Mod P00009NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC)$0
-
March 12, 2024Mod P00008NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC)$557.3K
-
September 27, 2023Mod P00007NORTHEAST GROUP ORC AT AIR FORCE PLANT (AFP) 59, NY, HANSCOM AIR FORCE BASE (AFB), MASSACHUSETTS, NEW BOSTON AIR FORCE STATION (AFS), NEW HAMPSHIRE, NIAGARA FAL$498.4K
-
May 5, 2023Mod P00006NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT AT AIR FORCE PLANT 59, NEW YORK, HANSCOM AIR FORCE BASE, MASSACHUSETTS, NEW BOSTON AIR FORCE STATION, NEW HAMPSHI$378.3K
-
September 26, 2022Mod P00005NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC) GWTP IW-11 REPLACE PUMP, GWTP TEMPORARY GAC SYSTEM FOR PFAS, AND FIXES TO TREATMENT SYSTEM ENCLOSURE PER H$162.6K
-
September 1, 2022Mod P00004NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT (ORC) AT AIR FORCE PLANT (AFP) 59, NY HANSCOM AIR FORCE BASE (AFB), MA NEW BOSTON AIR FORCE STATION (AFS), NH NIA$835.7K
-
December 22, 2021Mod P00003NORTHEAST GROUP OPTIMIZED REMEDIATION CONTRACT MODIFICATION$41.2K
-
September 21, 2021Mod P00002NORTHEAST OPTIMIZED REMEDIATION CONTRACT (ORC), AFP 59, HANSCOM AFB, NEW BOSTON AFS, NIAGARA FALLS ARS, AND WESTOVER ARB OPTION MODIFICATION$593.5K
Similar contracts
| Recipient | Agency | Date | Obligated |
|---|---|---|---|
| Sevenson Environmental Services, Inc. | Department Of Defense | March 30, 2026 | $180.00M |
| Cape Remediation, Llc | Department Of Defense | March 27, 2026 | $4.14M |
| Lilium-Seres Jv | Department Of Defense | March 18, 2026 | $1.24M |
| Vets-Errg Jv Llc | Department Of Defense | March 18, 2026 | $74.9K |
| Ea Engineering, Science, And Technology, Inc., Pbc | Department Of Defense | March 16, 2026 | $1.15M |
| Conti Federal Services, Llc | Department Of Defense | March 13, 2026 | $5.73M |
Top contractors in NAICS 562910
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Ch2m Hill Plateau Remediation Company | 1 | $7.07B |
| 2 | Fluor-Bwxt Portsmouth Llc | 1 | $4.47B |
| 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 |
| 8 | United Cleanup Oak Ridge Llc | 2 | $2.57B |
| 9 | Idaho Environmental Coalition Llc | 2 | $2.42B |
| 10 | Fluor Idaho Llc | 1 | $2.30B |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
What is contract W912DR20F0483?
Contract W912DR20F0483 is a federal contract awarded to Seres-Arcadis Sb Jv, Llc by Department Of Defense on September 29, 2020 for $4.43 million of work classified under REMEDIATION SERVICES. It has been modified 11 times since the base award.
Who won contract W912DR20F0483?
Seres-Arcadis Sb Jv, Llc won contract W912DR20F0483 from Department Of Defense.
How much is contract W912DR20F0483 worth?
Contract W912DR20F0483 has obligated $4.43 million to date, with a total potential value of $5.67 million if all options are exercised.