BesaGov

Contract DEAC0298CH10886

Brookhaven Science Associates Llc · Department Of Energy · October 15, 1999

Cost Plus Award FeeFull & Open CompetitionNAICS 541990

Brookhaven Science Associates Llc was awarded a federal contract by Department Of Energy on October 15, 1999 for $7.90 billion of work in all other professional, scientific, and technical services. Performance is in Upton, NY. It was awarded under full and open competition. The contract has been modified 517 times since the base award It uses cost-plus contract pricing. The most recent modification was on June 27, 2019.

Obligated to date
$7.90B
$7,896,665,930
Current value
$8.75B
Modifications
517
Latest June 27, 2019

Contract details

PIID
DEAC0298CH10886
Award type
Definitive Contract
Pricing
Cost Plus Award Fee
Set-aside
No Set Aside Used.
Competition
Full And Open Competition
NAICS
541990 · All Other Professional, Scientific, And Technical Services
Product / service
Oper Of Govt R&D Goco Facilities
Place of performance
Upton, NY
First action
October 15, 1999
Latest action
June 27, 2019

Description

TAS::89 0222::TAS BALANCING EDIT FIX BASED ON STARS CONVERSION

Modification timeline

  • June 27, 2019
    Mod 574
    $-7.89M
  • March 15, 2018
    Mod 573
    $-6.6K
  • February 17, 2016
    Mod 572
    TAS::89 0222::TAS ADMINISTRATIVE; M&O CONTRACT FOR BNL
    $0
  • January 14, 2015
    Mod 571
    TAS::89 0222::TAS FISCAL YEAR 2015 CONTRACT DEOBLIGATION AT BROOKHAVEN NATIONAL LABORATORY.
    $-318.69M
  • December 30, 2014
    Mod 570
    TAS::89 0222::TAS FISCAL YEAR 2015 ADMINISTRATIVE MODIFICATION AT BROOKHAVEN NATIONAL LABORATORY.
    $0
  • December 23, 2014
    Mod 569
    TAS::89 0222::TAS FISCAL YEAR 2015 FINANCIAL MODIFICATION AT BROOKHAVEN NATIONAL LABORATORY.
    $9.74M
  • December 23, 2014
    Mod 568
    TAS::31 0200::TAS FISCAL YEAR 2015 WFO MODIFICATION AT BROOKHAVEN NATIONAL LABORATORY.
    $2.65M
  • November 24, 2014
    Mod 566
    TAS::31 0200::TAS FISCAL YEAR 2015 WFO MODIFICATION AT BROOKHAVEN NATIONAL LABORATORY.
    $1.72M
  • November 24, 2014
    Mod 567
    TAS::89 0222::TAS FISCAL YEAR 2015 FINANCIAL MODIFICATION AT BROOKHAVEN NATIONAL LABORATORY.
    $3.04M
  • October 23, 2014
    Mod 564
    TAS::31 0200::TAS FISCAL YEAR 2015 WFO MODIFICATION AT BROOKHAVEN NATIONAL LABORATORY.
    $38.8K
Sign up free to see all 518 modifications

Similar contracts

RecipientAgencyDateObligated
Orcid, Inc.Department Of EnergyApril 1, 2026$79.8K
Old Harbor Solutions LlcDepartment Of EnergyApril 1, 2026$30.2K
Orano Federal Services LlcDepartment Of EnergyApril 1, 2026$329.6K
Seatech Global Security SolutionsDepartment Of EnergyMarch 30, 2026$2.75M
Hunatek System Solutions LlcDepartment Of EnergyMarch 30, 2026$12.10M
Battelle Energy Alliance, LlcDepartment Of EnergyMarch 27, 2026$25.19B

Top contractors in NAICS 541990

Lifetime obligated dollars across all federal contracts in this NAICS code.

#ContractorContractsObligated
1Battelle Energy Alliance, Llc2$25.19B
2Brookhaven Science Associates Llc2$7.90B
3Massachusetts Institute Of Technology9$7.68B
4The Mitre Corporation23$7.12B
5Oak Ridge Associated Universities, Incorporated122$5.92B
6Domestic Awardees (Undisclosed)2,690$5.85B
7Institute For Defense Analyses265$4.81B
8Chemonics International, Inc.270$4.35B
9Dai Global Llc231$4.29B
10Massachusetts Institute Of Technology30$4.21B

Explore related

Track this on BesaGov

Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.

✓ You’re on the list. We’ll never spam you.

Helpful guides

Continue learning

See all guides →
More on BesaGov

Keep researching

Track this contract, set alerts on similar opportunities, and build proposal pipelines on BesaGov.
Sign up free

Frequently asked questions

What is contract DEAC0298CH10886?

Contract DEAC0298CH10886 is a federal contract awarded to Brookhaven Science Associates Llc by Department Of Energy on October 15, 1999 for $7.90 billion of work classified under ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES. It has been modified 517 times since the base award.

Who won contract DEAC0298CH10886?

Brookhaven Science Associates Llc won contract DEAC0298CH10886 from Department Of Energy.

How much is contract DEAC0298CH10886 worth?

Contract DEAC0298CH10886 has obligated $7.90 billion to date, with a total potential value of $8.75 billion if all options are exercised.