Contract 75N99021F00010

Hellmuth, Obata & Kassabaum, P.C. · Department Of Health And Human Services · September 3, 2021

Firm Fixed PriceFull & Open CompetitionNAICS 541330IDIQ Task Order

Hellmuth, Obata & Kassabaum, P.C. was awarded a federal contract by Department Of Health And Human Services (National Institutes Of Health) on September 3, 2021 for $1.24 million of work in engineering services. Performance is in Bethesda, MD. This is a task or delivery order issued under parent IDIQ 75N99020D00007. It was awarded under full and open competition. The contract has been modified 6 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on August 8, 2025.

Obligated to date
$1.24M
$1,240,129
Current value
$743.0K
Modifications
6
Latest August 8, 2025

Contract details

PIID
75N99021F00010
Parent IDIQ
75N99020D00007
Award type
Delivery Order
Pricing
Firm Fixed Price
Set-aside
No Set Aside Used.
Competition
Full And Open Competition
NAICS
541330 · Engineering Services
Product / service
Architect And Engineering- General: Other
Place of performance
Bethesda, MD
First action
September 3, 2021
Latest action
August 8, 2025

Description

C102579 - P00003 NO COST TIME EXTENSION PROVIDE ALL LABOR AND SUPERVISION FOR THE CHILLER REPLACEMENT TIME EXTENSION AND ADDITIONAL CONSTRUCTION ADMINISTRATION, BLDG. 11.

Modification timeline

  • August 8, 2025
    Mod P00004 · Supplemental Agreement For Work Within Scope
    $743.0K
  • September 22, 2021
    Base award
    A/E BUILDING 105 EMERGENCY CHILLED WATER GENERATION
    $311.2K
  • September 20, 2021
    Base award
    REQUISITION NUMBER: 6155012 WORK REQUEST NUMBER: C111179 PROVIDE ALL WORK INCLUDING LABOR AND MATERIALS FOR IMPERVIOUS ARCHITECTURAL FINISHES, TASK41.BUILDING 10-CRC.ROOM B2-4441 FLOORING CS: KELLIE M…
    $10.1K
  • September 17, 2021
    Base award
    (ITEM 1) (REQ 6155215 L/I 1) - C102579 - PROVIDE ALL LABOR AND SUPERVISION FOR THE CHILLER REPLACEMENT TIME EXTENSION AND ADDITIONAL CONSTRUCTION ADMINISTRATION, BLDG. 11.
    $743.0K
  • September 13, 2021
    Base award
    USL,DYED #2 DIESEL FUEL FOR THE NIH POOLESVILLE CAMPUS - BRIAN KECK
    $20.2K
  • September 9, 2021
    Base award
    ELEVATORS - PREVENTATIVE MAINTENANCE AND REPAIRS
    $24.8K
  • September 3, 2021
    Base award
    C109356 - NINDS TISSUE CULTURE & MICROSCOPE LAB RENOVATION; BUILDING 35A, ROOMS 3D730 AND 3D734 - JEFF MCCOY - PERIOD OF PERFORMANCE: 9/8/2021 - 1/8/2022
    $219.3K

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Frequently asked questions

What is contract 75N99021F00010?

Contract 75N99021F00010 is a federal contract awarded to Hellmuth, Obata & Kassabaum, P.C. by Department Of Health And Human Services on September 3, 2021 for $1.24 million of work classified under ENGINEERING SERVICES. It has been modified 6 times since the base award.

Who won contract 75N99021F00010?

Hellmuth, Obata & Kassabaum, P.C. won contract 75N99021F00010 from Department Of Health And Human Services.

How much is contract 75N99021F00010 worth?

Contract 75N99021F00010 has obligated $1.24 million to date.