Contract HHSN271201600001C
Westat, Inc. · Department Of Health And Human Services · September 2, 2021
Westat, Inc. was awarded a federal contract by Department Of Health And Human Services (National Institutes Of Health) on September 2, 2021 for $505.25 million (current value) of work in research and development in the physical, engineering, and life sciences (except biotechnology). Performance is in Rockville, MD. It was awarded under full and open competition. The contract has been modified 7 times since the base award It uses cost-plus contract pricing. The most recent modification was on March 24, 2026. If all options are exercised, the contract could reach $960.16 million.
Contract details
- PIID
- HHSN271201600001C
- Award type
- Definitive Contract
- Pricing
- Cost Plus Fixed Fee
- Set-aside
- No Set Aside Used.
- Competition
- Full And Open Competition
- NAICS
- 541712 · Research And Development In The Physical, Engineering, And Life Sciences (Except Biotechnology)
- Product / service
- Health R&D Services; Health Care Services; Basic Research
- Place of performance
- Rockville, MD
- First action
- September 2, 2021
- Latest action
- March 24, 2026
Description
THE POPULATION ASSESSMENT OF TOBACCO AND HEALTH (PATH) STUDY. PERIOD OF PERFORMANCE: 12/1/2023 - 11/30/2028. N01DA-16-5582.
Modification timeline
-
March 24, 2026Mod P00058 · Other Administrative Action$505.25M
-
September 8, 2025Mod P00057 · Other Administrative Action$505.25M
-
July 11, 2025Mod P00056 · Funding Only Action$505.25M
-
August 15, 2024Mod P00054 · Funding Only Action$506.19M
-
September 30, 2022Mod P00044 · Supplemental Agreement For Work Within ScopeTHE POPULATION ASSESSMENT OF TOBACCO AND HEALTH (PATH) STUDY. PERIOD OF PERFORMANCE: 04/01/2016-11/30/2026. N01DA-16-5582.$436.26M
-
September 23, 2021Mod P00038 · Funding Only ActionTHE POPULATION ASSESSMENT OF TOBACCO AND HEALTH (PATH) STUDY. PERIOD OF PERFORMANCE: 04/01/2016-11/30/2025. N01DA-16-5582.$364.10M
-
September 17, 2021Mod P00037 · Exercise An OptionTHE POPULATION ASSESSMENT OF TOBACCO AND HEALTH (PATH) STUDY. PERIOD OF PERFORMANCE: 04/01/2016-11/30/2025. N01DA-16-5582.$370.06M
-
September 2, 2021Mod P00036 · Supplemental Agreement For Work Within ScopeTHE POPULATION ASSESSMENT OF TOBACCO AND HEALTH (PATH) STUDY. PERIOD OF PERFORMANCE: 04/01/2016-11/30/2025. N01DA-16-5582.$359.69M
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Top contractors in NAICS 541712
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Brookhaven Science Associates Llc | 1 | $365.69M |
| 2 | Northrop Grumman Systems Corporation | 1 | $162.00M |
| 3 | Modern Technology Solutions, Inc. | 7 | $161.71M |
| 4 | Aerojet Rocketdyne Of De, Inc | 1 | $160.86M |
| 5 | Massachusetts Institute Of Technology | 21 | $153.36M |
| 6 | Torch Technologies Inc | 7 | $90.25M |
| 7 | Tecolote Research, Inc. | 24 | $83.32M |
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Frequently asked questions
What is contract HHSN271201600001C?
Contract HHSN271201600001C is a federal contract awarded to Westat, Inc. by Department Of Health And Human Services on September 2, 2021 for $505.25 million of work classified under RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY). It has been modified 7 times since the base award.
Who won contract HHSN271201600001C?
Westat, Inc. won contract HHSN271201600001C from Department Of Health And Human Services.
How much is contract HHSN271201600001C worth?
Contract HHSN271201600001C has obligated $0 to date but carries a potential ceiling of $960.16 million if fully funded and all options are exercised.