Next generation multi-scale chemical and biological hazard transport and dispersion model

Active Definitive Contract Awarded Last action

Contract number
HDTRA125C0004
Awardee
Awarding agency
Obligated
$2,839,876

Award facts

Opportunity
Contract value 51% obligated
  • $2,839,876.00 Current, with exercised options
  • $5,596,490.00 Potential, with all options
Completion date 42% complete
  • Current, with exercised options
  • Potential, with all options
Contracting staff
Set-aside
No set-aside
Competition
Full and Open Competition · 1 offer Negotiated Proposal / Quote
Pricing
Cost Plus Fixed Fee
Place of performance
Superior, CO 80027, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00005 $0
Supplemental Agreement for work within scope P00004 $748,304
Exercise an Option P00003 $748,267
Funding Only Action P00002 $968,305
Other Administrative Action P00001 $0
Original award $375,000

About this award

The Defense Threat Reduction Agency awarded a $5.596 million definitive contract to Aeris LLC for development of a next-generation multi-scale chemical and biological hazard transport and dispersion model on February 10, 2025, under cost-plus-fixed-fee pricing with no set-aside.

Place of performance is Superior, Colorado. The contract extends through February 9, 2029. Aeris, a small business, brings specialized expertise in atmospheric science, advanced modeling, and computational analysis of hazard transport phenomena for defense applications. The originating pre-solicitation was posted May 9, 2022.

Quick answers

Who was awarded contract HDTRA125C0004?

HDTRA125C0004 was awarded to Aeris LLC by Defense Threat Reduction Agency (Department of Defense) on February 10, 2025.

How much is contract HDTRA125C0004 worth?

The government has obligated $2,839,876 on HDTRA125C0004. Its potential value, with all options, is $5,596,490.

Was contract HDTRA125C0004 competed?

The extent of competition for HDTRA125C0004 was full and open competition. The government received 1 offer.

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