Hydronet: an open, modular, and programmable underwater modem (phase II)

Ended Definitive Contract Awarded Last action

Contract number
HR001121C0181
Awardee
Awarding agency
Obligated
$1,909,966

Award facts

Opportunity
Contract value 100% obligated
$1,909,966.00 Current and potential, with all options
Completion date 100% complete
Current and potential, with all options
Contracting staff
Set-aside
Total Small Business
Competition
Full and Open Competition after exclusion of sources · 4 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price
Place of performance
Newton, MA 02459, USA
Research
SBIR Program Phase II Action
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Funding Only Action P00007 · Hydronet -$1
Other Administrative Action P00006 $0
Supplemental Agreement for work within scope P00005 $161,000
Additional Work (new agreement, FAR part 6 applies) P00004 · DARPA research project $499,985
Supplemental Agreement for work within scope P00003 $0
Supplemental Agreement for work within scope P00002 · Hydronet an open, modular, and programmable underwater modem (phase 2) $250,000
Other Administrative Action P00001 · Modification to hydronet: an open, modular, and programmable underwater modem (phase II) $0
Original award $998,982

About this award

The Defense Advanced Research Projects Agency awarded a $1.91M Phase II Small Business Innovation Research contract to Bionet Sonar, Inc., a small business based in Newton, Massachusetts, on July 23, 2021. Under this firm fixed-price definitive contract, Bionet Sonar is developing HYDRONET, an open, modular, and programmable underwater modem designed to advance underwater communications capabilities. The contract was set aside exclusively for small businesses and carries an ultimate completion date of September 30, 2024. This Phase II effort builds upon the company's prior Phase I feasibility work and supports DARPA's broader mission to develop innovative defense technologies, with the research evaluated on soundness of technical approach, innovation, relevant qualifications, commercial potential, and cost considerations.

Bionet Sonar's HYDRONET development is part of a larger strategic investment by DARPA in underwater communications systems. The company has further leveraged this foundational work through an Other Transaction Indefinite Delivery Vehicle valued at $3.1M, which provides flexible funding for continued research and potential production of the advanced underwater communication technology. Bionet Sonar's consistent success in securing SBIR awards from defense agencies, combined with parallel medical device research funded by the National Institutes of Health, demonstrates the company's capability to advance sophisticated technological solutions across multiple federal funding mechanisms and customer bases.

Quick answers

Who was awarded contract HR001121C0181?

HR001121C0181 was awarded to Bionet Sonar, Inc. by Defense Advanced Research Projects Agency (Department of Defense) on July 23, 2021.

How much is contract HR001121C0181 worth?

The government has obligated $1,909,966 on HR001121C0181.

Was contract HR001121C0181 competed?

The extent of competition for HR001121C0181 was full and open competition after exclusion of sources. The government received 4 offers. It was set aside: Total Small Business.

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