# Demonstration of the UltraTEMA-4 at the San Diego Underwater Real-World Munitions Response Site

Canonical: https://abierto.us/opportunities/w912hq26c0005

- Solicitation number: W912HQ26C0005
- Notice type: Award notice
- Status: Awarded to Tetra Tech Ec, Inc. for $1,618,829.00
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W4LD USA Hecsa (W912HQ)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AJ11 General Science And Technology R&D Services; General Science And Technology; Basic Research
- Place of performance: Bothell, Washington
- County: King County (FIPS 53033). https://abierto.us/counties/king-county-wa-53033
- City: Bothell. https://abierto.us/cities/bothell-wa-5307380
- First posted: December 9, 2025
- Last posted: December 9, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/e01ae1a34a8447c4bdbed31b07fd165d/view

## Description

A cost plus fixed fee award was issued to Tetra Tech, Inc. against ESTCP Broad Agency Announcement W912HQ24S0032 to complete research services as detailed in their proposal entitled “Demonstration of the UltraTEMA-4 at the San Diego Underwater Real-World Munitions Response Site.”

## Award on USAspending

- Recipient: Tetra Tech Ec, Inc. (UEI TQGYUPZ2KPL5)
- Contract: W912HQ26C0005, definitive contract
- Obligated: $226,528.00, current value $1,618,829
- Competition: Full and Open Competition, 7 offers received
- Link: award number W912HQ26C0005 equals the contract number; same awarding office W912HQ (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_W912HQ26C0005_9700_-NONE-_-NONE-/


## Publications

- December 9, 2025: Award notice. Notice e01ae1a34a8447c4bdbed31b07fd165d. https://sam.gov/workspace/contract/opp/e01ae1a34a8447c4bdbed31b07fd165d/view

## Points of contact

- Raymond Adjartey, Raymond.Adjartey@usace.army.mil, 7034286379
- Shannon Benson, Shannon.N.Benson@usace.army.mil, 7034287407

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912hq26c0005.