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Open·Ingested 35 days ago, not re-verified since. Deadlines can change; confirm on the official page.

SBIR DPA26BZ05-DV018 (DARPA): Hoboken - SBIR XL

U.S. Department of Defense — DARPA

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Posted
Aug 6, 2026
Closes
Sep 23, 2026 (in 13 days)

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Amount

Amount not published by the funder

Who can apply

small_business

Small Business. Startup

About this opportunity

DARPA SBIR topic — under DoW SBIR 2026 BAA (Solicitation 26.BZ, Release 5) — Accepting submissions 2026-08-26 to 2026-09-23. Objective: Develop and demonstrate critical subsystems for an integrated underwater 3D concrete printing system capable of producing structural objects and repairs using local sediments and seawater, with minimal binder content, for expeditionary and commercial applications. Description: Modern underwater concrete construction has enabled the creation of large, durable maritime infrastructure, but current methods are slow, expensive, and environmentally intrusive, making them unsuitable for expeditionary or military operations. Traditional approaches rely on cast-in-place or precast elements, requiring extensive formwork, specialized equipment, and significant transp...

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