DPA26BZ05-DV018Pre-ReleaseSBIR

Hoboken - SBIR XL

Department of DefenseDARPA

AI Overview

DARPA seeks subsystems for underwater 3D concrete printing using seafloor sediments and seawater to enable rapid, flexible maritime construction. Performers will develop critical components including sediment processing, material transport, mixing systems, and AI-optimized concrete formulations for expeditionary and commercial applications.

This summary is AI-generated from the official solicitation.

Key Details

Agency
Department of Defense
Funding Amount
Release Date
August 5, 2026
Due Date
September 23, 2026

Official 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 transportation of raw materials, which limits their applicability at greater depths and in austere environments. Recent ...

View on official source

Change History

Opportunity AddedAug 5, 2026 at 12:02 PM

Hoboken - SBIR XL

New opportunity: Hoboken - SBIR XL

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