3D Construction Printer

Iowa State University’s Department of Civil, Construction and Environmental Engineering is seeking qualified contractors to supply a large‑scale 3‑D construction printer capable of printing concrete, soil, and various fiber‑reinforced mixtures for research and construction projects. The university will evaluate proposals based on compliance with specifications, cost, and ability to meet delivery and demonstration requirements. All proposals must be submitted through the ISUBid system by the close date, and questions must be submitted by the question cut‑off date. Contractors are responsible for all costs associated with proposal preparation and any required on‑site demonstrations. • Scope: Supply and deliver a full‑size 3‑D construction printer (hardware, software, and initial training). • Materials capability: Concrete, soil, synthetic/natural/metal fibers. • Submission portal: ISUBid. • Key dates: Issue 09/02/2026, Questions due 09/14/2026, Proposal deadline 09/16/2026. • Evaluation: Technical compliance, price, delivery schedule, and ability to provide on‑site demo. • No pre‑bid meeting or mandatory site visit.