LBNF/DUNE-US South Dakota Scaffolding Services

This solicitation seeks a qualified contractor to provide engineering, design, rental, delivery, installation, and removal of temporary scaffolding for the Long‑Baseline Neutrino Facility (LBNF) / Deep Underground Neutrino Experiment (DUNE) project at the Sanford Underground Research Facility (SURF) in Lead, South Dakota. The award will be a three‑year indefinite‑delivery‑indefinite‑quantity (IDIQ) subcontract with a maximum ceiling of approximately $3.9 million. Offerors must attend a mandatory pre‑proposal conference on 28 Oct 2026 and submit a complete technical and price proposal by 24 Nov 2026. The contract will support multiple task orders for scaffold design, rental, and services underground. • Scope includes full‑service scaffolding: design, rent, deliver, erect, inspect, tag, maintain, and remove. • Mandatory pre‑proposal conference (Oct 28) with optional on‑site visit; attendance required for eligibility. • IDIQ period: Dec 22 2026 – Dec 21 2029 (3 years) with an estimated total value up to $3.9 M. • Required submissions: technical proposal, quality‑assurance plan, safety plan, simulated task orders, and numerous certification forms.