# LBNF Under Ground Concrete Work at SURF

Canonical: https://abierto.us/opportunities/rfplbnf381525ro

- Solicitation number: RFP-LBNF-381525-RO
- Notice type: Solicitation
- Status: Closed. Deadline was June 17, 2026 at 7:00 PM EDT
- Department: Department of Energy
- Contracting office: Fermilab - DOE Contractor (899034)
- NAICS: 236210 Industrial Building Construction
- Product or service code: Y1JZ Construction Of Miscellaneous Buildings
- Place of performance: Lead, South Dakota
- County: Lawrence County (FIPS 46081). https://abierto.us/counties/lawrence-county-sd-46081
- City: Lead. https://abierto.us/cities/lead-sd-4636220
- First posted: May 14, 2026
- Last posted: June 15, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/9c064e4cb4fd42b98891a9a5e4db9c01/view

## Description

Fermi Forward Discovery Group LLC (FFDG) requests a proposal for the Long-Baseline Neutrino Facility Deep Underground Neutrino Experiment (LBNF/DUNE-US) Concrete Project in accordance with this RFP and the enclosed Proposal Preparation Instructions and other enclosures. Construction work at the SURF Underground Chambers located in Lead South Dakota consisting of demolition work, new concrete/rail installation and installation of the modified sheave beam.

## Publications

- May 14, 2026: Solicitation, due June 17, 2026 at 7:00 PM EDT. Notice 33577e7e856b4a0a9719ab6b151515ec. https://sam.gov/workspace/contract/opp/33577e7e856b4a0a9719ab6b151515ec/view
- June 15, 2026: Solicitation, due June 17, 2026 at 7:00 PM EDT. Notice 9c064e4cb4fd42b98891a9a5e4db9c01. https://sam.gov/workspace/contract/opp/9c064e4cb4fd42b98891a9a5e4db9c01/view

## Points of contact

- Russell Olliff, rolliff@fnal.gov, 2543966155
- Brian McKenzie, mckenzie@fnal.gov, 7853200868

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/rfplbnf381525ro.