LBNF-ND-350921-BWQ Addendum 3.zip

This document is an Addendum to a Request for Proposal (RFP) for the construction of the Near Detector Complex as part of the Fermilab Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) project.

The RFP seeks one subcontractor to perform general contractor construction services for the Near Detector Complex, including a service building, shafts, detector cavern, and site improvements. The services required include labor, materials, equipment, excavation, testing, and necessary general conditions work. A mandatory pre-proposal conference will be held on July 10, 2024, and questions from offerors must be submitted by August 8, 2024. Proposals will be valid up to the anticipated award date, which is 7 months from the proposal due date. The contracting agency is the Department of Energy's Fermi National Accelerator Laboratory. This RFP is for a Firm Fixed Price subcontract.