PIP-II Main Ring Crossing Construction

Fermilab, a Department of Energy contractor, is soliciting proposals for the PIP-II Main Ring Crossing construction project under solicitation number 366946_MR. The work involves ISD/Engineering project number 4-3-6 and is classified under NAICS 236210 Industrial Building Construction and PSC Y1EZ Construction of Other Industrial Buildings. This procurement has no set-aside, identified as code NONE, and the work will be performed at the Fermilab facility in Illinois.

A pre-proposal meeting and site visit are scheduled for June 2, 2026, at 10:00 AM CDT, requiring the use of personal protective equipment. To attend, offerors must submit an access request form at least seven days in advance and must be U.S. citizens with a REAL ID. The deadline for submitting questions is June 11, 2026, at 4:00 PM CDT, and the final response deadline for proposals is June 25, 2026, at 2:00 PM CDT. Michele Reynolds serves as the point of contact for this requirement.

The solicitation includes 16 attachments, such as the Scope of Work, Project Manual, General Terms and Conditions, and various administrative exhibits. Site-specific regulations for this project include vehicle searches upon entry and a strict prohibition on weapons, ammunition, and controlled substances. Offerors must coordinate with the owner to secure access to the project drawings.