Demolition of Sites 50 and 55

50 AND 55, AND AMENDMENT 01 AND AMENDMENT 02 Extend Closing Date to February 27, 2026 at 3:00 pm CST. Add

Questions and Answers received. - See Amendment 02 document for the

Questions and Answers Add Exhibit V - Photos of Site 50 Add Exhibit W - Photos of Site 55 Add Amendment 01 Add Amendment 02 SITE VISIT DATE CHANGE Due to inclement weather at Fermilab, the Site visit has been pushed to February 11, 2026 at 9:30 am CST. Because of this change,

Questions Closing date has been extended to February 13, 2026 at 5:00 pm CST. And, the Closing Date for the RFP has been extended to February 24, 2026 at 3:00 pm CST. Fermi National Accelerator Laboratory (FNAL) is soliciting proposals providing Demolition of Sites 50 and 55 as defined in the

Scope of Work. The Subcontractor shall perform all work as described in the Statement of Work for the Demolition of Sites 50 and 55 and all exhibits. All work shall include transportation, overhead, bonding costs, insurance, safety oversight, quality control oversight, and supervision as required to construct the project described in the

scope of work and all exhibits. A Pre-Proposal Meeting and Site Visit are scheduled for 09:30 AM, Central Daylight Time, January 28, 2026. Participants should meet Brett Buzzelli at the entrance to the Fermilab Welcome and Access Center (FWAC) before being escorted to Demolition of Sites 50 and 55 project site. For Access to the National Lab, all subcontractors are required to submit their information at least 5 days prior to the date of the site visit for approval. See RFP for detailed information. For the Site visit, you are required to wear a Hard Hat and Steel Toe boots or the equivalent due to the condition of the houses that are being demolished. Please review the