Giese Road Substation Feeder 24 Backfeed

Amendment 03 - Questions and Answers and Extending Closing Date Extend Closing Date and Time to December 29, 2025 at 3:00 pm CST Questions and Answers. (see Amendment 03 document, page 2) The Questions and Answers are in the Amendment 03 document. Reminder that Amendment 03 document must be acknowledged and submitted as part of your company's proposal. *********************************************************************************************** Amendment 02 - Questions and Answers and Adding Documents Questions and Answers. The following Exhibits are added to this Solicitation Exhibit Y – Image 0299 Exhibit Z – 75-150V Vault win Exhibit AA – Specification Bulletin 662A-31 The Questions and Answers are in the Amendment 02 document. Reminder that Amendment 02 document must be acknowledged and submitted as part of your company's proposal. ************************************************************************************************* Amendment 01 - Site Visit and Change to Questions Closing Date The Closing Date for Questions for this Request for Proposal (RFP) is CHANGING to Monday, December 22, 2025 at 5:00 pm CST. Fermilab is now conducting a Site Visit scheduled for Thursday, December 18, 2025 at 1:00 pm CST located at Fermi National Accelerator Laboratory (Fermilab), Batavia, Illinois 60510. A Pre-Proposal Meeting and Site Visit is scheduled for 1:00 PM, Central Standard Time, December 18, 2025 . Participants should meet Ms. Dasia Guthrie at the entrance to the Fermilab Welcome and Access Center (FWAC) before being escorted to the Giese Road Substation Feeder 24 Backfeed project site. The FWAC is accessible from Kirk Road by using the Pine Street entrance to Fermilab. The meeting provides an opportunity to discuss and clarify the RFP. However, nothing said or represented in the meeting shall be deemed to modify RFP requirements unless followed by a written amendment. Offerors are requested to submit questions relative to the RFP in advance of the meeting so the Procurement Specialist may prepare responses. Offerors’ participation at this meeting is strongly recommended. Except those already having a badge, anyone attending the Pre-Proposal Meeting and Site Visit is required to fill out an Access Request form (see link below) As Soon As Possible (ASAP) in advance of the scheduled date. Due to the time constrictions of this Site Visit and the closing date of the RFP, all attendees must be a U.S. Citizen. Onsite access approvals are dependent on citizenship status and the location(s) being visited. Please Note that if you are unable to attend the Site visit, it does not preclude you from submitting a Proposal for this project. Do Not go through the security gate, instead go to the new Welcome Center which is where Ms. Guthrie will meet you. Please see Exhibit X - Instructions for Access-Request-form-for-Business-Visitors for additional instructions on applying for the badge. Please send an email to ginakern@fnal.gov by 10:00 am on Thursday, December 18, 2025 with the names of all those attending the Site Visit and your company name. https://fermi.servicenowservices.com/expert_shell.do?sysparm_sys_id=63f9f6a8dbd148104e65ff621f961975. Upon request approval, the individual will receive an informal invitation letter with a QR code, which is required to be presented at the security gate, otherwise, access to Fermilab will be denied. After meeting up with Ms. Guthrie at the Welcome Center, when checking in at the Security Gate House, the individual will be required to present a Valid Driver’s License (Real ID) and the informal invitation letter with the QR code, and the Visitor and Business Visitor Attestation Form. If the Driver’s License is not Real ID compliant, the appropriate REAL ID documents (https://www.tsa.gov/travel/security-screening/identification) are required. If the Covid 19 Community Level is classified as “High,” masks will be required to be worn. In these cases, KN-95 or N-95 masks are recommended. Unfiltered cloth masks are not permitted to be worn alone but can be worn over a Level 2 medical mask (double mask). For Covid 19-Commuity Levels, please click on the link, https://eshq.fnal.gov/covid19/ Please note that when entering Fermilab: • No weapons, firearms, or ammunition (regardless of concealed and carry permit) are allowed on-site. • No explosives or any other apparatus or material hazardous to the public or property are allowed on site. • Illinois Rules of the Road are to be followed while driving on Fermilab’s premises. If you are unable to open the attachments or the links, please contact Gina Kern at ginakern@fnal.gov. ******************************************************************************************** Correction made to description below and an updated RFP document labeled FINAL has been added. Fermi National Accelerator Laboratory (Fermilab) is soliciting construction services for Electrical medium voltage work to install overhead feeders and underground duct bank, pull in 15kv power cable approx. 515 ft and to terminate and test per specifications. The Subcontractor shall perform all work as described in the Statement of Work for Giese Road Substation Feeder 24 Backfeed included as Exhibit A and the Drawing Set Giese Road Substation Feeder 24 Backfeed included as Exhibit B. As well as in accordance with the individual Specifications included as Exhibits to this RFP. 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 the detailed description contained herein. **Please note that ALL work on site must be completed by February 1, 2026.** Please review the requirements of the solicitation. Questions Close on Thursday, December 18, 2025 at 5:00 pm CST. All questions must be submitted in writing to ginakern@fnal.gov. The Request for Proposal (RFP) CLOSES on Wednesday, December 24, 2025 at 10:30 am CST. Please email your propoals with all required documents to ginakern@fnal.gov.