SNS 2KCB Cryo Control Valves

To:

Interested Firms Thomas Jefferson National Accelerator Facility (TJNAF) invites you to participate in the attached Request for Proposal (RFP) for the design, fabrication, inspection, testing, and delivery of six SNS 2KCB Cryo Control Valves. All documents listed on the RFP form PD 6 are contained within this email. • All information has been posted on our Solicitation Bulletin Board – http://www1.jlab.org/ul/Bus_ops/ .

All documents listed on the RFP form PD 6 can be viewed and downloaded from TJNAF’s solicitation bulletin board. In addition, this RFP will be posted on SAM.gov. • If you are interested in submitting a proposal in response to this solicitation, be sure to register for this specific solicitation on the above website and let me know by a return email.

Any amendments or other information associated with the requirement will be posted on the Solicitation Bulletin Board, and by registering, you will be automatically notified when postings occur. • Also, please pay very close attention to the Instructions to Offerors and adhere to the proposal instructions to the letter.

The format of your proposal is very important to facilitate an efficient and timely review process. • Please reference Solicitation # JSA-25-R446017 on all communication to TJNAF related to this solicitation. • If you are not interested in providing a proposal for this requirement, please send a “No Bid” notification to me via email.

Please note the following important dates: • Questions regarding the solicitation must be submitted in writing to me not later than 4:30 PM (Eastern Standard Time) on October 15, 2025. TJNAF will need time to respond to the questions and in turn provide you the opportunity to incorporate any new information into your proposals • Proposals are due no later than 4:30 PM (Eastern Standard Time) on October 25, 2025 It is TJNAF’s intent to award a subcontract for the SNS 2KCB Cryo Control Valves by November 2025. Should you have any questions, please send an email to Jessie@jlab.org or call me at 757-269- 7061. If I am not available, you may contact Mitch Laney (laney@jlab.org) at (757) 269-5338.