Request for Proposals Neptune Amendment 1

REQUEST FOR PROPOSAL (RFP)

RFP No.: RFP PR507071 Amendment 01

REQUEST FOR PROPOSAL (RFP)

RFP PR507071 Amendment 01: Amendment 01 to RFP PR507071 Cask Interface Assembly is issued to extend the questions due date to 10/28/2026 and the proposal due date to 11/12/2026 at 5pm EST. Additionally, a summary statement of the scope has been added to RFP Section 4 for reference and clarification purposes.

1.

INTRODUCTION

Date: 10/8/2026

RFP No.: RFP PR507071

RFP Description: Neptune Cask Interface Assembly
Subject: RFP for the ORNL X199 Nuclear and Isotope Project Office In Response Refer to: RFP No. RFP PR507071 Neptune Cask Interface Assembly ORNL Procurement Officer: Rachel Botes
Phone: 865-341-4882
Email: [email protected]
Oak Ridge National Laboratory (ORNL) is a US Department of Energy (DOE) science and energy laboratory, conducting basic and applied research to deliver transformative solutions to compelling problems in energy and security. ORNL is managed and operated by UT-Battelle, LLC (Company). ORNL’s diverse capabilities span a broad range of scientific and engineering disciplines, enabling the Laboratory to explore fundamental science challenges and to carry out the research needed to accelerate the delivery of solutions to the marketplace. The Company is pleased to invite your firm, herein referred to as “Offeror,” to submit a proposal in support of the subject effort, as outlined in the attached Statement of Work or Specification and/or Technical Direction attached. The Company reserves the right to update this RFP by amendment prior to date of award. The Offeror’s proposal shall be prepared in accordance with the information provided in this RFP. Specific responses to the Company’s requirements are necessary to enable the Company to evaluate Offeror’s understanding of and capability to accomplish the stated objectives. Throughout the proposal, the Offeror shall provide sufficient detail to substantiate the validity of all stated claims, comments, or positions. All proposed concepts must be shown to be technically feasible and achievable within the allotted time limitations, and all performance and schedule requirements must be shown to be realistic. The response shall correspond to the requirements of this RFP, unless otherwise specified in writing by the Company. All Offerors are strongly encouraged to maintain an active registration in SAM.gov to facilitate verification of small business status and eligibility.

2.

RFP INFORMATION

Solicitation Number: