Request for Proposal Neptune Cask Interface System
Issued by ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · ORNL UT-BATTELLE LLC-DOE CONTRACTOR · via SAM.gov — US federal contract opportunities
- Published
- 13 Oct 2026
- Closes
- 5 Nov 2026, 22:00 UTC
- Reference
- PR507071
- Location
- TN, United States
- Sector
- Manufacturing & Supply
At a glance
ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · ORNL UT-BATTELLE LLC-DOE CONTRACTOR in United States has published a tender in manufacturing & supply: “Request for Proposal Neptune Cask Interface System”. Submissions close on 5 November 2026, 22 days from today. Quote reference PR507071 in any correspondence with the buyer. FreeTender has recorded 40 notices from this buyer since 2026, 5 of them currently open. There are 2,909 open manufacturing & supply notices in United States on FreeTender. Bids are submitted to the buyer through SAM.gov — US federal contract opportunities, not through FreeTender.
Details
ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · ORNL UT-BATTELLE LLC-DOE CONTRACTOR is soliciting Request for Proposal Neptune Cask Interface System. Solicitation number PR507071. Classified under NAICS 332999 — All Other Miscellaneous Fabricated Metal Product Manufacturing. Product/service code 3695 — MISC SPECIAL INDUSTRY MACHINE. Place of performance: TN, USA. Responses are due by 05 November 2026 22:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.
Request for Proposal RFP PR507071 is for the fabrication and delivery of the proof of concept "Neptune" Cask Interface Facility. This has an ISO9001 requirement.
Context for bidders
We hold 40 notices from ENERGY, DEPARTMENT OF · ENERGY, DEPARTMENT OF · ORNL UT-BATTELLE LLC-DOE CONTRACTOR, going back to August 2026 — 5 of them still open. They buy mostly in electronics-semiconductors, Manufacturing & Supply and electrical-equipment. There are 2,909 open Manufacturing & Supply tenders in United States. This one closes in 22 days.
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Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this manufacturing & supply opportunity. Always verify the details on the official source.
- Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
- Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
- Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
- Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
- Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
- Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
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