# Request for Proposal Neptune Cask Interface System

Canonical: https://abierto.us/opportunities/pr507071

- Solicitation number: PR507071
- Notice type: Solicitation
- Status: Open. Offers due November 12, 2026 at 5:00 PM EST
- Department: Department of Energy
- Contracting office: ORNL Ut-Battelle LLC-DOE Contractor (899042)
- NAICS: 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- Product or service code: 3695 Miscellaneous Special Industry Machinery
- Place of performance: Oak Ridge, Tennessee
- Who can bid, by location: Anywhere in the US. Location does not limit who can bid: a product shipped to the buyer, research at the performer's facility, or work at the contractor's site. A state shown is the delivery point.
- County: Anderson County (FIPS 47001). https://abierto.us/counties/anderson-county-tn-47001
- City: Oak Ridge. https://abierto.us/cities/oak-ridge-tn-4755120
- First posted: October 13, 2026
- Last posted: October 15, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/3d6856cb7d0c4e78b3a3de6481cbee10/view

## Description

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.

## Attachments

- [Attachment A MHC-DS-SPEC-005-R0.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/7c3e630b74ed43b2ab2d318d6628edfa/download)

## Open now in the same industry

60 open in NAICS 332999.

- Hose Assembly, Nonmetallic (SPE7MX26RX064), due November 2, 2026 at 3:00 PM EST. https://abierto.us/opportunities/spe7mx26rx064
- HOSE ASSEMBLY,NONMETAL (SPE7M427T1635), due November 2, 2026. https://abierto.us/opportunities/spe7m427t1635
- CONTROL ASSEMBLY,PUSH- (SPE7L327T1128), due November 2, 2026. https://abierto.us/opportunities/spe7l327t1128

## Publications

- October 13, 2026: Solicitation, due November 5, 2026 at 5:00 PM EST. Notice 6aaa06c33a0c4fd39cf9939da621ddc8. https://sam.gov/workspace/contract/opp/6aaa06c33a0c4fd39cf9939da621ddc8/view
- October 15, 2026: Solicitation, due November 12, 2026 at 5:00 PM EST. Notice 3d6856cb7d0c4e78b3a3de6481cbee10. https://sam.gov/workspace/contract/opp/3d6856cb7d0c4e78b3a3de6481cbee10/view

## Points of contact

- Rachel Botes, botesre@ornl.gov, 8653414882
- Terri Cleveland, clevelandtd@ornl.gov, 8655741022

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/pr507071.