# RFQ 74781 - 25' Riser Assembly

Canonical: https://abierto.us/opportunities/rfq74781

- Solicitation number: RFQ_74781
- Notice type: Sources sought
- Status: Open. Offers due October 12, 2026 at 6:30 PM EDT
- Department: Department of Energy
- Contracting office: Hanford Tank Waste Operations & Closure LLC - DOE Contractor (899091)
- NAICS: 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- Set-aside: Total small business set-aside
- Place of performance: Richland, Washington
- County: Benton County (FIPS 53005). https://abierto.us/counties/benton-county-wa-53005
- City: Richland. https://abierto.us/cities/richland-wa-5358235
- First posted: September 21, 2026
- Last posted: September 21, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/a6991b9cd186439fbc9257b453d4f4fb/view

## Description

RISER, ASSEMBLY 25' CARBON STEEL RISER SLEEVE ITEM 18 H-2-690127 SHT 1 & SHT6

## Attachments

- [Current Request for Proposal](https://www.hanford.gov/tocpmm/page.cfm/CurrentRequestsforProposal)

## Publications

- September 21, 2026: Sources sought, due October 12, 2026 at 6:30 PM EDT. Notice a6991b9cd186439fbc9257b453d4f4fb. https://sam.gov/workspace/contract/opp/a6991b9cd186439fbc9257b453d4f4fb/view

## Points of contact

- Lindsay Vannah, lindsay_a_vannah@rl.gov, 5093723544

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/rfq74781.