# SOLICITATION NUMBER 389642 “REPLACEMENT AND UPGRADING OF ETF  CONCENTRATE TANK DRAIN PIPING”

Federal contract opportunity, via Kontrakk.

- **Agency:** ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR
- **Notice ID:** a726028f3e5b4a37934d3c3eae4c93b5
- **Solicitation number:** SOLICITATION_NUMBER_389642
- **Notice type:** Sources Sought
- **NAICS:** 332999
- **Place of performance:** Richland, WA
- **Posted:** July 15, 2026
- **Response deadline:** July 28, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/a726028f3e5b4a37934d3c3eae4c93b5
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/a726028f3e5b4a37934d3c3eae4c93b5/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/a726028f3e5b4a37934d3c3eae4c93b5/view

## Points of contact

- Sue Schwisow · susan_j_schwisow@rl.gov · 5093763849 (primary)