# SAM #SOLICITATION_NUMBER_393274

Vadose Geophysical Logging at Hanford Tank Farms

**Buyer:** Hanford Mission Integration Solutions
**Posted:** November 11, 2026
**Respond By:** December 08, 2026
**Identifier:** SOLICITATION_NUMBER_393274
**NAICS:** 541360

The U.S. Department of Energy’s Hanford Field Office is seeking proposals for vadose geophysical logging at the Hanford Tank Farms.
- **Government buyer:** U.S. Department of Energy, Hanford Field Office.
- **Requested service:** Geophysical logging in the vadose zone at the Hanford Tank Farms.
- **Products, quantities, and part numbers:** None specified.
- **Notable technical requirements:** None provided in the notice information.

### Description

<p>Hanford Tank Waste Operations &amp; Closure, LLC (H2C) requests proposals for HANFORD TANK FARMS VADOSE GEOPHYSICAL LOGGING. The requested work is in support of H2C&rsquo;s Prime Contract 89303324DEM000096 with the U.S. Department of Energy, Hanford Field Office.</p>
<br/><br/><br/><strong>Additional Links:</strong><br/><a href='https://www.hanford.gov/tocpmm/page.cfm/CurrentRequestsforProposal' target='_blank'>Current Request for Proposal</a>

[View original listing](https://sam.gov/opp/b7bbcb6db3a54f9b83630740e96d8897/view)