# VADOSE Geophysical Logging

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

- Solicitation number: VADOSE_Geophysical_Logging
- Notice type: Sources sought
- Status: Closed. Deadline was June 18, 2026 at 4:00 AM EDT
- Department: Department of Energy
- Contracting office: Hanford Tank Waste Operations & Closure LLC - DOE Contractor (899091)
- NAICS: 541330 Engineering Services
- 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: June 8, 2026
- Last posted: June 8, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/d419635ae960438295ca78a068b54227/view

## Description

Hanford Tank Wast Operations and Closure, LLC (H2C) as a prime contractor to the U.S. Department of Energy (DOE) is issuing this request for Expression of Interest (EOI) as a means of conducting market research to identify parties having an interest in and the resources to demonstrate capability to perform for HANFORD TANK FARMS VADOSE Geophysical Logging

## Publications

- June 8, 2026: Sources sought, due June 18, 2026 at 4:00 AM EDT. Notice d419635ae960438295ca78a068b54227. https://sam.gov/workspace/contract/opp/d419635ae960438295ca78a068b54227/view

## Points of contact

- Kaylea Johnson, kaylea_j_johnson@rl.gov, 5093729356

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