# SOLICITATION NUMBER 391454 “HAZARDOUS AREA CLASSIFICATION REVIEW AND TRAINING SUPPORT”

Canonical: https://abierto.us/opportunities/solicitationnumber391454

- Solicitation number: SOLICITATION_NUMBER_391454
- Notice type: Sources sought
- Status: Open. Offers due November 19, 2026 at 7:00 PM EST
- Department: Department of Energy
- Contracting office: Hanford Tank Waste Operations & Closure LLC - DOE Contractor (899091)
- NAICS: 541330 Engineering Services
- 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: October 29, 2026
- Last posted: October 29, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/b78cdd67222744249f11dc5f3dc10ede/view

## Description

Hanford Tank Waste Operations & Closure, LLC (H2C) requests proposals for Hazardous Area Classification Review and Training Support. The requested work is in support of H2C’s Prime Contract 89303324DEM000096 with the U.S. Department of Energy, Hanford Field Office.

## Attachments

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

## Open now in the same industry

94 open in NAICS 541330.

- SOLICITATION NUMBER 393585 “WARM FACILITY HAZARD CATEGORY DETERMINATION” (SOLICITATION_NUMBER_393585), due November 3, 2026 at 2:59 AM EST. https://abierto.us/opportunities/solicitationnumber393585
- SOLICITATION NUMBER 391214 “2704 HV PRIVACY BATHROOM DESIGN” (SOLICITATION_NUMBER_391214), due December 1, 2026 at 7:00 PM EST. https://abierto.us/opportunities/solicitationnumber391214
- SOLICITATION NUMBER 393273 “BLANKET MASTER AGREEMENT (BMA) FOR HANFORD TANK FARMS VADOSE DRILLING SERVICES” (SOLICITATION_NUMBER_393273), due December 14, 2026 at 7:00 PM EST. https://abierto.us/opportunities/solicitationnumber393273

## Publications

- October 29, 2026: Sources sought, due November 19, 2026 at 7:00 PM EST. Notice b78cdd67222744249f11dc5f3dc10ede. https://sam.gov/workspace/contract/opp/b78cdd67222744249f11dc5f3dc10ede/view

## Points of contact

- Adria Ibach, adria_l_ibach@rl.gov, (509)372-3815

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/solicitationnumber391454.