How to bid on Hanford Tank Farms Vadose Drilling Services for H2C

What H2C is seeking

Hanford Tank Waste Operations & Closure, LLC (H2C) requests proposals for a blanket master agreement covering vadose drilling services at Hanford tank farms in Richland, Washington. The work supports H2C’s U.S. Department of Energy prime contract.

This is listed as a request for information (RFI). Review the solicitation documents to understand what H2C is requesting from vendors.

Key date and deadline

The opportunity was published October 26, 2026. The response deadline is December 14, 2026, at 7:00 PM ET.

Plan to submit before the deadline. Confirm the required submission method and any instructions in the solicitation documents.

Who this opportunity may suit

This opportunity may suit firms that provide vadose drilling services and are interested in work at Hanford tank farms. The listed category is professional.

How to access the opportunity

Click “View original source” above to open the opportunity on the portal. If the first click takes you to the portal homepage, click it again to go directly to the bid.

A free account may be needed to view documents, though some bids are available without one.

Prepare a clear, relevant response

Read the available documents carefully and follow their instructions. Make sure your response addresses the requested work and clearly describes your firm’s relevant vadose drilling experience.

Check your response for completeness, consistency, and any requested supporting information. Allow time to resolve portal access issues and submit before the deadline.