Skip to content
  • 6,939 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started
Menu

Sources sought

SOLICITATION NUMBER 387658 “NEW LIQUID OBSERVATION WELL MONITORING SYSTEM”

SOLICITATION_NUMBER_387658

Department of Energy, Hanford Tank Waste Operations & Closure LLC - DOE Contractor. All Other Miscellaneous Fabricated Metal Product Manufacturing.

62 open like this View on SAM.gov Markdown

Response deadline

April 20, 2026 at 7:00 PM EDT

Closed 196 days ago. Posted March 12, 2026. Scheduled to archive April 21, 2026.

Get the next one like this from Department of Energy by email, the day it is posted.Find my opportunities

This one closed in 2026

62 like it are open now in all other miscellaneous fabricated metal product manufacturing

All 62 open in all other miscellaneous fabricated metal product manufacturing

Description

As published on SAM.gov.

Hanford Tank Waste Operations & Closure, LLC (H2C) requests proposals for New Liquid Observation Well Monitoring System. The requested work is in support of H2C’s Prime Contract 89303324DEM000096 with the U.S. Department of Energy, Office of River Protection.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. March 12, 2026

    Sources sought

    Due April 20, 2026 at 7:00 PM EDT. SAM.gov, notice 9e4241cbb1814f6c95be22477ebb1035

    1 revisions on SAM
    • March 12, 2026: publish, sources sought

Points of contact