Sources soughtAccepting responses

SOLICITATION NUMBER 393098 “DESIGN AND DEVELOPMENT SERVICES, LOW DOWNHOLE PROBES”

Department of Energy · HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR

Respond by: Nov 16, 2026, 4:00 PM UTC−818 days left

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From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC

Notice facts

Source: SAM.gov Contract Opportunities public data file

Solicitation number: SOLICITATION_NUMBER_393098
Notice type: Sources sought
Posted: Oct 20, 2026
Response date: Respond by Nov 16, 2026, 4:00 PM UTC−8
Set-aside: None stated
NAICS code: 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
Place of performance: Richland, WA 99352
Contracting office: HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR (899091)Richland, WA 99352
Agency: Department of Energy · Department of Energy

Past prime awardees

Source: Award history, not a list of bidders on this notice

Past prime awardees · award history, not a list of bidders on this notice

2 companies held prime contracts from this sub-agency under NAICS 332999 (none from this office in FedSub's data).

COLONIAL METALS, INC · No first-tier subawards reported in FedSub's data

1 more past prime awardee on Professional

Description

Source: SAM.gov Contract Opportunities public data file

Hanford Tank Waste Operations & Closure, LLC (H2C) requests proposals for DESIGN AND DEVELOPMENT SERVICES, LOW DOWNHOLE PROBES. The requested work is in support of H2C’s Prime Contract 89303324DEM000096 with the U.S. Department of Energy, Hanford Field Office.

SAM.gov's data file removes line breaks; read the formatted notice and attachments on SAM.gov.

Versions on SAM.gov

Source: SAM.gov Contract Opportunities public data file

Posted Oct 20, 2026Sources soughtCurrent version
Respond by Nov 16, 2026, 4:00 PM UTC−8
This version on SAM.gov (opens SAM.gov in a new tab)

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