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Sources SoughtAmendment 2

SOLICITATION NUMBER 389759 �LAW MELTER STARTUP HEATERS�

HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR · Richland, Washington, 99352

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Response status

Due in 13 days

Sep 10, 2026, 11:00 PM UTC

Responses remain open.

Posted
Aug 13, 2026
Archive date
Sep 11, 2026
SAM status
Active

Answer-first brief

What the source record says

  • HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR published this sources sought.
  • The place of performance is Richland, Washington.
  • The notice uses NAICS 332999 (All Other Miscellaneous Fabricated Metal Product Manufacturing).

Procurement identity

Notice ID
31ec9a2584ab4e039b66fcc569a0ee71
Solicitation
SOLICITATION_NUMBER_389759
Base type
Sources Sought
Version
2 of 2

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Sources Sought
Solicitation number
SOLICITATION_NUMBER_389759
NAICS
332999 — All Other Miscellaneous Fabricated Metal Product Manufacturing
PSC
—
Set-aside
—
Set-aside code
—
Posted
Aug 13, 2026
Responses due
Sep 10, 2026, 11:00 PM UTC
Archive date
Sep 11, 2026
Archive type
autocustom
Base type
Sources Sought
Organization type
OFFICE
Benchmark category
—
Category confidence
—
Category source
—
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
ENERGY, DEPARTMENT OF
Department code
—
Subagency
ENERGY, DEPARTMENT OF
Subagency code
—
Office
HANFORD TANK WASTE OPERATIONS & CLOSURE LLC - DOE CONTRACTOR
Organization path
—
Organization path codes
—
Office address
Richland, WA, 99352, USA
Place of performance
Richland, Washington, 99352
City code
—
State
Washington
State code
WA
Postal code
99352
Country
—

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

Hanford Tank Waste Operations & Closure, LLC (H2C) requests proposals for LAW MELTER STARTUP HEATERS. The requested work is in support of H2C�s Prime Contract 89303324DEM000096 with the U.S. Department of Energy, Office of River Protection.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

No past awards scored highly enough to form a comparable range.

Comparable awards

The match score is decomposed so each comparison can be challenged.

No comparable awards are attached to this notice.

Amendment history

A version is preserved whenever the normalized notice contents change.

VersionNotice typeObservedResponses dueContent hash
1Sources SoughtAug 15, 2026Sep 10, 2026, 11:00 PM UTC1373bfae4ab482f5
2Sources SoughtAug 28, 2026Sep 10, 2026, 11:00 PM UTC94a0edfaff42f4ca

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
city_nameSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
country_codeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
pop_postal_codeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
state_codeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 15, 2026sam_opportunity_snapshot@2026.08.22026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Aug 29, 2026. SAM.gov remains authoritative.

Note 1 covers the solicitation record. No synthetic FAQ or inferred solicitation value is published.