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JustificationAmendment 2

MSHA - A&CC B-4 Horiba PM-Calibration

DOL - CAS DIVISION 4 PROCUREMENT · Triadelphia, West Virginia

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Response status

Historical record

Not published

This notice is no longer open.

Posted
Aug 20, 2026
Archive date
Aug 28, 2026
SAM status
Active
This is a preserved solicitation record. The response window is closed because the archive date passed.

Answer-first brief

What the source record says

  • DOL - CAS DIVISION 4 PROCUREMENT published this justification.
  • The place of performance is Triadelphia, West Virginia.
  • The notice uses NAICS 811210 (Electronic and Precision Equipment Repair and Maintenance).

Procurement identity

Notice ID
6e5ff9875b70478a934992c2dcc88325
Solicitation
1605C4-26-Q-00086
Base type
Justification
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
Justification
Solicitation number
1605C4-26-Q-00086
NAICS
811210 — Electronic and Precision Equipment Repair and Maintenance
PSC
J066 — MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT
Set-aside
—
Set-aside code
—
Posted
Aug 20, 2026
Responses due
Not published
Archive date
Aug 28, 2026
Archive type
autocustom
Base type
Justification
Organization type
OFFICE
Benchmark category
Equipment Maintenance and Repair
Category confidence
90%
Category source
rule
Last seen
Aug 29, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
LABOR, DEPARTMENT OF
Department code
—
Subagency
Office of the Assistant Secretary for Administration and Management
Subagency code
—
Office
DOL - CAS DIVISION 4 PROCUREMENT
Organization path
—
Organization path codes
—
Office address
WASHINGTON, DC, 20210, USA
Place of performance
Triadelphia, West Virginia
City code
—
State
West Virginia
State code
WV
Postal code
—
Country
—

Points of contact

Contact details from the current notice version.

Award outcome

Outcome fields appear only when SAM published them on this notice.

Award number
1605C4-26-P-00040
Award date
Aug 19, 2026
Award amount
—
Line item
—
Awardee
—
Awardee UEI
—
Awardee CAGE
—
Awardee location
—

Notice description

Source text reproduced without an AI summary.

This contract will provide the support required to keep this proprietary equipment in working order and calibrated. This equipment is essential in the mission critical testing work at the MSHA�s Approval & Certification Center, on diesel engine packages. These engine packages are tested and certified in accordance with 30 CFR to provide a safe work environment for the mining community.

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
1JustificationAug 22, 2026Not publishedd19703a08eb44d13
2JustificationAug 28, 2026Not publishedcbfb554a256d78d9

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
award_dateSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
award_numberSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
base_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
city_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
contactsSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
country_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
descriptionSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_idSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_citySAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
state_codeSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
titleSAM.gov Contract OpportunitiesAug 22, 2026sam_opportunity_snapshot@2026.08.22026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 22, 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.

MSHA - A&CC B-4 Horiba PM-Calibration — federal contract opportunity · BidBenchmark