GovBidAlerts
← All opportunities

MSHA - Calibration Gas

All open bids & awards from Labor, Department Of →
See all open Small business set-aside bids →

Key dates

Posted
Apr 16, 2026
Response deadline
Apr 22, 2026, 1:00 PM UTC
Archive date
May 7, 2026
Archive type
auto15

Classification

Notice type
Solicitation
Base type
Solicitation
Set-aside
Total Small Business Set-Aside (FAR 19.5)
Set-aside code
SBA
PSC
6830

NAICS

Issuing office

Department
LABOR, DEPARTMENT OF
Sub-tier
OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT
Office
DOL - CAS DIVISION 4 PROCUREMENT
Office code
—
Organization type
OFFICE
Office address
WASHINGTON, DC, 20210, USA

Place of performance

Street
—
Street 2
—
City
Beaver
State
WV
Zip
—
Country
USA

Contacts

Description

Mine Safety and Health Administration (MSHA) Mine Safety and Health Enforcement (MSHE) must be prepared to monitor the working environment of the mines to determine if the concentration of harmful or noxious gases is being effectively controlled by the measures utilized by the mine operator. The gas monitors presently used by MSHE are the MSA Altair 4 gas monitors. The gas monitors used must be calibrated daily to ensure proper reading. To calibrate the gas monitors used by MSHE, a gas that is a mixture of Oxygen, Carbon Dioxide, Nitrogen Dioxide and Methane is used. The gas presently being used is MSA Gas - Part # 10058171.

Other notices in this solicitation

Similar open contracts

Metadata

Notice ID
a1e3454f0bef4880a55c15fbe59a42bd
Full path
LABOR, DEPARTMENT OF.OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION AND MANAGEMENT.DOL - CAS DIVISION 4 PROCUREMENT
Office code
—
Ingested
May 2, 2026
Updated
May 2, 2026