MSHA - Calibration Gas 1605C4-26-Q-00042
Summary
AI-generated · Apr 16, 2026Calibration gas to calibrate daily the MSA Altair 4 gas monitors used to assess mine environments for harmful gas concentrations and verify that control measures are effective. The calibration gas is a mixture of Oxygen, Carbon Dioxide, Nitrogen Dioxide and Methane; the gas currently used is MSA Gas - Part # 10058171.
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.
From Solicitation posted on Apr 15, 2026Notice history
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Award Notice LATEST Posted May 20, 2026
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Award Information
Awardees
| Company Name | UEI | CAGE Code | Location |
|---|---|---|---|
| XENTURIS LLC | VEK9L8TJ5HL7 | 9WDW2 | Missoula, MT |
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Place of Performance
USA