This bid is closed — responses were due April 28, 2026.
It is no longer accepting submissions. We keep closed bids on BidsNexus for reference: agencies often re-issue the same need, and past bids show what they buy and when.
This is a sources sought notice from the United States Air Force for a Continuous Emissions Monitoring System (CEMS). The Air Force is seeking information from potential vendors to determine their capabilities.
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