The Department of Veterans Affairs intends to award a sole-source, firm-fixed-price contract to TSI Inc. for PortaCount Respirator Fit Tester systems. The period of performance is from April 15, 2026, to June 30, 2026. Services will be performed at the Bay Pines VAMC in Bay Pines, Florida. This notice is for information and planning purposes only and is not a formal solicitation. Responsible sources that oppose this sole-source decision may submit their capability information by 1:00 PM EST on Wednesday, March 25, 2026.