The Department of Veterans Affairs seeks to establishes an Indefinite Delivery Indefinite Quantity (IDIQ) for VA Respiratory Fit Testing Equipment, Supplies, and Annual Calibrations for use within the... The Department of Veterans Affairs seeks to establishes an Indefinite Delivery Indefinite Quantity (IDIQ) for VA Respiratory Fit Testing Equipment, Supplies, and Annual Calibrations for use within the Western States Network Consortium (WSNC). Contractor shall provide brand name or equal to TSI 8048 PortaCount Respirator Fit Tester. See attached solicitation for details.