Notice of Intent to Sole Source

The Environmental Protection Agency Office of Research and Development seeks to procure a TSI Particle Size Analyzer on a sole source basis. The analyzer will be used to measure particle size distributions in airborne particulate matter and aerosols to support EPA research initiatives. Proposals will be evaluated based on the offeror's technical qualifications, past performance providing similar analytical equipment, and price or cost proposals. Questions regarding this solicitation must be submitted by January 10, 2024, with proposals due no later than January 15, 2024.

There is no set-aside designation for this procurement. The anticipated NAICS code is 334516, with the primary PSC code expected to be J070. The incumbent contractor is TSI Incorporated, who is believed to be the only responsible source able to meet the EPA's requirements. The estimated value of a one-year contract is between $100,000 and $150,000 to cover equipment, installation, training, and one year of maintenance and support. The analyzer is needed to conduct particle analysis for EPA research studies over the next three years.