RUSH 260011 BOA Teledyne API 6 of 6.pdf

This is a manufacturer authorization letter from Teledyne API to the Illinois EPA confirming exclusive supply arrangements for air quality monitoring equipment. Dated February 11, 2026, the letter is addressed to John Cashman at the Illinois EPA Springfield office and confirms that Teledyne API, headquartered in San Diego, California, is the sole manufacturer of all Teledyne instruments and related spare parts. The correspondence establishes that all Teledyne API instruments, parts, service, and training will be provided exclusively through the manufacturer rather than through third-party distributors or resellers.

The letter supports the state and local contract opportunity for a Rush Teledyne T640 PM2.5 Continuous Monitor and serves as documentation of the manufacturer's commitment to direct supply relationships with Illinois EPA. This authorization is significant for procurement purposes as it establishes the sole source nature of Teledyne products and ensures that the Illinois EPA will receive products and support directly from the manufacturer. The letter is signed by Joel Bloom, Customer Service Supervisor, and includes manufacturer contact information located at 9970 Carroll Canyon Road, San Diego, CA 92131.