The Environmental Protection Agency (EPA) is seeking to procure a Sole Source requirement for a premium service plan related to calibration and maintenance services for the R6 Houston Lab. This procurement involves a Request for Quote (RFQ) for a Purchase Order (PO) aimed at ensuring the proper functioning of instruments used for measuring, displaying, and controlling industrial process variables. The services are critical for maintaining the accuracy and reliability of pressure, temperature, and humidity measuring instruments, which are essential for the lab's operations. Interested vendors can contact Sonja Johnson at johnson.sonja@epa.gov or (214) 665-7469 for further details regarding this opportunity.