An update dated 9/24/26 clarified the Attachment 2 equipment list, annual calibration requirements, and IQ/OQ requirements, and prospective quoters should review the amended solicitation documents. CDC requires commercial maintenance and support services for its existing IntelliSense automated environmental monitoring system in Atlanta, Georgia. Services include preventive and corrective maintenance, calibration, IQ/OQ, technical support, software/firmware support, training, and related work needed for continuous environmental monitoring. The scope also includes an optional CLIN for additional monitoring points with associated hardware/system components, installation, configuration, setup, and qualification during the period of performance. All services/components must be compatible and interoperable with CDC’s existing IntelliSense environment, and the government anticipates a single firm-fixed-price contract.