<ul><li>Operate and maintain HVAC systems including AHUs, FCUs, chillers, air washers, and ventilation systems</li><li>Ensure proper functioning of temperature, humidity, pressure differential, and air changes in controlled areas</li><li>Monitor cleanroom conditions as per ISO standards and regulatory guidelines</li><li>Perform preventive and breakdown maintenance of HVAC equipment</li><li>Handle calibration of HVAC-related instruments like DP gauges, sensors, and temperature controllers</li><li>Maintain documentation such as SOPs, equipment history cards, maintenance logs, and calibration records</li><li>Participate in qualification activities like DQ, IQ, OQ, and PQ for HVAC systems</li><li>Coordinate with vendors and contractors for annual maintenance and troubleshooting</li></ul>

Engineering HVAC Process