A comprehensive Legionella risk management plan for irrigation systems near HVAC equipment should include several key components, including: (1) risk assessment and identification of potential sources of Legionella; (2) implementation of control measures, such as temperature control, flushing, and disinfection; (3) regular monitoring and testing for Legionella; (4) maintenance and inspection of HVAC equipment and irrigation systems; (5) training and education for personnel; and (6) documentation and review of the risk management plan. By incorporating these components, facility managers can minimize the risk of Legionella growth and protect public health.