Sample interview questions: Can you explain the role of water treatment technicians in preventing Legionella contamination?
Sample answer:
- Regular Monitoring and Testing: Water treatment technicians are responsible for conducting routine monitoring and testing of water systems to detect the presence of Legionella bacteria. They collect water samples from various points in the system, such as taps, showers, and cooling towers, and analyze them for Legionella contamination.
- Developing and Implementing Water Treatment Plans: Based on the monitoring and testing results, water treatment technicians develop and implement comprehensive water treatment plans to prevent Legionella contamination. These plans may include measures such as adjusting water temperature, maintaining proper pH levels, employing chemical disinfection methods, and installingLegionella-resistant fixtures and equipment.
- Maintenance and Repair of Water Systems: Water treatment technicians also perform maintenance and repair work on water systems to ensure that they are functioning properly and are not harboring conditions conducive to Legionella growth. This may involve tasks such as cleaning and disinfecting water storage tanks, repairing leaks, and replacing old or damaged components.
- Education and Training: Water treatment technicians provide education and training to building owners, managers, and occupants on how to prevent Legionella contamination. They explain the risks associated with Legionella, … Read full answer
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