Sample interview questions: How do you handle situations where a backflow prevention device needs to be installed in an area with limited access for maintenance or repair?
Sample answer:
Limited Access Situations
- Remote Access: Utilize remote monitoring systems to track device performance and trigger alerts for maintenance needs.
- Accessible Ports: Install additional access points (e.g., access panels, removable sections) to facilitate inspection and repairs.
- Modular Devices: Choose backflow prevention devices with modular components that can be easily removed for servicing without disrupting the primary water supply.
- Easily Serviceable Check Valves: Install check valves with quick-disconnect fittings or handles that allow for easy removal and replacement.
- External By-Pass: Consider installing an external by-pass line to divert water flow during maintenance or repairs,… Read full answer
Source: https://hireabo.com/job/12_0_11/Backflow%20Prevention%20Technician