Sample interview questions: How do you handle situations where a backflow prevention device needs to be removed permanently due to building demolition or decommissioning?
Sample answer:
- Confirm the Necessity for Removal:
- Verify that the building is indeed undergoing demolition or decommissioning.
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Determine if the backflow prevention device is still in use. If it is, explore alternative options such as relocation or temporary shutdown.
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Notify Relevant Authorities:
- Contact the local water utility or plumbing inspection department to inform them of the removal.
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Obtain any necessary permits or approvals for the removal.
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Protect the Water Supply:
- Shut off the water supply to the device and drain the water lines.
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Install a temporary backflow protection device or utilize a hose bib vacuum breaker to prevent backflow during the removal process.
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Isolate and Disconnect the Device:
- Isolate the device from the water lines using isolation valves.
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Disconnect the device carefully, following the manufacturer’s instructions and industry standards.
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Proper Disposal of the Device:
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Ensure that the device is properly disposed of or recycled in accordance with local regulations.
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Seal the Water Lines:… Read full answer
Source: https://hireabo.com/job/12_0_11/Backflow%20Prevention%20Technician