Sample interview questions: Can you describe your process for diagnosing and resolving drain issues?
Sample answer:
- Inspection and Assessment:
- Use a drain camera to thoroughly inspect the drainpipes and identify the location and extent of the issue.
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Assess the type of drain issue (clog, blockage, leakage, etc.) and determine its severity.
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Diagnosis:
- Analyze the findings from the inspection and determine the underlying cause of the drain problem.
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Consider factors such as the age and condition of the pipes, the type of debris or blockage, and any potential structural issues.
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Selection of Appropriate Solution:
- Choose the most suitable method for resolving the drain issue based on the diagnosis.
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Options may include drain cleaning, hydro jetting, chemical treatment, or pipe repair/replacement.
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Drain Cleaning and Clearing:
- Use specialized tools and equipment to remove clogs and blockages from the drainpipes.
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Employ techniques such as snaking, augering, or hydro jetting to clear the obstructions effectively.
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Chemical Treatment:
- Utilize specialized chemical solutions to dissolve grease, hair, and other organic matter that may be causing the drain issue.
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Follow safety precautions and manufacturer’s instructions when using chemical trea… Read full answer
Source: https://hireabo.com/job/12_0_10/Drain%20Technician