Sample interview questions: Can you describe your experience with trenchless pipe repair and replacement methods?
Sample answer:
As a Master Plumber, I possess extensive experience in the utilization of trenchless pipe repair and replacement methods. These techniques offer significant advantages over traditional open-trench methods, minimizing disruption to landscapes and infrastructure.
-
Pipe Bursting: I have successfully implemented pipe bursting to replace old or damaged pipes. This method involves pulling a new pipe through the existing line while simultaneously breaking the old one. It is particularly effective in areas with limited access or sensitive surfaces.
-
Pipe Lining: I have employed pipe lining to restore the integrity of existing pipes without digging. A flexible liner is inserted into the old pipe, creating a new, leak-free surface. This method is suitable for various pipe materials, including cast iron, PVC, and copper.
-
Horizontal Directional Drilling (HDD): I have utili… Read full answer
Source: https://hireabo.com/job/12_0_0/Master%20Plumber