Sample interview questions: Can you describe any experience you have with trenchless pipe repair techniques?
Sample answer:
As a seasoned Service Plumber, I possess extensive experience in trenchless pipe repair techniques, having successfully employed them in numerous projects.
Pipe Bursting:
I have a proven track record in utilizing pipe bursting to replace aging or damaged underground pipes. This technique involves inserting a bursting head into the existing pipe and expanding it, simultaneously fracturing the old pipe and pulling in a new one. My expertise in this method has enabled me to minimize excavation and restore landscapes quickly.
Cured-in-Place Pipe Lining (CIPP):
I am well-versed in CIPP, which involves inserting a resin-saturated felt liner into the damaged pipe. The liner is inflated and cured with UV light or steam, creating a new, structurally sound pipe within the old one. My experience with CIPP has allowed me to effectively address various pipe issues, including leaks, cracks, and corrosion.
Horizontal Directional Drilling (HDD):
I have successfully utilized HDD to install new pi… Read full answer
Source: https://hireabo.com/job/12_0_3/Service%20Plumber