Repairing a cracked sewer pipe requires professional expertise and specialized equipment. Here are the general steps involved in repairing a cracked sewer pipe:
Inspection: A professional plumber will perform a video camera inspection to locate the crack and assess the extent of the damage. This helps determine the most appropriate repair method.
Trenchless repair options: If the crack is small and the pipe is structurally sound, trenchless repair methods such as pipe lining or pipe bursting may be used. Pipe lining involves inserting a flexible resin liner into the pipe and curing it in place, creating a new pipe within the existing one. Pipe bursting involves pulling a new pipe through the old one, fracturing the damaged pipe outward.
Traditional excavation: In cases of extensive damage or large cracks, traditional excavation may be necessary. This involves digging a trench to access the damaged pipe, removing the affected section, and replacing it with a new pipe.
Repair or replacement: Depending on the severity of the crack, the plumber will either repair the crack using suitable techniques or replace the damaged section of the pipe.
It's important to consult with a professional plumber who specializes in sewer line repairs to accurately assess the situation and determine the most appropriate repair method for your specific case.