
Sewer Line Repair
A lateral that has broken rather than blocked will keep spilling under the house between backups, so keep water use light until a camera has been down it.
When this becomes an emergency
- Backups in the main line that return no matter how often it is cleared.
- A dip or a soft depression in the yard along the line to the street.
- Sewer odor around the foundation on still, humid days.
What a pro does
The camera comes out first and it decides everything after. The plumber runs the lateral from the cleanout to the connection, notes distance and depth at any defect, and marks it on the surface so a repair can be aimed. South Carolina produces a few recurring findings. In the older textile towns of the Upstate the drain and lateral pipe is often cast iron or clay, both of which fail at the joints, and both of which mature roots find. Nearer the coast the problem is more often movement. Pipe laid in soft marsh influenced ground, or in fill over it, settles unevenly, and a section that has dropped an inch holds waste and grows a blockage every time. That is called a belly, and no amount of cleaning fixes it, because the pipe's shape is the problem. Once the defect is known the choice is between a spot repair, a full open cut replacement, and a trenchless option that lines or replaces the pipe with pits at each end. Trees, driveways, depth and how many bends the run has all weigh on that decision, and the homeowner should hear the trade offs plainly.
Frequently asked questions
Keep going
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