What Sewer Camera Inspection Involves in Chapel Hill, NC
A scope sends a compact camera on a flexible cable down the drain, with the technician following on a screen. What a sewer line inspection reveals at a Chapel Hill house varies with the pipe, and these are the usual findings:
- A recording of the full run logs each defect by how many feet it sits from the entry point.
- Fractures, breaks and collapses show on screen, together with the spot where wastewater stops moving.
- Roots entering at joints or small cracks are recorded, and a thick mass signals that regrowth will be quick.
- Offsets and separated joints show where two lengths of pipe no longer line up or have pulled apart.
- Low spots, known as a sewer line belly, hold standing water and waste and are easy to spot on screen.
- Pipe material can be read from the footage, since Orangeburg, cast iron, clay and PVC each look and fail differently.
- A brief written report closes with one of three recommendations: no action, ongoing maintenance or a repair estimate.
- Depth and position marking of a defect on the surface is optional before repair and usually costs extra.
- Pipes beneath a slab get the same camera treatment, and floor work is quoted later, as the under-slab sewer line repair page explains.