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How Sewer Camera Inspections Assess Corrosion Damage

  How Sewer Camera Inspections Assess Corrosion Damage Professional testing of sewer lines often centers on camera inspection, a method used to visually evaluate a pipe’s interior condition and determine the extent of corrosion. By sending a remotely operated crawler through the line, inspectors can document what’s happening inside the pipe—where corrosion has formed, how severe it is, and whether other issues are present.   Camera inspections are typically chosen because corrosion damage can be difficult to assess from the surface. Cracks, thinning pipe walls, scale buildup, and buildup of debris can accelerate failure, and their locations may not be predictable without direct inspection.   What inspectors look for during camera testing   During a sewer line camera run, technicians review live footage and recorded data to identify corrosion indicators and other contributing problems. Common observations include discolored surfaces, pitting, spalling, a  ......

Power Rodding: An Effective Option for Stubborn Drain Clogs

 Power Rodding: An Effective Option for Stubborn Drain Clogs

Power Rodding: An Effective Option for Stubborn Drain Clogs


Power rodding is a highly effective method for clearing stubborn clogs and blockages in sewer and drain lines, particularly when grease, mineral buildup, or compacted debris restrict water flow.

 

Unlike basic drain cleaning tools that may only remove surface obstructions, power rodding uses a powered rotating cable/rod system that can travel deeper into piping and target the blockage more directly.

 

How power rodding works

 

During the service, a technician feeds a flexible rod into the affected line. As the rod is advanced, the rotating action helps the tip break apart and dislodge deposits while pushing material back toward the open section of the pipe. The goal is to reestablish a clear pathway for wastewater to move normally.

 

Because sewer and drain lines vary in diameter and material, operators match the equipment and technique to the specific plumbing layout to improve results and reduc ... Read more »

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