A useful inspection records more than what is visible on the day of the visit. We document concrete condition, cracking, spalling, corrosion indicators, infiltration, coating or liner defects, joints, penetrations, and access limitations with photographs and organized field notes. This information helps owners and engineers prioritize repairs, compare alternatives, and plan work around operating constraints.
Technical context: EPA wastewater rehabilitation guidance, Plastics Pipe Institute HDPE fusion guidance, and Uni-Bell PVC fabrication guidance.