A sewer video becomes useful when every visible condition is tied to distance, material, and a decision. A dramatic still image alone does not show the length of a defect, what sits upstream or downstream, or whether cleaning would change the view.
Build a simple defect map
Write down the access point, direction of travel, starting material, diameter, and every transition. Then record the distance for roots, offsets, fractures, corrosion, standing water, and the municipal or septic connection if reached.
Know what the camera cannot prove
A camera can show standing water, but it does not by itself measure precise slope. It cannot see soil support, exterior corrosion, or the hidden run beyond a collapse. A dirty line can also conceal cracks and material loss.
Keep the original file
Ask for the full recording and written notes. If a repair is completed, retain a closing pass of the same segment. Those two files make the recommendation and the result easier to compare.
Start with the Fairfield camera inspection guide or send existing footage for review.
