What a Sewer Video Report Shows

A camera on a flexible push cable travels from the cleanout to the main. A counter shows the distance, and the provider may narrate as it goes. Many cameras carry a transmitter so a locator can mark depth and position above ground.

A sound lateral looks round and smooth, with joints that line up and little or no standing water. Light staining is normal.

Roots look like hair, strings or thick mats coming through a joint. Fine hair is an early sign; heavy masses mean the joint is wide open.

A crack shows as a dark line along or around the pipe. A break may show missing pieces, soil or a hole. These are defects that usually need repair.

An offset is a step where two sections do not line up. Small offsets are common in older clay; large ones catch debris and may be flagged as defects.

A section that holds water across the bottom of the pipe is a sag. Solids settle there. Small sags may be tolerated; large ones may need repair.

A good report lists each finding with its distance from the cleanout, a description and often a photo. Ask the provider to mark which items need action now and which can wait.

Share the same video with every contractor you ask to quote. For older San Bruno homes being sold, the city reviews the video under the San Bruno Point of Sale Sewer Lateral Requirement. Keep the file with your home records.

Grease shows as a lumpy, light-colored coating, usually along the top or sides of the pipe. Scale in cast iron looks rough and rusty. Both narrow the pipe and are usually cleaned with jetting.

At the end of the video, the camera reaches the wye or tap at the main. In San Bruno, that connection is part of the owner's responsibility, so look closely at how it appears. A gap, offset or break there is worth discussing.

Videos often show sections of different materials where earlier repairs were made. A change from clay to PVC, for example, means someone fixed that part before. Note where those transitions are and how well they line up.

Some findings, such as a small offset or light root hair, sit between normal aging and a defect. For a sale, the city decides. For your own planning, ask the provider how quickly each finding is likely to get worse.

Because you have the video, a second opinion is easy. Share the file with another licensed contractor and compare their reading.

The distance counter tells you how far each finding is from the cleanout. The locator tells you how deep. Together they let a contractor dig in exactly the right place, or decide whether trenchless work is possible.

For a point-of-sale review, the city sets the standards. Ask the provider to record the full length to the main, keep the distance counter visible and narrate findings clearly.

A local provider can record and explain a lateral video. Call (650) 360-4973.

A clear, well-lit video with a visible distance counter is far more useful than a blurry one. Ask the provider to clean the line first if heavy buildup would hide the pipe.

Ask which findings are urgent, which can wait and which are normal for the pipe's age. Ask what each repair option would cost and how long it would last.

A sewer video is the single most useful document for planning lateral work. Watch it, keep it and use it.

A provider can record a clear lateral video and walk you through every finding. Calls to (650) 360-4973 are answered 24 hours a day by independent local providers, who explain the likely cause and how the price is set before any work starts. You decide whether to go ahead.

If you have an older video, compare it with a new one. Roots that have grown, offsets that have widened or new cracks show how quickly the lateral is changing and help you decide how soon to act.

Watch the video on a large screen, not a phone. Small cracks, light root hair and minor offsets are much easier to see, and you will ask better questions.

A sewer video turns guesses into facts. Watch it, ask questions and keep the file. Call (650) 360-4973 to reach a local provider who can record one.