Trenchless methods
Sewer camera inspection in Bell: how to read what the camera tells you
The inspection video is the single most useful document a property owner in Bell can hold about the sewer, and most people watch it once without knowing what they are looking at. This page explains the recording, the report that comes with it, and how buyers, sellers and owners should use both.
Serving Bell · Los Angeles County
TSR Trenchless, Inc.
CIPP Verified installer. Camera inspection before any quote; permits and inspections handled. More about TSR Trenchless →
What the camera is
A sewer camera is a waterproof head with lights on a stiff push cable, fed into the pipe from a cleanout, with a transmitter in the head that a locator on the surface can hear through the ground. The operator pushes it from the house toward the street, recording video with the footage shown on screen, and stops at every joint, crack, root and offset to describe it. For a lateral in Bell the whole run is usually forty to ninety feet, and a careful recording takes twenty minutes. The service page for Bell at the TSR Trenchless, Inc. inspection page for Bell shows what the inspection includes.
Reading the recording
Three things on the screen matter. The footage counter tells you where you are. The picture tells you the material: clay shows regular joints every few feet with a visible seam; cast iron is dark, rough and often scaled; plastic is smooth with glued joints. And the water tells you the grade: a pipe with proper fall shows a thin stream at the bottom, while a belly shows the camera running under standing water for several feet. A root ball looks like hair across the bore; an offset joint shows one pipe end higher than the next; a crack is a dark line, often with soil visible behind it.
The written report
The video alone is not enough. The report lists each observation with its footage, its depth from the locator, its condition grade and a photo frame. Most of the trade in Los Angeles County uses the NASSCO PACP coding, which turns "looks bad" into a named defect with a severity from one to five. That is what lets a second contractor or a buyer's inspector compare notes with the first. The report ends with a recommendation: no action, monitor, clean, sectional repair, full liner or replacement, and the reason for it in terms of what the video shows.
Buyers and sellers
A sewer inspection has become a normal part of a home sale in Bell. Buyers order it during the inspection period and use the report to negotiate a repair or a credit. Sellers increasingly order it before listing, because a clean recording removes a negotiating point and a bad one is better dealt with on the seller's schedule than the buyer's. Either way, insist on the full recording, not a two-minute clip, and on a report that gives footage and depth so any contractor can price the repair from it.
What a good inspection costs you in time
Expect the technician to be at a house in Bell for about an hour. Finding the cleanout can take longer than the recording itself on an older lot where it has been buried under a planter or paved over, and installing one where none exists is a small job worth doing, because every future cleaning, camera and repair will use it. The recording is handed over the same day as a file or a link, with the report following within a day. A technician who leaves without showing you the video, or who recorded only the stretch with the problem, has not finished the inspection.
When to get a second camera
If a report recommends a full liner but the video shows a few defects in otherwise sound pipe, or recommends replacement without showing a collapse, a second inspection from another contractor is worth the small cost. The same is true when the recording is not offered. Good contractors expect this and hand over the file without being asked. The terms and grades used in these reports are explained at the cured-in-place pipe reference site.
After the inspection
Keep the recording and report with the house papers, whether or not any work follows. A pipe that is monitored rather than repaired should be filmed again in a year or two from the same cleanout, and comparing the two recordings at the same footage shows whether a crack has grown or a root has returned. The county-wide service area, with a lander for each city, is on the Los Angeles County coverage hub.
Estimates are free. Call now: (310) 340-2515.
Other trenchless services in Bell
Trenchless Sewer Repair Bell
Repair or replace a failed sewer line with little or no excavation.
Sewer Pipe Lining (CIPP) Bell
A resin-saturated liner cured in place forms a new, jointless pipe inside the old one.
Pipe Bursting Bell
A bursting head splits the old pipe while pulling new HDPE pipe in behind it, through two small pits.
Sectional Point Repair Bell
A short liner fixes one bad spot and leaves the rest of a sound line alone.
Hydro Jetting Bell
High-pressure water strips roots, grease and scale so the pipe can be inspected and lined.
Sewer Line Repair & Replacement Bell
When a line cannot be lined: spot excavation or trenchless replacement, chosen from the footage.
Questions we hear about sewer camera inspection
What do the numbers on the screen mean?+
The counter is the distance the camera has traveled from the cleanout, in feet. When the technician notes a defect at 37 feet, that is where a locator on the surface will find it, and where a point repair or a pit would go. The depth, typically a few feet under a yard and deeper toward the street, is read from the locator and written in the report.
Is there a standard for grading pipe condition?+
Yes. Most contractors code defects with the NASSCO PACP system, which names each observation and grades it from minor to collapse-imminent. A report that uses the codes can be compared with a second opinion; one that just says "bad pipe" cannot.
I am buying a house in Bell. Should I get my own inspection?+
Yes, during the contingency period, and insist on the recording rather than a summary. A lateral replacement is one of the larger surprises a buyer can meet after closing, and a sewer inspection is routine for any house in Los Angeles County built before the 1980s.
The camera could not get past a point. What now?+
Either the pipe is blocked with roots or debris and needs jetting first, or it is offset or collapsed. The technician notes the footage, a locator marks the spot on the surface, and the next step is cleaning and a second pass, or a repair plan for the obstruction if the camera shows a broken pipe.
How do I schedule an inspection?+
Call (310) 340-2515 or send the form with the address and, for a sale, the escrow date. You receive the recording and the written report the same day. Estimates are free; call now.