What is typical here
Raymond Hills has curving streets, sloped lots and many homes built in the decades after World War II, alongside later remodels and rebuilds. Original laterals from that period are often cast iron, clay, or a mix of the two. On a hillside lot, the lateral may drop steeply toward the street or run deeper in places, and the route is not always obvious from the surface.
Mature trees, hedges and terraced landscaping are common. That makes trenchless methods appealing, but it also means pit locations and the exact sewer route deserve careful planning before anything is dug.
Planning a lateral repair on a hillside lot
- Film the whole run.Make sure the camera reaches the main and note the counter at each change in direction.
- Locate and mark depth.Ask for depth readings at bends and at proposed pit locations.
- Map the obstacles.Note retaining walls, terraces, steps and large trees along the route.
- Discuss method.Ask how slope, bends and depth affect bursting versus lining.
- Confirm with the city.Ask the City of Fullerton about permits and the lateral boundary.
Hillside considerations
Factors favoring lining
- Usable cleanout at the top of the run
- Pits would disturb terraces or walls
- Pipe still round despite cracks and roots
Factors favoring bursting or digging
- Broken or missing pipe sections
- Sags where the line has settled
- Pits can be placed on flat, open ground
Contacts for Raymond Hills homeowners
| Need | Who |
|---|---|
| Permit and lateral boundary questions | City of Fullerton |
| Water service | City of Fullerton water utility |
| Gas smell | Leave, then call 911 or SoCalGas from outside |
| Mark underground utilities | 811 |
| Check a contractor | cslb.ca.gov |
Common questions
Does a steep lateral cause problems?
Slope itself helps flow, but settled sections and bends can trap debris. The camera shows how your line behaves.
Can a liner go around bends?
Many liners handle some bends. Ask the installer how the bends on your line affect the plan.
Do retaining walls rule out bursting?
Not necessarily, but pit placement must avoid undermining them. Ask how walls near the route will be protected.
General information for Fullerton, not a quote or professional advice. In an emergency, call 911.