When a damaged building sewer needs to be replaced, the visible part of the job may be the excavation. But a good sewer replacement starts before the first bucket of soil is removed.
Confirm what is actually wrong
Before replacing a line, it is helpful to understand the failure. A sewer camera inspection can reveal roots, cracks, offset joints, a collapsed section, standing water, or other defects. That information can help determine whether a repair, lining, or full replacement makes the most sense.
Know where the private line meets the public system
The building sewer or service lateral carries wastewater from the home toward the public sanitary sewer main. The exact connection point matters because work near the public system may require coordination with the Ben Davis Conservancy District.
Check permit and inspection requirements
Before work begins, homeowners and contractors should confirm what permits, approvals, or inspections are required for the project. Requirements can depend on the scope and location of the work. Visit our Permits page or contact the District before excavation begins.
Utilities must be located before digging
Gas, electric, water, communications, and other underground utilities may cross the path of a sewer line. Utility locating is an essential safety step before excavation.
Installation details matter
A replacement line needs the correct pipe, fittings, joints, bedding, slope, cleanouts, and connection method for the application. The trench must also be excavated and protected safely. A sewer line can be buried for decades, so workmanship that cannot be seen after backfilling is especially important.
Inspection protects the homeowner and the system
Where an inspection is required, do not cover the work before the appropriate inspection has taken place. Inspectors may need to see the connection, pipe installation, cleanout, or other details before the trench is backfilled.
Plan for restoration too
Replacing a sewer line can affect lawn, driveway, sidewalk, pavement, or landscaping. Ask your contractor what is included in restoration and what will remain the homeowner’s responsibility after the plumbing work is finished.
If you are planning sewer work in the Ben Davis Conservancy District, checking with us early can help prevent surprises once the project is underway.
