Under-Slab Drainpipe Repair in Tulsa, OK

Replacing the Separated Drainpipe

The repair involved replacing the affected section with PVC piping and reconnecting the drain line.

A separated drainpipe interrupts the connection between sections of the drainage system. Depending on its location and condition, that separation can allow wastewater to escape or interfere with drainage. An inspection helps determine the location of the problem and the repair needed.

For this project, the documented work included:

• Opening the concrete above the repair area.

• Excavating approximately two feet to reach the drainpipe.

• Exposing the separated section of piping.

• Installing replacement PVC piping.

• Testing drainage after the repair.

• Backfilling the excavation.

• Restoring the concrete over the work area.

Drainage Testing Before Backfill

After installing the replacement piping, the crew tested drainage before backfilling the excavation.

Testing at this stage allows the repaired area to remain accessible while the plumbing is checked. The job report documents that drainage testing was performed; it does not provide a separate written description of the test results.

Backfilling and Restoring the Concrete

Once the pipe repair and drainage testing were completed, the crew backfilled the excavation and restored the concrete over the access area.

These steps are part of completing a repair beneath a slab. The work involves both accessing and repairing the plumbing and closing the opening created to reach it.

Questions About Under-Slab Drainpipe Repair

Does repairing a drainpipe beneath concrete require opening the slab?

Some repairs require access through the concrete above the affected pipe. On this Tulsa project, the crew opened the slab and excavated to reach the separated section. The appropriate access method depends on the pipe’s location and the findings from an inspection.

Was the entire drain system replaced?

The documented work describes replacing the affected section of drainpipe with PVC piping. It does not describe replacing the entire drainage system.

Why test drainage before covering the pipe?

Testing allows the crew to check drainage while the repaired section remains accessible. On this project, drainage testing took place before backfill and concrete restoration.

Was the concrete restored after the plumbing work?

Yes. The documented project included backfilling the excavation and restoring the concrete over the repair area.

Schedule Plumbing Repair in Tulsa

If you are experiencing recurring drainage problems or suspect a damaged drainpipe beneath your property, Karney Plumbing can evaluate the issue and explain the recommended next steps.

Call 918-910-9977 or contact Karney Plumbing to schedule plumbing service in Tulsa, Oklahoma.