We can determine if excavation is necessary based on a video scope of your sewer line. If your sewer line is open and draining, we can televise the sewer from the house out to the city main (typically in the middle of the street). This video will allow us to see if the piping is properly pitched and if there is any dips, cracks, breaks or offsets that cannot be fixed with a No-Dig CIPP Liner. While we have the camera down the sewer line, we can locate these issues spots and determine the best course of action.

If the sewer line still backed up after having a professional try to clear the blockage, and we cannot see where the blockage/break is in the line, we will locate blockage/break and start the excavation there.

Excavation of a complete sewer line requires us to dig up from the front of the house out to the middle of the road. This can be extremely expensive as every year there are more utilities in the ground which have to be dug around safely. In addition, when digging into a city street, there is a higher permit cost, restoration of road cost, and excavation cost, as the sewer main in the street, which we have to connect to, is typically 12-15ft deep. We find that we can save our customers thousands by offering them No-Dig CIPP Liner options when applicable.

Sewer excavation involves digging into the ground to access and repair or replace underground sewer pipes. Here's how the process typically works:

• Locating the Problem | First, technicians use various methods such as CCTV inspections, dye tests, or ground-penetrating radar to identify the location and nature of the sewer problem, such as a blockage, leakage, or structural damage.

• Site Preparation | The area around the identified problem site is prepared for excavation. This may involve removing obstacles, ensuring safety measures are in place, and marking the dig site.

• Excavation | Excavators, backhoes, or other heavy machinery are used to dig a trench or hole at the excavation site. The size of the excavation depends on the extent of the repair or replacement needed. Workers take care to dig carefully to avoid damaging existing utilities or infrastructure nearby.

• Pipe Access | Once the excavation site is prepared, the damaged section of the sewer pipe is exposed. Workers may need to dig deeper or wider to provide enough space to access the pipe and perform the necessary repairs or replacements.

• Repair or Replacement | Depending on the severity of the issue, the damaged section of the sewer pipe is repaired or replaced. Repairs might involve sealing cracks or joints, while replacements typically involve removing the damaged pipe section and installing a new one.

• Backfilling | After the repair or replacement is completed, workers backfill the excavation site with soil. Proper compaction of the soil is essential to prevent future settling. Sometimes, additional materials like gravel or sand are used to ensure stability.

• Restoration | The area above the repaired or replaced sewer line is restored to its original condition. This might involve replacing pavement, grass, or other landscaping features that were disturbed during the excavation process.

• Inspection and Testing | The repaired or replaced sewer line is inspected and tested to ensure that it functions properly and meets the required standards.

Sewer excavation can be a complex process, and it's crucial to follow safety protocols and local regulations to ensure the work is done efficiently and without causing further damage to the surrounding environment or infrastructure.