Sewer Lining Process - Trenchless Innovations

Sewer Video Inspection

Our sewer lining process begins with a video inspection of your sewer line. Our technicians send a specialized camera through your existing sewer access point to gain a clear picture of the whole condition of your sewer line. Our video inspection pinpoints the precise points of repair by showing exactly what is wrong with your line and where the problems in your line lie. You’ll receive an online copy of your inspection video along with the complete report highlighting the problems and detailing our determination of the best approach to your sewer repair using the most appropriate methods we have available. All of this is provided to you to assist you with making the best decision possible for repairing your sewer line

Cleaning of Sewer Line

On the day of your lining we will use a mechanical cutter and/or hydro-jetter to clean out all roots, scale buildup, broken pieces of pipe and other debris in order to return the pipe back to its original diameter.

What are the advantages of trenchless sewer pipe repair?

There are a number of benefits to trenchless sewer pipe repair versus conventional excavation techniques. It first does away with the necessity for considerable excavating and destruction of structures and landscaping, lowering costs associated with property damage and restoration. Trenchless techniques reduce homeowner inconvenience by working more quickly—often in a quarter of the time. The longevity of the repaired pipe is further increased by the use of sturdy materials that withstand corrosion and root incursion. Additionally, trenchless repair is eco-friendly because it uses fewer natural resources and less soil displacement, making it a more sustainable choice.

How is trenchless sewer pipe lining done?

Trenchless sewer pipe lining is typically done through a process called Cured-in-Place Pipe (CIPP) lining. First, the damaged pipe is cleaned and inspected using video cameras to identify issues. Then, a flexible liner coated with a special resin is inserted into the existing pipe. The liner is inflated and pressed against the pipe walls, adhering to the interior. Next, the resin is cured using hot water, steam, or UV light, hardening the liner to create a new, seamless pipe within the old one, effectively repairing the damaged sewer line without excavation.

Are sewer leaks harmful?

Yes, sewer leaks can be harmful. They can release foul-smelling and potentially toxic sewage gases into the surrounding area, posing health risks. Sewage contains bacteria, viruses, and other pathogens that can cause illnesses if ingested or inhaled. Sewer leaks can also contaminate groundwater and nearby water bodies, affecting the environment and potentially leading to waterborne diseases. Additionally, sewer leaks can damage property, leading to costly repairs. Promptly addressing sewer leaks and getting professional assistance to repair them is crucial to protect both human health and the environment.

How do I know if I have a sewer leak?

Professional inspection can confirm suspicions and address the issue promptly. Identifying a sewer leak requires attention to specific signs:

Foul Odors: Noticeable sewage smells inside or around your property.
Soggy Patches: Unexplained wet or soggy spots in your yard or basement.
Slow Drains: Multiple drains backing up or draining slowly.
Mold or Mildew: Growth in unusual places, indicating excess moisture.
Increased Water Bills: Sudden spikes in water usage without explanation.
Cracks in Foundation: Structural damage like cracks or sinking may indicate long-term water exposure.

Pre-Sewer Lining Video Inspection and Liner Preparation

After cleaning your line, we will again send our camera into it to ensure all looks good and the pipe is ready to be lined. We will then accurately measure the length of liner necessary and cut the felt liner to this size. Once cut to the appropriate size, we saturate the felt liner with our liner material to prep it for installation.

Installation

During installation, our technicians insert the prepped liner into your line. Once in position (inverted) the CIPP liner is inflated by air pressure, pressing the liner against the host pipe. Steam or hot water is then circulated within the newly applied liner to begin the curing process.

Post Sewer Lining Video Inspection

Once the resins have cured, we remove the internal bladder, leaving only the newly lined pipe. Once the sewer repair is complete we send our camera into your line one last time to ensure that the liner was indeed installed successfully.

Once confirmed, your sewer is once again ready for use. We perform our lining process with as little disruption and service interruption to you as possible. The entire procedure is typically completed in one day so we’re in and out – and you’re only out of service for just the length of time it takes to line your sewer.