The first step in any sewer repair service is identifying the problem. In some cases, your plumber can diagnose the problem causing the symptoms you see based on the behaviour of your plumbing. Trenchless sewer repair in Adelaide is one very beneficial method of sewer repair service. However, the best method to determine the cause of your sewer line troubles is to physically inspect the sewer itself. This is done using a remote video camera, which is extended through the pipe through a flexible cable. The camera sends back real-time footage of the interior of your sewer line, allowing your plumber to determine the exact location of any clogs, cracks, collapsed areas of pipe, or misalignments caused by shifting terrain.

Sewer repair projects can be a big headache for homeowners. They can be disruptive, expensive, and time-consuming but these can all be avoided using the correct method of trenchless sewer repair in Adelaide.

In this post, we’ll discuss trenchless sewer repair, the various trenchless repair methods and technologies, and which method to pick for your sewer repair.

What is Trenchless Sewer Repair?

Trenchless sewer repair is totally what it sounds like; it’s a method of sewer repair that replaces a sewer pipe without trenching.

In many cases, trenchless repair is the preferred technique of sewer repair. Because trenching does not occur, the repair is less intrusive, more affordable, and offers a faster turnaround than traditional, open-trenchless sewer repair in Adelaide.

What are the Types of Trenchless Sewer Repair?

  • Pipe Bursting

Pipe bursting is a trenchless repair technique that involves breaking and expanding the existing pipe while simultaneously replacing them with new high-density polyethylene (HDPE) pipes.

This is done by pulling a head, also known as a “bursting head or bullet,” through the old pipe. The head fractures the existing pipe while dragging and laying the new pipe behind it.

  • Slip Lining

Slip lining is a trenchless sewer repair in Adelaide that installs an epoxy liner into an existing sewer lateral. This basically creates a “pipe within a pipe.”

  • Cured in Place Pipe (CIPP)

Cured in Place, also referred to as CIPP, is the technical term for slip lining which is a trenchless sewer installation in Adelaide. A resin-saturated liner is inserted into the existing pipe, which is then expanded and cured into place by heating the liner.

Which to Choose – and When

It’s important to understand which trenchless sewer repair method is the right method for your job. Trenchless sewer repair in Adelaide like Pipe Bursting is the preferred trenchless sewer repair method for a variety of reasons.

Environmentally friendly

Pipe bursting is an environmentally-friendly trenchless sewer repair, especially when compared to other repair techniques. Studies have shown that some CIPP projects have released styrene, for drain cleaning in Adelaide a hazardous chemical, into stormwater after installation.

Pipe bursting does not need the use of any added chemicals or other contaminants during the trenchless repair process; it simply replaces the existing pipe with environmentally-safe HDPE pipe. Because of HDPE pipe’s long lifespan, trenchless sewer repair in Adelaide pipe bursting also prevents future disturbances to the surrounding environment via additional projects and replacements.

Longer lasting

Both, slip lining or CIPP result in the new pipe inside the existing pipe, which reduces the inside diameter of the pipe. Over time, this type of pipe relining in Adelaide can significantly shorten the lifespan of your sewer pipes. Pipe bursting replaces the existing pipe totally and lasts much longer than inserting a “pipe within a pipe.”

Additionally, pipe bursting is done with high-quality HDPE pipe. It has been shown that this type of trenchless sewer repair in Adelaide lasts for more than 100 years. This means a long-lasting; better product replaces damaged, broken sewer pipes.

Quicker turnaround and Less Disturbance

Pipe bursting can also offer a fast turnaround, especially when compared to CIPP. In some cases, pipe bursting can be done in as fast as one day. The curing process in CIPP can take as long as 30 hours in certain cases, resulting in a much longer repair process. A quick turnaround means a more efficient repair process with fewer disturbances trenchless sewer repair in Adelaide to your everyday life and the lives of your neighbours.

Other Methods

In some cases, slip lining is simply not a choice. Some instances include:

The sewer pipe runs underneath the building

Heavy root blockages in the pipe

Collapsed or severely broken pipe

Not being approved by the sanitary district

In these cases, it might be required to use alternate methods, including open-trenched sewer repair.

Contacting a Pipe Bursting Professional

Although pipe bursting is a superior method of trenchless sewer repair in Adelaide, not all plumbing contractors specialize in this method. This is why it’s required to partner with an expert in the pipe bursting method.

In addition to the damage already done to your home and yard by a damaged sewer line, traditional trench repairs can wreak more havoc as landscaping and sidewalks are torn up to replace the broken pipe. Depending on the location and weather conditions, trench repairs can also be a lengthy process to complete well and safely. Fortunately, advances in technology mean that less disruptive repair solutions are now available property owners.

Trenchless Options

There are two major kinds of trenchless sewer repair in Adelaide in use, depending on the nature of the problem. First is pipe bursting, which is a method where a fibreglass cone and pipe is pulled through the old line, causing it to crack into small pieces. The new sewer line is then pulled through the tunnel left from the burst pipe.

The second technique is called pipelining, also called cured in place pipe (CIPP). In this case, a flexible, epoxy-covered membrane is forced through the damaged pipe. The lining is then inflated to fit and reinforce the existing pipe basically creating a pipe within a pipe. Once the epoxy is cured, the line is can be used again.

Benefits and Uses

Trenchless sewer repair in Adelaide is less intrusive and keep your yard and landscaping intact. Because they don’t require as much digging, they can save you time and money in terms of labour. When done properly, these techniques create permanent repairs that completely meet industry standards. They are particularly suited for repairing piping underneath extensive landscaping, apartment buildings, or difficult terrain. They can be utilized for a variety of repairs, including fixing cracked lines or upgrading old pipes to modern materials.