Blocked or damaged drains can be a headache for homeowners, businesses, and councils alike. In severe cases, it can lead to flooding, water damage, and even property damage. This is where drain excavation comes in. Drain excavation is the process of removing the soil around a drain to access and repair or replace the damaged section of the drain. In this blog, we’ll cover everything you need to know about drain excavation.
What is Drain Excavation?
Drain excavation involves digging a trench around the damaged section of a drain to access it for repair or replacement. The trench is usually dug by hand or with a mechanical excavator. The depth and width of the trench depend on the size of the drain and the extent of the damage. Once the damaged section is accessed, the repairs can begin.
When is Drain Excavation Required?
Drain excavation is required when the damage to the drain is extensive and cannot be repaired using less invasive methods. Some signs that may indicate that you need drain excavation include slow drainage, foul odours, gurgling sounds, and water backing up into sinks or toilets.
The Drain Excavation Process
The drain excavation process involves several steps. The first step is to locate the damaged section of the drain using CCTV cameras or other tools. Once the damaged section is located, the excavation can begin. The excavated soil is removed and set aside for later use.
The damaged section of the drain is then exposed, and the extent of the damage is assessed. If the damage is minor, it may be repaired using patching or relining methods. However, if the damage is extensive, the damaged section of the drain may need to be replaced.
Once the repairs or replacement are complete, the soil is replaced, and the trench is backfilled. The soil is compacted to prevent settling, and the surface is restored to its original condition.
The Benefits of Drain Excavation
While drain excavation may seem like a disruptive and expensive process, it has several benefits. Firstly, it allows for a complete repair of the damaged section of the drain, ensuring that the problem is fixed once and for all. Secondly, it prevents further damage to the surrounding area by containing the excavation to a small area. Finally, it can help prevent future drainage issues and ensure that the drain functions properly.
Call the experts at TVE
With TVE on your side, you can rest assured knowing your drain excavation project will be successfully completed. Want to know more? Email or call our friendly team at TVE – Park Ridge South on 07 3802 2229 and we’ll be happy to answer your questions and arrange a free quote.