Types of Trenchless Sewer Repair
You don’t always have to dig up your front yard and your wonderful garden to repair your 
sewer lines. The trenchless sewer repair system not only makes the process of repairing old sewer lines simple but can be more economical. We stress” can be”. If retaining walls or trees are in the way, and you really must avoid them, them probably yes. If its a clean cut and cover job, probably not. Call First Call at 214-382-9754, the BBB A+ rated Dallas sewer repair specialist can give you the best options.
The pipes now can be re-laid or repaired without even disturbing your garden. This innovative method can be implemented in two ways, that is sewer pipe re-lining and sewer pipe bursting.
Your local sewer line contractor will be able to best judge the type of sewer pipe repair for your home. The sewer pipe that has not been severely damaged but still needs repairs can be easily treated using the sewer pipe relining. The pipe that is in a very bad condition and has lived its life will have to undergo sewer line bursting.
Sewer pipe relining is for pipes that are damaged but can be used. The existing access point in your sewer line is used for the process or an entirely new access point is generated by putting a hole through the pipe. Through this access point, a new flexible line is then inserted inside the existing pipe and it runs along the pipe. It is blown through the entire length of the pipe using a special machine. A bladder is the inserted inside the pipe along the lines and then inflated with hot water so that the mould is fixed along the length and becomes air tight. This pipe is now as good as new and ready to last for decades to follow.
The sewer pipe bursting is used to generally treat the severely damaged pipes. This process is similar to the relining process but in this case the old pipe is busted or broken. Two access points a dug into the sewer line and a bursting head is inserted in the pipe along the line, a brand new high density polythene pipe is also inserted behind the head. Using a hydraulic winch the head is pulled through the pipe causing it to break and the new pipe is ready in its place.