What is a trenchless sewer line?

Answer: When the method of pipe bursting is utilized to replace an existing sewer line.

Answer: Pipe that isn't put in ground

Answer: Relining of pipe

Answer: Trenchless pipe lining, otherwise known as cured-in-place-pipe (CIPP), or pipe relining, is the process of rehabilitating existing pipes without digging or destruction. A new pipe within an existing pipe is formed utilizing a structural liner and/or a resin such as an epoxy or polymer.

Answer: A trenchless sewer line is installed by excavating the 2 connection points of the line and pushing a rod from one hole to the other and then by pulling back a soft plastic pipe back. This works for a new installation but requires very specific equipment and highly trained crew in order to get the slope correct. A replacement line is installed my threading a rod or cable through the existing line and again pulling back a new line. This also requires very specific equipment and knowledge. The price on trenchless installation is typically higher than excavation due to the very expensive equipment needed.

Answer: HDPE pipe bursting or CIPP pipe lining

Answer: Trench less sewer repair or replacement is just that - trench less. In order to avoid excavation, there are only two small holes opened so that the line can be burst out.

Answer: Bibe burst slip liner.eliminates excavating the whole line.

Answer: Similar to a bore, does not require backfilling

Answer: A line that is installed using a directional underground drill or pneumatic push.

Answer: This is a process of pulling a new line through an old sewer line eliminating the name for a trench.

Answer: An expensive machine that bores through existing pipe