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PIPE LINING & LATERAL CUTTING TRENCHLESS TECHNOLOGY


• Single Entry Shots
• Chemically sensitive pipes with varying PH levels and Temperatures
• Up to 400m in one insertion
• Up to 1m in diameter
• Bends, Vertical stacks, Hot water pipes and potable pipes.

RECENTLY INSTALLED 4.5mm STRUCTURAL LINER NEGOTIATING A 60° BEND   1M PATCH LINING OF A 300MM CONCRETE DRAIN
     

SINGLE ENTRY SHOT TO A BLIND 
CONNECTION TO THE MAIN
5M DEEP

  A NEWLY LINED 150MM CLAY PIPE
     


WHAT IS LINING?


Lining is a method of repairing small to medium defects within underground pipework by the insertion of a resin impregnated membrane, cured in place to line the inside of the pipe, sealing the defects and providing a new smooth inner surface. An extensive range of liners are available depending on the type of pipe, extent of defect, depth below ground level and the surrounding water table.


HOW COST EFFECTIVE IS IT?


As an alternative to open cut excavation and replacement, lining a pipe is a very cost effective option, particularly when the pipe runs under sensitive locations such as roads, buildings and other permanent surfaces or structures that would be expensive to excavate and reinstate.


CAN YOU LINE ANY PIPE?


Subject to the extent of the defect, most pipe materials and diameters can be lined as long as there is good access to at least one end. Even small diameter pipes with bends in can be lined successfully using specialist methods.


IS IT A PERMANENT REPAIR?


Inten offer a full range of structural thermal cure liners which provide a permanent and adoptable repair. Full workmanship and material guarantees are given.


LATERAL CUTTING


 A unique service for cutting lateral connections in newly lined pipes from 100mm to 1m diameter and pipes up to 200m long. Also concrete cutting and removal from pipes of protruding connections.