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Common Methods for Non-excavation Repair

2018-10-10

Non-excavation repair is the use of micro-excavation or non-excavation techniques to lay, repair or replace underground pipelines, pipelines and underground cables.

Here are a few common trenchless repair techniques:

cured in place pipeCIPP


Pull in resin lining method


Short tube lining repair technology


Broken (cracked) tube repair technology 


Spiral wound repair technology 


 

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