Tag: Insituform

  • Cured-in-place Pipe (CIPP)

    Cured-in-place Pipe (CIPP)

    Sewers are expensive.  Within West Linn some are approaching 100 years old and currently need attention.  As sewer pipes age, they may allow water infiltration from rain events which drives the need for increased capacity down stream at treatment plants.  Replacing all the pipes by trenching and patching is the most expensive option.  West Linn…