Innovations in Sewer Lateral and Small Diameter Rehabilitation


Matthias Peppel


I.S.T. Innovative Sewer Technologies GmbH


(123) 456-7890


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Ian Ramsay

Innovations in Sewer Lateral and Small Diameter Rehabilitation


Lateral rehabilitation has grown over the last 20 years. It is recognized that laterals are a major part of any waste water network and as such contribute to the infiltration and structural integrity. As the projects for laterals developed and the ownership came increasingly under municipalities, the contract sizes grew for laterals rehabilitation and the clients wanted the standards of rehabilitation, QA/QC to be in line with mainline pipe rehabilitation. Compact lateral rehabilitation systems that allow the contractors to impregnate the liner as before or purchase a pre wet liner have been developed. Allowing close fit relining of pipes from DN 80 mm to 300 mm.

Nature of Project:
  • New Products and Method
  • Trenchless Research and Innovation
Trenchless Technology Involved:
  • Lining/Sliplining/Coating
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Entry Date:

February 4, 2021