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Home News

WATCH: Zurich pipeline rehabilitation success

by Gerald Lynch
October 7, 2025
in Europe, International, News, Trenchless Technology
Reading Time: 2 mins read
A A
Image: Primus Line

Image: Primus Line

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Radlinger Primus Line has shared footage of a rehabilitation project of a gas pipeline in Zurich.

“Although this project dates back a few years, we successfully rehabilitated a DN300 medium-pressure gas pipeline over 420m using the Primus Line® system – almost completely trenchless,” Primus Line said in a statement.

This project remains a standout for Primus Line because: 

Fast execution: Only eight working days for the entire rehabilitation. 

Flexible insertion over 420m with the single-layer aramid fabric liner. 

Navigation through 2 x 30° bends without additional excavations. 

Minimal disruption to traffic and residents. 

Rädlinger primus line GmbH is a family-owned, internationally active company with headquartes in Cham in the Upper Palatinate.

Do you have news for the international trenchless industry? Contact journalist Gerald Lynch at gerald.lynch@primecreative.com.au

To receive your weekly dose of trenchless news from across the globe, subscribe to the Global Trenchless newsletter.

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    • Telecommunications
    • CCTV
    • Emission reduction
    • Rehab & repair
    • Safety
    • Training
    • Installation
  • Trenchless Solutions
    • Microtunnelling
    • HDD
    • Vacuum and hydro excavation
    • Tunnel boring machines
    • Pipe jacking
    • Slip lining
    • Drain cleaning
    • Relining
    • CIPP
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