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Project Cases — CIPP Rehabilitation Worldwide

Selected trenchless rehabilitation projects across five continents — municipal sewers, water mains, stormwater culverts, industrial process pipelines, and more.

Selected Cases

Five Reference Projects

Each case study covers project context, technical solution, and measured outcomes — useful reading whether you're scoping a similar rehabilitation or evaluating CIPP technology for the first time.

Munich Sewer Rehabilitation
Municipal SewerUV-CIPP

Munich Sewer Rehabilitation

Munich, Germany · 3,200 m · 11 weeks

Multi-phase UV-CIPP rehabilitation of aging combined sewer system in central Munich. Project required year-round construction capability and...

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Dubai Water Main Rehabilitation
Potable Water SupplyFlexible Reinforced Tube

Dubai Water Main Rehabilitation

Dubai, United Arab Emirates · 1,850 m · 6 weeks

Pressure water main rehabilitation in central Dubai using PE-coated flexible reinforced tube. Sanitary compliance and pressure-rating retent...

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Singapore Stormwater Box Culvert
Stormwater DrainageSpiral Wound PVC

Singapore Stormwater Box Culvert

Singapore · 720 m · 9 weeks

Live-flow PVC-U spiral-wound rehabilitation of large-diameter stormwater culverts in central Singapore. Live-flow installation capability wa...

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Mexico City Drainage Network
Municipal DrainageInversion CIPP (Steam-Cured)

Mexico City Drainage Network

Mexico City, Mexico · 5,400 m · 14 weeks

Large-scale steam-cured CIPP inversion campaign across central Mexico City. The project rehabilitated 32 sewer segments in densely populated...

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São Paulo Industrial Process Pipeline
Industrial Chemical ProcessingInversion CIPP (Vinyl Ester)

São Paulo Industrial Process Pipeline

São Paulo, Brazil · 420 m · 4 weeks

Vinyl ester resin CIPP rehabilitation of corroded chemical process pipelines at a São Paulo specialty chemicals facility. Aggressive media c...

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