GKS Cahenzli AG provides trenchless sewer rehabilitation and related services. The company carries out condition analysis and CCTV inspections, high-pressure cleaning, inliner/partliner and Quick‑Lock renewals, robotic repairs, manhole rehabilitation and leak testing for stormwater and wastewater pipelines.
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Products & services
Industry:Civil Engineering
✓ Offered5
Sewer rehabilitation / pipe rehabilitation
Sewer rehabilitation for private properties and public areas; analysis, preparation, trenchless rehabilitation, and testing of stormwater and wastewater pipes in outdoor areas and in buildings.
Drain pipe cleaning / pipe cleaning
Professional cleaning for private properties and public areas; removal of deposits, high-pressure flushing, surge flushing, and jet flushing as preparation and prevention.
CCTV sewer inspection / sewer TV inspection
Visual sewer inspection with camera and robotic technology; condition assessment, checking new or existing pipelines, follow-up inspection after rehabilitations, and documentation.
Leakage test / tightness test
Tightness test of wastewater systems, pipes, and manholes using water or compressed air; quality control, groundwater protection, and documentation for new builds and after rehabilitations.
Manhole rehabilitation
Analysis, cleaning, and sealing of sewer manholes; rehabilitation in operation, mineral construction materials, permanent sealing, and direct testing of the rehabilitated manhole.
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