• Chlor-Alkali Electrolysis
  • WT and WWT engineering


Comprehensive Pipeline Diagnostics

Currently, pipeline diagnostics and well inspections allow for the quick identification of problematic areas without the need for trenching.

Today’s methods replace labor-intensive processes with prompt teleinspection, ensuring swift examination of pipeline systems for precise issue identification and location.

Over time, pipelines experience decreased throughput due to various reasons, regardless of their material. In cases of abrupt deterioration, professional rehabilitation is urgently required.

The choice of rehabilitation methods is determined following meticulous pipeline flushing and diagnostics. Flushing can be hydrodynamic or mechanical, with special attention to debris removal. Teleinspection aids in identifying damages on the inner surface.

After diagnostics, various measures may be taken:

  • Application of different coatings;
  • Installation of soft polymer sleeves;
  • Replacement of pipes with smaller diameters;
  • Patch repairs;
  • Utilization of spiral polymers made from modern materials.

Rehabilitation aims not only to restore throughput but also to enhance pipeline quality. Salt deposits on internal surfaces can lead to various issues.

Pipeline telemetry is employed for:

  • Prolonging service life;
  • Corrosion prevention;
  • Hindering mineralization and vegetation growth;
  • Increasing throughput;
  • Energy conservation;
  • Maintaining water quality during transportation.

Advantages of the equipment supplied by “LET” company

The equipment provided by our company allows for investigations at depths of up to 10 meters with pipeline diameters ranging from 50 to 1200 mm.

The advantages of the pipeline television diagnostics method include:

  • Swift identification of clogging causes
  • Detection of damage type and characteristics
  • Precise damage location determination for necessary repair works
  • Marking of pipe replacement areas without trench excavation needs

Based on the teleinspection data counter readings, after all necessary measurements and distance traveled considerations, the communication system’s location is determined, significantly simplifying the estimation task.

The company offers equipment supply capabilities for comprehensive pipeline diagnostics of any complexity.

You can choose the equipment of your interest on the company’s website in the catalog.

SDPCCTVC – Sewerage pipeline inspection complex

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SDPCCTVC 10’’ LCD,  110mm, IP68, 12x zoom, 150mm wheel size


BSDPCCTVC – Sewer pipe inspection complex for heavy-duty conditions

Title Indicator
BSDPCCTVC 10’’ LCD,  110mm, IP68, 12x zoom, 150mm wheel size