Pipeline Diagnostics

1. In-line diagnostics (ITD):

   - technical inspection of facilities, preparation and mobilization of the Contractor’s personnel and equipment to the facility;

   - skipping the cleaning scraper;

   - calibration - passing a piston with a calibration disk to determine the constrictions and angles of rotation of pipelines (KP);

   - cleaning the internal cavity of pipelines with magnetic brush cleaning pistons;

   - inspection of geometry, inspection with a magnetic flaw detector with longitudinal magnetization MFL with high resolution and a magnetic flaw detector with transverse magnetization TFI, or other;

   - provision of a combined Final Report on the inspection of the VD;

   - provision of software for working with initial data of in-line diagnostics with an interface;

2. Contactless diagnostics:
   • Detection of pipeline defects (metal corrosion, cracks, weld defects, geometry changes, corrugations, stress-strain states);
   • Carrying out work without stopping or reducing the volume of raw material transportation, without cleaning and calibrating pipes, without re-equipping the pipeline;
   • Productivity up to 20 km/day;
   • The reliability of the identified defects is 90-93%.

Conclusion on the general technical condition of the pipeline.
Providing recommendations and suggestions.